diff options
author | Lou Berger <lberger@labn.net> | 2018-03-29 23:01:33 +0200 |
---|---|---|
committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2018-03-30 00:33:31 +0200 |
commit | 047460795cdb3d0509b08e4e925ecd4cb748d4cd (patch) | |
tree | fc7903a5c76d2f0cfa198d20c1fc1ff0d6827aa8 /tools | |
parent | lib: Remove backwards compatiblity at 1 year (diff) | |
download | frr-047460795cdb3d0509b08e4e925ecd4cb748d4cd.tar.xz frr-047460795cdb3d0509b08e4e925ecd4cb748d4cd.zip |
tools: add fixup-deprecated.py script to replace deprecated quagga/frr mactors/types/etc.
Initial deprecated macros are:
#define VNL
#define VTYNL
#define VTY_NEWLINE
#define VTY_GET_INTEGER(desc, v, str)
#define VTY_GET_INTEGER_RANGE(desc, v, str, min, max)
#define VTY_GET_ULONG(desc, v, str)
#define VTY_GET_ULL(desc, v, str)
#define VTY_GET_IPV4_ADDRESS(desc, v, str)
#define VTY_GET_IPV4_PREFIX(desc, v, str)
#define vty_outln(vty, str, ...)
Signed-off-by: Lou Berger <lberger@labn.net>
Diffstat (limited to 'tools')
-rwxr-xr-x | tools/fixup-deprecated.py | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/tools/fixup-deprecated.py b/tools/fixup-deprecated.py new file mode 100755 index 000000000..38958480a --- /dev/null +++ b/tools/fixup-deprecated.py @@ -0,0 +1,55 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +# +# Script used to replace deprecated quagga/frr mactors/types/etc. +# +# loosly based on indent.py, 2017 by David Lamparter +# 2018 by Lou Berger, placed in public domain + +import sys, re, subprocess, os + +class replaceEntry: + compiled = None #compiled regex + repl = None #regex + def __init__(self, c, r): + self.compiled = c + self.repl = r + +rList = [ + # old #define VNL, VTYNL, VTY_NEWLINE + replaceEntry(re.compile(r'(VNL|VTYNL|VTY_NEWLINE)'), + r'"\\n"'), + # old #define VTY_GET_INTEGER(desc, v, str) + # old #define VTY_GET_INTEGER_RANGE(desc, v, str, min, max) + # old #define VTY_GET_ULONG(desc, v, str) + replaceEntry(re.compile(r'(VTY_GET_INTEGER(_RANGE|)|VTY_GET_ULONG)[\s\(]*(.*?)\s*,\s*(.*?)\s*,\s*(.*?)(\s*|)(\)|,).*?;', re.M | re.S), + r'(\4) = strtoul((\5), NULL, 10);\t/* \3 */'), + # old #define VTY_GET_ULL(desc, v, str) + replaceEntry(re.compile(r'VTY_GET_ULL[\s\(]*(.*?)\s*,\s*(.*?)\s*,\s*(.*?)(\s*|)(\)|,).*?;', re.M | re.S), + r'(\2) = strtoull((\3), NULL, 10);\t/* \1 */'), + # old #define VTY_GET_IPV4_ADDRESS(desc, v, str) + replaceEntry(re.compile(r'VTY_GET_IPV4_ADDRESS[\s\(]*(.*?)\s*,\s*(.*?)\s*,\s*(.*?)(\s*|)(\)|,).*?;', re.M | re.S), + r'inet_aton((\3), &(\2));\t/* \1 */'), + # old #define VTY_GET_IPV4_PREFIX(desc, v, str) + replaceEntry(re.compile(r'VTY_GET_IPV4_PREFIX[\s\(]*(.*?)\s*,\s*(.*?)\s*,\s*(.*?)(\s*|)(\)|,).*?;', re.M | re.S), + r'str2prefix_ipv4((\3), &(\2));\t/* \1 */'), + # old #define vty_outln(vty, str, ...) + replaceEntry(re.compile(r'vty_outln[\s\(]*(.*?)\s*,\s*(".*?"|.*?)\s*(\)|,)', re.M | re.S), + r'vty_out(\1, \2 "\\n"\3'), + ] + +def fixup_file(fn): + with open(fn, 'r') as fd: + text = fd.read() + + for re in rList: + text = re.compiled.sub(re.repl,text) + + tmpname = fn + '.fixup' + with open(tmpname, 'w') as ofd: + ofd.write(text) + os.rename(tmpname, fn) + +if __name__ == '__main__': + for fn in sys.argv[1:]: + fixup_file(fn) |