1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
/* util.h - Utility functions for Gnupg
* Copyright (C) 2001 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
* GnuPG 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 of the License, or
* (at your option) any later version.
*
* GnuPG 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifndef GNUPG_COMMON_UTIL_H
#define GNUPG_COMMON_UTIL_H
#include <gcrypt.h> /* we need this for the memory function protos */
/* to pass hash functions to libksba we need to cast it */
#define HASH_FNC ((void (*)(void *, const void*,size_t))gcry_md_write)
/* get all the stuff from jnlib */
#include "../jnlib/logging.h"
#include "../jnlib/argparse.h"
#include "../jnlib/stringhelp.h"
#include "../jnlib/mischelp.h"
#include "../jnlib/strlist.h"
#include "../jnlib/dotlock.h"
/* handy malloc macros - use only them */
#define xtrymalloc(a) gcry_malloc ((a))
#define xtrycalloc(a,b) gcry_calloc ((a),(b))
#define xtryrealloc(a,b) gcry_realloc ((a),(b))
#define xtrystrdup(a) gcry_strdup ((a))
#define xfree(a) gcry_free ((a))
#define xmalloc(a) gcry_xmalloc ((a))
#define xcalloc(a,b) gcry_xcalloc ((a),(b))
#define xrealloc(a,b) gcry_xrealloc ((a),(b))
#define xstrdup(a) gcry_xstrdup ((a))
#define seterr(a) (GNUPG_ ## a)
/*-- maperror.c --*/
int map_ksba_err (int err);
int map_gcry_err (int err);
int map_kbx_err (int err);
int map_assuan_err (int err);
/* some macros to replace ctype ones and avoid locale problems */
#define digitp(p) (*(p) >= '0' && *(p) <= '9')
#define hexdigitp(a) (digitp (a) \
|| (*(a) >= 'A' && *(a) <= 'F') \
|| (*(a) >= 'a' && *(a) <= 'f'))
/* the atoi macros assume that the buffer has only valid digits */
#define atoi_1(p) (*(p) - '0' )
#define atoi_2(p) ((atoi_1(p) * 10) + atoi_1((p)+1))
#define atoi_4(p) ((atoi_2(p) * 100) + atoi_2((p)+2))
#define xtoi_1(p) (*(p) <= '9'? (*(p)- '0'): \
*(p) <= 'F'? (*(p)-'A'+10):(*(p)-'a'+10))
#define xtoi_2(p) ((xtoi_1(p) * 16) + xtoi_1((p)+1))
#endif /*GNUPG_COMMON_UTIL_H*/
|
