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/* t-engine-info.c - Regression test for gpgme_get_engine_info.
Copyright (C) 2003, 2004, 2007 g10 Code GmbH
This file is part of GPGME.
GPGME is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of
the License, or (at your option) any later version.
GPGME 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser 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. */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <gpgme.h>
#define PGM "t-engine-info"
static int verbose;
#define fail_if_err(err) \
do \
{ \
if (err) \
{ \
fprintf (stderr, "%s:%d: gpgme_error_t %s\n", \
__FILE__, __LINE__, gpgme_strerror (err)); \
exit (1); \
} \
} \
while (0)
int
main (int argc, char **argv )
{
int last_argc = -1;
gpgme_engine_info_t info;
gpgme_error_t err;
if (argc)
{ argc--; argv++; }
while (argc && last_argc != argc )
{
last_argc = argc;
if (!strcmp (*argv, "--"))
{
argc--; argv++;
break;
}
else if (!strcmp (*argv, "--help"))
{
fputs ("usage: " PGM " [options]\n"
"Options:\n"
" --set-global-flag KEY VALUE\n",
stdout);
exit (0);
}
else if (!strcmp (*argv, "--verbose"))
{
verbose++;
argc--; argv++;
}
else if (!strcmp (*argv, "--set-global-flag"))
{
argc--; argv++;
if (argc < 2)
{
fprintf (stderr, PGM ": not enough arguments for option\n");
exit (1);
}
if (gpgme_set_global_flag (argv[0], argv[1]))
{
fprintf (stderr, PGM ": gpgme_set_global_flag failed\n");
exit (1);
}
argc--; argv++;
argc--; argv++;
}
else if (!strncmp (*argv, "--", 2))
{
fprintf (stderr, PGM ": unknown option '%s'\n", *argv);
exit (1);
}
}
if (argc)
{
fprintf (stderr, PGM ": unexpected arguments\n");
exit (1);
}
gpgme_check_version (NULL);
err = gpgme_get_engine_info (&info);
fail_if_err (err);
for (; info; info = info->next)
fprintf (stdout, "protocol=%d engine='%s' v='%s' (min='%s')\n",
info->protocol, info->file_name, info->version, info->req_version);
return 0;
}
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