1c292fcf7a
* util.h (return_if_fail, return_null_if_fail, return_val_if_fail): Remove macro. * gpgme.c (gpgme_cancel): Don't use return_if_fail. * key.c (gpgme_key_ref): Likewise. * signers.c (gpgme_signers_enum): Likewise. (gpgme_signers_clear): Likewise.
79 lines
2.6 KiB
C
79 lines
2.6 KiB
C
/* util.h
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Copyright (C) 2000 Werner Koch (dd9jn)
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Copyright (C) 2001, 2002, 2003 g10 Code GmbH
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This file is part of GPGME.
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GPGME is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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GPGME is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GPGME; if not, write to the Free Software Foundation,
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Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#ifndef UTIL_H
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#define UTIL_H
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#include "types.h"
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#include "debug.h"
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#define DIM(v) (sizeof(v)/sizeof((v)[0]))
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#define DIMof(type,member) DIM(((type *)0)->member)
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/*-- {posix,w32}-util.c --*/
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const char *_gpgme_get_gpg_path (void);
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const char *_gpgme_get_gpgsm_path (void);
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/*-- replacement functions in <funcname>.c --*/
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#ifdef HAVE_CONFIG_H
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#ifndef HAVE_STPCPY
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char *stpcpy (char *a, const char *b);
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#endif
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#if !HAVE_VASPRINTF
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#include <stdarg.h>
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int vasprintf (char **result, const char *format, va_list args);
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int asprintf (char **result, const char *format, ...);
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#endif
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#if !HAVE_FOPENCOOKIE
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#include <fcntl.h> /* make sure that ssize_t and off_t are defined */
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typedef struct
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{
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ssize_t (*read)(void*,char*,size_t);
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ssize_t (*write)(void*,const char*,size_t);
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int (*seek)(void*,off_t*,int);
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int (*close)(void*);
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} _IO_cookie_io_functions_t;
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typedef _IO_cookie_io_functions_t cookie_io_functions_t;
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FILE *fopencookie (void *cookie, const char *opentype,
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cookie_io_functions_t funclist);
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#endif /*!HAVE_FOPENCOOKIE*/
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#endif /*HAVE_CONFIG_H*/
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/*-- conversion.c --*/
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/* Convert two hexadecimal digits from STR to the value they
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represent. Returns -1 if one of the characters is not a
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hexadecimal digit. */
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int _gpgme_hextobyte (const unsigned char *str);
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/* Decode the C formatted string SRC and store the result in the
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buffer *DESTP which is LEN bytes long. If LEN is zero, then a
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large enough buffer is allocated with malloc and *DESTP is set to
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the result. Currently, LEN is only used to specify if allocation
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is desired or not, the caller is expected to make sure that *DESTP
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is large enough if LEN is not zero. */
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GpgmeError _gpgme_decode_c_string (const char *src, char **destp, int len);
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#endif /* UTIL_H */
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