2 Copyright (C) 2000 Werner Koch (dd9jn)
3 Copyright (C) 2001, 2002, 2003, 2004, 2005 g10 Code GmbH
5 This file is part of GPGME.
7 GPGME is free software; you can redistribute it and/or modify it
8 under the terms of the GNU Lesser General Public License as
9 published by the Free Software Foundation; either version 2.1 of
10 the License, or (at your option) any later version.
12 GPGME is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
17 You should have received a copy of the GNU Lesser General Public
18 License along with this program; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
25 #ifdef HAVE_W32_SYSTEM
26 # ifdef HAVE_W32CE_SYSTEM
34 #ifdef HAVE_SYS_TYPES_H
35 # include <sys/types.h>
41 #define DIM(v) (sizeof(v)/sizeof((v)[0]))
44 /*-- {posix,w32}-util.c --*/
45 const char *_gpgme_get_gpg_path (void);
46 const char *_gpgme_get_gpgsm_path (void);
47 const char *_gpgme_get_gpgconf_path (void);
48 const char *_gpgme_get_g13_path (void);
49 const char *_gpgme_get_uiserver_socket_path (void);
51 int _gpgme_get_conf_int (const char *key, int *value);
52 void _gpgme_allow_set_foreground_window (pid_t pid);
55 const char *_gpgme_get_default_homedir (void);
56 const char *_gpgme_get_default_agent_socket (void);
60 /*-- replacement functions in <funcname>.c --*/
64 static _GPGME_INLINE char *
65 _gpgme_stpcpy (char *a, const char *b)
72 #define stpcpy(a,b) _gpgme_stpcpy ((a), (b))
73 #endif /*!HAVE_STPCPY*/
77 int vasprintf (char **result, const char *format, va_list args);
78 int asprintf (char **result, const char *format, ...);
81 #ifndef HAVE_TTYNAME_R
82 int ttyname_r (int fd, char *buf, size_t buflen);
87 /*-- conversion.c --*/
88 /* Convert two hexadecimal digits from STR to the value they
89 represent. Returns -1 if one of the characters is not a
91 int _gpgme_hextobyte (const char *str);
93 /* Decode the C formatted string SRC and store the result in the
94 buffer *DESTP which is LEN bytes long. If LEN is zero, then a
95 large enough buffer is allocated with malloc and *DESTP is set to
96 the result. Currently, LEN is only used to specify if allocation
97 is desired or not, the caller is expected to make sure that *DESTP
98 is large enough if LEN is not zero. */
99 gpgme_error_t _gpgme_decode_c_string (const char *src, char **destp,
102 /* Decode the percent escaped string SRC and store the result in the
103 buffer *DESTP which is LEN bytes long. If LEN is zero, then a
104 large enough buffer is allocated with malloc and *DESTP is set to
105 the result. Currently, LEN is only used to specify if allocation
106 is desired or not, the caller is expected to make sure that *DESTP
107 is large enough if LEN is not zero. If BINARY is 1, then '\0'
108 characters are allowed in the output. */
109 gpgme_error_t _gpgme_decode_percent_string (const char *src, char **destp,
110 size_t len, int binary);
112 gpgme_error_t _gpgme_encode_percent_string (const char *src, char **destp,
116 /* Parse the string TIMESTAMP into a time_t. The string may either be
117 seconds since Epoch or in the ISO 8601 format like
118 "20390815T143012". Returns 0 for an empty string or seconds since
119 Epoch. Leading spaces are skipped. If ENDP is not NULL, it will
120 point to the next non-parsed character in TIMESTRING. */
121 time_t _gpgme_parse_timestamp (const char *timestamp, char **endp);
124 gpgme_error_t _gpgme_map_gnupg_error (char *err);
127 /* Retrieve the environment variable NAME and return a copy of it in a
128 malloc()'ed buffer in *VALUE. If the environment variable is not
129 set, return NULL in *VALUE. */
130 gpgme_error_t _gpgme_getenv (const char *name, char **value);
133 #ifdef HAVE_W32_SYSTEM
134 int _gpgme_mkstemp (int *fd, char **name);
135 const char *_gpgme_get_w32spawn_path (void);
136 #endif /*HAVE_W32_SYSTEM*/
137 #ifdef HAVE_W32CE_SYSTEM
138 char *_gpgme_w32ce_get_debug_envvar (void);
139 #endif /*HAVE_W32CE_SYSTEM*/
141 /*-- Error codes not yet available in current gpg-error.h. --*/
142 #ifndef GPG_ERR_UNFINISHED
143 #define GPG_ERR_UNFINISHED 199
145 #ifndef GPG_ERR_NOT_OPERATIONAL
146 #define GPG_ERR_NOT_OPERATIONAL 176
148 #ifndef GPG_ERR_MISSING_ISSUER_CERT
149 #define GPG_ERR_MISSING_ISSUER_CERT 185
155 /* System hooks for assuan integration. */
156 extern struct assuan_system_hooks _gpgme_assuan_system_hooks;
157 extern struct assuan_malloc_hooks _gpgme_assuan_malloc_hooks;
158 int _gpgme_assuan_log_cb (assuan_context_t ctx, void *hook,
159 unsigned int cat, const char *msg);