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/* t-encrypt.c - regression test
* Copyright (C) 2000 Werner Koch (dd9jn)
*
* This file is part of GPGME.
*
* GPGME 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.
*
* 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 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
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <errno.h>
#include "../gpgme/gpgme.h"
#define fail_if_err(a) do { if(a) { int my_errno = errno; \
fprintf (stderr, "%s:%d: GpgmeError %s\n", \
__FILE__, __LINE__, gpgme_strerror(a)); \
if ((a) == GPGME_File_Error) \
fprintf (stderr, "\terrno=`%s'\n", strerror (my_errno)); \
exit (1); } \
} while(0)
static void
print_data ( GpgmeData dh )
{
char buf[100];
size_t nread;
GpgmeError err;
err = gpgme_data_rewind ( dh );
fail_if_err (err);
while ( !(err = gpgme_data_read ( dh, buf, 100, &nread )) ) {
fwrite ( buf, nread, 1, stdout );
}
if (err != GPGME_EOF)
fail_if_err (err);
}
#if 0
static GpgmeData
passphrase_cb ( void *opaque, const char *description )
{
GpgmeData dh;
assert (NULL);
gpgme_data_new_from_mem ( &dh, "abc", 3, 0 );
return dh;
}
#endif
static char *
mk_fname ( const char *fname )
{
const char *srcdir = getenv ("srcdir");
char *buf;
if (!srcdir)
srcdir = ".";
buf = malloc (strlen(srcdir) + strlen(fname) + 2 );
if (!buf )
exit (8);
strcpy (buf, srcdir);
strcat (buf, "/");
strcat (buf, fname );
return buf;
}
int
main (int argc, char **argv )
{
GpgmeCtx ctx;
GpgmeError err;
GpgmeData in, out;
const char *cipher_1_asc = mk_fname ("cipher-1.asc");
do {
err = gpgme_new (&ctx);
fail_if_err (err);
#if 0
if ( !getenv("GPG_AGENT_INFO") {
gpgme_set_passphrase_cb ( ctx, passphrase_cb, NULL );
}
#endif
err = gpgme_data_new_from_file ( &in, cipher_1_asc, 1 );
fail_if_err (err);
err = gpgme_data_new ( &out );
fail_if_err (err);
err = gpgme_op_decrypt (ctx, in, out );
fail_if_err (err);
fflush (NULL);
fputs ("Begin Result:\n", stdout );
print_data (out);
fputs ("End Result.\n", stdout );
gpgme_data_release (in);
gpgme_data_release (out);
gpgme_release (ctx);
} while ( argc > 1 && !strcmp( argv[1], "--loop" ) );
return 0;
}
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