From ebb64aabedd789b5affbf30f03e43fcf3a0561f4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 21 Nov 2024 15:51:37 +0100 Subject: Adding upstream version 1.7.3+dfsg. Signed-off-by: Daniel Baumann --- CHANGES | 273 ++ COPYING | 674 ++++ FAQ.md | 283 ++ FIELDS.md | 58 + FUNCTIONS.md | 100 + Makefile.am | 31 + Makefile.in | 868 ++++ README.md | 137 + aclocal.m4 | 1447 +++++++ collector_sample/packetq.conf | 42 + collector_sample/pq_tracesplit.pl | 294 ++ compile | 348 ++ config.guess | 1754 ++++++++ config.sub | 1890 +++++++++ configure | 7905 +++++++++++++++++++++++++++++++++++++ configure.ac | 93 + depcomp | 791 ++++ install-sh | 541 +++ m4/ax_append_flag.m4 | 50 + m4/ax_cflags_warn_all.m4 | 158 + m4/ax_compiler_vendor.m4 | 117 + m4/ax_prepend_flag.m4 | 51 + m4/ax_require_defined.m4 | 37 + m4/dl.sh | 9 + missing | 215 + pcap/icmp.pcap.gz | Bin 0 -> 825 bytes pcap/sample-bigendian.pcap.gz | Bin 0 -> 186 bytes pcap/sample-rfc1035escape.pcap.gz | Bin 0 -> 588 bytes pcap/sample.pcap.gz | Bin 0 -> 568 bytes src/Makefile.am | 47 + src/Makefile.in | 837 ++++ src/Murmur/MurmurHash3.cpp | 335 ++ src/Murmur/MurmurHash3.h | 37 + src/config.h.in | 137 + src/dns.cpp | 456 +++ src/dns.h | 541 +++ src/icmp.cpp | 238 ++ src/icmp.h | 76 + src/output.h | 415 ++ src/packet_handler.cpp | 566 +++ src/packet_handler.h | 226 ++ src/packetq.cpp | 346 ++ src/packetq.h | 70 + src/pcap.cpp | 91 + src/pcap.h | 209 + src/reader.cpp | 84 + src/reader.h | 62 + src/refcountstring.h | 122 + src/regression-test.sh | 92 + src/segzip.h | 121 + src/server.cpp | 1183 ++++++ src/server.h | 31 + src/sql.cpp | 2696 +++++++++++++ src/sql.h | 1938 +++++++++ src/tcp.cpp | 268 ++ src/tcp.h | 62 + src/test/Makefile.am | 32 + src/test/Makefile.in | 885 +++++ src/test/dns.pcap | Bin 0 -> 20228 bytes src/test/dns6.pcap | Bin 0 -> 274 bytes src/test/sql.txt | 26 + src/test/test1.gold | 145 + src/test/test1.sh | 27 + src/test/test2.gold | 9 + src/test/test2.sh | 23 + src/test/test3.gold | 9 + src/test/test3.sh | 23 + src/test/test4.gold | 26 + src/test/test4.sh | 23 + src/test/test5.gold | 387 ++ src/test/test5.sh | 27 + src/test/test6.gold | 12 + src/test/test6.sh | 23 + src/test/test7.gold | 71 + src/test/test7.sh | 24 + src/test/test8.gold | 60 + src/test/test8.sh | 26 + src/variant.h | 323 ++ test-driver | 153 + 79 files changed, 31786 insertions(+) create mode 100644 CHANGES create mode 100644 COPYING create mode 100644 FAQ.md create mode 100644 FIELDS.md create mode 100644 FUNCTIONS.md create mode 100644 Makefile.am create mode 100644 Makefile.in create mode 100644 README.md create mode 100644 aclocal.m4 create mode 100644 collector_sample/packetq.conf create mode 100644 collector_sample/pq_tracesplit.pl create mode 100755 compile create mode 100755 config.guess create mode 100755 config.sub create mode 100755 configure create mode 100644 configure.ac create mode 100755 depcomp create mode 100755 install-sh create mode 100644 m4/ax_append_flag.m4 create mode 100644 m4/ax_cflags_warn_all.m4 create mode 100644 m4/ax_compiler_vendor.m4 create mode 100644 m4/ax_prepend_flag.m4 create mode 100644 m4/ax_require_defined.m4 create mode 100755 m4/dl.sh create mode 100755 missing create mode 100644 pcap/icmp.pcap.gz create mode 100644 pcap/sample-bigendian.pcap.gz create mode 100644 pcap/sample-rfc1035escape.pcap.gz create mode 100644 pcap/sample.pcap.gz create mode 100644 src/Makefile.am create mode 100644 src/Makefile.in create mode 100644 src/Murmur/MurmurHash3.cpp create mode 100644 src/Murmur/MurmurHash3.h create mode 100644 src/config.h.in create mode 100644 src/dns.cpp create mode 100644 src/dns.h create mode 100644 src/icmp.cpp create mode 100644 src/icmp.h create mode 100644 src/output.h create mode 100644 src/packet_handler.cpp create mode 100644 src/packet_handler.h create mode 100644 src/packetq.cpp create mode 100644 src/packetq.h create mode 100644 src/pcap.cpp create mode 100644 src/pcap.h create mode 100644 src/reader.cpp create mode 100644 src/reader.h create mode 100644 src/refcountstring.h create mode 100755 src/regression-test.sh create mode 100644 src/segzip.h create mode 100644 src/server.cpp create mode 100644 src/server.h create mode 100644 src/sql.cpp create mode 100644 src/sql.h create mode 100644 src/tcp.cpp create mode 100644 src/tcp.h create mode 100644 src/test/Makefile.am create mode 100644 src/test/Makefile.in create mode 100644 src/test/dns.pcap create mode 100644 src/test/dns6.pcap create mode 100644 src/test/sql.txt create mode 100644 src/test/test1.gold create mode 100755 src/test/test1.sh create mode 100644 src/test/test2.gold create mode 100755 src/test/test2.sh create mode 100644 src/test/test3.gold create mode 100755 src/test/test3.sh create mode 100644 src/test/test4.gold create mode 100755 src/test/test4.sh create mode 100644 src/test/test5.gold create mode 100755 src/test/test5.sh create mode 100644 src/test/test6.gold create mode 100755 src/test/test6.sh create mode 100644 src/test/test7.gold create mode 100755 src/test/test7.sh create mode 100644 src/test/test8.gold create mode 100755 src/test/test8.sh create mode 100644 src/variant.h create mode 100755 test-driver diff --git a/CHANGES b/CHANGES new file mode 100644 index 0000000..57a932c --- /dev/null +++ b/CHANGES @@ -0,0 +1,273 @@ +2024-09-04 Jerry Lundström + + Release 1.7.3 + + This patch release fixes memory alignment issues and the handling of + TCP segments. Many thanks to Ray Bellis (ISC) for reporting this and + helping greatly with fixing it! + + d8a06a3 C++11 + 8c99466 Memory align, TCP assemble + +2024-08-29 Jerry Lundström + + Release 1.7.2 + + This patch release fixes various issues reported by CI/code analysis + tools. + + Fixes: + - `RefCountString`: Use anonymous array for `data` + - `sql`: Fix heap overflow [[sonarcloud](https://sonarcloud.io/project/issues?open=AZF-b0jIXv-Y5-GmvUlN&id=dns-oarc%3APacketQ)] + - Fix CodeQL issues: + - https://github.com/DNS-OARC/PacketQ/security/code-scanning/35 + - https://github.com/DNS-OARC/PacketQ/security/code-scanning/37 + - https://github.com/DNS-OARC/PacketQ/security/code-scanning/38 + - https://github.com/DNS-OARC/PacketQ/security/code-scanning/39 + - https://github.com/DNS-OARC/PacketQ/security/code-scanning/40 + - https://github.com/DNS-OARC/PacketQ/security/code-scanning/5 + + 68b5385 Cleanup + 1dfd47b CodeQL, code format + 6224234 CodeQL fixes + 6771f3a Copyright + 3283c43 Heap overflow + 1ff69df Badges + d4e93ec Workflow + 75283cc Doc + 25adefa Add CodeQL workflow for GitHub code scanning + bb7be53 Fix COPR + +2022-06-02 Jerry Lundström + + Release 1.7.1 + + This patch release fixes a bug in the domain name parsing that cuts + off very long names. + + 4ec95e7 FQDN parsing + +2022-04-13 Jerry Lundström + + Release 1.7.0 + + This release adds two new columns for the number of labels in the + query and in the first answer, and two new functions for looking up + country code and autonomous system number (ASN) of addresses using + MaxMind databases (see `FUNCTIONS.md` on how to specify database + to use). + + - New column `qlabels`, number of labels in `qname` + - New column `alabels`, number of labels in `aname` + - New function `CC(address)`, the 2-letter ISO country code associated with the address + - New function `ASN(address)`, the ASN associated with the address + + 64d1d72 Couting labels + b3b970d Adding field qlabel_count as the count of the number of labels in the query + 0866f45 auto + 53c27ca SonarCloud, LGTM, packages + 1e5f986 MaxMind DB + 3967c31 Adding country-code and ASN lookup from MaxMind DB as functions on address strings + +2022-03-10 Jerry Lundström + + Release 1.6.0 + + This release adds a new SQL function for masking addresses and adds + support for Pcap's LINUX_SLL link layer. + + The new `netmask()` function (added by Ken Renard @kdrenard) is used + as follows: `NETMASK(address [, v4_mask_length [, v6_mask_length]])` + + Other fixes: + - `packet_handler`: Clean up header parsing, size checks etc + - Remove own defines of ether/proto types and don't overlap `struct in6_addr` + + ae211e6 LINUX_SLL, netmask(), ether types + d847c97 Adding Netmask description to FUNCTIONS.md + 4be804d Adding Netmask function. Usage "netmask ([, [, ]])" + +2021-11-05 Jerry Lundström + + Release 1.5.0 + + This release fixes issues with CSV and JSON w.r.t. quoted strings. CSV + output now conforms to RFC4180 and JSON output conforms to RFC8259. + Also added a new option (`--rfc1035`) to output and quote domain names + as described in RFC1035. + + Other changes: + - Update debian control files + - Fix typo in `--help` text + - Fix OpenBSD clang++ compiler warnings + - `Output::add_int()`: Fix potential memory overwrite + + 8206e0f OpenBSD clang warnings + 6c1247f Code format + d6c82d4 New option to escape DNS names + 2bf6f26 Fix typo in --help around --xml parameter + 9c95d15 Conform to CSV/JSON RFCs + feb0596 debhelper + be37ad0 Bye Travis + +2020-10-23 Jerry Lundström + + Release 1.4.3 + + This release updates the DNS resource record types list with the new + types SVCB and HTTPS. It also fixes a lot of issues reported by code + analysis and adds code coverage tests. + + 0ddbc42 Info, Travis, configure + 37a8136 Add SVCB, HTTPS rrtypes + 6188935 m4 + c159904 Coverage + 7907eb4 Documentation, sonar + 2fe937a Badges + 90a5e55 LGTM + fae992a COPR + +2020-03-02 Jerry Lundström + + Release 1.4.2 + + Updated list of DNS resource types and work on CI and packaging. + + Commits: + 4bdb9e3 Add missing rr types + 7c529ed README + d610061 COPR, spec + 96763d8 Package + 5aa5984 Funding + 377be2d spec + a0b5fb7 Travis-CI + +2017-11-09 Jerry Lundström + + Release 1.4.1 + + Fixed an issue with the in-memory representation of DNS records which + was not initialized correctly and could cause the reuse of old data, + especially if the record was incomplete (such as FormErr). + + Commits: + + 6a790e6 Fix #61: Make sure variables are initialized + ed37b88 Update Murmur location + 5afb576 Update code format and move Murmur into it's own dir + +2017-07-11 Jerry Lundström + + Release 1.4.0 + + This release adds new fields for IP version and EDNS0 Client Subnet along + with documentation updates, new usage (`--help`) and a buffer overflow + check. Rework of the way OPT records are parsed has been done to make it + easier to add support for other EDNS options in the future. + + New fields: + - `ip_version`: The IP version as an int (4/6) + - `edns0_ecs`: A bool that is true if Client Subnet (RFC7871) was found + - `edns0_ecs_family`: An int with the address family + - `edns0_ecs_source`: An int with the source prefix length + - `edns0_ecs_scope`: An int with the scope prefix length + - `edns0_ecs_address`: A textual representation of the address + + Bugfix: + - `get_ushort()` in DNS parsing was not checking length of buffer before + accessing it. + + Commits: + 0e7c34a Rewrote usage, add option descriptions, tables and fields + 3943dda Update documentation and tests + f4b9464 Add IP_Version + 0b309e6 ECS addresses and OPT RR parsing + 875fd60 Correct type in documentation also + b5a91b7 Damn the common keyboard sequences... + 358b9af Buf overflow check, move OPT RR parsing, rework EDNS0 ECS + d38fffc Add EDNS option codes and EDNS Client Subnet (ECS) support + +2017-06-02 Jerry Lundström + + Release 1.3.1 + + This release add packaging files for DEB and RPM distributions and + fixes a couple of bugs: + - ICMP code to fill the tables was wrong and created segfault using + normal select, aggregation or group functions. The code has been + rewritten to work as the DNS code does and ICMP tests have been + added. + - Historically PacketQ parses all resource records but only saves + the first and last record, this would overwrite EDNS information + if it was not the first or last record. This has been fixed by + saving the EDNS information as it is found. + + Thanks to Anand Buddhdev (RIPE NCC) and Daniel Stirnimann (SWITCH) + for providing PCAPs to help resolve the bugs. + + Commits: + + 9c2627f Fix CID 1439421 + 5423c1d Fix #17: Save EDNS information when it's found + ecb166e Fix #48: ICMP parsing and a little better memory handling + 0052024 Fix #45: Add packaging files + +2017-05-23 Jerry Lundström + + Release 1.3.0 + + First release under DNS-OARC management with license changed to GPL v3.0, + minor version jump to not conflict with forked repositories that + increased the version themselves. + + Software now using Travis-CI and Jenkins to compile and test under Debian, + Ubuntu, CentOS, FreeBSD and OpenBSD. Coverity Scan used for code analysis + and 30 defects have been solved. + + Bug fixes / enhancements: + - Big endian supported correctly + - Check data length when processing TCP/UDP packets + - Support VLAN-tagged packets + - Support for older compilers (CentOS 6) + - Prevent "time of check, time of use" + - Use `snprintf()` instead of `sprinf()` + + Commits: + + 6782f1f libpcap is not needed + 23a1ca0 Add more 'order by' in tests to ahve concurrent results + f14ab5d Run tests in Travis also + 1a0c98a Add test for bigendian PCAP + 64ee5a8 - fixed reading of big-endian pcap files (including gzipped pcap) + - added sample-bigendian.pcap.gz + dd6ab57 Add test based on the extended regression tests + 27518c5 More regression tests + d889228 Updated regression-test.sh to make the ordering of test query + results more consistent, to avoid false positives. + d157fef Expanded the regression tests. + b3df6c2 Added checks for bad TCP and UDP packet lengths (which could + cause malloc requests for humongous amounts of memory...) + 2e46729 Added support for VLAN-tagged ethertypes. + 10ae2d6 Fix #20: Support CentOS 6 compiler (and hopefully RHEL6 also) + e7a8163 Format code using `clang-format` + a9ae0fe Change namespace to `packetq` and uniform header defines + 6ab0fde Add Coverity badge + 63b480b Use `open()`, `fstat()` and `fdopen()` to prevent "time of check, + time of use" problem + 446a5bf Fix CIDs + 01be348 Fix CIDs + d11a61f Use `snprintf()` + 0bc8e57 Add regression test (from example) for all output formats + 09b9037 Move wiki documentation into the repository + 5e41dbb Update README.md + 6b2263f Add dependencies + 9cd6e5a Add Travis-CI badge + cf582f8 Add Travis-CI + d7eaa55 Cleanup and license change + +2014-04-23 Roger Murray + + Release 1.1.11 + + This release and prior releases was not documented here, see repository + for more information. diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +them if you wish), that you receive source code or can get it if you +want it, that you can change the software or use pieces of it in new +free programs, and that you know you can do these things. + + To protect your rights, we need to prevent others from denying you +these rights or asking you to surrender the rights. Therefore, you have +certain responsibilities if you distribute copies of the software, or if +you modify it: responsibilities to respect the freedom of others. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must pass on to the recipients the same +freedoms that you received. You must make sure that they, too, receive +or can get the source code. And you must show them these terms so they +know their rights. + + Developers that use the GNU GPL protect your rights with two steps: +(1) assert copyright on the software, and (2) offer you this License +giving you legal permission to copy, distribute and/or modify it. + + For the developers' and authors' protection, the GPL clearly explains +that there is no warranty for this free software. For both users' and +authors' sake, the GPL requires that modified versions be marked as +changed, so that their problems will not be attributed erroneously to +authors of previous versions. + + Some devices are designed to deny users access to install or run +modified versions of the software inside them, although the manufacturer +can do so. This is fundamentally incompatible with the aim of +protecting users' freedom to change the software. The systematic +pattern of such abuse occurs in the area of products for individuals to +use, which is precisely where it is most unacceptable. Therefore, we +have designed this version of the GPL to prohibit the practice for those +products. If such problems arise substantially in other domains, we +stand ready to extend this provision to those domains in future versions +of the GPL, as needed to protect the freedom of users. + + Finally, every program is threatened constantly by software patents. +States should not allow patents to restrict development and use of +software on general-purpose computers, but in those that do, we wish to +avoid the special danger that patents applied to a free program could +make it effectively proprietary. To prevent this, the GPL assures that +patents cannot be used to render the program non-free. + + The precise terms and conditions for copying, distribution and +modification follow. + + TERMS AND CONDITIONS + + 0. Definitions. + + "This License" refers to version 3 of the GNU General Public License. + + "Copyright" also means copyright-like laws that apply to other kinds of +works, such as semiconductor masks. + + "The Program" refers to any copyrightable work licensed under this +License. Each licensee is addressed as "you". "Licensees" and +"recipients" may be individuals or organizations. + + To "modify" a work means to copy from or adapt all or part of the work +in a fashion requiring copyright permission, other than the making of an +exact copy. The resulting work is called a "modified version" of the +earlier work or a work "based on" the earlier work. + + A "covered work" means either the unmodified Program or a work based +on the Program. + + To "propagate" a work means to do anything with it that, without +permission, would make you directly or secondarily liable for +infringement under applicable copyright law, except executing it on a +computer or modifying a private copy. Propagation includes copying, +distribution (with or without modification), making available to the +public, and in some countries other activities as well. + + To "convey" a work means any kind of propagation that enables other +parties to make or receive copies. Mere interaction with a user through +a computer network, with no transfer of a copy, is not conveying. + + An interactive user interface displays "Appropriate Legal Notices" +to the extent that it includes a convenient and prominently visible +feature that (1) displays an appropriate copyright notice, and (2) +tells the user that there is no warranty for the work (except to the +extent that warranties are provided), that licensees may convey the +work under this License, and how to view a copy of this License. If +the interface presents a list of user commands or options, such as a +menu, a prominent item in the list meets this criterion. + + 1. Source Code. + + The "source code" for a work means the preferred form of the work +for making modifications to it. "Object code" means any non-source +form of a work. + + A "Standard Interface" means an interface that either is an official +standard defined by a recognized standards body, or, in the case of +interfaces specified for a particular programming language, one that +is widely used among developers working in that language. + + The "System Libraries" of an executable work include anything, other +than the work as a whole, that (a) is included in the normal form of +packaging a Major Component, but which is not part of that Major +Component, and (b) serves only to enable use of the work with that +Major Component, or to implement a Standard Interface for which an +implementation is available to the public in source code form. A +"Major Component", in this context, means a major essential component +(kernel, window system, and so on) of the specific operating system +(if any) on which the executable work runs, or a compiler used to +produce the work, or an object code interpreter used to run it. + + The "Corresponding Source" for a work in object code form means all +the source code needed to generate, install, and (for an executable +work) run the object code and to modify the work, including scripts to +control those activities. However, it does not include the work's +System Libraries, or general-purpose tools or generally available free +programs which are used unmodified in performing those activities but +which are not part of the work. For example, Corresponding Source +includes interface definition files associated with source files for +the work, and the source code for shared libraries and dynamically +linked subprograms that the work is specifically designed to require, +such as by intimate data communication or control flow between those +subprograms and other parts of the work. + + The Corresponding Source need not include anything that users +can regenerate automatically from other parts of the Corresponding +Source. + + The Corresponding Source for a work in source code form is that +same work. + + 2. Basic Permissions. + + All rights granted under this License are granted for the term of +copyright on the Program, and are irrevocable provided the stated +conditions are met. This License explicitly affirms your unlimited +permission to run the unmodified Program. The output from running a +covered work is covered by this License only if the output, given its +content, constitutes a covered work. This License acknowledges your +rights of fair use or other equivalent, as provided by copyright law. + + You may make, run and propagate covered works that you do not +convey, without conditions so long as your license otherwise remains +in force. You may convey covered works to others for the sole purpose +of having them make modifications exclusively for you, or provide you +with facilities for running those works, provided that you comply with +the terms of this License in conveying all material for which you do +not control copyright. Those thus making or running the covered works +for you must do so exclusively on your behalf, under your direction +and control, on terms that prohibit them from making any copies of +your copyrighted material outside their relationship with you. + + Conveying under any other circumstances is permitted solely under +the conditions stated below. Sublicensing is not allowed; section 10 +makes it unnecessary. + + 3. Protecting Users' Legal Rights From Anti-Circumvention Law. + + No covered work shall be deemed part of an effective technological +measure under any applicable law fulfilling obligations under article +11 of the WIPO copyright treaty adopted on 20 December 1996, or +similar laws prohibiting or restricting circumvention of such +measures. + + When you convey a covered work, you waive any legal power to forbid +circumvention of technological measures to the extent such circumvention +is effected by exercising rights under this License with respect to +the covered work, and you disclaim any intention to limit operation or +modification of the work as a means of enforcing, against the work's +users, your or third parties' legal rights to forbid circumvention of +technological measures. + + 4. Conveying Verbatim Copies. + + You may convey verbatim copies of the Program's source code as you +receive it, in any medium, provided that you conspicuously and +appropriately publish on each copy an appropriate copyright notice; +keep intact all notices stating that this License and any +non-permissive terms added in accord with section 7 apply to the code; +keep intact all notices of the absence of any warranty; and give all +recipients a copy of this License along with the Program. + + You may charge any price or no price for each copy that you convey, +and you may offer support or warranty protection for a fee. + + 5. Conveying Modified Source Versions. + + You may convey a work based on the Program, or the modifications to +produce it from the Program, in the form of source code under the +terms of section 4, provided that you also meet all of these conditions: + + a) The work must carry prominent notices stating that you modified + it, and giving a relevant date. + + b) The work must carry prominent notices stating that it is + released under this License and any conditions added under section + 7. This requirement modifies the requirement in section 4 to + "keep intact all notices". + + c) You must license the entire work, as a whole, under this + License to anyone who comes into possession of a copy. This + License will therefore apply, along with any applicable section 7 + additional terms, to the whole of the work, and all its parts, + regardless of how they are packaged. This License gives no + permission to license the work in any other way, but it does not + invalidate such permission if you have separately received it. + + d) If the work has interactive user interfaces, each must display + Appropriate Legal Notices; however, if the Program has interactive + interfaces that do not display Appropriate Legal Notices, your + work need not make them do so. + + A compilation of a covered work with other separate and independent +works, which are not by their nature extensions of the covered work, +and which are not combined with it such as to form a larger program, +in or on a volume of a storage or distribution medium, is called an +"aggregate" if the compilation and its resulting copyright are not +used to limit the access or legal rights of the compilation's users +beyond what the individual works permit. Inclusion of a covered work +in an aggregate does not cause this License to apply to the other +parts of the aggregate. + + 6. Conveying Non-Source Forms. + + You may convey a covered work in object code form under the terms +of sections 4 and 5, provided that you also convey the +machine-readable Corresponding Source under the terms of this License, +in one of these ways: + + a) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by the + Corresponding Source fixed on a durable physical medium + customarily used for software interchange. + + b) Convey the object code in, or embodied in, a physical product + (including a physical distribution medium), accompanied by a + written offer, valid for at least three years and valid for as + long as you offer spare parts or customer support for that product + model, to give anyone who possesses the object code either (1) a + copy of the Corresponding Source for all the software in the + product that is covered by this License, on a durable physical + medium customarily used for software interchange, for a price no + more than your reasonable cost of physically performing this + conveying of source, or (2) access to copy the + Corresponding Source from a network server at no charge. + + c) Convey individual copies of the object code with a copy of the + written offer to provide the Corresponding Source. This + alternative is allowed only occasionally and noncommercially, and + only if you received the object code with such an offer, in accord + with subsection 6b. + + d) Convey the object code by offering access from a designated + place (gratis or for a charge), and offer equivalent access to the + Corresponding Source in the same way through the same place at no + further charge. You need not require recipients to copy the + Corresponding Source along with the object code. If the place to + copy the object code is a network server, the Corresponding Source + may be on a different server (operated by you or a third party) + that supports equivalent copying facilities, provided you maintain + clear directions next to the object code saying where to find the + Corresponding Source. Regardless of what server hosts the + Corresponding Source, you remain obligated to ensure that it is + available for as long as needed to satisfy these requirements. + + e) Convey the object code using peer-to-peer transmission, provided + you inform other peers where the object code and Corresponding + Source of the work are being offered to the general public at no + charge under subsection 6d. + + A separable portion of the object code, whose source code is excluded +from the Corresponding Source as a System Library, need not be +included in conveying the object code work. + + A "User Product" is either (1) a "consumer product", which means any +tangible personal property which is normally used for personal, family, +or household purposes, or (2) anything designed or sold for incorporation +into a dwelling. In determining whether a product is a consumer product, +doubtful cases shall be resolved in favor of coverage. For a particular +product received by a particular user, "normally used" refers to a +typical or common use of that class of product, regardless of the status +of the particular user or of the way in which the particular user +actually uses, or expects or is expected to use, the product. A product +is a consumer product regardless of whether the product has substantial +commercial, industrial or non-consumer uses, unless such uses represent +the only significant mode of use of the product. + + "Installation Information" for a User Product means any methods, +procedures, authorization keys, or other information required to install +and execute modified versions of a covered work in that User Product from +a modified version of its Corresponding Source. The information must +suffice to ensure that the continued functioning of the modified object +code is in no case prevented or interfered with solely because +modification has been made. + + If you convey an object code work under this section in, or with, or +specifically for use in, a User Product, and the conveying occurs as +part of a transaction in which the right of possession and use of the +User Product is transferred to the recipient in perpetuity or for a +fixed term (regardless of how the transaction is characterized), the +Corresponding Source conveyed under this section must be accompanied +by the Installation Information. But this requirement does not apply +if neither you nor any third party retains the ability to install +modified object code on the User Product (for example, the work has +been installed in ROM). + + The requirement to provide Installation Information does not include a +requirement to continue to provide support service, warranty, or updates +for a work that has been modified or installed by the recipient, or for +the User Product in which it has been modified or installed. Access to a +network may be denied when the modification itself materially and +adversely affects the operation of the network or violates the rules and +protocols for communication across the network. + + Corresponding Source conveyed, and Installation Information provided, +in accord with this section must be in a format that is publicly +documented (and with an implementation available to the public in +source code form), and must require no special password or key for +unpacking, reading or copying. + + 7. Additional Terms. + + "Additional permissions" are terms that supplement the terms of this +License by making exceptions from one or more of its conditions. +Additional permissions that are applicable to the entire Program shall +be treated as though they were included in this License, to the extent +that they are valid under applicable law. If additional permissions +apply only to part of the Program, that part may be used separately +under those permissions, but the entire Program remains governed by +this License without regard to the additional permissions. + + When you convey a copy of a covered work, you may at your option +remove any additional permissions from that copy, or from any part of +it. (Additional permissions may be written to require their own +removal in certain cases when you modify the work.) You may place +additional permissions on material, added by you to a covered work, +for which you have or can give appropriate copyright permission. + + Notwithstanding any other provision of this License, for material you +add to a covered work, you may (if authorized by the copyright holders of +that material) supplement the terms of this License with terms: + + a) Disclaiming warranty or limiting liability differently from the + terms of sections 15 and 16 of this License; or + + b) Requiring preservation of specified reasonable legal notices or + author attributions in that material or in the Appropriate Legal + Notices displayed by works containing it; or + + c) Prohibiting misrepresentation of the origin of that material, or + requiring that modified versions of such material be marked in + reasonable ways as different from the original version; or + + d) Limiting the use for publicity purposes of names of licensors or + authors of the material; or + + e) Declining to grant rights under trademark law for use of some + trade names, trademarks, or service marks; or + + f) Requiring indemnification of licensors and authors of that + material by anyone who conveys the material (or modified versions of + it) with contractual assumptions of liability to the recipient, for + any liability that these contractual assumptions directly impose on + those licensors and authors. + + All other non-permissive additional terms are considered "further +restrictions" within the meaning of section 10. If the Program as you +received it, or any part of it, contains a notice stating that it is +governed by this License along with a term that is a further +restriction, you may remove that term. If a license document contains +a further restriction but permits relicensing or conveying under this +License, you may add to a covered work material governed by the terms +of that license document, provided that the further restriction does +not survive such relicensing or conveying. + + If you add terms to a covered work in accord with this section, you +must place, in the relevant source files, a statement of the +additional terms that apply to those files, or a notice indicating +where to find the applicable terms. + + Additional terms, permissive or non-permissive, may be stated in the +form of a separately written license, or stated as exceptions; +the above requirements apply either way. + + 8. Termination. + + You may not propagate or modify a covered work except as expressly +provided under this License. Any attempt otherwise to propagate or +modify it is void, and will automatically terminate your rights under +this License (including any patent licenses granted under the third +paragraph of section 11). + + However, if you cease all violation of this License, then your +license from a particular copyright holder is reinstated (a) +provisionally, unless and until the copyright holder explicitly and +finally terminates your license, and (b) permanently, if the copyright +holder fails to notify you of the violation by some reasonable means +prior to 60 days after the cessation. + + Moreover, your license from a particular copyright holder is +reinstated permanently if the copyright holder notifies you of the +violation by some reasonable means, this is the first time you have +received notice of violation of this License (for any work) from that +copyright holder, and you cure the violation prior to 30 days after +your receipt of the notice. + + Termination of your rights under this section does not terminate the +licenses of parties who have received copies or rights from you under +this License. If your rights have been terminated and not permanently +reinstated, you do not qualify to receive new licenses for the same +material under section 10. + + 9. Acceptance Not Required for Having Copies. + + You are not required to accept this License in order to receive or +run a copy of the Program. Ancillary propagation of a covered work +occurring solely as a consequence of using peer-to-peer transmission +to receive a copy likewise does not require acceptance. However, +nothing other than this License grants you permission to propagate or +modify any covered work. These actions infringe copyright if you do +not accept this License. Therefore, by modifying or propagating a +covered work, you indicate your acceptance of this License to do so. + + 10. Automatic Licensing of Downstream Recipients. + + Each time you convey a covered work, the recipient automatically +receives a license from the original licensors, to run, modify and +propagate that work, subject to this License. You are not responsible +for enforcing compliance by third parties with this License. + + An "entity transaction" is a transaction transferring control of an +organization, or substantially all assets of one, or subdividing an +organization, or merging organizations. If propagation of a covered +work results from an entity transaction, each party to that +transaction who receives a copy of the work also receives whatever +licenses to the work the party's predecessor in interest had or could +give under the previous paragraph, plus a right to possession of the +Corresponding Source of the work from the predecessor in interest, if +the predecessor has it or can get it with reasonable efforts. + + You may not impose any further restrictions on the exercise of the +rights granted or affirmed under this License. For example, you may +not impose a license fee, royalty, or other charge for exercise of +rights granted under this License, and you may not initiate litigation +(including a cross-claim or counterclaim in a lawsuit) alleging that +any patent claim is infringed by making, using, selling, offering for +sale, or importing the Program or any portion of it. + + 11. Patents. + + A "contributor" is a copyright holder who authorizes use under this +License of the Program or a work on which the Program is based. The +work thus licensed is called the contributor's "contributor version". + + A contributor's "essential patent claims" are all patent claims +owned or controlled by the contributor, whether already acquired or +hereafter acquired, that would be infringed by some manner, permitted +by this License, of making, using, or selling its contributor version, +but do not include claims that would be infringed only as a +consequence of further modification of the contributor version. For +purposes of this definition, "control" includes the right to grant +patent sublicenses in a manner consistent with the requirements of +this License. + + Each contributor grants you a non-exclusive, worldwide, royalty-free +patent license under the contributor's essential patent claims, to +make, use, sell, offer for sale, import and otherwise run, modify and +propagate the contents of its contributor version. + + In the following three paragraphs, a "patent license" is any express +agreement or commitment, however denominated, not to enforce a patent +(such as an express permission to practice a patent or covenant not to +sue for patent infringement). To "grant" such a patent license to a +party means to make such an agreement or commitment not to enforce a +patent against the party. + + If you convey a covered work, knowingly relying on a patent license, +and the Corresponding Source of the work is not available for anyone +to copy, free of charge and under the terms of this License, through a +publicly available network server or other readily accessible means, +then you must either (1) cause the Corresponding Source to be so +available, or (2) arrange to deprive yourself of the benefit of the +patent license for this particular work, or (3) arrange, in a manner +consistent with the requirements of this License, to extend the patent +license to downstream recipients. "Knowingly relying" means you have +actual knowledge that, but for the patent license, your conveying the +covered work in a country, or your recipient's use of the covered work +in a country, would infringe one or more identifiable patents in that +country that you have reason to believe are valid. + + If, pursuant to or in connection with a single transaction or +arrangement, you convey, or propagate by procuring conveyance of, a +covered work, and grant a patent license to some of the parties +receiving the covered work authorizing them to use, propagate, modify +or convey a specific copy of the covered work, then the patent license +you grant is automatically extended to all recipients of the covered +work and works based on it. + + A patent license is "discriminatory" if it does not include within +the scope of its coverage, prohibits the exercise of, or is +conditioned on the non-exercise of one or more of the rights that are +specifically granted under this License. You may not convey a covered +work if you are a party to an arrangement with a third party that is +in the business of distributing software, under which you make payment +to the third party based on the extent of your activity of conveying +the work, and under which the third party grants, to any of the +parties who would receive the covered work from you, a discriminatory +patent license (a) in connection with copies of the covered work +conveyed by you (or copies made from those copies), or (b) primarily +for and in connection with specific products or compilations that +contain the covered work, unless you entered into that arrangement, +or that patent license was granted, prior to 28 March 2007. + + Nothing in this License shall be construed as excluding or limiting +any implied license or other defenses to infringement that may +otherwise be available to you under applicable patent law. + + 12. No Surrender of Others' Freedom. + + If conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot convey a +covered work so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you may +not convey it at all. For example, if you agree to terms that obligate you +to collect a royalty for further conveying from those to whom you convey +the Program, the only way you could satisfy both those terms and this +License would be to refrain entirely from conveying the Program. + + 13. Use with the GNU Affero General Public License. + + Notwithstanding any other provision of this License, you have +permission to link or combine any covered work with a work licensed +under version 3 of the GNU Affero General Public License into a single +combined work, and to convey the resulting work. The terms of this +License will continue to apply to the part which is the covered work, +but the special requirements of the GNU Affero General Public License, +section 13, concerning interaction through a network will apply to the +combination as such. + + 14. Revised Versions of this License. + + The Free Software Foundation may publish revised and/or new versions of +the GNU General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + + Each version is given a distinguishing version number. If the +Program specifies that a certain numbered version of the GNU General +Public License "or any later version" applies to it, you have the +option of following the terms and conditions either of that numbered +version or of any later version published by the Free Software +Foundation. If the Program does not specify a version number of the +GNU General Public License, you may choose any version ever published +by the Free Software Foundation. + + If the Program specifies that a proxy can decide which future +versions of the GNU General Public License can be used, that proxy's +public statement of acceptance of a version permanently authorizes you +to choose that version for the Program. + + Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + + 15. Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. Limitation of Liability. + + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF +SUCH DAMAGES. + + 17. Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/FAQ.md b/FAQ.md new file mode 100644 index 0000000..e83ee6b --- /dev/null +++ b/FAQ.md @@ -0,0 +1,283 @@ +# FAQ and Examples + +## What output-options are there? + +You can get XML, CSV, JSON or TABLE (CSV with spaces). + +## Does PacketQ conform to the SQL standard ? + +The short answer is no. + +Packet implements an SQL like select function with some notable omissions like: + +* No 3 value logic i.e. theres no special NULL value +* No supports for joins or subqueries +* No support for the distinct keyword +* No support for like in where statements + +Refer to the file [grammar](src/grammar) for supported statements. + +## How do I return full packetdata for the first 3 dns packets? + +Use this SQL-statement. + +```shell +$ packetq -s "select * from dns limit 3" packets.pcap +``` + +## How do I check which qname is queried the most? + +```shell +$ packetq -s "select qname,count(*) as count from dns group by qname order by count desc limit 1 " packets.pcap +``` + +```javascript +[ +{ "table_name": "result", + "head": [ + { "name": "qname","type": "text" }, + { "name": "count","type": "int" } + ], + "data": [ ["se.",2747] ] + } +] +``` + +## How do I check which server that makes the most queries? + +```shell +$ packetq -s "select src_addr,count(*) as count from dns group by src_addr order by count desc limit 1" packets.pcap +``` + +```javascript +[ + { + "table_name": "result", + "head": [ + { "name": "src_addr","type": "text" }, + { "name": "count","type": "int" } + ], + "data": [ +["::127.0.0.1",1849] + ] + } +] +``` + +## I have 90000000 packets in a file, how can I speed up the query? + +By using the sample-keyword before the actual query, it selects only every Xth +packet and speeds up the query substantially. The amount of time saved by this +command will be different on different systems, at some point the time it takes +to read the file from disk will be longer than the time spent on processing. +In other words, the full file will have to be read from disk regardless. +This command also saved RAM. + +```shell +$ ./packetq -s "sample 1000; select count(*) from dns" ~/pcap/* +``` + +```javascript +[ { + "table_name": "result", + "head": [ { "name": "count(1)","type": "int" }], + "data": [ [90000]] }] +``` + +## How do I extract parts of the qname and group using this, like the domain-name? + +Using the rsplit-function you can split values based on chars (like the dot). +This query extract the two lowest levels (the domain for the .se-zone) and +makes a top-10 list. + +```shell +$ packetq -s "select count(*) as Count, lower(rsplit(qname,2)||'.'||rsplit(qname,1)) as Domain from dns group by domain order by count desc limit 10" peak/07/G.ns.se-20110408-074500-em0.gz +``` + +```javascript +[ + { + "table_name": "result", + "head": [ + { "name": "Count","type": "int" }, + { "name": "Domain","type": "text" } + ], + "data": [ +[5130,"pp.se"], +[1686,"netnod.se"], +[1448,".se"], +[1318,"domainnetwork.se"], +[936,"ballou.se"], +[867,"loopia.se"], +[784,"ns.se"], +[736,"sonera.se"], +[694,"digidns.se"], +[639,"prq.se"] + ] + } +] +``` + +## How do I make a top-list of client-IPs? + +PacketQ supports looking at packets to and from the nameserver/resolver. +But since the client-IP changes from src_addr to dst_addr if the packet is +an reply, we have to use the if-function to extract the client-IP. + +```shell +$ packetq -s "select count(*) as Count, if(qr=1,dst_addr,src_addr) as Source from dns group by source order by count desc limit 15" peak/07/G.ns.se-20110408-070000-em0.gz +``` + +```javascript +[ + { + "table_name": "result", + "head": [ + { "name": "Count","type": "int" }, + { "name": "Source","type": "text" } + ], + "data": [ +[1021,"202.67.195.41"], +[929,"91.191.143.34"], +[638,"195.84.206.2"], +[582,"202.101.173.146"], +[490,"2a02:aa0:0:10:214:4fff:fef2:61a0"], +[438,"80.251.201.177"], +[436,"192.89.123.231"], +[426,"81.228.8.143"], +[409,"81.228.8.69"], +[402,"65.54.237.136"], +[368,"81.228.8.144"], +[352,"213.50.29.170"], +[342,"217.28.204.2"], +[318,"2001:6f0:0:1::2:3"], +[297,"81.228.9.132"] + ] + } +] +``` + +## Does PacketQ support IPv6? + +Yes, it does. See the above result. + +## Can I make a query that lists all resolvers that are broken? + +If by broken you mean resolvers that are repeating the same query over and +over again, then yes. + +```shell +$ packetq -s "select count(*) as Count,qname,if(qr=1,dst_addr,src_addr) as Source,qtype from dns group by qname,source,qtype order by count desc limit 10" peak/07/G.ns.se-20110408-070000-em0.gz +``` + +```javascript +[ + { + "table_name": "result", + "head": [ + { "name": "Count","type": "int" }, + { "name": "qname","type": "text" }, + { "name": "Source","type": "text" }, + { "name": "qtype","type": "int" } + ], + "data": [ +[607,"se.","195.84.206.2",48], +[375,"ns.digidns.se.","202.67.195.41",1], +[330,"sas.sas.se.","202.67.195.41",1], +[316,"NS.DIGIDNS.SE.","202.67.195.41",1], +[147,"se.","62.80.200.144",48], +[42,"se.","94.232.104.58",48], +[40,"_ldap._tcp.pdc._msdcs.telemgmt.se.","213.115.146.180",33], +[40,"se.","83.12.96.122",48], +[34,"www.membran.se.","217.73.15.38",1], +[28,"fc.edu.upplandsvasby.se.","193.12.6.247",1] + ] + } +] +``` + +## Can I get a list of what qtypes are used the most? + +Yes, and PacketQ can even translate the headers into text for you by using +the NAME-function. + +```shell +$ packetq -s "SELECT NAME( 'qtype' , qtype ) AS qt, COUNT(*) AS antal FROM dns GROUP BY qtype ORDER BY Antal DESC" peak/07/G.ns.se-20110408-070000-em0.gz +``` + +```javascript +[ + { + "table_name": "result", + "head": [ + { "name": "qt","type": "text" }, + { "name": "antal","type": "int" } + ], + "data": [ +["A",59908], +["AAAA",13076], +["MX",10527], +["DS",7545], +["NS",1666], +["DNSKEY",1077], +["TXT",969], +["A6",563], +["*",556], +["SRV",197], +["SPF",145], +["SOA",126], +["PTR",60], +["CNAME",47], +["NAPTR",3] + ] + } +] +``` + +## OK, give me a more advanced query to chew on? + +Absolutely! This query uses the TRUNCATE-keyword to split the stats into +different timeperiods. In this case 10-second periods. This is great for +line-graphs that you can make using Excel or similar tools. + +We then get the stats by using conditions like ((rcode=0) and (an_count=0)) +to identify packets that resulted in referrals and (rcode=3) to see which +packets got an nxdomain back and so on. By using the SUM-function they are +all counted and since we want q/sec as our output, divided by 10. + +Try to import the result below into Excel! + +```shell +$ packetq --table -s "select s as timestamp, count(*)/10 as total, sum((rcode=0) and (an_count=0))/10 as referral, sum(rcode=3)/10 as nxdomain, sum((rcode=0) and (an_count>0))/10 as success, sum(rd)/10 as recursion, sum(ether_type=34525)/10 as IPV6, sum(protocol=6)/10 as TCP from dns group by truncate(s/10) " peak/07/G.ns.se-20110408-071000-em0.gz +"timestamp","total","referral","nxdomain","success","recursion","IPV6","TCP" +1302246609 ,822.5 ,304.3 ,515.5 ,2 ,527 ,15.3 ,0 +1302246619 ,1135.9 ,330.8 ,797.8 ,6 ,817.2 ,16.7 ,0 +1302246629 ,1475.2 ,317.8 ,1152.1 ,4.4 ,1170 ,17.9 ,0 +1302246639 ,1774.7 ,344.9 ,1424.8 ,3.8 ,1461.4 ,14.2 ,0 +1302246649 ,2014.4 ,350.6 ,1658.5 ,4.4 ,1712.4 ,15.9 ,0 +1302246659 ,2136.4 ,346.7 ,1786.2 ,2.5 ,1834.9 ,15.4 ,0 +1302246669 ,2212.1 ,336 ,1872 ,3 ,1918.3 ,16.1 ,0.1 +1302246679 ,2292.4 ,336.7 ,1952.6 ,2.1 ,1999.7 ,16.4 ,0 +1302246689 ,2337 ,324.2 ,2004.6 ,6.8 ,2052.6 ,13.8 ,0 +1302246699 ,2410.8 ,315.9 ,2084.7 ,9.1 ,2121.7 ,12.3 ,0 +1302246709 ,2437.5 ,311.9 ,2113 ,12 ,2151.3 ,14.2 ,0 +1302246719 ,2488.1 ,302.8 ,2178.5 ,5.7 ,2214.8 ,13.8 ,0 +1302246729 ,2496 ,327.4 ,2163.6 ,3.8 ,2202.5 ,15 ,0 +1302246739 ,2546.7 ,333.3 ,2200.2 ,11.6 ,2234.9 ,16.7 ,0 +1302246749 ,2473.3 ,314.1 ,2150.4 ,7.9 ,2180.8 ,15.6 ,0 +1302246759 ,2476.2 ,313.4 ,2146.8 ,14.5 ,2175.3 ,12 ,0 +1302246769 ,2472 ,324.9 ,2133.2 ,12.8 ,2159.4 ,14.3 ,0 +1302246779 ,2464.8 ,337.6 ,2120.4 ,5.7 ,2156.7 ,14.6 ,0 +1302246789 ,2443.9 ,332.4 ,2107.8 ,2.9 ,2141.5 ,14.4 ,0 +1302246799 ,2447.6 ,323.6 ,2119.8 ,2.8 ,2161.9 ,14.9 ,0 +1302246809 ,2477.9 ,324 ,2150.7 ,1.7 ,2184.2 ,15.1 ,0 +1302246819 ,2440.2 ,321.9 ,2114.1 ,3.1 ,2148 ,14.9 ,0.1 +1302246829 ,2478 ,312.6 ,2162.4 ,2.4 ,2199.5 ,15 ,0 +1302246839 ,2537.3 ,319.1 ,2214.6 ,2.3 ,2260.3 ,16.3 ,0 +1302246849 ,2654.5 ,304.2 ,2348.1 ,1.3 ,2382.5 ,15.6 ,0 +1302246859 ,2669.8 ,318.6 ,2347.8 ,2.9 ,2381.8 ,15.7 ,0 +1302246869 ,2707.6 ,328.2 ,2375.8 ,2.8 ,2414.9 ,15.1 ,0 +1302246879 ,2792.7 ,309.3 ,2480.5 ,1.8 ,2501.3 ,16.7 ,0 +1302246889 ,2841.3 ,299.7 ,2532.7 ,7.8 ,2559.4 ,16.3 ,0 +1302246899 ,2857.9 ,312.8 ,2531.7 ,12.5 ,2564.4 ,16.4 ,0 +``` diff --git a/FIELDS.md b/FIELDS.md new file mode 100644 index 0000000..c18f496 --- /dev/null +++ b/FIELDS.md @@ -0,0 +1,58 @@ +# Fields + +These are the current available fields you can do queries from on +the dns table, presented as JSON identifiers. + +```javascript +[ + { + { "name": "id","type": "int" }, + { "name": "s","type": "int" }, + { "name": "us","type": "int" }, + { "name": "ether_type","type": "int" }, + { "name": "src_port","type": "int" }, + { "name": "dst_port","type": "int" }, + { "name": "src_addr","type": "text" }, + { "name": "dst_addr","type": "text" }, + { "name": "protocol","type": "int" }, + { "name": "ip_ttl","type": "int" }, + { "name": "ip_version","type": "int" }, + { "name": "fragments","type": "int" }, + { "name": "qname","type": "text" }, + { "name": "aname","type": "text" }, + { "name": "msg_id","type": "int" }, + { "name": "msg_size","type": "int" }, + { "name": "opcode","type": "int" }, + { "name": "rcode","type": "int" }, + { "name": "extended_rcode","type": "int" }, + { "name": "edns_version","type": "int" }, + { "name": "z","type": "int" }, + { "name": "udp_size","type": "int" }, + { "name": "qd_count","type": "int" }, + { "name": "an_count","type": "int" }, + { "name": "ns_count","type": "int" }, + { "name": "ar_count","type": "int" }, + { "name": "qtype","type": "int" }, + { "name": "qclass","type": "int" }, + { "name": "qlabels","type": "int" }, + { "name": "atype","type": "int" }, + { "name": "aclass","type": "int" }, + { "name": "attl","type": "int" }, + { "name": "alabels","type": "int" }, + { "name": "aa","type": "bool" }, + { "name": "tc","type": "bool" }, + { "name": "rd","type": "bool" }, + { "name": "cd","type": "bool" }, + { "name": "ra","type": "bool" }, + { "name": "ad","type": "bool" }, + { "name": "do","type": "bool" }, + { "name": "edns0","type": "bool" }, + { "name": "qr","type": "bool" }, + { "name": "edns0_ecs","type": "bool" }, + { "name": "edns0_ecs_family","type": "int" }, + { "name": "edns0_ecs_source","type": "int" }, + { "name": "edns0_ecs_scope","type": "int" }, + { "name": "edns0_ecs_address","type": "text" } + } +] +``` diff --git a/FUNCTIONS.md b/FUNCTIONS.md new file mode 100644 index 0000000..fbf378f --- /dev/null +++ b/FUNCTIONS.md @@ -0,0 +1,100 @@ +# PacketQ SQL functions + +## Grouping functions + +Grouping function either groups the whole result or the result specified +by `group by`. + +### COUNT(wildcard) + +Counts occurrences within a group. + +### AVG(num) + +Calculates the average of all `num` within a group. + +### SUM(num) + +Calculates the sum of all `num` within a group. + +### MIN(num) + +Calculates the minimum of all `num` within a group. + +### MAX(num) + +Calculates the maximum of all `num` within a group. + +### STDEV(num) + +Calculates the standard deviation of all `num` within a group. + +## Integer functions + +### TRUNCATE(num) + +Converts double precision number to integer. + +## Logical functions + +### IF(condition, true_op, false_op) + +Evaluates `condition` and executes `false_op` if the result is 0 (false) +otherwise `true_op` is executed. + +### NETMASK(address [, v4_mask_length [, v6_mask_length]]) + +Masks the specified address using the v4 and v6 mask lengths specified +in number of bits. + +Defaults to 24 for IPv4 and 48 for IPv6 (/24 and /48 respectively) + +### CC(address) + +Returns the 2-letter ISO country code associated with the address from +a MaxMind database (see MaxMind Database below on selecting database). + +Returns an empty string on lookup failures or if this feature was not +built in. + +### ASN(address) + +Returns the autonomous system number associated with the address from +a MaxMind database (see MaxMind Database below on selecting database). + +Returns -1 on lookup failures or if this feature was not built in. + +## String operations + +### RSPLIT(string, n [, char]) + +Splits a string on character `char` (default `.`) and selects the N'th split +from the right, i.e: `RSPLIT('192.168.0.1',2)` returns 168. + +### NAME(table, num) + +Translate numbers into names table can be `rcode` or `qtype`, i.e: +`name('rcode',rcode)` returns `NXDomain`. + +### TRIM(string, trim) + +Trims of any occurrences of the string `trim` from both end of the string, +i.e: `trim('se.domains.se', 'se')` returns `.domains.`. + +### LOWER(string) + +Turns `string` into lowercase. + +# MaxMind Database + +PacketQ will try to open MaxMind databases that resides in common path on +major distributions, but you can also specify paths and database files +using environment variables. + +`PACKETQ_MAXMIND_PATH` sets the path to look for the databases in addition +to the common paths, it will try `GeoLite2-Country.mmdb` for `CC()` and +`GeoLite2-ASN.mmdb` for `ASN()`. + +You can also specify the full path to the database file you wish to use +for each function with `PACKETQ_MAXMIND_CC_DB` and `PACKETQ_MAXMIND_ASN_DB`, +these settings will override path settings. diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..1eec14a --- /dev/null +++ b/Makefile.am @@ -0,0 +1,31 @@ +# Copyright (c) 2017-2024 OARC, Inc. +# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . + +ACLOCAL_AMFLAGS = -I m4 + +MAINTAINERCLEANFILES = $(srcdir)/Makefile.in $(srcdir)/src/config.h.in~ \ + $(srcdir)/configure + +SUBDIRS = src + +dist_doc_DATA = CHANGES COPYING README.md FAQ.md FIELDS.md FUNCTIONS.md + +EXTRA_DIST = collector_sample html html_NG pcap m4 + +test: check diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..9ea12ea --- /dev/null +++ b/Makefile.in @@ -0,0 +1,868 @@ +# Makefile.in generated by automake 1.16.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2021 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# Copyright (c) 2017-2024 OARC, Inc. +# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . + +VPATH = @srcdir@ +am__is_gnu_make = { \ + if test -z '$(MAKELEVEL)'; then \ + false; \ + elif test -n '$(MAKE_HOST)'; then \ + true; \ + elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ + true; \ + else \ + false; \ + fi; \ +} +am__make_running_with_option = \ + case $${target_option-} in \ + ?) ;; \ + *) echo "am__make_running_with_option: internal error: invalid" \ + "target option '$${target_option-}' specified" >&2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ + case $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ + }; \ + for flg in $$sane_makeflags; do \ + test $$skip_next = yes && { skip_next=no; continue; }; \ + case $$flg in \ + *=*|--*) continue;; \ + -*I) strip_trailopt 'I'; skip_next=yes;; \ + -*I?*) strip_trailopt 'I';; \ + -*O) strip_trailopt 'O'; skip_next=yes;; \ + -*O?*) strip_trailopt 'O';; \ + -*l) strip_trailopt 'l'; skip_next=yes;; \ + -*l?*) strip_trailopt 'l';; \ + -[dEDm]) skip_next=yes;; \ + -[JT]) skip_next=yes;; \ + esac; \ + case $$flg in \ + *$$target_option*) has_opt=yes; break;; \ + esac; \ + done; \ + test $$has_opt = yes +am__make_dryrun = (target_option=n; $(am__make_running_with_option)) +am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = . +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/ax_cflags_warn_all.m4 \ + $(top_srcdir)/m4/ax_compiler_vendor.m4 \ + $(top_srcdir)/m4/ax_prepend_flag.m4 \ + $(top_srcdir)/m4/ax_require_defined.m4 \ + $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +DIST_COMMON = $(srcdir)/Makefile.am $(top_srcdir)/configure \ + $(am__configure_deps) $(dist_doc_DATA) $(am__DIST_COMMON) +am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ + configure.lineno config.status.lineno +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/src/config.h +CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = +AM_V_P = $(am__v_P_@AM_V@) +am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) +am__v_P_0 = false +am__v_P_1 = : +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; +am__v_GEN_1 = +AM_V_at = $(am__v_at_@AM_V@) +am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) +am__v_at_0 = @ +am__v_at_1 = +SOURCES = +DIST_SOURCES = +RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \ + ctags-recursive dvi-recursive html-recursive info-recursive \ + install-data-recursive install-dvi-recursive \ + install-exec-recursive install-html-recursive \ + install-info-recursive install-pdf-recursive \ + install-ps-recursive install-recursive installcheck-recursive \ + installdirs-recursive pdf-recursive ps-recursive \ + tags-recursive uninstall-recursive +am__can_run_installinfo = \ + case $$AM_UPDATE_INFO_DIR in \ + n|no|NO) false;; \ + *) (install-info --version) >/dev/null 2>&1;; \ + esac +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; +am__vpath_adj = case $$p in \ + $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ + *) f=$$p;; \ + esac; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' +am__uninstall_files_from_dir = { \ + test -z "$$files" \ + || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \ + || { echo " ( cd '$$dir' && rm -f" $$files ")"; \ + $(am__cd) "$$dir" && rm -f $$files; }; \ + } +am__installdirs = "$(DESTDIR)$(docdir)" +DATA = $(dist_doc_DATA) +RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ + distclean-recursive maintainer-clean-recursive +am__recursive_targets = \ + $(RECURSIVE_TARGETS) \ + $(RECURSIVE_CLEAN_TARGETS) \ + $(am__extra_recursive_targets) +AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \ + cscope distdir distdir-am dist dist-all distcheck +am__extra_recursive_targets = gcov-recursive +am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) +# Read a list of newline-separated strings from the standard input, +# and print each of them once, without duplicates. Input order is +# *not* preserved. +am__uniquify_input = $(AWK) '\ + BEGIN { nonempty = 0; } \ + { items[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in items) print i; }; } \ +' +# Make sure the list of sources is unique. This is necessary because, +# e.g., the same source file might be shared among _SOURCES variables +# for different programs/libraries. +am__define_uniq_tagged_files = \ + list='$(am__tagged_files)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | $(am__uniquify_input)` +DIST_SUBDIRS = $(SUBDIRS) +am__DIST_COMMON = $(srcdir)/Makefile.in COPYING README.md compile \ + config.guess config.sub install-sh missing +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +distdir = $(PACKAGE)-$(VERSION) +top_distdir = $(distdir) +am__remove_distdir = \ + if test -d "$(distdir)"; then \ + find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \ + && rm -rf "$(distdir)" \ + || { sleep 5 && rm -rf "$(distdir)"; }; \ + else :; fi +am__post_remove_distdir = $(am__remove_distdir) +am__relativize = \ + dir0=`pwd`; \ + sed_first='s,^\([^/]*\)/.*$$,\1,'; \ + sed_rest='s,^[^/]*/*,,'; \ + sed_last='s,^.*/\([^/]*\)$$,\1,'; \ + sed_butlast='s,/*[^/]*$$,,'; \ + while test -n "$$dir1"; do \ + first=`echo "$$dir1" | sed -e "$$sed_first"`; \ + if test "$$first" != "."; then \ + if test "$$first" = ".."; then \ + dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \ + dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \ + else \ + first2=`echo "$$dir2" | sed -e "$$sed_first"`; \ + if test "$$first2" = "$$first"; then \ + dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \ + else \ + dir2="../$$dir2"; \ + fi; \ + dir0="$$dir0"/"$$first"; \ + fi; \ + fi; \ + dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \ + done; \ + reldir="$$dir2" +DIST_ARCHIVES = $(distdir).tar.gz +GZIP_ENV = --best +DIST_TARGETS = dist-gzip +# Exists only to be overridden by the user if desired. +AM_DISTCHECK_DVI_TARGET = dvi +distuninstallcheck_listfiles = find . -type f -print +am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \ + | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$' +distcleancheck_listfiles = find . -type f -print +ACLOCAL = @ACLOCAL@ +AMTAR = @AMTAR@ +AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPPFLAGS = @CPPFLAGS@ +CSCOPE = @CSCOPE@ +CTAGS = @CTAGS@ +CXX = @CXX@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +ETAGS = @ETAGS@ +EXEEXT = @EXEEXT@ +GREP = @GREP@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LDFLAGS = @LDFLAGS@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LTLIBOBJS = @LTLIBOBJS@ +MAKEINFO = @MAKEINFO@ +MKDIR_P = @MKDIR_P@ +OBJEXT = @OBJEXT@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PKG_CONFIG = @PKG_CONFIG@ +PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@ +PKG_CONFIG_PATH = @PKG_CONFIG_PATH@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +abs_builddir = @abs_builddir@ +abs_srcdir = @abs_srcdir@ +abs_top_builddir = @abs_top_builddir@ +abs_top_srcdir = @abs_top_srcdir@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +am__tar = @am__tar@ +am__untar = @am__untar@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +builddir = @builddir@ +datadir = @datadir@ +datarootdir = @datarootdir@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +libmaxminddb_CFLAGS = @libmaxminddb_CFLAGS@ +libmaxminddb_LIBS = @libmaxminddb_LIBS@ +localedir = @localedir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +runstatedir = @runstatedir@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +srcdir = @srcdir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ +ACLOCAL_AMFLAGS = -I m4 +MAINTAINERCLEANFILES = $(srcdir)/Makefile.in $(srcdir)/src/config.h.in~ \ + $(srcdir)/configure + +SUBDIRS = src +dist_doc_DATA = CHANGES COPYING README.md FAQ.md FIELDS.md FUNCTIONS.md +EXTRA_DIST = collector_sample html html_NG pcap m4 +all: all-recursive + +.SUFFIXES: +am--refresh: Makefile + @: +$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + echo ' cd $(srcdir) && $(AUTOMAKE) --foreign'; \ + $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \ + && exit 0; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --foreign Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + echo ' $(SHELL) ./config.status'; \ + $(SHELL) ./config.status;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + $(SHELL) ./config.status --recheck + +$(top_srcdir)/configure: $(am__configure_deps) + $(am__cd) $(srcdir) && $(AUTOCONF) +$(ACLOCAL_M4): $(am__aclocal_m4_deps) + $(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS) +$(am__aclocal_m4_deps): +install-dist_docDATA: $(dist_doc_DATA) + @$(NORMAL_INSTALL) + @list='$(dist_doc_DATA)'; test -n "$(docdir)" || list=; \ + if test -n "$$list"; then \ + echo " $(MKDIR_P) '$(DESTDIR)$(docdir)'"; \ + $(MKDIR_P) "$(DESTDIR)$(docdir)" || exit 1; \ + fi; \ + for p in $$list; do \ + if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ + echo "$$d$$p"; \ + done | $(am__base_list) | \ + while read files; do \ + echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(docdir)'"; \ + $(INSTALL_DATA) $$files "$(DESTDIR)$(docdir)" || exit $$?; \ + done + +uninstall-dist_docDATA: + @$(NORMAL_UNINSTALL) + @list='$(dist_doc_DATA)'; test -n "$(docdir)" || list=; \ + files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \ + dir='$(DESTDIR)$(docdir)'; $(am__uninstall_files_from_dir) + +# This directory's subdirectories are mostly independent; you can cd +# into them and run 'make' without going through this Makefile. +# To change the values of 'make' variables: instead of editing Makefiles, +# (1) if the variable is set in 'config.status', edit 'config.status' +# (which will cause the Makefiles to be regenerated when you run 'make'); +# (2) otherwise, pass the desired values on the 'make' command line. +$(am__recursive_targets): + @fail=; \ + if $(am__make_keepgoing); then \ + failcom='fail=yes'; \ + else \ + failcom='exit 1'; \ + fi; \ + dot_seen=no; \ + target=`echo $@ | sed s/-recursive//`; \ + case "$@" in \ + distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ + *) list='$(SUBDIRS)' ;; \ + esac; \ + for subdir in $$list; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + dot_seen=yes; \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || eval $$failcom; \ + done; \ + if test "$$dot_seen" = "no"; then \ + $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ + fi; test -z "$$fail" +gcov-local: + +ID: $(am__tagged_files) + $(am__define_uniq_tagged_files); mkid -fID $$unique +tags: tags-recursive +TAGS: tags + +tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + set x; \ + here=`pwd`; \ + if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \ + include_option=--etags-include; \ + empty_fix=.; \ + else \ + include_option=--include; \ + empty_fix=; \ + fi; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test ! -f $$subdir/TAGS || \ + set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \ + fi; \ + done; \ + $(am__define_uniq_tagged_files); \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ + fi +ctags: ctags-recursive + +CTAGS: ctags +ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + $(am__define_uniq_tagged_files); \ + test -z "$(CTAGS_ARGS)$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" +cscope: cscope.files + test ! -s cscope.files \ + || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS) +clean-cscope: + -rm -f cscope.files +cscope.files: clean-cscope cscopelist +cscopelist: cscopelist-recursive + +cscopelist-am: $(am__tagged_files) + list='$(am__tagged_files)'; \ + case "$(srcdir)" in \ + [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \ + *) sdir=$(subdir)/$(srcdir) ;; \ + esac; \ + for i in $$list; do \ + if test -f "$$i"; then \ + echo "$(subdir)/$$i"; \ + else \ + echo "$$sdir/$$i"; \ + fi; \ + done >> $(top_builddir)/cscope.files + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + -rm -f cscope.out cscope.in.out cscope.po.out cscope.files +distdir: $(BUILT_SOURCES) + $(MAKE) $(AM_MAKEFLAGS) distdir-am + +distdir-am: $(DISTFILES) + $(am__remove_distdir) + test -d "$(distdir)" || mkdir "$(distdir)" + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ + else \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ + || exit 1; \ + fi; \ + done + @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + $(am__make_dryrun) \ + || test -d "$(distdir)/$$subdir" \ + || $(MKDIR_P) "$(distdir)/$$subdir" \ + || exit 1; \ + dir1=$$subdir; dir2="$(distdir)/$$subdir"; \ + $(am__relativize); \ + new_distdir=$$reldir; \ + dir1=$$subdir; dir2="$(top_distdir)"; \ + $(am__relativize); \ + new_top_distdir=$$reldir; \ + echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \ + echo " am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \ + ($(am__cd) $$subdir && \ + $(MAKE) $(AM_MAKEFLAGS) \ + top_distdir="$$new_top_distdir" \ + distdir="$$new_distdir" \ + am__remove_distdir=: \ + am__skip_length_check=: \ + am__skip_mode_fix=: \ + distdir) \ + || exit 1; \ + fi; \ + done + -test -n "$(am__skip_mode_fix)" \ + || find "$(distdir)" -type d ! -perm -755 \ + -exec chmod u+rwx,go+rx {} \; -o \ + ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \ + ! -type d ! -perm -400 -exec chmod a+r {} \; -o \ + ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \ + || chmod -R a+r "$(distdir)" +dist-gzip: distdir + tardir=$(distdir) && $(am__tar) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).tar.gz + $(am__post_remove_distdir) + +dist-bzip2: distdir + tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2 + $(am__post_remove_distdir) + +dist-lzip: distdir + tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz + $(am__post_remove_distdir) + +dist-xz: distdir + tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz + $(am__post_remove_distdir) + +dist-zstd: distdir + tardir=$(distdir) && $(am__tar) | zstd -c $${ZSTD_CLEVEL-$${ZSTD_OPT--19}} >$(distdir).tar.zst + $(am__post_remove_distdir) + +dist-tarZ: distdir + @echo WARNING: "Support for distribution archives compressed with" \ + "legacy program 'compress' is deprecated." >&2 + @echo WARNING: "It will be removed altogether in Automake 2.0" >&2 + tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z + $(am__post_remove_distdir) + +dist-shar: distdir + @echo WARNING: "Support for shar distribution archives is" \ + "deprecated." >&2 + @echo WARNING: "It will be removed altogether in Automake 2.0" >&2 + shar $(distdir) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).shar.gz + $(am__post_remove_distdir) + +dist-zip: distdir + -rm -f $(distdir).zip + zip -rq $(distdir).zip $(distdir) + $(am__post_remove_distdir) + +dist dist-all: + $(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:' + $(am__post_remove_distdir) + +# This target untars the dist file and tries a VPATH configuration. Then +# it guarantees that the distribution is self-contained by making another +# tarfile. +distcheck: dist + case '$(DIST_ARCHIVES)' in \ + *.tar.gz*) \ + eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).tar.gz | $(am__untar) ;;\ + *.tar.bz2*) \ + bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\ + *.tar.lz*) \ + lzip -dc $(distdir).tar.lz | $(am__untar) ;;\ + *.tar.xz*) \ + xz -dc $(distdir).tar.xz | $(am__untar) ;;\ + *.tar.Z*) \ + uncompress -c $(distdir).tar.Z | $(am__untar) ;;\ + *.shar.gz*) \ + eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\ + *.zip*) \ + unzip $(distdir).zip ;;\ + *.tar.zst*) \ + zstd -dc $(distdir).tar.zst | $(am__untar) ;;\ + esac + chmod -R a-w $(distdir) + chmod u+w $(distdir) + mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst + chmod a-w $(distdir) + test -d $(distdir)/_build || exit 0; \ + dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \ + && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \ + && am__cwd=`pwd` \ + && $(am__cd) $(distdir)/_build/sub \ + && ../../configure \ + $(AM_DISTCHECK_CONFIGURE_FLAGS) \ + $(DISTCHECK_CONFIGURE_FLAGS) \ + --srcdir=../.. --prefix="$$dc_install_base" \ + && $(MAKE) $(AM_MAKEFLAGS) \ + && $(MAKE) $(AM_MAKEFLAGS) $(AM_DISTCHECK_DVI_TARGET) \ + && $(MAKE) $(AM_MAKEFLAGS) check \ + && $(MAKE) $(AM_MAKEFLAGS) install \ + && $(MAKE) $(AM_MAKEFLAGS) installcheck \ + && $(MAKE) $(AM_MAKEFLAGS) uninstall \ + && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \ + distuninstallcheck \ + && chmod -R a-w "$$dc_install_base" \ + && ({ \ + (cd ../.. && umask 077 && mkdir "$$dc_destdir") \ + && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \ + && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \ + && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \ + distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \ + } || { rm -rf "$$dc_destdir"; exit 1; }) \ + && rm -rf "$$dc_destdir" \ + && $(MAKE) $(AM_MAKEFLAGS) dist \ + && rm -rf $(DIST_ARCHIVES) \ + && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \ + && cd "$$am__cwd" \ + || exit 1 + $(am__post_remove_distdir) + @(echo "$(distdir) archives ready for distribution: "; \ + list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \ + sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x' +distuninstallcheck: + @test -n '$(distuninstallcheck_dir)' || { \ + echo 'ERROR: trying to run $@ with an empty' \ + '$$(distuninstallcheck_dir)' >&2; \ + exit 1; \ + }; \ + $(am__cd) '$(distuninstallcheck_dir)' || { \ + echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \ + exit 1; \ + }; \ + test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \ + || { echo "ERROR: files left after uninstall:" ; \ + if test -n "$(DESTDIR)"; then \ + echo " (check DESTDIR support)"; \ + fi ; \ + $(distuninstallcheck_listfiles) ; \ + exit 1; } >&2 +distcleancheck: distclean + @if test '$(srcdir)' = . ; then \ + echo "ERROR: distcleancheck can only run from a VPATH build" ; \ + exit 1 ; \ + fi + @test `$(distcleancheck_listfiles) | wc -l` -eq 0 \ + || { echo "ERROR: files left in build directory after distclean:" ; \ + $(distcleancheck_listfiles) ; \ + exit 1; } >&2 +check-am: all-am +check: check-recursive +all-am: Makefile $(DATA) +installdirs: installdirs-recursive +installdirs-am: + for dir in "$(DESTDIR)$(docdir)"; do \ + test -z "$$dir" || $(MKDIR_P) "$$dir"; \ + done +install: install-recursive +install-exec: install-exec-recursive +install-data: install-data-recursive +uninstall: uninstall-recursive + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-recursive +install-strip: + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." + -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES) +clean: clean-recursive + +clean-am: clean-generic mostlyclean-am + +distclean: distclean-recursive + -rm -f $(am__CONFIG_DISTCLEAN_FILES) + -rm -f Makefile +distclean-am: clean-am distclean-generic distclean-tags + +dvi: dvi-recursive + +dvi-am: + +gcov: gcov-recursive + +gcov-am: gcov-local + +html: html-recursive + +html-am: + +info: info-recursive + +info-am: + +install-data-am: install-dist_docDATA + +install-dvi: install-dvi-recursive + +install-dvi-am: + +install-exec-am: + +install-html: install-html-recursive + +install-html-am: + +install-info: install-info-recursive + +install-info-am: + +install-man: + +install-pdf: install-pdf-recursive + +install-pdf-am: + +install-ps: install-ps-recursive + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-recursive + -rm -f $(am__CONFIG_DISTCLEAN_FILES) + -rm -rf $(top_srcdir)/autom4te.cache + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-recursive + +mostlyclean-am: mostlyclean-generic + +pdf: pdf-recursive + +pdf-am: + +ps: ps-recursive + +ps-am: + +uninstall-am: uninstall-dist_docDATA + +.MAKE: $(am__recursive_targets) install-am install-strip + +.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \ + am--refresh check check-am clean clean-cscope clean-generic \ + cscope cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \ + dist-gzip dist-lzip dist-shar dist-tarZ dist-xz dist-zip \ + dist-zstd distcheck distclean distclean-generic distclean-tags \ + distcleancheck distdir distuninstallcheck dvi dvi-am gcov-am \ + gcov-local html html-am info info-am install install-am \ + install-data install-data-am install-dist_docDATA install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + installdirs-am maintainer-clean maintainer-clean-generic \ + mostlyclean mostlyclean-generic pdf pdf-am ps ps-am tags \ + tags-am uninstall uninstall-am uninstall-dist_docDATA + +.PRECIOUS: Makefile + + +test: check + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/README.md b/README.md new file mode 100644 index 0000000..d5e5ee1 --- /dev/null +++ b/README.md @@ -0,0 +1,137 @@ +# PacketQ + +[![Bugs](https://sonarcloud.io/api/project_badges/measure?project=dns-oarc%3APacketQ&metric=bugs)](https://sonarcloud.io/summary/new_code?id=dns-oarc%3APacketQ) [![Security Rating](https://sonarcloud.io/api/project_badges/measure?project=dns-oarc%3APacketQ&metric=security_rating)](https://sonarcloud.io/summary/new_code?id=dns-oarc%3APacketQ) + +`packetq` is a command line tool to run SQL queries directly on PCAP files, +the results can be outputted as JSON (default), formatted/compact CSV and XML. +It also contain a very simplistic web-server in order to inspect PCAP files +remotely. PacketQ was previously known as DNS2db but was renamed in 2011 when +it was rebuilt and could handle protocols other than DNS among other things. + +More information is provided in our [FAQ](FAQ.md), [functions](FUNCTIONS.md), +and [fields](FIELDS.md) documentation. + +A short demo-video of PacketQ's capabilities is available on http://www.youtube.com/watch?v=70wJmWZE9tY + +## Features + +* Super-fast native decoding of PCAP-files (even gzipped) and dirt-quick in-memory sorting algorithms. +* A extensible protocol decoding design with build in support for ICMP and DNS from start. +* Support for grouping, sorting, counting and most other important SQL-functions. +* Only dependent on zlib, no other hard-to-find libs needed. Compiles on everything. +* Build-in web-server, JSON API and a simple JQuery-based GUI concept application with graphs. +* Can be designed to cache queries by pre-processing PCAPs into static JSON-files that can be used to make queries again. +* Built in DNS-resolver function (used by GUI). +* Support for sampling. Helps when making queries to large, uniform PCAP-files. +* Can convert flags in packet-headers to text on the fly. +* Can make multiple queries towards the same data in memory. + +More information may be found here: +- https://www.dns-oarc.net/tools/packetq + +Issues should be reported here: +- https://github.com/DNS-OARC/PacketQ/issues + +General support and discussion: +- Mattermost: https://chat.dns-oarc.net/community/channels/oarc-software + +## Dependencies + +PacketQ requires a couple of libraries beside a normal C++ compiling +environment with autoconf, automake, libtool and pkgconfig. + +PacketQ has an optional dependency on the MaxMindDB library (for the +`CC()` and `ASN()` functions). + +To install the dependencies under Debian/Ubuntu: +``` +apt-get install -y zlib1g-dev libmaxminddb-dev +``` + +To install the dependencies under CentOS (with EPEL/PowerTools enabled): +``` +yum install -y zlib-devel libmaxminddb-devel +``` + +## Build from GitHub + +``` +git clone https://github.com/DNS-OARC/PacketQ.git +cd PacketQ +./autogen.sh +./configure [options] +make +make install +``` + +## Building from source tarball + +The [source tarball from DNS-OARC](https://www.dns-oarc.net/tools/packetq) +comes prepared with `configure`: + +``` +tar zxvf packetq-version.tar.gz +cd packetq-version +./configure [options] +make +make install +``` + +## Usage example + +Retrieves the 10 first packets containing DNS information from the file +`sample.pcap`: + +``` +packetq -s "select * from dns limit 10" sample.pcap +``` + +Starts a web-server on port 8080 (`-p8080`) as a daemon (`-d`) serving files +from the directory `html/` (`-w html/`) and PCAP files from the directory +`pcap/` (`-r pcap/`): + +``` +packetq -d -p8080 -w html/ -r pcap/ +``` + +## Author(s) + +- Per Granå [@Per-Grana](https://github.com/Per-Grana) + +## Contributor(s) + +- Ole Laursen [@OleLaursen](https://github.com/OleLaursen) +- Rickard Dahlstrand [@rickarddahlstrand](https://github.com/rickarddahlstrand) +- Jerry Lundström [@jelu](https://github.com/jelu) +- Magnus Lundén [@ripoff](https://github.com/ripoff) +- Roger Murray [@romu42](https://github.com/romu42) +- Henrik Levkowetz [@levkowetz](https://github.com/levkowetz) +- Petr Špaček [@pspacek](https://github.com/pspacek) +- Ken Renard [@kdrenard](https://github.com/kdrenard) + +See also the [full list of contributors](https://github.com/DNS-OARC/PacketQ/graphs/contributors). + +## Copyright + +Copyright (c) 2017-2024 OARC, Inc. + +Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + +All rights reserved. + +``` +This file is part of PacketQ. + +PacketQ is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +PacketQ is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with PacketQ. If not, see . +``` diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..e12143f --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,1447 @@ +# generated automatically by aclocal 1.16.5 -*- Autoconf -*- + +# Copyright (C) 1996-2021 Free Software Foundation, Inc. + +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],, +[m4_warning([this file was generated for autoconf 2.71. +You have another version of autoconf. It may work, but is not guaranteed to. +If you have problems, you may need to regenerate the build system entirely. +To do so, use the procedure documented by the package, typically 'autoreconf'.])]) + +# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +# serial 12 (pkg-config-0.29.2) + +dnl Copyright © 2004 Scott James Remnant . +dnl Copyright © 2012-2015 Dan Nicholson +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 2 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, but +dnl WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +dnl 02111-1307, USA. +dnl +dnl As a special exception to the GNU General Public License, if you +dnl distribute this file as part of a program that contains a +dnl configuration script generated by Autoconf, you may include it under +dnl the same distribution terms that you use for the rest of that +dnl program. + +dnl PKG_PREREQ(MIN-VERSION) +dnl ----------------------- +dnl Since: 0.29 +dnl +dnl Verify that the version of the pkg-config macros are at least +dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's +dnl installed version of pkg-config, this checks the developer's version +dnl of pkg.m4 when generating configure. +dnl +dnl To ensure that this macro is defined, also add: +dnl m4_ifndef([PKG_PREREQ], +dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])]) +dnl +dnl See the "Since" comment for each macro you use to see what version +dnl of the macros you require. +m4_defun([PKG_PREREQ], +[m4_define([PKG_MACROS_VERSION], [0.29.2]) +m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1, + [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])]) +])dnl PKG_PREREQ + +dnl PKG_PROG_PKG_CONFIG([MIN-VERSION]) +dnl ---------------------------------- +dnl Since: 0.16 +dnl +dnl Search for the pkg-config tool and set the PKG_CONFIG variable to +dnl first found in the path. Checks that the version of pkg-config found +dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is +dnl used since that's the first version where most current features of +dnl pkg-config existed. +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) +m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) +AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) +AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.9.0]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi +fi[]dnl +])dnl PKG_PROG_PKG_CONFIG + +dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +dnl ------------------------------------------------------------------- +dnl Since: 0.18 +dnl +dnl Check to see whether a particular set of modules exists. Similar to +dnl PKG_CHECK_MODULES(), but does not set variables or print errors. +dnl +dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +dnl only at the first occurence in configure.ac, so if the first place +dnl it's called might be skipped (such as if it is within an "if", you +dnl have to call PKG_CHECK_EXISTS manually +AC_DEFUN([PKG_CHECK_EXISTS], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +if test -n "$PKG_CONFIG" && \ + AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then + m4_default([$2], [:]) +m4_ifvaln([$3], [else + $3])dnl +fi]) + +dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) +dnl --------------------------------------------- +dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting +dnl pkg_failed based on the result. +m4_define([_PKG_CONFIG], +[if test -n "$$1"; then + pkg_cv_[]$1="$$1" + elif test -n "$PKG_CONFIG"; then + PKG_CHECK_EXISTS([$3], + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes ], + [pkg_failed=yes]) + else + pkg_failed=untried +fi[]dnl +])dnl _PKG_CONFIG + +dnl _PKG_SHORT_ERRORS_SUPPORTED +dnl --------------------------- +dnl Internal check to see if pkg-config supports short errors. +AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi[]dnl +])dnl _PKG_SHORT_ERRORS_SUPPORTED + + +dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +dnl [ACTION-IF-NOT-FOUND]) +dnl -------------------------------------------------------------- +dnl Since: 0.4.0 +dnl +dnl Note that if there is a possibility the first call to +dnl PKG_CHECK_MODULES might not happen, you should be sure to include an +dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac +AC_DEFUN([PKG_CHECK_MODULES], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl + +pkg_failed=no +AC_MSG_CHECKING([for $2]) + +_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) +_PKG_CONFIG([$1][_LIBS], [libs], [$2]) + +m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS +and $1[]_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details.]) + +if test $pkg_failed = yes; then + AC_MSG_RESULT([no]) + _PKG_SHORT_ERRORS_SUPPORTED + if test $_pkg_short_errors_supported = yes; then + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1` + else + $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD + + m4_default([$4], [AC_MSG_ERROR( +[Package requirements ($2) were not met: + +$$1_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +_PKG_TEXT])[]dnl + ]) +elif test $pkg_failed = untried; then + AC_MSG_RESULT([no]) + m4_default([$4], [AC_MSG_FAILURE( +[The pkg-config script could not be found or is too old. Make sure it +is in your PATH or set the PKG_CONFIG environment variable to the full +path to pkg-config. + +_PKG_TEXT + +To get pkg-config, see .])[]dnl + ]) +else + $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS + $1[]_LIBS=$pkg_cv_[]$1[]_LIBS + AC_MSG_RESULT([yes]) + $3 +fi[]dnl +])dnl PKG_CHECK_MODULES + + +dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +dnl [ACTION-IF-NOT-FOUND]) +dnl --------------------------------------------------------------------- +dnl Since: 0.29 +dnl +dnl Checks for existence of MODULES and gathers its build flags with +dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags +dnl and VARIABLE-PREFIX_LIBS from --libs. +dnl +dnl Note that if there is a possibility the first call to +dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to +dnl include an explicit call to PKG_PROG_PKG_CONFIG in your +dnl configure.ac. +AC_DEFUN([PKG_CHECK_MODULES_STATIC], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +_save_PKG_CONFIG=$PKG_CONFIG +PKG_CONFIG="$PKG_CONFIG --static" +PKG_CHECK_MODULES($@) +PKG_CONFIG=$_save_PKG_CONFIG[]dnl +])dnl PKG_CHECK_MODULES_STATIC + + +dnl PKG_INSTALLDIR([DIRECTORY]) +dnl ------------------------- +dnl Since: 0.27 +dnl +dnl Substitutes the variable pkgconfigdir as the location where a module +dnl should install pkg-config .pc files. By default the directory is +dnl $libdir/pkgconfig, but the default can be changed by passing +dnl DIRECTORY. The user can override through the --with-pkgconfigdir +dnl parameter. +AC_DEFUN([PKG_INSTALLDIR], +[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])]) +m4_pushdef([pkg_description], + [pkg-config installation directory @<:@]pkg_default[@:>@]) +AC_ARG_WITH([pkgconfigdir], + [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],, + [with_pkgconfigdir=]pkg_default) +AC_SUBST([pkgconfigdir], [$with_pkgconfigdir]) +m4_popdef([pkg_default]) +m4_popdef([pkg_description]) +])dnl PKG_INSTALLDIR + + +dnl PKG_NOARCH_INSTALLDIR([DIRECTORY]) +dnl -------------------------------- +dnl Since: 0.27 +dnl +dnl Substitutes the variable noarch_pkgconfigdir as the location where a +dnl module should install arch-independent pkg-config .pc files. By +dnl default the directory is $datadir/pkgconfig, but the default can be +dnl changed by passing DIRECTORY. The user can override through the +dnl --with-noarch-pkgconfigdir parameter. +AC_DEFUN([PKG_NOARCH_INSTALLDIR], +[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])]) +m4_pushdef([pkg_description], + [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@]) +AC_ARG_WITH([noarch-pkgconfigdir], + [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],, + [with_noarch_pkgconfigdir=]pkg_default) +AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir]) +m4_popdef([pkg_default]) +m4_popdef([pkg_description]) +])dnl PKG_NOARCH_INSTALLDIR + + +dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE, +dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +dnl ------------------------------------------- +dnl Since: 0.28 +dnl +dnl Retrieves the value of the pkg-config variable for the given module. +AC_DEFUN([PKG_CHECK_VAR], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl + +_PKG_CONFIG([$1], [variable="][$3]["], [$2]) +AS_VAR_COPY([$1], [pkg_cv_][$1]) + +AS_VAR_IF([$1], [""], [$5], [$4])dnl +])dnl PKG_CHECK_VAR + +# Copyright (C) 2002-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_AUTOMAKE_VERSION(VERSION) +# ---------------------------- +# Automake X.Y traces this macro to ensure aclocal.m4 has been +# generated from the m4 files accompanying Automake X.Y. +# (This private macro should not be called outside this file.) +AC_DEFUN([AM_AUTOMAKE_VERSION], +[am__api_version='1.16' +dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to +dnl require some minimum version. Point them to the right macro. +m4_if([$1], [1.16.5], [], + [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl +]) + +# _AM_AUTOCONF_VERSION(VERSION) +# ----------------------------- +# aclocal traces this macro to find the Autoconf version. +# This is a private macro too. Using m4_define simplifies +# the logic in aclocal, which can simply ignore this definition. +m4_define([_AM_AUTOCONF_VERSION], []) + +# AM_SET_CURRENT_AUTOMAKE_VERSION +# ------------------------------- +# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. +# This function is AC_REQUIREd by AM_INIT_AUTOMAKE. +AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], +[AM_AUTOMAKE_VERSION([1.16.5])dnl +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) + +# AM_AUX_DIR_EXPAND -*- Autoconf -*- + +# Copyright (C) 2001-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets +# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to +# '$srcdir', '$srcdir/..', or '$srcdir/../..'. +# +# Of course, Automake must honor this variable whenever it calls a +# tool from the auxiliary directory. The problem is that $srcdir (and +# therefore $ac_aux_dir as well) can be either absolute or relative, +# depending on how configure is run. This is pretty annoying, since +# it makes $ac_aux_dir quite unusable in subdirectories: in the top +# source directory, any form will work fine, but in subdirectories a +# relative path needs to be adjusted first. +# +# $ac_aux_dir/missing +# fails when called from a subdirectory if $ac_aux_dir is relative +# $top_srcdir/$ac_aux_dir/missing +# fails if $ac_aux_dir is absolute, +# fails when called from a subdirectory in a VPATH build with +# a relative $ac_aux_dir +# +# The reason of the latter failure is that $top_srcdir and $ac_aux_dir +# are both prefixed by $srcdir. In an in-source build this is usually +# harmless because $srcdir is '.', but things will broke when you +# start a VPATH build or use an absolute $srcdir. +# +# So we could use something similar to $top_srcdir/$ac_aux_dir/missing, +# iff we strip the leading $srcdir from $ac_aux_dir. That would be: +# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"` +# and then we would define $MISSING as +# MISSING="\${SHELL} $am_aux_dir/missing" +# This will work as long as MISSING is not called from configure, because +# unfortunately $(top_srcdir) has no meaning in configure. +# However there are other variables, like CC, which are often used in +# configure, and could therefore not use this "fixed" $ac_aux_dir. +# +# Another solution, used here, is to always expand $ac_aux_dir to an +# absolute PATH. The drawback is that using absolute paths prevent a +# configured tree to be moved without reconfiguration. + +AC_DEFUN([AM_AUX_DIR_EXPAND], +[AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl +# Expand $ac_aux_dir to an absolute path. +am_aux_dir=`cd "$ac_aux_dir" && pwd` +]) + +# AM_CONDITIONAL -*- Autoconf -*- + +# Copyright (C) 1997-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_CONDITIONAL(NAME, SHELL-CONDITION) +# ------------------------------------- +# Define a conditional. +AC_DEFUN([AM_CONDITIONAL], +[AC_PREREQ([2.52])dnl + m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], + [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl +AC_SUBST([$1_TRUE])dnl +AC_SUBST([$1_FALSE])dnl +_AM_SUBST_NOTMAKE([$1_TRUE])dnl +_AM_SUBST_NOTMAKE([$1_FALSE])dnl +m4_define([_AM_COND_VALUE_$1], [$2])dnl +if $2; then + $1_TRUE= + $1_FALSE='#' +else + $1_TRUE='#' + $1_FALSE= +fi +AC_CONFIG_COMMANDS_PRE( +[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then + AC_MSG_ERROR([[conditional "$1" was never defined. +Usually this means the macro was only invoked conditionally.]]) +fi])]) + +# Copyright (C) 1999-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + + +# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be +# written in clear, in which case automake, when reading aclocal.m4, +# will think it sees a *use*, and therefore will trigger all it's +# C support machinery. Also note that it means that autoscan, seeing +# CC etc. in the Makefile, will ask for an AC_PROG_CC use... + + +# _AM_DEPENDENCIES(NAME) +# ---------------------- +# See how the compiler implements dependency checking. +# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC". +# We try a few techniques and use that to set a single cache variable. +# +# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was +# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular +# dependency, and given that the user is not expected to run this macro, +# just rely on AC_PROG_CC. +AC_DEFUN([_AM_DEPENDENCIES], +[AC_REQUIRE([AM_SET_DEPDIR])dnl +AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl +AC_REQUIRE([AM_MAKE_INCLUDE])dnl +AC_REQUIRE([AM_DEP_TRACK])dnl + +m4_if([$1], [CC], [depcc="$CC" am_compiler_list=], + [$1], [CXX], [depcc="$CXX" am_compiler_list=], + [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'], + [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'], + [$1], [UPC], [depcc="$UPC" am_compiler_list=], + [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'], + [depcc="$$1" am_compiler_list=]) + +AC_CACHE_CHECK([dependency style of $depcc], + [am_cv_$1_dependencies_compiler_type], +[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_$1_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp` + fi + am__universal=false + m4_case([$1], [CC], + [case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac], + [CXX], + [case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac]) + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_$1_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_$1_dependencies_compiler_type=none +fi +]) +AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type]) +AM_CONDITIONAL([am__fastdep$1], [ + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_$1_dependencies_compiler_type" = gcc3]) +]) + + +# AM_SET_DEPDIR +# ------------- +# Choose a directory name for dependency files. +# This macro is AC_REQUIREd in _AM_DEPENDENCIES. +AC_DEFUN([AM_SET_DEPDIR], +[AC_REQUIRE([AM_SET_LEADING_DOT])dnl +AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl +]) + + +# AM_DEP_TRACK +# ------------ +AC_DEFUN([AM_DEP_TRACK], +[AC_ARG_ENABLE([dependency-tracking], [dnl +AS_HELP_STRING( + [--enable-dependency-tracking], + [do not reject slow dependency extractors]) +AS_HELP_STRING( + [--disable-dependency-tracking], + [speeds up one-time build])]) +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' + am__nodep='_no' +fi +AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno]) +AC_SUBST([AMDEPBACKSLASH])dnl +_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl +AC_SUBST([am__nodep])dnl +_AM_SUBST_NOTMAKE([am__nodep])dnl +]) + +# Generate code to set up dependency tracking. -*- Autoconf -*- + +# Copyright (C) 1999-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# _AM_OUTPUT_DEPENDENCY_COMMANDS +# ------------------------------ +AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], +[{ + # Older Autoconf quotes --file arguments for eval, but not when files + # are listed without --file. Let's play safe and only enable the eval + # if we detect the quoting. + # TODO: see whether this extra hack can be removed once we start + # requiring Autoconf 2.70 or later. + AS_CASE([$CONFIG_FILES], + [*\'*], [eval set x "$CONFIG_FILES"], + [*], [set x $CONFIG_FILES]) + shift + # Used to flag and report bootstrapping failures. + am_rc=0 + for am_mf + do + # Strip MF so we end up with the name of the file. + am_mf=`AS_ECHO(["$am_mf"]) | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile which includes + # dependency-tracking related rules and includes. + # Grep'ing the whole file directly is not great: AIX grep has a line + # limit of 2048, but all sed's we know have understand at least 4000. + sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ + || continue + am_dirpart=`AS_DIRNAME(["$am_mf"])` + am_filepart=`AS_BASENAME(["$am_mf"])` + AM_RUN_LOG([cd "$am_dirpart" \ + && sed -e '/# am--include-marker/d' "$am_filepart" \ + | $MAKE -f - am--depfiles]) || am_rc=$? + done + if test $am_rc -ne 0; then + AC_MSG_FAILURE([Something went wrong bootstrapping makefile fragments + for automatic dependency tracking. If GNU make was not used, consider + re-running the configure script with MAKE="gmake" (or whatever is + necessary). You can also try re-running configure with the + '--disable-dependency-tracking' option to at least be able to build + the package (albeit without support for automatic dependency tracking).]) + fi + AS_UNSET([am_dirpart]) + AS_UNSET([am_filepart]) + AS_UNSET([am_mf]) + AS_UNSET([am_rc]) + rm -f conftest-deps.mk +} +])# _AM_OUTPUT_DEPENDENCY_COMMANDS + + +# AM_OUTPUT_DEPENDENCY_COMMANDS +# ----------------------------- +# This macro should only be invoked once -- use via AC_REQUIRE. +# +# This code is only required when automatic dependency tracking is enabled. +# This creates each '.Po' and '.Plo' makefile fragment that we'll need in +# order to bootstrap the dependency handling code. +AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], +[AC_CONFIG_COMMANDS([depfiles], + [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS], + [AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}"])]) + +# AM_EXTRA_RECURSIVE_TARGETS -*- Autoconf -*- + +# Copyright (C) 2012-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_EXTRA_RECURSIVE_TARGETS +# -------------------------- +# Define the list of user recursive targets. This macro exists only to +# be traced by Automake, which will ensure that a proper definition of +# user-defined recursive targets (and associated rules) is propagated +# into all the generated Makefiles. +# TODO: We should really reject non-literal arguments here... +AC_DEFUN([AM_EXTRA_RECURSIVE_TARGETS], []) + +# Do all the work for Automake. -*- Autoconf -*- + +# Copyright (C) 1996-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This macro actually does too much. Some checks are only needed if +# your package does certain things. But this isn't really a big deal. + +dnl Redefine AC_PROG_CC to automatically invoke _AM_PROG_CC_C_O. +m4_define([AC_PROG_CC], +m4_defn([AC_PROG_CC]) +[_AM_PROG_CC_C_O +]) + +# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE]) +# AM_INIT_AUTOMAKE([OPTIONS]) +# ----------------------------------------------- +# The call with PACKAGE and VERSION arguments is the old style +# call (pre autoconf-2.50), which is being phased out. PACKAGE +# and VERSION should now be passed to AC_INIT and removed from +# the call to AM_INIT_AUTOMAKE. +# We support both call styles for the transition. After +# the next Automake release, Autoconf can make the AC_INIT +# arguments mandatory, and then we can depend on a new Autoconf +# release and drop the old call support. +AC_DEFUN([AM_INIT_AUTOMAKE], +[AC_PREREQ([2.65])dnl +m4_ifdef([_$0_ALREADY_INIT], + [m4_fatal([$0 expanded multiple times +]m4_defn([_$0_ALREADY_INIT]))], + [m4_define([_$0_ALREADY_INIT], m4_expansion_stack)])dnl +dnl Autoconf wants to disallow AM_ names. We explicitly allow +dnl the ones we care about. +m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl +AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl +AC_REQUIRE([AC_PROG_INSTALL])dnl +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi +AC_SUBST([CYGPATH_W]) + +# Define the identity of the package. +dnl Distinguish between old-style and new-style calls. +m4_ifval([$2], +[AC_DIAGNOSE([obsolete], + [$0: two- and three-arguments forms are deprecated.]) +m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl + AC_SUBST([PACKAGE], [$1])dnl + AC_SUBST([VERSION], [$2])], +[_AM_SET_OPTIONS([$1])dnl +dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. +m4_if( + m4_ifset([AC_PACKAGE_NAME], [ok]):m4_ifset([AC_PACKAGE_VERSION], [ok]), + [ok:ok],, + [m4_fatal([AC_INIT should be called with package and version arguments])])dnl + AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl + AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl + +_AM_IF_OPTION([no-define],, +[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package]) + AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl + +# Some tools Automake needs. +AC_REQUIRE([AM_SANITY_CHECK])dnl +AC_REQUIRE([AC_ARG_PROGRAM])dnl +AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}]) +AM_MISSING_PROG([AUTOCONF], [autoconf]) +AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}]) +AM_MISSING_PROG([AUTOHEADER], [autoheader]) +AM_MISSING_PROG([MAKEINFO], [makeinfo]) +AC_REQUIRE([AM_PROG_INSTALL_SH])dnl +AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl +AC_REQUIRE([AC_PROG_MKDIR_P])dnl +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +AC_SUBST([mkdir_p], ['$(MKDIR_P)']) +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. +AC_REQUIRE([AC_PROG_AWK])dnl +AC_REQUIRE([AC_PROG_MAKE_SET])dnl +AC_REQUIRE([AM_SET_LEADING_DOT])dnl +_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], + [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], + [_AM_PROG_TAR([v7])])]) +_AM_IF_OPTION([no-dependencies],, +[AC_PROVIDE_IFELSE([AC_PROG_CC], + [_AM_DEPENDENCIES([CC])], + [m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl +AC_PROVIDE_IFELSE([AC_PROG_CXX], + [_AM_DEPENDENCIES([CXX])], + [m4_define([AC_PROG_CXX], + m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl +AC_PROVIDE_IFELSE([AC_PROG_OBJC], + [_AM_DEPENDENCIES([OBJC])], + [m4_define([AC_PROG_OBJC], + m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl +AC_PROVIDE_IFELSE([AC_PROG_OBJCXX], + [_AM_DEPENDENCIES([OBJCXX])], + [m4_define([AC_PROG_OBJCXX], + m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl +]) +# Variables for tags utilities; see am/tags.am +if test -z "$CTAGS"; then + CTAGS=ctags +fi +AC_SUBST([CTAGS]) +if test -z "$ETAGS"; then + ETAGS=etags +fi +AC_SUBST([ETAGS]) +if test -z "$CSCOPE"; then + CSCOPE=cscope +fi +AC_SUBST([CSCOPE]) + +AC_REQUIRE([AM_SILENT_RULES])dnl +dnl The testsuite driver may need to know about EXEEXT, so add the +dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This +dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below. +AC_CONFIG_COMMANDS_PRE(dnl +[m4_provide_if([_AM_COMPILER_EXEEXT], + [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl + +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + AC_MSG_ERROR([Your 'rm' program is bad, sorry.]) + fi +fi +dnl The trailing newline in this macro's definition is deliberate, for +dnl backward compatibility and to allow trailing 'dnl'-style comments +dnl after the AM_INIT_AUTOMAKE invocation. See automake bug#16841. +]) + +dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not +dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further +dnl mangled by Autoconf and run in a shell conditional statement. +m4_define([_AC_COMPILER_EXEEXT], +m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) + +# When config.status generates a header, we must update the stamp-h file. +# This file resides in the same directory as the config header +# that is generated. The stamp files are numbered to have different names. + +# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the +# loop where config.status creates the headers, so we can generate +# our stamp files there. +AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], +[# Compute $1's index in $config_headers. +_am_arg=$1 +_am_stamp_count=1 +for _am_header in $config_headers :; do + case $_am_header in + $_am_arg | $_am_arg:* ) + break ;; + * ) + _am_stamp_count=`expr $_am_stamp_count + 1` ;; + esac +done +echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) + +# Copyright (C) 2001-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_PROG_INSTALL_SH +# ------------------ +# Define $install_sh. +AC_DEFUN([AM_PROG_INSTALL_SH], +[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl +if test x"${install_sh+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi +AC_SUBST([install_sh])]) + +# Copyright (C) 2003-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# Check whether the underlying file-system supports filenames +# with a leading dot. For instance MS-DOS doesn't. +AC_DEFUN([AM_SET_LEADING_DOT], +[rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null +AC_SUBST([am__leading_dot])]) + +# Check to see how 'make' treats includes. -*- Autoconf -*- + +# Copyright (C) 2001-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_MAKE_INCLUDE() +# ----------------- +# Check whether make has an 'include' directive that can support all +# the idioms we need for our automatic dependency tracking code. +AC_DEFUN([AM_MAKE_INCLUDE], +[AC_MSG_CHECKING([whether ${MAKE-make} supports the include directive]) +cat > confinc.mk << 'END' +am__doit: + @echo this is the am__doit target >confinc.out +.PHONY: am__doit +END +am__include="#" +am__quote= +# BSD make does it like this. +echo '.include "confinc.mk" # ignored' > confmf.BSD +# Other make implementations (GNU, Solaris 10, AIX) do it like this. +echo 'include confinc.mk # ignored' > confmf.GNU +_am_result=no +for s in GNU BSD; do + AM_RUN_LOG([${MAKE-make} -f confmf.$s && cat confinc.out]) + AS_CASE([$?:`cat confinc.out 2>/dev/null`], + ['0:this is the am__doit target'], + [AS_CASE([$s], + [BSD], [am__include='.include' am__quote='"'], + [am__include='include' am__quote=''])]) + if test "$am__include" != "#"; then + _am_result="yes ($s style)" + break + fi +done +rm -f confinc.* confmf.* +AC_MSG_RESULT([${_am_result}]) +AC_SUBST([am__include])]) +AC_SUBST([am__quote])]) + +# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- + +# Copyright (C) 1997-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_MISSING_PROG(NAME, PROGRAM) +# ------------------------------ +AC_DEFUN([AM_MISSING_PROG], +[AC_REQUIRE([AM_MISSING_HAS_RUN]) +$1=${$1-"${am_missing_run}$2"} +AC_SUBST($1)]) + +# AM_MISSING_HAS_RUN +# ------------------ +# Define MISSING if not defined so far and test if it is modern enough. +# If it is, set am_missing_run to use it, otherwise, to nothing. +AC_DEFUN([AM_MISSING_HAS_RUN], +[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl +AC_REQUIRE_AUX_FILE([missing])dnl +if test x"${MISSING+set}" != xset; then + MISSING="\${SHELL} '$am_aux_dir/missing'" +fi +# Use eval to expand $SHELL +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " +else + am_missing_run= + AC_MSG_WARN(['missing' script is too old or missing]) +fi +]) + +# Helper functions for option handling. -*- Autoconf -*- + +# Copyright (C) 2001-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# _AM_MANGLE_OPTION(NAME) +# ----------------------- +AC_DEFUN([_AM_MANGLE_OPTION], +[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) + +# _AM_SET_OPTION(NAME) +# -------------------- +# Set option NAME. Presently that only means defining a flag for this option. +AC_DEFUN([_AM_SET_OPTION], +[m4_define(_AM_MANGLE_OPTION([$1]), [1])]) + +# _AM_SET_OPTIONS(OPTIONS) +# ------------------------ +# OPTIONS is a space-separated list of Automake options. +AC_DEFUN([_AM_SET_OPTIONS], +[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) + +# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) +# ------------------------------------------- +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +AC_DEFUN([_AM_IF_OPTION], +[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) + +# Copyright (C) 1999-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# _AM_PROG_CC_C_O +# --------------- +# Like AC_PROG_CC_C_O, but changed for automake. We rewrite AC_PROG_CC +# to automatically call this. +AC_DEFUN([_AM_PROG_CC_C_O], +[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl +AC_REQUIRE_AUX_FILE([compile])dnl +AC_LANG_PUSH([C])dnl +AC_CACHE_CHECK( + [whether $CC understands -c and -o together], + [am_cv_prog_cc_c_o], + [AC_LANG_CONFTEST([AC_LANG_PROGRAM([])]) + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if AM_RUN_LOG([$CC -c conftest.$ac_ext -o conftest2.$ac_objext]) \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i]) +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +AC_LANG_POP([C])]) + +# For backward compatibility. +AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])]) + +# Copyright (C) 2001-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_RUN_LOG(COMMAND) +# ------------------- +# Run COMMAND, save the exit status in ac_status, and log it. +# (This has been adapted from Autoconf's _AC_RUN_LOG macro.) +AC_DEFUN([AM_RUN_LOG], +[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD + ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + (exit $ac_status); }]) + +# Check to make sure that the build environment is sane. -*- Autoconf -*- + +# Copyright (C) 1996-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_SANITY_CHECK +# --------------- +AC_DEFUN([AM_SANITY_CHECK], +[AC_MSG_CHECKING([whether build environment is sane]) +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[[\\\"\#\$\&\'\`$am_lf]]*) + AC_MSG_ERROR([unsafe absolute working directory name]);; +esac +case $srcdir in + *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) + AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);; +esac + +# Do 'set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + am_has_slept=no + for am_try in 1 2; do + echo "timestamp, slept: $am_has_slept" > conftest.file + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$[*]" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + if test "$[*]" != "X $srcdir/configure conftest.file" \ + && test "$[*]" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken + alias in your environment]) + fi + if test "$[2]" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done + test "$[2]" = conftest.file + ) +then + # Ok. + : +else + AC_MSG_ERROR([newly created file is older than distributed files! +Check your system clock]) +fi +AC_MSG_RESULT([yes]) +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi +AC_CONFIG_COMMANDS_PRE( + [AC_MSG_CHECKING([that generated files are newer than configure]) + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + AC_MSG_RESULT([done])]) +rm -f conftest.file +]) + +# Copyright (C) 2009-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_SILENT_RULES([DEFAULT]) +# -------------------------- +# Enable less verbose build rules; with the default set to DEFAULT +# ("yes" being less verbose, "no" or empty being verbose). +AC_DEFUN([AM_SILENT_RULES], +[AC_ARG_ENABLE([silent-rules], [dnl +AS_HELP_STRING( + [--enable-silent-rules], + [less verbose build output (undo: "make V=1")]) +AS_HELP_STRING( + [--disable-silent-rules], + [verbose build output (undo: "make V=0")])dnl +]) +case $enable_silent_rules in @%:@ ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; +esac +dnl +dnl A few 'make' implementations (e.g., NonStop OS and NextStep) +dnl do not support nested variable expansions. +dnl See automake bug#9928 and bug#10237. +am_make=${MAKE-make} +AC_CACHE_CHECK([whether $am_make supports nested variables], + [am_cv_make_support_nested_variables], + [if AS_ECHO([['TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi]) +if test $am_cv_make_support_nested_variables = yes; then + dnl Using '$V' instead of '$(V)' breaks IRIX make. + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AC_SUBST([AM_V])dnl +AM_SUBST_NOTMAKE([AM_V])dnl +AC_SUBST([AM_DEFAULT_V])dnl +AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl +AC_SUBST([AM_DEFAULT_VERBOSITY])dnl +AM_BACKSLASH='\' +AC_SUBST([AM_BACKSLASH])dnl +_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl +]) + +# Copyright (C) 2001-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_PROG_INSTALL_STRIP +# --------------------- +# One issue with vendor 'install' (even GNU) is that you can't +# specify the program used to strip binaries. This is especially +# annoying in cross-compiling environments, where the build's strip +# is unlikely to handle the host's binaries. +# Fortunately install-sh will honor a STRIPPROG variable, so we +# always use install-sh in "make install-strip", and initialize +# STRIPPROG with the value of the STRIP variable (set by the user). +AC_DEFUN([AM_PROG_INSTALL_STRIP], +[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. +if test "$cross_compiling" != no; then + AC_CHECK_TOOL([STRIP], [strip], :) +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" +AC_SUBST([INSTALL_STRIP_PROGRAM])]) + +# Copyright (C) 2006-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# _AM_SUBST_NOTMAKE(VARIABLE) +# --------------------------- +# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. +# This macro is traced by Automake. +AC_DEFUN([_AM_SUBST_NOTMAKE]) + +# AM_SUBST_NOTMAKE(VARIABLE) +# -------------------------- +# Public sister of _AM_SUBST_NOTMAKE. +AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) + +# Check how to create a tarball. -*- Autoconf -*- + +# Copyright (C) 2004-2021 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# _AM_PROG_TAR(FORMAT) +# -------------------- +# Check how to create a tarball in format FORMAT. +# FORMAT should be one of 'v7', 'ustar', or 'pax'. +# +# Substitute a variable $(am__tar) that is a command +# writing to stdout a FORMAT-tarball containing the directory +# $tardir. +# tardir=directory && $(am__tar) > result.tar +# +# Substitute a variable $(am__untar) that extract such +# a tarball read from stdin. +# $(am__untar) < result.tar +# +AC_DEFUN([_AM_PROG_TAR], +[# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AC_SUBST([AMTAR], ['$${TAR-tar}']) + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' + +m4_if([$1], [v7], + [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], + + [m4_case([$1], + [ustar], + [# The POSIX 1988 'ustar' format is defined with fixed-size fields. + # There is notably a 21 bits limit for the UID and the GID. In fact, + # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 + # and bug#13588). + am_max_uid=2097151 # 2^21 - 1 + am_max_gid=$am_max_uid + # The $UID and $GID variables are not portable, so we need to resort + # to the POSIX-mandated id(1) utility. Errors in the 'id' calls + # below are definitely unexpected, so allow the users to see them + # (that is, avoid stderr redirection). + am_uid=`id -u || echo unknown` + am_gid=`id -g || echo unknown` + AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) + if test $am_uid -le $am_max_uid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi + AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) + if test $am_gid -le $am_max_gid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi], + + [pax], + [], + + [m4_fatal([Unknown tar format])]) + + AC_MSG_CHECKING([how to create a $1 tar archive]) + + # Go ahead even if we have the value already cached. We do so because we + # need to set the values for the 'am__tar' and 'am__untar' variables. + _am_tools=${am_cv_prog_tar_$1-$_am_tools} + + for _am_tool in $_am_tools; do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works. + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi + done + rm -rf conftest.dir + + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + +m4_include([m4/ax_cflags_warn_all.m4]) +m4_include([m4/ax_compiler_vendor.m4]) +m4_include([m4/ax_prepend_flag.m4]) +m4_include([m4/ax_require_defined.m4]) diff --git a/collector_sample/packetq.conf b/collector_sample/packetq.conf new file mode 100644 index 0000000..cec9ff7 --- /dev/null +++ b/collector_sample/packetq.conf @@ -0,0 +1,42 @@ +## packetq pid file +pidfile=/var/run/packetq.pid + +## Name of the DNS server. Parameter is used first in filename when creating +## tcpdump files. +server="my_server" + +## Directory where pcap files are stored +# make sure path ends with trailing "/" +destdir=/tmp/ + +## Name of the network interface(s) to monitor +interface=eth0,eth1 + +## How often to rotate dump file, in seconds +interval=300 + +## zip compression for pcap data +compression_level=9 + +## BSD libtrace promiscous interface hack +# (uses a tcpdump session on port 100 to keep the interface in promisc mode) +#bsdpromischack=YES +bsdpromischack=NO + +## path to the tcpdump binary (only needed for promisc hack above) +tcpdump=tcpdump + +## path to the tracesplit binary +# tracesplit is distributed in the tools folder of the libtrace library +# which at the time of this writing could be obtained at: +# http://research.wand.net.nz/software/libtrace.php +# make sure it's built and installed. +tracesplit=/usr/local/bin/tracesplit + +### choose a packet filter: +## collect TCP and UDP, requests and responses: +filter="port 53 and not host 192.168.1.3 and not host 192.168.1.8" + +## run command after moving file +command="echo \"path:%P filename:%F server:%S interface:%I date:%Y %M %D time:%h %m %s\"" + diff --git a/collector_sample/pq_tracesplit.pl b/collector_sample/pq_tracesplit.pl new file mode 100644 index 0000000..3d03731 --- /dev/null +++ b/collector_sample/pq_tracesplit.pl @@ -0,0 +1,294 @@ +#!/usr/bin/perl +# usage: +# start daemon using /etc/packetq.conf: +# pq_tracesplit.pl + +# stop daemon: +# pq_tracesplit.pl stop + +# run in foreground with conf file +# pq_tracesplit.pl -f -c my.conf + +# stop with custom conf file +# pq_tracesplit.pl -c my.conf stop + + + + +use POSIX; +use POSIX qw(setsid); +use Sys::Syslog qw(:DEFAULT setlogsock); # default set, plus setlogsock() +use File::Path; +use File::Copy; +use Getopt::Std; +use Data::Dumper; +use strict; +no strict "subs"; + +my $conffile = "/etc/packetq.conf"; +my %opts; +getopts('fc:', \%opts); +if (defined $opts{c}) +{ + $conffile = $opts{c}; +} +my $foreground = undef; +$foreground = 1 if (defined $opts{f}); + +openlog('pqcollector','pid,perror','LOG_USER'); + +######### read config file + +my %config; +open(CONFIG,$conffile) or die "error reading config file $conffile exiting"; +while () +{ + chomp; + next if /^\s*\#/; + next unless /=/; + my ($key, $variable) = split(/=/,$_,2); + $variable =~ s/(\$(\w+))/$config{$2}/g; + $config{$key} = $variable; +} +close CONFIG; + +my $pidfile = $config{'pidfile'}; +my $logfile = "/dev/null"; + +##### start daemon + +if (-e $pidfile) +{ + open (PFILE, $pidfile); + my $pidfromfile = ; + close PFILE; + + if (($pidfromfile =~ /[0-9]+/) && kill( 0, $pidfromfile)) + { + if ($ARGV[0] eq 'stop') + { + syslog 'info',"Stopping daemon pid: $pidfromfile\n"; + while (kill( 0, $pidfromfile)) + { + kill( - SIGQUIT, $pidfromfile); + sleep(1); + } + exit; + } + else + { + syslog LOG_INFO,"Pid file $pidfile exist and the program ($pidfromfile) is running ! exiting ...\n"; + } + exit; + } + else + { + unlink($pidfile); + } +} + +if ($ARGV[0] eq 'stop') +{ + syslog 'info',"Cannot stop packetq.pl as it's not running\n"; + exit; +} +&daemonize() unless defined $foreground; +open FILE, ">$pidfile" or die "unable to open pidfile : $pidfile $!"; +print FILE $$."\n"; +close FILE; + +##### catch signals + +my $keep_going = 1; +$SIG{HUP} = sub { print("Caught SIGHUP: exiting gracefully\n"); $keep_going = 0; }; +$SIG{INT} = sub { print("Caught SIGINT: exiting gracefully\n"); $keep_going = 0; }; +$SIG{QUIT} = sub { print("Caught SIGQUIT: exiting gracefully\n"); $keep_going = 0; }; +$SIG{TERM} = sub { print("Caught SIGTERM: exiting gracefully\n"); $keep_going = 0; }; + +########## start collection +foreach my $k (keys %config) +{ + print $k."=".$config{$k}."\n"; + $config{$k} =~ s/^\"(.*)\"$/$1/; +} + +my $interval = $config{'interval'}; +my $interface = $config{'interface'}; +my @interfaces = split(/,/,$interface); +my $filter = $config{'filter'}; +my $server = $config{'server'}; +my $destdir = $config{'destdir'}; + +my $stime = floor(time()/$interval) * $interval + $interval; + +syslog LOG_INFO,"Starting packetq collector daemon (pid:".$$.") destdir: $config{'destdir'}\n"; + +my @tdpid; +my @tspid; +my $ifcnt = 0; +foreach my $if (@interfaces) +{ + if ($config{'bsdpromischack'} eq "YES") + { + my $pid; + #my $tcpdumpcmd="$config{'tcpdump'} -i $if port 100 2>/dev/null"; + my $tcpdumpcmd="$config{'tcpdump'} -i $if port 100"; + $pid = spawn ($tcpdumpcmd); + print "tcp pid $pid"; + if ($pid == 0) + { + syslog LOG_ERROR,"Cannot run $tcpdumpcmd exiting \n"; + exit; + } + syslog LOG_INFO,"Keeping the interface ($if) in promisc mode by letting tcpdump ($pid) listen on port 100 \n"; + @tdpid[$ifcnt] = $pid; + } + + my $tracesplitcmd = $config{'tracesplit'}." pcapint:$if -s $stime -z $config{'compression_level'} -i $interval -f \"$filter\" pcapfile:$destdir/$server-$if"; + my $tspid = spawn($tracesplitcmd); + print "ts pid $tspid"; + if ($tspid == 0) + { + syslog LOG_ERROR,"Cannot run $tracesplitcmd exiting \n"; + exit; + } + syslog LOG_INFO,"Starting tracesplit \"$tracesplitcmd\"(pid:$tspid)\n"; + @tspid[$ifcnt] = $tspid; + + $ifcnt++; +} + +########## infinite loop +reaper(); + +while($keep_going == 1) +{ + foreach my $if (@interfaces) + { + opendir(DIR, $destdir) or last; + my @files; + + while (my $file = readdir(DIR)) + { + # Use a regular expression to ignore files beginning with a period + next if ($file =~ m/^\./); + next unless ($file =~ m/^$server-$if.*/); + push(@files,$file); + } + @files= sort(@files); + if (@files>1) + { + pop @files; + #print "files: \n".join("\n",@files)."\n"; + foreach my $f (@files) + { + if($f =~ /^$server-$if-(.*)\.gz/) + { + ##my ($sec, $min, $hour, $day,$month,$year) = (localtime($1))[0,1,2,3,4,5,6]; + my ($sec, $min, $hour, $day,$month,$year) = (gmtime($1))[0,1,2,3,4,5,6]; + $year+=1900; + $month++; + $sec = "0".$sec if $sec <10; + $min = "0".$min if $min <10; + $hour = "0".$hour if $hour <10; + $day = "0".$day if $day <10; + $month = "0".$month if $month<10; + + my $file = "$server-$year$month$day-$hour$min$sec-$if.pcap.gz"; + my $dir = "$year/$month/$day/$hour"; + my $cmd = $config{command}; + $cmd =~ s/%F/$file/g; + $cmd =~ s/%S/$server/g; + $cmd =~ s/%I/$if/g; + $cmd =~ s/%P/$dir/g; + $cmd =~ s/%Y/$year/g; + $cmd =~ s/%M/$month/g; + $cmd =~ s/%D/$day/g; + $cmd =~ s/%h/$hour/g; + $cmd =~ s/%m/$min/g; + $cmd =~ s/%s/$sec/g; + + #print "$cmd\n"; + + mkpath "$destdir/$dir"; + move ("$destdir/$f","$destdir/$dir/$file"); + spawn($cmd); + #print "hello $hour, $min, $sec,-- $day,$month,$year\n"; + #print "mkdir $dir\n"; + #print "mv $destdir/$f $destdir/$dir/$file\n"; + } + } + } + closedir(DIR); + } + #printf("blipp\n"); + sleep(5); +} + +########## exit cleanup + +syslog 'info',"Shutting down collector ...\n"; +foreach my $pid (@tspid) +{ + if ($pid ne 0) + { + print "Stopping tracesplit ($pid)\n"; + syslog LOG_INFO,"Stopping tracesplit ($pid)\n"; + kill( - SIGABRT, $pid); + } +} + +foreach my $pid (@tdpid) +{ + if ($pid ne 0) + { + syslog LOG_INFO,"Stopping tcpdump ($pid)\n"; + kill( - SIGABRT, $pid); + } +} + +syslog LOG_INFO,"removing pidfile\n"; +unlink($pidfile); + +syslog LOG_INFO,"bye bye\n"; +closelog; +exit; + +########## functions + +sub spawn +{ + my $cmd = shift; + defined(my $pid = fork) or die "Can't fork: $!"; + if ($pid == 0) + { + exec $cmd; + syslog LOG_ERROR,"Couldn't run $cmd\n"; + die "Couldn't run $cmd"; + } + return $pid; +} + +sub daemonize +{ + chdir '/' or die "Can't chdir to /: $!"; + defined(my $pid = fork) or die "Can't fork: $!"; + exit if $pid; + setsid or die "Can't start a new session: $!"; + umask 0; + + open STDIN, '/dev/null' or die "Can't read /dev/null: $!"; + open STDOUT, ">>$logfile" or die "Can't write to $logfile: $!"; + open STDERR, ">>$logfile" or die "Can't write to $logfile: $!"; +} + +sub reaper { + my $stiff; + while ( ($stiff = waitpid(-1, &WNOHANG) ) > 0 ) + { + #print "child $stiff terminated -- status $?"; + } + $SIG{CHLD} = \&reaper; +} + + diff --git a/compile b/compile new file mode 100755 index 0000000..df363c8 --- /dev/null +++ b/compile @@ -0,0 +1,348 @@ +#! /bin/sh +# Wrapper for compilers which do not understand '-c -o'. + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1999-2021 Free Software Foundation, Inc. +# Written by Tom Tromey . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' + +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent tools from complaining about whitespace usage. +IFS=" "" $nl" + +file_conv= + +# func_file_conv build_file lazy +# Convert a $build file to $host form and store it in $file +# Currently only supports Windows hosts. If the determined conversion +# type is listed in (the comma separated) LAZY, no conversion will +# take place. +func_file_conv () +{ + file=$1 + case $file in + / | /[!/]*) # absolute file, and not a UNC file + if test -z "$file_conv"; then + # lazily determine how to convert abs files + case `uname -s` in + MINGW*) + file_conv=mingw + ;; + CYGWIN* | MSYS*) + file_conv=cygwin + ;; + *) + file_conv=wine + ;; + esac + fi + case $file_conv/,$2, in + *,$file_conv,*) + ;; + mingw/*) + file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'` + ;; + cygwin/* | msys/*) + file=`cygpath -m "$file" || echo "$file"` + ;; + wine/*) + file=`winepath -w "$file" || echo "$file"` + ;; + esac + ;; + esac +} + +# func_cl_dashL linkdir +# Make cl look for libraries in LINKDIR +func_cl_dashL () +{ + func_file_conv "$1" + if test -z "$lib_path"; then + lib_path=$file + else + lib_path="$lib_path;$file" + fi + linker_opts="$linker_opts -LIBPATH:$file" +} + +# func_cl_dashl library +# Do a library search-path lookup for cl +func_cl_dashl () +{ + lib=$1 + found=no + save_IFS=$IFS + IFS=';' + for dir in $lib_path $LIB + do + IFS=$save_IFS + if $shared && test -f "$dir/$lib.dll.lib"; then + found=yes + lib=$dir/$lib.dll.lib + break + fi + if test -f "$dir/$lib.lib"; then + found=yes + lib=$dir/$lib.lib + break + fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi + done + IFS=$save_IFS + + if test "$found" != yes; then + lib=$lib.lib + fi +} + +# func_cl_wrapper cl arg... +# Adjust compile command to suit cl +func_cl_wrapper () +{ + # Assume a capable shell + lib_path= + shared=: + linker_opts= + for arg + do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + eat=1 + case $2 in + *.o | *.[oO][bB][jJ]) + func_file_conv "$2" + set x "$@" -Fo"$file" + shift + ;; + *) + func_file_conv "$2" + set x "$@" -Fe"$file" + shift + ;; + esac + ;; + -I) + eat=1 + func_file_conv "$2" mingw + set x "$@" -I"$file" + shift + ;; + -I*) + func_file_conv "${1#-I}" mingw + set x "$@" -I"$file" + shift + ;; + -l) + eat=1 + func_cl_dashl "$2" + set x "$@" "$lib" + shift + ;; + -l*) + func_cl_dashl "${1#-l}" + set x "$@" "$lib" + shift + ;; + -L) + eat=1 + func_cl_dashL "$2" + ;; + -L*) + func_cl_dashL "${1#-L}" + ;; + -static) + shared=false + ;; + -Wl,*) + arg=${1#-Wl,} + save_ifs="$IFS"; IFS=',' + for flag in $arg; do + IFS="$save_ifs" + linker_opts="$linker_opts $flag" + done + IFS="$save_ifs" + ;; + -Xlinker) + eat=1 + linker_opts="$linker_opts $2" + ;; + -*) + set x "$@" "$1" + shift + ;; + *.cc | *.CC | *.cxx | *.CXX | *.[cC]++) + func_file_conv "$1" + set x "$@" -Tp"$file" + shift + ;; + *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO]) + func_file_conv "$1" mingw + set x "$@" "$file" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift + done + if test -n "$linker_opts"; then + linker_opts="-link$linker_opts" + fi + exec "$@" $linker_opts + exit 1 +} + +eat= + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: compile [--help] [--version] PROGRAM [ARGS] + +Wrapper for compilers which do not understand '-c -o'. +Remove '-o dest.o' from ARGS, run PROGRAM with the remaining +arguments, and rename the output as expected. + +If you are trying to build a whole package this is not the +right script to run: please start by reading the file 'INSTALL'. + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \ + icl | *[/\\]icl | icl.exe | *[/\\]icl.exe ) + func_cl_wrapper "$@" # Doesn't return... + ;; +esac + +ofile= +cfile= + +for arg +do + if test -n "$eat"; then + eat= + else + case $1 in + -o) + # configure might choose to run compile as 'compile cc -o foo foo.c'. + # So we strip '-o arg' only if arg is an object. + eat=1 + case $2 in + *.o | *.obj) + ofile=$2 + ;; + *) + set x "$@" -o "$2" + shift + ;; + esac + ;; + *.c) + cfile=$1 + set x "$@" "$1" + shift + ;; + *) + set x "$@" "$1" + shift + ;; + esac + fi + shift +done + +if test -z "$ofile" || test -z "$cfile"; then + # If no '-o' option was seen then we might have been invoked from a + # pattern rule where we don't need one. That is ok -- this is a + # normal compilation that the losing compiler can handle. If no + # '.c' file was seen then we are probably linking. That is also + # ok. + exec "$@" +fi + +# Name of file we expect compiler to create. +cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'` + +# Create the lock directory. +# Note: use '[/\\:.-]' here to ensure that we don't use the same name +# that we are using for the .o file. Also, base the name on the expected +# object file name, since that is what matters with a parallel build. +lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d +while true; do + if mkdir "$lockdir" >/dev/null 2>&1; then + break + fi + sleep 1 +done +# FIXME: race condition here if user kills between mkdir and trap. +trap "rmdir '$lockdir'; exit 1" 1 2 15 + +# Run the compile. +"$@" +ret=$? + +if test -f "$cofile"; then + test "$cofile" = "$ofile" || mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/config.guess b/config.guess new file mode 100755 index 0000000..7f76b62 --- /dev/null +++ b/config.guess @@ -0,0 +1,1754 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright 1992-2022 Free Software Foundation, Inc. + +# shellcheck disable=SC2006,SC2268 # see below for rationale + +timestamp='2022-01-09' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). +# +# Originally written by Per Bothner; maintained since 2000 by Ben Elliston. +# +# You can get the latest version of this script from: +# https://git.savannah.gnu.org/cgit/config.git/plain/config.guess +# +# Please send patches to . + + +# The "shellcheck disable" line above the timestamp inhibits complaints +# about features and limitations of the classic Bourne shell that were +# superseded or lifted in POSIX. However, this script identifies a wide +# variety of pre-POSIX systems that do not have POSIX shells at all, and +# even some reasonably current systems (Solaris 10 as case-in-point) still +# have a pre-POSIX /bin/sh. + + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Options: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright 1992-2022 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +# Just in case it came from the environment. +GUESS= + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +tmp= +# shellcheck disable=SC2172 +trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15 + +set_cc_for_build() { + # prevent multiple calls if $tmp is already set + test "$tmp" && return 0 + : "${TMPDIR=/tmp}" + # shellcheck disable=SC2039,SC3028 + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } + dummy=$tmp/dummy + case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in + ,,) echo "int x;" > "$dummy.c" + for driver in cc gcc c89 c99 ; do + if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then + CC_FOR_BUILD=$driver + break + fi + done + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; + esac +} + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if test -f /.attbin/uname ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +case $UNAME_SYSTEM in +Linux|GNU|GNU/*) + LIBC=unknown + + set_cc_for_build + cat <<-EOF > "$dummy.c" + #include + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #elif defined(__GLIBC__) + LIBC=gnu + #else + #include + /* First heuristic to detect musl libc. */ + #ifdef __DEFINED_va_list + LIBC=musl + #endif + #endif + EOF + cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` + eval "$cc_set_libc" + + # Second heuristic to detect musl libc. + if [ "$LIBC" = unknown ] && + command -v ldd >/dev/null && + ldd --version 2>&1 | grep -q ^musl; then + LIBC=musl + fi + + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + if [ "$LIBC" = unknown ]; then + LIBC=gnu + fi + ;; +esac + +# Note: order is significant - the case branches are not exclusive. + +case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \ + /sbin/sysctl -n hw.machine_arch 2>/dev/null || \ + /usr/sbin/sysctl -n hw.machine_arch 2>/dev/null || \ + echo unknown)` + case $UNAME_MACHINE_ARCH in + aarch64eb) machine=aarch64_be-unknown ;; + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + earmv*) + arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'` + endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'` + machine=${arch}${endian}-unknown + ;; + *) machine=$UNAME_MACHINE_ARCH-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently (or will in the future) and ABI. + case $UNAME_MACHINE_ARCH in + earm*) + os=netbsdelf + ;; + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ELF__ + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # Determine ABI tags. + case $UNAME_MACHINE_ARCH in + earm*) + expr='s/^earmv[0-9]/-eabi/;s/eb$//' + abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"` + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case $UNAME_VERSION in + Debian*) + release='-gnu' + ;; + *) + release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + GUESS=$machine-${os}${release}${abi-} + ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-bitrig$UNAME_RELEASE + ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-openbsd$UNAME_RELEASE + ;; + *:SecBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-secbsd$UNAME_RELEASE + ;; + *:LibertyBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-libertybsd$UNAME_RELEASE + ;; + *:MidnightBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-midnightbsd$UNAME_RELEASE + ;; + *:ekkoBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-ekkobsd$UNAME_RELEASE + ;; + *:SolidBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-solidbsd$UNAME_RELEASE + ;; + *:OS108:*:*) + GUESS=$UNAME_MACHINE-unknown-os108_$UNAME_RELEASE + ;; + macppc:MirBSD:*:*) + GUESS=powerpc-unknown-mirbsd$UNAME_RELEASE + ;; + *:MirBSD:*:*) + GUESS=$UNAME_MACHINE-unknown-mirbsd$UNAME_RELEASE + ;; + *:Sortix:*:*) + GUESS=$UNAME_MACHINE-unknown-sortix + ;; + *:Twizzler:*:*) + GUESS=$UNAME_MACHINE-unknown-twizzler + ;; + *:Redox:*:*) + GUESS=$UNAME_MACHINE-unknown-redox + ;; + mips:OSF1:*.*) + GUESS=mips-dec-osf1 + ;; + alpha:OSF1:*:*) + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + trap '' 0 + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case $ALPHA_CPU_TYPE in + "EV4 (21064)") + UNAME_MACHINE=alpha ;; + "EV4.5 (21064)") + UNAME_MACHINE=alpha ;; + "LCA4 (21066/21068)") + UNAME_MACHINE=alpha ;; + "EV5 (21164)") + UNAME_MACHINE=alphaev5 ;; + "EV5.6 (21164A)") + UNAME_MACHINE=alphaev56 ;; + "EV5.6 (21164PC)") + UNAME_MACHINE=alphapca56 ;; + "EV5.7 (21164PC)") + UNAME_MACHINE=alphapca57 ;; + "EV6 (21264)") + UNAME_MACHINE=alphaev6 ;; + "EV6.7 (21264A)") + UNAME_MACHINE=alphaev67 ;; + "EV6.8CB (21264C)") + UNAME_MACHINE=alphaev68 ;; + "EV6.8AL (21264B)") + UNAME_MACHINE=alphaev68 ;; + "EV6.8CX (21264D)") + UNAME_MACHINE=alphaev68 ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE=alphaev69 ;; + "EV7 (21364)") + UNAME_MACHINE=alphaev7 ;; + "EV7.9 (21364A)") + UNAME_MACHINE=alphaev79 ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + OSF_REL=`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` + GUESS=$UNAME_MACHINE-dec-osf$OSF_REL + ;; + Amiga*:UNIX_System_V:4.0:*) + GUESS=m68k-unknown-sysv4 + ;; + *:[Aa]miga[Oo][Ss]:*:*) + GUESS=$UNAME_MACHINE-unknown-amigaos + ;; + *:[Mm]orph[Oo][Ss]:*:*) + GUESS=$UNAME_MACHINE-unknown-morphos + ;; + *:OS/390:*:*) + GUESS=i370-ibm-openedition + ;; + *:z/VM:*:*) + GUESS=s390-ibm-zvmoe + ;; + *:OS400:*:*) + GUESS=powerpc-ibm-os400 + ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + GUESS=arm-acorn-riscix$UNAME_RELEASE + ;; + arm*:riscos:*:*|arm*:RISCOS:*:*) + GUESS=arm-unknown-riscos + ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + GUESS=hppa1.1-hitachi-hiuxmpp + ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + case `(/bin/universe) 2>/dev/null` in + att) GUESS=pyramid-pyramid-sysv3 ;; + *) GUESS=pyramid-pyramid-bsd ;; + esac + ;; + NILE*:*:*:dcosx) + GUESS=pyramid-pyramid-svr4 + ;; + DRS?6000:unix:4.0:6*) + GUESS=sparc-icl-nx6 + ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) GUESS=sparc-icl-nx7 ;; + esac + ;; + s390x:SunOS:*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=$UNAME_MACHINE-ibm-solaris2$SUN_REL + ;; + sun4H:SunOS:5.*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=sparc-hal-solaris2$SUN_REL + ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=sparc-sun-solaris2$SUN_REL + ;; + i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) + GUESS=i386-pc-auroraux$UNAME_RELEASE + ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + set_cc_for_build + SUN_ARCH=i386 + # If there is a compiler, see if it is configured for 64-bit objects. + # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. + # This test works for both compilers. + if test "$CC_FOR_BUILD" != no_compiler_found; then + if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + SUN_ARCH=x86_64 + fi + fi + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=$SUN_ARCH-pc-solaris2$SUN_REL + ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=sparc-sun-solaris3$SUN_REL + ;; + sun4*:SunOS:*:*) + case `/usr/bin/arch -k` in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'` + GUESS=sparc-sun-sunos$SUN_REL + ;; + sun3*:SunOS:*:*) + GUESS=m68k-sun-sunos$UNAME_RELEASE + ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x$UNAME_RELEASE" = x && UNAME_RELEASE=3 + case `/bin/arch` in + sun3) + GUESS=m68k-sun-sunos$UNAME_RELEASE + ;; + sun4) + GUESS=sparc-sun-sunos$UNAME_RELEASE + ;; + esac + ;; + aushp:SunOS:*:*) + GUESS=sparc-auspex-sunos$UNAME_RELEASE + ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + GUESS=m68k-atari-mint$UNAME_RELEASE + ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + GUESS=m68k-atari-mint$UNAME_RELEASE + ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + GUESS=m68k-atari-mint$UNAME_RELEASE + ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + GUESS=m68k-milan-mint$UNAME_RELEASE + ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + GUESS=m68k-hades-mint$UNAME_RELEASE + ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + GUESS=m68k-unknown-mint$UNAME_RELEASE + ;; + m68k:machten:*:*) + GUESS=m68k-apple-machten$UNAME_RELEASE + ;; + powerpc:machten:*:*) + GUESS=powerpc-apple-machten$UNAME_RELEASE + ;; + RISC*:Mach:*:*) + GUESS=mips-dec-mach_bsd4.3 + ;; + RISC*:ULTRIX:*:*) + GUESS=mips-dec-ultrix$UNAME_RELEASE + ;; + VAX*:ULTRIX*:*:*) + GUESS=vax-dec-ultrix$UNAME_RELEASE + ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + GUESS=clipper-intergraph-clix$UNAME_RELEASE + ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o "$dummy" "$dummy.c" && + dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`"$dummy" "$dummyarg"` && + { echo "$SYSTEM_NAME"; exit; } + GUESS=mips-mips-riscos$UNAME_RELEASE + ;; + Motorola:PowerMAX_OS:*:*) + GUESS=powerpc-motorola-powermax + ;; + Motorola:*:4.3:PL8-*) + GUESS=powerpc-harris-powermax + ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + GUESS=powerpc-harris-powermax + ;; + Night_Hawk:Power_UNIX:*:*) + GUESS=powerpc-harris-powerunix + ;; + m88k:CX/UX:7*:*) + GUESS=m88k-harris-cxux7 + ;; + m88k:*:4*:R4*) + GUESS=m88k-motorola-sysv4 + ;; + m88k:*:3*:R3*) + GUESS=m88k-motorola-sysv3 + ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110 + then + if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \ + test "$TARGET_BINARY_INTERFACE"x = x + then + GUESS=m88k-dg-dgux$UNAME_RELEASE + else + GUESS=m88k-dg-dguxbcs$UNAME_RELEASE + fi + else + GUESS=i586-dg-dgux$UNAME_RELEASE + fi + ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + GUESS=m88k-dolphin-sysv3 + ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + GUESS=m88k-motorola-sysv3 + ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + GUESS=m88k-tektronix-sysv3 + ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + GUESS=m68k-tektronix-bsd + ;; + *:IRIX*:*:*) + IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'` + GUESS=mips-sgi-irix$IRIX_REL + ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + GUESS=romp-ibm-aix # uname -m gives an 8 hex-code CPU id + ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + GUESS=i386-ibm-aix + ;; + ia64:AIX:*:*) + if test -x /usr/bin/oslevel ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=$UNAME_VERSION.$UNAME_RELEASE + fi + GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV + ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` + then + GUESS=$SYSTEM_NAME + else + GUESS=rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + GUESS=rs6000-ibm-aix3.2.4 + else + GUESS=rs6000-ibm-aix3.2 + fi + ;; + *:AIX:*:[4567]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El "$IBM_CPU_ID" | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if test -x /usr/bin/lslpp ; then + IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \ + awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` + else + IBM_REV=$UNAME_VERSION.$UNAME_RELEASE + fi + GUESS=$IBM_ARCH-ibm-aix$IBM_REV + ;; + *:AIX:*:*) + GUESS=rs6000-ibm-aix + ;; + ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) + GUESS=romp-ibm-bsd4.4 + ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + GUESS=romp-ibm-bsd$UNAME_RELEASE # 4.3 with uname added to + ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + GUESS=rs6000-bull-bosx + ;; + DPX/2?00:B.O.S.:*:*) + GUESS=m68k-bull-sysv3 + ;; + 9000/[34]??:4.3bsd:1.*:*) + GUESS=m68k-hp-bsd + ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + GUESS=m68k-hp-bsd4.4 + ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` + case $UNAME_MACHINE in + 9000/31?) HP_ARCH=m68000 ;; + 9000/[34]??) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if test -x /usr/bin/getconf; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case $sc_cpu_version in + 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 + 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case $sc_kernel_bits in + 32) HP_ARCH=hppa2.0n ;; + 64) HP_ARCH=hppa2.0w ;; + '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 + esac ;; + esac + fi + if test "$HP_ARCH" = ""; then + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS="" $CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null) && HP_ARCH=`"$dummy"` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if test "$HP_ARCH" = hppa2.0w + then + set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | + grep -q __LP64__ + then + HP_ARCH=hppa2.0w + else + HP_ARCH=hppa64 + fi + fi + GUESS=$HP_ARCH-hp-hpux$HPUX_REV + ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` + GUESS=ia64-hp-hpux$HPUX_REV + ;; + 3050*:HI-UX:*:*) + set_cc_for_build + sed 's/^ //' << EOF > "$dummy.c" + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && + { echo "$SYSTEM_NAME"; exit; } + GUESS=unknown-hitachi-hiuxwe2 + ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) + GUESS=hppa1.1-hp-bsd + ;; + 9000/8??:4.3bsd:*:*) + GUESS=hppa1.0-hp-bsd + ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + GUESS=hppa1.0-hp-mpeix + ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) + GUESS=hppa1.1-hp-osf + ;; + hp8??:OSF1:*:*) + GUESS=hppa1.0-hp-osf + ;; + i*86:OSF1:*:*) + if test -x /usr/sbin/sysversion ; then + GUESS=$UNAME_MACHINE-unknown-osf1mk + else + GUESS=$UNAME_MACHINE-unknown-osf1 + fi + ;; + parisc*:Lites*:*:*) + GUESS=hppa1.1-hp-lites + ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + GUESS=c1-convex-bsd + ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + GUESS=c34-convex-bsd + ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + GUESS=c38-convex-bsd + ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + GUESS=c4-convex-bsd + ;; + CRAY*Y-MP:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=ymp-cray-unicos$CRAY_REL + ;; + CRAY*[A-Z]90:*:*:*) + echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=t90-cray-unicos$CRAY_REL + ;; + CRAY*T3E:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=alphaev5-cray-unicosmk$CRAY_REL + ;; + CRAY*SV1:*:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=sv1-cray-unicos$CRAY_REL + ;; + *:UNICOS/mp:*:*) + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=craynv-cray-unicosmp$CRAY_REL + ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` + FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` + GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} + ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` + FUJITSU_REL=`echo "$UNAME_RELEASE" | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` + GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} + ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE + ;; + sparc*:BSD/OS:*:*) + GUESS=sparc-unknown-bsdi$UNAME_RELEASE + ;; + *:BSD/OS:*:*) + GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE + ;; + arm:FreeBSD:*:*) + UNAME_PROCESSOR=`uname -p` + set_cc_for_build + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi + else + FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf + fi + ;; + *:FreeBSD:*:*) + UNAME_PROCESSOR=`/usr/bin/uname -p` + case $UNAME_PROCESSOR in + amd64) + UNAME_PROCESSOR=x86_64 ;; + i386) + UNAME_PROCESSOR=i586 ;; + esac + FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL + ;; + i*:CYGWIN*:*) + GUESS=$UNAME_MACHINE-pc-cygwin + ;; + *:MINGW64*:*) + GUESS=$UNAME_MACHINE-pc-mingw64 + ;; + *:MINGW*:*) + GUESS=$UNAME_MACHINE-pc-mingw32 + ;; + *:MSYS*:*) + GUESS=$UNAME_MACHINE-pc-msys + ;; + i*:PW*:*) + GUESS=$UNAME_MACHINE-pc-pw32 + ;; + *:SerenityOS:*:*) + GUESS=$UNAME_MACHINE-pc-serenity + ;; + *:Interix*:*) + case $UNAME_MACHINE in + x86) + GUESS=i586-pc-interix$UNAME_RELEASE + ;; + authenticamd | genuineintel | EM64T) + GUESS=x86_64-unknown-interix$UNAME_RELEASE + ;; + IA64) + GUESS=ia64-unknown-interix$UNAME_RELEASE + ;; + esac ;; + i*:UWIN*:*) + GUESS=$UNAME_MACHINE-pc-uwin + ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + GUESS=x86_64-pc-cygwin + ;; + prep*:SunOS:5.*:*) + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=powerpcle-unknown-solaris2$SUN_REL + ;; + *:GNU:*:*) + # the GNU system + GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'` + GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'` + GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL + ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"` + GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC + ;; + *:Minix:*:*) + GUESS=$UNAME_MACHINE-unknown-minix + ;; + aarch64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + aarch64_be:Linux:*:*) + UNAME_MACHINE=aarch64_be + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep -q ld.so.1 + if test "$?" = 0 ; then LIBC=gnulibc1 ; fi + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + arm*:Linux:*:*) + set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + else + if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_PCS_VFP + then + GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi + else + GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf + fi + fi + ;; + avr32*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + cris:Linux:*:*) + GUESS=$UNAME_MACHINE-axis-linux-$LIBC + ;; + crisv32:Linux:*:*) + GUESS=$UNAME_MACHINE-axis-linux-$LIBC + ;; + e2k:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + frv:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + hexagon:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + i*86:Linux:*:*) + GUESS=$UNAME_MACHINE-pc-linux-$LIBC + ;; + ia64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + k1om:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + m32r*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + m68*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + mips:Linux:*:* | mips64:Linux:*:*) + set_cc_for_build + IS_GLIBC=0 + test x"${LIBC}" = xgnu && IS_GLIBC=1 + sed 's/^ //' << EOF > "$dummy.c" + #undef CPU + #undef mips + #undef mipsel + #undef mips64 + #undef mips64el + #if ${IS_GLIBC} && defined(_ABI64) + LIBCABI=gnuabi64 + #else + #if ${IS_GLIBC} && defined(_ABIN32) + LIBCABI=gnuabin32 + #else + LIBCABI=${LIBC} + #endif + #endif + + #if ${IS_GLIBC} && defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 + CPU=mipsisa64r6 + #else + #if ${IS_GLIBC} && !defined(__mips64) && defined(__mips_isa_rev) && __mips_isa_rev>=6 + CPU=mipsisa32r6 + #else + #if defined(__mips64) + CPU=mips64 + #else + CPU=mips + #endif + #endif + #endif + + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + MIPS_ENDIAN=el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + MIPS_ENDIAN= + #else + MIPS_ENDIAN= + #endif + #endif +EOF + cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'` + eval "$cc_set_vars" + test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; } + ;; + mips64el:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + openrisc*:Linux:*:*) + GUESS=or1k-unknown-linux-$LIBC + ;; + or32:Linux:*:* | or1k*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + padre:Linux:*:*) + GUESS=sparc-unknown-linux-$LIBC + ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + GUESS=hppa64-unknown-linux-$LIBC + ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;; + PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;; + *) GUESS=hppa-unknown-linux-$LIBC ;; + esac + ;; + ppc64:Linux:*:*) + GUESS=powerpc64-unknown-linux-$LIBC + ;; + ppc:Linux:*:*) + GUESS=powerpc-unknown-linux-$LIBC + ;; + ppc64le:Linux:*:*) + GUESS=powerpc64le-unknown-linux-$LIBC + ;; + ppcle:Linux:*:*) + GUESS=powerpcle-unknown-linux-$LIBC + ;; + riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + s390:Linux:*:* | s390x:Linux:*:*) + GUESS=$UNAME_MACHINE-ibm-linux-$LIBC + ;; + sh64*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + sh*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + tile*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + vax:Linux:*:*) + GUESS=$UNAME_MACHINE-dec-linux-$LIBC + ;; + x86_64:Linux:*:*) + set_cc_for_build + LIBCABI=$LIBC + if test "$CC_FOR_BUILD" != no_compiler_found; then + if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_X32 >/dev/null + then + LIBCABI=${LIBC}x32 + fi + fi + GUESS=$UNAME_MACHINE-pc-linux-$LIBCABI + ;; + xtensa*:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + GUESS=i386-sequent-sysv4 + ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION + ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + GUESS=$UNAME_MACHINE-pc-os2-emx + ;; + i*86:XTS-300:*:STOP) + GUESS=$UNAME_MACHINE-unknown-stop + ;; + i*86:atheos:*:*) + GUESS=$UNAME_MACHINE-unknown-atheos + ;; + i*86:syllable:*:*) + GUESS=$UNAME_MACHINE-pc-syllable + ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) + GUESS=i386-unknown-lynxos$UNAME_RELEASE + ;; + i*86:*DOS:*:*) + GUESS=$UNAME_MACHINE-pc-msdosdjgpp + ;; + i*86:*:4.*:*) + UNAME_REL=`echo "$UNAME_RELEASE" | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL + else + GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL + fi + ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL + else + GUESS=$UNAME_MACHINE-pc-sysv32 + fi + ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i586. + # Note: whatever this is, it MUST be the same as what config.sub + # prints for the "djgpp" host, or else GDB configure will decide that + # this is a cross-build. + GUESS=i586-pc-msdosdjgpp + ;; + Intel:Mach:3*:*) + GUESS=i386-pc-mach3 + ;; + paragon:*:*:*) + GUESS=i860-intel-osf1 + ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4 + fi + ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + GUESS=m68010-convergent-sysv + ;; + mc68k:UNIX:SYSTEM5:3.51m) + GUESS=m68k-convergent-sysv + ;; + M680?0:D-NIX:5.3:*) + GUESS=m68k-diab-dnix + ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + NCR*:*:4.2:* | MPRAS*:*:4.2:*) + OS_REL='.3' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } + /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ + && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + GUESS=m68k-unknown-lynxos$UNAME_RELEASE + ;; + mc68030:UNIX_System_V:4.*:*) + GUESS=m68k-atari-sysv4 + ;; + TSUNAMI:LynxOS:2.*:*) + GUESS=sparc-unknown-lynxos$UNAME_RELEASE + ;; + rs6000:LynxOS:2.*:*) + GUESS=rs6000-unknown-lynxos$UNAME_RELEASE + ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) + GUESS=powerpc-unknown-lynxos$UNAME_RELEASE + ;; + SM[BE]S:UNIX_SV:*:*) + GUESS=mips-dde-sysv$UNAME_RELEASE + ;; + RM*:ReliantUNIX-*:*:*) + GUESS=mips-sni-sysv4 + ;; + RM*:SINIX-*:*:*) + GUESS=mips-sni-sysv4 + ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + GUESS=$UNAME_MACHINE-sni-sysv4 + else + GUESS=ns32k-sni-sysv + fi + ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + GUESS=i586-unisys-sysv4 + ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + GUESS=hppa1.1-stratus-sysv4 + ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + GUESS=i860-stratus-sysv4 + ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + GUESS=$UNAME_MACHINE-stratus-vos + ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + GUESS=hppa1.1-stratus-vos + ;; + mc68*:A/UX:*:*) + GUESS=m68k-apple-aux$UNAME_RELEASE + ;; + news*:NEWS-OS:6*:*) + GUESS=mips-sony-newsos6 + ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if test -d /usr/nec; then + GUESS=mips-nec-sysv$UNAME_RELEASE + else + GUESS=mips-unknown-sysv$UNAME_RELEASE + fi + ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + GUESS=powerpc-be-beos + ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + GUESS=powerpc-apple-beos + ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + GUESS=i586-pc-beos + ;; + BePC:Haiku:*:*) # Haiku running on Intel PC compatible. + GUESS=i586-pc-haiku + ;; + x86_64:Haiku:*:*) + GUESS=x86_64-unknown-haiku + ;; + SX-4:SUPER-UX:*:*) + GUESS=sx4-nec-superux$UNAME_RELEASE + ;; + SX-5:SUPER-UX:*:*) + GUESS=sx5-nec-superux$UNAME_RELEASE + ;; + SX-6:SUPER-UX:*:*) + GUESS=sx6-nec-superux$UNAME_RELEASE + ;; + SX-7:SUPER-UX:*:*) + GUESS=sx7-nec-superux$UNAME_RELEASE + ;; + SX-8:SUPER-UX:*:*) + GUESS=sx8-nec-superux$UNAME_RELEASE + ;; + SX-8R:SUPER-UX:*:*) + GUESS=sx8r-nec-superux$UNAME_RELEASE + ;; + SX-ACE:SUPER-UX:*:*) + GUESS=sxace-nec-superux$UNAME_RELEASE + ;; + Power*:Rhapsody:*:*) + GUESS=powerpc-apple-rhapsody$UNAME_RELEASE + ;; + *:Rhapsody:*:*) + GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE + ;; + arm64:Darwin:*:*) + GUESS=aarch64-apple-darwin$UNAME_RELEASE + ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + if command -v xcode-select > /dev/null 2> /dev/null && \ + ! xcode-select --print-path > /dev/null 2> /dev/null ; then + # Avoid executing cc if there is no toolchain installed as + # cc will be a stub that puts up a graphical alert + # prompting the user to install developer tools. + CC_FOR_BUILD=no_compiler_found + else + set_cc_for_build + fi + if test "$CC_FOR_BUILD" != no_compiler_found; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + # On 10.4-10.6 one might compile for PowerPC via gcc -arch ppc + if (echo '#ifdef __POWERPC__'; echo IS_PPC; echo '#endif') | \ + (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_PPC >/dev/null + then + UNAME_PROCESSOR=powerpc + fi + elif test "$UNAME_PROCESSOR" = i386 ; then + # uname -m returns i386 or x86_64 + UNAME_PROCESSOR=$UNAME_MACHINE + fi + GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE + ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = x86; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE + ;; + *:QNX:*:4*) + GUESS=i386-pc-qnx + ;; + NEO-*:NONSTOP_KERNEL:*:*) + GUESS=neo-tandem-nsk$UNAME_RELEASE + ;; + NSE-*:NONSTOP_KERNEL:*:*) + GUESS=nse-tandem-nsk$UNAME_RELEASE + ;; + NSR-*:NONSTOP_KERNEL:*:*) + GUESS=nsr-tandem-nsk$UNAME_RELEASE + ;; + NSV-*:NONSTOP_KERNEL:*:*) + GUESS=nsv-tandem-nsk$UNAME_RELEASE + ;; + NSX-*:NONSTOP_KERNEL:*:*) + GUESS=nsx-tandem-nsk$UNAME_RELEASE + ;; + *:NonStop-UX:*:*) + GUESS=mips-compaq-nonstopux + ;; + BS2000:POSIX*:*:*) + GUESS=bs2000-siemens-sysv + ;; + DS/*:UNIX_System_V:*:*) + GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE + ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "${cputype-}" = 386; then + UNAME_MACHINE=i386 + elif test "x${cputype-}" != x; then + UNAME_MACHINE=$cputype + fi + GUESS=$UNAME_MACHINE-unknown-plan9 + ;; + *:TOPS-10:*:*) + GUESS=pdp10-unknown-tops10 + ;; + *:TENEX:*:*) + GUESS=pdp10-unknown-tenex + ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + GUESS=pdp10-dec-tops20 + ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + GUESS=pdp10-xkl-tops20 + ;; + *:TOPS-20:*:*) + GUESS=pdp10-unknown-tops20 + ;; + *:ITS:*:*) + GUESS=pdp10-unknown-its + ;; + SEI:*:*:SEIUX) + GUESS=mips-sei-seiux$UNAME_RELEASE + ;; + *:DragonFly:*:*) + DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL + ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case $UNAME_MACHINE in + A*) GUESS=alpha-dec-vms ;; + I*) GUESS=ia64-dec-vms ;; + V*) GUESS=vax-dec-vms ;; + esac ;; + *:XENIX:*:SysV) + GUESS=i386-pc-xenix + ;; + i*86:skyos:*:*) + SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'` + GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL + ;; + i*86:rdos:*:*) + GUESS=$UNAME_MACHINE-pc-rdos + ;; + i*86:Fiwix:*:*) + GUESS=$UNAME_MACHINE-pc-fiwix + ;; + *:AROS:*:*) + GUESS=$UNAME_MACHINE-unknown-aros + ;; + x86_64:VMkernel:*:*) + GUESS=$UNAME_MACHINE-unknown-esx + ;; + amd64:Isilon\ OneFS:*:*) + GUESS=x86_64-unknown-onefs + ;; + *:Unleashed:*:*) + GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE + ;; +esac + +# Do we have a guess based on uname results? +if test "x$GUESS" != x; then + echo "$GUESS" + exit +fi + +# No uname command or uname output not recognized. +set_cc_for_build +cat > "$dummy.c" < +#include +#endif +#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) +#if defined (vax) || defined (__vax) || defined (__vax__) || defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) +#include +#if defined(_SIZE_T_) || defined(SIGLOST) +#include +#endif +#endif +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); +#endif + +#if defined (vax) +#if !defined (ultrix) +#include +#if defined (BSD) +#if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +#else +#if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +#else + printf ("vax-dec-bsd\n"); exit (0); +#endif +#endif +#else + printf ("vax-dec-bsd\n"); exit (0); +#endif +#else +#if defined(_SIZE_T_) || defined(SIGLOST) + struct utsname un; + uname (&un); + printf ("vax-dec-ultrix%s\n", un.release); exit (0); +#else + printf ("vax-dec-ultrix\n"); exit (0); +#endif +#endif +#endif +#if defined(ultrix) || defined(_ultrix) || defined(__ultrix) || defined(__ultrix__) +#if defined(mips) || defined(__mips) || defined(__mips__) || defined(MIPS) || defined(__MIPS__) +#if defined(_SIZE_T_) || defined(SIGLOST) + struct utsname *un; + uname (&un); + printf ("mips-dec-ultrix%s\n", un.release); exit (0); +#else + printf ("mips-dec-ultrix\n"); exit (0); +#endif +#endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. +test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; } + +echo "$0: unable to guess system type" >&2 + +case $UNAME_MACHINE:$UNAME_SYSTEM in + mips:Linux | mips64:Linux) + # If we got here on MIPS GNU/Linux, output extra information. + cat >&2 <&2 <&2 </dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = "$UNAME_MACHINE" +UNAME_RELEASE = "$UNAME_RELEASE" +UNAME_SYSTEM = "$UNAME_SYSTEM" +UNAME_VERSION = "$UNAME_VERSION" +EOF +fi + +exit 1 + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config.sub b/config.sub new file mode 100755 index 0000000..dba16e8 --- /dev/null +++ b/config.sub @@ -0,0 +1,1890 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright 1992-2022 Free Software Foundation, Inc. + +# shellcheck disable=SC2006,SC2268 # see below for rationale + +timestamp='2022-01-03' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, see . +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). + + +# Please send patches to . +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# You can get the latest version of this script from: +# https://git.savannah.gnu.org/cgit/config.git/plain/config.sub + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +# The "shellcheck disable" line above the timestamp inhibits complaints +# about features and limitations of the classic Bourne shell that were +# superseded or lifted in POSIX. However, this script identifies a wide +# variety of pre-POSIX systems that do not have POSIX shells at all, and +# even some reasonably current systems (Solaris 10 as case-in-point) still +# have a pre-POSIX /bin/sh. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS + +Canonicalize a configuration name. + +Options: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright 1992-2022 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo "$1" + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Split fields of configuration type +# shellcheck disable=SC2162 +saved_IFS=$IFS +IFS="-" read field1 field2 field3 field4 <&2 + exit 1 + ;; + *-*-*-*) + basic_machine=$field1-$field2 + basic_os=$field3-$field4 + ;; + *-*-*) + # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two + # parts + maybe_os=$field2-$field3 + case $maybe_os in + nto-qnx* | linux-* | uclinux-uclibc* \ + | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \ + | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \ + | storm-chaos* | os2-emx* | rtmk-nova*) + basic_machine=$field1 + basic_os=$maybe_os + ;; + android-linux) + basic_machine=$field1-unknown + basic_os=linux-android + ;; + *) + basic_machine=$field1-$field2 + basic_os=$field3 + ;; + esac + ;; + *-*) + # A lone config we happen to match not fitting any pattern + case $field1-$field2 in + decstation-3100) + basic_machine=mips-dec + basic_os= + ;; + *-*) + # Second component is usually, but not always the OS + case $field2 in + # Prevent following clause from handling this valid os + sun*os*) + basic_machine=$field1 + basic_os=$field2 + ;; + zephyr*) + basic_machine=$field1-unknown + basic_os=$field2 + ;; + # Manufacturers + dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \ + | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \ + | unicom* | ibm* | next | hp | isi* | apollo | altos* \ + | convergent* | ncr* | news | 32* | 3600* | 3100* \ + | hitachi* | c[123]* | convex* | sun | crds | omron* | dg \ + | ultra | tti* | harris | dolphin | highlevel | gould \ + | cbm | ns | masscomp | apple | axis | knuth | cray \ + | microblaze* | sim | cisco \ + | oki | wec | wrs | winbond) + basic_machine=$field1-$field2 + basic_os= + ;; + *) + basic_machine=$field1 + basic_os=$field2 + ;; + esac + ;; + esac + ;; + *) + # Convert single-component short-hands not valid as part of + # multi-component configurations. + case $field1 in + 386bsd) + basic_machine=i386-pc + basic_os=bsd + ;; + a29khif) + basic_machine=a29k-amd + basic_os=udi + ;; + adobe68k) + basic_machine=m68010-adobe + basic_os=scout + ;; + alliant) + basic_machine=fx80-alliant + basic_os= + ;; + altos | altos3068) + basic_machine=m68k-altos + basic_os= + ;; + am29k) + basic_machine=a29k-none + basic_os=bsd + ;; + amdahl) + basic_machine=580-amdahl + basic_os=sysv + ;; + amiga) + basic_machine=m68k-unknown + basic_os= + ;; + amigaos | amigados) + basic_machine=m68k-unknown + basic_os=amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + basic_os=sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + basic_os=sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + basic_os=bsd + ;; + aros) + basic_machine=i386-pc + basic_os=aros + ;; + aux) + basic_machine=m68k-apple + basic_os=aux + ;; + balance) + basic_machine=ns32k-sequent + basic_os=dynix + ;; + blackfin) + basic_machine=bfin-unknown + basic_os=linux + ;; + cegcc) + basic_machine=arm-unknown + basic_os=cegcc + ;; + convex-c1) + basic_machine=c1-convex + basic_os=bsd + ;; + convex-c2) + basic_machine=c2-convex + basic_os=bsd + ;; + convex-c32) + basic_machine=c32-convex + basic_os=bsd + ;; + convex-c34) + basic_machine=c34-convex + basic_os=bsd + ;; + convex-c38) + basic_machine=c38-convex + basic_os=bsd + ;; + cray) + basic_machine=j90-cray + basic_os=unicos + ;; + crds | unos) + basic_machine=m68k-crds + basic_os= + ;; + da30) + basic_machine=m68k-da30 + basic_os= + ;; + decstation | pmax | pmin | dec3100 | decstatn) + basic_machine=mips-dec + basic_os= + ;; + delta88) + basic_machine=m88k-motorola + basic_os=sysv3 + ;; + dicos) + basic_machine=i686-pc + basic_os=dicos + ;; + djgpp) + basic_machine=i586-pc + basic_os=msdosdjgpp + ;; + ebmon29k) + basic_machine=a29k-amd + basic_os=ebmon + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + basic_os=ose + ;; + gmicro) + basic_machine=tron-gmicro + basic_os=sysv + ;; + go32) + basic_machine=i386-pc + basic_os=go32 + ;; + h8300hms) + basic_machine=h8300-hitachi + basic_os=hms + ;; + h8300xray) + basic_machine=h8300-hitachi + basic_os=xray + ;; + h8500hms) + basic_machine=h8500-hitachi + basic_os=hms + ;; + harris) + basic_machine=m88k-harris + basic_os=sysv3 + ;; + hp300 | hp300hpux) + basic_machine=m68k-hp + basic_os=hpux + ;; + hp300bsd) + basic_machine=m68k-hp + basic_os=bsd + ;; + hppaosf) + basic_machine=hppa1.1-hp + basic_os=osf + ;; + hppro) + basic_machine=hppa1.1-hp + basic_os=proelf + ;; + i386mach) + basic_machine=i386-mach + basic_os=mach + ;; + isi68 | isi) + basic_machine=m68k-isi + basic_os=sysv + ;; + m68knommu) + basic_machine=m68k-unknown + basic_os=linux + ;; + magnum | m3230) + basic_machine=mips-mips + basic_os=sysv + ;; + merlin) + basic_machine=ns32k-utek + basic_os=sysv + ;; + mingw64) + basic_machine=x86_64-pc + basic_os=mingw64 + ;; + mingw32) + basic_machine=i686-pc + basic_os=mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + basic_os=mingw32ce + ;; + monitor) + basic_machine=m68k-rom68k + basic_os=coff + ;; + morphos) + basic_machine=powerpc-unknown + basic_os=morphos + ;; + moxiebox) + basic_machine=moxie-unknown + basic_os=moxiebox + ;; + msdos) + basic_machine=i386-pc + basic_os=msdos + ;; + msys) + basic_machine=i686-pc + basic_os=msys + ;; + mvs) + basic_machine=i370-ibm + basic_os=mvs + ;; + nacl) + basic_machine=le32-unknown + basic_os=nacl + ;; + ncr3000) + basic_machine=i486-ncr + basic_os=sysv4 + ;; + netbsd386) + basic_machine=i386-pc + basic_os=netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + basic_os=linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + basic_os=newsos + ;; + news1000) + basic_machine=m68030-sony + basic_os=newsos + ;; + necv70) + basic_machine=v70-nec + basic_os=sysv + ;; + nh3000) + basic_machine=m68k-harris + basic_os=cxux + ;; + nh[45]000) + basic_machine=m88k-harris + basic_os=cxux + ;; + nindy960) + basic_machine=i960-intel + basic_os=nindy + ;; + mon960) + basic_machine=i960-intel + basic_os=mon960 + ;; + nonstopux) + basic_machine=mips-compaq + basic_os=nonstopux + ;; + os400) + basic_machine=powerpc-ibm + basic_os=os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + basic_os=ose + ;; + os68k) + basic_machine=m68k-none + basic_os=os68k + ;; + paragon) + basic_machine=i860-intel + basic_os=osf + ;; + parisc) + basic_machine=hppa-unknown + basic_os=linux + ;; + psp) + basic_machine=mipsallegrexel-sony + basic_os=psp + ;; + pw32) + basic_machine=i586-unknown + basic_os=pw32 + ;; + rdos | rdos64) + basic_machine=x86_64-pc + basic_os=rdos + ;; + rdos32) + basic_machine=i386-pc + basic_os=rdos + ;; + rom68k) + basic_machine=m68k-rom68k + basic_os=coff + ;; + sa29200) + basic_machine=a29k-amd + basic_os=udi + ;; + sei) + basic_machine=mips-sei + basic_os=seiux + ;; + sequent) + basic_machine=i386-sequent + basic_os= + ;; + sps7) + basic_machine=m68k-bull + basic_os=sysv2 + ;; + st2000) + basic_machine=m68k-tandem + basic_os= + ;; + stratus) + basic_machine=i860-stratus + basic_os=sysv4 + ;; + sun2) + basic_machine=m68000-sun + basic_os= + ;; + sun2os3) + basic_machine=m68000-sun + basic_os=sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + basic_os=sunos4 + ;; + sun3) + basic_machine=m68k-sun + basic_os= + ;; + sun3os3) + basic_machine=m68k-sun + basic_os=sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + basic_os=sunos4 + ;; + sun4) + basic_machine=sparc-sun + basic_os= + ;; + sun4os3) + basic_machine=sparc-sun + basic_os=sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + basic_os=sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + basic_os=solaris2 + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + basic_os= + ;; + sv1) + basic_machine=sv1-cray + basic_os=unicos + ;; + symmetry) + basic_machine=i386-sequent + basic_os=dynix + ;; + t3e) + basic_machine=alphaev5-cray + basic_os=unicos + ;; + t90) + basic_machine=t90-cray + basic_os=unicos + ;; + toad1) + basic_machine=pdp10-xkl + basic_os=tops20 + ;; + tpf) + basic_machine=s390x-ibm + basic_os=tpf + ;; + udi29k) + basic_machine=a29k-amd + basic_os=udi + ;; + ultra3) + basic_machine=a29k-nyu + basic_os=sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + basic_os=none + ;; + vaxv) + basic_machine=vax-dec + basic_os=sysv + ;; + vms) + basic_machine=vax-dec + basic_os=vms + ;; + vsta) + basic_machine=i386-pc + basic_os=vsta + ;; + vxworks960) + basic_machine=i960-wrs + basic_os=vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + basic_os=vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + basic_os=vxworks + ;; + xbox) + basic_machine=i686-pc + basic_os=mingw32 + ;; + ymp) + basic_machine=ymp-cray + basic_os=unicos + ;; + *) + basic_machine=$1 + basic_os= + ;; + esac + ;; +esac + +# Decode 1-component or ad-hoc basic machines +case $basic_machine in + # Here we handle the default manufacturer of certain CPU types. It is in + # some cases the only manufacturer, in others, it is the most popular. + w89k) + cpu=hppa1.1 + vendor=winbond + ;; + op50n) + cpu=hppa1.1 + vendor=oki + ;; + op60c) + cpu=hppa1.1 + vendor=oki + ;; + ibm*) + cpu=i370 + vendor=ibm + ;; + orion105) + cpu=clipper + vendor=highlevel + ;; + mac | mpw | mac-mpw) + cpu=m68k + vendor=apple + ;; + pmac | pmac-mpw) + cpu=powerpc + vendor=apple + ;; + + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + cpu=m68000 + vendor=att + ;; + 3b*) + cpu=we32k + vendor=att + ;; + bluegene*) + cpu=powerpc + vendor=ibm + basic_os=cnk + ;; + decsystem10* | dec10*) + cpu=pdp10 + vendor=dec + basic_os=tops10 + ;; + decsystem20* | dec20*) + cpu=pdp10 + vendor=dec + basic_os=tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + cpu=m68k + vendor=motorola + ;; + dpx2*) + cpu=m68k + vendor=bull + basic_os=sysv3 + ;; + encore | umax | mmax) + cpu=ns32k + vendor=encore + ;; + elxsi) + cpu=elxsi + vendor=elxsi + basic_os=${basic_os:-bsd} + ;; + fx2800) + cpu=i860 + vendor=alliant + ;; + genix) + cpu=ns32k + vendor=ns + ;; + h3050r* | hiux*) + cpu=hppa1.1 + vendor=hitachi + basic_os=hiuxwe2 + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + cpu=hppa1.0 + vendor=hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + cpu=m68000 + vendor=hp + ;; + hp9k3[2-9][0-9]) + cpu=m68k + vendor=hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + cpu=hppa1.0 + vendor=hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + cpu=hppa1.1 + vendor=hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + cpu=hppa1.1 + vendor=hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + cpu=hppa1.1 + vendor=hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + cpu=hppa1.1 + vendor=hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + cpu=hppa1.0 + vendor=hp + ;; + i*86v32) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=sysv32 + ;; + i*86v4*) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=sysv4 + ;; + i*86v) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=sysv + ;; + i*86sol2) + cpu=`echo "$1" | sed -e 's/86.*/86/'` + vendor=pc + basic_os=solaris2 + ;; + j90 | j90-cray) + cpu=j90 + vendor=cray + basic_os=${basic_os:-unicos} + ;; + iris | iris4d) + cpu=mips + vendor=sgi + case $basic_os in + irix*) + ;; + *) + basic_os=irix4 + ;; + esac + ;; + miniframe) + cpu=m68000 + vendor=convergent + ;; + *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*) + cpu=m68k + vendor=atari + basic_os=mint + ;; + news-3600 | risc-news) + cpu=mips + vendor=sony + basic_os=newsos + ;; + next | m*-next) + cpu=m68k + vendor=next + case $basic_os in + openstep*) + ;; + nextstep*) + ;; + ns2*) + basic_os=nextstep2 + ;; + *) + basic_os=nextstep3 + ;; + esac + ;; + np1) + cpu=np1 + vendor=gould + ;; + op50n-* | op60c-*) + cpu=hppa1.1 + vendor=oki + basic_os=proelf + ;; + pa-hitachi) + cpu=hppa1.1 + vendor=hitachi + basic_os=hiuxwe2 + ;; + pbd) + cpu=sparc + vendor=tti + ;; + pbb) + cpu=m68k + vendor=tti + ;; + pc532) + cpu=ns32k + vendor=pc532 + ;; + pn) + cpu=pn + vendor=gould + ;; + power) + cpu=power + vendor=ibm + ;; + ps2) + cpu=i386 + vendor=ibm + ;; + rm[46]00) + cpu=mips + vendor=siemens + ;; + rtpc | rtpc-*) + cpu=romp + vendor=ibm + ;; + sde) + cpu=mipsisa32 + vendor=sde + basic_os=${basic_os:-elf} + ;; + simso-wrs) + cpu=sparclite + vendor=wrs + basic_os=vxworks + ;; + tower | tower-32) + cpu=m68k + vendor=ncr + ;; + vpp*|vx|vx-*) + cpu=f301 + vendor=fujitsu + ;; + w65) + cpu=w65 + vendor=wdc + ;; + w89k-*) + cpu=hppa1.1 + vendor=winbond + basic_os=proelf + ;; + none) + cpu=none + vendor=none + ;; + leon|leon[3-9]) + cpu=sparc + vendor=$basic_machine + ;; + leon-*|leon[3-9]-*) + cpu=sparc + vendor=`echo "$basic_machine" | sed 's/-.*//'` + ;; + + *-*) + # shellcheck disable=SC2162 + saved_IFS=$IFS + IFS="-" read cpu vendor <&2 + exit 1 + ;; + esac + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $vendor in + digital*) + vendor=dec + ;; + commodore*) + vendor=cbm + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if test x$basic_os != x +then + +# First recognize some ad-hoc cases, or perhaps split kernel-os, or else just +# set os. +case $basic_os in + gnu/linux*) + kernel=linux + os=`echo "$basic_os" | sed -e 's|gnu/linux|gnu|'` + ;; + os2-emx) + kernel=os2 + os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'` + ;; + nto-qnx*) + kernel=nto + os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'` + ;; + *-*) + # shellcheck disable=SC2162 + saved_IFS=$IFS + IFS="-" read kernel os <&2 + exit 1 + ;; +esac + +# As a final step for OS-related things, validate the OS-kernel combination +# (given a valid OS), if there is a kernel. +case $kernel-$os in + linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \ + | linux-musl* | linux-relibc* | linux-uclibc* ) + ;; + uclinux-uclibc* ) + ;; + -dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* ) + # These are just libc implementations, not actual OSes, and thus + # require a kernel. + echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2 + exit 1 + ;; + kfreebsd*-gnu* | kopensolaris*-gnu*) + ;; + vxworks-simlinux | vxworks-simwindows | vxworks-spe) + ;; + nto-qnx*) + ;; + os2-emx) + ;; + *-eabi* | *-gnueabi*) + ;; + -*) + # Blank kernel with real OS is always fine. + ;; + *-*) + echo "Invalid configuration \`$1': Kernel \`$kernel' not known to work with OS \`$os'." 1>&2 + exit 1 + ;; +esac + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +case $vendor in + unknown) + case $cpu-$os in + *-riscix*) + vendor=acorn + ;; + *-sunos*) + vendor=sun + ;; + *-cnk* | *-aix*) + vendor=ibm + ;; + *-beos*) + vendor=be + ;; + *-hpux*) + vendor=hp + ;; + *-mpeix*) + vendor=hp + ;; + *-hiux*) + vendor=hitachi + ;; + *-unos*) + vendor=crds + ;; + *-dgux*) + vendor=dg + ;; + *-luna*) + vendor=omron + ;; + *-genix*) + vendor=ns + ;; + *-clix*) + vendor=intergraph + ;; + *-mvs* | *-opened*) + vendor=ibm + ;; + *-os400*) + vendor=ibm + ;; + s390-* | s390x-*) + vendor=ibm + ;; + *-ptx*) + vendor=sequent + ;; + *-tpf*) + vendor=ibm + ;; + *-vxsim* | *-vxworks* | *-windiss*) + vendor=wrs + ;; + *-aux*) + vendor=apple + ;; + *-hms*) + vendor=hitachi + ;; + *-mpw* | *-macos*) + vendor=apple + ;; + *-*mint | *-mint[0-9]* | *-*MiNT | *-MiNT[0-9]*) + vendor=atari + ;; + *-vos*) + vendor=stratus + ;; + esac + ;; +esac + +echo "$cpu-$vendor-${kernel:+$kernel-}$os" +exit + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configure b/configure new file mode 100755 index 0000000..0f324a6 --- /dev/null +++ b/configure @@ -0,0 +1,7905 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.71 for packetq 1.7.3. +# +# Report bugs to . +# +# +# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, +# Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +as_nop=: +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else $as_nop + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. +as_nl=' +' +export as_nl +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi + +# The user is always right. +if ${PATH_SEPARATOR+false} :; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="as_nop=: +if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else \$as_nop + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ) +then : + +else \$as_nop + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +blah=\$(echo \$(echo blah)) +test x\"\$blah\" = xblah || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null +then : + as_have_required=yes +else $as_nop + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null +then : + +else $as_nop + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : + CONFIG_SHELL=$as_shell as_have_required=yes + if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null +then : + break 2 +fi +fi + done;; + esac + as_found=false +done +IFS=$as_save_IFS +if $as_found +then : + +else $as_nop + if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null +then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi +fi + + + if test "x$CONFIG_SHELL" != x +then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno +then : + printf "%s\n" "$0: This script requires a shell more modern than all" + printf "%s\n" "$0: the shells that I found on your system." + if test ${ZSH_VERSION+y} ; then + printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" + printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." + else + printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and admin@dns-oarc.net +$0: about your system, including any error possibly output +$0: before this message. Then install a modern shell, or +$0: manually run the script under such a shell if you do +$0: have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit +# as_fn_nop +# --------- +# Do nothing but, unlike ":", preserve the value of $?. +as_fn_nop () +{ + return $? +} +as_nop=as_fn_nop + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else $as_nop + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null +then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else $as_nop + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + +# as_fn_nop +# --------- +# Do nothing but, unlike ":", preserve the value of $?. +as_fn_nop () +{ + return $? +} +as_nop=as_fn_nop + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + printf "%s\n" "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + + +# Determine whether it's possible to make 'echo' print without a newline. +# These variables are no longer used directly by Autoconf, but are AC_SUBSTed +# for compatibility with existing Makefiles. +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +# For backward compatibility with old third-party macros, we provide +# the shell variables $as_echo and $as_echo_n. New code should use +# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. +as_echo='printf %s\n' +as_echo_n='printf %s' + + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +test -n "$DJDIR" || exec 7<&0 &1 + +# Name of the host. +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +# +# Initializations. +# +ac_default_prefix=/usr/local +ac_clean_files= +ac_config_libobj_dir=. +LIBOBJS= +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= + +# Identity of this package. +PACKAGE_NAME='packetq' +PACKAGE_TARNAME='packetq' +PACKAGE_VERSION='1.7.3' +PACKAGE_STRING='packetq 1.7.3' +PACKAGE_BUGREPORT='admin@dns-oarc.net' +PACKAGE_URL='https://github.com/DNS-OARC/packetq/issues' + +ac_unique_file="src/packetq.cpp" +# Factoring default headers for most tests. +ac_includes_default="\ +#include +#ifdef HAVE_STDIO_H +# include +#endif +#ifdef HAVE_STDLIB_H +# include +#endif +#ifdef HAVE_STRING_H +# include +#endif +#ifdef HAVE_INTTYPES_H +# include +#endif +#ifdef HAVE_STDINT_H +# include +#endif +#ifdef HAVE_STRINGS_H +# include +#endif +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_STAT_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif" + +ac_header_c_list= +ac_subst_vars='am__EXEEXT_FALSE +am__EXEEXT_TRUE +LTLIBOBJS +LIBOBJS +host_os +host_vendor +host_cpu +host +build_os +build_vendor +build_cpu +build +EGREP +GREP +libmaxminddb_LIBS +libmaxminddb_CFLAGS +PKG_CONFIG_LIBDIR +PKG_CONFIG_PATH +PKG_CONFIG +am__fastdepCC_FALSE +am__fastdepCC_TRUE +CCDEPMODE +ac_ct_CC +CFLAGS +CC +ENABLE_GCOV_FALSE +ENABLE_GCOV_TRUE +am__fastdepCXX_FALSE +am__fastdepCXX_TRUE +CXXDEPMODE +am__nodep +AMDEPBACKSLASH +AMDEP_FALSE +AMDEP_TRUE +am__include +DEPDIR +OBJEXT +EXEEXT +ac_ct_CXX +CPPFLAGS +LDFLAGS +CXXFLAGS +CXX +AM_BACKSLASH +AM_DEFAULT_VERBOSITY +AM_DEFAULT_V +AM_V +CSCOPE +ETAGS +CTAGS +am__untar +am__tar +AMTAR +am__leading_dot +SET_MAKE +AWK +mkdir_p +MKDIR_P +INSTALL_STRIP_PROGRAM +STRIP +install_sh +MAKEINFO +AUTOHEADER +AUTOMAKE +AUTOCONF +ACLOCAL +VERSION +PACKAGE +CYGPATH_W +am__isrc +INSTALL_DATA +INSTALL_SCRIPT +INSTALL_PROGRAM +target_alias +host_alias +build_alias +LIBS +ECHO_T +ECHO_N +ECHO_C +DEFS +mandir +localedir +libdir +psdir +pdfdir +dvidir +htmldir +infodir +docdir +oldincludedir +includedir +runstatedir +localstatedir +sharedstatedir +sysconfdir +datadir +datarootdir +libexecdir +sbindir +bindir +program_transform_name +prefix +exec_prefix +PACKAGE_URL +PACKAGE_BUGREPORT +PACKAGE_STRING +PACKAGE_VERSION +PACKAGE_TARNAME +PACKAGE_NAME +PATH_SEPARATOR +SHELL +am__quote' +ac_subst_files='' +ac_user_opts=' +enable_option_checking +enable_silent_rules +enable_dependency_tracking +enable_warn_all +with_extra_cxxflags +with_extra_ldflags +enable_gcov +' + ac_precious_vars='build_alias +host_alias +target_alias +CXX +CXXFLAGS +LDFLAGS +LIBS +CPPFLAGS +CCC +CC +CFLAGS +PKG_CONFIG +PKG_CONFIG_PATH +PKG_CONFIG_LIBDIR +libmaxminddb_CFLAGS +libmaxminddb_LIBS' + + +# Initialize some variables set by options. +ac_init_help= +ac_init_version=false +ac_unrecognized_opts= +ac_unrecognized_sep= +# The variables have the same names as the options, with +# dashes changed to underlines. +cache_file=/dev/null +exec_prefix=NONE +no_create= +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +verbose= +x_includes=NONE +x_libraries=NONE + +# Installation directory options. +# These are left unexpanded so users can "make install exec_prefix=/foo" +# and all the variables that are supposed to be based on exec_prefix +# by default will actually change. +# Use braces instead of parens because sh, perl, etc. also accept them. +# (The list follows the same order as the GNU Coding Standards.) +bindir='${exec_prefix}/bin' +sbindir='${exec_prefix}/sbin' +libexecdir='${exec_prefix}/libexec' +datarootdir='${prefix}/share' +datadir='${datarootdir}' +sysconfdir='${prefix}/etc' +sharedstatedir='${prefix}/com' +localstatedir='${prefix}/var' +runstatedir='${localstatedir}/run' +includedir='${prefix}/include' +oldincludedir='/usr/include' +docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' +infodir='${datarootdir}/info' +htmldir='${docdir}' +dvidir='${docdir}' +pdfdir='${docdir}' +psdir='${docdir}' +libdir='${exec_prefix}/lib' +localedir='${datarootdir}/locale' +mandir='${datarootdir}/man' + +ac_prev= +ac_dashdash= +for ac_option +do + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval $ac_prev=\$ac_option + ac_prev= + continue + fi + + case $ac_option in + *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; + *=) ac_optarg= ;; + *) ac_optarg=yes ;; + esac + + case $ac_dashdash$ac_option in + --) + ac_dashdash=yes ;; + + -bindir | --bindir | --bindi | --bind | --bin | --bi) + ac_prev=bindir ;; + -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) + bindir=$ac_optarg ;; + + -build | --build | --buil | --bui | --bu) + ac_prev=build_alias ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=*) + build_alias=$ac_optarg ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file=$ac_optarg ;; + + --config-cache | -C) + cache_file=config.cache ;; + + -datadir | --datadir | --datadi | --datad) + ac_prev=datadir ;; + -datadir=* | --datadir=* | --datadi=* | --datad=*) + datadir=$ac_optarg ;; + + -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ + | --dataroo | --dataro | --datar) + ac_prev=datarootdir ;; + -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ + | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) + datarootdir=$ac_optarg ;; + + -disable-* | --disable-*) + ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error $? "invalid feature name: \`$ac_useropt'" + ac_useropt_orig=$ac_useropt + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=no ;; + + -docdir | --docdir | --docdi | --doc | --do) + ac_prev=docdir ;; + -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) + docdir=$ac_optarg ;; + + -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) + ac_prev=dvidir ;; + -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) + dvidir=$ac_optarg ;; + + -enable-* | --enable-*) + ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error $? "invalid feature name: \`$ac_useropt'" + ac_useropt_orig=$ac_useropt + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"enable_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval enable_$ac_useropt=\$ac_optarg ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ + | --exec | --exe | --ex) + ac_prev=exec_prefix ;; + -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ + | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ + | --exec=* | --exe=* | --ex=*) + exec_prefix=$ac_optarg ;; + + -gas | --gas | --ga | --g) + # Obsolete; use --with-gas. + with_gas=yes ;; + + -help | --help | --hel | --he | -h) + ac_init_help=long ;; + -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) + ac_init_help=recursive ;; + -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) + ac_init_help=short ;; + + -host | --host | --hos | --ho) + ac_prev=host_alias ;; + -host=* | --host=* | --hos=* | --ho=*) + host_alias=$ac_optarg ;; + + -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) + ac_prev=htmldir ;; + -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ + | --ht=*) + htmldir=$ac_optarg ;; + + -includedir | --includedir | --includedi | --included | --include \ + | --includ | --inclu | --incl | --inc) + ac_prev=includedir ;; + -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ + | --includ=* | --inclu=* | --incl=* | --inc=*) + includedir=$ac_optarg ;; + + -infodir | --infodir | --infodi | --infod | --info | --inf) + ac_prev=infodir ;; + -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) + infodir=$ac_optarg ;; + + -libdir | --libdir | --libdi | --libd) + ac_prev=libdir ;; + -libdir=* | --libdir=* | --libdi=* | --libd=*) + libdir=$ac_optarg ;; + + -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ + | --libexe | --libex | --libe) + ac_prev=libexecdir ;; + -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ + | --libexe=* | --libex=* | --libe=*) + libexecdir=$ac_optarg ;; + + -localedir | --localedir | --localedi | --localed | --locale) + ac_prev=localedir ;; + -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) + localedir=$ac_optarg ;; + + -localstatedir | --localstatedir | --localstatedi | --localstated \ + | --localstate | --localstat | --localsta | --localst | --locals) + ac_prev=localstatedir ;; + -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ + | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) + localstatedir=$ac_optarg ;; + + -mandir | --mandir | --mandi | --mand | --man | --ma | --m) + ac_prev=mandir ;; + -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) + mandir=$ac_optarg ;; + + -nfp | --nfp | --nf) + # Obsolete; use --without-fp. + with_fp=no ;; + + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c | -n) + no_create=yes ;; + + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + no_recursion=yes ;; + + -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ + | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ + | --oldin | --oldi | --old | --ol | --o) + ac_prev=oldincludedir ;; + -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ + | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ + | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) + oldincludedir=$ac_optarg ;; + + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) + ac_prev=prefix ;; + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) + prefix=$ac_optarg ;; + + -program-prefix | --program-prefix | --program-prefi | --program-pref \ + | --program-pre | --program-pr | --program-p) + ac_prev=program_prefix ;; + -program-prefix=* | --program-prefix=* | --program-prefi=* \ + | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) + program_prefix=$ac_optarg ;; + + -program-suffix | --program-suffix | --program-suffi | --program-suff \ + | --program-suf | --program-su | --program-s) + ac_prev=program_suffix ;; + -program-suffix=* | --program-suffix=* | --program-suffi=* \ + | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) + program_suffix=$ac_optarg ;; + + -program-transform-name | --program-transform-name \ + | --program-transform-nam | --program-transform-na \ + | --program-transform-n | --program-transform- \ + | --program-transform | --program-transfor \ + | --program-transfo | --program-transf \ + | --program-trans | --program-tran \ + | --progr-tra | --program-tr | --program-t) + ac_prev=program_transform_name ;; + -program-transform-name=* | --program-transform-name=* \ + | --program-transform-nam=* | --program-transform-na=* \ + | --program-transform-n=* | --program-transform-=* \ + | --program-transform=* | --program-transfor=* \ + | --program-transfo=* | --program-transf=* \ + | --program-trans=* | --program-tran=* \ + | --progr-tra=* | --program-tr=* | --program-t=*) + program_transform_name=$ac_optarg ;; + + -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) + ac_prev=pdfdir ;; + -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) + pdfdir=$ac_optarg ;; + + -psdir | --psdir | --psdi | --psd | --ps) + ac_prev=psdir ;; + -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) + psdir=$ac_optarg ;; + + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + silent=yes ;; + + -runstatedir | --runstatedir | --runstatedi | --runstated \ + | --runstate | --runstat | --runsta | --runst | --runs \ + | --run | --ru | --r) + ac_prev=runstatedir ;; + -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \ + | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \ + | --run=* | --ru=* | --r=*) + runstatedir=$ac_optarg ;; + + -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) + ac_prev=sbindir ;; + -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ + | --sbi=* | --sb=*) + sbindir=$ac_optarg ;; + + -sharedstatedir | --sharedstatedir | --sharedstatedi \ + | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ + | --sharedst | --shareds | --shared | --share | --shar \ + | --sha | --sh) + ac_prev=sharedstatedir ;; + -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ + | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ + | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ + | --sha=* | --sh=*) + sharedstatedir=$ac_optarg ;; + + -site | --site | --sit) + ac_prev=site ;; + -site=* | --site=* | --sit=*) + site=$ac_optarg ;; + + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + srcdir=$ac_optarg ;; + + -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ + | --syscon | --sysco | --sysc | --sys | --sy) + ac_prev=sysconfdir ;; + -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ + | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) + sysconfdir=$ac_optarg ;; + + -target | --target | --targe | --targ | --tar | --ta | --t) + ac_prev=target_alias ;; + -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) + target_alias=$ac_optarg ;; + + -v | -verbose | --verbose | --verbos | --verbo | --verb) + verbose=yes ;; + + -version | --version | --versio | --versi | --vers | -V) + ac_init_version=: ;; + + -with-* | --with-*) + ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error $? "invalid package name: \`$ac_useropt'" + ac_useropt_orig=$ac_useropt + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=\$ac_optarg ;; + + -without-* | --without-*) + ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` + # Reject names that are not valid shell variable names. + expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && + as_fn_error $? "invalid package name: \`$ac_useropt'" + ac_useropt_orig=$ac_useropt + ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'` + case $ac_user_opts in + *" +"with_$ac_useropt" +"*) ;; + *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" + ac_unrecognized_sep=', ';; + esac + eval with_$ac_useropt=no ;; + + --x) + # Obsolete; use --with-x. + with_x=yes ;; + + -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ + | --x-incl | --x-inc | --x-in | --x-i) + ac_prev=x_includes ;; + -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ + | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) + x_includes=$ac_optarg ;; + + -x-libraries | --x-libraries | --x-librarie | --x-librari \ + | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) + ac_prev=x_libraries ;; + -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) + x_libraries=$ac_optarg ;; + + -*) as_fn_error $? "unrecognized option: \`$ac_option' +Try \`$0 --help' for more information" + ;; + + *=*) + ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` + # Reject names that are not valid shell variable names. + case $ac_envvar in #( + '' | [0-9]* | *[!_$as_cr_alnum]* ) + as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; + esac + eval $ac_envvar=\$ac_optarg + export $ac_envvar ;; + + *) + # FIXME: should be removed in autoconf 3.0. + printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2 + expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && + printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2 + : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" + ;; + + esac +done + +if test -n "$ac_prev"; then + ac_option=--`echo $ac_prev | sed 's/_/-/g'` + as_fn_error $? "missing argument to $ac_option" +fi + +if test -n "$ac_unrecognized_opts"; then + case $enable_option_checking in + no) ;; + fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; + *) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; + esac +fi + +# Check all directory arguments for consistency. +for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ + datadir sysconfdir sharedstatedir localstatedir includedir \ + oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ + libdir localedir mandir runstatedir +do + eval ac_val=\$$ac_var + # Remove trailing slashes. + case $ac_val in + */ ) + ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` + eval $ac_var=\$ac_val;; + esac + # Be sure to have absolute directory names. + case $ac_val in + [\\/$]* | ?:[\\/]* ) continue;; + NONE | '' ) case $ac_var in *prefix ) continue;; esac;; + esac + as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" +done + +# There might be people who depend on the old broken behavior: `$host' +# used to hold the argument of --host etc. +# FIXME: To remove some day. +build=$build_alias +host=$host_alias +target=$target_alias + +# FIXME: To remove some day. +if test "x$host_alias" != x; then + if test "x$build_alias" = x; then + cross_compiling=maybe + elif test "x$build_alias" != "x$host_alias"; then + cross_compiling=yes + fi +fi + +ac_tool_prefix= +test -n "$host_alias" && ac_tool_prefix=$host_alias- + +test "$silent" = yes && exec 6>/dev/null + + +ac_pwd=`pwd` && test -n "$ac_pwd" && +ac_ls_di=`ls -di .` && +ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || + as_fn_error $? "working directory cannot be determined" +test "X$ac_ls_di" = "X$ac_pwd_ls_di" || + as_fn_error $? "pwd does not report name of working directory" + + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then the parent directory. + ac_confdir=`$as_dirname -- "$as_myself" || +$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_myself" : 'X\(//\)[^/]' \| \ + X"$as_myself" : 'X\(//\)$' \| \ + X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X"$as_myself" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + srcdir=$ac_confdir + if test ! -r "$srcdir/$ac_unique_file"; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r "$srcdir/$ac_unique_file"; then + test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." + as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" +fi +ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" +ac_abs_confdir=`( + cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" + pwd)` +# When building in place, set srcdir=. +if test "$ac_abs_confdir" = "$ac_pwd"; then + srcdir=. +fi +# Remove unnecessary trailing slashes from srcdir. +# Double slashes in file names in object file debugging info +# mess up M-x gdb in Emacs. +case $srcdir in +*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; +esac +for ac_var in $ac_precious_vars; do + eval ac_env_${ac_var}_set=\${${ac_var}+set} + eval ac_env_${ac_var}_value=\$${ac_var} + eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} + eval ac_cv_env_${ac_var}_value=\$${ac_var} +done + +# +# Report the --help message. +# +if test "$ac_init_help" = "long"; then + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat <<_ACEOF +\`configure' configures packetq 1.7.3 to adapt to many kinds of systems. + +Usage: $0 [OPTION]... [VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/packetq] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of packetq 1.7.3:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-silent-rules less verbose build output (undo: "make V=1") + --disable-silent-rules verbose build output (undo: "make V=0") + --enable-dependency-tracking + do not reject slow dependency extractors + --disable-dependency-tracking + speeds up one-time build + --enable-warn-all Enable all compiler warnings + --enable-gcov Enable coverage testing + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-extra-cxxflags=CXXFLAGS + Add extra CXXFLAGS + --with-extra-ldflags=LDFLAGS + Add extra LDFLAGS + +Some influential environment variables: + CXX C++ compiler command + CXXFLAGS C++ compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + LIBS libraries to pass to the linker, e.g. -l + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if + you have headers in a nonstandard directory + CC C compiler command + CFLAGS C compiler flags + PKG_CONFIG path to pkg-config utility + PKG_CONFIG_PATH + directories to add to pkg-config's search path + PKG_CONFIG_LIBDIR + path overriding pkg-config's built-in search path + libmaxminddb_CFLAGS + C compiler flags for libmaxminddb, overriding pkg-config + libmaxminddb_LIBS + linker flags for libmaxminddb, overriding pkg-config + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to . +packetq home page: . +_ACEOF +ac_status=$? +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue + test -d "$ac_dir" || + { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || + continue + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + cd "$ac_dir" || { ac_status=$?; continue; } + # Check for configure.gnu first; this name is used for a wrapper for + # Metaconfig's "Configure" on case-insensitive file systems. + if test -f "$ac_srcdir/configure.gnu"; then + echo && + $SHELL "$ac_srcdir/configure.gnu" --help=recursive + elif test -f "$ac_srcdir/configure"; then + echo && + $SHELL "$ac_srcdir/configure" --help=recursive + else + printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 + fi || ac_status=$? + cd "$ac_pwd" || { ac_status=$?; break; } + done +fi + +test -n "$ac_init_help" && exit $ac_status +if $ac_init_version; then + cat <<\_ACEOF +packetq configure 1.7.3 +generated by GNU Autoconf 2.71 + +Copyright (C) 2021 Free Software Foundation, Inc. +This configure script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it. +_ACEOF + exit +fi + +## ------------------------ ## +## Autoconf initialization. ## +## ------------------------ ## + +# ac_fn_cxx_try_compile LINENO +# ---------------------------- +# Try to compile conftest.$ac_ext, and return whether this succeeded. +ac_fn_cxx_try_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest.beam + if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_cxx_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext +then : + ac_retval=0 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_cxx_try_compile + +# ac_fn_c_try_compile LINENO +# -------------------------- +# Try to compile conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest.beam + if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest.$ac_objext +then : + ac_retval=0 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_compile + +# ac_fn_c_try_link LINENO +# ----------------------- +# Try to link conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + } +then : + ac_retval=0 +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_link + +# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES +# ------------------------------------------------------- +# Tests whether HEADER exists and can be compiled using the include files in +# INCLUDES, setting the cache variable VAR accordingly. +ac_fn_c_check_header_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +#include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + eval "$3=yes" +else $as_nop + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_header_compile + +# ac_fn_c_check_type LINENO TYPE VAR INCLUDES +# ------------------------------------------- +# Tests whether TYPE exists after having included INCLUDES, setting cache +# variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else $as_nop + eval "$3=no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main (void) +{ +if (sizeof ($2)) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main (void) +{ +if (sizeof (($2))) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else $as_nop + eval "$3=yes" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_type + +# ac_fn_c_try_run LINENO +# ---------------------- +# Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that +# executables *can* be run. +ac_fn_c_try_run () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; } +then : + ac_retval=0 +else $as_nop + printf "%s\n" "$as_me: program exited with status $ac_status" >&5 + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=$ac_status +fi + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} # ac_fn_c_try_run + +# ac_fn_c_check_func LINENO FUNC VAR +# ---------------------------------- +# Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +printf %s "checking for $2... " >&6; } +if eval test \${$3+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case declares $2. + For example, HP-UX 11i declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. */ + +#include +#undef $2 + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main (void) +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + eval "$3=yes" +else $as_nop + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +printf "%s\n" "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} # ac_fn_c_check_func +ac_configure_args_raw= +for ac_arg +do + case $ac_arg in + *\'*) + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append ac_configure_args_raw " '$ac_arg'" +done + +case $ac_configure_args_raw in + *$as_nl*) + ac_safe_unquote= ;; + *) + ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. + ac_unsafe_a="$ac_unsafe_z#~" + ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" + ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; +esac + +cat >config.log <<_ACEOF +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. + +It was created by packetq $as_me 1.7.3, which was +generated by GNU Autoconf 2.71. Invocation command line was + + $ $0$ac_configure_args_raw + +_ACEOF +exec 5>>config.log +{ +cat <<_ASUNAME +## --------- ## +## Platform. ## +## --------- ## + +hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +_ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + printf "%s\n" "PATH: $as_dir" + done +IFS=$as_save_IFS + +} >&5 + +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF + + +# Keep a trace of the command line. +# Strip out --no-create and --no-recursion so they do not pile up. +# Strip out --silent because we don't want to record it for future runs. +# Also quote any args containing shell meta-characters. +# Make two passes to allow for proper duplicate-argument suppression. +ac_configure_args= +ac_configure_args0= +ac_configure_args1= +ac_must_keep_next=false +for ac_pass in 1 2 +do + for ac_arg + do + case $ac_arg in + -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + continue ;; + *\'*) + ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case $ac_pass in + 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; + 2) + as_fn_append ac_configure_args1 " '$ac_arg'" + if test $ac_must_keep_next = true; then + ac_must_keep_next=false # Got value, back to normal. + else + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac + fi + as_fn_append ac_configure_args " '$ac_arg'" + ;; + esac + done +done +{ ac_configure_args0=; unset ac_configure_args0;} +{ ac_configure_args1=; unset ac_configure_args1;} + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +# WARNING: Use '\'' to represent an apostrophe within the trap. +# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. +trap 'exit_status=$? + # Sanitize IFS. + IFS=" "" $as_nl" + # Save into config.log some information that might help in debugging. + { + echo + + printf "%s\n" "## ---------------- ## +## Cache variables. ## +## ---------------- ##" + echo + # The following way of writing the cache mishandles newlines in values, +( + for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + (set) 2>&1 | + case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + sed -n \ + "s/'\''/'\''\\\\'\'''\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" + ;; #( + *) + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) + echo + + printf "%s\n" "## ----------------- ## +## Output variables. ## +## ----------------- ##" + echo + for ac_var in $ac_subst_vars + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + printf "%s\n" "$ac_var='\''$ac_val'\''" + done | sort + echo + + if test -n "$ac_subst_files"; then + printf "%s\n" "## ------------------- ## +## File substitutions. ## +## ------------------- ##" + echo + for ac_var in $ac_subst_files + do + eval ac_val=\$$ac_var + case $ac_val in + *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; + esac + printf "%s\n" "$ac_var='\''$ac_val'\''" + done | sort + echo + fi + + if test -s confdefs.h; then + printf "%s\n" "## ----------- ## +## confdefs.h. ## +## ----------- ##" + echo + cat confdefs.h + echo + fi + test "$ac_signal" != 0 && + printf "%s\n" "$as_me: caught signal $ac_signal" + printf "%s\n" "$as_me: exit $exit_status" + } >&5 + rm -f core *.core core.conftest.* && + rm -f -r conftest* confdefs* conf$$* $ac_clean_files && + exit $exit_status +' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -f -r conftest* confdefs.h + +printf "%s\n" "/* confdefs.h */" > confdefs.h + +# Predefined preprocessor variables. + +printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h + +printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h + + +# Let the site file select an alternate cache file if it wants to. +# Prefer an explicitly selected file to automatically selected ones. +if test -n "$CONFIG_SITE"; then + ac_site_files="$CONFIG_SITE" +elif test "x$prefix" != xNONE; then + ac_site_files="$prefix/share/config.site $prefix/etc/config.site" +else + ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" +fi + +for ac_site_file in $ac_site_files +do + case $ac_site_file in #( + */*) : + ;; #( + *) : + ac_site_file=./$ac_site_file ;; +esac + if test -f "$ac_site_file" && test -r "$ac_site_file"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 +printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} + sed 's/^/| /' "$ac_site_file" >&5 + . "$ac_site_file" \ + || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "failed to load site script $ac_site_file +See \`config.log' for more details" "$LINENO" 5; } + fi +done + +if test -r "$cache_file"; then + # Some versions of bash will fail to source /dev/null (special files + # actually), so we avoid doing that. DJGPP emulates it as a regular file. + if test /dev/null != "$cache_file" && test -f "$cache_file"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 +printf "%s\n" "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . "$cache_file";; + *) . "./$cache_file";; + esac + fi +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 +printf "%s\n" "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Test code for whether the C++ compiler supports C++98 (global declarations) +ac_cxx_conftest_cxx98_globals=' +// Does the compiler advertise C++98 conformance? +#if !defined __cplusplus || __cplusplus < 199711L +# error "Compiler does not advertise C++98 conformance" +#endif + +// These inclusions are to reject old compilers that +// lack the unsuffixed header files. +#include +#include + +// and are *not* freestanding headers in C++98. +extern void assert (int); +namespace std { + extern int strcmp (const char *, const char *); +} + +// Namespaces, exceptions, and templates were all added after "C++ 2.0". +using std::exception; +using std::strcmp; + +namespace { + +void test_exception_syntax() +{ + try { + throw "test"; + } catch (const char *s) { + // Extra parentheses suppress a warning when building autoconf itself, + // due to lint rules shared with more typical C programs. + assert (!(strcmp) (s, "test")); + } +} + +template struct test_template +{ + T const val; + explicit test_template(T t) : val(t) {} + template T add(U u) { return static_cast(u) + val; } +}; + +} // anonymous namespace +' + +# Test code for whether the C++ compiler supports C++98 (body of main) +ac_cxx_conftest_cxx98_main=' + assert (argc); + assert (! argv[0]); +{ + test_exception_syntax (); + test_template tt (2.0); + assert (tt.add (4) == 6.0); + assert (true && !false); +} +' + +# Test code for whether the C++ compiler supports C++11 (global declarations) +ac_cxx_conftest_cxx11_globals=' +// Does the compiler advertise C++ 2011 conformance? +#if !defined __cplusplus || __cplusplus < 201103L +# error "Compiler does not advertise C++11 conformance" +#endif + +namespace cxx11test +{ + constexpr int get_val() { return 20; } + + struct testinit + { + int i; + double d; + }; + + class delegate + { + public: + delegate(int n) : n(n) {} + delegate(): delegate(2354) {} + + virtual int getval() { return this->n; }; + protected: + int n; + }; + + class overridden : public delegate + { + public: + overridden(int n): delegate(n) {} + virtual int getval() override final { return this->n * 2; } + }; + + class nocopy + { + public: + nocopy(int i): i(i) {} + nocopy() = default; + nocopy(const nocopy&) = delete; + nocopy & operator=(const nocopy&) = delete; + private: + int i; + }; + + // for testing lambda expressions + template Ret eval(Fn f, Ret v) + { + return f(v); + } + + // for testing variadic templates and trailing return types + template auto sum(V first) -> V + { + return first; + } + template auto sum(V first, Args... rest) -> V + { + return first + sum(rest...); + } +} +' + +# Test code for whether the C++ compiler supports C++11 (body of main) +ac_cxx_conftest_cxx11_main=' +{ + // Test auto and decltype + auto a1 = 6538; + auto a2 = 48573953.4; + auto a3 = "String literal"; + + int total = 0; + for (auto i = a3; *i; ++i) { total += *i; } + + decltype(a2) a4 = 34895.034; +} +{ + // Test constexpr + short sa[cxx11test::get_val()] = { 0 }; +} +{ + // Test initializer lists + cxx11test::testinit il = { 4323, 435234.23544 }; +} +{ + // Test range-based for + int array[] = {9, 7, 13, 15, 4, 18, 12, 10, 5, 3, + 14, 19, 17, 8, 6, 20, 16, 2, 11, 1}; + for (auto &x : array) { x += 23; } +} +{ + // Test lambda expressions + using cxx11test::eval; + assert (eval ([](int x) { return x*2; }, 21) == 42); + double d = 2.0; + assert (eval ([&](double x) { return d += x; }, 3.0) == 5.0); + assert (d == 5.0); + assert (eval ([=](double x) mutable { return d += x; }, 4.0) == 9.0); + assert (d == 5.0); +} +{ + // Test use of variadic templates + using cxx11test::sum; + auto a = sum(1); + auto b = sum(1, 2); + auto c = sum(1.0, 2.0, 3.0); +} +{ + // Test constructor delegation + cxx11test::delegate d1; + cxx11test::delegate d2(); + cxx11test::delegate d3(45); +} +{ + // Test override and final + cxx11test::overridden o1(55464); +} +{ + // Test nullptr + char *c = nullptr; +} +{ + // Test template brackets + test_template<::test_template> v(test_template(12)); +} +{ + // Unicode literals + char const *utf8 = u8"UTF-8 string \u2500"; + char16_t const *utf16 = u"UTF-8 string \u2500"; + char32_t const *utf32 = U"UTF-32 string \u2500"; +} +' + +# Test code for whether the C compiler supports C++11 (complete). +ac_cxx_conftest_cxx11_program="${ac_cxx_conftest_cxx98_globals} +${ac_cxx_conftest_cxx11_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_cxx_conftest_cxx98_main} + ${ac_cxx_conftest_cxx11_main} + return ok; +} +" + +# Test code for whether the C compiler supports C++98 (complete). +ac_cxx_conftest_cxx98_program="${ac_cxx_conftest_cxx98_globals} +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_cxx_conftest_cxx98_main} + return ok; +} +" + +# Test code for whether the C compiler supports C89 (global declarations) +ac_c_conftest_c89_globals=' +/* Does the compiler advertise C89 conformance? + Do not test the value of __STDC__, because some compilers set it to 0 + while being otherwise adequately conformant. */ +#if !defined __STDC__ +# error "Compiler does not advertise C89 conformance" +#endif + +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ +struct buf { int x; }; +struct buf * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not \xHH hex character constants. + These do not provoke an error unfortunately, instead are silently treated + as an "x". The following induces an error, until -std is added to get + proper ANSI mode. Curiously \x00 != x always comes out true, for an + array size at least. It is necessary to write \x00 == 0 to get something + that is true only with -std. */ +int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) '\''x'\'' +int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), + int, int);' + +# Test code for whether the C compiler supports C89 (body of main). +ac_c_conftest_c89_main=' +ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); +' + +# Test code for whether the C compiler supports C99 (global declarations) +ac_c_conftest_c99_globals=' +// Does the compiler advertise C99 conformance? +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L +# error "Compiler does not advertise C99 conformance" +#endif + +#include +extern int puts (const char *); +extern int printf (const char *, ...); +extern int dprintf (int, const char *, ...); +extern void *malloc (size_t); + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +// dprintf is used instead of fprintf to avoid needing to declare +// FILE and stderr. +#define debug(...) dprintf (2, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + #error "your preprocessor is broken" +#endif +#if BIG_OK +#else + #error "your preprocessor is broken" +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static bool +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str = ""; + int number = 0; + float fnumber = 0; + + while (*format) + { + switch (*format++) + { + case '\''s'\'': // string + str = va_arg (args_copy, const char *); + break; + case '\''d'\'': // int + number = va_arg (args_copy, int); + break; + case '\''f'\'': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); + + return *str && number && fnumber; +} +' + +# Test code for whether the C compiler supports C99 (body of main). +ac_c_conftest_c99_main=' + // Check bool. + _Bool success = false; + success |= (argc != 0); + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[0] = argv[0][0]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' + || dynamic_array[ni.number - 1] != 543); +' + +# Test code for whether the C compiler supports C11 (global declarations) +ac_c_conftest_c11_globals=' +// Does the compiler advertise C11 conformance? +#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L +# error "Compiler does not advertise C11 conformance" +#endif + +// Check _Alignas. +char _Alignas (double) aligned_as_double; +char _Alignas (0) no_special_alignment; +extern char aligned_as_int; +char _Alignas (0) _Alignas (int) aligned_as_int; + +// Check _Alignof. +enum +{ + int_alignment = _Alignof (int), + int_array_alignment = _Alignof (int[100]), + char_alignment = _Alignof (char) +}; +_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); + +// Check _Noreturn. +int _Noreturn does_not_return (void) { for (;;) continue; } + +// Check _Static_assert. +struct test_static_assert +{ + int x; + _Static_assert (sizeof (int) <= sizeof (long int), + "_Static_assert does not work in struct"); + long int y; +}; + +// Check UTF-8 literals. +#define u8 syntax error! +char const utf8_literal[] = u8"happens to be ASCII" "another string"; + +// Check duplicate typedefs. +typedef long *long_ptr; +typedef long int *long_ptr; +typedef long_ptr long_ptr; + +// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. +struct anonymous +{ + union { + struct { int i; int j; }; + struct { int k; long int l; } w; + }; + int m; +} v1; +' + +# Test code for whether the C compiler supports C11 (body of main). +ac_c_conftest_c11_main=' + _Static_assert ((offsetof (struct anonymous, i) + == offsetof (struct anonymous, w.k)), + "Anonymous union alignment botch"); + v1.i = 2; + v1.w.k = 5; + ok |= v1.i != 5; +' + +# Test code for whether the C compiler supports C11 (complete). +ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} +${ac_c_conftest_c11_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + ${ac_c_conftest_c11_main} + return ok; +} +" + +# Test code for whether the C compiler supports C99 (complete). +ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} +${ac_c_conftest_c99_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + ${ac_c_conftest_c99_main} + return ok; +} +" + +# Test code for whether the C compiler supports C89 (complete). +ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} + +int +main (int argc, char **argv) +{ + int ok = 0; + ${ac_c_conftest_c89_main} + return ok; +} +" + +as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" +as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" +as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" +as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" +as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" +as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" +as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" +as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" +as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" +as_fn_append ac_header_c_list " sys/time.h sys_time_h HAVE_SYS_TIME_H" + +# Auxiliary files required by this configure script. +ac_aux_files="config.guess config.sub compile missing install-sh" + +# Locations in which to look for auxiliary files. +ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." + +# Search for a directory containing all of the required auxiliary files, +# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. +# If we don't find one directory that contains all the files we need, +# we report the set of missing files from the *first* directory in +# $ac_aux_dir_candidates and give up. +ac_missing_aux_files="" +ac_first_candidate=: +printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in $ac_aux_dir_candidates +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + as_found=: + + printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 + ac_aux_dir_found=yes + ac_install_sh= + for ac_aux in $ac_aux_files + do + # As a special case, if "install-sh" is required, that requirement + # can be satisfied by any of "install-sh", "install.sh", or "shtool", + # and $ac_install_sh is set appropriately for whichever one is found. + if test x"$ac_aux" = x"install-sh" + then + if test -f "${as_dir}install-sh"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 + ac_install_sh="${as_dir}install-sh -c" + elif test -f "${as_dir}install.sh"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 + ac_install_sh="${as_dir}install.sh -c" + elif test -f "${as_dir}shtool"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 + ac_install_sh="${as_dir}shtool install -c" + else + ac_aux_dir_found=no + if $ac_first_candidate; then + ac_missing_aux_files="${ac_missing_aux_files} install-sh" + else + break + fi + fi + else + if test -f "${as_dir}${ac_aux}"; then + printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 + else + ac_aux_dir_found=no + if $ac_first_candidate; then + ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" + else + break + fi + fi + fi + done + if test "$ac_aux_dir_found" = yes; then + ac_aux_dir="$as_dir" + break + fi + ac_first_candidate=false + + as_found=false +done +IFS=$as_save_IFS +if $as_found +then : + +else $as_nop + as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 +fi + + +# These three variables are undocumented and unsupported, +# and are intended to be withdrawn in a future Autoconf release. +# They can cause serious problems if a builder's source tree is in a directory +# whose full name contains unusual characters. +if test -f "${ac_aux_dir}config.guess"; then + ac_config_guess="$SHELL ${ac_aux_dir}config.guess" +fi +if test -f "${ac_aux_dir}config.sub"; then + ac_config_sub="$SHELL ${ac_aux_dir}config.sub" +fi +if test -f "$ac_aux_dir/configure"; then + ac_configure="$SHELL ${ac_aux_dir}configure" +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in $ac_precious_vars; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val=\$ac_cv_env_${ac_var}_value + eval ac_new_val=\$ac_env_${ac_var}_value + case $ac_old_set,$ac_new_set in + set,) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + # differences in whitespace do not lead to failure. + ac_old_val_w=`echo x $ac_old_val` + ac_new_val_w=`echo x $ac_new_val` + if test "$ac_old_val_w" != "$ac_new_val_w"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 +printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + ac_cache_corrupted=: + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 +printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} + eval $ac_var=\$ac_old_val + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 +printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 +printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} + fi;; + esac + # Pass precious variables to config.status. + if test "$ac_new_set" = set; then + case $ac_new_val in + *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) as_fn_append ac_configure_args " '$ac_arg'" ;; + esac + fi +done +if $ac_cache_corrupted; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 +printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} + as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' + and start over" "$LINENO" 5 +fi +## -------------------- ## +## Main body of script. ## +## -------------------- ## + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +am__api_version='1.16' + + + + # Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs +# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic +# ./install, which can be erroneously created by make from ./install.sh. +# Reject install programs that cannot install multiple files. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 +printf %s "checking for a BSD-compatible install... " >&6; } +if test -z "$INSTALL"; then +if test ${ac_cv_path_install+y} +then : + printf %s "(cached) " >&6 +else $as_nop + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + # Account for fact that we put trailing slashes in our PATH walk. +case $as_dir in #(( + ./ | /[cC]/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + rm -rf conftest.one conftest.two conftest.dir + echo one > conftest.one + echo two > conftest.two + mkdir conftest.dir + if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && + test -s conftest.one && test -s conftest.two && + test -s conftest.dir/conftest.one && + test -s conftest.dir/conftest.two + then + ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" + break 3 + fi + fi + fi + done + done + ;; +esac + + done +IFS=$as_save_IFS + +rm -rf conftest.one conftest.two conftest.dir + +fi + if test ${ac_cv_path_install+y}; then + INSTALL=$ac_cv_path_install + else + # As a last resort, use the slow shell script. Don't cache a + # value for INSTALL within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + INSTALL=$ac_install_sh + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 +printf "%s\n" "$INSTALL" >&6; } + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 +printf %s "checking whether build environment is sane... " >&6; } +# Reject unsafe characters in $srcdir or the absolute working directory +# name. Accept space and tab only in the latter. +am_lf=' +' +case `pwd` in + *[\\\"\#\$\&\'\`$am_lf]*) + as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; +esac +case $srcdir in + *[\\\"\#\$\&\'\`$am_lf\ \ ]*) + as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; +esac + +# Do 'set' in a subshell so we don't clobber the current shell's +# arguments. Must try -L first in case configure is actually a +# symlink; some systems play weird games with the mod time of symlinks +# (eg FreeBSD returns the mod time of the symlink's containing +# directory). +if ( + am_has_slept=no + for am_try in 1 2; do + echo "timestamp, slept: $am_has_slept" > conftest.file + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken + alias in your environment" "$LINENO" 5 + fi + if test "$2" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done + test "$2" = conftest.file + ) +then + # Ok. + : +else + as_fn_error $? "newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi + +rm -f conftest.file + +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` + + +# Expand $ac_aux_dir to an absolute path. +am_aux_dir=`cd "$ac_aux_dir" && pwd` + + + if test x"${MISSING+set}" != xset; then + MISSING="\${SHELL} '$am_aux_dir/missing'" +fi +# Use eval to expand $SHELL +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " +else + am_missing_run= + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 +printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the 'STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_STRIP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +printf "%s\n" "$STRIP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_STRIP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +printf "%s\n" "$ac_ct_STRIP" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 +printf %s "checking for a race-free mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if test ${ac_cv_path_mkdir+y} +then : + printf %s "(cached) " >&6 +else $as_nop + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue + case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir ('*'coreutils) '* | \ + 'BusyBox '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test ${ac_cv_path_mkdir+y}; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +printf "%s\n" "$MKDIR_P" >&6; } + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_AWK+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +printf "%s\n" "$AWK" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval test \${ac_cv_prog_make_${ac_make}_set+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + SET_MAKE= +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +# Check whether --enable-silent-rules was given. +if test ${enable_silent_rules+y} +then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=1;; +esac +am_make=${MAKE-make} +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +printf %s "checking whether $am_make supports nested variables... " >&6; } +if test ${am_cv_make_support_nested_variables+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if printf "%s\n" 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE='packetq' + VERSION='1.7.3' + + +printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h + + +printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + +# We need awk for the "check" target (and possibly the TAP driver). The +# system "awk" is bad on some platforms. +# Always define AMTAR for backward compatibility. Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AMTAR='$${TAR-tar}' + + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + +am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + + + + + +# Variables for tags utilities; see am/tags.am +if test -z "$CTAGS"; then + CTAGS=ctags +fi + +if test -z "$ETAGS"; then + ETAGS=etags +fi + +if test -z "$CSCOPE"; then + CSCOPE=cscope +fi + + + +# POSIX will say in a future version that running "rm -f" with no argument +# is OK; and we want to be able to make that assumption in our Makefile +# recipes. So use an aggressive probe to check that the usage we want is +# actually supported "in the wild" to an acceptable degree. +# See automake bug#10828. +# To make any issue more visible, cause the running configure to be aborted +# by default if the 'rm' program in use doesn't match our expectations; the +# user can still override this though. +if rm -f && rm -fr && rm -rf; then : OK; else + cat >&2 <<'END' +Oops! + +Your 'rm' program seems unable to run without file operands specified +on the command line, even when the '-f' option is present. This is contrary +to the behaviour of most rm programs out there, and not conforming with +the upcoming POSIX standard: + +Please tell bug-automake@gnu.org about your system, including the value +of your $PATH and any error possibly output before this message. This +can help us improve future automake versions. + +END + if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then + echo 'Configuration will proceed anyway, since you have set the' >&2 + echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 + echo >&2 + else + cat >&2 <<'END' +Aborting the configuration process, to ensure you take notice of the issue. + +You can download and install GNU coreutils to get an 'rm' implementation +that behaves properly: . + +If you want to complete the configuration process using your problematic +'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM +to "yes", and re-run configure. + +END + as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 + fi +fi + + +ac_config_headers="$ac_config_headers src/config.h" + + +# Checks for programs. + + + + + + +ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu +if test -z "$CXX"; then + if test -n "$CCC"; then + CXX=$CCC + else + if test -n "$ac_tool_prefix"; then + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++ + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CXX+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CXX=$ac_cv_prog_CXX +if test -n "$CXX"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 +printf "%s\n" "$CXX" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$CXX" && break + done +fi +if test -z "$CXX"; then + ac_ct_CXX=$CXX + for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC clang++ +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CXX+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CXX"; then + ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CXX=$ac_cv_prog_ac_ct_CXX +if test -n "$ac_ct_CXX"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 +printf "%s\n" "$ac_ct_CXX" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$ac_ct_CXX" && break +done + + if test "x$ac_ct_CXX" = x; then + CXX="g++" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CXX=$ac_ct_CXX + fi +fi + + fi +fi +# Provide some information about the compiler. +printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5 +printf %s "checking whether the C++ compiler works... " >&6; } +ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else $as_nop + ac_file='' +fi +if test -z "$ac_file" +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C++ compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5 +printf %s "checking for C++ compiler default output file name... " >&6; } +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +printf "%s\n" "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +printf %s "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else $as_nop + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +printf "%s\n" "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main (void) +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +printf %s "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot run C++ compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +printf "%s\n" "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +printf %s "checking for suffix of object files... " >&6; } +if test ${ac_cv_objext+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else $as_nop + printf "%s\n" "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +printf "%s\n" "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C++" >&5 +printf %s "checking whether the compiler supports GNU C++... " >&6; } +if test ${ac_cv_cxx_compiler_gnu+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + ac_compiler_gnu=yes +else $as_nop + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +ac_cv_cxx_compiler_gnu=$ac_compiler_gnu + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 +printf "%s\n" "$ac_cv_cxx_compiler_gnu" >&6; } +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + +if test $ac_compiler_gnu = yes; then + GXX=yes +else + GXX= +fi +ac_test_CXXFLAGS=${CXXFLAGS+y} +ac_save_CXXFLAGS=$CXXFLAGS +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 +printf %s "checking whether $CXX accepts -g... " >&6; } +if test ${ac_cv_prog_cxx_g+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_save_cxx_werror_flag=$ac_cxx_werror_flag + ac_cxx_werror_flag=yes + ac_cv_prog_cxx_g=no + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + ac_cv_prog_cxx_g=yes +else $as_nop + CXXFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + +else $as_nop + ac_cxx_werror_flag=$ac_save_cxx_werror_flag + CXXFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + ac_cv_prog_cxx_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ac_cxx_werror_flag=$ac_save_cxx_werror_flag +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 +printf "%s\n" "$ac_cv_prog_cxx_g" >&6; } +if test $ac_test_CXXFLAGS; then + CXXFLAGS=$ac_save_CXXFLAGS +elif test $ac_cv_prog_cxx_g = yes; then + if test "$GXX" = yes; then + CXXFLAGS="-g -O2" + else + CXXFLAGS="-g" + fi +else + if test "$GXX" = yes; then + CXXFLAGS="-O2" + else + CXXFLAGS= + fi +fi +ac_prog_cxx_stdcxx=no +if test x$ac_prog_cxx_stdcxx = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++11 features" >&5 +printf %s "checking for $CXX option to enable C++11 features... " >&6; } +if test ${ac_cv_prog_cxx_11+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cxx_11=no +ac_save_CXX=$CXX +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_cxx_conftest_cxx11_program +_ACEOF +for ac_arg in '' -std=gnu++11 -std=gnu++0x -std=c++11 -std=c++0x -qlanglvl=extended0x -AA +do + CXX="$ac_save_CXX $ac_arg" + if ac_fn_cxx_try_compile "$LINENO" +then : + ac_cv_prog_cxx_cxx11=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cxx_cxx11" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +fi + +if test "x$ac_cv_prog_cxx_cxx11" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cxx_cxx11" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx11" >&5 +printf "%s\n" "$ac_cv_prog_cxx_cxx11" >&6; } + CXX="$CXX $ac_cv_prog_cxx_cxx11" +fi + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx11 + ac_prog_cxx_stdcxx=cxx11 +fi +fi +if test x$ac_prog_cxx_stdcxx = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CXX option to enable C++98 features" >&5 +printf %s "checking for $CXX option to enable C++98 features... " >&6; } +if test ${ac_cv_prog_cxx_98+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cxx_98=no +ac_save_CXX=$CXX +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_cxx_conftest_cxx98_program +_ACEOF +for ac_arg in '' -std=gnu++98 -std=c++98 -qlanglvl=extended -AA +do + CXX="$ac_save_CXX $ac_arg" + if ac_fn_cxx_try_compile "$LINENO" +then : + ac_cv_prog_cxx_cxx98=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cxx_cxx98" != "xno" && break +done +rm -f conftest.$ac_ext +CXX=$ac_save_CXX +fi + +if test "x$ac_cv_prog_cxx_cxx98" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cxx_cxx98" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_cxx98" >&5 +printf "%s\n" "$ac_cv_prog_cxx_cxx98" >&6; } + CXX="$CXX $ac_cv_prog_cxx_cxx98" +fi + ac_cv_prog_cxx_stdcxx=$ac_cv_prog_cxx_cxx98 + ac_prog_cxx_stdcxx=cxx98 +fi +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 +printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } +cat > confinc.mk << 'END' +am__doit: + @echo this is the am__doit target >confinc.out +.PHONY: am__doit +END +am__include="#" +am__quote= +# BSD make does it like this. +echo '.include "confinc.mk" # ignored' > confmf.BSD +# Other make implementations (GNU, Solaris 10, AIX) do it like this. +echo 'include confinc.mk # ignored' > confmf.GNU +_am_result=no +for s in GNU BSD; do + { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 + (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } + case $?:`cat confinc.out 2>/dev/null` in #( + '0:this is the am__doit target') : + case $s in #( + BSD) : + am__include='.include' am__quote='"' ;; #( + *) : + am__include='include' am__quote='' ;; +esac ;; #( + *) : + ;; +esac + if test "$am__include" != "#"; then + _am_result="yes ($s style)" + break + fi +done +rm -f confinc.* confmf.* +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 +printf "%s\n" "${_am_result}" >&6; } + +# Check whether --enable-dependency-tracking was given. +if test ${enable_dependency_tracking+y} +then : + enableval=$enable_dependency_tracking; +fi + +if test "x$enable_dependency_tracking" != xno; then + am_depcomp="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' + am__nodep='_no' +fi + if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + +depcc="$CXX" am_compiler_list= + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +printf %s "checking dependency style of $depcc... " >&6; } +if test ${am_cv_CXX_dependencies_compiler_type+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CXX_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CXX_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CXX_dependencies_compiler_type=none +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 +printf "%s\n" "$am_cv_CXX_dependencies_compiler_type" >&6; } +CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then + am__fastdepCXX_TRUE= + am__fastdepCXX_FALSE='#' +else + am__fastdepCXX_TRUE='#' + am__fastdepCXX_FALSE= +fi + + +as_fn_append CXXFLAGS " -std=c++11" + +# Check --enable-warn-all + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C++ compiler vendor" >&5 +printf %s "checking for C++ compiler vendor... " >&6; } +if test ${ax_cv_cxx_compiler_vendor+y} +then : + printf %s "(cached) " >&6 +else $as_nop + + vendors=" + intel: __ICC,__ECC,__INTEL_COMPILER + ibm: __xlc__,__xlC__,__IBMC__,__IBMCPP__,__ibmxl__ + pathscale: __PATHCC__,__PATHSCALE__ + clang: __clang__ + cray: _CRAYC + fujitsu: __FUJITSU + sdcc: SDCC,__SDCC + sx: _SX + portland: __PGI + gnu: __GNUC__ + sun: __SUNPRO_C,__SUNPRO_CC,__SUNPRO_F90,__SUNPRO_F95 + hp: __HP_cc,__HP_aCC + dec: __DECC,__DECCXX,__DECC_VER,__DECCXX_VER + borland: __BORLANDC__,__CODEGEARC__,__TURBOC__ + comeau: __COMO__ + kai: __KCC + lcc: __LCC__ + sgi: __sgi,sgi + microsoft: _MSC_VER + metrowerks: __MWERKS__ + watcom: __WATCOMC__ + tcc: __TINYC__ + unknown: UNKNOWN + " + for ventest in $vendors; do + case $ventest in + *:) + vendor=$ventest + continue + ;; + *) + vencpp="defined("`echo $ventest | sed 's/,/) || defined(/g'`")" + ;; + esac + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + +#if !($vencpp) + thisisanerror; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_cxx_try_compile "$LINENO" +then : + break +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + done + + ax_cv_cxx_compiler_vendor=`echo $vendor | cut -d: -f1` + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compiler_vendor" >&5 +printf "%s\n" "$ax_cv_cxx_compiler_vendor" >&6; } + +# Check whether --enable-warn-all was given. +if test ${enable_warn_all+y} +then : + enableval=$enable_warn_all; + ac_ext=cpp +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_cxx_compiler_gnu + + + + + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking CXXFLAGS for most reasonable warnings" >&5 +printf %s "checking CXXFLAGS for most reasonable warnings... " >&6; } +if test ${ac_cv_cxxflags_warn_all+y} +then : + printf %s "(cached) " >&6 +else $as_nop + + ac_cv_cxxflags_warn_all="" + ac_save_cxxflags_warn_all_found="yes" + case "$ax_cv_cxx_compiler_vendor" in #( + intel) : + ac_cv_cxxflags_warn_all="-w2" ;; #( + ibm) : + ac_cv_cxxflags_warn_all="-qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd" ;; #( + pathscale) : + ;; #( + clang) : + ac_cv_cxxflags_warn_all="-Wall" ;; #( + cray) : + ac_cv_cxxflags_warn_all="-h msglevel 2" ;; #( + fujitsu) : + ;; #( + sdcc) : + ;; #( + sx) : + ac_cv_cxxflags_warn_all="-pvctl,fullmsg" ;; #( + portland) : + ;; #( + gnu) : + ac_cv_cxxflags_warn_all="-Wall" ;; #( + sun) : + ac_cv_cxxflags_warn_all="-v" ;; #( + hp) : + ac_cv_cxxflags_warn_all="+w1" ;; #( + dec) : + ac_cv_cxxflags_warn_all="-verbose -w0 -warnprotos" ;; #( + borland) : + ;; #( + comeau) : + ;; #( + kai) : + ;; #( + lcc) : + ;; #( + sgi) : + ac_cv_cxxflags_warn_all="-fullwarn" ;; #( + microsoft) : + ;; #( + metrowerks) : + ;; #( + watcom) : + ;; #( + tcc) : + ;; #( + unknown) : + + ac_cv_cxxflags_warn_all="" + ac_save_cxxflags_warn_all_found="no" + ;; #( + *) : + + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Unknown compiler vendor returned by AX_COMPILER_VENDOR" >&5 +printf "%s\n" "$as_me: WARNING: Unknown compiler vendor returned by AX_COMPILER_VENDOR" >&2;} + ac_cv_cxxflags_warn_all="" + ac_save_cxxflags_warn_all_found="no" + + ;; +esac + + if test "x$ac_save_cxxflags_warn_all_found" = "xyes" +then : + if test "x$ac_cv_cxxflags_warn_all" != "x" +then : + +if test ${CXXFLAGS+y} +then : + + case " $CXXFLAGS " in #( + *" $ac_cv_cxxflags_warn_all "*) : + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CXXFLAGS already contains \$ac_cv_cxxflags_warn_all"; } >&5 + (: CXXFLAGS already contains $ac_cv_cxxflags_warn_all) 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } ;; #( + *) : + + CXXFLAGS="$ac_cv_cxxflags_warn_all $CXXFLAGS" + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CXXFLAGS=\"\$CXXFLAGS\""; } >&5 + (: CXXFLAGS="$CXXFLAGS") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + ;; +esac + +else $as_nop + + CXXFLAGS=$ac_cv_cxxflags_warn_all + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: : CXXFLAGS=\"\$CXXFLAGS\""; } >&5 + (: CXXFLAGS="$CXXFLAGS") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + +fi + +fi + +else $as_nop + true + +fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxxflags_warn_all" >&5 +printf "%s\n" "$ac_cv_cxxflags_warn_all" >&6; } + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + as_fn_append CXXFLAGS " -Wno-vla" + +fi + + +# Check --with-extra-cxxflags + +# Check whether --with-extra-cxxflags was given. +if test ${with_extra_cxxflags+y} +then : + withval=$with_extra_cxxflags; + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: appending extra CXXFLAGS... $withval" >&5 +printf "%s\n" "$as_me: appending extra CXXFLAGS... $withval" >&6;} + as_fn_append CXXFLAGS " $withval" + +fi + + +# Check --with-extra-ldflags + +# Check whether --with-extra-ldflags was given. +if test ${with_extra_ldflags+y} +then : + withval=$with_extra_ldflags; + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: appending extra LDFLAGS... $withval" >&5 +printf "%s\n" "$as_me: appending extra LDFLAGS... $withval" >&6;} + as_fn_append LDFLAGS " $withval" + +fi + + +# Check --enable-gcov +# Check whether --enable-gcov was given. +if test ${enable_gcov+y} +then : + enableval=$enable_gcov; + coverage_cxxflags="--coverage -g -O0 -fno-inline -fno-inline-small-functions -fno-default-inline" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: enabling coverage testing... $coverage_cxxflags" >&5 +printf "%s\n" "$as_me: enabling coverage testing... $coverage_cxxflags" >&6;} + as_fn_append CXXFLAGS " $coverage_cxxflags" + +fi + + if test "x$enable_gcov" != "xno"; then + ENABLE_GCOV_TRUE= + ENABLE_GCOV_FALSE='#' +else + ENABLE_GCOV_TRUE='#' + ENABLE_GCOV_FALSE= +fi + + + +# Checks for libraries. + + + + + + + + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. +set dummy ${ac_tool_prefix}clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +printf "%s\n" "$CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "clang", so it can be a program name with args. +set dummy clang; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_prog_ac_ct_CC+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="clang" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +printf "%s\n" "$ac_ct_CC" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +fi + + +test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion -version; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +printf "%s\n" "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 +printf %s "checking whether the compiler supports GNU C... " >&6; } +if test ${ac_cv_c_compiler_gnu+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_compiler_gnu=yes +else $as_nop + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+y} +ac_save_CFLAGS=$CFLAGS +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +printf %s "checking whether $CC accepts -g... " >&6; } +if test ${ac_cv_prog_cc_g+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_g=yes +else $as_nop + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + +else $as_nop + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +printf "%s\n" "$ac_cv_prog_cc_g" >&6; } +if test $ac_test_CFLAGS; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +ac_prog_cc_stdc=no +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 +printf %s "checking for $CC option to enable C11 features... " >&6; } +if test ${ac_cv_prog_cc_c11+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c11=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c11_program +_ACEOF +for ac_arg in '' -std=gnu11 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c11=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c11" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c11" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c11" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 +printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } + CC="$CC $ac_cv_prog_cc_c11" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 + ac_prog_cc_stdc=c11 +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 +printf %s "checking for $CC option to enable C99 features... " >&6; } +if test ${ac_cv_prog_cc_c99+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c99_program +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c99" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c99" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } + CC="$CC $ac_cv_prog_cc_c99" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 + ac_prog_cc_stdc=c99 +fi +fi +if test x$ac_prog_cc_stdc = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 +printf %s "checking for $CC option to enable C89 features... " >&6; } +if test ${ac_cv_prog_cc_c89+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_c_conftest_c89_program +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC +fi + +if test "x$ac_cv_prog_cc_c89" = xno +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +printf "%s\n" "unsupported" >&6; } +else $as_nop + if test "x$ac_cv_prog_cc_c89" = x +then : + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +printf "%s\n" "none needed" >&6; } +else $as_nop + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } + CC="$CC $ac_cv_prog_cc_c89" +fi + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 + ac_prog_cc_stdc=c89 +fi +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 +printf %s "checking whether $CC understands -c and -o together... " >&6; } +if test ${am_cv_prog_cc_c_o+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + + ; + return 0; +} +_ACEOF + # Make sure it works both with $CC and with simple cc. + # Following AC_PROG_CC_C_O, we do the test twice because some + # compilers refuse to overwrite an existing .o file with -o, + # though they will create one. + am_cv_prog_cc_c_o=yes + for am_i in 1 2; do + if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 + ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } \ + && test -f conftest2.$ac_objext; then + : OK + else + am_cv_prog_cc_c_o=no + break + fi + done + rm -f core conftest* + unset am_i +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 +printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } +if test "$am_cv_prog_cc_c_o" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +depcc="$CC" am_compiler_list= + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +printf %s "checking dependency style of $depcc... " >&6; } +if test ${am_cv_CC_dependencies_compiler_type+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for deflate in -lz" >&5 +printf %s "checking for deflate in -lz... " >&6; } +if test ${ac_cv_lib_z_deflate+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lz $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +char deflate (); +int +main (void) +{ +return deflate (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_z_deflate=yes +else $as_nop + ac_cv_lib_z_deflate=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5 +printf "%s\n" "$ac_cv_lib_z_deflate" >&6; } +if test "x$ac_cv_lib_z_deflate" = xyes +then : + printf "%s\n" "#define HAVE_LIBZ 1" >>confdefs.h + + LIBS="-lz $LIBS" + +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 +printf %s "checking for socket in -lsocket... " >&6; } +if test ${ac_cv_lib_socket_socket+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +char socket (); +int +main (void) +{ +return socket (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_socket_socket=yes +else $as_nop + ac_cv_lib_socket_socket=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 +printf "%s\n" "$ac_cv_lib_socket_socket" >&6; } +if test "x$ac_cv_lib_socket_socket" = xyes +then : + printf "%s\n" "#define HAVE_LIBSOCKET 1" >>confdefs.h + + LIBS="-lsocket $LIBS" + +fi + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inet_ntop in -lnsl" >&5 +printf %s "checking for inet_ntop in -lnsl... " >&6; } +if test ${ac_cv_lib_nsl_inet_ntop+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +char inet_ntop (); +int +main (void) +{ +return inet_ntop (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_nsl_inet_ntop=yes +else $as_nop + ac_cv_lib_nsl_inet_ntop=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_inet_ntop" >&5 +printf "%s\n" "$ac_cv_lib_nsl_inet_ntop" >&6; } +if test "x$ac_cv_lib_nsl_inet_ntop" = xyes +then : + printf "%s\n" "#define HAVE_LIBNSL 1" >>confdefs.h + + LIBS="-lnsl $LIBS" + +fi + + + + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_PKG_CONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +printf "%s\n" "$PKG_CONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +printf %s "checking for $ac_word... " >&6; } +if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} +then : + printf %s "(cached) " >&6 +else $as_nop + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" + printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } +else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + PKG_CONFIG="" + fi +fi + +pkg_failed=no +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for libmaxminddb" >&5 +printf %s "checking for libmaxminddb... " >&6; } + +if test -n "$libmaxminddb_CFLAGS"; then + pkg_cv_libmaxminddb_CFLAGS="$libmaxminddb_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmaxminddb\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libmaxminddb") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_libmaxminddb_CFLAGS=`$PKG_CONFIG --cflags "libmaxminddb" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$libmaxminddb_LIBS"; then + pkg_cv_libmaxminddb_LIBS="$libmaxminddb_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmaxminddb\""; } >&5 + ($PKG_CONFIG --exists --print-errors "libmaxminddb") 2>&5 + ac_status=$? + printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_libmaxminddb_LIBS=`$PKG_CONFIG --libs "libmaxminddb" 2>/dev/null` + test "x$?" != "x0" && pkg_failed=yes +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + libmaxminddb_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libmaxminddb" 2>&1` + else + libmaxminddb_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libmaxminddb" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$libmaxminddb_PKG_ERRORS" >&5 + + : +elif test $pkg_failed = untried; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 +printf "%s\n" "no" >&6; } + : +else + libmaxminddb_CFLAGS=$pkg_cv_libmaxminddb_CFLAGS + libmaxminddb_LIBS=$pkg_cv_libmaxminddb_LIBS + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +printf "%s\n" "yes" >&6; } + +printf "%s\n" "#define HAVE_LIBMAXMINDDB 1" >>confdefs.h + +fi + +# Checks for header files. +ac_header= ac_cache= +for ac_item in $ac_header_c_list +do + if test $ac_cache; then + ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" + if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then + printf "%s\n" "#define $ac_item 1" >> confdefs.h + fi + ac_header= ac_cache= + elif test $ac_header; then + ac_cache=$ac_item + else + ac_header=$ac_item + fi +done + + + + + + + + +if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes +then : + +printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +printf %s "checking for grep that handles long lines and -e... " >&6; } +if test ${ac_cv_path_GREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in grep ggrep + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf "%s\n" 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +printf "%s\n" "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +# Autoupdate added the next two lines to ensure that your configure +# script's behavior did not change. They are probably safe to remove. + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +printf %s "checking for egrep... " >&6; } +if test ${ac_cv_path_EGREP+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + for ac_prog in egrep + do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + printf %s 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + printf "%s\n" 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +printf "%s\n" "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + + +ac_fn_c_check_header_compile "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default" +if test "x$ac_cv_header_arpa_inet_h" = xyes +then : + printf "%s\n" "#define HAVE_ARPA_INET_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default" +if test "x$ac_cv_header_limits_h" = xyes +then : + printf "%s\n" "#define HAVE_LIMITS_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default" +if test "x$ac_cv_header_netinet_in_h" = xyes +then : + printf "%s\n" "#define HAVE_NETINET_IN_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes +then : + printf "%s\n" "#define HAVE_STDLIB_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default" +if test "x$ac_cv_header_string_h" = xyes +then : + printf "%s\n" "#define HAVE_STRING_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "strings.h" "ac_cv_header_strings_h" "$ac_includes_default" +if test "x$ac_cv_header_strings_h" = xyes +then : + printf "%s\n" "#define HAVE_STRINGS_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_socket_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_SOCKET_H 1" >>confdefs.h + +fi +ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_time_h" = xyes +then : + printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "net/ethernet.h" "ac_cv_header_net_ethernet_h" "$ac_includes_default" +if test "x$ac_cv_header_net_ethernet_h" = xyes +then : + +printf "%s\n" "#define HAVE_NET_ETHERNET_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "net/ethertypes.h" "ac_cv_header_net_ethertypes_h" "$ac_includes_default" +if test "x$ac_cv_header_net_ethertypes_h" = xyes +then : + +printf "%s\n" "#define HAVE_NET_ETHERTYPES_H 1" >>confdefs.h + +fi + + +# Checks for typedefs, structures, and compiler characteristics. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +printf %s "checking for an ANSI C-conforming const... " >&6; } +if test ${ac_cv_c_const+y} +then : + printf %s "(cached) " >&6 +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main (void) +{ + +#ifndef __cplusplus + /* Ultrix mips cc rejects this sort of thing. */ + typedef int charset[2]; + const charset cs = { 0, 0 }; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* IBM XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this sort of thing. */ + char tx; + char *t = &tx; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* IBM XL C 1.02.0.0 rejects this sort of thing, saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; } bx; + struct s *b = &bx; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO" +then : + ac_cv_c_const=yes +else $as_nop + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +printf "%s\n" "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +printf "%s\n" "#define const /**/" >>confdefs.h + +fi + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes +then : + +else $as_nop + +printf "%s\n" "#define size_t unsigned int" >>confdefs.h + +fi + + + +# Obsolete code to be removed. +if test $ac_cv_header_sys_time_h = yes; then + +printf "%s\n" "#define TIME_WITH_SYS_TIME 1" >>confdefs.h + +fi +# End of obsolete code. + + +# Checks for library functions. + + + # Make sure we can run config.sub. +$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +printf %s "checking build system type... " >&6; } +if test ${ac_cv_build+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` +test "x$ac_build_alias" = x && + as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 +ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || + as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +printf "%s\n" "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +printf %s "checking host system type... " >&6; } +if test ${ac_cv_host+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || + as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +printf "%s\n" "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 +printf %s "checking for GNU libc compatible realloc... " >&6; } +if test ${ac_cv_func_realloc_0_nonnull+y} +then : + printf %s "(cached) " >&6 +else $as_nop + if test "$cross_compiling" = yes +then : + case "$host_os" in # (( + # Guess yes on platforms where we know the result. + *-gnu* | freebsd* | netbsd* | openbsd* | bitrig* \ + | hpux* | solaris* | cygwin* | mingw* | msys* ) + ac_cv_func_realloc_0_nonnull=yes ;; + # If we don't know, assume the worst. + *) ac_cv_func_realloc_0_nonnull=no ;; + esac +else $as_nop + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main (void) +{ +void *p = realloc (0, 0); + int result = !p; + free (p); + return result; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO" +then : + ac_cv_func_realloc_0_nonnull=yes +else $as_nop + ac_cv_func_realloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 +printf "%s\n" "$ac_cv_func_realloc_0_nonnull" >&6; } +if test $ac_cv_func_realloc_0_nonnull = yes +then : + +printf "%s\n" "#define HAVE_REALLOC 1" >>confdefs.h + +else $as_nop + printf "%s\n" "#define HAVE_REALLOC 0" >>confdefs.h + + case " $LIBOBJS " in + *" realloc.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS realloc.$ac_objext" + ;; +esac + + +printf "%s\n" "#define realloc rpl_realloc" >>confdefs.h + +fi + + + + for ac_func in strftime +do : + ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime" +if test "x$ac_cv_func_strftime" = xyes +then : + printf "%s\n" "#define HAVE_STRFTIME 1" >>confdefs.h + +else $as_nop + # strftime is in -lintl on SCO UNIX. +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5 +printf %s "checking for strftime in -lintl... " >&6; } +if test ${ac_cv_lib_intl_strftime+y} +then : + printf %s "(cached) " >&6 +else $as_nop + ac_check_lib_save_LIBS=$LIBS +LIBS="-lintl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +char strftime (); +int +main (void) +{ +return strftime (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO" +then : + ac_cv_lib_intl_strftime=yes +else $as_nop + ac_cv_lib_intl_strftime=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.beam \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5 +printf "%s\n" "$ac_cv_lib_intl_strftime" >&6; } +if test "x$ac_cv_lib_intl_strftime" = xyes +then : + printf "%s\n" "#define HAVE_STRFTIME 1" >>confdefs.h + +LIBS="-lintl $LIBS" +fi + +fi + +done +ac_fn_c_check_func "$LINENO" "bzero" "ac_cv_func_bzero" +if test "x$ac_cv_func_bzero" = xyes +then : + printf "%s\n" "#define HAVE_BZERO 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "regcomp" "ac_cv_func_regcomp" +if test "x$ac_cv_func_regcomp" = xyes +then : + printf "%s\n" "#define HAVE_REGCOMP 1" >>confdefs.h + +fi +ac_fn_c_check_func "$LINENO" "strtoul" "ac_cv_func_strtoul" +if test "x$ac_cv_func_strtoul" = xyes +then : + printf "%s\n" "#define HAVE_STRTOUL 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "dup2" "ac_cv_func_dup2" +if test "x$ac_cv_func_dup2" = xyes +then : + printf "%s\n" "#define HAVE_DUP2 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "mkdir" "ac_cv_func_mkdir" +if test "x$ac_cv_func_mkdir" = xyes +then : + printf "%s\n" "#define HAVE_MKDIR 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "strdup" "ac_cv_func_strdup" +if test "x$ac_cv_func_strdup" = xyes +then : + printf "%s\n" "#define HAVE_STRDUP 1" >>confdefs.h + +fi + +ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror" +if test "x$ac_cv_func_strerror" = xyes +then : + printf "%s\n" "#define HAVE_STRERROR 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default" +if test "x$ac_cv_header_fcntl_h" = xyes +then : + printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h + +fi + +ac_fn_c_check_header_compile "$LINENO" "syslog.h" "ac_cv_header_syslog_h" "$ac_includes_default" +if test "x$ac_cv_header_syslog_h" = xyes +then : + printf "%s\n" "#define HAVE_SYSLOG_H 1" >>confdefs.h + +fi + + +# Language used for further checks. +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +ac_config_files="$ac_config_files Makefile src/Makefile src/test/Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +printf "%s\n" "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +printf %s "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 +printf "%s\n" "done" >&6; } + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${ENABLE_GCOV_TRUE}" && test -z "${ENABLE_GCOV_FALSE}"; then + as_fn_error $? "conditional \"ENABLE_GCOV\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +as_nop=: +if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 +then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else $as_nop + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + + +# Reset variables that may have inherited troublesome values from +# the environment. + +# IFS needs to be set, to space, tab, and newline, in precisely that order. +# (If _AS_PATH_WALK were called with IFS unset, it would have the +# side effect of setting IFS to empty, thus disabling word splitting.) +# Quoting is to prevent editors from complaining about space-tab. +as_nl=' +' +export as_nl +IFS=" "" $as_nl" + +PS1='$ ' +PS2='> ' +PS4='+ ' + +# Ensure predictable behavior from utilities with locale-dependent output. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# We cannot yet rely on "unset" to work, but we need these variables +# to be unset--not just set to an empty or harmless value--now, to +# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct +# also avoids known problems related to "unset" and subshell syntax +# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). +for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH +do eval test \${$as_var+y} \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done + +# Ensure that fds 0, 1, and 2 are open. +if (exec 3>&0) 2>/dev/null; then :; else exec 0&1) 2>/dev/null; then :; else exec 1>/dev/null; fi +if (exec 3>&2) ; then :; else exec 2>/dev/null; fi + +# The user is always right. +if ${PATH_SEPARATOR+false} :; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + case $as_dir in #((( + '') as_dir=./ ;; + */) ;; + *) as_dir=$as_dir/ ;; + esac + test -r "$as_dir$0" && as_myself=$as_dir$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + printf "%s\n" "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null +then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else $as_nop + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null +then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else $as_nop + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + +# Determine whether it's possible to make 'echo' print without a newline. +# These variables are no longer used directly by Autoconf, but are AC_SUBSTed +# for compatibility with existing Makefiles. +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +# For backward compatibility with old third-party macros, we provide +# the shell variables $as_echo and $as_echo_n. New code should use +# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. +as_echo='printf %s\n' +as_echo_n='printf %s' + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by packetq $as_me 1.7.3, which was +generated by GNU Autoconf 2.71. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to . +packetq home page: ." + +_ACEOF +ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` +ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config='$ac_cs_config_escaped' +ac_cs_version="\\ +packetq config.status 1.7.3 +configured by $0, generated by GNU Autoconf 2.71, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2021 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + printf "%s\n" "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + printf "%s\n" "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + printf "%s\n" "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + printf "%s\n" "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "src/test/Makefile") CONFIG_FILES="$CONFIG_FILES src/test/Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files + test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers + test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; + :[FH]-) ac_tag=-:-;; + :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; + esac + ac_save_IFS=$IFS + IFS=: + set x $ac_tag + IFS=$ac_save_IFS + shift + ac_file=$1 + shift + + case $ac_mode in + :L) ac_source=$1;; + :[FH]) + ac_file_inputs= + for ac_f + do + case $ac_f in + -) ac_f="$ac_tmp/stdin";; + *) # Look for the file first in the build tree, then in the source tree + # (if the path is not absolute). The absolute path cannot be DOS-style, + # because $ac_f cannot contain `:'. + test -f "$ac_f" || + case $ac_f in + [\\/$]*) false;; + *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; + esac || + as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; + esac + case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac + as_fn_append ac_file_inputs " '$ac_f'" + done + + # Let's still pretend it is `configure' which instantiates (i.e., don't + # use $as_me), people would be surprised to read: + # /* config.h. Generated by config.status. */ + configure_input='Generated from '` + printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' + `' by configure.' + if test x"$ac_file" != x-; then + configure_input="$ac_file. $configure_input" + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 +printf "%s\n" "$as_me: creating $ac_file" >&6;} + fi + # Neutralize special characters interpreted by sed in replacement strings. + case $configure_input in #( + *\&* | *\|* | *\\* ) + ac_sed_conf_input=`printf "%s\n" "$configure_input" | + sed 's/[\\\\&|]/\\\\&/g'`;; #( + *) ac_sed_conf_input=$configure_input;; + esac + + case $ac_tag in + *:-:* | *:-) cat >"$ac_tmp/stdin" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + + case $INSTALL in + [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; + *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; + esac + ac_MKDIR_P=$MKDIR_P + case $MKDIR_P in + [\\/$]* | ?:[\\/]* ) ;; + */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; + esac +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +s&@INSTALL@&$ac_INSTALL&;t t +s&@MKDIR_P@&$ac_MKDIR_P&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ + "$ac_tmp/out"`; test -z "$ac_out"; } && + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined" >&5 +printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined" >&2;} + + rm -f "$ac_tmp/stdin" + case $ac_file in + -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; + *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; + esac \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + ;; + :H) + # + # CONFIG_HEADER + # + if test x"$ac_file" != x-; then + { + printf "%s\n" "/* $configure_input */" >&1 \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" + } >"$ac_tmp/config.h" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 +printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} + else + rm -f "$ac_file" + mv "$ac_tmp/config.h" "$ac_file" \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + fi + else + printf "%s\n" "/* $configure_input */" >&1 \ + && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ + || as_fn_error $? "could not create -" "$LINENO" 5 + fi +# Compute "$ac_file"'s index in $config_headers. +_am_arg="$ac_file" +_am_stamp_count=1 +for _am_header in $config_headers :; do + case $_am_header in + $_am_arg | $_am_arg:* ) + break ;; + * ) + _am_stamp_count=`expr $_am_stamp_count + 1` ;; + esac +done +echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || +$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$_am_arg" : 'X\(//\)[^/]' \| \ + X"$_am_arg" : 'X\(//\)$' \| \ + X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X"$_am_arg" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'`/stamp-h$_am_stamp_count + ;; + + :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 +printf "%s\n" "$as_me: executing $ac_file commands" >&6;} + ;; + esac + + + case $ac_file$ac_mode in + "depfiles":C) test x"$AMDEP_TRUE" != x"" || { + # Older Autoconf quotes --file arguments for eval, but not when files + # are listed without --file. Let's play safe and only enable the eval + # if we detect the quoting. + # TODO: see whether this extra hack can be removed once we start + # requiring Autoconf 2.70 or later. + case $CONFIG_FILES in #( + *\'*) : + eval set x "$CONFIG_FILES" ;; #( + *) : + set x $CONFIG_FILES ;; #( + *) : + ;; +esac + shift + # Used to flag and report bootstrapping failures. + am_rc=0 + for am_mf + do + # Strip MF so we end up with the name of the file. + am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile which includes + # dependency-tracking related rules and includes. + # Grep'ing the whole file directly is not great: AIX grep has a line + # limit of 2048, but all sed's we know have understand at least 4000. + sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ + || continue + am_dirpart=`$as_dirname -- "$am_mf" || +$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$am_mf" : 'X\(//\)[^/]' \| \ + X"$am_mf" : 'X\(//\)$' \| \ + X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X"$am_mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + am_filepart=`$as_basename -- "$am_mf" || +$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ + X"$am_mf" : 'X\(//\)$' \| \ + X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || +printf "%s\n" X/"$am_mf" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + { echo "$as_me:$LINENO: cd "$am_dirpart" \ + && sed -e '/# am--include-marker/d' "$am_filepart" \ + | $MAKE -f - am--depfiles" >&5 + (cd "$am_dirpart" \ + && sed -e '/# am--include-marker/d' "$am_filepart" \ + | $MAKE -f - am--depfiles) >&5 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } || am_rc=$? + done + if test $am_rc -ne 0; then + { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "Something went wrong bootstrapping makefile fragments + for automatic dependency tracking. If GNU make was not used, consider + re-running the configure script with MAKE=\"gmake\" (or whatever is + necessary). You can also try re-running configure with the + '--disable-dependency-tracking' option to at least be able to build + the package (albeit without support for automatic dependency tracking). +See \`config.log' for more details" "$LINENO" 5; } + fi + { am_dirpart=; unset am_dirpart;} + { am_filepart=; unset am_filepart;} + { am_mf=; unset am_mf;} + { am_rc=; unset am_rc;} + rm -f conftest-deps.mk +} + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + + diff --git a/configure.ac b/configure.ac new file mode 100644 index 0000000..b2fc9ed --- /dev/null +++ b/configure.ac @@ -0,0 +1,93 @@ +# Copyright (c) 2017-2024 OARC, Inc. +# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . + +AC_PREREQ(2.61) +AC_INIT([packetq], [1.7.3], [admin@dns-oarc.net], [packetq], [https://github.com/DNS-OARC/packetq/issues]) +AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects]) +AC_CONFIG_SRCDIR([src/packetq.cpp]) +AC_CONFIG_HEADER([src/config.h]) + +# Checks for programs. +AC_PROG_CXX +AS_VAR_APPEND(CXXFLAGS, [" -std=c++11"]) + +# Check --enable-warn-all +AC_ARG_ENABLE([warn-all], [AS_HELP_STRING([--enable-warn-all], [Enable all compiler warnings])], [ + AX_CXXFLAGS_WARN_ALL() + AS_VAR_APPEND(CXXFLAGS, [" -Wno-vla"]) +]) + +# Check --with-extra-cxxflags +AC_ARG_WITH([extra-cxxflags], [AS_HELP_STRING([--with-extra-cxxflags=CXXFLAGS], [Add extra CXXFLAGS])], [ + AC_MSG_NOTICE([appending extra CXXFLAGS... $withval]) + AS_VAR_APPEND(CXXFLAGS, [" $withval"]) +]) + +# Check --with-extra-ldflags +AC_ARG_WITH([extra-ldflags], [AS_HELP_STRING([--with-extra-ldflags=LDFLAGS], [Add extra LDFLAGS])], [ + AC_MSG_NOTICE([appending extra LDFLAGS... $withval]) + AS_VAR_APPEND(LDFLAGS, [" $withval"]) +]) + +# Check --enable-gcov +AC_ARG_ENABLE([gcov], [AS_HELP_STRING([--enable-gcov], [Enable coverage testing])], [ + coverage_cxxflags="--coverage -g -O0 -fno-inline -fno-inline-small-functions -fno-default-inline" + AC_MSG_NOTICE([enabling coverage testing... $coverage_cxxflags]) + AS_VAR_APPEND(CXXFLAGS, [" $coverage_cxxflags"]) +]) +AM_CONDITIONAL([ENABLE_GCOV], [test "x$enable_gcov" != "xno"]) +AM_EXTRA_RECURSIVE_TARGETS([gcov]) + +# Checks for libraries. +AC_CHECK_LIB([z], [deflate]) +AC_CHECK_LIB([socket], socket) +AC_CHECK_LIB([nsl], inet_ntop) +PKG_CHECK_MODULES([libmaxminddb], [libmaxminddb], [AC_DEFINE([HAVE_LIBMAXMINDDB], [1], [Define to 1 if you have libmaxminddb.])], [:]) + +# Checks for header files. +AC_HEADER_STDC +AC_CHECK_HEADERS([arpa/inet.h limits.h netinet/in.h stdlib.h string.h strings.h sys/socket.h sys/time.h]) +AC_CHECK_HEADER(net/ethernet.h, AC_DEFINE(HAVE_NET_ETHERNET_H,1,[has net/ethernet.h header])) +AC_CHECK_HEADER(net/ethertypes.h, AC_DEFINE(HAVE_NET_ETHERTYPES_H,1,[has net/ethertypes.h header])) + +# Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_TYPE_SIZE_T +AC_HEADER_TIME + +# Checks for library functions. +AC_FUNC_REALLOC +AC_FUNC_STRFTIME +AC_CHECK_FUNCS([bzero regcomp strtoul]) +AC_CHECK_FUNCS([dup2]) +AC_CHECK_FUNCS([mkdir]) +AC_CHECK_FUNCS([strdup]) +AC_CHECK_FUNCS([strerror]) +AC_CHECK_HEADERS([fcntl.h]) +AC_CHECK_HEADERS([syslog.h]) + +# Language used for further checks. +AC_LANG([C]) + +AC_CONFIG_FILES([ + Makefile + src/Makefile + src/test/Makefile +]) +AC_OUTPUT diff --git a/depcomp b/depcomp new file mode 100755 index 0000000..715e343 --- /dev/null +++ b/depcomp @@ -0,0 +1,791 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1999-2021 Free Software Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try '$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by 'PROGRAMS ARGS'. + object Object file output by 'PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputting dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +# Get the directory component of the given path, and save it in the +# global variables '$dir'. Note that this directory component will +# be either empty or ending with a '/' character. This is deliberate. +set_dir_from () +{ + case $1 in + */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; + *) dir=;; + esac +} + +# Get the suffix-stripped basename of the given path, and save it the +# global variable '$base'. +set_base_from () +{ + base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` +} + +# If no dependency file was actually created by the compiler invocation, +# we still have to create a dummy depfile, to avoid errors with the +# Makefile "include basename.Plo" scheme. +make_dummy_depfile () +{ + echo "#dummy" > "$depfile" +} + +# Factor out some common post-processing of the generated depfile. +# Requires the auxiliary global variable '$tmpdepfile' to be set. +aix_post_process_depfile () +{ + # If the compiler actually managed to produce a dependency file, + # post-process it. + if test -f "$tmpdepfile"; then + # Each line is of the form 'foo.o: dependency.h'. + # Do two passes, one to just change these to + # $object: dependency.h + # and one to simply output + # dependency.h: + # which is needed to avoid the deleted-header problem. + { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" + sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" + } > "$depfile" + rm -f "$tmpdepfile" + else + make_dummy_depfile + fi +} + +# A tabulation character. +tab=' ' +# A newline character. +nl=' +' +# Character ranges might be problematic outside the C locale. +# These definitions help. +upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ +lower=abcdefghijklmnopqrstuvwxyz +digits=0123456789 +alpha=${upper}${lower} + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Avoid interferences from the environment. +gccflag= dashmflag= + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +cygpath_u="cygpath -u -f -" +if test "$depmode" = msvcmsys; then + # This is just like msvisualcpp but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvisualcpp +fi + +if test "$depmode" = msvc7msys; then + # This is just like msvc7 but w/o cygpath translation. + # Just convert the backslash-escaped backslashes to single forward + # slashes to satisfy depend.m4 + cygpath_u='sed s,\\\\,/,g' + depmode=msvc7 +fi + +if test "$depmode" = xlc; then + # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. + gccflag=-qmakedep=gcc,-MF + depmode=gcc +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. +## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. +## (see the conditional assignment to $gccflag above). +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). Also, it might not be +## supported by the other compilers which use the 'gcc' depmode. +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The second -e expression handles DOS-style file names with drive + # letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the "deleted header file" problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. +## Some versions of gcc put a space before the ':'. On the theory +## that the space means something, we add a space to the output as +## well. hp depmode also adds that space, but also prefixes the VPATH +## to the object. Take care to not repeat it in the output. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + +xlc) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts '$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + aix_post_process_depfile + ;; + +tcc) + # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 + # FIXME: That version still under development at the moment of writing. + # Make that this statement remains true also for stable, released + # versions. + # It will wrap lines (doesn't matter whether long or short) with a + # trailing '\', as in: + # + # foo.o : \ + # foo.c \ + # foo.h \ + # + # It will put a trailing '\' even on the last line, and will use leading + # spaces rather than leading tabs (at least since its commit 0394caf7 + # "Emit spaces for -MD"). + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. + # We have to change lines of the first kind to '$object: \'. + sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" + # And for each line of the second kind, we have to emit a 'dep.h:' + # dummy dependency, to avoid the deleted-header problem. + sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" + rm -f "$tmpdepfile" + ;; + +## The order of this option in the case statement is important, since the +## shell code in configure will try each of these formats in the order +## listed in this file. A plain '-MD' option would be understood by many +## compilers, so we must ensure this comes after the gcc and icc options. +pgcc) + # Portland's C compiler understands '-MD'. + # Will always output deps to 'file.d' where file is the root name of the + # source file under compilation, even if file resides in a subdirectory. + # The object file name does not affect the name of the '.d' file. + # pgcc 10.2 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using '\' : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + set_dir_from "$object" + # Use the source, not the object, to determine the base name, since + # that's sadly what pgcc will do too. + set_base_from "$source" + tmpdepfile=$base.d + + # For projects that build the same source file twice into different object + # files, the pgcc approach of using the *source* file root name can cause + # problems in parallel builds. Use a locking strategy to avoid stomping on + # the same $tmpdepfile. + lockdir=$base.d-lock + trap " + echo '$0: caught signal, cleaning up...' >&2 + rmdir '$lockdir' + exit 1 + " 1 2 13 15 + numtries=100 + i=$numtries + while test $i -gt 0; do + # mkdir is a portable test-and-set. + if mkdir "$lockdir" 2>/dev/null; then + # This process acquired the lock. + "$@" -MD + stat=$? + # Release the lock. + rmdir "$lockdir" + break + else + # If the lock is being held by a different process, wait + # until the winning process is done or we timeout. + while test -d "$lockdir" && test $i -gt 0; do + sleep 1 + i=`expr $i - 1` + done + fi + i=`expr $i - 1` + done + trap - 1 2 13 15 + if test $i -le 0; then + echo "$0: failed to acquire lock after $numtries attempts" >&2 + echo "$0: check lockdir '$lockdir'" >&2 + exit 1 + fi + + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + set_dir_from "$object" + set_base_from "$object" + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" + # Add 'dependent.h:' lines. + sed -ne '2,${ + s/^ *// + s/ \\*$// + s/$/:/ + p + }' "$tmpdepfile" >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in 'foo.d' instead, so we check for that too. + # Subdirectories are respected. + set_dir_from "$object" + set_base_from "$object" + + if test "$libtool" = yes; then + # Libtool generates 2 separate objects for the 2 libraries. These + # two compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir$base.o.d # libtool 1.5 + tmpdepfile2=$dir.libs/$base.o.d # Likewise. + tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -ne 0; then + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + # Same post-processing that is required for AIX mode. + aix_post_process_depfile + ;; + +msvc7) + if test "$libtool" = yes; then + showIncludes=-Wc,-showIncludes + else + showIncludes=-showIncludes + fi + "$@" $showIncludes > "$tmpdepfile" + stat=$? + grep -v '^Note: including file: ' "$tmpdepfile" + if test $stat -ne 0; then + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + # The first sed program below extracts the file names and escapes + # backslashes for cygpath. The second sed program outputs the file + # name when reading, but also accumulates all include files in the + # hold buffer in order to output them again at the end. This only + # works with sed implementations that can handle large buffers. + sed < "$tmpdepfile" -n ' +/^Note: including file: *\(.*\)/ { + s//\1/ + s/\\/\\\\/g + p +}' | $cygpath_u | sort -u | sed -n ' +s/ /\\ /g +s/\(.*\)/'"$tab"'\1 \\/p +s/.\(.*\) \\/\1:/ +H +$ { + s/.*/'"$tab"'/ + G + p +}' >> "$depfile" + echo >> "$depfile" # make sure the fragment doesn't end with a backslash + rm -f "$tmpdepfile" + ;; + +msvc7msys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for ':' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. + "$@" $dashmflag | + sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this sed invocation + # correctly. Breaking it into two sed invocations is a workaround. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no eat=no + for arg + do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + if test $eat = yes; then + eat=no + continue + fi + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -arch) + eat=yes ;; + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix=`echo "$object" | sed 's/^.*\././'` + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + # makedepend may prepend the VPATH from the source file name to the object. + # No need to regex-escape $object, excess matching of '.' is harmless. + sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process the last invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed '1,2d' "$tmpdepfile" \ + | tr ' ' "$nl" \ + | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ + | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + # Remove '-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E \ + | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + | sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test "X$1" != 'X--mode=compile'; do + shift + done + shift + fi + + IFS=" " + for arg + do + case "$arg" in + -o) + shift + ;; + $object) + shift + ;; + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E 2>/dev/null | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" + echo "$tab" >> "$depfile" + sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvcmsys) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..ec298b5 --- /dev/null +++ b/install-sh @@ -0,0 +1,541 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2020-11-14.01; # UTC + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# 'make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +tab=' ' +nl=' +' +IFS=" $tab$nl" + +# Set DOITPROG to "echo" to test this script. + +doit=${DOITPROG-} +doit_exec=${doit:-exec} + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +# Create dirs (including intermediate dirs) using mode 755. +# This is like GNU 'install' as of coreutils 8.32 (2020). +mkdir_umask=22 + +backupsuffix= +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +is_target_a_directory=possibly + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -p pass -p to $cpprog. + -s $stripprog installed files. + -S SUFFIX attempt to back up existing files, with suffix SUFFIX. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG + +By default, rm is invoked with -f; when overridden with RMPROG, +it's up to you to specify -f if you want it. + +If -S is not specified, no backups are attempted. + +Email bug reports to bug-automake@gnu.org. +Automake home page: https://www.gnu.org/software/automake/ +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -p) cpprog="$cpprog -p";; + + -s) stripcmd=$stripprog;; + + -S) backupsuffix="$2" + shift;; + + -t) + is_target_a_directory=always + dst_arg=$2 + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + shift;; + + -T) is_target_a_directory=never;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +# We allow the use of options -d and -T together, by making -d +# take the precedence; this is for compatibility with GNU install. + +if test -n "$dir_arg"; then + if test -n "$dst_arg"; then + echo "$0: target directory not allowed when installing a directory." >&2 + exit 1 + fi +fi + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + # Protect names problematic for 'test' and other utilities. + case $dst_arg in + -* | [=\(\)!]) dst_arg=./$dst_arg;; + esac + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call 'install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + if test $# -gt 1 || test "$is_target_a_directory" = always; then + if test ! -d "$dst_arg"; then + echo "$0: $dst_arg: Is not a directory." >&2 + exit 1 + fi + fi +fi + +if test -z "$dir_arg"; then + do_exit='(exit $ret); exit $ret' + trap "ret=129; $do_exit" 1 + trap "ret=130; $do_exit" 2 + trap "ret=141; $do_exit" 13 + trap "ret=143; $do_exit" 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names problematic for 'test' and other utilities. + case $src in + -* | [=\(\)!]) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + # Don't chown directories that already exist. + if test $dstdir_status = 0; then + chowncmd="" + fi + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + dst=$dst_arg + + # If destination is a directory, append the input filename. + if test -d "$dst"; then + if test "$is_target_a_directory" = never; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dstbase=`basename "$src"` + case $dst in + */) dst=$dst$dstbase;; + *) dst=$dst/$dstbase;; + esac + dstdir_status=0 + else + dstdir=`dirname "$dst"` + test -d "$dstdir" + dstdir_status=$? + fi + fi + + case $dstdir in + */) dstdirslash=$dstdir;; + *) dstdirslash=$dstdir/;; + esac + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + # The $RANDOM variable is not portable (e.g., dash). Use it + # here however when possible just to lower collision chance. + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + + trap ' + ret=$? + rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null + exit $ret + ' 0 + + # Because "mkdir -p" follows existing symlinks and we likely work + # directly in world-writeable /tmp, make sure that the '$tmpdir' + # directory is successfully created first before we actually test + # 'mkdir -p'. + if (umask $mkdir_umask && + $mkdirprog $mkdir_mode "$tmpdir" && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + test_tmpdir="$tmpdir/a" + ls_ld_tmpdir=`ls -ld "$test_tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$test_tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null + fi + trap '' 0;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + [-=\(\)!]*) prefix='./';; + *) prefix='';; + esac + + oIFS=$IFS + IFS=/ + set -f + set fnord $dstdir + shift + set +f + IFS=$oIFS + + prefixes= + + for d + do + test X"$d" = X && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=${dstdirslash}_inst.$$_ + rmtmp=${dstdirslash}_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && + { test -z "$stripcmd" || { + # Create $dsttmp read-write so that cp doesn't create it read-only, + # which would cause strip to fail. + if test -z "$doit"; then + : >"$dsttmp" # No need to fork-exec 'touch'. + else + $doit touch "$dsttmp" + fi + } + } && + $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + set +f && + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # If $backupsuffix is set, and the file being installed + # already exists, attempt a backup. Don't worry if it fails, + # e.g., if mv doesn't support -f. + if test -n "$backupsuffix" && test -f "$dst"; then + $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null + fi + + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/m4/ax_append_flag.m4 b/m4/ax_append_flag.m4 new file mode 100644 index 0000000..dd6d8b6 --- /dev/null +++ b/m4/ax_append_flag.m4 @@ -0,0 +1,50 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_append_flag.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_APPEND_FLAG(FLAG, [FLAGS-VARIABLE]) +# +# DESCRIPTION +# +# FLAG is appended to the FLAGS-VARIABLE shell variable, with a space +# added in between. +# +# If FLAGS-VARIABLE is not specified, the current language's flags (e.g. +# CFLAGS) is used. FLAGS-VARIABLE is not changed if it already contains +# FLAG. If FLAGS-VARIABLE is unset in the shell, it is set to exactly +# FLAG. +# +# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. +# +# LICENSE +# +# Copyright (c) 2008 Guido U. Draheim +# Copyright (c) 2011 Maarten Bosmans +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 8 + +AC_DEFUN([AX_APPEND_FLAG], +[dnl +AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_SET_IF +AS_VAR_PUSHDEF([FLAGS], [m4_default($2,_AC_LANG_PREFIX[FLAGS])]) +AS_VAR_SET_IF(FLAGS,[ + AS_CASE([" AS_VAR_GET(FLAGS) "], + [*" $1 "*], [AC_RUN_LOG([: FLAGS already contains $1])], + [ + AS_VAR_APPEND(FLAGS,[" $1"]) + AC_RUN_LOG([: FLAGS="$FLAGS"]) + ]) + ], + [ + AS_VAR_SET(FLAGS,[$1]) + AC_RUN_LOG([: FLAGS="$FLAGS"]) + ]) +AS_VAR_POPDEF([FLAGS])dnl +])dnl AX_APPEND_FLAG diff --git a/m4/ax_cflags_warn_all.m4 b/m4/ax_cflags_warn_all.m4 new file mode 100644 index 0000000..9235a18 --- /dev/null +++ b/m4/ax_cflags_warn_all.m4 @@ -0,0 +1,158 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_cflags_warn_all.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_CFLAGS_WARN_ALL [(shellvar[, default[, action-if-found[, action-if-not-found]]])] +# AX_CXXFLAGS_WARN_ALL [(shellvar[, default[, action-if-found[, action-if-not-found]]])] +# AX_FCFLAGS_WARN_ALL [(shellvar[, default[, action-if-found[, action-if-not-found]]])] +# +# DESCRIPTION +# +# Specify compiler options that enable most reasonable warnings. For the +# GNU Compiler Collection (GCC), for example, it will be "-Wall". The +# result is added to shellvar, one of CFLAGS, CXXFLAGS or FCFLAGS if the +# first parameter is not specified. +# +# Each of these macros accepts the following optional arguments: +# +# - $1 - shellvar +# shell variable to use (CFLAGS, CXXFLAGS or FCFLAGS if not +# specified, depending on macro) +# +# - $2 - default +# value to use for flags if compiler vendor cannot be determined (by +# default, "") +# +# - $3 - action-if-found +# action to take if the compiler vendor has been successfully +# determined (by default, add the appropriate compiler flags to +# shellvar) +# +# - $4 - action-if-not-found +# action to take if the compiler vendor has not been determined or +# is unknown (by default, add the default flags, or "" if not +# specified, to shellvar) +# +# These macros use AX_COMPILER_VENDOR to determine which flags should be +# returned for a given compiler. Not all compilers currently have flags +# defined for them; patches are welcome. If need be, compiler flags may +# be made language-dependent: use a construct like the following: +# +# [vendor_name], [m4_if(_AC_LANG_PREFIX,[C], VAR="--relevant-c-flags",dnl +# m4_if(_AC_LANG_PREFIX,[CXX], VAR="--relevant-c++-flags",dnl +# m4_if(_AC_LANG_PREFIX,[FC], VAR="--relevant-fortran-flags",dnl +# VAR="$2"; FOUND="no")))], +# +# Note: These macros also depend on AX_PREPEND_FLAG. +# +# LICENSE +# +# Copyright (c) 2008 Guido U. Draheim +# Copyright (c) 2010 Rhys Ulerich +# Copyright (c) 2018 John Zaitseff +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 25 + +AC_DEFUN([AX_FLAGS_WARN_ALL], [ + AX_REQUIRE_DEFINED([AX_PREPEND_FLAG])dnl + AC_REQUIRE([AX_COMPILER_VENDOR])dnl + + AS_VAR_PUSHDEF([FLAGS], [m4_default($1,_AC_LANG_PREFIX[]FLAGS)])dnl + AS_VAR_PUSHDEF([VAR], [ac_cv_[]_AC_LANG_ABBREV[]flags_warn_all])dnl + AS_VAR_PUSHDEF([FOUND], [ac_save_[]_AC_LANG_ABBREV[]flags_warn_all_found])dnl + + AC_CACHE_CHECK([FLAGS for most reasonable warnings], VAR, [ + VAR="" + FOUND="yes" + dnl Cases are listed in the order found in ax_compiler_vendor.m4 + AS_CASE("$ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor", + [intel], [VAR="-w2"], + [ibm], [VAR="-qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd"], + [pathscale], [], + [clang], [VAR="-Wall"], + [cray], [VAR="-h msglevel 2"], + [fujitsu], [], + [sdcc], [], + [sx], [VAR="-pvctl[,]fullmsg"], + [portland], [], + [gnu], [VAR="-Wall"], + [sun], [VAR="-v"], + [hp], [VAR="+w1"], + [dec], [VAR="-verbose -w0 -warnprotos"], + [borland], [], + [comeau], [], + [kai], [], + [lcc], [], + [sgi], [VAR="-fullwarn"], + [microsoft], [], + [metrowerks], [], + [watcom], [], + [tcc], [], + [unknown], [ + VAR="$2" + FOUND="no" + ], + [ + AC_MSG_WARN([Unknown compiler vendor returned by [AX_COMPILER_VENDOR]]) + VAR="$2" + FOUND="no" + ] + ) + + AS_IF([test "x$FOUND" = "xyes"], [dnl + m4_default($3, [AS_IF([test "x$VAR" != "x"], [AX_PREPEND_FLAG([$VAR], [FLAGS])])]) + ], [dnl + m4_default($4, [m4_ifval($2, [AX_PREPEND_FLAG([$VAR], [FLAGS])], [true])]) + ])dnl + ])dnl + + AS_VAR_POPDEF([FOUND])dnl + AS_VAR_POPDEF([VAR])dnl + AS_VAR_POPDEF([FLAGS])dnl +])dnl AX_FLAGS_WARN_ALL + +AC_DEFUN([AX_CFLAGS_WARN_ALL], [dnl + AC_LANG_PUSH([C]) + AX_FLAGS_WARN_ALL([$1], [$2], [$3], [$4]) + AC_LANG_POP([C]) +])dnl + +AC_DEFUN([AX_CXXFLAGS_WARN_ALL], [dnl + AC_LANG_PUSH([C++]) + AX_FLAGS_WARN_ALL([$1], [$2], [$3], [$4]) + AC_LANG_POP([C++]) +])dnl + +AC_DEFUN([AX_FCFLAGS_WARN_ALL], [dnl + AC_LANG_PUSH([Fortran]) + AX_FLAGS_WARN_ALL([$1], [$2], [$3], [$4]) + AC_LANG_POP([Fortran]) +])dnl diff --git a/m4/ax_compiler_vendor.m4 b/m4/ax_compiler_vendor.m4 new file mode 100644 index 0000000..f06e865 --- /dev/null +++ b/m4/ax_compiler_vendor.m4 @@ -0,0 +1,117 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_compiler_vendor.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_COMPILER_VENDOR +# +# DESCRIPTION +# +# Determine the vendor of the C, C++ or Fortran compiler. The vendor is +# returned in the cache variable $ax_cv_c_compiler_vendor for C, +# $ax_cv_cxx_compiler_vendor for C++ or $ax_cv_fc_compiler_vendor for +# (modern) Fortran. The value is one of "intel", "ibm", "pathscale", +# "clang" (LLVM), "cray", "fujitsu", "sdcc", "sx", "portland" (PGI), "gnu" +# (GCC), "sun" (Oracle Developer Studio), "hp", "dec", "borland", +# "comeau", "kai", "lcc", "sgi", "microsoft", "metrowerks", "watcom", +# "tcc" (Tiny CC) or "unknown" (if the compiler cannot be determined). +# +# To check for a Fortran compiler, you must first call AC_FC_PP_SRCEXT +# with an appropriate preprocessor-enabled extension. For example: +# +# AC_LANG_PUSH([Fortran]) +# AC_PROG_FC +# AC_FC_PP_SRCEXT([F]) +# AX_COMPILER_VENDOR +# AC_LANG_POP([Fortran]) +# +# LICENSE +# +# Copyright (c) 2008 Steven G. Johnson +# Copyright (c) 2008 Matteo Frigo +# Copyright (c) 2018-19 John Zaitseff +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +#serial 30 + +AC_DEFUN([AX_COMPILER_VENDOR], [dnl + AC_CACHE_CHECK([for _AC_LANG compiler vendor], ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor, [dnl + dnl If you modify this list of vendors, please add similar support + dnl to ax_compiler_version.m4 if at all possible. + dnl + dnl Note: Do NOT check for GCC first since some other compilers + dnl define __GNUC__ to remain compatible with it. Compilers that + dnl are very slow to start (such as Intel) are listed first. + + vendors=" + intel: __ICC,__ECC,__INTEL_COMPILER + ibm: __xlc__,__xlC__,__IBMC__,__IBMCPP__,__ibmxl__ + pathscale: __PATHCC__,__PATHSCALE__ + clang: __clang__ + cray: _CRAYC + fujitsu: __FUJITSU + sdcc: SDCC,__SDCC + sx: _SX + portland: __PGI + gnu: __GNUC__ + sun: __SUNPRO_C,__SUNPRO_CC,__SUNPRO_F90,__SUNPRO_F95 + hp: __HP_cc,__HP_aCC + dec: __DECC,__DECCXX,__DECC_VER,__DECCXX_VER + borland: __BORLANDC__,__CODEGEARC__,__TURBOC__ + comeau: __COMO__ + kai: __KCC + lcc: __LCC__ + sgi: __sgi,sgi + microsoft: _MSC_VER + metrowerks: __MWERKS__ + watcom: __WATCOMC__ + tcc: __TINYC__ + unknown: UNKNOWN + " + for ventest in $vendors; do + case $ventest in + *:) + vendor=$ventest + continue + ;; + *) + vencpp="defined("`echo $ventest | sed 's/,/) || defined(/g'`")" + ;; + esac + + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[ +#if !($vencpp) + thisisanerror; +#endif + ]])], [break]) + done + + ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor=`echo $vendor | cut -d: -f1` + ]) +])dnl diff --git a/m4/ax_prepend_flag.m4 b/m4/ax_prepend_flag.m4 new file mode 100644 index 0000000..adac8c5 --- /dev/null +++ b/m4/ax_prepend_flag.m4 @@ -0,0 +1,51 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_prepend_flag.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_PREPEND_FLAG(FLAG, [FLAGS-VARIABLE]) +# +# DESCRIPTION +# +# FLAG is added to the front of the FLAGS-VARIABLE shell variable, with a +# space added in between. +# +# If FLAGS-VARIABLE is not specified, the current language's flags (e.g. +# CFLAGS) is used. FLAGS-VARIABLE is not changed if it already contains +# FLAG. If FLAGS-VARIABLE is unset in the shell, it is set to exactly +# FLAG. +# +# NOTE: Implementation based on AX_APPEND_FLAG. +# +# LICENSE +# +# Copyright (c) 2008 Guido U. Draheim +# Copyright (c) 2011 Maarten Bosmans +# Copyright (c) 2018 John Zaitseff +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 2 + +AC_DEFUN([AX_PREPEND_FLAG], +[dnl +AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_SET_IF +AS_VAR_PUSHDEF([FLAGS], [m4_default($2,_AC_LANG_PREFIX[FLAGS])]) +AS_VAR_SET_IF(FLAGS,[ + AS_CASE([" AS_VAR_GET(FLAGS) "], + [*" $1 "*], [AC_RUN_LOG([: FLAGS already contains $1])], + [ + FLAGS="$1 $FLAGS" + AC_RUN_LOG([: FLAGS="$FLAGS"]) + ]) + ], + [ + AS_VAR_SET(FLAGS,[$1]) + AC_RUN_LOG([: FLAGS="$FLAGS"]) + ]) +AS_VAR_POPDEF([FLAGS])dnl +])dnl AX_PREPEND_FLAG diff --git a/m4/ax_require_defined.m4 b/m4/ax_require_defined.m4 new file mode 100644 index 0000000..17c3eab --- /dev/null +++ b/m4/ax_require_defined.m4 @@ -0,0 +1,37 @@ +# =========================================================================== +# https://www.gnu.org/software/autoconf-archive/ax_require_defined.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_REQUIRE_DEFINED(MACRO) +# +# DESCRIPTION +# +# AX_REQUIRE_DEFINED is a simple helper for making sure other macros have +# been defined and thus are available for use. This avoids random issues +# where a macro isn't expanded. Instead the configure script emits a +# non-fatal: +# +# ./configure: line 1673: AX_CFLAGS_WARN_ALL: command not found +# +# It's like AC_REQUIRE except it doesn't expand the required macro. +# +# Here's an example: +# +# AX_REQUIRE_DEFINED([AX_CHECK_LINK_FLAG]) +# +# LICENSE +# +# Copyright (c) 2014 Mike Frysinger +# +# Copying and distribution of this file, with or without modification, are +# permitted in any medium without royalty provided the copyright notice +# and this notice are preserved. This file is offered as-is, without any +# warranty. + +#serial 2 + +AC_DEFUN([AX_REQUIRE_DEFINED], [dnl + m4_ifndef([$1], [m4_fatal([macro ]$1[ is not defined; is a m4 file missing?])]) +])dnl AX_REQUIRE_DEFINED diff --git a/m4/dl.sh b/m4/dl.sh new file mode 100755 index 0000000..1d8d9f7 --- /dev/null +++ b/m4/dl.sh @@ -0,0 +1,9 @@ +#!/bin/sh -e + +m4_files="ax_prepend_flag.m4 ax_append_flag.m4 ax_cflags_warn_all.m4 + ax_require_defined.m4 ax_compiler_vendor.m4" + +for ax in $m4_files; do + rm -f "$ax" + wget -O "$ax" "http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/$ax" +done diff --git a/missing b/missing new file mode 100755 index 0000000..1fe1611 --- /dev/null +++ b/missing @@ -0,0 +1,215 @@ +#! /bin/sh +# Common wrapper for a few potentially missing GNU programs. + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 1996-2021 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard , 1996. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +if test $# -eq 0; then + echo 1>&2 "Try '$0 --help' for more information" + exit 1 +fi + +case $1 in + + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; + + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; + + -h|--h|--he|--hel|--help) + echo "\ +$0 [OPTION]... PROGRAM [ARGUMENT]... + +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. + +Options: + -h, --help display this help and exit + -v, --version output version information and exit + +Supported PROGRAM values: + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man + +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. + +Send bug reports to ." + exit $? + ;; + + -v|--v|--ve|--ver|--vers|--versi|--versio|--version) + echo "missing $scriptversion (GNU Automake)" + exit $? + ;; + + -*) + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" + exit 1 + ;; + +esac + +# Run the given program, remember its exit status. +"$@"; st=$? + +# If it succeeded, we are done. +test $st -eq 0 && exit 0 + +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi + +perl_URL=https://www.perl.org/ +flex_URL=https://github.com/westes/flex +gnu_software_URL=https://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'autom4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st + +# Local variables: +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: diff --git a/pcap/icmp.pcap.gz b/pcap/icmp.pcap.gz new file mode 100644 index 0000000..f5d4355 Binary files /dev/null and b/pcap/icmp.pcap.gz differ diff --git a/pcap/sample-bigendian.pcap.gz b/pcap/sample-bigendian.pcap.gz new file mode 100644 index 0000000..6aeb4db Binary files /dev/null and b/pcap/sample-bigendian.pcap.gz differ diff --git a/pcap/sample-rfc1035escape.pcap.gz b/pcap/sample-rfc1035escape.pcap.gz new file mode 100644 index 0000000..b8d588a Binary files /dev/null and b/pcap/sample-rfc1035escape.pcap.gz differ diff --git a/pcap/sample.pcap.gz b/pcap/sample.pcap.gz new file mode 100644 index 0000000..893a821 Binary files /dev/null and b/pcap/sample.pcap.gz differ diff --git a/src/Makefile.am b/src/Makefile.am new file mode 100644 index 0000000..4f70623 --- /dev/null +++ b/src/Makefile.am @@ -0,0 +1,47 @@ +# Copyright (c) 2017-2024 OARC, Inc. +# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . + +MAINTAINERCLEANFILES = $(srcdir)/Makefile.in +CLEANFILES = *.gcda *.gcno *.gcov + +SUBDIRS = test + +AM_CXXFLAGS = -I$(srcdir) \ + -I$(srcdir)/Murmur \ + -I$(top_srcdir) \ + $(libmaxminddb_CFLAGS) + +bin_PROGRAMS = packetq + +packetq_SOURCES = dns.cpp dns.h icmp.cpp icmp.h output.h packet_handler.cpp \ + packet_handler.h packetq.cpp packetq.h pcap.cpp pcap.h reader.cpp \ + reader.h refcountstring.h segzip.h server.cpp server.h sql.cpp sql.h \ + tcp.cpp tcp.h variant.h +packetq_LDADD = $(libmaxminddb_LIBS) + +dist_packetq_SOURCES = Murmur/MurmurHash3.cpp Murmur/MurmurHash3.h + +EXTRA_DIST = regression-test.sh + +if ENABLE_GCOV +gcov-local: + for src in $(packetq_SOURCES) $(dist_packetq_SOURCES); do \ + gcov -l -r -s "$(srcdir)" "$$src"; \ + done +endif diff --git a/src/Makefile.in b/src/Makefile.in new file mode 100644 index 0000000..7e67255 --- /dev/null +++ b/src/Makefile.in @@ -0,0 +1,837 @@ +# Makefile.in generated by automake 1.16.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2021 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# Copyright (c) 2017-2024 OARC, Inc. +# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . + +VPATH = @srcdir@ +am__is_gnu_make = { \ + if test -z '$(MAKELEVEL)'; then \ + false; \ + elif test -n '$(MAKE_HOST)'; then \ + true; \ + elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ + true; \ + else \ + false; \ + fi; \ +} +am__make_running_with_option = \ + case $${target_option-} in \ + ?) ;; \ + *) echo "am__make_running_with_option: internal error: invalid" \ + "target option '$${target_option-}' specified" >&2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ + case $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ + }; \ + for flg in $$sane_makeflags; do \ + test $$skip_next = yes && { skip_next=no; continue; }; \ + case $$flg in \ + *=*|--*) continue;; \ + -*I) strip_trailopt 'I'; skip_next=yes;; \ + -*I?*) strip_trailopt 'I';; \ + -*O) strip_trailopt 'O'; skip_next=yes;; \ + -*O?*) strip_trailopt 'O';; \ + -*l) strip_trailopt 'l'; skip_next=yes;; \ + -*l?*) strip_trailopt 'l';; \ + -[dEDm]) skip_next=yes;; \ + -[JT]) skip_next=yes;; \ + esac; \ + case $$flg in \ + *$$target_option*) has_opt=yes; break;; \ + esac; \ + done; \ + test $$has_opt = yes +am__make_dryrun = (target_option=n; $(am__make_running_with_option)) +am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +bin_PROGRAMS = packetq$(EXEEXT) +subdir = src +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/ax_cflags_warn_all.m4 \ + $(top_srcdir)/m4/ax_compiler_vendor.m4 \ + $(top_srcdir)/m4/ax_prepend_flag.m4 \ + $(top_srcdir)/m4/ax_require_defined.m4 \ + $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON) +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = config.h +CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = +am__installdirs = "$(DESTDIR)$(bindir)" +PROGRAMS = $(bin_PROGRAMS) +am_packetq_OBJECTS = dns.$(OBJEXT) icmp.$(OBJEXT) \ + packet_handler.$(OBJEXT) packetq.$(OBJEXT) pcap.$(OBJEXT) \ + reader.$(OBJEXT) server.$(OBJEXT) sql.$(OBJEXT) tcp.$(OBJEXT) +am__dirstamp = $(am__leading_dot)dirstamp +dist_packetq_OBJECTS = Murmur/MurmurHash3.$(OBJEXT) +packetq_OBJECTS = $(am_packetq_OBJECTS) $(dist_packetq_OBJECTS) +am__DEPENDENCIES_1 = +packetq_DEPENDENCIES = $(am__DEPENDENCIES_1) +AM_V_P = $(am__v_P_@AM_V@) +am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) +am__v_P_0 = false +am__v_P_1 = : +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; +am__v_GEN_1 = +AM_V_at = $(am__v_at_@AM_V@) +am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) +am__v_at_0 = @ +am__v_at_1 = +DEFAULT_INCLUDES = -I.@am__isrc@ +depcomp = $(SHELL) $(top_srcdir)/depcomp +am__maybe_remake_depfiles = depfiles +am__depfiles_remade = ./$(DEPDIR)/dns.Po ./$(DEPDIR)/icmp.Po \ + ./$(DEPDIR)/packet_handler.Po ./$(DEPDIR)/packetq.Po \ + ./$(DEPDIR)/pcap.Po ./$(DEPDIR)/reader.Po \ + ./$(DEPDIR)/server.Po ./$(DEPDIR)/sql.Po ./$(DEPDIR)/tcp.Po \ + Murmur/$(DEPDIR)/MurmurHash3.Po +am__mv = mv -f +CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) +AM_V_CXX = $(am__v_CXX_@AM_V@) +am__v_CXX_ = $(am__v_CXX_@AM_DEFAULT_V@) +am__v_CXX_0 = @echo " CXX " $@; +am__v_CXX_1 = +CXXLD = $(CXX) +CXXLINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \ + -o $@ +AM_V_CXXLD = $(am__v_CXXLD_@AM_V@) +am__v_CXXLD_ = $(am__v_CXXLD_@AM_DEFAULT_V@) +am__v_CXXLD_0 = @echo " CXXLD " $@; +am__v_CXXLD_1 = +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +AM_V_CC = $(am__v_CC_@AM_V@) +am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@) +am__v_CC_0 = @echo " CC " $@; +am__v_CC_1 = +CCLD = $(CC) +LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ +AM_V_CCLD = $(am__v_CCLD_@AM_V@) +am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@) +am__v_CCLD_0 = @echo " CCLD " $@; +am__v_CCLD_1 = +SOURCES = $(packetq_SOURCES) $(dist_packetq_SOURCES) +DIST_SOURCES = $(packetq_SOURCES) $(dist_packetq_SOURCES) +RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \ + ctags-recursive dvi-recursive html-recursive info-recursive \ + install-data-recursive install-dvi-recursive \ + install-exec-recursive install-html-recursive \ + install-info-recursive install-pdf-recursive \ + install-ps-recursive install-recursive installcheck-recursive \ + installdirs-recursive pdf-recursive ps-recursive \ + tags-recursive uninstall-recursive +am__can_run_installinfo = \ + case $$AM_UPDATE_INFO_DIR in \ + n|no|NO) false;; \ + *) (install-info --version) >/dev/null 2>&1;; \ + esac +RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ + distclean-recursive maintainer-clean-recursive +am__recursive_targets = \ + $(RECURSIVE_TARGETS) \ + $(RECURSIVE_CLEAN_TARGETS) \ + $(am__extra_recursive_targets) +AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \ + distdir distdir-am +am__extra_recursive_targets = gcov-recursive +am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) \ + config.h.in +# Read a list of newline-separated strings from the standard input, +# and print each of them once, without duplicates. Input order is +# *not* preserved. +am__uniquify_input = $(AWK) '\ + BEGIN { nonempty = 0; } \ + { items[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in items) print i; }; } \ +' +# Make sure the list of sources is unique. This is necessary because, +# e.g., the same source file might be shared among _SOURCES variables +# for different programs/libraries. +am__define_uniq_tagged_files = \ + list='$(am__tagged_files)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | $(am__uniquify_input)` +DIST_SUBDIRS = $(SUBDIRS) +am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/config.h.in \ + $(top_srcdir)/depcomp +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +am__relativize = \ + dir0=`pwd`; \ + sed_first='s,^\([^/]*\)/.*$$,\1,'; \ + sed_rest='s,^[^/]*/*,,'; \ + sed_last='s,^.*/\([^/]*\)$$,\1,'; \ + sed_butlast='s,/*[^/]*$$,,'; \ + while test -n "$$dir1"; do \ + first=`echo "$$dir1" | sed -e "$$sed_first"`; \ + if test "$$first" != "."; then \ + if test "$$first" = ".."; then \ + dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \ + dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \ + else \ + first2=`echo "$$dir2" | sed -e "$$sed_first"`; \ + if test "$$first2" = "$$first"; then \ + dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \ + else \ + dir2="../$$dir2"; \ + fi; \ + dir0="$$dir0"/"$$first"; \ + fi; \ + fi; \ + dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \ + done; \ + reldir="$$dir2" +ACLOCAL = @ACLOCAL@ +AMTAR = @AMTAR@ +AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPPFLAGS = @CPPFLAGS@ +CSCOPE = @CSCOPE@ +CTAGS = @CTAGS@ +CXX = @CXX@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +ETAGS = @ETAGS@ +EXEEXT = @EXEEXT@ +GREP = @GREP@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LDFLAGS = @LDFLAGS@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LTLIBOBJS = @LTLIBOBJS@ +MAKEINFO = @MAKEINFO@ +MKDIR_P = @MKDIR_P@ +OBJEXT = @OBJEXT@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PKG_CONFIG = @PKG_CONFIG@ +PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@ +PKG_CONFIG_PATH = @PKG_CONFIG_PATH@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +abs_builddir = @abs_builddir@ +abs_srcdir = @abs_srcdir@ +abs_top_builddir = @abs_top_builddir@ +abs_top_srcdir = @abs_top_srcdir@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +am__tar = @am__tar@ +am__untar = @am__untar@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +builddir = @builddir@ +datadir = @datadir@ +datarootdir = @datarootdir@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +libmaxminddb_CFLAGS = @libmaxminddb_CFLAGS@ +libmaxminddb_LIBS = @libmaxminddb_LIBS@ +localedir = @localedir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +runstatedir = @runstatedir@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +srcdir = @srcdir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ +MAINTAINERCLEANFILES = $(srcdir)/Makefile.in +CLEANFILES = *.gcda *.gcno *.gcov +SUBDIRS = test +AM_CXXFLAGS = -I$(srcdir) \ + -I$(srcdir)/Murmur \ + -I$(top_srcdir) \ + $(libmaxminddb_CFLAGS) + +packetq_SOURCES = dns.cpp dns.h icmp.cpp icmp.h output.h packet_handler.cpp \ + packet_handler.h packetq.cpp packetq.h pcap.cpp pcap.h reader.cpp \ + reader.h refcountstring.h segzip.h server.cpp server.h sql.cpp sql.h \ + tcp.cpp tcp.h variant.h + +packetq_LDADD = $(libmaxminddb_LIBS) +dist_packetq_SOURCES = Murmur/MurmurHash3.cpp Murmur/MurmurHash3.h +EXTRA_DIST = regression-test.sh +all: config.h + $(MAKE) $(AM_MAKEFLAGS) all-recursive + +.SUFFIXES: +.SUFFIXES: .cpp .o .obj +$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): + +config.h: stamp-h1 + @test -f $@ || rm -f stamp-h1 + @test -f $@ || $(MAKE) $(AM_MAKEFLAGS) stamp-h1 + +stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status + @rm -f stamp-h1 + cd $(top_builddir) && $(SHELL) ./config.status src/config.h +$(srcdir)/config.h.in: $(am__configure_deps) + ($(am__cd) $(top_srcdir) && $(AUTOHEADER)) + rm -f stamp-h1 + touch $@ + +distclean-hdr: + -rm -f config.h stamp-h1 +install-binPROGRAMS: $(bin_PROGRAMS) + @$(NORMAL_INSTALL) + @list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \ + if test -n "$$list"; then \ + echo " $(MKDIR_P) '$(DESTDIR)$(bindir)'"; \ + $(MKDIR_P) "$(DESTDIR)$(bindir)" || exit 1; \ + fi; \ + for p in $$list; do echo "$$p $$p"; done | \ + sed 's/$(EXEEXT)$$//' | \ + while read p p1; do if test -f $$p \ + ; then echo "$$p"; echo "$$p"; else :; fi; \ + done | \ + sed -e 'p;s,.*/,,;n;h' \ + -e 's|.*|.|' \ + -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \ + sed 'N;N;N;s,\n, ,g' | \ + $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \ + { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \ + if ($$2 == $$4) files[d] = files[d] " " $$1; \ + else { print "f", $$3 "/" $$4, $$1; } } \ + END { for (d in files) print "f", d, files[d] }' | \ + while read type dir files; do \ + if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \ + test -z "$$files" || { \ + echo " $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(bindir)$$dir'"; \ + $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \ + } \ + ; done + +uninstall-binPROGRAMS: + @$(NORMAL_UNINSTALL) + @list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \ + files=`for p in $$list; do echo "$$p"; done | \ + sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \ + -e 's/$$/$(EXEEXT)/' \ + `; \ + test -n "$$list" || exit 0; \ + echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \ + cd "$(DESTDIR)$(bindir)" && rm -f $$files + +clean-binPROGRAMS: + -test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS) +Murmur/$(am__dirstamp): + @$(MKDIR_P) Murmur + @: > Murmur/$(am__dirstamp) +Murmur/$(DEPDIR)/$(am__dirstamp): + @$(MKDIR_P) Murmur/$(DEPDIR) + @: > Murmur/$(DEPDIR)/$(am__dirstamp) +Murmur/MurmurHash3.$(OBJEXT): Murmur/$(am__dirstamp) \ + Murmur/$(DEPDIR)/$(am__dirstamp) + +packetq$(EXEEXT): $(packetq_OBJECTS) $(packetq_DEPENDENCIES) $(EXTRA_packetq_DEPENDENCIES) + @rm -f packetq$(EXEEXT) + $(AM_V_CXXLD)$(CXXLINK) $(packetq_OBJECTS) $(packetq_LDADD) $(LIBS) + +mostlyclean-compile: + -rm -f *.$(OBJEXT) + -rm -f Murmur/*.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dns.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/icmp.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/packet_handler.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/packetq.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcap.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/reader.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/server.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sql.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tcp.Po@am__quote@ # am--include-marker +@AMDEP_TRUE@@am__include@ @am__quote@Murmur/$(DEPDIR)/MurmurHash3.Po@am__quote@ # am--include-marker + +$(am__depfiles_remade): + @$(MKDIR_P) $(@D) + @echo '# dummy' >$@-t && $(am__mv) $@-t $@ + +am--depfiles: $(am__depfiles_remade) + +.cpp.o: +@am__fastdepCXX_TRUE@ $(AM_V_CXX)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.o$$||'`;\ +@am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ $< &&\ +@am__fastdepCXX_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXXCOMPILE) -c -o $@ $< + +.cpp.obj: +@am__fastdepCXX_TRUE@ $(AM_V_CXX)depbase=`echo $@ | sed 's|[^/]*$$|$(DEPDIR)/&|;s|\.obj$$||'`;\ +@am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $$depbase.Tpo -c -o $@ `$(CYGPATH_W) '$<'` &&\ +@am__fastdepCXX_TRUE@ $(am__mv) $$depbase.Tpo $$depbase.Po +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ $(AM_V_CXX)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCXX_FALSE@ $(AM_V_CXX@am__nodep@)$(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'` + +# This directory's subdirectories are mostly independent; you can cd +# into them and run 'make' without going through this Makefile. +# To change the values of 'make' variables: instead of editing Makefiles, +# (1) if the variable is set in 'config.status', edit 'config.status' +# (which will cause the Makefiles to be regenerated when you run 'make'); +# (2) otherwise, pass the desired values on the 'make' command line. +$(am__recursive_targets): + @fail=; \ + if $(am__make_keepgoing); then \ + failcom='fail=yes'; \ + else \ + failcom='exit 1'; \ + fi; \ + dot_seen=no; \ + target=`echo $@ | sed s/-recursive//`; \ + case "$@" in \ + distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ + *) list='$(SUBDIRS)' ;; \ + esac; \ + for subdir in $$list; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + dot_seen=yes; \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || eval $$failcom; \ + done; \ + if test "$$dot_seen" = "no"; then \ + $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ + fi; test -z "$$fail" +gcov-local: + +ID: $(am__tagged_files) + $(am__define_uniq_tagged_files); mkid -fID $$unique +tags: tags-recursive +TAGS: tags + +tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + set x; \ + here=`pwd`; \ + if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \ + include_option=--etags-include; \ + empty_fix=.; \ + else \ + include_option=--include; \ + empty_fix=; \ + fi; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test ! -f $$subdir/TAGS || \ + set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \ + fi; \ + done; \ + $(am__define_uniq_tagged_files); \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ + fi +ctags: ctags-recursive + +CTAGS: ctags +ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + $(am__define_uniq_tagged_files); \ + test -z "$(CTAGS_ARGS)$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" +cscopelist: cscopelist-recursive + +cscopelist-am: $(am__tagged_files) + list='$(am__tagged_files)'; \ + case "$(srcdir)" in \ + [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \ + *) sdir=$(subdir)/$(srcdir) ;; \ + esac; \ + for i in $$list; do \ + if test -f "$$i"; then \ + echo "$(subdir)/$$i"; \ + else \ + echo "$$sdir/$$i"; \ + fi; \ + done >> $(top_builddir)/cscope.files + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags +distdir: $(BUILT_SOURCES) + $(MAKE) $(AM_MAKEFLAGS) distdir-am + +distdir-am: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ + else \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ + || exit 1; \ + fi; \ + done + @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + $(am__make_dryrun) \ + || test -d "$(distdir)/$$subdir" \ + || $(MKDIR_P) "$(distdir)/$$subdir" \ + || exit 1; \ + dir1=$$subdir; dir2="$(distdir)/$$subdir"; \ + $(am__relativize); \ + new_distdir=$$reldir; \ + dir1=$$subdir; dir2="$(top_distdir)"; \ + $(am__relativize); \ + new_top_distdir=$$reldir; \ + echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \ + echo " am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \ + ($(am__cd) $$subdir && \ + $(MAKE) $(AM_MAKEFLAGS) \ + top_distdir="$$new_top_distdir" \ + distdir="$$new_distdir" \ + am__remove_distdir=: \ + am__skip_length_check=: \ + am__skip_mode_fix=: \ + distdir) \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-recursive +all-am: Makefile $(PROGRAMS) config.h +installdirs: installdirs-recursive +installdirs-am: + for dir in "$(DESTDIR)$(bindir)"; do \ + test -z "$$dir" || $(MKDIR_P) "$$dir"; \ + done +install: install-recursive +install-exec: install-exec-recursive +install-data: install-data-recursive +uninstall: uninstall-recursive + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-recursive +install-strip: + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi +mostlyclean-generic: + +clean-generic: + -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES) + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + -rm -f Murmur/$(DEPDIR)/$(am__dirstamp) + -rm -f Murmur/$(am__dirstamp) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." + -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES) +@ENABLE_GCOV_FALSE@gcov-local: +clean: clean-recursive + +clean-am: clean-binPROGRAMS clean-generic mostlyclean-am + +distclean: distclean-recursive + -rm -f ./$(DEPDIR)/dns.Po + -rm -f ./$(DEPDIR)/icmp.Po + -rm -f ./$(DEPDIR)/packet_handler.Po + -rm -f ./$(DEPDIR)/packetq.Po + -rm -f ./$(DEPDIR)/pcap.Po + -rm -f ./$(DEPDIR)/reader.Po + -rm -f ./$(DEPDIR)/server.Po + -rm -f ./$(DEPDIR)/sql.Po + -rm -f ./$(DEPDIR)/tcp.Po + -rm -f Murmur/$(DEPDIR)/MurmurHash3.Po + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-hdr distclean-tags + +dvi: dvi-recursive + +dvi-am: + +gcov: gcov-recursive + +gcov-am: gcov-local + +html: html-recursive + +html-am: + +info: info-recursive + +info-am: + +install-data-am: + +install-dvi: install-dvi-recursive + +install-dvi-am: + +install-exec-am: install-binPROGRAMS + +install-html: install-html-recursive + +install-html-am: + +install-info: install-info-recursive + +install-info-am: + +install-man: + +install-pdf: install-pdf-recursive + +install-pdf-am: + +install-ps: install-ps-recursive + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-recursive + -rm -f ./$(DEPDIR)/dns.Po + -rm -f ./$(DEPDIR)/icmp.Po + -rm -f ./$(DEPDIR)/packet_handler.Po + -rm -f ./$(DEPDIR)/packetq.Po + -rm -f ./$(DEPDIR)/pcap.Po + -rm -f ./$(DEPDIR)/reader.Po + -rm -f ./$(DEPDIR)/server.Po + -rm -f ./$(DEPDIR)/sql.Po + -rm -f ./$(DEPDIR)/tcp.Po + -rm -f Murmur/$(DEPDIR)/MurmurHash3.Po + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-recursive + +mostlyclean-am: mostlyclean-compile mostlyclean-generic + +pdf: pdf-recursive + +pdf-am: + +ps: ps-recursive + +ps-am: + +uninstall-am: uninstall-binPROGRAMS + +.MAKE: $(am__recursive_targets) all install-am install-strip + +.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \ + am--depfiles check check-am clean clean-binPROGRAMS \ + clean-generic cscopelist-am ctags ctags-am distclean \ + distclean-compile distclean-generic distclean-hdr \ + distclean-tags distdir dvi dvi-am gcov-am gcov-local html \ + html-am info info-am install install-am install-binPROGRAMS \ + install-data install-data-am install-dvi install-dvi-am \ + install-exec install-exec-am install-html install-html-am \ + install-info install-info-am install-man install-pdf \ + install-pdf-am install-ps install-ps-am install-strip \ + installcheck installcheck-am installdirs installdirs-am \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-compile mostlyclean-generic pdf pdf-am ps ps-am \ + tags tags-am uninstall uninstall-am uninstall-binPROGRAMS + +.PRECIOUS: Makefile + + +@ENABLE_GCOV_TRUE@gcov-local: +@ENABLE_GCOV_TRUE@ for src in $(packetq_SOURCES) $(dist_packetq_SOURCES); do \ +@ENABLE_GCOV_TRUE@ gcov -l -r -s "$(srcdir)" "$$src"; \ +@ENABLE_GCOV_TRUE@ done + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/Murmur/MurmurHash3.cpp b/src/Murmur/MurmurHash3.cpp new file mode 100644 index 0000000..aa7982d --- /dev/null +++ b/src/Murmur/MurmurHash3.cpp @@ -0,0 +1,335 @@ +//----------------------------------------------------------------------------- +// MurmurHash3 was written by Austin Appleby, and is placed in the public +// domain. The author hereby disclaims copyright to this source code. + +// Note - The x86 and x64 versions do _not_ produce the same results, as the +// algorithms are optimized for their respective platforms. You can still +// compile and run any of them on any platform, but your performance with the +// non-native version will be less than optimal. + +#include "MurmurHash3.h" + +//----------------------------------------------------------------------------- +// Platform-specific functions and macros + +// Microsoft Visual Studio + +#if defined(_MSC_VER) + +#define FORCE_INLINE __forceinline + +#include + +#define ROTL32(x,y) _rotl(x,y) +#define ROTL64(x,y) _rotl64(x,y) + +#define BIG_CONSTANT(x) (x) + +// Other compilers + +#else // defined(_MSC_VER) + +#define FORCE_INLINE inline __attribute__((always_inline)) + +inline uint32_t rotl32 ( uint32_t x, int8_t r ) +{ + return (x << r) | (x >> (32 - r)); +} + +inline uint64_t rotl64 ( uint64_t x, int8_t r ) +{ + return (x << r) | (x >> (64 - r)); +} + +#define ROTL32(x,y) rotl32(x,y) +#define ROTL64(x,y) rotl64(x,y) + +#define BIG_CONSTANT(x) (x##LLU) + +#endif // !defined(_MSC_VER) + +//----------------------------------------------------------------------------- +// Block read - if your platform needs to do endian-swapping or can only +// handle aligned reads, do the conversion here + +FORCE_INLINE uint32_t getblock32 ( const uint32_t * p, int i ) +{ + return p[i]; +} + +FORCE_INLINE uint64_t getblock64 ( const uint64_t * p, int i ) +{ + return p[i]; +} + +//----------------------------------------------------------------------------- +// Finalization mix - force all bits of a hash block to avalanche + +FORCE_INLINE uint32_t fmix32 ( uint32_t h ) +{ + h ^= h >> 16; + h *= 0x85ebca6b; + h ^= h >> 13; + h *= 0xc2b2ae35; + h ^= h >> 16; + + return h; +} + +//---------- + +FORCE_INLINE uint64_t fmix64 ( uint64_t k ) +{ + k ^= k >> 33; + k *= BIG_CONSTANT(0xff51afd7ed558ccd); + k ^= k >> 33; + k *= BIG_CONSTANT(0xc4ceb9fe1a85ec53); + k ^= k >> 33; + + return k; +} + +//----------------------------------------------------------------------------- + +void MurmurHash3_x86_32 ( const void * key, int len, + uint32_t seed, void * out ) +{ + const uint8_t * data = (const uint8_t*)key; + const int nblocks = len / 4; + + uint32_t h1 = seed; + + const uint32_t c1 = 0xcc9e2d51; + const uint32_t c2 = 0x1b873593; + + //---------- + // body + + const uint32_t * blocks = (const uint32_t *)(data + nblocks*4); + + for(int i = -nblocks; i; i++) + { + uint32_t k1 = getblock32(blocks,i); + + k1 *= c1; + k1 = ROTL32(k1,15); + k1 *= c2; + + h1 ^= k1; + h1 = ROTL32(h1,13); + h1 = h1*5+0xe6546b64; + } + + //---------- + // tail + + const uint8_t * tail = (const uint8_t*)(data + nblocks*4); + + uint32_t k1 = 0; + + switch(len & 3) + { + case 3: k1 ^= tail[2] << 16; + case 2: k1 ^= tail[1] << 8; + case 1: k1 ^= tail[0]; + k1 *= c1; k1 = ROTL32(k1,15); k1 *= c2; h1 ^= k1; + }; + + //---------- + // finalization + + h1 ^= len; + + h1 = fmix32(h1); + + *(uint32_t*)out = h1; +} + +//----------------------------------------------------------------------------- + +void MurmurHash3_x86_128 ( const void * key, const int len, + uint32_t seed, void * out ) +{ + const uint8_t * data = (const uint8_t*)key; + const int nblocks = len / 16; + + uint32_t h1 = seed; + uint32_t h2 = seed; + uint32_t h3 = seed; + uint32_t h4 = seed; + + const uint32_t c1 = 0x239b961b; + const uint32_t c2 = 0xab0e9789; + const uint32_t c3 = 0x38b34ae5; + const uint32_t c4 = 0xa1e38b93; + + //---------- + // body + + const uint32_t * blocks = (const uint32_t *)(data + nblocks*16); + + for(int i = -nblocks; i; i++) + { + uint32_t k1 = getblock32(blocks,i*4+0); + uint32_t k2 = getblock32(blocks,i*4+1); + uint32_t k3 = getblock32(blocks,i*4+2); + uint32_t k4 = getblock32(blocks,i*4+3); + + k1 *= c1; k1 = ROTL32(k1,15); k1 *= c2; h1 ^= k1; + + h1 = ROTL32(h1,19); h1 += h2; h1 = h1*5+0x561ccd1b; + + k2 *= c2; k2 = ROTL32(k2,16); k2 *= c3; h2 ^= k2; + + h2 = ROTL32(h2,17); h2 += h3; h2 = h2*5+0x0bcaa747; + + k3 *= c3; k3 = ROTL32(k3,17); k3 *= c4; h3 ^= k3; + + h3 = ROTL32(h3,15); h3 += h4; h3 = h3*5+0x96cd1c35; + + k4 *= c4; k4 = ROTL32(k4,18); k4 *= c1; h4 ^= k4; + + h4 = ROTL32(h4,13); h4 += h1; h4 = h4*5+0x32ac3b17; + } + + //---------- + // tail + + const uint8_t * tail = (const uint8_t*)(data + nblocks*16); + + uint32_t k1 = 0; + uint32_t k2 = 0; + uint32_t k3 = 0; + uint32_t k4 = 0; + + switch(len & 15) + { + case 15: k4 ^= tail[14] << 16; + case 14: k4 ^= tail[13] << 8; + case 13: k4 ^= tail[12] << 0; + k4 *= c4; k4 = ROTL32(k4,18); k4 *= c1; h4 ^= k4; + + case 12: k3 ^= tail[11] << 24; + case 11: k3 ^= tail[10] << 16; + case 10: k3 ^= tail[ 9] << 8; + case 9: k3 ^= tail[ 8] << 0; + k3 *= c3; k3 = ROTL32(k3,17); k3 *= c4; h3 ^= k3; + + case 8: k2 ^= tail[ 7] << 24; + case 7: k2 ^= tail[ 6] << 16; + case 6: k2 ^= tail[ 5] << 8; + case 5: k2 ^= tail[ 4] << 0; + k2 *= c2; k2 = ROTL32(k2,16); k2 *= c3; h2 ^= k2; + + case 4: k1 ^= tail[ 3] << 24; + case 3: k1 ^= tail[ 2] << 16; + case 2: k1 ^= tail[ 1] << 8; + case 1: k1 ^= tail[ 0] << 0; + k1 *= c1; k1 = ROTL32(k1,15); k1 *= c2; h1 ^= k1; + }; + + //---------- + // finalization + + h1 ^= len; h2 ^= len; h3 ^= len; h4 ^= len; + + h1 += h2; h1 += h3; h1 += h4; + h2 += h1; h3 += h1; h4 += h1; + + h1 = fmix32(h1); + h2 = fmix32(h2); + h3 = fmix32(h3); + h4 = fmix32(h4); + + h1 += h2; h1 += h3; h1 += h4; + h2 += h1; h3 += h1; h4 += h1; + + ((uint32_t*)out)[0] = h1; + ((uint32_t*)out)[1] = h2; + ((uint32_t*)out)[2] = h3; + ((uint32_t*)out)[3] = h4; +} + +//----------------------------------------------------------------------------- + +void MurmurHash3_x64_128 ( const void * key, const int len, + const uint32_t seed, void * out ) +{ + const uint8_t * data = (const uint8_t*)key; + const int nblocks = len / 16; + + uint64_t h1 = seed; + uint64_t h2 = seed; + + const uint64_t c1 = BIG_CONSTANT(0x87c37b91114253d5); + const uint64_t c2 = BIG_CONSTANT(0x4cf5ad432745937f); + + //---------- + // body + + const uint64_t * blocks = (const uint64_t *)(data); + + for(int i = 0; i < nblocks; i++) + { + uint64_t k1 = getblock64(blocks,i*2+0); + uint64_t k2 = getblock64(blocks,i*2+1); + + k1 *= c1; k1 = ROTL64(k1,31); k1 *= c2; h1 ^= k1; + + h1 = ROTL64(h1,27); h1 += h2; h1 = h1*5+0x52dce729; + + k2 *= c2; k2 = ROTL64(k2,33); k2 *= c1; h2 ^= k2; + + h2 = ROTL64(h2,31); h2 += h1; h2 = h2*5+0x38495ab5; + } + + //---------- + // tail + + const uint8_t * tail = (const uint8_t*)(data + nblocks*16); + + uint64_t k1 = 0; + uint64_t k2 = 0; + + switch(len & 15) + { + case 15: k2 ^= ((uint64_t)tail[14]) << 48; + case 14: k2 ^= ((uint64_t)tail[13]) << 40; + case 13: k2 ^= ((uint64_t)tail[12]) << 32; + case 12: k2 ^= ((uint64_t)tail[11]) << 24; + case 11: k2 ^= ((uint64_t)tail[10]) << 16; + case 10: k2 ^= ((uint64_t)tail[ 9]) << 8; + case 9: k2 ^= ((uint64_t)tail[ 8]) << 0; + k2 *= c2; k2 = ROTL64(k2,33); k2 *= c1; h2 ^= k2; + + case 8: k1 ^= ((uint64_t)tail[ 7]) << 56; + case 7: k1 ^= ((uint64_t)tail[ 6]) << 48; + case 6: k1 ^= ((uint64_t)tail[ 5]) << 40; + case 5: k1 ^= ((uint64_t)tail[ 4]) << 32; + case 4: k1 ^= ((uint64_t)tail[ 3]) << 24; + case 3: k1 ^= ((uint64_t)tail[ 2]) << 16; + case 2: k1 ^= ((uint64_t)tail[ 1]) << 8; + case 1: k1 ^= ((uint64_t)tail[ 0]) << 0; + k1 *= c1; k1 = ROTL64(k1,31); k1 *= c2; h1 ^= k1; + }; + + //---------- + // finalization + + h1 ^= len; h2 ^= len; + + h1 += h2; + h2 += h1; + + h1 = fmix64(h1); + h2 = fmix64(h2); + + h1 += h2; + h2 += h1; + + ((uint64_t*)out)[0] = h1; + ((uint64_t*)out)[1] = h2; +} + +//----------------------------------------------------------------------------- + diff --git a/src/Murmur/MurmurHash3.h b/src/Murmur/MurmurHash3.h new file mode 100644 index 0000000..54e9d3f --- /dev/null +++ b/src/Murmur/MurmurHash3.h @@ -0,0 +1,37 @@ +//----------------------------------------------------------------------------- +// MurmurHash3 was written by Austin Appleby, and is placed in the public +// domain. The author hereby disclaims copyright to this source code. + +#ifndef _MURMURHASH3_H_ +#define _MURMURHASH3_H_ + +//----------------------------------------------------------------------------- +// Platform-specific functions and macros + +// Microsoft Visual Studio + +#if defined(_MSC_VER) + +typedef unsigned char uint8_t; +typedef unsigned long uint32_t; +typedef unsigned __int64 uint64_t; + +// Other compilers + +#else // defined(_MSC_VER) + +#include + +#endif // !defined(_MSC_VER) + +//----------------------------------------------------------------------------- + +void MurmurHash3_x86_32 ( const void * key, int len, uint32_t seed, void * out ); + +void MurmurHash3_x86_128 ( const void * key, int len, uint32_t seed, void * out ); + +void MurmurHash3_x64_128 ( const void * key, int len, uint32_t seed, void * out ); + +//----------------------------------------------------------------------------- + +#endif // _MURMURHASH3_H_ diff --git a/src/config.h.in b/src/config.h.in new file mode 100644 index 0000000..8c828dd --- /dev/null +++ b/src/config.h.in @@ -0,0 +1,137 @@ +/* src/config.h.in. Generated from configure.ac by autoheader. */ + +/* Define to 1 if you have the header file. */ +#undef HAVE_ARPA_INET_H + +/* Define to 1 if you have the `bzero' function. */ +#undef HAVE_BZERO + +/* Define to 1 if you have the `dup2' function. */ +#undef HAVE_DUP2 + +/* Define to 1 if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have libmaxminddb. */ +#undef HAVE_LIBMAXMINDDB + +/* Define to 1 if you have the `nsl' library (-lnsl). */ +#undef HAVE_LIBNSL + +/* Define to 1 if you have the `socket' library (-lsocket). */ +#undef HAVE_LIBSOCKET + +/* Define to 1 if you have the `z' library (-lz). */ +#undef HAVE_LIBZ + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIMITS_H + +/* Define to 1 if you have the `mkdir' function. */ +#undef HAVE_MKDIR + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_IN_H + +/* has net/ethernet.h header */ +#undef HAVE_NET_ETHERNET_H + +/* has net/ethertypes.h header */ +#undef HAVE_NET_ETHERTYPES_H + +/* Define to 1 if your system has a GNU libc compatible `realloc' function, + and to 0 otherwise. */ +#undef HAVE_REALLOC + +/* Define to 1 if you have the `regcomp' function. */ +#undef HAVE_REGCOMP + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `strdup' function. */ +#undef HAVE_STRDUP + +/* Define to 1 if you have the `strerror' function. */ +#undef HAVE_STRERROR + +/* Define to 1 if you have the `strftime' function. */ +#undef HAVE_STRFTIME + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strtoul' function. */ +#undef HAVE_STRTOUL + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYSLOG_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SOCKET_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* Define to 1 if all of the C90 standard headers exist (not just the ones + required in a freestanding environment). This macro is provided for + backward compatibility; new code need not use it. */ +#undef STDC_HEADERS + +/* Define to 1 if you can safely include both and . This + macro is obsolete. */ +#undef TIME_WITH_SYS_TIME + +/* Version number of package */ +#undef VERSION + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to rpl_realloc if the replacement function should be used. */ +#undef realloc + +/* Define to `unsigned int' if does not define. */ +#undef size_t diff --git a/src/dns.cpp b/src/dns.cpp new file mode 100644 index 0000000..24ebca1 --- /dev/null +++ b/src/dns.cpp @@ -0,0 +1,456 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#include "dns.h" +#include "output.h" +#include "packet_handler.h" +#include "packetq.h" +#include "tcp.h" + +#include +#include +#include + +namespace packetq { + +char visible_char_map[256]; + +void fill_in_visible_char_map() +{ + for (int i = 0; i < 256; ++i) { + visible_char_map[i] = isgraph(i) ? i : '$'; + } +} + +void fill_in_visible_char_map_rfc1035() +{ + for (int i = 0; i < 256; ++i) { + if ((i >= 'a' && i <= 'z') + || (i >= 'A' && i <= 'Z') + || (i >= '0' && i <= '9') + || (i == '-' || i == '_')) { + visible_char_map[i] = i; + } else { // espaping needed + visible_char_map[i] = 0; + } + } +} + +Parse_dns::Parse_dns(bool escape_dnsnames) +{ + if (escape_dnsnames) { + fill_in_visible_char_map_rfc1035(); + } else { + fill_in_visible_char_map(); + } + + table_name = "dns"; + + add_packet_columns(); + add_lookup_tables(); +} + +void Parse_dns::add_packet_columns() +{ + m_ip_helper.add_packet_columns(*this); + + add_packet_column("qname", "", Coltype::_text, COLUMN_QNAME); + add_packet_column("aname", "", Coltype::_text, COLUMN_ANAME); + add_packet_column("msg_id", "", Coltype::_int, COLUMN_MSG_ID); + add_packet_column("msg_size", "", Coltype::_int, COLUMN_MSG_SIZE); + add_packet_column("opcode", "", Coltype::_int, COLUMN_OPCODE); + add_packet_column("rcode", "", Coltype::_int, COLUMN_RCODE); + add_packet_column("extended_rcode", "", Coltype::_int, COLUMN_EXTENDED_RCODE); + add_packet_column("edns_version", "", Coltype::_int, COLUMN_EDNS_VERSION); + add_packet_column("z", "", Coltype::_int, COLUMN_Z); + add_packet_column("udp_size", "", Coltype::_int, COLUMN_UDP_SIZE); + add_packet_column("qd_count", "", Coltype::_int, COLUMN_QD_COUNT); + add_packet_column("an_count", "", Coltype::_int, COLUMN_AN_COUNT); + add_packet_column("ns_count", "", Coltype::_int, COLUMN_NS_COUNT); + add_packet_column("ar_count", "", Coltype::_int, COLUMN_AR_COUNT); + add_packet_column("qtype", "", Coltype::_int, COLUMN_QTYPE); + add_packet_column("qclass", "", Coltype::_int, COLUMN_QCLASS); + add_packet_column("qlabels", "", Coltype::_int, COLUMN_QLABELS); + add_packet_column("atype", "", Coltype::_int, COLUMN_ATYPE); + add_packet_column("aclass", "", Coltype::_int, COLUMN_ACLASS); + add_packet_column("attl", "", Coltype::_int, COLUMN_ATTL); + add_packet_column("alabels", "", Coltype::_int, COLUMN_ALABELS); + add_packet_column("aa", "", Coltype::_bool, COLUMN_AA); + add_packet_column("tc", "", Coltype::_bool, COLUMN_TC); + add_packet_column("rd", "", Coltype::_bool, COLUMN_RD); + add_packet_column("cd", "", Coltype::_bool, COLUMN_CD); + add_packet_column("ra", "", Coltype::_bool, COLUMN_RA); + add_packet_column("ad", "", Coltype::_bool, COLUMN_AD); + add_packet_column("do", "", Coltype::_bool, COLUMN_DO); + add_packet_column("edns0", "", Coltype::_bool, COLUMN_EDNS0); + add_packet_column("qr", "", Coltype::_bool, COLUMN_QR); + + add_packet_column("edns0_ecs", "", Coltype::_bool, COLUMN_EDNS0_ECS); + add_packet_column("edns0_ecs_family", "", Coltype::_int, COLUMN_EDNS0_ECS_FAMILY); + add_packet_column("edns0_ecs_source", "", Coltype::_int, COLUMN_EDNS0_ECS_SOURCE); + add_packet_column("edns0_ecs_scope", "", Coltype::_int, COLUMN_EDNS0_ECS_SCOPE); + add_packet_column("edns0_ecs_address", "", Coltype::_text, COLUMN_EDNS0_ECS_ADDRESS); +} + +void Parse_dns::add_lookup_tables() +{ + g_db.add_lut("qtype", 1, "A"); + g_db.add_lut("qtype", 2, "NS"); + g_db.add_lut("qtype", 3, "MD"); + g_db.add_lut("qtype", 4, "MF"); + g_db.add_lut("qtype", 5, "CNAME"); + g_db.add_lut("qtype", 6, "SOA"); + g_db.add_lut("qtype", 7, "MB"); + g_db.add_lut("qtype", 8, "MG"); + g_db.add_lut("qtype", 9, "MR"); + g_db.add_lut("qtype", 10, "NULL"); + g_db.add_lut("qtype", 11, "WKS"); + g_db.add_lut("qtype", 12, "PTR"); + g_db.add_lut("qtype", 13, "HINFO"); + g_db.add_lut("qtype", 14, "MINFO"); + g_db.add_lut("qtype", 15, "MX"); + g_db.add_lut("qtype", 16, "TXT"); + g_db.add_lut("qtype", 17, "RP"); + g_db.add_lut("qtype", 18, "AFSDB"); + g_db.add_lut("qtype", 19, "X25"); + g_db.add_lut("qtype", 20, "ISDN"); + g_db.add_lut("qtype", 21, "RT"); + g_db.add_lut("qtype", 22, "NSAP"); + g_db.add_lut("qtype", 23, "NSAP-PTR"); + g_db.add_lut("qtype", 24, "SIG"); + g_db.add_lut("qtype", 25, "KEY"); + g_db.add_lut("qtype", 26, "PX"); + g_db.add_lut("qtype", 27, "GPOS"); + g_db.add_lut("qtype", 28, "AAAA"); + g_db.add_lut("qtype", 29, "LOC"); + g_db.add_lut("qtype", 30, "NXT"); + g_db.add_lut("qtype", 31, "EID"); + g_db.add_lut("qtype", 32, "NIMLOC"); + g_db.add_lut("qtype", 33, "SRV"); + g_db.add_lut("qtype", 34, "ATMA"); + g_db.add_lut("qtype", 35, "NAPTR"); + g_db.add_lut("qtype", 36, "KX"); + g_db.add_lut("qtype", 37, "CERT"); + g_db.add_lut("qtype", 38, "A6"); + g_db.add_lut("qtype", 39, "DNAME"); + g_db.add_lut("qtype", 40, "SINK"); + g_db.add_lut("qtype", 41, "OPT"); + g_db.add_lut("qtype", 42, "APL"); + g_db.add_lut("qtype", 43, "DS"); + g_db.add_lut("qtype", 44, "SSHFP"); + g_db.add_lut("qtype", 45, "IPSECKEY"); + g_db.add_lut("qtype", 46, "RRSIG"); + g_db.add_lut("qtype", 47, "NSEC"); + g_db.add_lut("qtype", 48, "DNSKEY"); + g_db.add_lut("qtype", 49, "DHCID"); + g_db.add_lut("qtype", 50, "NSEC3"); + g_db.add_lut("qtype", 51, "NSEC3PARAM"); + g_db.add_lut("qtype", 52, "TLSA"); + g_db.add_lut("qtype", 53, "SMIMEA"); + g_db.add_lut("qtype", 55, "HIP"); + g_db.add_lut("qtype", 56, "NINFO"); + g_db.add_lut("qtype", 57, "RKEY"); + g_db.add_lut("qtype", 58, "TALINK"); + g_db.add_lut("qtype", 59, "CDS"); + g_db.add_lut("qtype", 60, "CDNSKEY"); + g_db.add_lut("qtype", 61, "OPENPGPKEY"); + g_db.add_lut("qtype", 62, "CSYNC"); + g_db.add_lut("qtype", 63, "ZONEMD"); + g_db.add_lut("qtype", 64, "SVCB"); + g_db.add_lut("qtype", 65, "HTTPS"); + g_db.add_lut("qtype", 99, "SPF"); + g_db.add_lut("qtype", 100, "UINFO"); + g_db.add_lut("qtype", 101, "UID"); + g_db.add_lut("qtype", 102, "GID"); + g_db.add_lut("qtype", 103, "UNSPEC"); + g_db.add_lut("qtype", 104, "NID"); + g_db.add_lut("qtype", 105, "L32"); + g_db.add_lut("qtype", 106, "L64"); + g_db.add_lut("qtype", 107, "LP"); + g_db.add_lut("qtype", 108, "EUI48"); + g_db.add_lut("qtype", 109, "EUI64"); + g_db.add_lut("qtype", 249, "TKEY"); + g_db.add_lut("qtype", 250, "TSIG"); + g_db.add_lut("qtype", 251, "IXFR"); + g_db.add_lut("qtype", 252, "AXFR"); + g_db.add_lut("qtype", 253, "MAILB"); + g_db.add_lut("qtype", 254, "MAILA"); + g_db.add_lut("qtype", 255, "*"); + g_db.add_lut("qtype", 256, "URI"); + g_db.add_lut("qtype", 257, "CAA"); + g_db.add_lut("qtype", 258, "AVC"); + g_db.add_lut("qtype", 259, "DOA"); + g_db.add_lut("qtype", 260, "AMTRELAY"); + g_db.add_lut("qtype", 32768, "TA"); + g_db.add_lut("qtype", 32769, "DLV"); + + g_db.add_lut("rcode", 0, "NoError"); + g_db.add_lut("rcode", 1, "FormErr"); + g_db.add_lut("rcode", 2, "ServFail"); + g_db.add_lut("rcode", 3, "NXDomain"); + g_db.add_lut("rcode", 4, "NotImp"); + g_db.add_lut("rcode", 5, "Refused"); + g_db.add_lut("rcode", 6, "YXDomain"); + g_db.add_lut("rcode", 7, "YXRRSet"); + g_db.add_lut("rcode", 8, "NXRRSet"); + g_db.add_lut("rcode", 9, "NotAuth"); + g_db.add_lut("rcode", 10, "NotZone"); + g_db.add_lut("rcode", 16, "BADVERS"); + g_db.add_lut("rcode", 16, "BADSIG"); + g_db.add_lut("rcode", 17, "BADKEY"); + g_db.add_lut("rcode", 18, "BADTIME"); + g_db.add_lut("rcode", 19, "BADMODE"); + g_db.add_lut("rcode", 20, "BADNAME"); + g_db.add_lut("rcode", 21, "BADALG"); + g_db.add_lut("rcode", 22, "BADTRUNC"); +} + +void Parse_dns::on_table_created(Table* table, const std::vector& columns) +{ + m_ip_helper.on_table_created(table, columns); + + acc_msg_id = table->get_accessor("msg_id"); + acc_msg_size = table->get_accessor("msg_size"); + acc_opcode = table->get_accessor("opcode"); + acc_rcode = table->get_accessor("rcode"); + acc_extended_rcode = table->get_accessor("extended_rcode"); + acc_edns_version = table->get_accessor("edns_version"); + acc_z = table->get_accessor("z"); + acc_udp_size = table->get_accessor("udp_size"); + acc_qd_count = table->get_accessor("qd_count"); + acc_an_count = table->get_accessor("an_count"); + acc_ns_count = table->get_accessor("ns_count"); + acc_ar_count = table->get_accessor("ar_count"); + acc_qtype = table->get_accessor("qtype"); + acc_qclass = table->get_accessor("qclass"); + acc_qlabels = table->get_accessor("qlabels"); + acc_atype = table->get_accessor("atype"); + acc_aclass = table->get_accessor("aclass"); + acc_attl = table->get_accessor("attl"); + acc_alabels = table->get_accessor("alabels"); + + acc_qr = table->get_accessor("qr"); + acc_aa = table->get_accessor("aa"); + acc_tc = table->get_accessor("tc"); + acc_rd = table->get_accessor("rd"); + acc_cd = table->get_accessor("cd"); + acc_ra = table->get_accessor("ra"); + acc_ad = table->get_accessor("ad"); + acc_do = table->get_accessor("do"); + acc_edns0 = table->get_accessor("edns0"); + + acc_qname = table->get_accessor("qname"); + acc_aname = table->get_accessor("aname"); + + acc_edns0_ecs = table->get_accessor("edns0_ecs"); + acc_edns0_ecs_family = table->get_accessor("edns0_ecs_family"); + acc_edns0_ecs_source = table->get_accessor("edns0_ecs_source"); + acc_edns0_ecs_scope = table->get_accessor("edns0_ecs_scope"); + acc_edns0_ecs_address = table->get_accessor("edns0_ecs_address"); +} + +Packet::ParseResult Parse_dns::parse(Packet& packet, const std::vector& columns, Row& destination_row, bool sample) +{ + if (not(packet.m_len >= 12 && (packet.m_ip_header.proto == IPPROTO_UDP || packet.m_ip_header.proto == IPPROTO_TCP))) + return Packet::ERROR; + + if (!sample) + return Packet::NOT_SAMPLED; + + unsigned char* ddata = packet.m_data; + int dlength = packet.m_len; + + if (packet.m_ip_header.proto == IPPROTO_TCP) { + int dns_size = (int(ddata[0]) << 8) | ddata[1]; + ddata += 2; + dlength -= 2; + if (dns_size != dlength) + return Packet::ERROR; + } + + DNSMessage message(ddata, dlength, packet.m_ip_header); + + DNSMessage::Header& header = message.m_header; + IP_header& ip_header = message.m_ip_header; + + if (message.m_error != 0) + return Packet::ERROR; + + if (!header.qr and header.qdcount == 0) + return Packet::ERROR; + + Row* r = &destination_row; + + m_ip_helper.assign(r, &ip_header, columns); + + for (auto i = columns.begin(), end = columns.end(); i != end; ++i) { + switch (*i) { + case COLUMN_MSG_ID: + acc_msg_id.value(r) = header.id; + break; + + case COLUMN_MSG_SIZE: + acc_msg_size.value(r) = message.m_length; + break; + + case COLUMN_QR: + acc_qr.value(r) = header.qr; + break; + + case COLUMN_AA: + acc_aa.value(r) = header.aa; + break; + + case COLUMN_TC: + acc_tc.value(r) = header.tc; + break; + + case COLUMN_RD: + acc_rd.value(r) = header.rd; + break; + + case COLUMN_CD: + acc_cd.value(r) = header.cd; + break; + + case COLUMN_RA: + acc_ra.value(r) = header.ra; + break; + + case COLUMN_AD: + acc_ad.value(r) = header.ad; + break; + + case COLUMN_OPCODE: + acc_opcode.value(r) = header.opcode; + break; + + case COLUMN_RCODE: + acc_rcode.value(r) = header.rcode; + break; + + case COLUMN_QD_COUNT: + acc_qd_count.value(r) = header.qdcount; + break; + + case COLUMN_AN_COUNT: + acc_an_count.value(r) = header.ancount; + break; + + case COLUMN_NS_COUNT: + acc_ns_count.value(r) = header.nscount; + break; + + case COLUMN_AR_COUNT: + acc_ar_count.value(r) = header.arcount; + break; + + case COLUMN_QTYPE: + acc_qtype.value(r) = message.m_questions[0].qtype; + break; + + case COLUMN_QCLASS: + acc_qclass.value(r) = message.m_questions[0].qclass; + break; + + case COLUMN_QLABELS: + acc_qlabels.value(r) = message.m_questions[0].qname.labels; + break; + + case COLUMN_QNAME: + acc_qname.value(r) = RefCountString::construct(message.m_questions[0].qname.fqdn); + break; + + case COLUMN_EDNS0: + acc_edns0.value(r) = message.m_edns0 ? 1 : 0; + break; + + case COLUMN_DO: + acc_do.value(r) = message.m_edns0 ? message.m_do : 0; + break; + + case COLUMN_EXTENDED_RCODE: + acc_extended_rcode.value(r) = message.m_edns0 ? message.m_extended_rcode : 0; + break; + + case COLUMN_EDNS_VERSION: + acc_edns_version.value(r) = message.m_edns0 ? message.m_edns_version : 0; + break; + + case COLUMN_Z: + acc_z.value(r) = message.m_edns0 ? message.m_z : 0; + break; + + case COLUMN_UDP_SIZE: + acc_udp_size.value(r) = message.m_edns0 ? message.m_udp_size : 0; + break; + + case COLUMN_ANAME: + acc_aname.value(r) = header.ancount ? RefCountString::construct(message.m_answer[0].name.fqdn) : RefCountString::construct(""); + break; + + case COLUMN_ATYPE: + acc_atype.value(r) = header.ancount ? message.m_answer[0].type : 0; + break; + + case COLUMN_ACLASS: + acc_aclass.value(r) = header.ancount ? message.m_answer[0].rr_class : 0; + break; + + case COLUMN_ATTL: + acc_attl.value(r) = header.ancount ? message.m_answer[0].ttl : 0; + break; + + case COLUMN_ALABELS: + acc_alabels.value(r) = header.ancount ? message.m_answer[0].name.labels : 0; + break; + + case COLUMN_EDNS0_ECS: + acc_edns0_ecs.value(r) = message.m_edns0_ecs ? 1 : 0; + break; + + case COLUMN_EDNS0_ECS_FAMILY: + acc_edns0_ecs_family.value(r) = message.m_edns0_ecs_family; + break; + + case COLUMN_EDNS0_ECS_SOURCE: + acc_edns0_ecs_source.value(r) = message.m_edns0_ecs_source; + break; + + case COLUMN_EDNS0_ECS_SCOPE: + acc_edns0_ecs_scope.value(r) = message.m_edns0_ecs_scope; + break; + + case COLUMN_EDNS0_ECS_ADDRESS: + if (message.m_edns0_ecs_addr_set && message.m_edns0_ecs_family == 1) + acc_edns0_ecs_address.value(r) = v4_addr2str(message.m_edns0_ecs_addr); + else if (message.m_edns0_ecs_addr_set && message.m_edns0_ecs_family == 2) + acc_edns0_ecs_address.value(r) = v6_addr2str(message.m_edns0_ecs_addr); + else + acc_edns0_ecs_address.value(r) = RefCountString::construct(""); + break; + } + } + + return Packet::OK; +} + +} // namespace packetq diff --git a/src/dns.h b/src/dns.h new file mode 100644 index 0000000..0afd281 --- /dev/null +++ b/src/dns.h @@ -0,0 +1,541 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#ifndef __packetq_dns_h +#define __packetq_dns_h + +#include +#include +#include +#include + +#include "output.h" +#include "packet_handler.h" +#include "tcp.h" + +namespace packetq { + +extern char visible_char_map[256]; + +class DNSMessage { +public: + class Header { + public: + int id; + int z; + bool qr; + int opcode; + bool aa; + bool tc; + bool rd; + bool ra; + bool ad; + bool cd; + int rcode; + int qdcount; + int ancount; + int nscount; + int arcount; + Header() + : z(0) + { + id = 0; + qr = 0; + opcode = 0; + aa = 0; + tc = 0; + rd = 0; + ra = 0; + ad = 0; + cd = 0; + rcode = 0; + qdcount = 0; + ancount = 0; + nscount = 0; + arcount = 0; + } + void parse(DNSMessage& p) + { + /* + From rfc 2929 + 1 1 1 1 1 1 + 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 + +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ + | ID | + +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ + |QR| Opcode |AA|TC|RD|RA| Z|AD|CD| RCODE | + +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ + | QDCOUNT/ZOCOUNT | + +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ + | ANCOUNT/PRCOUNT | + +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ + | NSCOUNT/UPCOUNT | + +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ + | ARCOUNT | + +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+ + */ + + id = p.get_ushort(0); + qr = p.get_bit(2, 0); + opcode = p.get_bits(2, 1, 4); + aa = p.get_bit(2, 5); + tc = p.get_bit(2, 6); + rd = p.get_bit(2, 7); + ra = p.get_bit(2, 8); + ad = p.get_bit(2, 10); + cd = p.get_bit(2, 11); + rcode = p.get_bits(2, 12, 4); + qdcount = p.get_ushort(4); + ancount = p.get_ushort(6); + nscount = p.get_ushort(8); + arcount = p.get_ushort(10); + } + }; + + class Name { + public: + char fqdn[2048]; // escaping needs *4 the space + int labels; + + Name() + : fqdn { 0 } + , labels(0) + { + } + + void reset(void) + { + fqdn[0] = 0; + labels = 0; + } + }; + + class Question { + public: + Name qname; + int qtype; + int qclass; + + Question() + { + qtype = 0; + qclass = 0; + } + + int parse(DNSMessage& m, int offs) + { + offs = m.parse_dname(qname, offs); + qtype = m.get_ushort(offs); + offs += 2; + qclass = m.get_ushort(offs); + offs += 2; + return offs; + } + }; + + class RR { + public: + Name name; + int type; + int rr_class; + unsigned int ttl; + int rdlength; + int doffs; + + RR() + { + type = 0; + rr_class = 0; + ttl = 0; + rdlength = 0; + doffs = 0; + } + + int parse(DNSMessage& m, int offs) + { + offs = m.parse_dname(name, offs); + type = m.get_ushort(offs); + if (type == 41) { + m.m_opt_rr = this; + m.m_new_opt_rr = true; + } + offs += 2; + rr_class = m.get_ushort(offs); + offs += 2; + ttl = m.get_ushort(offs) << 16; + ttl |= m.get_ushort(offs + 2); + offs += 4; + rdlength = m.get_ushort(offs); + offs += 2; + doffs = offs; + offs += rdlength; + return offs; + } + }; + + IP_header& m_ip_header; + unsigned char* m_data; + int m_length; + Header m_header; + Question m_questions[2]; + RR m_answer[2]; + RR m_authority[2]; + RR m_additional[2]; + RR* m_opt_rr; + bool m_new_opt_rr; + int m_error; + bool m_edns0; + bool m_do; + int m_extended_rcode; + int m_edns_version; + int m_z; + int m_udp_size; + bool m_edns0_ecs; + int m_edns0_ecs_family; + int m_edns0_ecs_source; + int m_edns0_ecs_scope; + in6addr_t m_edns0_ecs_addr; + bool m_edns0_ecs_addr_set; + + DNSMessage(unsigned char* data, int len, IP_header& head) + : m_ip_header(head) + { + m_opt_rr = 0; + m_new_opt_rr = false; + m_error = 0; + m_data = data; + m_length = len; + m_edns0 = false; + m_do = false; + m_extended_rcode = 0; + m_edns_version = 0; + m_z = 0; + m_udp_size = 0; + m_edns0_ecs = false; + m_edns0_ecs_family = 0; + m_edns0_ecs_source = 0; + m_edns0_ecs_scope = 0; + m_edns0_ecs_addr_set = false; + + parse(); + } + int parse_dname(Name& name, int offs) + { + int p = 0; + int savedoffs = 0; + int n = get_ubyte(offs++); + char* out = &name.fqdn[0]; + if (n == 0) + out[p++] = '.'; + + while (n > 0) { + name.labels++; + while (n >= 192) { + if (savedoffs) { + out[p++] = 0; + return savedoffs; + } + savedoffs = offs + 1; + int n2 = get_ubyte(offs++); + int ptr = (n & 63) * 0x100 + n2; + offs = ptr; + n = get_ubyte(offs++); + } + + // if the string is too long restart and mess it up + // check if we can fit a fully escaped label + . and reserve for zeroing it later + if (p + (n * 4) + 1 > sizeof(name.fqdn) - 1) + p = 0; + + while (n-- > 0) { + const unsigned int byte = get_ubyte(offs++); + if (visible_char_map[byte]) { + out[p++] = visible_char_map[byte]; + } else { + out[p++] = '\\'; + out[p++] = '0' + byte / 100; + out[p++] = '0' + byte / 10 % 10; + out[p++] = '0' + byte % 10; + } + } + out[p++] = '.'; + n = get_ubyte(offs++); + } + if (savedoffs) + offs = savedoffs; + out[p++] = 0; + return offs; + } + void parse_opt_rr() + { + if (m_opt_rr) { + if (!m_edns0) { + m_edns0 = true; + unsigned long ttl = m_opt_rr->ttl; + m_do = (ttl >> 15) & 1; + m_extended_rcode = ttl >> 24; + m_edns_version = (ttl >> 16) & 0xff; + m_z = ttl & 0x7fff; + m_udp_size = m_opt_rr->rr_class; + } + if (((m_opt_rr->ttl >> 16) & 0xff) == 0 && m_opt_rr->rdlength > 0) { + // Parse this OPT RR that is EDNS0 + int rdlen = m_opt_rr->rdlength, + offs = m_opt_rr->doffs, + opcode = 0, + oplen = 0; + + while (rdlen > 3) { + // Minimum op code and length + opcode = get_ushort(offs); + oplen = get_ushort(offs + 2); + offs += 4; + rdlen -= 4; + + if (rdlen < oplen) + break; + + if (opcode == 8 && !m_edns0_ecs && oplen > 3) { + // ECS - Client Subnet - RFC7871 + m_edns0_ecs = true; + m_edns0_ecs_family = get_ushort(offs); + m_edns0_ecs_source = get_ubyte(offs + 2); + m_edns0_ecs_scope = get_ubyte(offs + 3); + + int addrlen = (m_edns0_ecs_source / 8) + (m_edns0_ecs_source % 8 ? 1 : 0); + int fill = 0; + + if (addrlen <= (oplen - 4)) { + switch (m_edns0_ecs_family) { + case 1: + fill = 4; + m_edns0_ecs_addr_set = true; + break; + case 2: + fill = 16; + m_edns0_ecs_addr_set = true; + break; + } + + int a = 0, b; + for (b = 15; fill && b > -1; fill--, b--) { + if (a < addrlen) { + m_edns0_ecs_addr.__in6_u.__u6_addr8[b] = get_ubyte(offs + 4 + a); + a++; + } else { + m_edns0_ecs_addr.__in6_u.__u6_addr8[b] = 0; + } + } + } + } + + rdlen -= oplen; + offs += oplen; + } + } + } + } + void parse() + { + m_header.parse(*this); + int offs = 12; + int q = 0; + int cnt = m_header.qdcount; + while (cnt-- > 0) { + offs = m_questions[q].parse(*this, offs); + if (offs > m_length) { + m_questions[q].qname.reset(); + m_error = offs; + return; + } + q = 1; // not ++ ignore further Q's + } + q = 0; + cnt = m_header.ancount; + while (cnt-- > 0) { + offs = m_answer[q].parse(*this, offs); + q = 1; // not ++ ignore further Q's + if (offs > m_length) { + m_error = offs; + return; + } + } + q = 0; + cnt = m_header.nscount; + while (cnt-- > 0) { + offs = m_authority[q].parse(*this, offs); + q = 1; // not ++ ignore further Q's + if (offs > m_length) { + m_error = offs; + return; + } + } + q = 0; + cnt = m_header.arcount; + while (cnt-- > 0) { + offs = m_additional[q].parse(*this, offs); + q = 1; // not ++ ignore further Q's + if (offs > m_length) { + m_error = offs; + return; + } + if (m_new_opt_rr) { + parse_opt_rr(); + m_new_opt_rr = false; + } + } + if (offs > m_length) + m_error = offs; + } + + unsigned int get_ubyte(int offs) + { + if (offs >= m_length) + return 0; + return int(m_data[offs]); + } + // returns 16 bit number at byte offset offs + unsigned int get_ushort(int offs) + { + if ((offs + 1) >= m_length) + return 0; + return (int(m_data[offs]) << 8) | int(m_data[offs + 1]); + } + uint32_t get_uint32(int offs) + { + if ((offs + 3) >= m_length) + return 0; + return (uint32_t(m_data[offs]) << 24) | (uint32_t(m_data[offs + 1]) << 16) | (uint32_t(m_data[offs + 2]) << 8) | uint32_t(m_data[offs + 3]); + } + bool get_bit(int offs, int bit) + { + if (offs >= m_length) + return 0; + return ((get_ushort(offs) << bit) & 0x8000) == 0x8000; + } + unsigned int get_bits(int offs, int bit, int bits) + { + if (offs >= m_length) + return 0; + return ((get_ushort(offs) << bit) & 0xffff) >> (16 - bits); + } +}; + +class Parse_dns : public Packet_handler { +public: + enum { + COLUMN_QNAME = IP_header_to_table::COLUMN_FRAGMENTS + 1, + COLUMN_ANAME, + COLUMN_MSG_ID, + COLUMN_MSG_SIZE, + COLUMN_OPCODE, + COLUMN_RCODE, + COLUMN_EXTENDED_RCODE, + COLUMN_EDNS_VERSION, + COLUMN_Z, + COLUMN_UDP_SIZE, + COLUMN_QD_COUNT, + COLUMN_AN_COUNT, + COLUMN_NS_COUNT, + COLUMN_AR_COUNT, + COLUMN_QTYPE, + COLUMN_QCLASS, + COLUMN_QLABELS, + COLUMN_ATYPE, + COLUMN_ACLASS, + COLUMN_ALABELS, + COLUMN_ATTL, + COLUMN_AA, + COLUMN_TC, + COLUMN_RD, + COLUMN_CD, + COLUMN_RA, + COLUMN_AD, + COLUMN_DO, + COLUMN_EDNS0, + COLUMN_QR, + COLUMN_EDNS0_ECS, + COLUMN_EDNS0_ECS_FAMILY, + COLUMN_EDNS0_ECS_SOURCE, + COLUMN_EDNS0_ECS_SCOPE, + COLUMN_EDNS0_ECS_ADDRESS, + }; + + Parse_dns(bool escape_dnsnames); + + virtual void on_table_created(Table* table, const std::vector& columns); + virtual Packet::ParseResult parse(Packet& packet, const std::vector& columns, Row& destination_row, bool sample); + + void add_packet_columns(); + void add_lookup_tables(); + +private: + Str_conv converter; + + IP_header_to_table m_ip_helper; + + Int_accessor acc_s; + Int_accessor acc_us; + Int_accessor acc_ether_type; + Int_accessor acc_protocol; + Int_accessor acc_src_port; + Int_accessor acc_msg_id; + Int_accessor acc_msg_size; + Int_accessor acc_opcode; + Int_accessor acc_rcode; + Int_accessor acc_extended_rcode; + Int_accessor acc_edns_version; + Int_accessor acc_z; + Int_accessor acc_udp_size; + Int_accessor acc_qd_count; + Int_accessor acc_an_count; + Int_accessor acc_ns_count; + Int_accessor acc_ar_count; + Int_accessor acc_qtype; + Int_accessor acc_qclass; + Int_accessor acc_qlabels; + Int_accessor acc_atype; + Int_accessor acc_aclass; + Int_accessor acc_attl; + Int_accessor acc_alabels; + Int_accessor acc_edns0_ecs_family; + Int_accessor acc_edns0_ecs_source; + Int_accessor acc_edns0_ecs_scope; + Bool_accessor acc_qr; + Bool_accessor acc_aa; + Bool_accessor acc_tc; + Bool_accessor acc_rd; + Bool_accessor acc_cd; + Bool_accessor acc_ra; + Bool_accessor acc_ad; + Bool_accessor acc_do; + Bool_accessor acc_edns0; + Bool_accessor acc_edns0_ecs; + Text_accessor acc_qname; + Text_accessor acc_aname; + Text_accessor acc_src_addr; + Text_accessor acc_dst_addr; + Text_accessor acc_edns0_ecs_address; +}; + +} // namespace packetq + +#endif // __packetq_dns_h diff --git a/src/icmp.cpp b/src/icmp.cpp new file mode 100644 index 0000000..108d66d --- /dev/null +++ b/src/icmp.cpp @@ -0,0 +1,238 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#include "icmp.h" +#include "output.h" +#include "packet_handler.h" +#include "packetq.h" +#include "tcp.h" + +#include +#include +#include + +namespace packetq { + +Parse_icmp::Parse_icmp() +{ + table_name = "icmp"; + + add_packet_columns(); + add_lookup_tables(); +} + +void Parse_icmp::add_packet_columns() +{ + m_ip_helper.add_packet_columns(*this); + + add_packet_column("type", "", Coltype::_int, COLUMN_TYPE); + add_packet_column("code", "", Coltype::_int, COLUMN_CODE); + add_packet_column("echo_identifier", "", Coltype::_int, COLUMN_ECHO_IDENTIFIER); + add_packet_column("echo_sequence", "", Coltype::_int, COLUMN_ECHO_SEQUENCE); + add_packet_column("du_protocol", "", Coltype::_int, COLUMN_DU_PROTOCOL); + add_packet_column("du_src_addr", "", Coltype::_text, COLUMN_DU_SRC_ADDR); + add_packet_column("du_dst_addr", "", Coltype::_text, COLUMN_DU_DST_ADDR); + add_packet_column("desc", "", Coltype::_text, COLUMN_DESC); +} + +void Parse_icmp::add_lookup_tables() +{ +} + +Packet::ParseResult Parse_icmp::parse(Packet& packet, const std::vector& columns, Row& destination_row, bool sample) +{ + if (packet.m_ip_header.proto != IPPROTO_ICMP) + return Packet::ERROR; + if (packet.m_ip_header.ethertype != 2048) // we dont support ICMPv6 yet + return Packet::ERROR; + + if (!sample) + return Packet::NOT_SAMPLED; + + if (packet.m_len < 2) + return Packet::ERROR; + + Row* r = &destination_row; + + m_ip_helper.assign(r, &packet.m_ip_header, columns); + + unsigned char* raw = packet.m_data; + int type = raw[0]; + int code = raw[1]; + int identifier = 0, sequence = 0, protocol = 0; + RefCountString *src_addr = 0, *dst_addr = 0; + bool src_addr_used = false, dst_addr_used = false; + + switch (type) { + case 0: + if (packet.m_len < 8) + return Packet::ERROR; + identifier = get_short(&raw[4]); + sequence = get_short(&raw[6]); + break; + case 3: { + IP_header head; + if (packet.m_len < 8 + 20) + return Packet::ERROR; + head.decode(&raw[8], packet.m_ip_header.ethertype, 0); + protocol = head.proto; + src_addr = v4_addr2str(head.src_ip); + dst_addr = v4_addr2str(head.dst_ip); + } break; + case 8: + if (packet.m_len < 8) + return Packet::ERROR; + identifier = get_short(&raw[4]); + sequence = get_short(&raw[6]); + break; + } + + for (auto i = columns.begin(), end = columns.end(); i != end; ++i) { + switch (*i) { + case COLUMN_TYPE: + acc_type.value(r) = type; + break; + + case COLUMN_CODE: + acc_code.value(r) = code; + break; + + case COLUMN_ECHO_IDENTIFIER: + acc_echo_identifier.value(r) = identifier; + break; + + case COLUMN_ECHO_SEQUENCE: + acc_echo_sequence.value(r) = sequence; + break; + + case COLUMN_DU_PROTOCOL: + acc_du_protocol.value(r) = protocol; + break; + + case COLUMN_DU_SRC_ADDR: + acc_du_src_addr.value(r) = src_addr ? src_addr : RefCountString::construct(""); + src_addr_used = true; + break; + + case COLUMN_DU_DST_ADDR: + acc_du_dst_addr.value(r) = dst_addr ? dst_addr : RefCountString::construct(""); + dst_addr_used = true; + break; + + case COLUMN_DESC: + switch (type) { + case 0: + acc_desc.value(r) = RefCountString::construct("Echo Reply"); + break; + case 3: + switch (code) { + case 0: + acc_desc.value(r) = RefCountString::construct("Destination network unreachable"); + break; + case 1: + acc_desc.value(r) = RefCountString::construct("Destination host unreachable"); + break; + case 2: + acc_desc.value(r) = RefCountString::construct("Destination protocol unreachable"); + break; + case 3: + acc_desc.value(r) = RefCountString::construct("Destination port unreachable"); + break; + default: + acc_desc.value(r) = RefCountString::construct("Destination unreachable"); + break; + } + break; + case 4: + acc_desc.value(r) = RefCountString::construct("Source quench"); + break; + case 5: + acc_desc.value(r) = RefCountString::construct("Redirect Message"); + break; + case 6: + acc_desc.value(r) = RefCountString::construct("Alternate Host Address"); + break; + case 8: + acc_desc.value(r) = RefCountString::construct("Echo Request"); + break; + case 9: + acc_desc.value(r) = RefCountString::construct("Router Advertisement"); + break; + case 10: + acc_desc.value(r) = RefCountString::construct("Router Solicitation"); + break; + case 11: + acc_desc.value(r) = RefCountString::construct("Time Exceeded"); + break; + case 12: + acc_desc.value(r) = RefCountString::construct("Bad IP header"); + break; + case 13: + acc_desc.value(r) = RefCountString::construct("Timestamp"); + break; + case 14: + acc_desc.value(r) = RefCountString::construct("Timestamp Reply"); + break; + case 15: + acc_desc.value(r) = RefCountString::construct("Information Request"); + break; + case 16: + acc_desc.value(r) = RefCountString::construct("Information Reply"); + break; + case 17: + acc_desc.value(r) = RefCountString::construct("Address Mask Request"); + break; + case 18: + acc_desc.value(r) = RefCountString::construct("Address Mask Reply"); + break; + case 30: + acc_desc.value(r) = RefCountString::construct("Traceroute"); + break; + default: + acc_desc.value(r) = RefCountString::construct("UNKNOWN TYPE"); + } + break; + } + } + + if (src_addr && !src_addr_used) + src_addr->dec_refcount(); + if (dst_addr && !dst_addr_used) + dst_addr->dec_refcount(); + + return Packet::OK; +} + +void Parse_icmp::on_table_created(Table* table, const std::vector& columns) +{ + m_ip_helper.on_table_created(table, columns); + + acc_type = table->get_accessor("type"); + acc_code = table->get_accessor("code"); + acc_echo_identifier = table->get_accessor("echo_identifier"); + acc_echo_sequence = table->get_accessor("echo_sequence"); + acc_du_protocol = table->get_accessor("du_protocol"); + acc_du_src_addr = table->get_accessor("du_src_addr"); + acc_du_dst_addr = table->get_accessor("du_dst_addr"); + acc_desc = table->get_accessor("desc"); +} + +} // namespace packetq diff --git a/src/icmp.h b/src/icmp.h new file mode 100644 index 0000000..0528849 --- /dev/null +++ b/src/icmp.h @@ -0,0 +1,76 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#ifndef __packetq_icmp_h +#define __packetq_icmp_h + +#include +#include +#include +#include +#include + +#include "output.h" +#include "packet_handler.h" +#include "sql.h" +#include "tcp.h" + +namespace packetq { + +class Parse_icmp : public Packet_handler { +public: + enum { + COLUMN_TYPE = IP_header_to_table::COLUMN_FRAGMENTS + 1, + COLUMN_CODE, + COLUMN_ECHO_IDENTIFIER, + COLUMN_ECHO_SEQUENCE, + COLUMN_DU_PROTOCOL, + COLUMN_DU_SRC_ADDR, + COLUMN_DU_DST_ADDR, + COLUMN_DESC + }; + + Parse_icmp(); + + virtual void on_table_created(Table* table, const std::vector& columns); + virtual Packet::ParseResult parse(Packet& packet, const std::vector& columns, Row& destination_row, bool sample); + + void add_packet_columns(); + void add_lookup_tables(); + +private: + Str_conv converter; + + IP_header_to_table m_ip_helper; + + Int_accessor acc_type; + Int_accessor acc_code; + Int_accessor acc_echo_identifier; + Int_accessor acc_echo_sequence; + Int_accessor acc_du_protocol; + Text_accessor acc_du_src_addr; + Text_accessor acc_du_dst_addr; + Text_accessor acc_desc; +}; + +} // namespace packetq + +#endif // __packetq_icmp_h diff --git a/src/output.h b/src/output.h new file mode 100644 index 0000000..ca526de --- /dev/null +++ b/src/output.h @@ -0,0 +1,415 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#ifndef __packetq_output_h +#define __packetq_output_h + +#include +#include + +namespace packetq { + +class Output { + char m_buffer[0x10000]; + char m_diglut[0x100][4]; + int m_len; + int m_tot; + +public: + Output() + { + for (int i = 0; i < 256; i++) + snprintf(m_diglut[i], 4, "%d", i); + + m_len = 0; + m_tot = 0; + } + ~Output() + { + // print(); + } + void reset() { m_len = 0; } + void print() + { + if (!m_len) + return; + fwrite(m_buffer, m_len, 1, stdout); + m_tot += m_len; + m_len = 0; + } + void flush() + { + print(); + fflush(stdout); + } + inline void add_q_string(const char* p) + { + m_buffer[m_len++] = '"'; + add_string_esc_json(p); + m_buffer[m_len++] = '"'; + } + inline void add_string_esc_json(const char* p) + { + static const char lut[] = "0123456789ABCDEF"; + if (m_len > sizeof(m_buffer) / 2) + print(); + char c; + while ((c = *p++)) { + if (c == '\\') { + m_buffer[m_len++] = '\\'; + c = '\\'; + } else if (c == '"') { + m_buffer[m_len++] = '\\'; + } else if (c < 0x20) { + m_buffer[m_len++] = '\\'; + m_buffer[m_len++] = 'u'; + m_buffer[m_len++] = '0'; + m_buffer[m_len++] = '0'; + m_buffer[m_len++] = lut[(c >> 4) & 0xf]; + m_buffer[m_len++] = lut[c & 0xf]; + continue; + } + m_buffer[m_len++] = c; + } + } + inline void add_string_esc_xml(const char* p) + { + if (m_len > sizeof(m_buffer) / 2) + print(); + char c; + while ((c = *p++) > 'A') { + m_buffer[m_len++] = c; + } + if (c == 0) + return; + p--; + while ((c = *p++)) { + if (c == '>') { + m_buffer[m_len++] = '&'; + add_string("gt"); + c = ';'; + } + if (c == '<') { + m_buffer[m_len++] = '&'; + add_string("lt"); + c = ';'; + } + if (c == '\'') { + m_buffer[m_len++] = '&'; + add_string("apos"); + c = ';'; + } + if (c == '"') { + m_buffer[m_len++] = '&'; + add_string("quot"); + c = ';'; + } + m_buffer[m_len++] = c; + if (c == '&') { + add_string("amp;"); + } + } + } + inline void check() + { + if (m_len > sizeof(m_buffer) / 2) + print(); + } + inline void add_string(const char* p) + { + check(); + char c; + while ((c = *p++)) { + m_buffer[m_len++] = c; + } + } + + inline void add_hex_ushort(unsigned short v) + { + static const char lut[] = "0123456789abcdef"; + if (v & 0xf000) { + m_buffer[m_len++] = lut[v >> 12]; + m_buffer[m_len++] = lut[(v >> 8) & 0xf]; + m_buffer[m_len++] = lut[(v >> 4) & 0xf]; + m_buffer[m_len++] = lut[v & 0xf]; + return; + } + if (v & 0xf00) { + m_buffer[m_len++] = lut[(v >> 8) & 0xf]; + m_buffer[m_len++] = lut[(v >> 4) & 0xf]; + m_buffer[m_len++] = lut[v & 0xf]; + return; + } + if (v & 0xf0) { + m_buffer[m_len++] = lut[(v >> 4) & 0xf]; + m_buffer[m_len++] = lut[v & 0xf]; + return; + } + m_buffer[m_len++] = lut[v & 0xf]; + } + + inline void add_attr_ipv6(const char* name, unsigned char* addr) + { + check(); + add_string_q(name); + m_buffer[m_len++] = '='; + m_buffer[m_len++] = '"'; + + unsigned short digs[8]; + unsigned char* p = addr; + int longest_run = 0; + int longest_p = 9; + int cur_run = 0; + for (int i = 0; i < 8; i++) { + digs[i] = ((unsigned short)(p[0]) << 8) | (unsigned short)(p[1]); + if (digs[i] == 0) { + cur_run++; + if ((cur_run > 1) && (cur_run > longest_run)) { + longest_run = cur_run; + longest_p = i + 1 - cur_run; + } + } else + cur_run = 0; + + p += 2; + } + + for (int i = 0; i < 8; i++) { + if (i >= longest_p && i < longest_p + longest_run) { + if (i == longest_p) { + if (i == 0) + m_buffer[m_len++] = ':'; + m_buffer[m_len++] = ':'; + } + } else { + add_hex_ushort(digs[i]); + if (i != 7) + m_buffer[m_len++] = ':'; + } + } + + m_buffer[m_len++] = '"'; + m_buffer[m_len++] = ' '; + } + + inline void add_attr_ipv4(const char* p, unsigned int i) + { + check(); + add_string_q(p); + m_buffer[m_len++] = '='; + m_buffer[m_len++] = '"'; + add_string_q(m_diglut[i & 255]); + m_buffer[m_len++] = '.'; + add_string_q(m_diglut[(i >> 8) & 255]); + m_buffer[m_len++] = '.'; + add_string_q(m_diglut[(i >> 16) & 255]); + m_buffer[m_len++] = '.'; + add_string_q(m_diglut[(i >> 24)]); + m_buffer[m_len++] = '"'; + m_buffer[m_len++] = ' '; + } + + inline void add_attr_bool(const char* p, bool i) + { + if (!i) + return; + check(); + add_string_q(p); + m_buffer[m_len++] = '='; + m_buffer[m_len++] = '"'; + m_buffer[m_len++] = i ? '1' : '0'; + m_buffer[m_len++] = '"'; + m_buffer[m_len++] = ' '; + } + + inline void add_int(unsigned int i) + { + check(); + if (i < 256) { + add_string_q(m_diglut[i & 255]); + } else { + unsigned char d[64]; + + unsigned char* cd = d; + while (i > 0 && cd < (&d[0] + sizeof(d))) { + unsigned int n = i; + i = i / 100; + n = n - (i * 100); + *cd++ = n; + } + if (cd != d) { + unsigned char t = *--cd; + add_string_q(m_diglut[t]); + } + while (cd != d) { + unsigned char t = *--cd; + if (t >= 10) + add_string_q(m_diglut[t]); + else { + m_buffer[m_len++] = '0'; + m_buffer[m_len++] = '0' + t; + } + } + } + } + inline void add_attr_int(const char* p, unsigned int i) + { + check(); + if (i == 0) + return; + add_string_q(p); + m_buffer[m_len++] = '='; + m_buffer[m_len++] = '"'; + add_int(i); + m_buffer[m_len++] = '"'; + m_buffer[m_len++] = ' '; + } + + inline void add_attr_str(const char* p, const char* t) + { + add_string(p); + m_buffer[m_len++] = '='; + m_buffer[m_len++] = '"'; + add_string_esc_json(t); + m_buffer[m_len++] = '"'; + m_buffer[m_len++] = ' '; + } + +private: + inline void add_string_q(const char* p) + { + char c; + while ((c = *p++)) { + m_buffer[m_len++] = c; + } + } +}; + +class Str_conv { + char m_buffer[0x10000]; + char m_diglut[0x100][4]; + int m_len; + int m_tot; + +public: + Str_conv() + { + for (int i = 0; i < 256; i++) + snprintf(m_diglut[i], 4, "%d", i); + + m_len = 0; + m_tot = 0; + } + ~Str_conv() + { + // print(); + } + const char* get() + { + m_buffer[m_len] = 0; + return m_buffer; + } + int get_len() { return m_len; } + void reset() { m_len = 0; } + inline void add_attr_ipv6(unsigned char* addr) + { + unsigned short digs[8]; + unsigned char* p = &addr[14]; + int longest_run = 0; + int longest_p = 9; + int cur_run = 0; + for (int i = 0; i < 8; i++) { + digs[i] = ((unsigned short)(p[1]) << 8) | (unsigned short)(p[0]); + if (digs[i] == 0) { + cur_run++; + if ((cur_run > 1) && (cur_run > longest_run)) { + longest_run = cur_run; + longest_p = i + 1 - cur_run; + } + } else + cur_run = 0; + + p -= 2; + } + + for (int i = 0; i < 8; i++) { + if (i >= longest_p && i < longest_p + longest_run) { + if (i == longest_p) { + if (i == 0) + m_buffer[m_len++] = ':'; + m_buffer[m_len++] = ':'; + } + } else { + add_hex_ushort(digs[i]); + if (i != 7) + m_buffer[m_len++] = ':'; + } + } + } + + inline void add_string_q(const char* p) + { + char c; + while ((c = *p++)) { + m_buffer[m_len++] = c; + } + } + + inline void add_attr_ipv4(unsigned int i) + { + add_string_q(m_diglut[(i >> 24)]); + m_buffer[m_len++] = '.'; + add_string_q(m_diglut[(i >> 16) & 255]); + m_buffer[m_len++] = '.'; + add_string_q(m_diglut[(i >> 8) & 255]); + m_buffer[m_len++] = '.'; + add_string_q(m_diglut[(i >> 0) & 255]); + } + inline void add_hex_ushort(unsigned short v) + { + static const char lut[] = "0123456789abcdef"; + if (v & 0xf000) { + m_buffer[m_len++] = lut[v >> 12]; + m_buffer[m_len++] = lut[(v >> 8) & 0xf]; + m_buffer[m_len++] = lut[(v >> 4) & 0xf]; + m_buffer[m_len++] = lut[v & 0xf]; + return; + } + if (v & 0xf00) { + m_buffer[m_len++] = lut[(v >> 8) & 0xf]; + m_buffer[m_len++] = lut[(v >> 4) & 0xf]; + m_buffer[m_len++] = lut[v & 0xf]; + return; + } + if (v & 0xf0) { + m_buffer[m_len++] = lut[(v >> 4) & 0xf]; + m_buffer[m_len++] = lut[v & 0xf]; + return; + } + m_buffer[m_len++] = lut[v & 0xf]; + } +}; + +extern Output g_output; + +} // namespace packetq + +#endif // __packetq_output_h diff --git a/src/packet_handler.cpp b/src/packet_handler.cpp new file mode 100644 index 0000000..df21e9f --- /dev/null +++ b/src/packet_handler.cpp @@ -0,0 +1,566 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#include "packet_handler.h" + +#include "dns.h" +#include "icmp.h" +#include "output.h" +#include "packetq.h" +#include "sql.h" +#include "tcp.h" + +#include +#include + +namespace packetq { + +Payload g_payload; +Output g_output; +Str_conv converter; + +class Fragments { +private: + Fragments& operator=(const Fragments& other); + Fragments(Fragments&& other) noexcept; + Fragments const& operator=(Fragments&& other); + +public: + class Range { + public: + bool operator<(const Range& r) const + { + if (begin < r.begin) + return true; + return false; + } + Range(int s, int e1) + { + begin = s; + endp1 = e1; + } + int begin; + int endp1; + }; + Fragments(const Fragments& f) + { + // printf( "copy Fragments\n" ); + m_first = f.m_first; + m_complete = f.m_complete; + m_frags = f.m_frags; + } + Fragments() + { + m_complete = 0; + m_frags = 0; + } + ~Fragments() + { + // printf( "delete Fragments\n", m_first.offset ); + } + bool add(IP_header& head, unsigned char* data, int len) + { + if (head.offset == 0) + m_first = head; + if (head.offset + len > 0x10000 || len < 0) + return false; + m_frags++; + if (head.fragments == 0) + m_complete = head.offset + len; + bool complete = add_range(head.offset, head.offset + len); + memcpy((void*)&m_buffer[head.offset], data, len); + if (complete) { + m_complete = head.offset + len; + m_first.fragments = m_frags; + return true; + } + return false; + } + bool add_range(int start, int end) + { + + m_ranges.push_back(Range(start, end)); + m_ranges.sort(); + bool merged = true; + // this is algorithmically horrid (hope there wont be tonnes of fragments) + while (merged) { + merged = false; + auto it = m_ranges.begin(); + auto last = it; + if (last == m_ranges.end()) + break; + it++; + for (; it != m_ranges.end(); it++) { + if (last->endp1 == it->begin) { + merged = true; + last->endp1 = it->endp1; + m_ranges.erase(it); + break; + } + } + } + if (m_ranges.size() == 1 && m_ranges.begin()->endp1 == m_complete && m_ranges.begin()->begin == 0) + return true; + return false; + } + + std::list m_ranges; + int m_complete; + int m_frags; + IP_header m_first; + unsigned char m_buffer[0x10000]; +}; + +class Ident { +public: + bool operator<(const Ident& rhs) const + { + if (m_ident < rhs.m_ident) + return true; + if (m_ident > rhs.m_ident) + return false; + for (int i = 0; i < 4; i++) { + if (m_src_ip.__in6_u.__u6_addr32[i] < rhs.m_src_ip.__in6_u.__u6_addr32[i]) + return true; + if (m_src_ip.__in6_u.__u6_addr32[i] > rhs.m_src_ip.__in6_u.__u6_addr32[i]) + return false; + } + if (m_protocol < rhs.m_protocol) + return true; + if (m_protocol > rhs.m_protocol) + return false; + for (int i = 0; i < 4; i++) { + if (m_dst_ip.__in6_u.__u6_addr32[i] < rhs.m_dst_ip.__in6_u.__u6_addr32[i]) + return true; + if (m_dst_ip.__in6_u.__u6_addr32[i] > rhs.m_dst_ip.__in6_u.__u6_addr32[i]) + return false; + } + return false; + } + in6addr_t m_dst_ip; + in6addr_t m_src_ip; + int m_ident; + int m_protocol; +}; + +class FragmentHandler { +public: + void add_fragment(IP_header& head, unsigned char* data, int len, Packet& p) + { + Ident i; + i.m_src_ip = head.src_ip; + i.m_dst_ip = head.dst_ip; + i.m_protocol = head.proto; + i.m_ident = head.ident; + Fragments& frag = m_fragments[i]; + if (frag.add(head, data, len)) { + p.m_ip_header = frag.m_first; + p.parse_transport(frag.m_buffer, frag.m_complete); + m_fragments.erase(i); + } + } + std::map m_fragments; +}; + +FragmentHandler m_fraghandler; + +void IP_header::reset() +{ + memset(&src_ip, 0, sizeof(in6addr_t)); + memset(&dst_ip, 0, sizeof(in6addr_t)); + fragments = 0; + offset = 0; + ident = 0; + s = 0; + us = 0; + ethertype = 0; + src_port = 0; + dst_port = 0; + proto = 0; + ip_ttl = 0; + ip_version = 0; + id = 0; + length = 0; +} + +int IP_header::decode(unsigned char* data, int itype, int i_id) +{ + reset(); + ethertype = itype; + id = i_id; + int len = 0; + // ether frame done (ignored mac's) + // ip + + ip_version = data[0] >> 4; + proto = 0; + if (ip_version == 4) { + if (ethertype == 0) + ethertype = 0x800; + + int header_len = (data[0] & 0xf) * 4; + proto = data[9]; + ip_ttl = data[8]; + + src_ip.__in6_u.__u6_addr32[3] = get_int(&data[12]); + dst_ip.__in6_u.__u6_addr32[3] = get_int(&data[16]); + + int totallen = get_short(&data[2]); + length = totallen - header_len; + int flags = get_short(&data[6]); + offset = (flags & 0x1fff) << 3; + flags >>= 13; + if (flags & 1) + fragments = 1; + data += header_len; + len += header_len; + } else if (ip_version == 6) { + if (ethertype == 0) + ethertype = 0x86DD; + + proto = data[6]; + ip_ttl = data[7]; + + src_ip.__in6_u.__u6_addr32[3] = get_int(&data[8]); + src_ip.__in6_u.__u6_addr32[2] = get_int(&data[12]); + src_ip.__in6_u.__u6_addr32[1] = get_int(&data[16]); + src_ip.__in6_u.__u6_addr32[0] = get_int(&data[20]); + + dst_ip.__in6_u.__u6_addr32[3] = get_int(&data[24]); + dst_ip.__in6_u.__u6_addr32[2] = get_int(&data[28]); + dst_ip.__in6_u.__u6_addr32[1] = get_int(&data[32]); + dst_ip.__in6_u.__u6_addr32[0] = get_int(&data[36]); + + data += 40; + len += 40; + + // process next headers - NOTE: there are 6 not 4 + while (proto == 0 || proto == 43 || proto == 44 || proto == 60) { + if (proto == 44) { + offset = get_short(&data[2]) & 0xfff8; + fragments = get_short(&data[2]) & 1; + } + proto = data[0]; + int hdr_len = data[1] + 8; + data += hdr_len; + len += hdr_len; + } + } else { + return 0; + } + + return len; +} + +std::vector packet_handlers; + +Packet::ParseResult Packet::parse(Packet_handler* handler, const std::vector& columns, Row& destination_row, bool sample) +{ + bool base_layers_parsed; + if (m_link_layer_type == 1) + base_layers_parsed = parse_ethernet(); + else if (m_link_layer_type == 113) + base_layers_parsed = parse_sll(); + else + base_layers_parsed = parse_ip(m_data, m_len, 0); + + if (!base_layers_parsed) + return ERROR; + + // do the application layer + return handler->parse(*this, columns, destination_row, sample); +} + +bool Packet::parse_ethernet() +{ + unsigned char* data = m_data; + int len = m_len; + if (len < 14) + return false; // check for etherframe size + + int ethertype = data[13] | (data[12] << 8); + if (ethertype == 0x8100) { + if (len < 18) + return false; // check for etherframe size + VLAN tag + ethertype = data[17] | (data[16] << 8); + data += 18; + len -= 18; + } else { + data += 14; + len -= 14; + } + + return parse_ip(data, len, ethertype); +} + +bool Packet::parse_sll() +{ + unsigned char* data = m_data; + int len = m_len; + if (len < 16) + return false; // check for LINUX_SLL size + + int ethertype = data[15] | (data[14] << 8); + if (ethertype == 0x8100) { + if (len < 20) + return false; // check for etherframe size + VLAN tag + ethertype = data[19] | (data[18] << 8); + data += 20; + len -= 20; + } else { + data += 16; + len -= 16; + } + + return parse_ip(data, len, ethertype); +} + +bool Packet::parse_ip(unsigned char* data, int len, int ethertype) +{ + if (len < 5 * 4) + return false; // check for etherframe size + ipv4 header + + int consumed = m_ip_header.decode(data, ethertype, m_id); + m_ip_header.s = m_s; + m_ip_header.us = m_us; + data += consumed; + len -= consumed; + if (m_ip_header.fragments > 0 || m_ip_header.offset > 0) { + m_fraghandler.add_fragment(m_ip_header, data, len, *this); + return false; + } + + return parse_transport(data, len); +} + +bool Packet::parse_transport(unsigned char* data, int len) +{ + // tcp/udp + if (m_ip_header.proto == IPPROTO_TCP) { + if (len < 14) + return false; + + m_ip_header.src_port = get_short(data); + m_ip_header.dst_port = get_short(&data[2]); + + int seq = get_int(&data[4]); + int ack = get_int(&data[8]); + + int dataoffs = 4 * (data[12] >> 4); + + unsigned char bits = data[13]; + char syn = (bits >> 1) & 1; + char fin = (bits >> 0) & 1; + char rst = (bits >> 2) & 1; + + // get the assembled TCP packet and remove the individual segments. + data += dataoffs; + len -= dataoffs; + if (len < 0) { + fprintf(stderr, "Warning: Found TCP packet with bad length\n"); + return false; + } + + unsigned int rest = len; + data = assemble_tcp(g_payload, &m_ip_header.src_ip, &m_ip_header.dst_ip, m_ip_header.src_port, m_ip_header.dst_port, &rest, seq, data, rest, syn, fin, rst, ack); + len = rest; + } else if (m_ip_header.proto == IPPROTO_UDP) { + if (len < 4) + return false; + + m_ip_header.src_port = get_short(data); + m_ip_header.dst_port = get_short(&data[2]); + + data += 8; + len -= 8; + + if (len < 0) { + fprintf(stderr, "Warning: Found UDP packet with bad length\n"); + return false; + } + } + + if (data) { + m_data = data; + m_len = len; + return true; + } + + return false; +} + +Table* Packet_handler::create_table(const std::vector& columns) +{ + Table* table = g_db.create_table(table_name); + + for (auto i = packet_columns.begin(); i != packet_columns.end(); ++i) + if (std::find(columns.begin(), columns.end(), i->id) != columns.end()) + table->add_column(i->name, i->type, i->id); + + on_table_created(table, columns); + + return table; +} + +void Packet_handler::add_packet_column(const char* name, const char* description, Coltype::Type type, int id) +{ + Packet_column c; + c.name = name; + c.description = description; + c.id = id; + c.type = type; + packet_columns.push_back(c); +} + +void init_packet_handlers(bool escape_dnsnames) +{ + packet_handlers.push_back(new Parse_dns(escape_dnsnames)); + packet_handlers.push_back(new Parse_icmp()); +} + +void destroy_packet_handlers() +{ + for (auto i = packet_handlers.begin(); i != packet_handlers.end(); ++i) + delete *i; + packet_handlers.clear(); +} + +Packet_handler* get_packet_handler(std::string table_name) +{ + for (auto i = packet_handlers.begin(); i != packet_handlers.end(); ++i) { + if (table_name == (*i)->table_name) + return *i; + } + + return 0; +} + +void IP_header_to_table::add_packet_columns(Packet_handler& packet_handler) +{ + packet_handler.add_packet_column("id", "ID", Coltype::_int, COLUMN_ID); + packet_handler.add_packet_column("s", "Seconds", Coltype::_int, COLUMN_S); + packet_handler.add_packet_column("us", "Milliseconds", Coltype::_int, COLUMN_US); + packet_handler.add_packet_column("ether_type", "", Coltype::_int, COLUMN_ETHER_TYPE); + packet_handler.add_packet_column("src_port", "", Coltype::_int, COLUMN_SRC_PORT); // this is really tcp/udp but accidents do happen + packet_handler.add_packet_column("dst_port", "", Coltype::_int, COLUMN_DST_PORT); + packet_handler.add_packet_column("src_addr", "", Coltype::_text, COLUMN_SRC_ADDR); + packet_handler.add_packet_column("dst_addr", "", Coltype::_text, COLUMN_DST_ADDR); + packet_handler.add_packet_column("protocol", "", Coltype::_int, COLUMN_PROTOCOL); + packet_handler.add_packet_column("ip_ttl", "", Coltype::_int, COLUMN_IP_TTL); + packet_handler.add_packet_column("ip_version", "", Coltype::_int, COLUMN_IP_VERSION); + packet_handler.add_packet_column("fragments", "", Coltype::_int, COLUMN_FRAGMENTS); +} + +void IP_header_to_table::on_table_created(Table* table, const std::vector& columns) +{ + acc_src_addr = table->get_accessor("src_addr"); + acc_dst_addr = table->get_accessor("dst_addr"); + acc_ether_type = table->get_accessor("ether_type"); + acc_protocol = table->get_accessor("protocol"); + acc_ip_ttl = table->get_accessor("ip_ttl"); + acc_ip_version = table->get_accessor("ip_version"); + acc_src_port = table->get_accessor("src_port"); + acc_dst_port = table->get_accessor("dst_port"); + acc_s = table->get_accessor("s"); + acc_us = table->get_accessor("us"); + acc_id = table->get_accessor("id"); + acc_fragments = table->get_accessor("fragments"); +} + +void IP_header_to_table::assign(Row* row, IP_header* head, const std::vector& columns) +{ + if (!head) + return; + + for (auto i = columns.begin(), end = columns.end(); i != end; ++i) { + switch (*i) { + case COLUMN_ID: + acc_id.value(row) = head->id; + break; + + case COLUMN_S: + acc_s.value(row) = head->s; + break; + + case COLUMN_US: + acc_us.value(row) = head->us; + break; + + case COLUMN_ETHER_TYPE: + acc_ether_type.value(row) = head->ethertype; + break; + + case COLUMN_PROTOCOL: + acc_protocol.value(row) = head->proto; + break; + + case COLUMN_IP_TTL: + acc_ip_ttl.value(row) = head->ip_ttl; + break; + + case COLUMN_IP_VERSION: + acc_ip_version.value(row) = head->ip_version; + break; + + case COLUMN_SRC_PORT: + acc_src_port.value(row) = head->src_port; + break; + + case COLUMN_DST_PORT: + acc_dst_port.value(row) = head->dst_port; + break; + + case COLUMN_FRAGMENTS: + acc_fragments.value(row) = head->fragments; + break; + + case COLUMN_SRC_ADDR: + if (head->ethertype == 2048) + acc_src_addr.value(row) = v4_addr2str(head->src_ip); + else + acc_src_addr.value(row) = v6_addr2str(head->src_ip); + break; + + case COLUMN_DST_ADDR: + if (head->ethertype == 2048) + acc_dst_addr.value(row) = v4_addr2str(head->dst_ip); + else + acc_dst_addr.value(row) = v6_addr2str(head->dst_ip); + break; + } + } +} + +RefCountString* v4_addr2str(in6addr_t& addr) +{ + converter.reset(); + converter.add_attr_ipv4(addr.__in6_u.__u6_addr32[3]); + return RefCountString::construct(converter.get()); +} + +RefCountString* v6_addr2str(in6addr_t& addr) +{ + converter.reset(); + converter.add_attr_ipv6(&addr.__in6_u.__u6_addr8[0]); + return RefCountString::construct(converter.get()); +} + +} // namespace packetq diff --git a/src/packet_handler.h b/src/packet_handler.h new file mode 100644 index 0000000..7e966d4 --- /dev/null +++ b/src/packet_handler.h @@ -0,0 +1,226 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#ifndef __packetq_packet_handler_h +#define __packetq_packet_handler_h + +#include +#include +#include +#include +#include +#include +#include + +#include "sql.h" +#include "tcp.h" + +namespace packetq { + +class Table; +class Row; + +inline int get_int_h(unsigned char* data) +{ + return data[0] | (data[1] << 8) | (data[2] << 16) | (data[3] << 24); +} + +inline int get_short_h(unsigned char* data) +{ + return data[0] | (data[1] << 8); +} + +inline int get_int(unsigned char* data) +{ + return data[3] | (data[2] << 8) | (data[1] << 16) | (data[0] << 24); +} + +inline int get_short(unsigned char* data) +{ + return data[1] | (data[0] << 8); +} + +RefCountString* v4_addr2str(in6addr_t& addr); +RefCountString* v6_addr2str(in6addr_t& addr); + +class Payload { +public: + char m_p[0x10000]; + int m_size; + Payload() + { + m_size = sizeof(m_p); + } + inline char* alloc(int size) + { + if (size > m_size) + return 0; + return m_p; + } +}; + +class IP_header { +public: + IP_header() + : s(0) + , us(0) + , ethertype(0) + , src_port(0) + , dst_port(0) + , proto(0) + , ip_ttl(0) + , ip_version(0) + , id(0) + , length(0) + , fragments(0) + , ident(0) + , offset(0) + { + memset(&src_ip, 0, sizeof(src_ip)); + memset(&dst_ip, 0, sizeof(dst_ip)); + } + + void reset(); + int decode(unsigned char* data, int ether_type, int id); + unsigned int s; + unsigned int us; + unsigned short ethertype; + in6addr_t src_ip; + in6addr_t dst_ip; + unsigned short src_port; + unsigned short dst_port; + unsigned short proto; + unsigned short ip_ttl; + unsigned short ip_version; + unsigned int id; + unsigned int length; + unsigned int fragments; + unsigned int ident; + unsigned int offset; +}; + +class Packet_handler; + +class IP_header_to_table { +public: + enum { + COLUMN_ID, + COLUMN_S, + COLUMN_US, + COLUMN_ETHER_TYPE, + COLUMN_PROTOCOL, + COLUMN_IP_TTL, + COLUMN_IP_VERSION, + COLUMN_SRC_PORT, + COLUMN_DST_PORT, + COLUMN_SRC_ADDR, + COLUMN_DST_ADDR, + COLUMN_FRAGMENTS + }; + + void add_packet_columns(Packet_handler& packet_handler); + void on_table_created(Table* table, const std::vector& columns); + void assign(Row* row, IP_header* head, const std::vector& columns); + +private: + Int_accessor acc_id; + Int_accessor acc_s; + Int_accessor acc_us; + Int_accessor acc_ether_type; + Int_accessor acc_protocol; + Int_accessor acc_ip_ttl; + Int_accessor acc_ip_version; + Int_accessor acc_src_port; + Int_accessor acc_dst_port; + Int_accessor acc_fragments; + Text_accessor acc_src_addr; + Text_accessor acc_dst_addr; +}; + +class Packet { +public: + enum ParseResult { + ERROR, + OK, + NOT_SAMPLED + }; + + Packet(unsigned char* data, int len, int s, int us, int id, int link_layer_type) + { + m_s = s; + m_us = us; + m_data = data; + m_len = len; + m_id = id; + m_link_layer_type = link_layer_type; + } + + ParseResult parse(Packet_handler* handler, const std::vector& columns, Row& destination_row, bool sample); + bool parse_ethernet(); + bool parse_sll(); + bool parse_ip(unsigned char* data, int len, int ether_type); + bool parse_transport(unsigned char* data, int len); + + IP_header m_ip_header; + unsigned char* m_data; + int m_len; + int m_s; + int m_us; + int m_id; + int m_link_layer_type; +}; + +struct Packet_column { + const char* name; + const char* description; + int id; + Coltype::Type type; +}; + +class Packet_handler { +public: + Packet_handler() + : table_name(0) + { + } + virtual ~Packet_handler() + { + } + + Table* create_table(const std::vector& columns); + + // for actual packet handlers to fill in + virtual void on_table_created(Table* table, const std::vector& columns) = 0; + virtual Packet::ParseResult parse(Packet& packet, const std::vector& columns, Row& destination_row, bool sample) = 0; + + const char* table_name; + std::vector packet_columns; + + void add_packet_column(const char* name, const char* description, Coltype::Type type, int id); +}; + +void init_packet_handlers(bool escape_dnsnames); +void destroy_packet_handlers(); +Packet_handler* get_packet_handler(std::string table_name); + +} // namespace packetq + +#endif // __packetq_packet_handler_h diff --git a/src/packetq.cpp b/src/packetq.cpp new file mode 100644 index 0000000..3a56fd5 --- /dev/null +++ b/src/packetq.cpp @@ -0,0 +1,346 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#include "config.h" + +#include "packet_handler.h" +#include "packetq.h" +#include "pcap.h" +#include "reader.h" +#include "server.h" +#include "sql.h" + +#include +#include +#include +#include +#include +#include +#include +#ifndef WIN32 +#include +#include +#endif + +#define NUM_QUERIES 32 + +namespace packetq { + +static void usage(char* argv0, bool longversion) +{ + if (!longversion) { + fprintf(stdout, + "usage: %s [-vhjctxd] [-s stmt] [-l pkts] [-p port] [-w dir] [-r dir] [-m num] \n", + argv0); + return; + } + + fprintf(stdout, + "usage: %s [options] pcapfile(s)...\n" + /* -o description .*/ + " --select statements |\n" + " -s statement Set the SQL statement, can be given multiple times.\n" + " --limit packets |\n" + " -l packets Set maximum number of packets to process, from all\n" + " files and not per file.\n" + " --version | -v Display version and exit.\n" + " --help | -h Display this help.\n" + "\n" + "Output:\n" + " --json | -j JSON (default)\n" + " --csv | -c CSV\n" + " --table | -t Text table\n" + " --xml | -x XML\n" + " --rfc1035 Output DNS names escaped using RFC1035 format:\n" + " All characters outsize [a-zA-Z0-9_-] are escaped\n" + " like \\012. (Octet value in decimal.)\n" + "\n" + "Web Server:\n" + " --daemon | -d Run web server in daemon mode.\n" + " --port number |\n" + " -p number Set the port number to listen on.\n" + " --webroot dir |\n" + " -w dir Set the root directory for the web content.\n" + " --pcaproot dir |\n" + " -r dir Set the root for the PCAP files to make available.\n" + " --maxconn number |\n" + " -m number Set the maximum number of concurrent connections.\n" + "\n" + "example> packetq --csv -s \"select count(*) as mycount, protocol from dns group by protocol;\" myfile.pcap\n" + "\n" + "Packet fields (available in all tables):\n" + " id, s, us, ether_type, src_addr, src_port, dst_addr, dst_port, protocol,\n" + " ip_ttl, ip_version, fragments\n" + "\"dns\" table fields:\n" + " qname, aname, msg_id, msg_size, opcode, rcode, extended_rcode,\n" + " edns_version, z, udp_size, qd_count, an_count, ns_count, ar_count,\n" + " qtype, qclass, atype, aclass, attl, aa, tc, rd, cd, ra, ad, do, edns0, qr,\n" + " edns0_ecs, edns0_ecs_family, edns0_ecs_source, edns0_ecs_scope,\n" + " edns0_ecs_address\n" + "\"icmp\" table fields:\n" + " type, code, echo_identifier, echo_sequence, du_protocol, du_src_addr,\n" + " du_dst_addr, desc\n", + argv0); +} + +#ifdef WIN32 +// windows support is merely for development purposes atm +#define PACKAGE_STRING "packetq" +struct option { + char* s; + int args; + int b; + char c; +}; + +char* optarg = 0; +int optind = 1; + +int getopt_long(int argc, char* argv[], const char* str, option* opt, int* option_index) +{ + while (optind < argc) { + if (argv[optind][0] != '-') + return -1; + if (argv[optind][1] != '-') { + int i = 0; + while (opt[i].s != NULL) { + if (opt[i].c == argv[optind][1]) { + optarg = argv[optind + opt[i].args]; + optind += 1 + opt[i].args; + return opt[i].c; + } + i++; + } + } + optind++; + } + return -1; +} + +#endif + +void sigproc(int sig) +{ + // ignore sig pipe + signal(SIGPIPE, sigproc); +} + +PacketQ* g_app = new PacketQ(); + +} // namespace packetq + +using namespace packetq; + +// The main funtion +int main(int argc, char* argv[]) +{ + signal(SIGPIPE, sigproc); + int port = 0; + int limit = 0; + int max_conn = 7; + bool daemon = false; + + std::string webroot = "", pcaproot = ""; + std::string queries[NUM_QUERIES] = { + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + "", + }; + int qcount = 0; + + while (1) { + int option_index; + struct option long_options[] = { + { "select", 1, 0, 's' }, + { "limit", 1, 0, 'l' }, + { "maxconn", 1, 0, 'm' }, + { "webroot", 1, 0, 'w' }, + { "pcaproot", 1, 0, 'r' }, + { "port", 1, 0, 'p' }, + { "daemon", 0, 0, 'd' }, + { "csv", 0, 0, 'c' }, + { "json", 0, 0, 'j' }, + { "table", 0, 0, 't' }, + { "xml", 0, 0, 'x' }, + { "rfc1035", 0, 0, 10000 }, + { "help", 0, 0, 'h' }, + { "version", 0, 0, 'v' }, + { NULL, 0, 0, 0 } + }; + + int c = getopt_long(argc, argv, "w:r:s:l:p:hHdvcxtjm:", long_options, &option_index); + if (c == -1) + break; + + switch (c) { + case 'v': + fprintf(stdout, "%s\n", PACKAGE_STRING); + exit(0); + case 's': + if (qcount < NUM_QUERIES) { + queries[qcount++] = optarg; + } else { + fprintf(stderr, "Warning: can't handle more than %d separate query strings; discarding '%s'\n", NUM_QUERIES, optarg); + } + break; + case 'c': + g_app->set_output(PacketQ::csv); + break; + case 't': + g_app->set_output(PacketQ::csv_format); + break; + case 'x': + g_app->set_output(PacketQ::xml); + break; + case 'j': + g_app->set_output(PacketQ::json); + break; + case 'd': + daemon = true; + break; + case 'w': + webroot = optarg; + break; + case 'r': + pcaproot = optarg; + break; + case 'm': + max_conn = atoi(optarg) + 1; + if (max_conn < 2) + max_conn = 2; + break; + case 'l': + limit = atoi(optarg); + break; + case 'p': + port = atoi(optarg); + break; + case 10000: // rfc1035 + g_app->set_escape(true); + break; + default: + fprintf(stderr, "Unknown option: %c\n", c); + usage(argv[0], false); + return 1; + case 'h': + usage(argv[0], true); + return 1; + } + } + init_packet_handlers(g_app->get_escape()); // set up tables + g_app->set_limit(limit); + if (port > 0) { + start_server(port, daemon, pcaproot, webroot, max_conn); + } + + if (optind >= argc) { + fprintf(stderr, "Missing input uri\n"); + usage(argv[0], false); + return 1; + } + + std::vector in_files; + + while (optind < argc) { + in_files.push_back(argv[optind]); + optind++; + } + + Reader reader(in_files, g_app->get_limit()); + + if (g_app->get_output() == PacketQ::json) { + printf("[\n"); + } + for (int i = 0; i < qcount; i++) { + char tablename[32]; + snprintf(tablename, 32, "result-%d", i); + try { + Query query(tablename, queries[i].c_str()); + query.parse(); + query.execute(reader); + Table* result = query.m_result; + + switch (g_app->get_output()) { + case (PacketQ::csv_format): + if (result) + result->csv(true); + break; + case (PacketQ::csv): + if (result) + result->csv(); + break; + case (PacketQ::xml): + if (result) + result->xml(); + break; + case (PacketQ::json): + if (result) + result->json(i < (qcount - 1)); + break; + } + } catch (Error& e) { + printf("Error: %s\n", e.m_err.c_str()); + fflush(stdout); + exit(1); + } catch (...) { + printf("Error: an unknown error has occured !\n"); + fflush(stdout); + } + } + if (g_app->get_output() == PacketQ::json) { + printf("]\n"); + } + + delete g_app; + + destroy_packet_handlers(); + + return 0; +} diff --git a/src/packetq.h b/src/packetq.h new file mode 100644 index 0000000..8ee9841 --- /dev/null +++ b/src/packetq.h @@ -0,0 +1,70 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#ifndef __packetq_packetq_h +#define __packetq_packetq_h + +#include "sql.h" + +namespace packetq { + +// App class +class PacketQ { +public: + enum OutputOpts { + json, + csv, + csv_format, + xml + }; + PacketQ() + { + m_escape = false; + m_limit = 0; + m_output = json; + } + void set_escape(bool escape) + { + m_escape = escape; + } + void set_limit(int limit) + { + m_limit = limit; + } + void set_output(OutputOpts opt) + { + m_output = opt; + } + int get_escape() { return m_escape; } + OutputOpts get_output() { return m_output; } + int get_limit() { return m_limit; } + +private: + bool m_escape; + int m_limit; + OutputOpts m_output; +}; + +extern PacketQ* g_app; + +} // namespace packetq + +#endif // __packetq_packetq_h diff --git a/src/pcap.cpp b/src/pcap.cpp new file mode 100644 index 0000000..0a39487 --- /dev/null +++ b/src/pcap.cpp @@ -0,0 +1,91 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#include "pcap.h" + +#include +#include + +namespace packetq { + +bool Pcap_file::get_header() +{ + // establish: byte order and file format + int res = get_int32(); + if (res != 0xa1b2c3d4) { + res = flip32(res); + if (res != 0xa1b2c3d4) { + if (!m_gzipped) { + set_gzipped(); + return get_header(); + } + return false; + } + m_reverse_order = true; + } + // establish version + int major_version = get_int16(); + int minor_version = get_int16(); + if (major_version != 2 || minor_version != 4) { + printf("maj:%d min:%d\n", major_version, minor_version); + return false; + } + // check for 0 timezone offset and accuracy + if (!(get_int32() == 0)) { + printf("timezone offset != 0"); + return false; + } + if (!(get_int32() == 0)) { + printf("timezone offset != 0"); + return false; + } + + m_snapshot_length = get_int32(); + // check for ethernet packets + m_link_layer_type = get_int32(); + if (m_link_layer_type != 1 && m_link_layer_type != 101 && m_link_layer_type != 113) { + fprintf(stderr, "PCAP file unsupported linklayer (%d)\n", m_link_layer_type); + return false; + } + return true; +} + +unsigned char* Pcap_file::get_packet(int& len, int& s, int& us) +{ + s = 0; + us = 0; + len = 0; + s = get_int32(); + us = get_int32(); + len = get_int32(); + + // skip past reallen + get_int32(); + + if (get_eof() || len < 0) + return 0; + + unsigned char* buf = get_bytes(len); + + return buf; +} + +} // namespace packetq diff --git a/src/pcap.h b/src/pcap.h new file mode 100644 index 0000000..26bef6a --- /dev/null +++ b/src/pcap.h @@ -0,0 +1,209 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#ifndef __packetq_pcap_h +#define __packetq_pcap_h + +#include +#include +#include + +#include "segzip.h" +#include "sql.h" + +namespace packetq { + +class Pcap_file { +private: + Pcap_file& operator=(const Pcap_file& other); + Pcap_file(Pcap_file&& other) noexcept; + Pcap_file const& operator=(Pcap_file&& other); + +public: + static const bool TAKE_OVER_FP = true; + + Pcap_file(FILE* fp, bool take_over_fp = false) + { + m_fp_owned = take_over_fp; + m_fp = fp; + m_reverse_order = false; + m_packetbuffer = 0; + m_packetbuffer_len = 0; + m_eof = false; + m_snapshot_length = 0; + m_link_layer_type = 0; + m_gzipped = false; + } + ~Pcap_file() + { + if (m_packetbuffer) + delete[] m_packetbuffer; + if (m_fp_owned) + fclose(m_fp); + } + + bool get_header(); + + unsigned char* get_packet(int& len, int& s, int& us); + + int get_int32() + { + int res = 0; + get_bytes((unsigned char*)&res, 4); + if (m_reverse_order) { + return flip32(res); + } + return res; + } + int get_int16() + { + short res = 0; + get_bytes((unsigned char*)&res, 2); + if (m_reverse_order) { + return flip16(res); + } + return res; + } + unsigned char* get_bytes(int count) + { + Buffer& buf = m_gzipped ? m_zipbuffer : m_filebuffer; + if (count < buf.m_buffer_len - buf.m_buffer_pos) { + unsigned char* ptr = &buf.m_buffer[buf.m_buffer_pos]; + buf.m_buffer_pos += count; + return ptr; + } + + unsigned char* bufp = get_pbuffer(count + 400); + int r = get_bytes(bufp, count); + + if (r == count) + return bufp; + return 0; + } + int get_bytes(unsigned char* dst, int count) + { + Buffer& buf = m_gzipped ? m_zipbuffer : m_filebuffer; + if (count == 0) + return 0; + + int bytes = 0; + while (count > 0) { + if (buf.m_buffer_len == buf.m_buffer_pos) { + buffread(); + if (buf.m_buffer_len == 0) { + m_eof = true; + return bytes; + } + } + int n = (buf.m_buffer_len - buf.m_buffer_pos) > count ? count : buf.m_buffer_len - buf.m_buffer_pos; + for (int i = 0; i < n; i++) { + *dst++ = buf.m_buffer[buf.m_buffer_pos++]; + } + bytes += n; + count -= n; + } + return bytes; + } + void buffread() + { + if (!m_fp) + throw Error("No file"); + + Buffer& buf = m_filebuffer; + if (buf.m_buffer_len == buf.m_buffer_pos) { + buf.m_buffer_len = (int)fread(buf.m_buffer, 1, buf.m_nextread, m_fp); + buf.m_buffer_pos = 0; + buf.m_nextread = sizeof(buf.m_buffer); + } + if (m_gzipped) { + if (m_zip.m_error || buf.m_buffer_len == buf.m_buffer_pos) { + m_zipbuffer.m_buffer_pos = m_zipbuffer.m_buffer_len = 0; + return; + } + if (m_zipbuffer.m_buffer_len == m_zipbuffer.m_buffer_pos) + m_zip.inflate(m_filebuffer, m_zipbuffer); + } + } + void set_gzipped() + { + m_gzipped = true; + m_filebuffer.m_buffer_pos = 0; + } + int flip16(unsigned short i) + { + unsigned int r = i & 0xff; + r <<= 8; + i >>= 8; + r |= i & 0xff; + return int(r); + } + int flip32(unsigned int i) + { + unsigned int r = i & 0xff; + r <<= 8; + i >>= 8; + r |= i & 0xff; + r <<= 8; + i >>= 8; + r |= i & 0xff; + r <<= 8; + i >>= 8; + r |= i & 0xff; + return int(r); + } + + unsigned char* get_pbuffer(int len) + { + if (!m_packetbuffer || len >= m_packetbuffer_len) { + if (m_packetbuffer) { + delete[] m_packetbuffer; + m_packetbuffer = 0; + } + m_packetbuffer_len = len + 4096; + m_packetbuffer = new (std::nothrow) unsigned char[m_packetbuffer_len]; + if (!m_packetbuffer) + m_packetbuffer_len = 0; + } + return m_packetbuffer; + } + bool get_eof() { return m_eof; } + int get_link_layer_type() { return m_link_layer_type; } + +private: + int m_snapshot_length; + int m_link_layer_type; + bool m_reverse_order; + bool m_eof; + bool m_gzipped; + FILE* m_fp; + bool m_fp_owned; + + unsigned char* m_packetbuffer; + int m_packetbuffer_len; + + Buffer m_filebuffer; + Buffer m_zipbuffer; + Zip m_zip; +}; + +} // namespace packetq + +#endif // __packetq_pcap_h diff --git a/src/reader.cpp b/src/reader.cpp new file mode 100644 index 0000000..dae5376 --- /dev/null +++ b/src/reader.cpp @@ -0,0 +1,84 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#include "reader.h" +#include "packet_handler.h" + +namespace packetq { + +void Reader::seek_to_start() +{ + currently_reading = filenames.begin(); + pcap.reset(); + packets_read = 0; +} + +bool Reader::done() +{ + return (!pcap && currently_reading == filenames.end()) || (max_packets > 0 && packets_read >= max_packets); +} + +bool Reader::read_next(Packet_handler* handler, const std::vector& columns, Row& destination_row, int skip_packets) +{ + bool filled_in_row = false; + + while (!filled_in_row and !done()) { + // try opening pcap file + if (!pcap && currently_reading != filenames.end()) { + FILE* fp = fopen(currently_reading->c_str(), "rb"); + if (fp) { + pcap.reset(new Pcap_file(fp, Pcap_file::TAKE_OVER_FP)); + + if (!pcap->get_header()) + pcap.reset(); + } + + if (!pcap) + ++currently_reading; + } + + // try reading a row + if (pcap) { + int len, s, us; + unsigned char* data = pcap->get_packet(len, s, us); + bool read_success = len && data; + ++packets_read; // we count all packets + if (read_success) { + Packet packet(data, len, s, us, packets_read, pcap->get_link_layer_type()); + Packet::ParseResult res = packet.parse(handler, columns, destination_row, skip_packets == 0); + + if (res == Packet::NOT_SAMPLED) + --skip_packets; + + filled_in_row = res == Packet::OK; + } else { + // last row in file + pcap.reset(); + if (currently_reading != filenames.end()) + ++currently_reading; + } + } + } + + return filled_in_row; +} + +} // namespace packetq diff --git a/src/reader.h b/src/reader.h new file mode 100644 index 0000000..fb65833 --- /dev/null +++ b/src/reader.h @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#ifndef __packetq_reader_h +#define __packetq_reader_h + +#include +#include +#include + +#include "pcap.h" +#include "sql.h" + +namespace packetq { + +class Packet_handler; + +// reading packet rows out of a list of files +class Reader { +public: + Reader(std::vector filenames, int max_packets) + : packets_read(0) + { + this->filenames = filenames; + this->currently_reading = filenames.end(); + this->max_packets = max_packets; + } + + void seek_to_start(); + + bool done(); + bool read_next(Packet_handler* handler, const std::vector& columns, Row& destination_row, int skip_packets); + +private: + std::vector::iterator currently_reading; + + std::vector filenames; + int max_packets, packets_read; + std::unique_ptr pcap; +}; + +} // namespace packetq + +#endif // __packetq_reader_h diff --git a/src/refcountstring.h b/src/refcountstring.h new file mode 100644 index 0000000..f91a4a0 --- /dev/null +++ b/src/refcountstring.h @@ -0,0 +1,122 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#ifndef __packetq_refcountstring_h +#define __packetq_refcountstring_h + +#include +#include + +// A simple reference-counted C string, intended to be used through a pointer +// as RefCountString * with manual management of the reference count in order +// to stay a POD (for use in unions). For the same reason, constructors are +// static. The wrapper RefCountStringHandle can be used where automatic +// reference handling is possible. +struct RefCountString { + // data + int count; + char data[]; + + // implementation + void inc_refcount() + { + count += 1; + } + + void dec_refcount() + { + count -= 1; + if (count == 0) + std::free(this); + } + + static RefCountString* allocate(int data_length) + { + void* chunk = std::calloc(1, sizeof(RefCountString) + data_length); + if (!chunk) + throw std::bad_alloc(); + + RefCountString* new_str = static_cast(chunk); + new_str->count = 1; + return new_str; + } + + static RefCountString* construct(const char* c_string) + { + std::size_t length = std::strlen(c_string); + RefCountString* str = RefCountString::allocate(length + 1); + std::memcpy(str->data, c_string, length + 1); + return str; + } + + static RefCountString* construct(const char* data, int from, int to) + { + int length = to - from; + if (length < 0) + length = 0; + RefCountString* str = RefCountString::allocate(length + 1); + std::memcpy(str->data, data + from, length); + str->data[length - 1 + 1] = '\0'; + return str; + } +}; + +class RefCountStringHandle { +private: + RefCountStringHandle& operator=(const RefCountStringHandle& other); + RefCountStringHandle(RefCountStringHandle&& other) noexcept; + RefCountStringHandle const& operator=(RefCountStringHandle&& other); + +public: + RefCountStringHandle() + { + value = 0; + } + + RefCountStringHandle(RefCountString* str) + { + value = str; + } + + ~RefCountStringHandle() + { + if (value) + value->dec_refcount(); + } + + RefCountString* operator*() + { + return value; + } + + void set(RefCountString* str) + { + if (value != str) { + if (value) + value->dec_refcount(); + value = str; + } + } + + RefCountString* value; +}; + +#endif // __packetq_refcountstring_h diff --git a/src/regression-test.sh b/src/regression-test.sh new file mode 100755 index 0000000..9d25736 --- /dev/null +++ b/src/regression-test.sh @@ -0,0 +1,92 @@ +# Copyright (c) 2017-2024 OARC, Inc. +# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . + +set -e + +# Simple regression-testing tool that exercises all operators of the +# SQL evaluator and outputs the results. +# +# Usage: regression-test.sh pcap-dump-file +# +# If the script finds a binary called packetq-before, it will execute +# the query on that too and compare the results with diff. So copy the +# packetq binary to packetq-before before you make a change to see the +# effect on the output. + +#set -e +DIR=/tmp/test/packetq +mkdir -p $DIR +typeset -i test +test=0 +cd $(dirname $0) +for SQL in \ + "select qname as CertainQnames, qtype as Qtype, count(1) as count from dns where (qname='localhost' or qname like '%.root-servers.net') and qr==0 group by CertainQnames,Qtype order by count desc ;" \ + 'select qtype as Qtype, qname as Qname, count(1) as count from dns where qclass==3 and qr==0 group by Qtype,Qname order by count desc ;' \ + 'select rcode as Rcode, if(qr==1,dst_addr,src_addr) as ClientAddr, count(1) as count from dns where qr==1 group by Rcode,ClientAddr order by count desc limit 50;' \ + "select 'ALL' as All, if(ether_type==34525,rsplit(src_addr,7,':')||':'||rsplit(src_addr,6,':')||':'||rsplit(src_addr,5,':')||':'||rsplit(src_addr,4,':')||':'||rsplit(src_addr,3,':')||'::',rsplit(src_addr,3)||'.'||rsplit(src_addr,2)||'.'||rsplit(src_addr,1)||'.0') as ClientSubnet, count(1) as count from dns where qr==0 group by All,ClientSubnet order by count,ClientSubnet desc limit 200;;" \ + "select 'ALL' as All, subnet(src_addr,24,96) as ClientSubnet, count(1) as count from dns where qr==0 group by All,ClientSubnet order by count desc,ClientSubnet limit 200;;" \ + "select if(rsplit(qname,1)='de','ok','non-auth-tld') as Class, if(ether_type==34525,rsplit(src_addr,7,':')||':'||rsplit(src_addr,6,':')||':'||rsplit(src_addr,5,':')||':'||rsplit(src_addr,4,':')||':'||rsplit(src_addr,3,':')||'::',rsplit(src_addr,3)||'.'||rsplit(src_addr,2)||'.'||rsplit(src_addr,1)||'.0') as ClientSubnet, count(1) as count from dns where qr==0 group by Class,ClientSubnet order by count,ClientSubnet,Class desc limit 200;;" \ + "select if(qr==1,'sent','recv') as Direction, if(protocol==6,'tcp',if(protocol==17,'udp',if(protocol==1,'icmp',if(protocol==58,'ipv6-icmp',protocol)))) as IPProto, count(1) as count from dns group by Direction,IPProto order by count,Direction desc ;" \ + "select if(ether_type==34525,'IPv6','IPv4') as IPVersion, qtype as Qtype, count(1) as count from dns where qr==0 group by IPVersion,Qtype order by count desc ;" \ + "select 'ALL' as All, do, edns0, edns_version, extended_rcode, z, if(do==1,'set','clr') as D0, count(1) as count from dns where qr==0 group by All,do,D0,edns0,edns_version,extended_rcode,z order by count desc ;" \ + "select 'ALL' as All, if(edns0,edns_version,'none') as EDNSVersion, count(1) as count from dns where qr==0 group by All,EDNSVersion order by count desc ;" \ + "select 'ALL' as All, if(qname like 'xn--%','idn','normal') as IDNQname, count(1) as count from dns where qr==0 group by All,IDNQname order by count desc ;" \ + "select 'ALL' as All, lower(rsplit(qname,1)) as TLD, count(1) as count from dns where qr==0 and (qname like 'xn--%') group by All,TLD order by count,TLD desc ;" \ + "select 'ALL' as All, if(qr==1,dst_addr,src_addr) as ClientAddr, count(1) as count from dns where qr==0 and (qtype=28 or qtype=38) and (qname like '%.root-servers.net') group by All,ClientAddr order by count desc limit 50;;" \ + "select 'ALL' as All, opcode as Opcode, count(1) as count from dns where qr==0 group by All,Opcode order by count desc ;" \ + "select 'ALL' as All, qtype as Qtype, count(1) as count from dns where qr==0 group by All,Qtype order by count desc ;" \ + 'select qtype as Qtype, len(qname) as QnameLen, count(1) as count from dns where qr==0 group by Qtype,QnameLen order by count,QnameLen,Qtype desc ;' \ + 'select qtype as Qtype, lower(rsplit(qname,1)) as TLD, count(1) as count from dns where qr==0 and (qtype=1 or qtype=2 or qtype=5 or qtype=6 or qtype=12 or qtype=15 or qtype=28 or qtype=38 or qtype=255) group by Qtype,TLD order by count,TLD,Qtype desc limit 200;;' \ + "select 'ALL' as All, rcode as Rcode, count(1) as count from dns where qr==1 group by All,Rcode order by count desc ;" \ + 'select rcode as Rcode, msg_size as ReplyLen, count(1) as count from dns where qr==1 group by Rcode,ReplyLen order by count desc ;' \ + "select 'ALL' as All, rd as RD, count(1) as count from dns where qr==0 group by All,RD order by count desc ;" \ + "select if(protocol==6,'tcp',if(protocol==17,'udp',protocol)) as Transport, qtype as Qtype, count(1) as count from dns where qr==0 group by Transport,Qtype order by Transport,Qtype,count desc ;" \ + "select s, dst_addr as Dst_addr, qtype as questiontype, lower(src_addr) as lower_src, if(1 and s < 1 or s <= 1 or s > 1 or s >= 1, 't', 'f'), trim(trim('foofoo' || rsplit(src_addr, 1) || 'foofoo', 'foo'), 'bar'), count(*), len(src_addr), sum(msg_size + -1 - 2 % 4 << 3 >> 2 | 3 & ~4) + 1, min(msg_size), max(msg_size), truncate(1.1) as integer, 1.1 as float, sum(src_port + 1.0 - 2.0 / 1.5 * -2.5) + 1.0, max(src_port + 1.0), min(src_port + 1.0), avg(src_port), stdev(src_port), name('rcode', 0) from dns where src_addr like '%' and (qr or not qr) group by src_addr, s having s >= 0 order by s, dst_addr, lower_src, integer, float" \ + "select name( 'qtype' , qtype ) as qt, count(*) as count from dns group by qtype order by count desc;"\ + "select count(*) as count, lower(rsplit(qname,1)) as tld, istld(tld) as flag from dns group by tld order by count desc limit 50;" \ + ; +do + test=$test+1 + new=$(./packetq --version | tr " " "_") + echo "" + if [ ${#SQL} -gt 200 ]; then ellipsis="..."; else ellipsis=""; fi + echo "Test $test: '${SQL:0:200}$ellipsis'" + t_new=$(/usr/bin/time -f "%e" ./packetq --tlds /usr/share/packetq/tlds -s "$SQL" $1 2>&1 > $DIR/$new.test$test.result) + e_new=$? + echo " Comparing $new against available binaries:" + for prev in $(ls ../../packetq*/src/packetq); do + old=$($prev --version | cut -d " " -f 2) + ver=$(printf "%-20s" $old) + bin=$(printf "%-48s" $prev) + t_old=$(/usr/bin/time -f "%e" $prev -s "$SQL" $1 2>&1 > $DIR/$old.test$test.result) + e_old=$? + if [ $e_new = 0 -a $e_old = 0 -a "$t_old" != "0.00" ]; then + echo -e " $bin $ver: $t_old --> $t_new ($(python -c "print '%5.2f %d%%' % ($t_new - $t_old, ($t_new-$t_old)*100/$t_old)"))" + else + echo -e " $bin $ver: $t_old --> $t_new ($ver Failed)" + fi + diff -u $DIR/$old.test$test.result $DIR/$new.test$test.result > $DIR/$new.test$test.diff + if [ $? = 0 ]; then + #echo "Test $test: No changes in output" + true + else + head -n 20 $DIR/$new.test$test.diff + fi + done +done diff --git a/src/segzip.h b/src/segzip.h new file mode 100644 index 0000000..14b28e4 --- /dev/null +++ b/src/segzip.h @@ -0,0 +1,121 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#ifndef __packetq_segzip_h +#define __packetq_segzip_h + +#include +#include +#include + +namespace packetq { + +class Buffer { +public: + Buffer() + { + m_buffer_len = 0; + m_buffer_pos = 0; + m_nextread = 1024; + } + int size() { return sizeof(m_buffer); } + unsigned char m_buffer[0x40000]; + int m_nextread; + int m_buffer_len; + int m_buffer_pos; +}; + +class Zip { +private: + Zip& operator=(const Zip& other); + Zip(Zip&& other) noexcept; + Zip const& operator=(Zip&& other); + +public: + Zip() + : m_stream() + { + m_init = true; + m_error = false; + m_run_end = false; + m_stream.next_out = 0; + m_stream.avail_out = 0; + } + ~Zip() + { + if (m_run_end) + ::inflateEnd(&m_stream); + } + bool inflate(Buffer& in, Buffer& out) + { + if (m_error) { + in.m_buffer_pos = in.m_buffer_len; + out.m_buffer_len = 0; + return false; + } + out.m_buffer_pos = 0; + out.m_buffer_len = sizeof(out.m_buffer); + m_stream.next_out = &out.m_buffer[out.m_buffer_pos]; + m_stream.avail_out = out.m_buffer_len - out.m_buffer_pos; + if (m_init) { + m_stream.next_in = 0; + m_stream.avail_in = 0; + m_stream.zalloc = 0; + m_stream.zfree = 0; + m_stream.opaque = 0; + m_init = false; + if (inflateInit2(&m_stream, 15 + 32) != Z_OK) { + m_error = true; + out.m_buffer_len = 0; + in.m_buffer_pos = in.m_buffer_len; + return false; + } + } + m_stream.next_in = &in.m_buffer[in.m_buffer_pos]; + m_stream.avail_in = in.m_buffer_len - in.m_buffer_pos; + + int ret = ::inflate(&m_stream, Z_NO_FLUSH); + + if (ret != Z_OK) + ::inflateEnd(&m_stream); + else + m_run_end = true; + if (ret != Z_OK && ret != Z_STREAM_END) { + m_error = true; + out.m_buffer_len = 0; + in.m_buffer_pos = in.m_buffer_len = 0; + return false; + } + + in.m_buffer_pos = in.m_buffer_len - m_stream.avail_in; + out.m_buffer_len = sizeof(out.m_buffer) - m_stream.avail_out; + out.m_buffer_pos = 0; + return true; + } + bool m_init; + bool m_run_end; + bool m_error; + z_stream m_stream; +}; + +} // namespace packetq + +#endif // __packetq_segzip_h diff --git a/src/server.cpp b/src/server.cpp new file mode 100644 index 0000000..96e14d3 --- /dev/null +++ b/src/server.cpp @@ -0,0 +1,1183 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#include "packetq.h" +#include "pcap.h" +#include "reader.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define MAXHOSTNAME 256 + +namespace packetq { +namespace httpd { + class Socket; + class Server; + + static char redirect[] = "HTTP/1.1 307 Temporary Redirect\r\n" + "Location: /\r\n" + "Connection: close\r\n" + "Content-Type: text/html\r\n" + "\r\nmoved

moved

this page has moved to /"; + + static char header[] = "HTTP/1.1 200 OK\r\n" + "Server: PacketQ builtin\r\n" + "Connection: close\r\n" + "Access-Control-Allow-Origin: *\r\n" + "Content-Type: %s\r\n" + "\r\n"; + + static Server* g_server = 0; + + class SocketPool { + public: + SocketPool() + { + m_free = 0; + for (int i = 0; i < FD_SETSIZE; i++) { + m_sockets[i] = 0; + } + m_socket_count = 0; + } + int add(Socket* s) + { + if (m_free < FD_SETSIZE) + m_sockets[m_free] = s; + else + return -1; + int idx = m_free; + while (m_free < FD_SETSIZE && m_sockets[m_free]) + m_free++; + m_socket_count++; + return idx; + } + void remove(int s) + { + m_sockets[s] = 0; + if (s < m_free) + m_free = s; + m_socket_count--; + } + + int get_sockets() { return m_socket_count; } + void select(); + + fd_set m_readset; + fd_set m_writeset; + int m_free; + int m_socket_count; + Socket* m_sockets[FD_SETSIZE]; + }; + + SocketPool g_pool; + + class Stream { + public: + class Buffer { + private: + Buffer& operator=(const Buffer& other); + Buffer const& operator=(Buffer&& other); + + public: + Buffer(const unsigned char* buf, int len) + { + m_buf = new unsigned char[len]; + memcpy(m_buf, buf, len); + m_len = len; + m_pos = 0; + } + Buffer(Buffer&& other) noexcept + { + m_buf = other.m_buf; + m_len = other.m_len; + m_pos = other.m_pos; + other.m_buf = 0; + other.m_len = 0; + other.m_pos = 0; + } + ~Buffer() + { + m_len = 0; + delete[] m_buf; + } + unsigned char* m_buf; + int m_len; + int m_pos; + }; + Stream() + { + m_len = 0; + } + void push_front(unsigned char* data, int len) + { + m_stream.push_front(Buffer(data, len)); + m_len += len; + } + void write(unsigned char* data, int len) + { + m_stream.push_back(Buffer(data, len)); + m_len += len; + } + int read(unsigned char* data, int maxlen) + { + int p = 0; + while (p < maxlen && m_len > 0) { + Buffer& buf = m_stream.front(); + int l = maxlen - p; + if (l > buf.m_len - buf.m_pos) + l = buf.m_len - buf.m_pos; + for (int i = 0; i < l; i++) { + data[p++] = buf.m_buf[buf.m_pos++]; + } + m_len -= l; + if (l == 0) { + m_stream.pop_front(); + } + } + return p; + } + int len() + { + return m_len; + } + int get() + { + unsigned char c = '@'; + int r = read(&c, 1); + if (r == 0) + return -1; + return c; + } + + private: + int m_len; + std::list m_stream; + }; + + class Socket { + private: + Socket& operator=(const Socket& other); + Socket(Socket&& other) noexcept; + Socket const& operator=(Socket&& other); + + public: + Socket(int s, bool serv) + : m_want_write(false) + { + int flags; + + // Add non-blocking flag + if ((flags = fcntl(s, F_GETFL)) == -1) { + syslog(LOG_ERR | LOG_USER, "fcntl(%d, F_GETFL) failed: %d\n", s, errno); + exit(-1); + } + if (fcntl(s, F_SETFL, flags | O_NONBLOCK)) { + syslog(LOG_ERR | LOG_USER, "fcntl(%d, F_SETFL, 0x%x) failed: %d\n", s, errno, flags | O_NONBLOCK); + exit(-1); + } + + m_bytes_written = 0; + m_bytes_read = 0; + m_serv = serv; + m_socket = s; + m_sidx = g_pool.add(this); + m_close_when_empty = false; + m_file = 0; + } + virtual ~Socket() + { + g_pool.remove(m_sidx); + close(m_socket); + } + void process(bool read) + { + // m_serv means this is a listening socket + if (m_serv) + return; + if (!read) { + on_write(); + unsigned char ptr[4096]; + int len; + + while ((len = m_write.read(ptr, sizeof(ptr)))) { + int res = write(m_socket, ptr, len); +#if EAGAIN != EWOULDBLOCK + if (res == -1 && (errno == EAGAIN || errno == EWOULDBLOCK)) { +#else + if (res == -1 && (errno == EAGAIN)) { +#endif + m_write.push_front(ptr, len); + set_want_write(); + return; + } + if (res < 0) { + delete this; + return; + } + m_bytes_written += res; + if (res < len) { + m_write.push_front(&ptr[res], len - res); + set_want_write(); + return; + } + } + if (m_close_when_empty) { + shutdown(m_socket, SHUT_WR); + // fflush(m_socket); + delete this; + } + } + if (read) { + int avail = read_sock(); + + if (avail) + on_read(); + } + } + virtual void file_write() + { + } + virtual void file_read() + { + } + void set_delete() + { + m_close_when_empty = true; + m_want_write = false; + } + virtual void on_write() + { + } + virtual void on_read() + { + } + int read_sock() + { + unsigned char buf[2000]; + int len = 0; + if ((len = recv(m_socket, buf, sizeof(buf) - 1, 0)) > 0) { + m_bytes_read += len; + buf[len] = 0; + m_read.write(buf, len); + } + if (len < 0) { + delete this; + return 0; + } + return len; + } + bool failed() + { + return m_sidx == -1; + } + bool has_data() + { + return m_want_write || m_write.len() > 0; + } + void set_want_write(bool set = true) + { + m_want_write = set; + } + + int m_bytes_written; + int m_bytes_read; + int m_socket; + int m_file; + int m_sidx; + bool m_serv; + bool m_want_write; + bool m_close_when_empty; + char m_buffer[4096]; + + Stream m_read, m_write; + }; + + void SocketPool::select() + { + FD_ZERO(&m_readset); + FD_ZERO(&m_writeset); + int max = 0; + for (int i = 0; i < FD_SETSIZE; i++) { + if (m_sockets[i]) { + if (max < m_sockets[i]->m_socket) + max = m_sockets[i]->m_socket; + FD_SET(m_sockets[i]->m_socket, &m_readset); + if (m_sockets[i]->has_data()) + FD_SET(m_sockets[i]->m_socket, &m_writeset); + if (max < m_sockets[i]->m_file) + max = m_sockets[i]->m_file; + FD_SET(m_sockets[i]->m_file, &m_readset); + } + } + timeval timeout; + timeout.tv_sec = 30; + timeout.tv_usec = 0; + + int sel = ::select(max + 1, &m_readset, &m_writeset, 0, &timeout); + if (sel < 0) { + syslog(LOG_ERR | LOG_USER, "sel -1 errno = %d %s max:%d", errno, strerror(errno), max); + exit(-1); + } + if (sel) { + for (int i = 0; i < FD_SETSIZE; i++) { + if (m_sockets[i] && m_sockets[i]->m_file) { + if (FD_ISSET(m_sockets[i]->m_file, &m_readset)) { + m_sockets[i]->file_read(); + } + if (m_sockets[i] && FD_ISSET(m_sockets[i]->m_file, &m_writeset)) { + m_sockets[i]->file_write(); + } + } + if (m_sockets[i] && FD_ISSET(m_sockets[i]->m_socket, &m_readset)) { + m_sockets[i]->process(true); + } + if (m_sockets[i] && FD_ISSET(m_sockets[i]->m_socket, &m_writeset)) { + m_sockets[i]->process(false); + } + } + } + } + + class Server { + public: + Socket m_socket; + + Server(int port, const std::string& pcaproot, const std::string& webroot) + : m_socket(establish(port), true) + , m_pcaproot(pcaproot) + , m_webroot(webroot) + { + if (m_socket.m_socket < 0) { + if (m_socket.m_socket == EADDRINUSE) + syslog(LOG_ERR | LOG_USER, "Fail EADDRINUSE (%d)\n", m_socket.m_socket); + else + syslog(LOG_ERR | LOG_USER, "Fail %d port:%d\n", m_socket.m_socket, port); + exit(-1); + } + } + + ~Server() + { + } + + int get_connection() + { + int s = m_socket.m_socket; + int t; /* socket of connection */ + if ((t = accept(s, NULL, NULL)) < 0) /* accept connection if there is one */ + return (-1); + + return (t); + } + + int establish(unsigned short portnum) + { + int s, res; + sockaddr_in sa; + memset(&sa, 0, sizeof(struct sockaddr_in)); + + sa.sin_family = AF_INET; + sa.sin_addr.s_addr = htonl(INADDR_ANY); + + sa.sin_port = htons(portnum); + + if ((s = socket(AF_INET, SOCK_STREAM, 0)) < 0) + return (-2); + int on = 1; + + res = setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)); + + if ((res = bind(s, (const sockaddr*)&sa, sizeof(struct sockaddr_in))) < 0) { + close(s); + return (res); /* bind address to socket */ + } + + // Add non-blocking flag + int flags; + if ((flags = fcntl(s, F_GETFL)) == -1) { + syslog(LOG_ERR | LOG_USER, "fcntl(%d, F_GETFL) failed: %d\n", s, errno); + exit(-1); + } + if (fcntl(s, F_SETFL, flags | O_NONBLOCK)) { + syslog(LOG_ERR | LOG_USER, "fcntl(%d, F_SETFL, 0x%x) failed: %d\n", s, errno, flags | O_NONBLOCK); + exit(-1); + } + + listen(s, 511); /* max # of queued connects */ + return (s); + } + + std::string m_pcaproot; + std::string m_webroot; + }; + + class Url { + public: + Url(const char* url) + : m_full(url) + { + int i = 0; + for (; i < m_full.length();) { + char c = m_full.c_str()[i]; + if (c == '?') { + i++; + break; + } + m_path += c; + i++; + } + m_path = decode(m_path); + if (m_path == "") + m_path = "/"; + decode_params(m_full.substr(i).c_str()); + } + void decode_params(const char* params) + { + if (!params) + return; + std::string str = params; + for (int i = 0; i < str.length();) { + std::string param = "", value = ""; + for (; i < str.length();) { + char c = str.c_str()[i]; + if (c == '=' || c == '&') { + i++; + break; + } + param += c; + i++; + } + for (; i < str.length();) { + char c = str.c_str()[i]; + if (c == '&') { + i++; + break; + } + value += c; + i++; + } + add_param(decode(param), decode(value)); + } + } + const char* get_param(const char* param) + { + auto it = m_params.find(std::string(param)); + if (it == m_params.end()) + return 0; + return it->second.c_str(); + } + void add_param(std::string key, std::string val) + { + auto it = m_params.find(key); + if (it == m_params.end()) { + m_params[key] = val; + m_counts[key] = 1; + return; + } + char cnt[100]; + int n = m_counts[key]; + m_counts[key] = n + 1; + + snprintf(cnt, sizeof(cnt) - 1, "%d", n); + cnt[99] = 0; + std::string keyn = key; + keyn += cnt; + m_params[keyn] = val; + } + + std::string decode(std::string str) + { + std::string dst; + int percent_state = 0; + int code = 0; + for (int i = 0; i < str.length(); i++) { + char c = str.c_str()[i]; + if (percent_state) { + int n = 0; + if (c >= '0' && c <= '9') + n = c - '0'; + if (c >= 'a' && c <= 'f') + n = c - 'a' + 10; + if (c >= 'A' && c <= 'F') + n = c - 'A' + 10; + code = (code << 4) | n; + percent_state--; + if (!percent_state) { + dst += char(code); + code = 0; + } + } else { + if (c == '%') { + percent_state = 2; + } else + dst += c; + } + } + return dst; + } + + std::string get_full() + { + return m_full; + } + std::string get_path() + { + return m_path; + } + + std::string m_full; + std::string m_path; + std::map m_params; + std::map m_counts; + }; + + class Page { + public: + Page(const char* url, const char* body) + : m_url(url) + { + m_url.decode_params(body); + } + + void process() + { + + if (m_url.get_path().compare("/query") == 0) { + if (!m_url.get_param("file")) { + printf(header, "text/plain"); + printf("no file selected\n"); + return; + } + + printf(header, "text/plain"); + if (m_url.get_param("sql")) + query(m_url.get_param("sql")); + else + printf("no query defined \n"); + } else if (m_url.get_path().substr(0, 8).compare("/resolve") == 0) { + resolve(); + } else if (m_url.get_path().substr(0, 5).compare("/list") == 0) { + serve_dir(); + } else { + serve_static(); + } + + delete g_app; + } + static std::string join_path(const std::string& a, const std::string& b) + { + if (b.find("..") != std::string::npos) + return a; + if (a.length() == 0) + return b; + if (b.length() == 0) + return a; + if (a[a.length() - 1] != '/' && b[0] != '/') + return a + std::string("/") + b; + return a + b; + } + const char* get_mimetype(const std::string& file) + { + int p = file.find_last_of('.'); + if (p == std::string::npos || p + 1 >= file.length()) + return 0; + std::string suff = file.substr(p + 1); + if (suff.compare("js") == 0) + return "application/x-javascript"; + if (suff.compare("jpg") == 0) + return "image/jpeg"; + if (suff.compare("html") == 0) + return "text/html"; + if (suff.compare("htm") == 0) + return "text/html"; + if (suff.compare("txt") == 0) + return "text/plain"; + if (suff.compare("png") == 0) + return "image/png"; + if (suff.compare("gif") == 0) + return "image/gif"; + if (suff.compare("ico") == 0) + return "image/x-icon"; + if (suff.compare("json") == 0) + return "application/json"; + if (suff.compare("css") == 0) + return "text/css"; + + return 0; + } + bool serve_file(const std::string& file) + { + const char* mimetype = get_mimetype(file); + + if (mimetype) { + FILE* fp = fopen(file.c_str(), "rb"); + if (fp) { + printf(header, mimetype); + char buffer[8192]; + int len; + while ((len = fread(buffer, 1, 200, fp)) > 0) { + fwrite(buffer, 1, len, stdout); + } + fclose(fp); + return true; + } + } + return false; + } + void serve_static() + { + if (g_server->m_webroot == "") { + printf(header, "text/html"); + printf("

This server is not configured to serve static pages

"); + printf("Start using the -w option to set a html directory"); + return; + } + std::string file = join_path(g_server->m_webroot, m_url.get_path()); + + if (serve_file(file)) + return; + if (serve_file(join_path(file, "index.html"))) + return; + + if (m_url.get_path().compare("/") != 0) { + printf("%s", redirect); + return; + } + + printf(header, "text/html"); + printf("

It works !


\n"); + printf("%s", "Test query
\n"); + printf("%s", "list available files
\n"); + } + + void resolve() + { + const char* ip = m_url.get_param("ip"); + const char* name = m_url.get_param("name"); + + if (ip) { + + printf(header, "application/json"); + + printf("["); + + struct addrinfo* result; + struct addrinfo* res; + int error; + + error = getaddrinfo(ip, NULL, NULL, &result); + if (error == 0) { + for (res = result; res != NULL; res = res->ai_next) { + char hostname[NI_MAXHOST] = ""; + + error = getnameinfo(res->ai_addr, res->ai_addrlen, hostname, NI_MAXHOST, NULL, 0, 0); + if (error != 0) { + continue; + } + if (*hostname != '\0') { + printf("\"%s\"", hostname); + break; + } + } + freeaddrinfo(result); + } + printf("]\n"); + } else if (name) { + char tmp[100]; + printf(header, "application/json"); + + printf("["); + + struct addrinfo* result; + struct addrinfo* res; + int error; + + error = getaddrinfo(name, NULL, NULL, &result); + char empty[] = "", line[] = ",\n"; + char* sep = empty; + if (error == 0) { + for (res = result; res != NULL; res = res->ai_next) { + void* ptr = &((struct sockaddr_in*)res->ai_addr)->sin_addr; + if (res->ai_family == AF_INET6) + ptr = &((struct sockaddr_in6*)res->ai_addr)->sin6_addr; + tmp[0] = 0; + inet_ntop(res->ai_family, ptr, tmp, sizeof(tmp)); + printf("%s\"%s\"", sep, tmp); + sep = line; + } + freeaddrinfo(result); + } + printf("]\n"); + } else + printf("[]\n"); + } + + void serve_dir() + { + if (g_server->m_pcaproot == "") { + printf(header, "text/html"); + printf("

This server is not configured to list pcapfiles

"); + printf("Start using the -r option to set a pcap directory"); + return; + } + std::string directory = join_path(g_server->m_pcaproot, m_url.get_path().substr(5)); + + DIR* dir = opendir(directory.c_str()); + if (!dir) { + printf("%s", redirect); + return; + } + + printf(header, "application/json"); + + printf("[\n"); + struct dirent* d; + struct stat statbuf; + + char comma = ' '; + + while ((d = readdir(dir)) != 0) { + std::string subject = join_path(directory, d->d_name); + int fd = open(subject.c_str(), O_RDONLY); + + if (fd < 0) + continue; + if (fstat(fd, &statbuf) == -1) { + close(fd); + continue; + } + if (S_ISDIR(statbuf.st_mode)) { + if ((strcmp(d->d_name, ".") != 0) && (strcmp(d->d_name, "..") != 0)) { + printf(" %c{\n \"data\" : \"%s\",\n \"attr\" : { \"id\": \"%s\" },\n \"children\" : [], \"state\" : \"closed\" }\n", + comma, d->d_name, join_path(m_url.get_path(), d->d_name).substr(5).c_str()); + comma = ','; + } + } else { + bool found = false; + FILE* fp = fdopen(fd, "rb"); + if (fp) { + Pcap_file pfile(fp); + if (pfile.get_header()) { + unsigned char* data = 0; + int s = 0, us, len; + data = pfile.get_packet(len, s, us); + if (data) { + printf(" %c{\n \"data\" : \"%s\",\n \"attr\" : { \"id\" : \"%s\", \"size\": %d, \"time\": %d,\"type\": \"pcap\" },\n \"children\" : [] }\n", + comma, d->d_name, join_path(m_url.get_path(), d->d_name).substr(5).c_str(), int(statbuf.st_size), s); + comma = ','; + found = true; + } + } + fclose(fp); + } + if (!found) { + std::string str = subject; + transform(str.begin(), str.end(), str.begin(), tolower); + if (str.rfind(".json") == str.length() - 5) { + printf(" %c{\n \"data\" : \"%s\",\n \"attr\" : { \"id\" : \"%s\", \"size\": %d, \"type\": \"json\" },\n \"children\" : [] }\n", + comma, d->d_name, join_path(m_url.get_path(), d->d_name).substr(5).c_str(), int(statbuf.st_size)); + comma = ','; + } + } + } + close(fd); + } + + printf("]\n"); + + closedir(dir); + } + + void query(const char* sql) + { + Query query("result", sql); + + query.parse(); + + std::vector in_files; + + int i = 0; + while (true) { + char param[50] = "file"; + + std::string par = "file"; + if (i > 0) { + snprintf(param, sizeof(param) - 1, "file%d", i); + param[49] = 0; + } + i++; + const char* f = m_url.get_param(param); + if (!f) + break; + std::string file = join_path(g_server->m_pcaproot, f); + in_files.push_back(file); + } + + Reader reader(in_files, g_app->get_limit()); + + query.execute(reader); + query.m_result->json(false); + } + Url m_url; + }; + + class Http_socket : public Socket { + private: + Http_socket& operator=(const Http_socket& other); + Http_socket(Http_socket&& other) noexcept; + Http_socket const& operator=(Http_socket&& other); + + public: + enum State { + get_post, + header, + body, + error, + wait_child, + done + }; + Http_socket(int socket) + : Socket(socket, false) + , m_http_version(0) + , m_emptyline(0) + { + m_state = get_post; + m_nextc = -1; + m_cr = false; + m_line = ""; + m_url = ""; + m_child_fd = 0; + m_child_pid = 0; + m_child_read = 0; + m_body_cnt = -1; + m_content_len = 0; + } + ~Http_socket() + { + if (m_child_pid) { + kill(m_child_pid, SIGHUP); + int status; + waitpid(m_child_pid, &status, 0); + } + if (m_child_fd) + close(m_child_fd); + m_file = 0; + } + inline void print(const char* fmt, ...) + { + char string[4096]; + va_list ap; + + va_start(ap, fmt); + vsnprintf(string, sizeof(string), fmt, ap); + va_end(ap); + + m_write.write((unsigned char*)string, strlen(string)); + } + + int peek() + { + if (m_nextc >= 0) + return m_nextc; + m_nextc = m_read.get(); + return m_nextc; + } + int getc() + { + int c = peek(); + m_nextc = -1; + return c; + } + + void on_read() + { + while (true) { + int c = peek(); + if (c == -1) + return; + if (m_body_cnt >= 0) { + c = getc(); + if (!(m_body_cnt == 0 && c == 10)) { + m_line += char(c); + m_content_len--; + } + m_body_cnt++; + if (m_content_len == 0) + parseline(); + continue; + } + c = getc(); + if (c != 13 && c != 10) { + m_line += char(c); + m_cr = false; + } else { + bool cr = m_cr; + m_cr = false; + if (c == 10 && cr) { + continue; + } + if (c == 13) + m_cr = true; + parseline(); + } + } + } + virtual void file_read() + { + set_want_write(); + } + virtual void file_write() + { + } + void on_write() + { + set_want_write(false); + if (m_state == wait_child) { + unsigned char buffer[4096]; + int status; + bool done = true; + if (0 == waitpid(m_child_pid, &status, WNOHANG)) { + done = false; + } + if (m_child_fd) { + // Add non-blocking flag + int flags; + if ((flags = fcntl(m_child_fd, F_GETFL)) == -1) { + syslog(LOG_ERR | LOG_USER, "fcntl(%d, F_GETFL) failed: %d\n", m_child_fd, errno); + exit(-1); + } + if (fcntl(m_child_fd, F_SETFL, flags | O_NONBLOCK)) { + syslog(LOG_ERR | LOG_USER, "fcntl(%d, F_SETFL, 0x%x) failed: %d\n", m_child_fd, errno, flags | O_NONBLOCK); + exit(-1); + } + + size_t res; + pollfd pfd; + pfd.fd = m_child_fd; + pfd.events = POLLIN; + pfd.revents = 0; + if (1 == poll(&pfd, 1, 0) && (pfd.revents & POLLIN) != 0) { + if ((res = read(m_child_fd, buffer, (int)sizeof(buffer))) > 0) { + done = false; + m_child_read += res; + m_write.write(buffer, res); + } + } + } + if (done) { + m_child_pid = 0; + if (m_child_fd) { + close(m_child_fd); + m_child_fd = 0; + m_file = 0; + } + set_delete(); + } + } + } + void parseline() + { + switch (m_state) { + case (get_post): { + m_state = error; + syslog(LOG_INFO | LOG_USER, "%s\n", m_line.c_str()); + int p = 0; + if (m_line.find("GET ") != -1) { + if ((p = m_line.find(" HTTP/1.1")) != -1) { + m_http_version = 1; + } else if ((p = m_line.find(" HTTP/1.0")) != -1) { + m_http_version = 0; + } else { + return; + } + m_url = m_line.substr(4, p - 4); + m_state = header; + } else if (m_line.find("POST ") != -1) { + if ((p = m_line.find(" HTTP/1.1")) != -1) { + m_http_version = 1; + } else if ((p = m_line.find(" HTTP/1.0")) != -1) { + m_http_version = 0; + } else { + return; + } + m_url = m_line.substr(5, p - 5); + m_state = header; + } + } break; + case (header): + if (m_line.length() == 0) { + m_body_cnt = 0; + m_state = body; + } else { + int colon = m_line.find(": "); + std::string key = m_line.substr(0, colon); + std::string val = m_line.substr(colon + 2); + if (key == "Content-Length") { + if (val.length() > 0) + m_content_len = atoi(val.c_str()); + } + } + break; + case (body): + m_body = m_line; + header_done(); + break; + default: + printf("error line: %s !\n", m_line.c_str()); + break; + } + m_line = ""; + } + void header_done() + { + fflush(stdout); // required before fork or any unflushed output will go to the client + int fd[2]; + if (pipe(fd) < 0) + return; + + // Add non-blocking flag + int flags; + if ((flags = fcntl(fd[0], F_GETFL)) == -1) { + syslog(LOG_ERR | LOG_USER, "fcntl(%d, F_GETFL) failed: %d\n", fd[0], errno); + exit(-1); + } + if (fcntl(fd[0], F_SETFL, flags | O_NONBLOCK)) { + syslog(LOG_ERR | LOG_USER, "fcntl(%d, F_SETFL, 0x%x) failed: %d\n", fd[0], errno, flags | O_NONBLOCK); + exit(-1); + } + + m_child_pid = fork(); + if (m_child_pid < 0) { + print("Internal error"); + set_delete(); + return; + } + if (m_child_pid == 0) { + ////////// child code ///////// + dup2(fd[1], fileno(stdout)); + dup2(fd[1], fileno(stderr)); + close(fd[1]); + + Page page(m_url.c_str(), m_body.c_str()); + page.process(); + fflush(stdout); + exit(0); + ///////////// child exit() /////////////// + } else { + close(fd[1]); + m_child_fd = fd[0]; + m_file = m_child_fd; + m_state = wait_child; + } + set_want_write(); + } + State m_state; + bool m_cr; + int m_body_cnt; + int m_content_len; + int m_nextc; + int m_child_pid; + int m_child_fd; + + int m_child_read; + + int m_http_version; // 0 = HTTP/1.0 1 = HTTP/1.1 + + int m_emptyline; + std::string m_line; + std::string m_url; + std::string m_body; + }; + +} // namespace httpd + +using namespace httpd; + +void start_server(int port, bool fork_me, const std::string& pcaproot, const std::string& webroot, int max_conn) +{ + pid_t pid, sid; + bool fg = !fork_me; + + printf("listening on port %d\n", port); + + if (!fg) { + pid = fork(); + + if (pid < 0) { + exit(EXIT_FAILURE); + } else if (pid > 0) { + exit(EXIT_SUCCESS); + } + + sid = setsid(); + + if (sid < 0) { + exit(EXIT_FAILURE); + } + } + openlog("packetq", LOG_PID, LOG_USER); + + httpd::Server server(port, pcaproot, webroot); + g_server = &server; + + while (true) { + httpd::g_pool.select(); + int cnt = g_pool.get_sockets(); + if (cnt < max_conn) { + int c = server.get_connection(); + if (c > -1) { + Http_socket* s = new (std::nothrow) Http_socket(c); + if (s && s->failed()) { + syslog(LOG_ERR | LOG_USER, "failed to create socket"); + delete s; + } + } + } + usleep(1000); + } + // loop will never break + // g_server = 0; + // syslog(LOG_INFO | LOG_USER, "exiting"); + // exit(EXIT_SUCCESS); +} + +} // namespace packetq diff --git a/src/server.h b/src/server.h new file mode 100644 index 0000000..ed14fee --- /dev/null +++ b/src/server.h @@ -0,0 +1,31 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#ifndef __packetq_server_h +#define __packetq_server_h + +namespace packetq { + +void start_server(int port, bool fork, const std::string& pcaproot, const std::string& webroot, int max_conn); + +} // namespace packetq + +#endif // __packetq_server_h diff --git a/src/sql.cpp b/src/sql.cpp new file mode 100644 index 0000000..94ad7ed --- /dev/null +++ b/src/sql.cpp @@ -0,0 +1,2696 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#include "config.h" + +#include "sql.h" +#include "output.h" +#include "packet_handler.h" +#include "packetq.h" +#include "reader.h" + +#include +#include +#include +#ifdef WIN32 +#include +#endif +#ifdef HAVE_LIBMAXMINDDB +#include +#include +#include +#include +static MMDB_s* __cc_mmdb = 0; +static MMDB_s* __asn_mmdb = 0; +#endif + +namespace packetq { + +bool verbose = false; + +int g_allocs = 0; + +Column* Table::add_column(const char* name, const char* type, int id, bool hidden) +{ + if (!type) + return add_column(name, Coltype::_text, id, hidden); + else if (strcmp(type, "bool") == 0) + return add_column(name, Coltype::_bool, id, hidden); + else if (strcmp(type, "int") == 0) + return add_column(name, Coltype::_int, id, hidden); + else if (strcmp(type, "float") == 0) + return add_column(name, Coltype::_float, id, hidden); + else + return add_column(name, Coltype::_text, id, hidden); +} + +Column* Table::add_column(const char* name, Coltype::Type type, int id, bool hidden) +{ + Column* col = new Column(name, type, id, hidden); + col->m_offset = Table::align(m_curpos, col->m_def.m_align); + m_curpos = col->m_offset + col->m_def.m_size; + if (type == Coltype::_text) + m_text_column_offsets.push_back(col->m_offset); + m_cols.push_back(col); + return col; +} + +void Table::delete_row(Row* row) +{ + row->decref_text_columns(m_text_column_offsets); + m_row_allocator->deallocate(row); +} + +Row* Table::create_row() +{ + if (!m_row_allocator) { + m_rsize = sizeof(Row) - ROW_DUMMY_SIZE; // exclude the dummy + m_dsize = m_curpos; + m_row_allocator = new Allocator(m_rsize + m_dsize, 10000); + } + + Row* r = m_row_allocator->allocate(); + r->zero_text_columns(m_text_column_offsets); + return r; +} + +void Table::add_row(Row* row) +{ + m_rows.push_back(row); +} + +int g_comp = 0; + +void Ordering_terms::compile(const std::vector& tables, const std::vector& search_order, Query& q) +{ + for (auto it = m_terms.begin(); it != m_terms.end(); it++) { + OP* op = it->m_op; + it->m_op = op->compile(tables, search_order, q); + } +} + +class Sorter { +public: + Sorter(Ordering_terms& order) + : m_order(order) + { + } + bool operator()(Row* ia, Row* ib) + { + // this works under the assumption that the ordering terms have + // been compiled with only one table so the row index i is 0 + Row** ia_rows = &ia; + Row** ib_rows = &ib; + + for (auto it = m_order.m_terms.begin(); it != m_order.m_terms.end(); it++) { + g_comp++; + + OP* op = it->m_op; + op->evaluate(it->m_asc ? ia_rows : ib_rows, m_a); + op->evaluate(it->m_asc ? ib_rows : ia_rows, m_b); + int res = m_a.cmp(m_b); + if (res < 0) + return true; + if (res > 0) + return false; + } + return false; + } + bool eq(Row* ia, Row* ib) + { + Row** ia_rows = &ia; + Row** ib_rows = &ib; + + for (auto it = m_order.m_terms.begin(); it != m_order.m_terms.end(); it++) { + g_comp++; + + OP* op = it->m_op; + op->evaluate(it->m_asc ? ia_rows : ib_rows, m_a); + op->evaluate(it->m_asc ? ib_rows : ia_rows, m_b); + int res = m_a.cmp(m_b); + if (res != 0) + return false; + } + return true; + } + int cmp(Row* ia, Row* ib) + { + Row** ia_rows = &ia; + Row** ib_rows = &ib; + + for (auto it = m_order.m_terms.begin(); it != m_order.m_terms.end(); it++) { + g_comp++; + + OP* op = it->m_op; + op->evaluate(it->m_asc ? ia_rows : ib_rows, m_a); + op->evaluate(it->m_asc ? ib_rows : ia_rows, m_b); + int res = m_a.cmp(m_b); + if (res != 0) + return res; + } + return 0; + } + Ordering_terms& m_order; + Variant m_a, m_b; +}; + +struct Stki { + int s; + int l; + int b; +}; + +struct Spkt { + Variant cache; + int row; +}; + +class Per_sort { +public: + struct Tlink { + Tlink() + : m_next(0) + , row(0) + , m_eq(0) + { + } + + Tlink* get_eq() { return m_eq; } + void reset() + { + m_next = 0; + row = 0; + m_eq = 0; + } + void add_eq(Tlink* o) + { + if (!o->m_eq) { + // add single + if (!m_eq) { + // as first + m_eq = o; + o->m_eq_last = o; + return; + } + // to list + m_eq->m_eq_last->m_eq = o; + m_eq->m_eq_last = o; + return; + } else { + // add list + if (!m_eq) { + // as first + m_eq = o; + o->m_eq_last = o->m_eq->m_eq_last; + return; + } + // to list + m_eq->m_eq_last->m_eq = o; + m_eq->m_eq_last = o->m_eq->m_eq_last; + } + } + union { + Tlink* m_next; + Tlink* m_eq_last; + }; + Row* row; + Variant cache; + + private: + Tlink* m_eq; + }; + struct List { + public: + void reset() + { + m_size = 0; + m_fl[0] = 0; + m_fl[1] = 0; + } + int m_size; + Tlink* m_fl[2]; + }; + Per_sort(Table& table, Ordering_terms& order) + : m_sorter(order) + , m_table(table) + { + m_escalate_sort = order.m_terms.size() > 1; + m_asc = order.m_terms.begin()->m_asc ? 1 : -1; + m_op = order.m_terms.begin()->m_op; + memset(m_groups, 0, sizeof(m_groups)); + m_current.reset(); + } + inline bool add_to_list(List& list, Tlink* t) + { + if (list.m_fl[0] == 0) { + list.m_fl[0] = list.m_fl[1] = t; + list.m_size = 1; + return true; + } + list.m_fl[1]->m_next = t; + list.m_fl[1] = t; + list.m_size++; + return true; + } + inline bool insert_into_list(List& list, Tlink* t) + { + if (list.m_fl[0] == 0) { + list.m_fl[0] = list.m_fl[1] = t; + list.m_size = 1; + return true; + } + int cmp0 = cmp(t, list.m_fl[0]); + if (cmp0 == 0) { + list.m_fl[0]->add_eq(t); + return true; + } + if (cmp0 < 0) { + t->m_next = list.m_fl[0]; + list.m_fl[0] = t; + list.m_size++; + return true; + } + int cmp1 = cmp(t, list.m_fl[1]); + if (cmp1 == 0) { + list.m_fl[1]->add_eq(t); + return true; + } + if (cmp1 > 0) { + list.m_fl[1]->m_next = t; + list.m_fl[1] = t; + list.m_size++; + return true; + } + return false; + } + int cmp(Tlink* a, Tlink* b) + { + int cmp = a->cache.cmp(b->cache) * m_asc; + if (cmp != 0 || !m_escalate_sort) + return cmp; + return m_sorter.cmp(a->row, b->row); + } + inline void add(Tlink* t) + { + if (!insert_into_list(m_current, t)) { + insert_list(m_current); + m_current.reset(); + insert_into_list(m_current, t); + } + } + inline void insert_list(List& l) + { + unsigned int size = l.m_size; + int offs = 0; + size >>= 1; + while (size != 0) { + offs++; + size >>= 1; + } + if (m_groups[offs].m_size != 0) { + List m = merge(m_groups[offs], l); + m_groups[offs].reset(); + insert_list(m); + } else + m_groups[offs] = l; + } + List merge(List& l1, List& l2) + { + List r; + r.reset(); + Tlink* a = l1.m_fl[0]; + Tlink* b = l2.m_fl[0]; + if (!a) + return l2; + if (!b) + return l1; + + int size = l1.m_size + l2.m_size; + + while (a && b) { + int c = cmp(a, b); + if (c == 0) { + Tlink* a2 = a; + Tlink* b2 = b; + a = a->m_next; + b = b->m_next; + a2->m_next = 0; + b2->m_next = 0; + a2->add_eq(b2); + add_to_list(r, a2); + size--; + } else if (c < 0) { + Tlink* a2 = a; + a = a->m_next; + a2->m_next = 0; + add_to_list(r, a2); + } else { + Tlink* b2 = b; + b = b->m_next; + b2->m_next = 0; + add_to_list(r, b2); + } + } + if (a) { + r.m_fl[1]->m_next = a; + r.m_fl[1] = l1.m_fl[1]; + } + if (b) { + r.m_fl[1]->m_next = b; + r.m_fl[1] = l2.m_fl[1]; + } + + l1.reset(); + l2.reset(); + r.m_size = size; + return r; + } + + void sort() + { + int table_size = (int)m_table.m_rows.size(); + if (table_size <= 1) + return; + auto it = m_table.m_rows.begin(); + Tlink* links = new Tlink[table_size]; + + int i; + for (i = 0; i < table_size; i++) { + Tlink& r = links[i]; + r.reset(); + r.row = *it; + // &row works under the assumption that m_op has been compiled with + // this table only so row index is 0 + m_op->evaluate(&r.row, r.cache); + it++; + add(&r); + } + if (m_current.m_size) + insert_list(m_current); + List result; + result.reset(); + for (i = 0; i < sizeof(m_groups) / sizeof(List); i++) { + if (m_groups[i].m_size > 0) { + result = merge(result, m_groups[i]); + m_groups[i].reset(); + } + } + Tlink* p = result.m_fl[0]; + it = m_table.m_rows.begin(); + while (p) { + *it++ = p->row; + Tlink* e = p->get_eq(); + while (e) { + *it++ = e->row; + e = e->get_eq(); + } + p = p->m_next; + }; + + delete[] links; + } + + OP* m_op; + Sorter m_sorter; + bool m_escalate_sort; + int m_asc; + Table& m_table; + List m_groups[32]; + List m_current; +}; + +void Table::per_sort(Ordering_terms& order) +{ + Per_sort sort(*this, order); + + sort.sort(); + + return; +} + +void Table::merge_sort(Ordering_terms& order) +{ + Sorter sorter(order); + + bool escalate_sort = order.m_terms.size() > 1; + int asc = order.m_terms.begin()->m_asc ? 1 : -1; + OP* op = order.m_terms.begin()->m_op; + + int table_size = (int)m_rows.size(); + if (table_size <= 1) + return; + Row** row_ptrs = new Row*[table_size]; + Spkt* spktpool = new Spkt[table_size * 2]; + Spkt* rows[2]; + rows[0] = spktpool; + rows[1] = &spktpool[table_size]; + auto it = m_rows.begin(); + + int i = 0; + Spkt* r = rows[0]; + for (i = 0; i < table_size; i += 2) { + + row_ptrs[i] = *it++; + r[i].row = i; + // &row works under the assumption that m_op has been compiled with + // this table only so row index is 0 + op->evaluate(&row_ptrs[r[i].row], r[i].cache); + if (i + 1 < table_size) { + row_ptrs[i + 1] = *it++; + r[i + 1].row = i + 1; + op->evaluate(&row_ptrs[r[i + 1].row], r[i + 1].cache); + } + } + int swap = 0; + + Stki stack[64]; + Stki* sp = stack; + sp->s = 0; + sp->l = 2; + sp->b = 1; + rows[1][0] = rows[0][1]; + rows[1][1] = rows[0][0]; + + sp--; + + int npos = 0; + while (true) { + int start, len; + if (sp > stack && sp->l == sp[-1].l) { + // two equal size -> merge + + len = sp->l <<= 1; + start = sp[-1].s; + swap = sp[-1].b; + sp--; + sp--; + } else { + start = npos; + npos += 2; + swap = 0; + len = 2; + } + + int cnt = start + len > table_size ? table_size - start : len; + Spkt* s = rows[swap]; + Spkt* d = rows[1 - swap]; + if (cnt > 0) { + int p1 = start; + int p2 = start + (len >> 1); + int l1 = len >> 1; + int l2 = l1; + if (p1 + l1 > table_size) + l1 = table_size - p1; + if (p2 + l2 > table_size) + l2 = table_size - p2; + + i = start; + while (cnt-- > 0) { + if (l1 <= 0) { + d[i++] = s[p2++]; + } else if (l2 <= 0) { + d[i++] = s[p1++]; + } else { + int cmp = s[p1].cache.cmp(s[p2].cache) * asc; + if (cmp < 0 || (cmp == 0 && escalate_sort && sorter(row_ptrs[s[p1].row], row_ptrs[s[p2].row]))) { + l1--; + d[i++] = s[p1++]; + } else { + l2--; + d[i++] = s[p2++]; + } + } + } + } + ++sp; + sp->l = len; + sp->s = start; + sp->b = 1 - swap; + if (len > table_size) { + for (it = m_rows.begin(); it != m_rows.end(); it++) { + *it = row_ptrs[(d++)->row]; + } + + break; + } + } + delete[] row_ptrs; + delete[] spktpool; + return; +} + +void Table::limit(int limit, int offset) +{ + int count = 0; + auto e = m_rows.end(); + for (auto it = m_rows.begin(); it != m_rows.end(); it++) { + if (e != m_rows.end()) { + delete_row(*e); + m_rows.erase(e); + e = m_rows.end(); + } + + int l = count++; + if (l < offset || l >= offset + limit) { + e = it; + } + } + if (e != m_rows.end()) { + delete_row(*e); + m_rows.erase(e); + } +} + +void printrep(int n, char c) +{ + if (n >= 3000) + return; + char buf[3000]; + int i; + for (i = 0; i < n; i++) + buf[i] = c; + buf[i] = 0; + printf("%s", buf); +} + +void Table::xml() +{ + g_output.reset(); + int cols = (int)m_cols.size(); + + g_output.add_string("\n"); + g_output.add_string("\n"); + g_output.add_string("\n\n "); + g_output.add_string(m_name.c_str()); + g_output.add_string("\n"); + g_output.add_string("\n"); + g_output.add_string("\n"); + g_output.add_string("\n"); + g_output.add_string("\n"); + + g_output.add_string(""); + + for (int i = 0; i < cols; i++) { + if (m_cols[i]->m_hidden) + continue; + + const char* t = ""; + switch (m_cols[i]->m_type) { + case (Coltype::_float): + t = "float"; + break; + case (Coltype::_int): + t = "int"; + break; + case (Coltype::_text): + t = "text"; + break; + case (Coltype::_bool): + t = "bool"; + break; + } + g_output.add_string(""); + } + g_output.add_string("\n"); + for (auto it = m_rows.begin(); it != m_rows.end(); it++) { + g_output.add_string(""); + Row* r = *it; + + Variant v; + for (int i = 0; i < cols; i++) { + Column* c = m_cols[i]; + + if (c->m_hidden) + continue; + + int offset = c->m_offset; + + static const int bufsize = 100; + char buf[bufsize]; + + g_output.add_string(" "); + } + + g_output.add_string("\n"); + } + g_output.add_string("
"); + g_output.add_string(m_cols[i]->m_name.c_str()); + g_output.add_string("
"); + switch (c->m_type) { + case Coltype::_bool: + g_output.add_string(r->access_column(offset) ? "1" : "0"); + break; + case Coltype::_int: + snprintf(buf, bufsize, "%i", r->access_column(offset)); + g_output.add_string(buf); + break; + case Coltype::_float: + snprintf(buf, bufsize, "%g", r->access_column(offset)); + g_output.add_string(buf); + break; + case Coltype::_text: + g_output.add_string(r->access_column(offset)->data); + break; + } + g_output.add_string("
\n"); + g_output.add_string("\n"); + g_output.add_string("\n"); + g_output.print(); +} + +void Table::json(bool trailing_comma) +{ + g_output.reset(); + int cols = (int)m_cols.size(); + + g_output.add_string(" {\n "); + + g_output.add_q_string("table_name"); + g_output.add_string(": "); + g_output.add_q_string(m_name.c_str()); + g_output.add_string(",\n "); + + g_output.add_q_string("query"); + g_output.add_string(": "); + g_output.add_q_string(m_qstring.c_str()); + g_output.add_string(",\n "); + + g_output.add_q_string("head"); + g_output.add_string(": ["); + + bool append_comma = false; + for (int i = 0; i < cols; i++) { + if (m_cols[i]->m_hidden) + continue; + + if (append_comma) + g_output.add_string(",\n"); + else + g_output.add_string("\n"); + append_comma = true; + g_output.add_string(" { "); + g_output.add_q_string("name"); + g_output.add_string(": "); + g_output.add_q_string(m_cols[i]->m_name.c_str()); + g_output.add_string(","); + g_output.add_q_string("type"); + g_output.add_string(": "); + const char* t = ""; + switch (m_cols[i]->m_type) { + case (Coltype::_float): + t = "float"; + break; + case (Coltype::_int): + t = "int"; + break; + case (Coltype::_text): + t = "text"; + break; + case (Coltype::_bool): + t = "bool"; + break; + } + g_output.add_q_string(t); + g_output.add_string(" }"); + } + g_output.add_string("\n ],\n "); + g_output.add_q_string("data"); + g_output.add_string(": ["); + bool outer_comma = false; + for (auto it = m_rows.begin(); it != m_rows.end(); it++) { + if (outer_comma) + g_output.add_string(",\n ["); + else + g_output.add_string("\n ["); + outer_comma = true; + bool comma = false; + Row* r = *it; + + for (int i = 0; i < cols; i++) { + Column* c = m_cols[i]; + + if (c->m_hidden) + continue; + + if (comma) + g_output.add_string(","); + + comma = true; + + int offset = c->m_offset; + static const int bufsize = 100; + char buf[bufsize]; + + switch (c->m_type) { + case Coltype::_bool: + g_output.add_string(r->access_column(offset) ? "1" : "0"); + break; + case Coltype::_int: + snprintf(buf, bufsize, "%i", r->access_column(offset)); + g_output.add_string(buf); + break; + case Coltype::_float: + snprintf(buf, bufsize, "%g", r->access_column(offset)); + g_output.add_string(buf); + break; + case Coltype::_text: + g_output.add_q_string(r->access_column(offset)->data); + break; + } + } + + g_output.add_string("]"); + } + g_output.add_string("\n ]\n"); + if (trailing_comma) { + g_output.add_string(" },\n"); + } else { + g_output.add_string(" }\n"); + } + g_output.print(); +} + +std::string csv_qoute_string(const std::string& s) +{ + std::string r = "\""; + int len = s.length(); + for (int i = 0; i < len; i++) { + if (s[i] == '"') { + r += '"'; + } + r += s[i]; + } + r += '"'; + return r; +} + +void Table::csv(bool format) +{ + int cols = (int)m_cols.size(); + std::vector col_len(cols); + + for (int i = 0; i < cols; i++) + col_len[i] = 0; + int max = 0; + char* tmp = 0; + if (format) { + for (auto it = m_rows.begin(); it != m_rows.end(); it++) { + Row* r = *it; + + for (int i = 0; i < cols; i++) { + Column* c = m_cols[i]; + + if (c->m_hidden) + continue; + + int len = 0; + + int offset = c->m_offset; + static const int bufsize = 100; + char buf[bufsize]; + + switch (c->m_type) { + case Coltype::_bool: + len = 1; + break; + case Coltype::_int: + snprintf(buf, bufsize, "%i", r->access_column(offset)); + len = strlen(buf); + break; + case Coltype::_float: + snprintf(buf, bufsize, "%g", r->access_column(offset)); + len = strlen(buf); + break; + case Coltype::_text: + len = csv_qoute_string(r->access_column(offset)->data).length(); + break; + } + len++; + if (len > col_len[i]) + col_len[i] = len; + if (len > max) + max = len; + } + } + for (int i = 0; i < cols; i++) { + if (m_cols[i]->m_hidden) + continue; + + int l = csv_qoute_string(m_cols[i]->m_name).length(); + l++; + if (l > col_len[i]) + col_len[i] = l; + if (l > max) + max = l; + } + + tmp = new char[max + 1]; + for (int i = 0; i < max; i++) + tmp[i] = 32; + tmp[max] = 0; + } + + for (int i = 0; i < cols; i++) { + if (m_cols[i]->m_hidden) + continue; + + printf("%s", csv_qoute_string(m_cols[i]->m_name).c_str()); + if (i < cols - 1) { + size_t pos = csv_qoute_string(m_cols[i]->m_name).length() + max - col_len[i] + 1; + if (format && pos < max) { + printf("%s,", &tmp[pos]); + } else { + printf(","); + } + } + } + printf("\n"); + for (auto it = m_rows.begin(); it != m_rows.end(); it++) { + Row* r = *it; + + for (int i = 0; i < cols; i++) { + Column* c = m_cols[i]; + + if (c->m_hidden) + continue; + + int offset = c->m_offset; + static const int bufsize = 100; + char buf[bufsize]; + + std::string out; + + switch (c->m_type) { + case Coltype::_bool: + out = r->access_column(offset) ? "1" : "0"; + break; + case Coltype::_int: + snprintf(buf, bufsize, "%i", r->access_column(offset)); + out = buf; + break; + case Coltype::_float: + snprintf(buf, bufsize, "%g", r->access_column(offset)); + out = buf; + break; + case Coltype::_text: + out = csv_qoute_string(r->access_column(offset)->data); + break; + } + + fputs(out.c_str(), stdout); + if (i < cols - 1) { + if (format) { + printf("%s,", &tmp[out.length() + max - col_len[i] + 1]); + } else { + printf(","); + } + } + } + + printf("\n"); + } + delete[] tmp; +} + +void Table::dump() +{ + int cols = (int)m_cols.size(); + int width = 25; + char fmti[40]; + snprintf(fmti, sizeof(fmti) - 1, "%%%dd |", width); + fmti[39] = 0; + char fmtd[40]; + snprintf(fmtd, sizeof(fmtd) - 1, "%%%dg |", width); + fmtd[39] = 0; + char fmts[40]; + snprintf(fmts, sizeof(fmts) - 1, "%%%ds |", width); + fmts[39] = 0; + + printf("Table::dump() table:%s cols:%d\n", m_name.c_str(), cols); + printrep((width + 2) * cols + 1, '-'); + printf("\n"); + printf("|"); + for (int i = 0; i < cols; i++) + printf(fmti, m_cols[i]->m_type); + printf("\n"); + printf("|"); + for (int i = 0; i < cols; i++) + printf(fmts, m_cols[i]->m_name.c_str()); + printf("\n"); + printrep((width + 2) * cols + 1, '*'); + printf("\n"); + for (auto it = m_rows.begin(); it != m_rows.end(); it++) { + printf("|"); + Row* r = *it; + + for (int i = 0; i < cols; i++) { + Column* c = m_cols[i]; + int offset = c->m_offset; + + switch (c->m_type) { + case Coltype::_bool: + printf(fmts, r->access_column(offset) ? "1" : "0"); + break; + case Coltype::_int: + printf(fmti, r->access_column(offset)); + break; + case Coltype::_float: + printf(fmtd, r->access_column(offset)); + break; + case Coltype::_text: + printf(fmts, r->access_column(offset)); + break; + } + } + + printf("\n"); + } + printrep((width + 2) * cols + 1, '-'); + printf("\n"); +} + +class Parser { +private: + Token::Type m_last; + +public: + std::list m_tokens; + typedef std::list::iterator Lit; + + Parser() + { + m_last = Token::_invalid; + } + + void push(Token::Type type, const char* string) + { + if (!(type == Token::_semicolon && m_last == Token::_semicolon)) + m_tokens.push_back(Token(type, string)); + m_last = type; + } + + void dump() + { + for (auto it = m_tokens.begin(); it != m_tokens.end(); it++) { + printf("Type %d: %s\n", it->get_type(), it->get_token()); + } + } + + bool analyze(Query& q) + { + auto it = m_tokens.begin(); + bool ok = true; + while (ok) { + ok = false; + if (get_sample_stmt(q, it)) + ok = true; + + if (get_select_stmt(q, it)) + ok = true; + } + + return true; + } + + bool get_sample_stmt(Query& q, Lit& i_iter) + { + Lit it = i_iter; + if (!is(it, Token::_label, "sample")) + return false; + it++; + if (!is(it, Token::_number)) + return false; + int sample = atoi(it->get_token()); + it++; + if (!is(it, Token::_semicolon)) + return false; + + it++; + q.m_sample = sample; + i_iter = it; + return true; + } + + bool get_select_stmt(Query& q, Lit& i_iter) + { + Lit it = i_iter; + if (!get_select_core(q, it)) { + return false; + } + + get_from(q, it); + get_where(q, it); + get_group_by(q, it); + get_order_by(q, it); + get_limit(q, it); + get_as(q, it); + if (!is(it, Token::_semicolon)) { + throw Error("Expected ';' but found '%s' !", it->get_token()); + } + it++; + i_iter = it; + return true; + } + + bool is(Lit& it, Token::Type type, const char* str = 0) + { + if (!str) + return (it->get_type() == type); + + return (it->get_type() == type && cmpi(it->get_token(), str)); + } + + OP* get_result_column(std::list::iterator& it) + { + OP* res = 0; + Lit save = it; + if (is(it, Token::_op, "*")) { + it++; + return new OP(Token(Token::_column, "*")); + } + if (it->get_type() == Token::_label) { + std::string table = it->get_token(); + it++; + if (is(it, Token::_op, ".")) { + it++; + if (is(it, Token::_op, "*")) { + it++; + std::string c = table + ".*"; + return new OP(Token(Token::_column, c.c_str())); + } + it = save; + return 0; + } + } + it = save; + if ((res = get_expr(it, 0))) { + save = it; + + if (is(it, Token::_label, "as")) { + it++; + if (is(it, Token::_label)) { + res->m_name = it->get_token(); + it++; + } else + it = save; + } + } + return res; + + // check for valid table + } + + bool get_select_core(Query& q, Lit& it) + { + Lit save = it; + if (!is(it, Token::_label, "select")) + return false; + it++; + bool again = true; + bool success = true; + while (again) { + OP* op; + if ((op = get_result_column(it))) { + q.m_select.push_back(op); + } else { + success = false; + break; + } + + if (is(it, Token::_op, ",")) + it++; + else + again = false; + } + if (success) + return true; + + it = save; + return false; + } + + bool get_ordering_terms(Ordering_terms& ordering, std::list::iterator& it) + { + OP* op; + while ((op = get_expr(it, 0))) { + bool asc = true; + if (it->get_type() == Token::_label) { + if (cmpi(it->get_token(), "asc")) { + // default + } else if (cmpi(it->get_token(), "desc")) { + asc = false; + } else if (cmpi(it->get_token(), "collate")) { + throw Error("unhandled option:collate"); + } else { + ordering.m_terms.push_back(Ordering_terms::OP_dir(op, asc)); + break; + } + + it++; + } + + ordering.m_terms.push_back(Ordering_terms::OP_dir(op, asc)); + + if (!is(it, Token::_op, ",")) + break; + it++; + } + return true; + } + bool get_group_by(Query& q, Lit& it) + { + if (!is(it, Token::_label, "group")) { + return true; + } + it++; + if (!is(it, Token::_label, "by")) + return false; + it++; + bool res = get_ordering_terms(q.m_group_by, it); + get_having(q, it); + return res; + } + bool get_as(Query& q, Lit& it) + { + if (!is(it, Token::_label, "as")) { + return true; + } + it++; + if (!is(it, Token::_label)) + return false; + q.m_result->m_name = it->get_token(); + it++; + return true; + } + + bool get_order_by(Query& q, Lit& it) + { + if (!is(it, Token::_label, "order")) { + return true; + } + it++; + if (!is(it, Token::_label, "by")) + return false; + it++; + return get_ordering_terms(q.m_order_by, it); + } + + bool get_limit(Query& q, Lit& it) + { + Lit save = it; + if (!is(it, Token::_label, "limit")) { + return true; + } + it++; + if (!is(it, Token::_number)) { + it = save; + throw Error("non numeric operand to limit"); + } + q.m_limit = atoi(it->get_token()); + it++; + save = it; + + if (!is(it, Token::_label, "offset")) { + return true; + } + it++; + if (!is(it, Token::_number)) { + it = save; + throw Error("non numeric operand to offset"); + } + q.m_offset = atoi(it->get_token()); + it++; + return true; + } + + bool get_having(Query& q, Lit& it) + { + Lit save = it; + if (!is(it, Token::_label, "having")) + return true; + it++; + OP* res = 0; + if ((res = get_expr(it, 0))) { + q.m_having = res; + return true; + } + it = save; + return false; + } + + bool get_where(Query& q, Lit& it) + { + Lit save = it; + if (!is(it, Token::_label, "where")) + return true; + it++; + OP* res = 0; + if ((res = get_expr(it, 0))) { + q.m_where = res; + return true; + } + it = save; + return false; + } + + bool get_from(Query& q, Lit& it) + { + if (!is(it, Token::_label, "from")) + return false; + it++; + if (it->get_type() == Token::_label) { + const char* name = it->get_token(); + if (get_packet_handler(name)) { + q.m_from_name = name; + it++; + return true; + } else + throw Error("Error in from statement, table '%s' not found", name); + } + throw Error("Error in from statement"); + } + + int get_stack_precedence(std::stack& operator_stack) + { + int pre = 0; + if (!operator_stack.empty()) + pre = operator_stack.top()->m_precedence; + return pre; + } + + // using The shunting yard algorithm + OP* get_expr(Lit& it, int rec) + { + std::stack operator_stack; + std::stack operand_stack; + bool success = true; + bool expect_expr = true; + while (success) { + success = false; + Lit save = it; + Lit next = it; + next++; + + // match literal + if (expect_expr && is_literal(it)) { + OP* op = new OP(*it); + it++; + operand_stack.push(op); + success = true; + expect_expr = false; + continue; + } + // match literal + if (expect_expr && is_unary_op(it)) { + OP* op = new OP(*it); + op->set_type(Token::_uop); + it++; + if (!(op->m_right = get_expr(it, rec + 1))) + throw Error("Got unary '%s' but could not parse following expression", op->get_token()); + + operand_stack.push(op); + success = true; + expect_expr = false; + continue; + } + // match function-name ( + if (expect_expr && is(it, Token::_label) && is(next, Token::_paren, "(")) { + OP* func = new OP(*it); + func->set_type(Token::_function); + it++; + it++; + if (is(it, Token::_op, "*")) { + it->set_type(Token::_number); + it->set_token("1"); + } + func->m_param[0] = get_expr(it, rec + 1); + if (!func->m_param[0]) + throw Error("Missing operand to function"); + operand_stack.push(func); + int n = 1; + while (n < OP::max_param() && is(it, Token::_op, ",")) { + + it++; + func->m_param[n++] = get_expr(it, rec + 1); + } + if (!is(it, Token::_paren, ")")) + throw Error("Expected ) after %s", func->get_token()); + it++; + expect_expr = false; + success = true; + continue; + } + // match [[databasename .] table-name . ] column name + if (expect_expr && is(it, Token::_label)) { + OP* op = new OP(*it); + it++; + success = true; + op->set_type(Token::_column); + operand_stack.push(op); + expect_expr = false; + continue; + } + // match ( expr ) + if (!expect_expr && is(it, Token::_paren, ",")) { + break; + } + if (!expect_expr && is(it, Token::_paren, ")")) { + break; + } + if (expect_expr && is(it, Token::_paren, "(")) { + it++; + OP* op = 0; + if ((op = get_expr(it, rec + 1))) { + if (is(it, Token::_paren, ")")) { + it++; + operand_stack.push(op); + expect_expr = false; + success = true; + continue; + } + throw Error("Error in expression no )"); + } + it = save; + throw Error("Error in expression"); + } + // bin op + if (!expect_expr && is(it, Token::_op, "is") && is(next, Token::_op, "not")) { + it++; + it->set_token("is not"); + } + // bin op + if (!expect_expr && is(it, Token::_op, "not") && is(next, Token::_op, "like")) { + it++; + it->set_token("not like"); + } + if (!expect_expr && is(it, Token::_op) && OP::is_binary(it->get_token())) { + OP* bop = new OP(*it); + while (bop->m_precedence <= get_stack_precedence(operator_stack)) { + + OP* stack_op = operator_stack.top(); + operator_stack.pop(); + if (operand_stack.size() >= 2) { + + OP* stk1 = operand_stack.top(); + stack_op->m_right = stk1; + operand_stack.pop(); + OP* stk2 = operand_stack.top(); + stack_op->m_left = stk2; + operand_stack.pop(); + operand_stack.push(stack_op); + } + } + + operator_stack.push(bop); + it++; + success = true; + expect_expr = true; + continue; + } + } + while (!operator_stack.empty()) { + OP* bop = operator_stack.top(); + operator_stack.pop(); + if (bop) { + if (operand_stack.size() >= 2) { + OP* stk = operand_stack.top(); + bop->m_right = stk; + operand_stack.pop(); + OP* stk2 = operand_stack.top(); + bop->m_left = stk2; + operand_stack.pop(); + operand_stack.push(bop); + } + } + } + if (operand_stack.size() == 0) + return 0; + return operand_stack.top(); + } + + bool is_unary_op(Lit& it) + { + if (is(it, Token::_op, "-")) + return true; + if (is(it, Token::_op, "+")) + return true; + if (is(it, Token::_op, "~")) + return true; + if (is(it, Token::_op, "not")) + return true; + return false; + } + bool is_literal(Lit& it) + { + if (it->get_type() == Token::_number || it->get_type() == Token::_string) + return true; + if (it->get_type() == Token::_label && cmpi(it->get_token(), "null")) + return true; + return false; + } +}; + +class Lexer { +public: + Lexer(Parser& p) + : m_parser(p) + , num_state(_nan) + { + } + + Parser& m_parser; + + enum State { + _unknown, + _white, + _label, + _number, + _op, + _paren, + _string + }; + bool is_white(const char c) { return (c == ' ' || c == 9 || c == 10 || c == 13); } + bool is_char(const char c) { return ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z')); } + bool is_num(const char c) { return ((c >= '0' && c <= '9')); } + bool is_op(const char c) { return (c == '*' || c == ',' || c == '=' || c == '<' || c == '>' || c == '/' || c == '|' || c == '%' || c == '+' || c == '-' || c == '&' || c == '~' || c == '!'); } + bool is_paren(const char c) { return (c == '(' || c == ')'); } + bool is_termination(const char c) { return (c == 0 || c == ';'); } + bool is_quote(const char c) { return (c == '\''); } + bool is_label_start(const char c) { return (is_char(c)); } + bool is_label_part(const char c) { return (is_num(c) || is_char(c) || c == '_'); } + + bool lex(const char* i_str) + { + const char* p = i_str; + State state = _white; + const char* strstart = 0; + bool is_escaped = false; + std::string str = ""; + + while (true) { + switch (state) { + case (_unknown): { + if (is_white(*p)) + state = _white; + else if (is_label_start(*p)) + state = _label; + else if (is_num(*p) || (*p == '.' && is_num(p[1]))) + state = _number; + else if (is_quote(*p)) + state = _string; + else if (is_paren(*p)) + state = _paren; + else if (is_op(*p)) + state = _op; + else if (is_termination(*p)) { + m_parser.push(Token::_semicolon, ";"); + if (*p++ == 0) { + m_parser.push(Token::_end, "END"); + return true; + } + } else { + m_parser.push(Token::_end, "END"); + printf("Unknown char %c (%d) at %d! in statement %s\n", *p, *p, int(p - i_str), i_str); + return false; + } + } break; + case (_white): { + if (is_white(*p)) + p++; + else { + state = _unknown; + } + } break; + case (_string): { + if ((!is_escaped) && is_quote(*p)) { + if (!strstart) { + strstart = p; + str = ""; + } else { + m_parser.push(Token::_string, str.c_str()); + + str = ""; + strstart = 0; + state = _unknown; + is_escaped = false; + } + p++; + } else { + if (is_escaped) { + if (!is_quote(*p)) + str += '\\'; + is_escaped = false; + } + + if (*p == 0) { + printf("Unexpected end of string in statement %s\n", strstart); + m_parser.push(Token::_end, "END"); + return false; + } + if (*p == '\\') + is_escaped = true; + else + str += (*p); + p++; + } + + } break; + case (_number): { + if (parse_num(*p)) { + if (!strstart) + strstart = p; + p++; + } else { + if (!strstart) + throw Error("Numeric problem"); + std::string label = strstart; + label = label.substr(0, p - strstart); + m_parser.push(Token::_number, label.c_str()); + + strstart = 0; + state = _unknown; + } + } break; + case (_label): { + if (!strstart) { + strstart = p++; + } else if (is_label_part(*p)) { + p++; + } else { + std::string label = strstart; + label = label.substr(0, p - strstart); + + Token::Type type = Token::_label; + if (cmpi(label, "is")) + type = Token::_op; + if (cmpi(label, "not")) + type = Token::_op; + if (cmpi(label, "in")) + type = Token::_op; + if (cmpi(label, "like")) + type = Token::_op; + if (cmpi(label, "glob")) + type = Token::_op; + if (cmpi(label, "match")) + type = Token::_op; + if (cmpi(label, "regexp")) + type = Token::_op; + if (cmpi(label, "and")) + type = Token::_op; + if (cmpi(label, "or")) + type = Token::_op; + + m_parser.push(type, label.c_str()); + + strstart = 0; + state = _unknown; + } + + } break; + case (_paren): { + std::string s; + s = *p; + m_parser.push(Token::_paren, s.c_str()); + p++; + state = _unknown; + } break; + case (_op): { + std::string s; + s = *p; + char n = p[1]; + switch (*p) { + case ('|'): + if (n == '|') { + p++; + s += *p; + } + break; + case ('>'): + if (n == '=') { + p++; + s += *p; + } + if (n == '>') { + p++; + s += *p; + } + break; + case ('<'): + if (n == '<') { + p++; + s += *p; + } + if (n == '=') { + p++; + s += *p; + } + if (n == '>') { + p++; + s += *p; + } + break; + case ('='): + if (n == '=') { + p++; + s += *p; + } + break; + case ('!'): + if (n == '=') { + p++; + s += *p; + } + break; + } + m_parser.push(Token::_op, s.c_str()); + p++; + state = _unknown; + } break; + default: + printf("Missing impl char %c at %d! in statement %s\n", *p, int(p - i_str), i_str); + m_parser.push(Token::_end, "END"); + return false; + } + } + } + bool parse_num(const char p) + { + switch (num_state) { + case (_nan): + num_state = _int; + if (p == '.') + num_state = _dot; + break; + case (_int): + if (p == '.') + num_state = _dot; + else if (!is_num(p)) { + num_state = _nan; + return false; + } + break; + case (_dot): + if (p == 'E' || p == 'e') + num_state = _e; + else if (!is_num(p)) { + num_state = _nan; + return false; + } + break; + case (_dec): + if (p == 'E' || p == 'e') + num_state = _e; + else if (!is_num(p)) { + num_state = _nan; + return false; + } + break; + case (_e): + if (p == '+' || p == '-') + num_state = _sign; + else if (is_num(p)) + num_state = _exp; + else { + throw Error("expected number digit after E"); + } + break; + case (_sign): + if (!is_num(p)) + throw Error("expected number digit after E"); + num_state = _exp; + break; + case (_exp): + if (!is_num(p)) { + num_state = _nan; + return false; + } + break; + } + return true; + } + enum Num_state { + _nan, + _int, + _dot, + _dec, + _e, + _sign, + _exp, + }; + + Num_state num_state; +}; + +void Query::parse() +{ + Parser p; + Lexer l(p); + l.lex(m_sql.c_str()); + // p.dump(); + if (!p.analyze(*this)) + throw Error("error parsing select statement"); +} + +// return column and index in tables, or 0 for column if column isn't found +std::pair lookup_column_in_tables(const std::vector& tables, + const std::vector& search_order, + const char* name) +{ + if (strcmp(name, "*") == 0) + return std::pair((Column*)0, 0); + + for (auto i = search_order.begin(); i != search_order.end(); ++i) { + Table* table = tables[*i]; + int col_index = table->get_col_index(name); + if (col_index >= 0) + return std::pair(table->m_cols[col_index], *i); + } + + return std::pair((Column*)0, 0); +} + +OP* OP::compile(const std::vector& tables, const std::vector& search_order, Query& q) +{ + OP* ret = 0; + for (int i = 0; i < max_param(); i++) { + if (m_param[i]) { + m_param[i] = m_param[i]->compile(tables, search_order, q); + if (m_param[i]->m_has_aggregate_function) + m_has_aggregate_function = true; + } + } + + if (m_left) { + m_left = m_left->compile(tables, search_order, q); + if (m_left->m_has_aggregate_function) + m_has_aggregate_function = true; + } + + if (m_right) { + m_right = m_right->compile(tables, search_order, q); + if (m_right->m_has_aggregate_function) + m_has_aggregate_function = true; + } + + // default to destination row + m_row_index = tables.size() - 1; + + if (get_type() == _column) { + auto lookup = lookup_column_in_tables(tables, search_order, get_token()); + Column* column = lookup.first; + m_row_index = lookup.second; + + if (!column) + throw Error("Column '%s' not found", get_token()); + + int offset = column->m_offset; + + m_t = column->m_type; + + switch (m_t) { + case Coltype::_int: + ret = new Column_access_int(*this, offset); + break; + case Coltype::_bool: + ret = new Column_access_bool(*this, offset); + break; + case Coltype::_float: + ret = new Column_access_float(*this, offset); + break; + case Coltype::_text: + ret = new Column_access_text(*this, offset); + break; + } + } else if (get_type() == _number) { + const char* p = get_token(); + bool integer = true; + while (*p != 0) { + if (*p < '0' || *p > '9') + integer = false; + p++; + } + if (integer) { + m_t = Coltype::_int; + ret = new Static_int(*this); + } else { + m_t = Coltype::_float; + ret = new Static_float(*this); + } + } else if (get_type() == _string) { + m_t = Coltype::_text; + ret = new Static_text(*this); + } else if ((get_type() == _function) && m_param[0]) { + Table* dest_table = tables[m_row_index]; + + m_t = Coltype::_int; + if (cmpi(get_token(), "if") && m_param[1] && m_param[2]) { + m_t = m_param[1]->m_t; + if (m_param[2]->m_t > m_t) + m_t = m_param[2]->m_t; + ret = new If_func(*this); + } else if (cmpi(get_token(), "name") && m_param[1]) { + m_t = Coltype::_text; + ret = new Name_func(*this); + } else if (cmpi(get_token(), "trim")) { + m_t = Coltype::_text; + ret = new Trim_func(*this); + } else if (cmpi(get_token(), "rsplit") && m_param[1]) { + m_t = Coltype::_text; + ret = new Rsplit_func(*this); + } else if (cmpi(get_token(), "netmask")) { + m_t = Coltype::_text; + ret = new Netmask_func(*this); + } else if (cmpi(get_token(), "cc")) { + m_t = Coltype::_text; + ret = new Cc_func(*this); + } else if (cmpi(get_token(), "asn")) { + m_t = Coltype::_int; + ret = new Asn_func(*this); + } else if (cmpi(get_token(), "count")) { + m_t = Coltype::_int; + ret = new Count_func(*this, dest_table); + } else if (m_param[0]->ret_type() == Coltype::_float && cmpi(get_token(), "min")) { + m_t = Coltype::_float; + ret = new Min_func_float(*this, dest_table); + } else if (m_param[0]->ret_type() == Coltype::_float && cmpi(get_token(), "max")) { + m_t = Coltype::_float; + ret = new Max_func_float(*this, dest_table); + } else if (m_param[0]->ret_type() == Coltype::_float && cmpi(get_token(), "sum")) { + m_t = Coltype::_float; + ret = new Sum_func_float(*this, dest_table); + } else if (cmpi(get_token(), "min")) { + m_t = Coltype::_int; + ret = new Min_func_int(*this, dest_table); + } else if (cmpi(get_token(), "max")) { + m_t = Coltype::_int; + ret = new Max_func_int(*this, dest_table); + } else if (cmpi(get_token(), "sum")) { + m_t = Coltype::_int; + ret = new Sum_func_int(*this, dest_table); + } else if (cmpi(get_token(), "lower")) { + m_t = Coltype::_text; + ret = new Lower_func(*this); + } else if (cmpi(get_token(), "len")) { + m_t = Coltype::_int; + ret = new Len_func(*this); + } else if (cmpi(get_token(), "truncate")) { + m_t = Coltype::_int; + ret = new Truncate_func(*this); + } else if (cmpi(get_token(), "stdev")) { + m_t = Coltype::_float; + ret = new Stdev_func(*this, dest_table); + } else if (cmpi(get_token(), "avg")) { + m_t = Coltype::_float; + ret = new Avg_func(*this, dest_table); + } + } else if ((get_type() == _op) && m_left && m_right) { + if (cmpi(get_token(), "||")) { + m_t = Coltype::_text; + ret = new Bin_op_concatenate(*this); + } else if (cmpi(get_token(), "*")) { + if (m_left->ret_type() == Coltype::_float || m_right->ret_type() == Coltype::_float) { + m_t = Coltype::_float; + ret = new Bin_op_mul_float(*this); + } else { + m_t = Coltype::_int; + ret = new Bin_op_mul(*this); + } + } else if (cmpi(get_token(), "/")) { + m_t = Coltype::_float; + ret = new Bin_op_div(*this); + } else if (cmpi(get_token(), "%")) { + m_t = Coltype::_float; + ret = new Bin_op_modulo(*this); + } else if (cmpi(get_token(), "+")) { + if (m_left->ret_type() == Coltype::_float || m_right->ret_type() == Coltype::_float) { + m_t = Coltype::_float; + ret = new Bin_op_add_float(*this); + } else { + m_t = Coltype::_int; + ret = new Bin_op_add(*this); + } + } else if (cmpi(get_token(), "-")) { + if (m_left->ret_type() == Coltype::_float || m_right->ret_type() == Coltype::_float) { + m_t = Coltype::_float; + ret = new Bin_op_sub_float(*this); + } else { + m_t = Coltype::_int; + ret = new Bin_op_sub(*this); + } + } else if (cmpi(get_token(), "<<")) { + m_t = Coltype::_int; + ret = new Bin_op_arithmetic_shift_left(*this); + } else if (cmpi(get_token(), ">>")) { + m_t = Coltype::_int; + ret = new Bin_op_arithmetic_shift_right(*this); + } else if (cmpi(get_token(), "&")) { + m_t = Coltype::_int; + ret = new Bin_op_bitwise_and(*this); + } else if (cmpi(get_token(), "|")) { + m_t = Coltype::_int; + ret = new Bin_op_bitwise_or(*this); + } else if (cmpi(get_token(), "<")) { + m_t = Coltype::_bool; + ret = new Bin_op_lt(*this); + } else if (cmpi(get_token(), "<=")) { + m_t = Coltype::_bool; + ret = new Bin_op_lteq(*this); + } else if (cmpi(get_token(), ">")) { + m_t = Coltype::_bool; + ret = new Bin_op_gt(*this); + } else if (cmpi(get_token(), ">=")) { + m_t = Coltype::_bool; + ret = new Bin_op_gteq(*this); + } else if (cmpi(get_token(), "=")) { + m_t = Coltype::_bool; + ret = new Bin_op_eq(*this); + } else if (cmpi(get_token(), "==")) { + m_t = Coltype::_bool; + ret = new Bin_op_eq(*this); + } else if (cmpi(get_token(), "like")) { + m_t = Coltype::_bool; + ret = new Bin_op_like(*this); + } else if (cmpi(get_token(), "not like")) { + m_t = Coltype::_bool; + ret = new Bin_op_not_like(*this); + } else if (cmpi(get_token(), "!=")) { + m_t = Coltype::_bool; + ret = new Bin_op_not_eq(*this); + } else if (cmpi(get_token(), "<>")) { + m_t = Coltype::_bool; + ret = new Bin_op_not_eq(*this); + } else if (cmpi(get_token(), "is")) { + m_t = Coltype::_bool; + ret = new Bin_op_eq(*this); + } else if (cmpi(get_token(), "is not")) { + m_t = Coltype::_bool; + ret = new Bin_op_not_eq(*this); + } else if (cmpi(get_token(), "and")) { + m_t = Coltype::_bool; + ret = new Bin_op_and(*this); + } else if (cmpi(get_token(), "or")) { + m_t = Coltype::_bool; + ret = new Bin_op_or(*this); + } + } else if ((get_type() == _uop) && m_right) { + if (cmpi(get_token(), "not")) { + m_t = Coltype::_bool; + ret = new Un_op_not(*this); + } else if (cmpi(get_token(), "+")) { + ret = m_right; + } else if (cmpi(get_token(), "-")) { + if (m_right->ret_type() == Coltype::_float) { + m_t = Coltype::_float; + ret = new Un_op_neg_float(*this); + } else { + m_t = Coltype::_int; + ret = new Un_op_neg(*this); + } + } else if (cmpi(get_token(), "~")) { + m_t = Coltype::_int; + ret = new Un_op_ones_complement(*this); + } + } + clear_ptr(); + if (!ret) + throw Error("Unknown operator error '%s' !", get_token()); + + delete this; + + return ret; +} + +void OP::evaluate_aggregate_operands(Row** rows) +{ + if (m_left) + m_left->evaluate_aggregate_operands(rows); + if (m_right) + m_right->evaluate_aggregate_operands(rows); + for (int i = 0; i < max_param(); ++i) + if (m_param[i]) + m_param[i]->evaluate_aggregate_operands(rows); +} + +void OP::combine_aggregate(Row* base_row, Row* other_row) +{ + if (m_left) + m_left->combine_aggregate(base_row, other_row); + if (m_right) + m_right->combine_aggregate(base_row, other_row); + for (int i = 0; i < max_param(); ++i) + if (m_param[i]) + m_param[i]->combine_aggregate(base_row, other_row); +} + +// return any column access ops found in given list of op trees - they don't +// have to be compiled beforehand; duplicate column tokens are skipped +std::vector find_unique_column_ops(std::vector ops) +{ + std::vector res; + + while (!ops.empty()) { + OP* op = ops.back(); + ops.pop_back(); + + if (op->m_left) + ops.push_back(op->m_left); + if (op->m_right) + ops.push_back(op->m_right); + for (int i = 0; i < op->max_param(); ++i) + if (op->m_param[i]) + ops.push_back(op->m_param[i]); + + if (op->get_type() == Token::_column) { + bool found = false; + + for (auto i = res.begin(); i != res.end(); ++i) { + if (cmpii((*i)->get_token(), op->get_token())) { + found = true; + break; + } + } + + if (!found) + res.push_back(op); + } + } + + return res; +} + +void Query::replace_star_column_with_all_columns() +{ + bool found_star = false; + for (auto i = m_select.begin(); i != m_select.end(); ++i) { + if (strcmp((*i)->get_token(), "*") == 0) { + found_star = true; + break; + } + } + + if (found_star) { + for (auto i = m_select.begin(); i != m_select.end(); ++i) + delete *i; + m_select.clear(); + + if (!m_from_name.empty()) { + Packet_handler* handler = get_packet_handler(m_from_name); + + for (auto i = handler->packet_columns.begin(); i != handler->packet_columns.end(); ++i) + m_select.push_back(new OP(Token(Token::_column, i->name))); + } + } +} + +void Query::process_from() +{ + replace_star_column_with_all_columns(); + + if (m_from_name.empty()) + return; + + std::vector all_ops; + all_ops.insert(all_ops.end(), m_select.begin(), m_select.end()); + if (m_where) + all_ops.push_back(m_where); + // skip m_having, it can't access source columns + for (auto i = m_order_by.m_terms.begin(); i != m_order_by.m_terms.end(); ++i) + all_ops.push_back(i->m_op); + for (auto i = m_group_by.m_terms.begin(); i != m_group_by.m_terms.end(); ++i) + all_ops.push_back(i->m_op); + + auto used_columns = find_unique_column_ops(all_ops); + + // add from table with used columns + Packet_handler* handler = get_packet_handler(m_from_name); + for (auto j = handler->packet_columns.begin(); j != handler->packet_columns.end(); ++j) + for (auto i = used_columns.begin(); i != used_columns.end(); ++i) + if (cmpii(j->name, (*i)->get_token())) + m_used_from_column_ids.push_back(j->id); + + m_from = handler->create_table(m_used_from_column_ids); +} + +void Query::process_select(Row** rows, Row* dest, GenericAccessor* dest_accessors) +{ + for (unsigned int i = 0, size = m_select.size(); i < size; ++i) { + OP* op = m_select[i]; + if (!op) + continue; + + if (op->m_has_aggregate_function) { + // defer evaluating aggregate functions, just eval their operands + op->evaluate_aggregate_operands(rows); + } else { + Variant v; + op->evaluate(rows, v); + dest_accessors[i].set(dest, v); + } + } +} + +void Query::combine_aggregates_in_select(Row* base_row, Row* other_row) +{ + for (unsigned int i = 0; i < m_select.size(); ++i) { + OP* op = m_select[i]; + if (op && op->m_has_aggregate_function) + op->combine_aggregate(base_row, other_row); + } +} + +void Query::process_aggregates_in_select(Row** rows, Row* dest, GenericAccessor dest_accessors[]) +{ + for (unsigned int i = 0; i < m_select.size(); ++i) { + OP* op = m_select[i]; + if (op && op->m_has_aggregate_function) { + Variant v; + op->evaluate(rows, v); + dest_accessors[i].set(dest, v); + } + } +} + +bool Query::process_where(Row** rows) +{ + if (!m_where) + return true; + + Variant v; + m_where->evaluate(rows, v); + return v.get_bool(); +} + +bool Query::process_having(Row** rows) +{ + if (!m_having) + return true; + + Variant v; + m_having->evaluate(rows, v); + return v.get_bool(); +} + +std::vector process_group_by_key(Ordering_terms& group_by, Row** rows) +{ + int size = group_by.m_terms.size(); + + std::vector res(size); + + for (int i = 0; i < size; ++i) + group_by.m_terms[i].m_op->evaluate(rows, res[i]); + + return res; +} + +bool Query::has_aggregate_functions() +{ + // this assumes the ops have been compiled + for (auto it = m_select.begin(); it != m_select.end(); it++) + if ((*it)->m_has_aggregate_function) + return true; + + return false; +} + +void Query::execute(Reader& reader) +{ + std::vector tables; + std::vector search_results_last, search_results_first, search_results_only; + + // set up tables + process_from(); + + if (m_from) + tables.push_back(m_from); + tables.push_back(m_result); + + for (int i = 0; i < int(tables.size()); ++i) + search_results_last.push_back(i); + for (int i = int(tables.size()) - 1; i >= 0; --i) + search_results_first.push_back(i); + + search_results_only.push_back(tables.size() - 1); + + std::vector row_ptrs(tables.size()); + Row** rows = &row_ptrs[0]; + + std::vector result_accessors_vector; + + // compile + for (auto i = m_select.begin(); i != m_select.end(); ++i) { + *i = (*i)->compile(tables, search_results_last, *this); + Column* col = m_result->add_column((*i)->get_name(), (*i)->ret_type()); + GenericAccessor a; + a.m_offset = col->m_offset; + a.m_type = col->m_type; + result_accessors_vector.push_back(a); + } + + if (m_where) + m_where = m_where->compile(tables, search_results_last, *this); + + if (m_having) + m_having = m_having->compile(tables, search_results_only, *this); + + if (m_group_by.exist()) + m_group_by.compile(tables, search_results_last, *this); + + if (m_order_by.exist()) { + // copy any missing columns to result table as hidden so we can + // order by them + std::vector ops; + for (auto i = m_order_by.m_terms.begin(); i != m_order_by.m_terms.end(); ++i) + ops.push_back(i->m_op); + + std::vector column_ops = find_unique_column_ops(ops); + + for (auto i = column_ops.begin(); i != column_ops.end(); ++i) { + const char* name = (*i)->get_token(); + auto lookup = lookup_column_in_tables(tables, search_results_first, name); + if (lookup.first and lookup.second < int(tables.size()) - 1) { + // found, but not in result table + OP* copying_op = new OP(**i); + copying_op = copying_op->compile(tables, search_results_last, *this); + m_select.push_back(copying_op); + Column* col = m_result->add_column(copying_op->get_name(), copying_op->ret_type(), -1, Column::HIDDEN); + GenericAccessor a; + a.m_offset = col->m_offset; + a.m_type = col->m_type; + result_accessors_vector.push_back(a); + } + } + + // we only provide access to result table for "order by"; in order + // to make the sort thing work correctly the result table currently + // has to be at index 0 + std::vector tables_result_only = { m_result }; + std::vector tables_result_only_search = { 0 }; + m_order_by.compile(tables_result_only, tables_result_only_search, *this); + } + + // execute + GenericAccessor* result_accessors = &result_accessors_vector[0]; + bool aggregate_functions = has_aggregate_functions(); + + int count = 0; + bool limiter = !m_order_by.exist() && !m_group_by.exist() && !aggregate_functions && m_limit >= 0; + + if (m_from) { + bool first_row = true; + Packet_handler* handler = get_packet_handler(m_from_name); + + reader.seek_to_start(); + + const int src_i = 0, dest_i = tables.size() - 1; + + rows[src_i] = m_from->create_row(); + + if (m_group_by.exist() || aggregate_functions) { + std::unordered_map, Row*> groups; + + rows[dest_i] = 0; + while (reader.read_next(handler, m_used_from_column_ids, *rows[src_i], first_row or m_sample == 0 ? 0 : m_sample - 1)) { + // fill in groups + if (rows[dest_i]) + rows[dest_i]->reset_text_columns(m_result->m_text_column_offsets); + else + rows[dest_i] = m_result->create_row(); + + process_select(rows, rows[dest_i], result_accessors); + if (process_where(rows)) { + auto key = process_group_by_key(m_group_by, rows); + Row*& entry = groups[key]; + if (entry) { + combine_aggregates_in_select(entry, rows[dest_i]); + } else { + entry = rows[dest_i]; + rows[dest_i] = 0; + } + } + + first_row = false; + rows[src_i]->reset_text_columns(m_from->m_text_column_offsets); + } + if (rows[dest_i]) + m_result->delete_row(rows[dest_i]); + + // put groups into result + for (auto i = groups.begin(); i != groups.end(); ++i) { + rows[dest_i] = i->second; + // propagate the aggregate results through the evaluation tree + process_aggregates_in_select(rows, rows[dest_i], result_accessors); + if (process_having(rows)) + m_result->add_row(rows[dest_i]); + else + m_result->delete_row(rows[dest_i]); + } + } else { + rows[dest_i] = m_result->create_row(); + while (reader.read_next(handler, m_used_from_column_ids, *rows[src_i], first_row or m_sample == 0 ? 0 : m_sample - 1)) { + // fill in result + process_select(rows, rows[dest_i], result_accessors); + if (process_where(rows)) { + bool commit = true; + if (limiter) { + int l = count++; + if (m_offset > 0) + l -= m_offset; + if (m_limit >= 0 && l >= m_limit) + break; + + if (l < 0) + commit = false; + } + + if (commit) { + m_result->add_row(rows[dest_i]); + rows[dest_i] = m_result->create_row(); + } + } + + first_row = false; + rows[src_i]->reset_text_columns(m_from->m_text_column_offsets); + } + m_result->delete_row(rows[dest_i]); + } + + m_from->delete_row(rows[src_i]); + } else { + const int dest_i = tables.size() - 1; + rows[dest_i] = m_result->create_row(); + process_select(rows, rows[dest_i], result_accessors); + if (process_where(rows)) + m_result->add_row(rows[dest_i]); + else + m_result->delete_row(rows[dest_i]); + } + + if (m_order_by.exist()) + m_result->per_sort(m_order_by); + + if (m_limit >= 0 && !limiter) + m_result->limit(m_limit, m_offset); +} + +DB::DB() +{ + Column::init_defs(); +} + +DB::~DB() +{ +} + +bool DB::query(const char* q) +{ + return false; +} + +Table* DB::get_table(const char* i_name) +{ + std::string name = lower(i_name); + Table* t = 0; + auto it = m_tables.find(name); + if (it != m_tables.end()) + t = it->second; + + return t; +} +Table* DB::create_or_use_table(const char* i_name) +{ + std::string name = lower(i_name); + Table* t = get_table(name.c_str()); + if (!t) + t = create_table(name.c_str()); + + return t; +} +Table* DB::create_table(const char* i_name) +{ + std::string name = lower(i_name); + Table* t = new Table(name.c_str()); + m_tables[std::string(name.c_str())] = t; + + return t; +} +Column::Column(const char* name, Coltype::Type type, int id, bool hidden) + : m_name(name) + , m_type(type) + , m_def(Column::m_coldefs[type]) + , m_id(id) + , m_offset(0) +{ + m_hidden = hidden; +} + +void Trim_func::evaluate(Row** rows, Variant& v) +{ + Variant str; + m_param[0]->evaluate(rows, str); + RefCountStringHandle str_handle(str.get_text()); + const char* s = (*str_handle)->data; + + const char* t; + RefCountStringHandle trim_handle; + if (m_param[1]) { + Variant trim; + m_param[1]->evaluate(rows, trim); + trim_handle.set(trim.get_text()); + t = (*trim_handle)->data; + } else + t = " "; + + int l = strlen(t); + if (l <= 0) { + v = *str_handle; + return; + } + + int slen = strlen(s); + int start = 0, end = slen; + + // left trim + while (end - start >= l && memcmp(s + start, t, l) == 0) + start += l; + + // right trim + while (end - start >= l && memcmp(s + end - l, t, l) == 0) + end -= l; + + if (start == 0 && end == slen) + v = *str_handle; + else { + RefCountStringHandle res(RefCountString::construct(s, start, end)); + v = *res; + } +} + +Cc_func::Cc_func(const OP& op) + : OP(op) +{ +#ifdef HAVE_LIBMAXMINDDB + if (__cc_mmdb) { + return; + } + + std::string db; + char* env = getenv("PACKETQ_MAXMIND_CC_DB"); + if (env) { + db = env; + } + + if (db.empty()) { + std::list paths = { + "/var/lib/GeoIP", "/usr/share/GeoIP", "/usr/local/share/GeoIP" + }; + + if ((env = getenv("PACKETQ_MAXMIND_PATH"))) { + paths.push_front(std::string(env)); + } + + auto i = paths.begin(); + for (; i != paths.end(); i++) { + db = (*i) + "/GeoLite2-Country.mmdb"; + struct stat s; + if (!stat(db.c_str(), &s)) { + break; + } + } + if (i == paths.end()) { + return; + } + } + + MMDB_s* mmdb = new (std::nothrow) MMDB_s; + if (!mmdb) { + return; + } + + int ret = MMDB_open(db.c_str(), 0, mmdb); + if (ret != MMDB_SUCCESS) { + fprintf(stderr, "Warning: cannot open MaxMind CC database \"%s\": %s\n", db.c_str(), MMDB_strerror(ret)); + delete mmdb; + return; + } + + __cc_mmdb = mmdb; +#endif +} + +void Cc_func::evaluate(Row** rows, Variant& v) +{ +#ifdef HAVE_LIBMAXMINDDB + if (!__cc_mmdb) { + RefCountStringHandle res(RefCountString::construct("")); + v = *res; + return; + } + + Variant str; + m_param[0]->evaluate(rows, str); + RefCountStringHandle str_handle(str.get_text()); + + int gai_error, ret; + + MMDB_lookup_result_s mmdb_result = MMDB_lookup_string(__cc_mmdb, (*str_handle)->data, &gai_error, &ret); + + if (gai_error || ret != MMDB_SUCCESS || !mmdb_result.found_entry) { + RefCountStringHandle res(RefCountString::construct("")); + v = *res; + return; + } + + MMDB_entry_data_s entry_data; + ret = MMDB_get_value(&mmdb_result.entry, &entry_data, "country", "iso_code", NULL); + + if (ret != MMDB_SUCCESS || !entry_data.has_data || entry_data.type != MMDB_DATA_TYPE_UTF8_STRING) { + RefCountStringHandle res(RefCountString::construct("")); + v = *res; + return; + } + + RefCountStringHandle res(RefCountString::construct(entry_data.utf8_string, 0, entry_data.data_size)); + v = *res; +#else + RefCountStringHandle res(RefCountString::construct("")); + v = *res; +#endif +} + +Asn_func::Asn_func(const OP& op) + : OP(op) +{ +#ifdef HAVE_LIBMAXMINDDB + if (__asn_mmdb) { + return; + } + + std::string db; + char* env = getenv("PACKETQ_MAXMIND_ASN_DB"); + if (env) { + db = env; + } + + if (db.empty()) { + std::list paths = { + "/var/lib/GeoIP", "/usr/share/GeoIP", "/usr/local/share/GeoIP" + }; + + if ((env = getenv("PACKETQ_MAXMIND_PATH"))) { + paths.push_front(std::string(env)); + } + + auto i = paths.begin(); + for (; i != paths.end(); i++) { + db = (*i) + "/GeoLite2-ASN.mmdb"; + struct stat s; + if (!stat(db.c_str(), &s)) { + break; + } + } + if (i == paths.end()) { + return; + } + } + + MMDB_s* mmdb = new (std::nothrow) MMDB_s; + if (!mmdb) { + return; + } + + int ret = MMDB_open(db.c_str(), 0, mmdb); + if (ret != MMDB_SUCCESS) { + fprintf(stderr, "Warning: cannot open MaxMind ASN database \"%s\": %s\n", db.c_str(), MMDB_strerror(ret)); + delete mmdb; + return; + } + + __asn_mmdb = mmdb; +#endif +} + +void Asn_func::evaluate(Row** rows, Variant& v) +{ +#ifdef HAVE_LIBMAXMINDDB + if (!__asn_mmdb) { + v = -1; + return; + } + + Variant str; + m_param[0]->evaluate(rows, str); + RefCountStringHandle str_handle(str.get_text()); + + int gai_error, ret; + + MMDB_lookup_result_s mmdb_result = MMDB_lookup_string(__asn_mmdb, (*str_handle)->data, &gai_error, &ret); + + if (gai_error || ret != MMDB_SUCCESS || !mmdb_result.found_entry) { + v = -1; + return; + } + + MMDB_entry_data_s entry_data; + ret = MMDB_get_value(&mmdb_result.entry, &entry_data, "autonomous_system_number", NULL); + + if (ret != MMDB_SUCCESS || !entry_data.has_data || entry_data.type != MMDB_DATA_TYPE_UINT32) { + v = -1; + return; + } + + v = (int_column)entry_data.uint32; +#else + v = -1; +#endif +} + +DB g_db; + +Coldef Column::m_coldefs[COLTYPE_MAX]; + +} // namespace packetq diff --git a/src/sql.h b/src/sql.h new file mode 100644 index 0000000..0c68e5f --- /dev/null +++ b/src/sql.h @@ -0,0 +1,1938 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#ifndef __packetq_sql_h +#define __packetq_sql_h + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#ifndef s6_addr32 // For *BSD +#define s6_addr32 __u6_addr.__u6_addr32 +#endif +#include + +#include "refcountstring.h" +#include "variant.h" + +#ifdef WIN32 +#define snprintf _snprintf +#endif + +#define RE_LEN 64 + +namespace packetq { + +extern int g_allocs; +static const int max_func_param = 4; +extern bool verbose; + +inline void vlog(const char* fmt, ...) +{ + if (!verbose) + return; + + char string[1024]; + va_list ap; + + va_start(ap, fmt); + vsnprintf(string, sizeof(string), fmt, ap); + va_end(ap); + + fprintf(stderr, "%s", string); +} + +class Error { +public: + Error(const char* fmt, ...) + { + char string[1024]; + va_list ap; + + va_start(ap, fmt); + vsnprintf(string, sizeof(string), fmt, ap); + va_end(ap); + + m_err = string; + } + std::string m_err; +}; + +class Query; +class Table; +class Parser; +class Row; +class Ordering_terms; + +inline std::string lower(const char* s) +{ + std::string str = s; + transform(str.begin(), str.end(), str.begin(), tolower); + return str; +} + +inline bool cmpi(const std::string& i_a, const char* b) +{ + std::string str = i_a; + transform(str.begin(), str.end(), str.begin(), tolower); + return (str.compare(b) == 0); +} + +inline bool cmpii(const std::string& i_a, const char* b) +{ + std::string stra = i_a; + transform(stra.begin(), stra.end(), stra.begin(), tolower); + std::string strb = b; + transform(strb.begin(), strb.end(), strb.begin(), tolower); + return (stra.compare(strb) == 0); +} + +inline const char* ind(int in) +{ + static const char spc[] = " "; + if (in < 0) + in = 0; + if (in > sizeof(spc) - 2) + in = sizeof(spc) - 2; + return &spc[sizeof(spc) - 1 - in]; +} + +class DB { +private: + class Item { + public: + std::string m_function; + int m_key; + bool operator<(const Item& r) const + { + if (m_key < r.m_key) + return true; + if (m_key > r.m_key) + return false; + if (m_function < r.m_function) + return true; + return false; + } + }; + +public: + DB(); + ~DB(); + + bool query(const char* q); + + Table* create_table(const char* name); + Table* create_or_use_table(const char* name); + Table* get_table(const char* name); + void add_lut(const char* table, int key, const char* value) + { + Item i; + i.m_function = table; + i.m_key = key; + m_lut[i] = value; + } + + RefCountString* get_value(const char* table, int key) + { + Item i; + i.m_function = table; + i.m_key = key; + auto it = m_lut.find(i); + if (it != m_lut.end()) + return RefCountString::construct(it->second.c_str()); + + return 0; + } + +private: + std::map m_tables; + std::map m_lut; +}; + +extern DB g_db; + +class Coldef { +public: + int m_size; + int m_align; +}; + +template +class Allocator { +private: + Allocator& operator=(const Allocator& other); + Allocator(Allocator&& other) noexcept; + Allocator const& operator=(Allocator&& other); + +public: + Allocator(int size, int buffersize) + : m_buffersize(buffersize) + , m_size(size) + { + add_buffer(); + } + ~Allocator() + { + auto it = m_buffers.begin(); + while (it != m_buffers.end()) { + delete *it; + m_buffers.erase(it); + it = m_buffers.begin(); + } + } + + void add_buffer() + { + m_curr_buffer = new _Buffer(*this); + m_buffers.push_back(m_curr_buffer); + } + T* allocate() + { + + T* obj = m_curr_buffer->allocate(); + if (!obj) { + for (auto it = m_buffers.begin(); + it != m_buffers.end(); + it++) { + if ((*it)->m_has_space) + obj = (*it)->allocate(); + if (obj) { + m_curr_buffer = *it; + break; + } + } + } + if (!obj) { + add_buffer(); + obj = m_curr_buffer->allocate(); + } + return obj; + } + void deallocate(T* item) + { + _Buffer** buffptr = (_Buffer**)item; + buffptr[-1]->deallocate(item); + } + +private: + class _Buffer { + private: + _Buffer& operator=(const _Buffer& other); + _Buffer(_Buffer&& other) noexcept; + _Buffer const& operator=(_Buffer&& other); + + public: + friend class Allocator; + _Buffer(Allocator& allocator) + : m_allocator(allocator) + { + m_has_space = true; + m_used = 0; + m_stride = (sizeof(_Buffer*) + m_allocator.m_size); + // align size of m_stride to that of a pointer + m_stride = ((m_stride / sizeof(void*)) + 1) * sizeof(void*); + m_memory = (char*)calloc(m_stride, m_allocator.m_buffersize); + } + ~_Buffer() + { + free(m_memory); + } + + T* allocate() + { + T* obj = 0; + if (m_free_list.size() > 0) { + obj = m_free_list.top(); + m_free_list.pop(); + } + if (!obj && m_used < m_allocator.m_buffersize) { + char* ptr = &m_memory[m_stride * m_used++]; + _Buffer** b = (_Buffer**)ptr; + *b = this; + obj = (T*)(&b[1]); + } + m_has_space = true; + if (!obj) + m_has_space = false; + return obj; + } + void deallocate(T* item) + { + m_has_space = true; + memset(item, 0, m_allocator.m_size); + m_free_list.push(item); + } + + bool m_has_space; + int m_stride; + std::stack m_free_list; + Allocator& m_allocator; + int m_used; + char* m_memory; + }; + + _Buffer* m_curr_buffer; + std::list<_Buffer*> m_buffers; + + int m_buffersize; + int m_size; +}; + +class Column { +public: + static const bool HIDDEN = true; + + static Coldef m_coldefs[COLTYPE_MAX]; + Column(const char* name, Coltype::Type type, int id, bool hidden); + // called at startup by DB + static void init_defs() + { + m_coldefs[Coltype::_bool].m_size = bool_size; + m_coldefs[Coltype::_bool].m_align = bool_align; + m_coldefs[Coltype::_int].m_size = int_size; + m_coldefs[Coltype::_int].m_align = int_align; + m_coldefs[Coltype::_float].m_size = float_size; + m_coldefs[Coltype::_float].m_align = float_align; + m_coldefs[Coltype::_text].m_size = text_size; + m_coldefs[Coltype::_text].m_align = text_align; + } + std::string m_name; + Coltype::Type m_type; + Coldef& m_def; + bool m_hidden; + int m_id; // numeric id used by packet parsers for speed + int m_offset; +}; + +// for accessing a field in a row +template +class Accessor { +public: + Accessor() + : m_offset(0) + { + } + + T& value(Row* row); + + int m_offset; +}; + +typedef Accessor Bool_accessor; +typedef Accessor Int_accessor; +typedef Accessor Float_accessor; +typedef Accessor Text_accessor; + +// for writing a variant to a field in a row +class GenericAccessor { +public: + void set(Row* row, const Variant& v); + + int m_offset; + Coltype::Type m_type; +}; + +class Table { +private: + Table& operator=(const Table& other); + Table(Table&& other) noexcept; + Table const& operator=(Table&& other); + +public: + Table(const char* name = 0, const char* query = 0) + : m_rsize(0) + , m_dsize(0) + { + m_row_allocator = 0; + m_name = name ? name : "result"; + m_qstring = query ? query : ""; + m_curpos = 0; + } + ~Table() + { + for (auto i = m_rows.begin(), end = m_rows.end(); i != end; ++i) + delete_row(*i); + for (auto i = m_cols.begin(), end = m_cols.end(); i != end; ++i) + delete *i; + delete m_row_allocator; + } + static int align(int pos, int align) + { + int res = pos; + int rem = pos % align; + if (rem) + res = pos + align - rem; + return res; + } + int get_col_index(const char* col) + { + int i = 0; + for (auto it = m_cols.begin(); it != m_cols.end(); it++) { + if (cmpii(m_cols[i]->m_name, col)) + return i; + i++; + } + return -1; + } + int get_column_id(const char* col) + { + for (auto i = m_cols.begin(); i != m_cols.end(); ++i) { + if (cmpii((*i)->m_name, col)) + return (*i)->m_id; + } + return -1; + } + + template + Accessor get_accessor(const char* col) + { + Accessor res; + res.m_offset = -1; + + int i = get_col_index(col); + if (i >= 0) + res.m_offset = m_cols[i]->m_offset; + + return res; + } + + void dump(); + void json(bool trailing_comma); + void csv(bool format = false); + void xml(); + + Column* add_column(const char* name, Coltype::Type type, int id = -1, bool hidden = false); + Column* add_column(const char* name, const char* type, int id = -1, bool hidden = false); + void merge_sort(Ordering_terms& order); + void per_sort(Ordering_terms& order); + Row* create_row(); + void delete_row(Row* row); + void add_row(Row* row); + void limit(int limit, int offset = 0); + + std::vector m_cols; + std::list m_rows; + int m_curpos; + std::string m_name; + std::string m_qstring; + Allocator* m_row_allocator; + int m_rsize; + int m_dsize; + std::vector m_text_column_offsets; +}; + +#define ROW_DUMMY_SIZE sizeof(void*) + +class Row { +public: + void zero_text_columns(const std::vector& text_column_offsets) + { + for (auto i = text_column_offsets.begin(), end = text_column_offsets.end(); i != end; ++i) + access_column(*i) = 0; + } + + void decref_text_columns(const std::vector& text_column_offsets) + { + for (auto i = text_column_offsets.begin(), end = text_column_offsets.end(); i != end; ++i) { + text_column& t = access_column(*i); + if (t) + t->dec_refcount(); + } + } + + void reset_text_columns(const std::vector& text_column_offsets) + { + for (auto i = text_column_offsets.begin(), end = text_column_offsets.end(); i != end; ++i) { + text_column& t = access_column(*i); + if (t) { + t->dec_refcount(); + t = 0; + } + } + } + + template + T& access_column(int offset) + { + void* ptr = m_data + offset; + return *reinterpret_cast(ptr); + } + + char m_data[ROW_DUMMY_SIZE]; // dummy +}; + +template +inline T& Accessor::value(Row* row) +{ + return row->access_column(m_offset); +} + +inline void GenericAccessor::set(Row* row, const Variant& v) +{ + switch (m_type) { + case Coltype::_bool: + row->access_column(m_offset) = v.get_bool(); + break; + + case Coltype::_int: + row->access_column(m_offset) = v.get_int(); + break; + + case Coltype::_float: + row->access_column(m_offset) = v.get_float(); + break; + + case Coltype::_text: + // reference count on string has already been incremented by get_text() + // so we can assign the pointer directly + row->access_column(m_offset) = v.get_text(); + break; + } +} + +class Token { +public: + enum Type { + _invalid = 0, + _label = 1, + _number = 2, + _op = 3, + _uop = 4, + _string = 5, + _column = 6, + _paren = 7, + _function = 8, + _semicolon = 9, + _end = 10 + }; + + Token(const Type type, const char* token) + { + m_type = type; + m_token = token; + } + const char* get_token() const + { + return m_token.c_str(); + } + void set_token(const char* istr) + { + m_token = istr; + } + Type get_type() const + { + return m_type; + } + void set_type(const Type type) + { + m_type = type; + } + +private: + Type m_type; + std::string m_token; +}; + +class OP : public Token { +private: + OP& operator=(const OP& other); + OP(OP&& other) + noexcept; + OP const& operator=(OP&& other); + +public: + static int is_binary(const char* str) + { + const char* bin_ops[] = { "||", "*", "/", "%", "+", "-", "<<", ">>", "&", "|", "<", "<=", ">", ">=", "=", "==", "!=", "<>", "is", "is not", "in", "like", "not like", "or", "and" }; + int pre_ops[] = { 8, 7, 7, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1 }; + int len = sizeof(bin_ops) / sizeof(const char*); + int idx = len - 1; + while (idx >= 0) { + if (cmpi(std::string(str), bin_ops[idx])) { + return pre_ops[idx]; + } + idx--; + } + return 0; + } + + OP(const OP& op) + : Token(op.get_type(), op.get_token()) + { + for (int i = 0; i < max_param(); i++) { + m_param[i] = op.m_param[i]; + } + m_left = op.m_left; + m_right = op.m_right; + m_row_index = op.m_row_index; + m_t = op.m_t; + m_name = op.m_name; + m_has_aggregate_function = op.m_has_aggregate_function; + + precedence(); + } + OP(const Token& tok) + : Token(tok.get_type(), tok.get_token()) + { + for (int i = 0; i < max_param(); i++) { + m_param[i] = 0; + } + m_left = m_right = 0; + m_row_index = -1; + m_t = Coltype::_int; + m_name = ""; + m_has_aggregate_function = false; + + precedence(); + } + virtual ~OP() + { + for (int i = 0; i < max_param(); i++) + if (m_param[i]) + delete m_param[i]; + if (m_left) + delete m_left; + if (m_right) + delete m_right; + } + static int max_param() + { + return max_func_param; + } + void clear_ptr() + { + for (int i = 0; i < max_param(); i++) { + m_param[i] = 0; + } + m_left = m_right = 0; + } + void precedence() + { + m_precedence = is_binary(get_token()); + } + const char* get_name() + { + if (m_name.length() > 0) + return m_name.c_str(); + + m_name = ""; + if (m_left) { + m_name += "("; + m_name += m_left->get_name(); + } + m_name += get_token(); + if (m_right) { + if (!m_left) + m_name += "("; + m_name += m_right->get_name(); + m_name += ")"; + } + if (m_param[0]) { + m_name += "("; + for (int i = 0; i < max_param(); i++) + if (m_param[i]) { + if (i > 0) + m_name += ","; + m_name += m_param[i]->get_name(); + } + m_name += ")"; + } + return m_name.c_str(); + } + Coltype::Type ret_type() { return m_t; } + + // add a hidden column for storing intermediate results + template + T add_intermediate_column(Table* table, std::string name_suffix, Coltype::Type type) + { + std::string name = std::string(get_name()) + name_suffix; + Column* column = table->add_column(name.c_str(), type, -1, Column::HIDDEN); + T res; + res.m_offset = column->m_offset; + return res; + } + + virtual void evaluate(Row** rows, Variant& v) { throw Error("evaluate() called on abstract OP class"); }; + virtual void evaluate_aggregate_operands(Row** rows); + virtual void combine_aggregate(Row* base_row, Row* other_row); + OP* compile(const std::vector& tables, + const std::vector& search_order, Query& q); + int m_row_index; + std::string m_name; + int m_precedence; + OP* m_param[max_func_param]; + OP* m_left; + OP* m_right; + Coltype::Type m_t; + bool m_has_aggregate_function; +}; + +////////////////// column accessors + +class Column_access_int : public OP { +public: + Column_access_int(const OP& op, int offset) + : OP(op) + { + m_accessor.m_offset = offset; + } + void evaluate(Row** rows, Variant& v) + { + v = m_accessor.value(rows[m_row_index]); + } + Int_accessor m_accessor; +}; + +class Column_access_bool : public OP { +public: + Column_access_bool(const OP& op, int offset) + : OP(op) + { + m_accessor.m_offset = offset; + } + void evaluate(Row** rows, Variant& v) + { + v = m_accessor.value(rows[m_row_index]); + } + Bool_accessor m_accessor; +}; + +class Column_access_float : public OP { +public: + Column_access_float(const OP& op, int offset) + : OP(op) + { + m_accessor.m_offset = offset; + } + void evaluate(Row** rows, Variant& v) + { + v = m_accessor.value(rows[m_row_index]); + } + Float_accessor m_accessor; +}; + +class Column_access_text : public OP { +public: + Column_access_text(const OP& op, int offset) + : OP(op) + { + m_accessor.m_offset = offset; + } + void evaluate(Row** rows, Variant& v) + { + v = m_accessor.value(rows[m_row_index]); + } + Text_accessor m_accessor; +}; + +///////////////// Static numbers + +class Static_int : public OP { +public: + Static_int(const OP& op) + : OP(op) + { + m_val = atoi(get_token()); + } + void evaluate(Row** rows, Variant& v) + { + v = m_val; + } + int m_val; +}; + +class Static_float : public OP { +public: + Static_float(const OP& op) + : OP(op) + { + m_val = atof(get_token()); + } + void evaluate(Row** rows, Variant& v) + { + v = m_val; + } + double m_val; +}; + +class Static_text : public OP { +public: + Static_text(const OP& op) + : OP(op) + { + m_val.set(RefCountString::construct(get_token())); + } + void evaluate(Row** rows, Variant& v) + { + v = *m_val; + } + RefCountStringHandle m_val; +}; + +///////////////// Functions + +class Netmask_func : public OP { +public: + Netmask_func(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant orig_ip; + m_param[0]->evaluate(rows, orig_ip); + + if (!valid_masks) + set_masks(rows); + + RefCountStringHandle src(orig_ip.get_text()); + RefCountStringHandle dest(RefCountString::allocate(INET6_ADDRSTRLEN + 1)); + + if (strchr((*src)->data, ':')) { + struct in6_addr a6; + if (inet_pton(AF_INET6, (*src)->data, &a6) == 1) { + a6.s6_addr32[0] &= v6_mask[0]; + a6.s6_addr32[1] &= v6_mask[1]; + a6.s6_addr32[2] &= v6_mask[2]; + a6.s6_addr32[3] &= v6_mask[3]; + if (inet_ntop(AF_INET6, &a6, (*dest)->data, INET6_ADDRSTRLEN)) { + v = *dest; + return; + } + } + } else { + struct in_addr a4; + if (inet_pton(AF_INET, (*src)->data, &a4) == 1) { + a4.s_addr &= v4_mask; + if (inet_ntop(AF_INET, &a4, (*dest)->data, INET6_ADDRSTRLEN)) { + v = *dest; + return; + } + } + } + + // Operation on non-IP address text + RefCountStringHandle empty(RefCountString::construct("")); + v = *empty; + } + +private: + void set_masks(Row** rows) + { + if (m_param[1]) { + Variant v4cidr; + m_param[1]->evaluate(rows, v4cidr); + int v4size = v4cidr.get_int(); + if (v4size > -1 && v4size < 33) { + v4_mask = htonl(0xffffffff << (32 - v4size)); + } + } + if (m_param[2]) { + Variant v6cidr; + m_param[2]->evaluate(rows, v6cidr); + int v6size = v6cidr.get_int(); + if (v6size > -1 && v6size < 129) { + for (int i = 0; i < 4; i++) { + if (v6size >= 32) { + v6_mask[i] = 0xffffffff; + v6size -= 32; + } else if (v6size) { + v6_mask[i] = htonl(0xffffffff << (32 - v6size)); + v6size = 0; + } else { + v6_mask[i] = 0; + } + } + } + } + valid_masks = true; + } + + uint32_t v4_mask = htonl(0xffffff00); + uint32_t v6_mask[4] = { 0xffffffff, htonl(0xffff0000), 0, 0 }; + bool valid_masks = false; +}; + +class Cc_func : public OP { +public: + Cc_func(const OP& op); + ~Cc_func() { } + void evaluate(Row** rows, Variant& v); +}; + +class Asn_func : public OP { +public: + Asn_func(const OP& op); + ~Asn_func() { } + void evaluate(Row** rows, Variant& v); +}; + +class Truncate_func : public OP { +public: + Truncate_func(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant val; + m_param[0]->evaluate(rows, val); + v = val.get_int(); + } +}; + +class Name_func : public OP { +public: + Name_func(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant str, num; + m_param[0]->evaluate(rows, str); + m_param[1]->evaluate(rows, num); + + int_column n = num.get_int(); + RefCountStringHandle lookup(str.get_text()); + RefCountStringHandle r(g_db.get_value((*lookup)->data, n)); + + if (!*r) + r.set(num.get_text()); + + v = *r; + } +}; + +class Lower_func : public OP { +public: + Lower_func(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant str; + m_param[0]->evaluate(rows, str); + RefCountStringHandle src(str.get_text()); + + int l = strlen((*src)->data); + int p = 0; + + RefCountStringHandle dest(RefCountString::allocate(l + 1)); + + while ((*src)->data[p]) { + char c = (*src)->data[p]; + if (c >= 'A' && c <= 'Z') { + c = c - 'A' + 'a'; + } + (*dest)->data[p] = c; + p++; + } + (*dest)->data[p] = 0; + + v = *dest; + } +}; + +class Rsplit_func : public OP { +public: + Rsplit_func(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + char sep = '.'; + Variant str, num; + m_param[0]->evaluate(rows, str); + m_param[1]->evaluate(rows, num); + + if (m_param[2]) { + Variant vsep; + m_param[2]->evaluate(rows, vsep); + RefCountStringHandle sep_text(vsep.get_text()); + const char* s = (*sep_text)->data; + if (s) + sep = s[0]; + } + + int n = num.get_int(); + RefCountStringHandle src(str.get_text()); + const char* s = (*src)->data; + int l = strlen(s); + if (!l) { + RefCountStringHandle res(RefCountString::construct("")); + v = *res; + return; + } + int p = l - 1; + int found = 0, end = l, start = 0; + if (n == 0) + end = p + 1; + while (p >= 0) { + char c = s[p]; + if (c == sep) { + found++; + if (found == n) + end = p; + if (found == n + 1) + start = p + 1; + } + p--; + } + if (found < n || start >= l) { + RefCountStringHandle res(RefCountString::construct("")); + v = *res; + return; + } + size_t buflen = start < end ? end - start + 1 : 1; + char buf[buflen]; + p = 0; + while (start < end) + buf[p++] = s[start++]; + buf[p] = 0; + + RefCountStringHandle res(RefCountString::construct(buf)); + v = *res; + } +}; + +class Len_func : public OP { +public: + Len_func(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant str; + m_param[0]->evaluate(rows, str); + RefCountStringHandle t(str.get_text()); + v = int(strlen((*t)->data)); + } +}; + +class Trim_func : public OP { +public: + Trim_func(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v); +}; + +class If_func : public OP { +public: + If_func(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant cond; + m_param[0]->evaluate(rows, cond); + if (cond.get_bool()) + m_param[1]->evaluate(rows, v); + else + m_param[2]->evaluate(rows, v); + } +}; + +// Aggregate functions, generally these store their calculations in hidden +// columns + +class Min_func_int : public OP { +public: + Min_func_int(const OP& op, Table* dest_table) + : OP(op) + { + m_has_aggregate_function = true; + acc_min = add_intermediate_column(dest_table, ".min", Coltype::_int); + } + virtual void evaluate_aggregate_operands(Row** rows) + { + Variant p; + m_param[0]->evaluate(rows, p); + acc_min.value(rows[m_row_index]) = p.get_int(); + } + virtual void combine_aggregate(Row* base_row, Row* next_row) + { + int_column n = acc_min.value(next_row); + if (n < acc_min.value(base_row)) + acc_min.value(base_row) = n; + } + void evaluate(Row** rows, Variant& v) + { + v = acc_min.value(rows[m_row_index]); + } + + Int_accessor acc_min; +}; + +class Min_func_float : public OP { +public: + Min_func_float(const OP& op, Table* dest_table) + : OP(op) + { + m_has_aggregate_function = true; + acc_min = add_intermediate_column(dest_table, ".min", Coltype::_float); + } + virtual void evaluate_aggregate_operands(Row** rows) + { + Variant p; + m_param[0]->evaluate(rows, p); + acc_min.value(rows[m_row_index]) = p.get_float(); + } + virtual void combine_aggregate(Row* base_row, Row* next_row) + { + float_column n = acc_min.value(next_row); + if (n < acc_min.value(base_row)) + acc_min.value(base_row) = n; + } + void evaluate(Row** rows, Variant& v) + { + v = acc_min.value(rows[m_row_index]); + } + + Float_accessor acc_min; +}; + +class Max_func_int : public OP { +public: + Max_func_int(const OP& op, Table* dest_table) + : OP(op) + { + m_has_aggregate_function = true; + acc_max = add_intermediate_column(dest_table, ".max", Coltype::_int); + } + virtual void evaluate_aggregate_operands(Row** rows) + { + Variant p; + m_param[0]->evaluate(rows, p); + acc_max.value(rows[m_row_index]) = p.get_int(); + } + virtual void combine_aggregate(Row* base_row, Row* next_row) + { + int_column n = acc_max.value(next_row); + if (n > acc_max.value(base_row)) + acc_max.value(base_row) = n; + } + void evaluate(Row** rows, Variant& v) + { + v = acc_max.value(rows[m_row_index]); + } + + Int_accessor acc_max; +}; + +class Max_func_float : public OP { +public: + Max_func_float(const OP& op, Table* dest_table) + : OP(op) + { + m_has_aggregate_function = true; + acc_max = add_intermediate_column(dest_table, ".max", Coltype::_float); + } + virtual void evaluate_aggregate_operands(Row** rows) + { + Variant p; + m_param[0]->evaluate(rows, p); + acc_max.value(rows[m_row_index]) = p.get_float(); + } + virtual void combine_aggregate(Row* base_row, Row* next_row) + { + float_column n = acc_max.value(next_row); + if (n > acc_max.value(base_row)) + acc_max.value(base_row) = n; + } + void evaluate(Row** rows, Variant& v) + { + v = acc_max.value(rows[m_row_index]); + } + + Float_accessor acc_max; +}; + +class Stdev_func : public OP { +public: + Stdev_func(const OP& op, Table* dest_table) + : OP(op) + { + m_has_aggregate_function = true; + acc_sum = add_intermediate_column(dest_table, ".sum", Coltype::_float); + acc_sum_sq = add_intermediate_column(dest_table, ".sumsquared", Coltype::_float); + acc_count = add_intermediate_column(dest_table, ".count", Coltype::_int); + } + virtual void evaluate_aggregate_operands(Row** rows) + { + Variant p; + m_param[0]->evaluate(rows, p); + float_column val = p.get_float(); + + acc_sum.value(rows[m_row_index]) = val; + acc_sum_sq.value(rows[m_row_index]) = val * val; + acc_count.value(rows[m_row_index]) = 1; + } + virtual void combine_aggregate(Row* base_row, Row* next_row) + { + acc_sum.value(base_row) = acc_sum.value(base_row) + acc_sum.value(next_row); + acc_sum_sq.value(base_row) = acc_sum_sq.value(base_row) + acc_sum_sq.value(next_row); + acc_count.value(base_row) = acc_count.value(base_row) + acc_count.value(next_row); + } + void evaluate(Row** rows, Variant& v) + { + Row* row = rows[m_row_index]; + int c = acc_count.value(row); + if (c == 0) { + c = 1; + } + double mean = acc_sum.value(row) / c; + double variance = acc_sum_sq.value(row) / c - mean * mean; + + v = sqrt(variance); + } + + Float_accessor acc_sum, acc_sum_sq; + Int_accessor acc_count; +}; + +class Avg_func : public OP { +public: + Avg_func(const OP& op, Table* dest_table) + : OP(op) + { + m_has_aggregate_function = true; + acc_sum = add_intermediate_column(dest_table, ".sum", Coltype::_float); + acc_count = add_intermediate_column(dest_table, ".count", Coltype::_int); + } + virtual void evaluate_aggregate_operands(Row** rows) + { + Variant p; + m_param[0]->evaluate(rows, p); + acc_sum.value(rows[m_row_index]) = p.get_float(); + acc_count.value(rows[m_row_index]) = 1; + } + virtual void combine_aggregate(Row* base_row, Row* next_row) + { + acc_sum.value(base_row) = acc_sum.value(base_row) + acc_sum.value(next_row); + acc_count.value(base_row) = acc_count.value(base_row) + acc_count.value(next_row); + } + void evaluate(Row** rows, Variant& v) + { + v = acc_sum.value(rows[m_row_index]) / acc_count.value(rows[m_row_index]); + } + + Float_accessor acc_sum; + Int_accessor acc_count; +}; + +class Sum_func_int : public OP { +public: + Sum_func_int(const OP& op, Table* dest_table) + : OP(op) + { + m_has_aggregate_function = true; + acc_sum = add_intermediate_column(dest_table, ".sum", Coltype::_int); + } + virtual void evaluate_aggregate_operands(Row** rows) + { + Variant p; + m_param[0]->evaluate(rows, p); + acc_sum.value(rows[m_row_index]) = p.get_int(); + } + virtual void combine_aggregate(Row* base_row, Row* next_row) + { + acc_sum.value(base_row) = acc_sum.value(base_row) + acc_sum.value(next_row); + } + void evaluate(Row** rows, Variant& v) + { + v = acc_sum.value(rows[m_row_index]); + } + + Int_accessor acc_sum; +}; + +class Sum_func_float : public OP { +public: + Sum_func_float(const OP& op, Table* dest_table) + : OP(op) + { + m_has_aggregate_function = true; + acc_sum = add_intermediate_column(dest_table, ".sum", Coltype::_float); + } + virtual void evaluate_aggregate_operands(Row** rows) + { + Variant p; + m_param[0]->evaluate(rows, p); + acc_sum.value(rows[m_row_index]) = p.get_float(); + } + virtual void combine_aggregate(Row* base_row, Row* next_row) + { + acc_sum.value(base_row) = acc_sum.value(base_row) + acc_sum.value(next_row); + } + void evaluate(Row** rows, Variant& v) + { + v = acc_sum.value(rows[m_row_index]); + } + + Float_accessor acc_sum; +}; + +class Count_func : public OP { +public: + Count_func(const OP& op, Table* dest_table) + : OP(op) + { + m_has_aggregate_function = true; + acc_count = add_intermediate_column(dest_table, ".count", Coltype::_int); + } + virtual void evaluate_aggregate_operands(Row** rows) + { + acc_count.value(rows[m_row_index]) = 1; + } + virtual void combine_aggregate(Row* base_row, Row* next_row) + { + acc_count.value(base_row) = acc_count.value(base_row) + acc_count.value(next_row); + } + void evaluate(Row** rows, Variant& v) + { + v = acc_count.value(rows[m_row_index]); + } + + Int_accessor acc_count; +}; + +//////////////// Binary ops + +class Bin_op_eq : public OP { +public: + Bin_op_eq(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = bool(lhs == rhs); + } +}; +class Bin_op_not_eq : public OP { +public: + Bin_op_not_eq(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = !bool(lhs == rhs); + } +}; +class Bin_op_or : public OP { +public: + Bin_op_or(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + m_left->evaluate(rows, v); + if (v.get_bool()) { + v = true; + return; + } + m_right->evaluate(rows, v); + v = v.get_bool(); + } +}; + +class Bin_op_and : public OP { +public: + Bin_op_and(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + m_left->evaluate(rows, v); + if (!v.get_bool()) { + v = false; + return; + } + m_right->evaluate(rows, v); + v = v.get_bool(); + } +}; +class Bin_op_lt : public OP { +public: + Bin_op_lt(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = bool(lhs < rhs); + } +}; +class Bin_op_gt : public OP { +public: + Bin_op_gt(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = bool(rhs < lhs); + } +}; +class Bin_op_lteq : public OP { +public: + Bin_op_lteq(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = !bool(rhs < lhs); + } +}; +class Bin_op_gteq : public OP { +public: + Bin_op_gteq(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = !bool(lhs < rhs); + } +}; +class Bin_op_add : public OP { +public: + Bin_op_add(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = lhs.get_int() + rhs.get_int(); + } +}; +class Bin_op_add_float : public OP { +public: + Bin_op_add_float(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = lhs.get_float() + rhs.get_float(); + } +}; +class Bin_op_sub : public OP { +public: + Bin_op_sub(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = lhs.get_int() - rhs.get_int(); + } +}; +class Bin_op_sub_float : public OP { +public: + Bin_op_sub_float(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = lhs.get_float() - rhs.get_float(); + } +}; + +class Bin_op_mul : public OP { +public: + Bin_op_mul(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = lhs.get_int() * rhs.get_int(); + } +}; +class Bin_op_mul_float : public OP { +public: + Bin_op_mul_float(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = lhs.get_float() * rhs.get_float(); + } +}; +class Bin_op_div : public OP { +public: + Bin_op_div(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = lhs.get_float() / rhs.get_float(); + } +}; +class Bin_op_modulo : public OP { +public: + Bin_op_modulo(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = fmod(lhs.get_float(), rhs.get_float()); + } +}; +class Bin_op_arithmetic_shift_left : public OP { +public: + Bin_op_arithmetic_shift_left(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = lhs.get_int() << rhs.get_int(); + } +}; +class Bin_op_arithmetic_shift_right : public OP { +public: + Bin_op_arithmetic_shift_right(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = lhs.get_int() >> rhs.get_int(); + } +}; +class Bin_op_bitwise_and : public OP { +public: + Bin_op_bitwise_and(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = lhs.get_int() & rhs.get_int(); + } +}; +class Bin_op_bitwise_or : public OP { +public: + Bin_op_bitwise_or(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + v = lhs.get_int() | rhs.get_int(); + } +}; +class Bin_op_concatenate : public OP { +public: + Bin_op_concatenate(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + RefCountStringHandle lhandle(lhs.get_text()), rhandle(rhs.get_text()); + + const char* lhs_str = (*lhandle)->data; + const char* rhs_str = (*rhandle)->data; + + int l = (int)strlen(lhs_str); + int r = (int)strlen(rhs_str); + + RefCountStringHandle res(RefCountString::allocate(l + r + 1)); + memcpy((*res)->data, lhs_str, l); + memcpy((*res)->data + l, rhs_str, r + 1); // copy the zero terminator + + v = *res; + } +}; +class Bin_op_like : public OP { +private: + Bin_op_like& operator=(const Bin_op_like& other); + Bin_op_like(Bin_op_like&& other) noexcept; + Bin_op_like const& operator=(Bin_op_like&& other); + + regex_t m_re; + char m_re_str[RE_LEN]; + bool m_compiled; + int m_err; + +public: + Bin_op_like(const OP& op) + : OP(op) + , m_re() + { + m_err = 0; + m_compiled = false; + } + void regex_from_like(const char* s, char* r, int l) + { + char* stop = r + l - 4; + if (r < stop) { + *r++ = '^'; + while (r < stop and *s) { + // printf("s: %s\n", s); + if (*s == '\\') { + s++; + if (*s) { + *r = *s; + } else { + s--; + } + } else if (*s == '.') { + *r++ = '\\'; + *r = '.'; + } else if (*s == '*') { + *r++ = '\\'; + *r = '*'; + } else if (*s == '%') { + *r++ = '.'; + *r = '*'; + } else if (*s == '_') { + *r = '.'; + } else { + *r = *s; + } + s++; + r++; + // printf("r: %s\n\n", start); + } + *r++ = '$'; + *r = '\0'; + } + // printf("r: %s\n\n", start); + // printf("Done\n\n"); + } + void evaluate(Row** rows, Variant& v) + { + Variant lhs, rhs; + m_left->evaluate(rows, lhs); + m_right->evaluate(rows, rhs); + RefCountStringHandle lhandle(lhs.get_text()), rhandle(rhs.get_text()); + const char* lstr = (*lhandle)->data; + const char* rstr = (*rhandle)->data; + if (!m_compiled) { + m_compiled = true; // Set this before we try; no need to try again if we fail + regex_from_like(rstr, m_re_str, RE_LEN); + m_err = regcomp(&m_re, m_re_str, REG_NOSUB); + if (m_err) { + char errstr[RE_LEN]; + regerror(m_err, &m_re, errstr, RE_LEN); + printf("Error compiling regex: %d: %s", m_err, errstr); + } + } + if (m_err) + v = false; + else + v = regexec(&m_re, lstr, 0, 0, 0) == 0; + } + ~Bin_op_like() + { + if (m_compiled) { + regfree(&m_re); + } + } +}; +class Bin_op_not_like : public Bin_op_like { +public: + Bin_op_not_like(const OP& op) + : Bin_op_like(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Bin_op_like::evaluate(rows, v); + v = !v.get_bool(); + } +}; +////////////////// unary ops + +class Un_op_not : public OP { +public: + Un_op_not(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant rhs; + m_right->evaluate(rows, rhs); + v = !rhs.get_bool(); + } +}; + +class Un_op_neg : public OP { +public: + Un_op_neg(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant rhs; + m_right->evaluate(rows, rhs); + v = -rhs.get_int(); + } +}; + +class Un_op_neg_float : public OP { +public: + Un_op_neg_float(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant rhs; + m_right->evaluate(rows, rhs); + v = -rhs.get_float(); + } +}; + +class Un_op_ones_complement : public OP { +public: + Un_op_ones_complement(const OP& op) + : OP(op) + { + } + void evaluate(Row** rows, Variant& v) + { + Variant rhs; + m_right->evaluate(rows, rhs); + v = ~rhs.get_int(); + } +}; + +class Ordering_terms { +private: + Ordering_terms& operator=(const Ordering_terms& other); + Ordering_terms(Ordering_terms&& other) noexcept; + Ordering_terms const& operator=(Ordering_terms&& other); + +public: + Ordering_terms() + { + m_terms.clear(); + } + ~Ordering_terms() + { + auto it = m_terms.begin(); + while (it != m_terms.end()) { + delete it->m_op; + it->m_op = 0; + it++; + } + } + class OP_dir { + public: + OP_dir(OP* op, bool asc) + { + m_op = op; + m_asc = asc; + } + OP* m_op; + bool m_asc; + }; + bool exist() + { + return !m_terms.empty(); + } + void compile(const std::vector& tables, const std::vector& search_order, Query& q); + + std::vector m_terms; +}; + +class Reader; + +class Query { +private: + Query& operator=(const Query& other); + Query(Query&& other) noexcept; + Query const& operator=(Query&& other); + +public: + Query(const char* name, const char* query) + { + m_sample = 0; + m_where = 0; + m_having = 0; + m_from = 0; + m_limit = -1; + m_offset = 0; + m_result = new Table(name, query); + m_sql = query; + } + + ~Query() + { + if (m_from) + delete m_from; + if (m_result) + delete m_result; + if (m_where) + delete m_where; + if (m_having) + delete m_having; + for (auto i = m_select.begin(); i != m_select.end(); ++i) + delete *i; + } + + void parse(); + void execute(Reader& reader); + + std::vector m_select; + OP* m_where; + OP* m_having; + Ordering_terms m_order_by; + Ordering_terms m_group_by; + + int m_limit; + int m_offset; + int m_sample; + + std::string m_from_name; + std::vector m_used_from_column_ids; + + Table* m_from; + Table* m_result; + +private: + void replace_star_column_with_all_columns(); + + void process_from(); + void process_select(Row** rows, Row* dest, GenericAccessor dest_accessors[]); + void combine_aggregates_in_select(Row* base_row, Row* other_row); + void process_aggregates_in_select(Row** rows, Row* dest, GenericAccessor dest_accessors[]); + bool process_where(Row** rows); + bool process_having(Row** rows); + bool has_aggregate_functions(); + + std::string m_sql; +}; + +} // namespace packetq + +namespace std { + +// support for hashing std::vector +template <> +struct hash> { + size_t operator()(const std::vector& seq) const + { + // combination procedure from boost::hash_combine + std::size_t accumulator = 0; + for (auto i = seq.begin(), end = seq.end(); i != end; ++i) + accumulator ^= i->hash() + 0x9e3779b9 + (accumulator << 6) + (accumulator >> 2); + return accumulator; + } +}; + +} // namespace std + +#endif // __packetq_sql_h diff --git a/src/tcp.cpp b/src/tcp.cpp new file mode 100644 index 0000000..5787e84 --- /dev/null +++ b/src/tcp.cpp @@ -0,0 +1,268 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#include "tcp.h" +#include "packet_handler.h" + +#include +#include +#include +#include + +namespace packetq { + +/// TCP Stream id class - serves as the key in the streams map +class Stream_id { +public: + /// constructor + Stream_id(in6addr_t& src_ip, + in6addr_t& dst_ip, + unsigned short src_port, + unsigned short dst_port) + { + m_src_ip = src_ip; + m_dst_ip = dst_ip; + m_src_port = src_port; + m_dst_port = dst_port; + } + + /// < comparison operator for the std::map + bool operator<(const Stream_id& rhs) const + { + return memcmp(this, &rhs, sizeof(*this)) < 0; + } + +private: + in6addr_t m_src_ip, m_dst_ip; + unsigned short m_src_port, m_dst_port; +}; + +/// TCP data segment container +/** Data_segment contains the data found in a single tcp packet + * Data_segment are inerted into a list in the Stream class + */ +class Data_segment { +private: + Data_segment& operator=(const Data_segment& other); + Data_segment(Data_segment&& other) noexcept; + Data_segment const& operator=(Data_segment&& other); + +public: + /// Constructor taking a memory block with packet content + Data_segment(unsigned char* data, unsigned int len) + { + m_datasize = len; + m_data = new unsigned char[m_datasize]; + for (unsigned int i = 0; i < m_datasize; i++) { + m_data[i] = data[i]; + } + } + Data_segment(const Data_segment& other) + { + m_datasize = other.m_datasize; + m_data = new unsigned char[m_datasize]; + for (unsigned int i = 0; i < m_datasize; i++) { + m_data[i] = other.m_data[i]; + } + } + /// Destructor + ~Data_segment() + { + delete[] m_data; + } + + /// size of the data + unsigned int m_datasize; + /// pointer to the data + unsigned char* m_data; +}; + +int g_count = 0; + +/// TCP Stream class +/** The Stream class has an Stream_id and a list of Data_segemnts that make up + * a tcp data stream. + * The Streams are organized into a global map ( g_tcp_streams ) indexed by a Stream_id + */ +class Stream { +public: + /// Constructor + Stream() + { + m_ser = g_count++; + m_content = false; + m_nseq = false; + m_seq = 0; + } + ~Stream() + { + m_segments.clear(); + } + /// add a datasegment to the stream + /** If the segment has the expected sequence number + * the segment will be added to the list + */ + void add(bool syn, unsigned int seq, Data_segment& s) + { + m_content = true; + if (!m_segments.size() || syn) + m_seq = seq; + + if (m_seq == seq) { + m_content = true; + if ((s.m_datasize > 0 && s.m_datasize <= 65535)) { + m_segments.push_back(s); + m_seq = seq + s.m_datasize; + } + } + } + /// checka if there's any content in the stream + bool has_content() + { + return m_content; + } + /// Erase (and free) all segments and reset state + void erase() + { + m_content = false; + m_nseq = false; + m_segments.clear(); + } + /// return the streams data size + int get_size() + { + int size = 0; + for (auto it = m_segments.begin(); + it != m_segments.end(); it++) { + size += it->m_datasize; + } + return size; + } + /// debug functionality to dump a streams content + void dump() + { + int start = 2; + for (auto it = m_segments.begin(); + it != m_segments.end(); it++) { + for (unsigned int i = start; i < it->m_datasize; i++) { + printf("%02x", it->m_data[i]); + } + start = 0; + } + printf("\n"); + } + /// returns the data in the stream + /** The returned data is located in a static buffer shared by all streams + * the data is valid until the next call to get_buffer() + */ + unsigned char* get_buffer() + { + int p = 0; + for (auto it = m_segments.begin(); + it != m_segments.end(); it++) { + for (unsigned int i = 0; i < it->m_datasize; i++) { + m_buffer[p++] = it->m_data[i]; + if (p >= 0xffff) + return m_buffer; + } + } + return m_buffer; + } + +private: + unsigned int m_seq; + int m_ser; + bool m_content; + bool m_nseq; + std::list m_segments; + + static unsigned char m_buffer[0x10000]; +}; +unsigned char Stream::m_buffer[0x10000]; + +std::map g_tcp_streams; + +/// assemble_tcp builds datastreams out of tcp packets +/** TCP packets are inserted into streams. When the streams are closed + * the contained data is returned as a pointer the data + * it is up to the caller to free() the memory returned. + */ +unsigned char* +assemble_tcp( + Payload& payload, + in6addr_t* src_ip, + in6addr_t* dst_ip, + unsigned short src_port, + unsigned short dst_port, + unsigned int* rest, + unsigned int seq, + unsigned char* data, + int len, + char syn, + char fin, + char rst, + char ack) +{ + Stream_id id(*src_ip, *dst_ip, src_port, dst_port); + Stream& str = g_tcp_streams[id]; + bool data_avail = false; + + if (!str.has_content()) { + Data_segment seg(data, len); + str.add(syn, seq, seg); + } else { + if (rst == 1) { + str.erase(); + } else if (syn == 1) { + str.erase(); + Data_segment seg(data, len); + str.add(syn, seq, seg); + } else { + Data_segment seg(data, len); + str.add(syn, seq, seg); + } + } + + data = 0; + if (str.has_content()) { + int size = str.get_size(); + if (size < 2) { + // need at least dnslen + return 0; + } + unsigned char* buffer = str.get_buffer(); + int dns_size = (int(buffer[0]) << 8) | buffer[1]; + + data_avail = (fin == 1) && (rst == 0); + if (data_avail || dns_size + 2 == size) { + *rest = size; + if (*rest > 0xffff) + *rest = 0xffff; + data = (unsigned char*)payload.alloc(*rest); + memcpy(data, buffer, *rest); + str.erase(); + g_tcp_streams.erase(id); + } + } + return data; +} + +} // namespace packetq diff --git a/src/tcp.h b/src/tcp.h new file mode 100644 index 0000000..48a2a2d --- /dev/null +++ b/src/tcp.h @@ -0,0 +1,62 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#ifndef __packetq_tcp_h +#define __packetq_tcp_h + +#include +#include + +namespace packetq { + +struct _in6_addr { + union { + uint8_t __u6_addr8[16]; + uint16_t __u6_addr16[8]; + uint32_t __u6_addr32[4]; + } __in6_u; /* 128-bit IP6 address */ +}; + +typedef struct _in6_addr in6addr_t; + +class Payload; + +/** Assembles tcp packets into streams and returns data + when 'fin' has been recieved + */ +unsigned char* assemble_tcp( + Payload& payload, + in6addr_t* src_ip, + in6addr_t* dst_ip, + unsigned short src_port, + unsigned short dst_port, + unsigned int* rest, + unsigned int seq, + unsigned char* data, + int len, + char syn, + char fin, + char rst, + char ack); + +} // namespace packetq + +#endif // __packetq_tcp_h diff --git a/src/test/Makefile.am b/src/test/Makefile.am new file mode 100644 index 0000000..eb40c2c --- /dev/null +++ b/src/test/Makefile.am @@ -0,0 +1,32 @@ +# Copyright (c) 2017-2024 OARC, Inc. +# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . + +MAINTAINERCLEANFILES = $(srcdir)/Makefile.in + +CLEANFILES = test*.log test*.trs \ + test1.out test2.out test3.out test4.out test5.out test6.out test7.out \ + test8.out + +TESTS = test1.sh test2.sh test3.sh test4.sh test5.sh test6.sh test7.sh \ + test8.sh + +EXTRA_DIST = $(TESTS) \ + test1.gold test2.gold test3.gold test4.gold test5.gold test6.gold \ + test7.gold sql.txt test8.gold \ + dns.pcap dns6.pcap diff --git a/src/test/Makefile.in b/src/test/Makefile.in new file mode 100644 index 0000000..d4f26b2 --- /dev/null +++ b/src/test/Makefile.in @@ -0,0 +1,885 @@ +# Makefile.in generated by automake 1.16.5 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2021 Free Software Foundation, Inc. + +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# Copyright (c) 2017-2024 OARC, Inc. +# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . +VPATH = @srcdir@ +am__is_gnu_make = { \ + if test -z '$(MAKELEVEL)'; then \ + false; \ + elif test -n '$(MAKE_HOST)'; then \ + true; \ + elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ + true; \ + else \ + false; \ + fi; \ +} +am__make_running_with_option = \ + case $${target_option-} in \ + ?) ;; \ + *) echo "am__make_running_with_option: internal error: invalid" \ + "target option '$${target_option-}' specified" >&2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ + case $$MAKEFLAGS in \ + *\\[\ \ ]*) \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ + esac; \ + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ + }; \ + for flg in $$sane_makeflags; do \ + test $$skip_next = yes && { skip_next=no; continue; }; \ + case $$flg in \ + *=*|--*) continue;; \ + -*I) strip_trailopt 'I'; skip_next=yes;; \ + -*I?*) strip_trailopt 'I';; \ + -*O) strip_trailopt 'O'; skip_next=yes;; \ + -*O?*) strip_trailopt 'O';; \ + -*l) strip_trailopt 'l'; skip_next=yes;; \ + -*l?*) strip_trailopt 'l';; \ + -[dEDm]) skip_next=yes;; \ + -[JT]) skip_next=yes;; \ + esac; \ + case $$flg in \ + *$$target_option*) has_opt=yes; break;; \ + esac; \ + done; \ + test $$has_opt = yes +am__make_dryrun = (target_option=n; $(am__make_running_with_option)) +am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = src/test +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/ax_cflags_warn_all.m4 \ + $(top_srcdir)/m4/ax_compiler_vendor.m4 \ + $(top_srcdir)/m4/ax_prepend_flag.m4 \ + $(top_srcdir)/m4/ax_require_defined.m4 \ + $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON) +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/src/config.h +CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = +AM_V_P = $(am__v_P_@AM_V@) +am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) +am__v_P_0 = false +am__v_P_1 = : +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; +am__v_GEN_1 = +AM_V_at = $(am__v_at_@AM_V@) +am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) +am__v_at_0 = @ +am__v_at_1 = +SOURCES = +DIST_SOURCES = +am__can_run_installinfo = \ + case $$AM_UPDATE_INFO_DIR in \ + n|no|NO) false;; \ + *) (install-info --version) >/dev/null 2>&1;; \ + esac +am__extra_recursive_targets = gcov-recursive +am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) +am__tty_colors_dummy = \ + mgn= red= grn= lgn= blu= brg= std=; \ + am__color_tests=no +am__tty_colors = { \ + $(am__tty_colors_dummy); \ + if test "X$(AM_COLOR_TESTS)" = Xno; then \ + am__color_tests=no; \ + elif test "X$(AM_COLOR_TESTS)" = Xalways; then \ + am__color_tests=yes; \ + elif test "X$$TERM" != Xdumb && { test -t 1; } 2>/dev/null; then \ + am__color_tests=yes; \ + fi; \ + if test $$am__color_tests = yes; then \ + red=''; \ + grn=''; \ + lgn=''; \ + blu=''; \ + mgn=''; \ + brg=''; \ + std=''; \ + fi; \ +} +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; +am__vpath_adj = case $$p in \ + $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ + *) f=$$p;; \ + esac; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' +am__uninstall_files_from_dir = { \ + test -z "$$files" \ + || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \ + || { echo " ( cd '$$dir' && rm -f" $$files ")"; \ + $(am__cd) "$$dir" && rm -f $$files; }; \ + } +am__recheck_rx = ^[ ]*:recheck:[ ]* +am__global_test_result_rx = ^[ ]*:global-test-result:[ ]* +am__copy_in_global_log_rx = ^[ ]*:copy-in-global-log:[ ]* +# A command that, given a newline-separated list of test names on the +# standard input, print the name of the tests that are to be re-run +# upon "make recheck". +am__list_recheck_tests = $(AWK) '{ \ + recheck = 1; \ + while ((rc = (getline line < ($$0 ".trs"))) != 0) \ + { \ + if (rc < 0) \ + { \ + if ((getline line2 < ($$0 ".log")) < 0) \ + recheck = 0; \ + break; \ + } \ + else if (line ~ /$(am__recheck_rx)[nN][Oo]/) \ + { \ + recheck = 0; \ + break; \ + } \ + else if (line ~ /$(am__recheck_rx)[yY][eE][sS]/) \ + { \ + break; \ + } \ + }; \ + if (recheck) \ + print $$0; \ + close ($$0 ".trs"); \ + close ($$0 ".log"); \ +}' +# A command that, given a newline-separated list of test names on the +# standard input, create the global log from their .trs and .log files. +am__create_global_log = $(AWK) ' \ +function fatal(msg) \ +{ \ + print "fatal: making $@: " msg | "cat >&2"; \ + exit 1; \ +} \ +function rst_section(header) \ +{ \ + print header; \ + len = length(header); \ + for (i = 1; i <= len; i = i + 1) \ + printf "="; \ + printf "\n\n"; \ +} \ +{ \ + copy_in_global_log = 1; \ + global_test_result = "RUN"; \ + while ((rc = (getline line < ($$0 ".trs"))) != 0) \ + { \ + if (rc < 0) \ + fatal("failed to read from " $$0 ".trs"); \ + if (line ~ /$(am__global_test_result_rx)/) \ + { \ + sub("$(am__global_test_result_rx)", "", line); \ + sub("[ ]*$$", "", line); \ + global_test_result = line; \ + } \ + else if (line ~ /$(am__copy_in_global_log_rx)[nN][oO]/) \ + copy_in_global_log = 0; \ + }; \ + if (copy_in_global_log) \ + { \ + rst_section(global_test_result ": " $$0); \ + while ((rc = (getline line < ($$0 ".log"))) != 0) \ + { \ + if (rc < 0) \ + fatal("failed to read from " $$0 ".log"); \ + print line; \ + }; \ + printf "\n"; \ + }; \ + close ($$0 ".trs"); \ + close ($$0 ".log"); \ +}' +# Restructured Text title. +am__rst_title = { sed 's/.*/ & /;h;s/./=/g;p;x;s/ *$$//;p;g' && echo; } +# Solaris 10 'make', and several other traditional 'make' implementations, +# pass "-e" to $(SHELL), and POSIX 2008 even requires this. Work around it +# by disabling -e (using the XSI extension "set +e") if it's set. +am__sh_e_setup = case $$- in *e*) set +e;; esac +# Default flags passed to test drivers. +am__common_driver_flags = \ + --color-tests "$$am__color_tests" \ + --enable-hard-errors "$$am__enable_hard_errors" \ + --expect-failure "$$am__expect_failure" +# To be inserted before the command running the test. Creates the +# directory for the log if needed. Stores in $dir the directory +# containing $f, in $tst the test, in $log the log. Executes the +# developer- defined test setup AM_TESTS_ENVIRONMENT (if any), and +# passes TESTS_ENVIRONMENT. Set up options for the wrapper that +# will run the test scripts (or their associated LOG_COMPILER, if +# thy have one). +am__check_pre = \ +$(am__sh_e_setup); \ +$(am__vpath_adj_setup) $(am__vpath_adj) \ +$(am__tty_colors); \ +srcdir=$(srcdir); export srcdir; \ +case "$@" in \ + */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;; \ + *) am__odir=.;; \ +esac; \ +test "x$$am__odir" = x"." || test -d "$$am__odir" \ + || $(MKDIR_P) "$$am__odir" || exit $$?; \ +if test -f "./$$f"; then dir=./; \ +elif test -f "$$f"; then dir=; \ +else dir="$(srcdir)/"; fi; \ +tst=$$dir$$f; log='$@'; \ +if test -n '$(DISABLE_HARD_ERRORS)'; then \ + am__enable_hard_errors=no; \ +else \ + am__enable_hard_errors=yes; \ +fi; \ +case " $(XFAIL_TESTS) " in \ + *[\ \ ]$$f[\ \ ]* | *[\ \ ]$$dir$$f[\ \ ]*) \ + am__expect_failure=yes;; \ + *) \ + am__expect_failure=no;; \ +esac; \ +$(AM_TESTS_ENVIRONMENT) $(TESTS_ENVIRONMENT) +# A shell command to get the names of the tests scripts with any registered +# extension removed (i.e., equivalently, the names of the test logs, with +# the '.log' extension removed). The result is saved in the shell variable +# '$bases'. This honors runtime overriding of TESTS and TEST_LOGS. Sadly, +# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)", +# since that might cause problem with VPATH rewrites for suffix-less tests. +# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'. +am__set_TESTS_bases = \ + bases='$(TEST_LOGS)'; \ + bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \ + bases=`echo $$bases` +AM_TESTSUITE_SUMMARY_HEADER = ' for $(PACKAGE_STRING)' +RECHECK_LOGS = $(TEST_LOGS) +AM_RECURSIVE_TARGETS = check recheck +TEST_SUITE_LOG = test-suite.log +TEST_EXTENSIONS = @EXEEXT@ .test +LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver +LOG_COMPILE = $(LOG_COMPILER) $(AM_LOG_FLAGS) $(LOG_FLAGS) +am__set_b = \ + case '$@' in \ + */*) \ + case '$*' in \ + */*) b='$*';; \ + *) b=`echo '$@' | sed 's/\.log$$//'`; \ + esac;; \ + *) \ + b='$*';; \ + esac +am__test_logs1 = $(TESTS:=.log) +am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log) +TEST_LOGS = $(am__test_logs2:.test.log=.log) +TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver +TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \ + $(TEST_LOG_FLAGS) +am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/test-driver +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +AMTAR = @AMTAR@ +AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPPFLAGS = @CPPFLAGS@ +CSCOPE = @CSCOPE@ +CTAGS = @CTAGS@ +CXX = @CXX@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +ETAGS = @ETAGS@ +EXEEXT = @EXEEXT@ +GREP = @GREP@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LDFLAGS = @LDFLAGS@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LTLIBOBJS = @LTLIBOBJS@ +MAKEINFO = @MAKEINFO@ +MKDIR_P = @MKDIR_P@ +OBJEXT = @OBJEXT@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PKG_CONFIG = @PKG_CONFIG@ +PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@ +PKG_CONFIG_PATH = @PKG_CONFIG_PATH@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +VERSION = @VERSION@ +abs_builddir = @abs_builddir@ +abs_srcdir = @abs_srcdir@ +abs_top_builddir = @abs_top_builddir@ +abs_top_srcdir = @abs_top_srcdir@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +am__tar = @am__tar@ +am__untar = @am__untar@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +builddir = @builddir@ +datadir = @datadir@ +datarootdir = @datarootdir@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +libmaxminddb_CFLAGS = @libmaxminddb_CFLAGS@ +libmaxminddb_LIBS = @libmaxminddb_LIBS@ +localedir = @localedir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +runstatedir = @runstatedir@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +srcdir = @srcdir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ +MAINTAINERCLEANFILES = $(srcdir)/Makefile.in +CLEANFILES = test*.log test*.trs \ + test1.out test2.out test3.out test4.out test5.out test6.out test7.out \ + test8.out + +TESTS = test1.sh test2.sh test3.sh test4.sh test5.sh test6.sh test7.sh \ + test8.sh + +EXTRA_DIST = $(TESTS) \ + test1.gold test2.gold test3.gold test4.gold test5.gold test6.gold \ + test7.gold sql.txt test8.gold \ + dns.pcap dns6.pcap + +all: all-am + +.SUFFIXES: +.SUFFIXES: .log .test .test$(EXEEXT) .trs +$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/test/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --foreign src/test/Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): +gcov-local: +tags TAGS: + +ctags CTAGS: + +cscope cscopelist: + + +# Recover from deleted '.trs' file; this should ensure that +# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create +# both 'foo.log' and 'foo.trs'. Break the recipe in two subshells +# to avoid problems with "make -n". +.log.trs: + rm -f $< $@ + $(MAKE) $(AM_MAKEFLAGS) $< + +# Leading 'am--fnord' is there to ensure the list of targets does not +# expand to empty, as could happen e.g. with make check TESTS=''. +am--fnord $(TEST_LOGS) $(TEST_LOGS:.log=.trs): $(am__force_recheck) +am--force-recheck: + @: + +$(TEST_SUITE_LOG): $(TEST_LOGS) + @$(am__set_TESTS_bases); \ + am__f_ok () { test -f "$$1" && test -r "$$1"; }; \ + redo_bases=`for i in $$bases; do \ + am__f_ok $$i.trs && am__f_ok $$i.log || echo $$i; \ + done`; \ + if test -n "$$redo_bases"; then \ + redo_logs=`for i in $$redo_bases; do echo $$i.log; done`; \ + redo_results=`for i in $$redo_bases; do echo $$i.trs; done`; \ + if $(am__make_dryrun); then :; else \ + rm -f $$redo_logs && rm -f $$redo_results || exit 1; \ + fi; \ + fi; \ + if test -n "$$am__remaking_logs"; then \ + echo "fatal: making $(TEST_SUITE_LOG): possible infinite" \ + "recursion detected" >&2; \ + elif test -n "$$redo_logs"; then \ + am__remaking_logs=yes $(MAKE) $(AM_MAKEFLAGS) $$redo_logs; \ + fi; \ + if $(am__make_dryrun); then :; else \ + st=0; \ + errmsg="fatal: making $(TEST_SUITE_LOG): failed to create"; \ + for i in $$redo_bases; do \ + test -f $$i.trs && test -r $$i.trs \ + || { echo "$$errmsg $$i.trs" >&2; st=1; }; \ + test -f $$i.log && test -r $$i.log \ + || { echo "$$errmsg $$i.log" >&2; st=1; }; \ + done; \ + test $$st -eq 0 || exit 1; \ + fi + @$(am__sh_e_setup); $(am__tty_colors); $(am__set_TESTS_bases); \ + ws='[ ]'; \ + results=`for b in $$bases; do echo $$b.trs; done`; \ + test -n "$$results" || results=/dev/null; \ + all=` grep "^$$ws*:test-result:" $$results | wc -l`; \ + pass=` grep "^$$ws*:test-result:$$ws*PASS" $$results | wc -l`; \ + fail=` grep "^$$ws*:test-result:$$ws*FAIL" $$results | wc -l`; \ + skip=` grep "^$$ws*:test-result:$$ws*SKIP" $$results | wc -l`; \ + xfail=`grep "^$$ws*:test-result:$$ws*XFAIL" $$results | wc -l`; \ + xpass=`grep "^$$ws*:test-result:$$ws*XPASS" $$results | wc -l`; \ + error=`grep "^$$ws*:test-result:$$ws*ERROR" $$results | wc -l`; \ + if test `expr $$fail + $$xpass + $$error` -eq 0; then \ + success=true; \ + else \ + success=false; \ + fi; \ + br='==================='; br=$$br$$br$$br$$br; \ + result_count () \ + { \ + if test x"$$1" = x"--maybe-color"; then \ + maybe_colorize=yes; \ + elif test x"$$1" = x"--no-color"; then \ + maybe_colorize=no; \ + else \ + echo "$@: invalid 'result_count' usage" >&2; exit 4; \ + fi; \ + shift; \ + desc=$$1 count=$$2; \ + if test $$maybe_colorize = yes && test $$count -gt 0; then \ + color_start=$$3 color_end=$$std; \ + else \ + color_start= color_end=; \ + fi; \ + echo "$${color_start}# $$desc $$count$${color_end}"; \ + }; \ + create_testsuite_report () \ + { \ + result_count $$1 "TOTAL:" $$all "$$brg"; \ + result_count $$1 "PASS: " $$pass "$$grn"; \ + result_count $$1 "SKIP: " $$skip "$$blu"; \ + result_count $$1 "XFAIL:" $$xfail "$$lgn"; \ + result_count $$1 "FAIL: " $$fail "$$red"; \ + result_count $$1 "XPASS:" $$xpass "$$red"; \ + result_count $$1 "ERROR:" $$error "$$mgn"; \ + }; \ + { \ + echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" | \ + $(am__rst_title); \ + create_testsuite_report --no-color; \ + echo; \ + echo ".. contents:: :depth: 2"; \ + echo; \ + for b in $$bases; do echo $$b; done \ + | $(am__create_global_log); \ + } >$(TEST_SUITE_LOG).tmp || exit 1; \ + mv $(TEST_SUITE_LOG).tmp $(TEST_SUITE_LOG); \ + if $$success; then \ + col="$$grn"; \ + else \ + col="$$red"; \ + test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG); \ + fi; \ + echo "$${col}$$br$${std}"; \ + echo "$${col}Testsuite summary"$(AM_TESTSUITE_SUMMARY_HEADER)"$${std}"; \ + echo "$${col}$$br$${std}"; \ + create_testsuite_report --maybe-color; \ + echo "$$col$$br$$std"; \ + if $$success; then :; else \ + echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}"; \ + if test -n "$(PACKAGE_BUGREPORT)"; then \ + echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}"; \ + fi; \ + echo "$$col$$br$$std"; \ + fi; \ + $$success || exit 1 + +check-TESTS: + @list='$(RECHECK_LOGS)'; test -z "$$list" || rm -f $$list + @list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list + @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) + @set +e; $(am__set_TESTS_bases); \ + log_list=`for i in $$bases; do echo $$i.log; done`; \ + trs_list=`for i in $$bases; do echo $$i.trs; done`; \ + log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \ + $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \ + exit $$?; +recheck: all + @test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) + @set +e; $(am__set_TESTS_bases); \ + bases=`for i in $$bases; do echo $$i; done \ + | $(am__list_recheck_tests)` || exit 1; \ + log_list=`for i in $$bases; do echo $$i.log; done`; \ + log_list=`echo $$log_list`; \ + $(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \ + am__force_recheck=am--force-recheck \ + TEST_LOGS="$$log_list"; \ + exit $$? +test1.sh.log: test1.sh + @p='test1.sh'; \ + b='test1.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) +test2.sh.log: test2.sh + @p='test2.sh'; \ + b='test2.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) +test3.sh.log: test3.sh + @p='test3.sh'; \ + b='test3.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) +test4.sh.log: test4.sh + @p='test4.sh'; \ + b='test4.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) +test5.sh.log: test5.sh + @p='test5.sh'; \ + b='test5.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) +test6.sh.log: test6.sh + @p='test6.sh'; \ + b='test6.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) +test7.sh.log: test7.sh + @p='test7.sh'; \ + b='test7.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) +test8.sh.log: test8.sh + @p='test8.sh'; \ + b='test8.sh'; \ + $(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) +.test.log: + @p='$<'; \ + $(am__set_b); \ + $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \ + --log-file $$b.log --trs-file $$b.trs \ + $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \ + "$$tst" $(AM_TESTS_FD_REDIRECT) +@am__EXEEXT_TRUE@.test$(EXEEXT).log: +@am__EXEEXT_TRUE@ @p='$<'; \ +@am__EXEEXT_TRUE@ $(am__set_b); \ +@am__EXEEXT_TRUE@ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \ +@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \ +@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \ +@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT) +distdir: $(BUILT_SOURCES) + $(MAKE) $(AM_MAKEFLAGS) distdir-am + +distdir-am: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ + else \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ + || exit 1; \ + fi; \ + done +check-am: all-am + $(MAKE) $(AM_MAKEFLAGS) check-TESTS +check: check-am +all-am: Makefile +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi +mostlyclean-generic: + -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS) + -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs) + -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) + +clean-generic: + -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES) + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." + -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES) +clean: clean-am + +clean-am: clean-generic mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic + +dvi: dvi-am + +dvi-am: + +gcov: gcov-am + +gcov-am: gcov-local + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: check-am install-am install-strip + +.PHONY: all all-am check check-TESTS check-am clean clean-generic \ + cscopelist-am ctags-am distclean distclean-generic distdir dvi \ + dvi-am gcov-am gcov-local html html-am info info-am install \ + install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-generic pdf pdf-am ps ps-am recheck tags-am \ + uninstall uninstall-am + +.PRECIOUS: Makefile + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/src/test/dns.pcap b/src/test/dns.pcap new file mode 100644 index 0000000..a0e585c Binary files /dev/null and b/src/test/dns.pcap differ diff --git a/src/test/dns6.pcap b/src/test/dns6.pcap new file mode 100644 index 0000000..5fa3af8 Binary files /dev/null and b/src/test/dns6.pcap differ diff --git a/src/test/sql.txt b/src/test/sql.txt new file mode 100644 index 0000000..b1d0bbb --- /dev/null +++ b/src/test/sql.txt @@ -0,0 +1,26 @@ +select qname as CertainQnames, qtype as Qtype, count(1) as count from dns where (qname='localhost' or qname like '%.root-servers.net') and qr==0 group by CertainQnames,Qtype order by count desc; +select qtype as Qtype, qname as Qname, count(1) as count from dns where qclass==3 and qr==0 group by Qtype,Qname order by count desc; +select rcode as Rcode, if(qr==1,dst_addr,src_addr) as ClientAddr, count(1) as count from dns where qr==1 group by Rcode,ClientAddr order by count,Rcode,ClientAddr desc limit 50; +select 'ALL' as All, if(ether_type==34525,rsplit(src_addr,7,':')||':'||rsplit(src_addr,6,':')||':'||rsplit(src_addr,5,':')||':'||rsplit(src_addr,4,':')||':'||rsplit(src_addr,3,':')||'::',rsplit(src_addr,3)||'.'||rsplit(src_addr,2)||'.'||rsplit(src_addr,1)||'.0') as ClientSubnet, count(1) as count from dns where qr==0 group by All,ClientSubnet order by count,ClientSubnet desc limit 200; +#select 'ALL' as All, subnet(src_addr,24,96) as ClientSubnet, count(1) as count from dns where qr==0 group by All,ClientSubnet order by count desc,ClientSubnet limit 200; +select if(rsplit(qname,1)='de','ok','non-auth-tld') as Class, if(ether_type==34525,rsplit(src_addr,7,':')||':'||rsplit(src_addr,6,':')||':'||rsplit(src_addr,5,':')||':'||rsplit(src_addr,4,':')||':'||rsplit(src_addr,3,':')||'::',rsplit(src_addr,3)||'.'||rsplit(src_addr,2)||'.'||rsplit(src_addr,1)||'.0') as ClientSubnet, count(1) as count from dns where qr==0 group by Class,ClientSubnet order by count,ClientSubnet,Class desc limit 200; +select if(qr==1,'sent','recv') as Direction, if(protocol==6,'tcp',if(protocol==17,'udp',if(protocol==1,'icmp',if(protocol==58,'ipv6-icmp',protocol)))) as IPProto, count(1) as count from dns group by Direction,IPProto order by count,Direction,IPProto desc; +select if(ether_type==34525,'IPv6','IPv4') as IPVersion, qtype as Qtype, count(1) as count from dns where qr==0 group by IPVersion,Qtype order by count,IPVersion,Qtype desc; +select 'ALL' as All, do, edns0, edns_version, extended_rcode, z, if(do==1,'set','clr') as D0, count(1) as count from dns where qr==0 group by All,do,D0,edns0,edns_version,extended_rcode,z order by count desc; +select 'ALL' as All, if(edns0,edns_version,'none') as EDNSVersion, count(1) as count from dns where qr==0 group by All,EDNSVersion order by count desc; +select 'ALL' as All, if(qname like 'xn--%','idn','normal') as IDNQname, count(1) as count from dns where qr==0 group by All,IDNQname order by count desc; +select 'ALL' as All, lower(rsplit(qname,1)) as TLD, count(1) as count from dns where qr==0 and (qname like 'xn--%') group by All,TLD order by count,TLD desc; +select 'ALL' as All, if(qr==1,dst_addr,src_addr) as ClientAddr, count(1) as count from dns where qr==0 and (qtype=28 or qtype=38) and (qname like '%.root-servers.net') group by All,ClientAddr order by count desc limit 50; +select 'ALL' as All, opcode as Opcode, count(1) as count from dns where qr==0 group by All,Opcode order by count,Opcode desc; +select 'ALL' as All, qtype as Qtype, count(1) as count from dns where qr==0 group by All,Qtype order by count,Qtype desc; +select qtype as Qtype, len(qname) as QnameLen, count(1) as count from dns where qr==0 group by Qtype,QnameLen order by count,QnameLen,Qtype desc; +select qtype as Qtype, lower(rsplit(qname,1)) as TLD, count(1) as count from dns where qr==0 and (qtype=1 or qtype=2 or qtype=5 or qtype=6 or qtype=12 or qtype=15 or qtype=28 or qtype=38 or qtype=255) group by Qtype,TLD order by count,TLD,Qtype desc limit 200; +select 'ALL' as All, rcode as Rcode, count(1) as count from dns where qr==1 group by All,Rcode order by count,Rcode desc; +select rcode as Rcode, msg_size as ReplyLen, count(1) as count from dns where qr==1 group by Rcode,ReplyLen order by count,Rcode,ReplyLen desc; +select 'ALL' as All, rd as RD, count(1) as count from dns where qr==0 group by All,RD order by count desc; +select if(protocol==6,'tcp',if(protocol==17,'udp',protocol)) as Transport, qtype as Qtype, count(1) as count from dns where qr==0 group by Transport,Qtype order by Transport,Qtype,count desc; +select s, dst_addr as Dst_addr, qtype as questiontype, lower(src_addr) as lower_src, if(1 and s < 1 or s <= 1 or s > 1 or s >= 1, 't', 'f'), trim(trim('foofoo' || rsplit(src_addr, 1) || 'foofoo', 'foo'), 'bar'), count(*), len(src_addr), sum(msg_size + -1 - 2 % 4 << 3 >> 2 | 3 & ~4) + 1, min(msg_size), max(msg_size), truncate(1.1) as integer, 1.1 as float, sum(src_port + 1.0 - 2.0 / 1.5 * -2.5) + 1.0, max(src_port + 1.0), min(src_port + 1.0), avg(src_port), stdev(src_port), name('rcode', 0) from dns where src_addr like '%' and (qr or not qr) group by src_addr, s having s >= 0 order by s, dst_addr, lower_src, integer, float; +select name( 'qtype' , qtype ) as qt, count(*) as count from dns group by qtype order by count, qt desc; +#select count(*) as count, lower(rsplit(qname,1)) as tld, istld(tld) as flag from dns group by tld order by count desc limit 50; +select * from icmp; +select count(*) from icmp; diff --git a/src/test/test1.gold b/src/test/test1.gold new file mode 100644 index 0000000..d0b3203 --- /dev/null +++ b/src/test/test1.gold @@ -0,0 +1,145 @@ +[ + { + "table_name": "result-0", + "query": "select s, dst_addr as Dst_addr, qtype as questiontype, lower(src_addr) as lower_src, if(1 and s < 1 or s <= 1 or s > 1 or s >= 1, 't', 'f'), trim(trim('foofoo' || rsplit(src_addr, 1) || 'foofoo', 'foo'), 'bar'), count(*), len(src_addr), sum(msg_size + -1 - 2 % 4 << 3 >> 2 | 3 & ~4) + 1, min(msg_size), max(msg_size), truncate(1.1) as integer, 1.1 as float, sum(src_port + 1.0 - 2.0 / 1.5 * -2.5) + 1.0, max(src_port + 1.0), min(src_port + 1.0), avg(src_port), stdev(src_port), name('rcode', 0) from dns where src_addr like '%' and (qr or not qr) group by src_addr, s having s >= 0 order by s, lower_src, integer, float", + "head": [ + { "name": "s","type": "int" }, + { "name": "Dst_addr","type": "text" }, + { "name": "questiontype","type": "int" }, + { "name": "lower_src","type": "text" }, + { "name": "if((1and((((s<1)or(s<=1))or(s>1))or(s>=1))),t,f)","type": "text" }, + { "name": "trim(trim(((foofoo||rsplit(src_addr,1))||foofoo),foo),bar)","type": "text" }, + { "name": "count(1)","type": "int" }, + { "name": "len(src_addr)","type": "int" }, + { "name": "(sum((msg_size+-((((((1-(2%4))<<3)>>2)|3)&~(4)))))+1)","type": "int" }, + { "name": "min(msg_size)","type": "int" }, + { "name": "max(msg_size)","type": "int" }, + { "name": "integer","type": "int" }, + { "name": "float","type": "float" }, + { "name": "(sum(((src_port+1.0)-((2.0/1.5)*-(2.5))))+1.0)","type": "float" }, + { "name": "max((src_port+1.0))","type": "float" }, + { "name": "min((src_port+1.0))","type": "float" }, + { "name": "avg(src_port)","type": "float" }, + { "name": "stdev(src_port)","type": "float" }, + { "name": "name(rcode,0)","type": "text" } + ], + "data": [ + [1297433016,"212.247.204.2",12,"172.18.24.52","t","24",1,12,48,42,42,1,1.1,52271.3,52267,52267,52266,0,"NoError"], + [1297433016,"172.18.24.52",12,"212.247.204.2","t","204",1,13,125,119,119,1,1.1,58.3333,54,54,53,0,"NoError"], + [1297433026,"212.247.204.2",1,"172.18.24.52","t","24",1,12,36,30,30,1,1.1,54066.3,54062,54062,54061,0,"NoError"], + [1297433027,"172.18.24.52",1,"212.247.204.2","t","204",1,13,84,78,78,1,1.1,58.3333,54,54,53,0,"NoError"], + [1297433030,"212.247.204.2",1,"172.18.24.52","t","24",1,12,30,24,24,1,1.1,59489.3,59485,59485,59484,0,"NoError"], + [1297433030,"172.18.24.52",1,"212.247.204.2","t","204",1,13,46,40,40,1,1.1,58.3333,54,54,53,0,"NoError"], + [1297433038,"212.247.204.2",12,"172.18.24.52","t","24",1,12,50,44,44,1,1.1,49372.3,49368,49368,49367,0,"NoError"], + [1297433039,"172.18.24.52",12,"212.247.204.2","t","204",1,13,102,96,96,1,1.1,58.3333,54,54,53,0,"NoError"] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select netmask(src_addr), netmask(dst_addr, 8, 16) from dns", + "head": [ + { "name": "netmask(src_addr)","type": "text" }, + { "name": "netmask(dst_addr,8,16)","type": "text" } + ], + "data": [ + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"], + ["172.17.0.0","8.0.0.0"], + ["8.8.8.0","172.0.0.0"] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select netmask(src_addr), netmask(dst_addr, 8, 16) from dns", + "head": [ + { "name": "netmask(src_addr)","type": "text" }, + { "name": "netmask(dst_addr,8,16)","type": "text" } + ], + "data": [ + ["2a01:3f0::","2001::"], + ["2001:4860:4860::","2a01::"] + ] + } +] diff --git a/src/test/test1.sh b/src/test/test1.sh new file mode 100755 index 0000000..83e6779 --- /dev/null +++ b/src/test/test1.sh @@ -0,0 +1,27 @@ +#!/bin/sh -e +# Copyright (c) 2017-2024 OARC, Inc. +# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . + +../packetq -j -s "select s, dst_addr as Dst_addr, qtype as questiontype, lower(src_addr) as lower_src, if(1 and s < 1 or s <= 1 or s > 1 or s >= 1, 't', 'f'), trim(trim('foofoo' || rsplit(src_addr, 1) || 'foofoo', 'foo'), 'bar'), count(*), len(src_addr), sum(msg_size + -1 - 2 % 4 << 3 >> 2 | 3 & ~4) + 1, min(msg_size), max(msg_size), truncate(1.1) as integer, 1.1 as float, sum(src_port + 1.0 - 2.0 / 1.5 * -2.5) + 1.0, max(src_port + 1.0), min(src_port + 1.0), avg(src_port), stdev(src_port), name('rcode', 0) from dns where src_addr like '%' and (qr or not qr) group by src_addr, s having s >= 0 order by s, lower_src, integer, float" "$srcdir/../../pcap/sample.pcap.gz" > test1.out + +../packetq -j -s "select netmask(src_addr), netmask(dst_addr, 8, 16) from dns" "$srcdir/dns.pcap" >>test1.out + +../packetq -j -s "select netmask(src_addr), netmask(dst_addr, 8, 16) from dns" "$srcdir/dns6.pcap" >>test1.out + +diff -uw "$srcdir/test1.gold" test1.out diff --git a/src/test/test2.gold b/src/test/test2.gold new file mode 100644 index 0000000..eff7e73 --- /dev/null +++ b/src/test/test2.gold @@ -0,0 +1,9 @@ +"s","Dst_addr","questiontype","lower_src","if((1and((((s<1)or(s<=1))or(s>1))or(s>=1))),t,f)","trim(trim(((foofoo||rsplit(src_addr,1))||foofoo),foo),bar)","count(1)","len(src_addr)","(sum((msg_size+-((((((1-(2%4))<<3)>>2)|3)&~(4)))))+1)","min(msg_size)","max(msg_size)","integer","float","(sum(((src_port+1.0)-((2.0/1.5)*-(2.5))))+1.0)","max((src_port+1.0))","min((src_port+1.0))","avg(src_port)","stdev(src_port)","name(rcode,0)" +1297433016,"212.247.204.2",12,"172.18.24.52","t","24",1,12,48,42,42,1,1.1,52271.3,52267,52267,52266,0,"NoError" +1297433016,"172.18.24.52",12,"212.247.204.2","t","204",1,13,125,119,119,1,1.1,58.3333,54,54,53,0,"NoError" +1297433026,"212.247.204.2",1,"172.18.24.52","t","24",1,12,36,30,30,1,1.1,54066.3,54062,54062,54061,0,"NoError" +1297433027,"172.18.24.52",1,"212.247.204.2","t","204",1,13,84,78,78,1,1.1,58.3333,54,54,53,0,"NoError" +1297433030,"212.247.204.2",1,"172.18.24.52","t","24",1,12,30,24,24,1,1.1,59489.3,59485,59485,59484,0,"NoError" +1297433030,"172.18.24.52",1,"212.247.204.2","t","204",1,13,46,40,40,1,1.1,58.3333,54,54,53,0,"NoError" +1297433038,"212.247.204.2",12,"172.18.24.52","t","24",1,12,50,44,44,1,1.1,49372.3,49368,49368,49367,0,"NoError" +1297433039,"172.18.24.52",12,"212.247.204.2","t","204",1,13,102,96,96,1,1.1,58.3333,54,54,53,0,"NoError" diff --git a/src/test/test2.sh b/src/test/test2.sh new file mode 100755 index 0000000..c443ec1 --- /dev/null +++ b/src/test/test2.sh @@ -0,0 +1,23 @@ +#!/bin/sh -e +# Copyright (c) 2017-2024 OARC, Inc. +# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . + +../packetq -c -s "select s, dst_addr as Dst_addr, qtype as questiontype, lower(src_addr) as lower_src, if(1 and s < 1 or s <= 1 or s > 1 or s >= 1, 't', 'f'), trim(trim('foofoo' || rsplit(src_addr, 1) || 'foofoo', 'foo'), 'bar'), count(*), len(src_addr), sum(msg_size + -1 - 2 % 4 << 3 >> 2 | 3 & ~4) + 1, min(msg_size), max(msg_size), truncate(1.1) as integer, 1.1 as float, sum(src_port + 1.0 - 2.0 / 1.5 * -2.5) + 1.0, max(src_port + 1.0), min(src_port + 1.0), avg(src_port), stdev(src_port), name('rcode', 0) from dns where src_addr like '%' and (qr or not qr) group by src_addr, s having s >= 0 order by s, lower_src, integer, float" "$srcdir/../../pcap/sample.pcap.gz" > test2.out + +diff -uw "$srcdir/test2.gold" test2.out diff --git a/src/test/test3.gold b/src/test/test3.gold new file mode 100644 index 0000000..c605f71 --- /dev/null +++ b/src/test/test3.gold @@ -0,0 +1,9 @@ +"s" ,"Dst_addr" ,"questiontype","lower_src" ,"if((1and((((s<1)or(s<=1))or(s>1))or(s>=1))),t,f)","trim(trim(((foofoo||rsplit(src_addr,1))||foofoo),foo),bar)","count(1)","len(src_addr)","(sum((msg_size+-((((((1-(2%4))<<3)>>2)|3)&~(4)))))+1)","min(msg_size)","max(msg_size)","integer","float","(sum(((src_port+1.0)-((2.0/1.5)*-(2.5))))+1.0)","max((src_port+1.0))","min((src_port+1.0))","avg(src_port)","stdev(src_port)","name(rcode,0)" +1297433016,"212.247.204.2",12 ,"172.18.24.52" ,"t" ,"24" ,1 ,12 ,48 ,42 ,42 ,1 ,1.1 ,52271.3 ,52267 ,52267 ,52266 ,0 ,"NoError" +1297433016,"172.18.24.52" ,12 ,"212.247.204.2","t" ,"204" ,1 ,13 ,125 ,119 ,119 ,1 ,1.1 ,58.3333 ,54 ,54 ,53 ,0 ,"NoError" +1297433026,"212.247.204.2",1 ,"172.18.24.52" ,"t" ,"24" ,1 ,12 ,36 ,30 ,30 ,1 ,1.1 ,54066.3 ,54062 ,54062 ,54061 ,0 ,"NoError" +1297433027,"172.18.24.52" ,1 ,"212.247.204.2","t" ,"204" ,1 ,13 ,84 ,78 ,78 ,1 ,1.1 ,58.3333 ,54 ,54 ,53 ,0 ,"NoError" +1297433030,"212.247.204.2",1 ,"172.18.24.52" ,"t" ,"24" ,1 ,12 ,30 ,24 ,24 ,1 ,1.1 ,59489.3 ,59485 ,59485 ,59484 ,0 ,"NoError" +1297433030,"172.18.24.52" ,1 ,"212.247.204.2","t" ,"204" ,1 ,13 ,46 ,40 ,40 ,1 ,1.1 ,58.3333 ,54 ,54 ,53 ,0 ,"NoError" +1297433038,"212.247.204.2",12 ,"172.18.24.52" ,"t" ,"24" ,1 ,12 ,50 ,44 ,44 ,1 ,1.1 ,49372.3 ,49368 ,49368 ,49367 ,0 ,"NoError" +1297433039,"172.18.24.52" ,12 ,"212.247.204.2","t" ,"204" ,1 ,13 ,102 ,96 ,96 ,1 ,1.1 ,58.3333 ,54 ,54 ,53 ,0 ,"NoError" diff --git a/src/test/test3.sh b/src/test/test3.sh new file mode 100755 index 0000000..528845d --- /dev/null +++ b/src/test/test3.sh @@ -0,0 +1,23 @@ +#!/bin/sh -e +# Copyright (c) 2017-2024 OARC, Inc. +# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . + +../packetq -t -s "select s, dst_addr as Dst_addr, qtype as questiontype, lower(src_addr) as lower_src, if(1 and s < 1 or s <= 1 or s > 1 or s >= 1, 't', 'f'), trim(trim('foofoo' || rsplit(src_addr, 1) || 'foofoo', 'foo'), 'bar'), count(*), len(src_addr), sum(msg_size + -1 - 2 % 4 << 3 >> 2 | 3 & ~4) + 1, min(msg_size), max(msg_size), truncate(1.1) as integer, 1.1 as float, sum(src_port + 1.0 - 2.0 / 1.5 * -2.5) + 1.0, max(src_port + 1.0), min(src_port + 1.0), avg(src_port), stdev(src_port), name('rcode', 0) from dns where src_addr like '%' and (qr or not qr) group by src_addr, s having s >= 0 order by s, lower_src, integer, float" "$srcdir/../../pcap/sample.pcap.gz" > test3.out + +diff -uw "$srcdir/test3.gold" test3.out diff --git a/src/test/test4.gold b/src/test/test4.gold new file mode 100644 index 0000000..18b1cfc --- /dev/null +++ b/src/test/test4.gold @@ -0,0 +1,26 @@ + + + + + result-0 + + + + + + + + + + + + + +
sDst_addrquestiontypelower_srcif((1and((((s<1)or(s<=1))or(s>1))or(s>=1))),t,f)trim(trim(((foofoo||rsplit(src_addr,1))||foofoo),foo),bar)count(1)len(src_addr)(sum((msg_size+-((((((1-(2%4))<<3)>>2)|3)&~(4)))))+1)min(msg_size)max(msg_size)integerfloat(sum(((src_port+1.0)-((2.0/1.5)*-(2.5))))+1.0)max((src_port+1.0))min((src_port+1.0))avg(src_port)stdev(src_port)name(rcode,0)
1297433016 212.247.204.2 12 172.18.24.52 t 24 1 12 48 42 42 1 1.1 52271.3 52267 52267 52266 0 NoError
1297433016 172.18.24.52 12 212.247.204.2 t 204 1 13 125 119 119 1 1.1 58.3333 54 54 53 0 NoError
1297433026 212.247.204.2 1 172.18.24.52 t 24 1 12 36 30 30 1 1.1 54066.3 54062 54062 54061 0 NoError
1297433027 172.18.24.52 1 212.247.204.2 t 204 1 13 84 78 78 1 1.1 58.3333 54 54 53 0 NoError
1297433030 212.247.204.2 1 172.18.24.52 t 24 1 12 30 24 24 1 1.1 59489.3 59485 59485 59484 0 NoError
1297433030 172.18.24.52 1 212.247.204.2 t 204 1 13 46 40 40 1 1.1 58.3333 54 54 53 0 NoError
1297433038 212.247.204.2 12 172.18.24.52 t 24 1 12 50 44 44 1 1.1 49372.3 49368 49368 49367 0 NoError
1297433039 172.18.24.52 12 212.247.204.2 t 204 1 13 102 96 96 1 1.1 58.3333 54 54 53 0 NoError
+ + diff --git a/src/test/test4.sh b/src/test/test4.sh new file mode 100755 index 0000000..0747e73 --- /dev/null +++ b/src/test/test4.sh @@ -0,0 +1,23 @@ +#!/bin/sh -e +# Copyright (c) 2017-2024 OARC, Inc. +# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . + +../packetq -x -s "select s, dst_addr as Dst_addr, qtype as questiontype, lower(src_addr) as lower_src, if(1 and s < 1 or s <= 1 or s > 1 or s >= 1, 't', 'f'), trim(trim('foofoo' || rsplit(src_addr, 1) || 'foofoo', 'foo'), 'bar'), count(*), len(src_addr), sum(msg_size + -1 - 2 % 4 << 3 >> 2 | 3 & ~4) + 1, min(msg_size), max(msg_size), truncate(1.1) as integer, 1.1 as float, sum(src_port + 1.0 - 2.0 / 1.5 * -2.5) + 1.0, max(src_port + 1.0), min(src_port + 1.0), avg(src_port), stdev(src_port), name('rcode', 0) from dns where src_addr like '%' and (qr or not qr) group by src_addr, s having s >= 0 order by s, lower_src, integer, float" "$srcdir/../../pcap/sample.pcap.gz" > test4.out + +diff -uw "$srcdir/test4.gold" test4.out diff --git a/src/test/test5.gold b/src/test/test5.gold new file mode 100644 index 0000000..c1c4a82 --- /dev/null +++ b/src/test/test5.gold @@ -0,0 +1,387 @@ +[ + { + "table_name": "result-0", + "query": "select qname as CertainQnames, qtype as Qtype, count(1) as count from dns where (qname='localhost' or qname like '%.root-servers.net') and qr==0 group by CertainQnames,Qtype order by count desc;", + "head": [ + { "name": "CertainQnames","type": "text" }, + { "name": "Qtype","type": "int" }, + { "name": "count","type": "int" } + ], + "data": [ + ] + } +] +[ + { + "table_name": "result-0", + "query": "select qtype as Qtype, qname as Qname, count(1) as count from dns where qclass==3 and qr==0 group by Qtype,Qname order by count desc;", + "head": [ + { "name": "Qtype","type": "int" }, + { "name": "Qname","type": "text" }, + { "name": "count","type": "int" } + ], + "data": [ + ] + } +] +[ + { + "table_name": "result-0", + "query": "select rcode as Rcode, if(qr==1,dst_addr,src_addr) as ClientAddr, count(1) as count from dns where qr==1 group by Rcode,ClientAddr order by count,Rcode,ClientAddr desc limit 50;", + "head": [ + { "name": "Rcode","type": "int" }, + { "name": "ClientAddr","type": "text" }, + { "name": "count","type": "int" } + ], + "data": [ + [3,"172.18.24.52",1], + [0,"172.18.24.52",3] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select 'ALL' as All, if(ether_type==34525,rsplit(src_addr,7,':')||':'||rsplit(src_addr,6,':')||':'||rsplit(src_addr,5,':')||':'||rsplit(src_addr,4,':')||':'||rsplit(src_addr,3,':')||'::',rsplit(src_addr,3)||'.'||rsplit(src_addr,2)||'.'||rsplit(src_addr,1)||'.0') as ClientSubnet, count(1) as count from dns where qr==0 group by All,ClientSubnet order by count,ClientSubnet desc limit 200;", + "head": [ + { "name": "All","type": "text" }, + { "name": "ClientSubnet","type": "text" }, + { "name": "count","type": "int" } + ], + "data": [ + ["ALL","172.18.24.0",4] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select if(rsplit(qname,1)='de','ok','non-auth-tld') as Class, if(ether_type==34525,rsplit(src_addr,7,':')||':'||rsplit(src_addr,6,':')||':'||rsplit(src_addr,5,':')||':'||rsplit(src_addr,4,':')||':'||rsplit(src_addr,3,':')||'::',rsplit(src_addr,3)||'.'||rsplit(src_addr,2)||'.'||rsplit(src_addr,1)||'.0') as ClientSubnet, count(1) as count from dns where qr==0 group by Class,ClientSubnet order by count,ClientSubnet,Class desc limit 200;", + "head": [ + { "name": "Class","type": "text" }, + { "name": "ClientSubnet","type": "text" }, + { "name": "count","type": "int" } + ], + "data": [ + ["non-auth-tld","172.18.24.0",4] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select if(qr==1,'sent','recv') as Direction, if(protocol==6,'tcp',if(protocol==17,'udp',if(protocol==1,'icmp',if(protocol==58,'ipv6-icmp',protocol)))) as IPProto, count(1) as count from dns group by Direction,IPProto order by count,Direction,IPProto desc;", + "head": [ + { "name": "Direction","type": "text" }, + { "name": "IPProto","type": "text" }, + { "name": "count","type": "int" } + ], + "data": [ + ["recv","udp",4], + ["sent","udp",4] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select if(ether_type==34525,'IPv6','IPv4') as IPVersion, qtype as Qtype, count(1) as count from dns where qr==0 group by IPVersion,Qtype order by count,IPVersion,Qtype desc;", + "head": [ + { "name": "IPVersion","type": "text" }, + { "name": "Qtype","type": "int" }, + { "name": "count","type": "int" } + ], + "data": [ + ["IPv4",12,2], + ["IPv4",1,2] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select 'ALL' as All, do, edns0, edns_version, extended_rcode, z, if(do==1,'set','clr') as D0, count(1) as count from dns where qr==0 group by All,do,D0,edns0,edns_version,extended_rcode,z order by count desc;", + "head": [ + { "name": "All","type": "text" }, + { "name": "do","type": "bool" }, + { "name": "edns0","type": "bool" }, + { "name": "edns_version","type": "int" }, + { "name": "extended_rcode","type": "int" }, + { "name": "z","type": "int" }, + { "name": "D0","type": "text" }, + { "name": "count","type": "int" } + ], + "data": [ + ["ALL",0,0,0,0,0,"clr",4] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select 'ALL' as All, if(edns0,edns_version,'none') as EDNSVersion, count(1) as count from dns where qr==0 group by All,EDNSVersion order by count desc;", + "head": [ + { "name": "All","type": "text" }, + { "name": "EDNSVersion","type": "text" }, + { "name": "count","type": "int" } + ], + "data": [ + ["ALL","none",4] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select 'ALL' as All, if(qname like 'xn--%','idn','normal') as IDNQname, count(1) as count from dns where qr==0 group by All,IDNQname order by count desc;", + "head": [ + { "name": "All","type": "text" }, + { "name": "IDNQname","type": "text" }, + { "name": "count","type": "int" } + ], + "data": [ + ["ALL","normal",4] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select 'ALL' as All, lower(rsplit(qname,1)) as TLD, count(1) as count from dns where qr==0 and (qname like 'xn--%') group by All,TLD order by count,TLD desc;", + "head": [ + { "name": "All","type": "text" }, + { "name": "TLD","type": "text" }, + { "name": "count","type": "int" } + ], + "data": [ + ] + } +] +[ + { + "table_name": "result-0", + "query": "select 'ALL' as All, if(qr==1,dst_addr,src_addr) as ClientAddr, count(1) as count from dns where qr==0 and (qtype=28 or qtype=38) and (qname like '%.root-servers.net') group by All,ClientAddr order by count desc limit 50;", + "head": [ + { "name": "All","type": "text" }, + { "name": "ClientAddr","type": "text" }, + { "name": "count","type": "int" } + ], + "data": [ + ] + } +] +[ + { + "table_name": "result-0", + "query": "select 'ALL' as All, opcode as Opcode, count(1) as count from dns where qr==0 group by All,Opcode order by count,Opcode desc;", + "head": [ + { "name": "All","type": "text" }, + { "name": "Opcode","type": "int" }, + { "name": "count","type": "int" } + ], + "data": [ + ["ALL",0,4] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select 'ALL' as All, qtype as Qtype, count(1) as count from dns where qr==0 group by All,Qtype order by count,Qtype desc;", + "head": [ + { "name": "All","type": "text" }, + { "name": "Qtype","type": "int" }, + { "name": "count","type": "int" } + ], + "data": [ + ["ALL",12,2], + ["ALL",1,2] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select qtype as Qtype, len(qname) as QnameLen, count(1) as count from dns where qr==0 group by Qtype,QnameLen order by count,QnameLen,Qtype desc;", + "head": [ + { "name": "Qtype","type": "int" }, + { "name": "QnameLen","type": "int" }, + { "name": "count","type": "int" } + ], + "data": [ + [1,7,1], + [1,13,1], + [12,25,1], + [12,27,1] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select qtype as Qtype, lower(rsplit(qname,1)) as TLD, count(1) as count from dns where qr==0 and (qtype=1 or qtype=2 or qtype=5 or qtype=6 or qtype=12 or qtype=15 or qtype=28 or qtype=38 or qtype=255) group by Qtype,TLD order by count,TLD,Qtype desc limit 200;", + "head": [ + { "name": "Qtype","type": "int" }, + { "name": "TLD","type": "text" }, + { "name": "count","type": "int" } + ], + "data": [ + [1,"org",1], + [1,"se",1], + [12,"arpa",2] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select 'ALL' as All, rcode as Rcode, count(1) as count from dns where qr==1 group by All,Rcode order by count,Rcode desc;", + "head": [ + { "name": "All","type": "text" }, + { "name": "Rcode","type": "int" }, + { "name": "count","type": "int" } + ], + "data": [ + ["ALL",3,1], + ["ALL",0,3] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select rcode as Rcode, msg_size as ReplyLen, count(1) as count from dns where qr==1 group by Rcode,ReplyLen order by count,Rcode,ReplyLen desc;", + "head": [ + { "name": "Rcode","type": "int" }, + { "name": "ReplyLen","type": "int" }, + { "name": "count","type": "int" } + ], + "data": [ + [0,96,1], + [0,78,1], + [0,40,1], + [3,119,1] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select 'ALL' as All, rd as RD, count(1) as count from dns where qr==0 group by All,RD order by count desc;", + "head": [ + { "name": "All","type": "text" }, + { "name": "RD","type": "bool" }, + { "name": "count","type": "int" } + ], + "data": [ + ["ALL",1,4] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select if(protocol==6,'tcp',if(protocol==17,'udp',protocol)) as Transport, qtype as Qtype, count(1) as count from dns where qr==0 group by Transport,Qtype order by Transport,Qtype,count desc;", + "head": [ + { "name": "Transport","type": "text" }, + { "name": "Qtype","type": "int" }, + { "name": "count","type": "int" } + ], + "data": [ + ["udp",1,2], + ["udp",12,2] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select s, dst_addr as Dst_addr, qtype as questiontype, lower(src_addr) as lower_src, if(1 and s < 1 or s <= 1 or s > 1 or s >= 1, 't', 'f'), trim(trim('foofoo' || rsplit(src_addr, 1) || 'foofoo', 'foo'), 'bar'), count(*), len(src_addr), sum(msg_size + -1 - 2 % 4 << 3 >> 2 | 3 & ~4) + 1, min(msg_size), max(msg_size), truncate(1.1) as integer, 1.1 as float, sum(src_port + 1.0 - 2.0 / 1.5 * -2.5) + 1.0, max(src_port + 1.0), min(src_port + 1.0), avg(src_port), stdev(src_port), name('rcode', 0) from dns where src_addr like '%' and (qr or not qr) group by src_addr, s having s >= 0 order by s, dst_addr, lower_src, integer, float;", + "head": [ + { "name": "s","type": "int" }, + { "name": "Dst_addr","type": "text" }, + { "name": "questiontype","type": "int" }, + { "name": "lower_src","type": "text" }, + { "name": "if((1and((((s<1)or(s<=1))or(s>1))or(s>=1))),t,f)","type": "text" }, + { "name": "trim(trim(((foofoo||rsplit(src_addr,1))||foofoo),foo),bar)","type": "text" }, + { "name": "count(1)","type": "int" }, + { "name": "len(src_addr)","type": "int" }, + { "name": "(sum((msg_size+-((((((1-(2%4))<<3)>>2)|3)&~(4)))))+1)","type": "int" }, + { "name": "min(msg_size)","type": "int" }, + { "name": "max(msg_size)","type": "int" }, + { "name": "integer","type": "int" }, + { "name": "float","type": "float" }, + { "name": "(sum(((src_port+1.0)-((2.0/1.5)*-(2.5))))+1.0)","type": "float" }, + { "name": "max((src_port+1.0))","type": "float" }, + { "name": "min((src_port+1.0))","type": "float" }, + { "name": "avg(src_port)","type": "float" }, + { "name": "stdev(src_port)","type": "float" }, + { "name": "name(rcode,0)","type": "text" } + ], + "data": [ + [1297433016,"172.18.24.52",12,"212.247.204.2","t","204",1,13,125,119,119,1,1.1,58.3333,54,54,53,0,"NoError"], + [1297433016,"212.247.204.2",12,"172.18.24.52","t","24",1,12,48,42,42,1,1.1,52271.3,52267,52267,52266,0,"NoError"], + [1297433026,"212.247.204.2",1,"172.18.24.52","t","24",1,12,36,30,30,1,1.1,54066.3,54062,54062,54061,0,"NoError"], + [1297433027,"172.18.24.52",1,"212.247.204.2","t","204",1,13,84,78,78,1,1.1,58.3333,54,54,53,0,"NoError"], + [1297433030,"172.18.24.52",1,"212.247.204.2","t","204",1,13,46,40,40,1,1.1,58.3333,54,54,53,0,"NoError"], + [1297433030,"212.247.204.2",1,"172.18.24.52","t","24",1,12,30,24,24,1,1.1,59489.3,59485,59485,59484,0,"NoError"], + [1297433038,"212.247.204.2",12,"172.18.24.52","t","24",1,12,50,44,44,1,1.1,49372.3,49368,49368,49367,0,"NoError"], + [1297433039,"172.18.24.52",12,"212.247.204.2","t","204",1,13,102,96,96,1,1.1,58.3333,54,54,53,0,"NoError"] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select name( 'qtype' , qtype ) as qt, count(*) as count from dns group by qtype order by count, qt desc;", + "head": [ + { "name": "qt","type": "text" }, + { "name": "count","type": "int" } + ], + "data": [ + ["PTR",4], + ["A",4] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select * from icmp;", + "head": [ + { "name": "id","type": "int" }, + { "name": "s","type": "int" }, + { "name": "us","type": "int" }, + { "name": "ether_type","type": "int" }, + { "name": "src_port","type": "int" }, + { "name": "dst_port","type": "int" }, + { "name": "src_addr","type": "text" }, + { "name": "dst_addr","type": "text" }, + { "name": "protocol","type": "int" }, + { "name": "ip_ttl","type": "int" }, + { "name": "ip_version","type": "int" }, + { "name": "fragments","type": "int" }, + { "name": "type","type": "int" }, + { "name": "code","type": "int" }, + { "name": "echo_identifier","type": "int" }, + { "name": "echo_sequence","type": "int" }, + { "name": "du_protocol","type": "int" }, + { "name": "du_src_addr","type": "text" }, + { "name": "du_dst_addr","type": "text" }, + { "name": "desc","type": "text" } + ], + "data": [ + ] + } +] +[ + { + "table_name": "result-0", + "query": "select count(*) from icmp;", + "head": [ + { "name": "count(1)","type": "int" } + ], + "data": [ + ] + } +] diff --git a/src/test/test5.sh b/src/test/test5.sh new file mode 100755 index 0000000..42ce265 --- /dev/null +++ b/src/test/test5.sh @@ -0,0 +1,27 @@ +#!/bin/sh -e +# Copyright (c) 2017-2024 OARC, Inc. +# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . + +rm -f test5.out + +cat "$srcdir/sql.txt" | grep -v '^#' | while read sql; do + ../packetq -s "$sql" "$srcdir/../../pcap/sample.pcap.gz" >> test5.out +done + +diff -uw "$srcdir/test5.gold" test5.out diff --git a/src/test/test6.gold b/src/test/test6.gold new file mode 100644 index 0000000..621f41c --- /dev/null +++ b/src/test/test6.gold @@ -0,0 +1,12 @@ +[ + { + "table_name": "result-0", + "query": "select count(*) from dns", + "head": [ + { "name": "count(1)","type": "int" } + ], + "data": [ + [2] + ] + } +] diff --git a/src/test/test6.sh b/src/test/test6.sh new file mode 100755 index 0000000..9846b36 --- /dev/null +++ b/src/test/test6.sh @@ -0,0 +1,23 @@ +#!/bin/sh -e +# Copyright (c) 2017-2024 OARC, Inc. +# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . + +../packetq -s "select count(*) from dns" "$srcdir/../../pcap/sample-bigendian.pcap.gz" > test6.out + +diff -uw "$srcdir/test6.gold" test6.out diff --git a/src/test/test7.gold b/src/test/test7.gold new file mode 100644 index 0000000..151c3b5 --- /dev/null +++ b/src/test/test7.gold @@ -0,0 +1,71 @@ +[ + { + "table_name": "result-0", + "query": "select * from icmp", + "head": [ + { "name": "id","type": "int" }, + { "name": "s","type": "int" }, + { "name": "us","type": "int" }, + { "name": "ether_type","type": "int" }, + { "name": "src_port","type": "int" }, + { "name": "dst_port","type": "int" }, + { "name": "src_addr","type": "text" }, + { "name": "dst_addr","type": "text" }, + { "name": "protocol","type": "int" }, + { "name": "ip_ttl","type": "int" }, + { "name": "ip_version","type": "int" }, + { "name": "fragments","type": "int" }, + { "name": "type","type": "int" }, + { "name": "code","type": "int" }, + { "name": "echo_identifier","type": "int" }, + { "name": "echo_sequence","type": "int" }, + { "name": "du_protocol","type": "int" }, + { "name": "du_src_addr","type": "text" }, + { "name": "du_dst_addr","type": "text" }, + { "name": "desc","type": "text" } + ], + "data": [ + [1,1297781718,401023,2048,0,0,"172.18.24.52","172.18.201.234",1,64,4,0,8,0,17563,0,0,"","","Echo Request"], + [2,1297781719,401120,2048,0,0,"172.18.24.52","172.18.201.234",1,64,4,0,8,0,17563,1,0,"","","Echo Request"], + [3,1297781720,401368,2048,0,0,"172.18.24.52","172.18.201.234",1,64,4,0,8,0,17563,2,0,"","","Echo Request"], + [4,1297781729,36800,2048,0,0,"172.18.24.52","172.18.24.1",1,64,4,0,8,0,17819,0,0,"","","Echo Request"], + [5,1297781729,37210,2048,0,0,"172.18.24.1","172.18.24.52",1,64,4,0,0,0,17819,0,0,"","","Echo Reply"], + [6,1297781730,37013,2048,0,0,"172.18.24.52","172.18.24.1",1,64,4,0,8,0,17819,1,0,"","","Echo Request"], + [7,1297781730,37634,2048,0,0,"172.18.24.1","172.18.24.52",1,64,4,0,0,0,17819,1,0,"","","Echo Reply"], + [8,1297781731,37342,2048,0,0,"172.18.24.52","172.18.24.1",1,64,4,0,8,0,17819,2,0,"","","Echo Request"], + [9,1297781731,37864,2048,0,0,"172.18.24.1","172.18.24.52",1,64,4,0,0,0,17819,2,0,"","","Echo Reply"], + [10,1297781733,388527,2048,0,0,"172.18.24.52","172.18.24.12",1,64,4,0,8,0,18075,0,0,"","","Echo Request"], + [11,1297781733,389073,2048,0,0,"172.18.24.12","172.18.24.52",1,128,4,0,0,0,18075,0,0,"","","Echo Reply"], + [12,1297781734,388627,2048,0,0,"172.18.24.52","172.18.24.12",1,64,4,0,8,0,18075,1,0,"","","Echo Request"], + [13,1297781734,388912,2048,0,0,"172.18.24.12","172.18.24.52",1,128,4,0,0,0,18075,1,0,"","","Echo Reply"], + [14,1297781735,388779,2048,0,0,"172.18.24.52","172.18.24.12",1,64,4,0,8,0,18075,2,0,"","","Echo Request"], + [15,1297781735,389060,2048,0,0,"172.18.24.12","172.18.24.52",1,128,4,0,0,0,18075,2,0,"","","Echo Reply"], + [16,1297781739,517764,2048,0,0,"172.18.24.52","172.18.23.12",1,64,4,0,8,0,18331,0,0,"","","Echo Request"], + [17,1297781740,518089,2048,0,0,"172.18.24.52","172.18.23.12",1,64,4,0,8,0,18331,1,0,"","","Echo Request"], + [18,1297781741,518404,2048,0,0,"172.18.24.52","172.18.23.12",1,64,4,0,8,0,18331,2,0,"","","Echo Request"], + [19,1297781745,4951,2048,0,0,"172.18.24.52","173.18.23.12",1,64,4,0,8,0,19355,0,0,"","","Echo Request"], + [20,1297781746,5090,2048,0,0,"172.18.24.52","173.18.23.12",1,64,4,0,8,0,19355,1,0,"","","Echo Request"], + [21,1297781747,5403,2048,0,0,"172.18.24.52","173.18.23.12",1,64,4,0,8,0,19355,2,0,"","","Echo Request"], + [22,1297781749,725341,2048,0,0,"172.18.24.52","174.18.23.12",1,64,4,0,8,0,19611,0,0,"","","Echo Request"], + [23,1297781750,725507,2048,0,0,"172.18.24.52","174.18.23.12",1,64,4,0,8,0,19611,1,0,"","","Echo Request"], + [24,1297781750,900759,2048,0,0,"75.160.241.10","172.18.24.52",1,234,4,0,3,1,0,0,1,"172.18.24.52","174.18.23.12","Destination host unreachable"], + [25,1297781751,725837,2048,0,0,"172.18.24.52","174.18.23.12",1,64,4,0,8,0,19611,2,0,"","","Echo Request"], + [26,1297781752,726162,2048,0,0,"172.18.24.52","174.18.23.12",1,64,4,0,8,0,19611,3,0,"","","Echo Request"], + [27,1297781753,726487,2048,0,0,"172.18.24.52","174.18.23.12",1,64,4,0,8,0,19611,4,0,"","","Echo Request"], + [28,1297781754,726804,2048,0,0,"172.18.24.52","174.18.23.12",1,64,4,0,8,0,19611,5,0,"","","Echo Request"], + [29,1297781754,903407,2048,0,0,"75.160.241.10","172.18.24.52",1,234,4,0,3,1,0,0,1,"172.18.24.52","174.18.23.12","Destination host unreachable"] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select count(*) from icmp", + "head": [ + { "name": "count(1)","type": "int" } + ], + "data": [ + [29] + ] + } +] diff --git a/src/test/test7.sh b/src/test/test7.sh new file mode 100755 index 0000000..6433aab --- /dev/null +++ b/src/test/test7.sh @@ -0,0 +1,24 @@ +#!/bin/sh -e +# Copyright (c) 2017-2024 OARC, Inc. +# Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . + +../packetq -s "select * from icmp" "$srcdir/../../pcap/icmp.pcap.gz" > test7.out +../packetq -s "select count(*) from icmp" "$srcdir/../../pcap/icmp.pcap.gz" >> test7.out + +diff -uw "$srcdir/test7.gold" test7.out diff --git a/src/test/test8.gold b/src/test/test8.gold new file mode 100644 index 0000000..02a8b99 --- /dev/null +++ b/src/test/test8.gold @@ -0,0 +1,60 @@ +[ + { + "table_name": "result-0", + "query": "select qname from dns", + "head": [ + { "name": "qname","type": "text" } + ], + "data": [ + ["test."], + ["'."], + ["\"."], + ["$."], + ["\\."], + ["$."], + ["$."], + ["_test.all.54.non-escaped.characters.abcdefghijklmnopqrstuvwxyz.ABCDEFGHIJKLMNOPQRSTUVWXYZ.0123456789.test."], + ["dot.embeded.in.a.label.test."] + ] + } +] +[ + { + "table_name": "result-0", + "query": "select qname from dns", + "head": [ + { "name": "qname","type": "text" } + ], + "data": [ + ["test."], + ["\\039."], + ["\\034."], + ["\\036."], + ["\\092."], + ["\\000."], + ["\\255."], + ["_test.all.54.non-escaped.characters.abcdefghijklmnopqrstuvwxyz.ABCDEFGHIJKLMNOPQRSTUVWXYZ.0123456789.test."], + ["dot\\046embeded.in.a.label.test."] + ] + } +] +"qname" +"test." +"'." +"""." +"$." +"\." +"$." +"$." +"_test.all.54.non-escaped.characters.abcdefghijklmnopqrstuvwxyz.ABCDEFGHIJKLMNOPQRSTUVWXYZ.0123456789.test." +"dot.embeded.in.a.label.test." +"qname" +"test." +"\039." +"\034." +"\036." +"\092." +"\000." +"\255." +"_test.all.54.non-escaped.characters.abcdefghijklmnopqrstuvwxyz.ABCDEFGHIJKLMNOPQRSTUVWXYZ.0123456789.test." +"dot\046embeded.in.a.label.test." diff --git a/src/test/test8.sh b/src/test/test8.sh new file mode 100755 index 0000000..1dde9bf --- /dev/null +++ b/src/test/test8.sh @@ -0,0 +1,26 @@ +#!/bin/sh -e +# Copyright (c) 2021, Internet Systems Consortium, Inc. +# All rights reserved. +# +# This file is part of PacketQ. +# +# PacketQ is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# PacketQ is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with PacketQ. If not, see . + +TESTPCAP="$srcdir/../../pcap/sample-rfc1035escape.pcap.gz" +../packetq -s "select qname from dns" --json "$TESTPCAP" > test8.out +../packetq -s "select qname from dns" --json --rfc1035 "$TESTPCAP" >> test8.out +../packetq -s "select qname from dns" --csv "$TESTPCAP" >> test8.out +../packetq -s "select qname from dns" --csv --rfc1035 "$TESTPCAP" >> test8.out + +diff -uw "$srcdir/test8.gold" test8.out diff --git a/src/variant.h b/src/variant.h new file mode 100644 index 0000000..7c20e04 --- /dev/null +++ b/src/variant.h @@ -0,0 +1,323 @@ +/* + * Copyright (c) 2017-2024 OARC, Inc. + * Copyright (c) 2011-2017, IIS - The Internet Foundation in Sweden + * All rights reserved. + * + * This file is part of PacketQ. + * + * PacketQ is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * PacketQ is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with PacketQ. If not, see . + */ + +#ifndef __packetq_variant_h +#define __packetq_variant_h + +#include + +#include "MurmurHash3.h" +#include "refcountstring.h" + +namespace packetq { + +inline std::size_t hash_bytes(const char* bytes, int len) +{ + uint32_t result = 0; + MurmurHash3_x86_32(bytes, len, 0, &result); + return result; +} + +// must be defined in this order - see the "if" statement +#define COLTYPE_MAX 4 +namespace Coltype { + enum Type { + _bool = 0, + _int = 1, + _float = 2, + _text = 3, + }; +}; + +typedef bool bool_column; +static const int bool_size = sizeof(bool_column); +static const int bool_align = ((sizeof(bool_column) / sizeof(void*)) + 1) * sizeof(void*); + +typedef int int_column; +static const int int_size = sizeof(int_column); +static const int int_align = ((sizeof(int_column) / sizeof(void*)) + 1) * sizeof(void*); + +typedef double float_column; +static const int float_size = sizeof(float_column); +static const int float_align = ((sizeof(float_column) / sizeof(void*)) + 1) * sizeof(void*); + +typedef RefCountString* text_column; +static const int text_size = sizeof(text_column); +static const int text_align = ((sizeof(text_column) / sizeof(void*)) + 1) * sizeof(void*); + +inline bool_column convert_column_to_bool(float_column v) { return v; } +inline bool_column convert_column_to_bool(int_column v) { return v; } +inline bool_column convert_column_to_bool(bool_column v) { return v; } +inline bool_column convert_column_to_bool(text_column v) +{ + return std::atoi(v->data); +} + +inline int_column convert_column_to_int(float_column v) { return int(v); } +inline int_column convert_column_to_int(int_column v) { return v; } +inline int_column convert_column_to_int(bool_column v) { return v; } +inline int_column convert_column_to_int(text_column v) +{ + return v->data[0] != '\0'; +} + +inline float_column convert_column_to_float(float_column v) { return v; } +inline float_column convert_column_to_float(int_column v) { return v; } +inline float_column convert_column_to_float(bool_column v) { return v; } +inline float_column convert_column_to_float(text_column v) +{ + return std::atof(v->data); +} + +inline text_column convert_column_to_text(float_column v) +{ + const int bufsize = 50; + RefCountString* str = RefCountString::allocate(bufsize); + snprintf(str->data, bufsize, "%g", v); // lgtm[cpp/badly-bounded-write] + return str; +} +inline text_column convert_column_to_text(int_column v) +{ + const int bufsize = (sizeof(int_column) * 8 + 1) / 3 + 1; + RefCountString* str = RefCountString::allocate(bufsize); + snprintf(str->data, bufsize, "%d", v); // lgtm[cpp/badly-bounded-write] + return str; +} +inline text_column convert_column_to_text(bool_column v) +{ + const int bufsize = 1 + 1; + RefCountString* str = RefCountString::allocate(bufsize); + if (v) + str->data[0] = '1'; + else + str->data[1] = '0'; + str->data[1] = '\0'; + return str; +} +inline text_column convert_column_to_text(text_column v) +{ + // to stay symmetric with above functions that allocate a new string, + // increment reference count + v->inc_refcount(); + return v; +} + +// Variant represents a value that can be either one of the column types, +// plus a type field to figure out which kind it represents +class Variant { +public: + Variant() + { + m_type = Coltype::_int; + m_val.m_int = 0; + } + + Variant(bool_column val) + { + m_type = Coltype::_bool; + m_val.m_bool = val; + } + + Variant(int_column val) + { + m_type = Coltype::_int; + m_val.m_int = val; + } + + Variant(float_column val) + { + m_type = Coltype::_float; + m_val.m_float = val; + } + + Variant(text_column val) + { + m_type = Coltype::_text; + m_val.m_text = val; + m_val.m_text->inc_refcount(); + } + + Variant(const Variant& other) + { + m_type = other.m_type; + m_val = other.m_val; + if (m_type == Coltype::_text) + m_val.m_text->inc_refcount(); + } + + // move constructor + Variant(Variant&& other) + { + // would be cleaner to use default constructor, but alas + // constructor delegation requires GCC >= 4.7 + m_type = Coltype::_int; + m_val.m_int = 0; + + swap(*this, other); + } + + ~Variant() + { + if (m_type == Coltype::_text) + m_val.m_text->dec_refcount(); + } + + Variant& operator=(Variant other) + { + // copy and swap idiom + swap(*this, other); + return *this; + } + + inline friend void swap(Variant& first, Variant& second) + { + using std::swap; + swap(first.m_type, second.m_type); + swap(first.m_val, second.m_val); + } + + bool_column get_bool() const + { + switch (m_type) { + case Coltype::_float: + return convert_column_to_bool(m_val.m_float); + case Coltype::_int: + return convert_column_to_bool(m_val.m_int); + case Coltype::_bool: + return convert_column_to_bool(m_val.m_bool); + case Coltype::_text: + return convert_column_to_bool(m_val.m_text); + } + return false; + } + + int_column get_int() const + { + switch (m_type) { + case Coltype::_float: + return convert_column_to_int(m_val.m_float); + case Coltype::_int: + return convert_column_to_int(m_val.m_int); + case Coltype::_bool: + return convert_column_to_int(m_val.m_bool); + case Coltype::_text: + return convert_column_to_int(m_val.m_text); + } + return 0; + } + + float_column get_float() const + { + switch (m_type) { + case Coltype::_float: + return convert_column_to_float(m_val.m_float); + case Coltype::_int: + return convert_column_to_float(m_val.m_int); + case Coltype::_bool: + return convert_column_to_float(m_val.m_bool); + case Coltype::_text: + return convert_column_to_float(m_val.m_text); + } + return 0.0; + } + + // this returns a RefCountString with the ref-count incremented so + // caller is responsible for decrementing after use + text_column get_text() const + { + switch (m_type) { + case Coltype::_float: + return convert_column_to_text(m_val.m_float); + case Coltype::_int: + return convert_column_to_text(m_val.m_int); + case Coltype::_bool: + return convert_column_to_text(m_val.m_bool); + case Coltype::_text: + return convert_column_to_text(m_val.m_text); + } + return RefCountString::construct(""); + } + + int cmp(const Variant& rhs) const + { + switch (m_type) { + case (Coltype::_bool): + return m_val.m_bool - rhs.get_bool(); + case (Coltype::_int): + return m_val.m_int - rhs.get_int(); + case (Coltype::_float): { + float_column r = rhs.get_float(); + if (m_val.m_float < r) + return -1; + if (m_val.m_float > r) + return 1; + return 0; + } + case (Coltype::_text): { + RefCountString* s = rhs.get_text(); + auto res = strcmp(m_val.m_text->data, s->data); + s->dec_refcount(); + return res; + } + } + return 0; + } + + bool operator<(const Variant& rhs) const + { + return cmp(rhs) < 0; + } + bool operator==(const Variant& rhs) const + { + return cmp(rhs) == 0; + } + + std::size_t hash() const + { + switch (m_type) { + case (Coltype::_bool): + return std::hash()(m_val.m_bool); + case (Coltype::_int): + return std::hash()(m_val.m_int); + case (Coltype::_float): + return std::hash()(m_val.m_float); + case (Coltype::_text): + return hash_bytes(m_val.m_text->data, strlen(m_val.m_text->data)); + } + return 0; + } + + Coltype::Type m_type; + +private: + union VariantUnion { + bool_column m_bool; + int_column m_int; + float_column m_float; + text_column m_text; + }; + + VariantUnion m_val; +}; + +} // namespace packetq + +#endif // __packetq_variant_h diff --git a/test-driver b/test-driver new file mode 100755 index 0000000..be73b80 --- /dev/null +++ b/test-driver @@ -0,0 +1,153 @@ +#! /bin/sh +# test-driver - basic testsuite driver script. + +scriptversion=2018-03-07.03; # UTC + +# Copyright (C) 2011-2021 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +# Make unconditional expansion of undefined variables an error. This +# helps a lot in preventing typo-related bugs. +set -u + +usage_error () +{ + echo "$0: $*" >&2 + print_usage >&2 + exit 2 +} + +print_usage () +{ + cat <"$log_file" +"$@" >>"$log_file" 2>&1 +estatus=$? + +if test $enable_hard_errors = no && test $estatus -eq 99; then + tweaked_estatus=1 +else + tweaked_estatus=$estatus +fi + +case $tweaked_estatus:$expect_failure in + 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; + 0:*) col=$grn res=PASS recheck=no gcopy=no;; + 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; + 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; + *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; + *:*) col=$red res=FAIL recheck=yes gcopy=yes;; +esac + +# Report the test outcome and exit status in the logs, so that one can +# know whether the test passed or failed simply by looking at the '.log' +# file, without the need of also peaking into the corresponding '.trs' +# file (automake bug#11814). +echo "$res $test_name (exit status: $estatus)" >>"$log_file" + +# Report outcome to console. +echo "${col}${res}${std}: $test_name" + +# Register the test result, and other relevant metadata. +echo ":test-result: $res" > $trs_file +echo ":global-test-result: $res" >> $trs_file +echo ":recheck: $recheck" >> $trs_file +echo ":copy-in-global-log: $gcopy" >> $trs_file + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'before-save-hook 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC0" +# time-stamp-end: "; # UTC" +# End: -- cgit v1.2.3