{
GpgColonLineHandler fnc;
void *fnc_value;
- } colon;
-
+ struct
+ {
+ unsigned char *line;
+ int linesize;
+ int linelen;
+ } attic;
+ } colon;
};
const char *
gpgsm->message_fd = -1;
gpgsm->message_fd_server = -1;
+ gpgsm->status.fnc = 0;
+ gpgsm->colon.fnc = 0;
+ gpgsm->colon.attic.line = 0;
+ gpgsm->colon.attic.linesize = 0;
+ gpgsm->colon.attic.linelen = 0;
+
if (_gpgme_io_pipe (fds, 0) < 0)
{
err = mk_error (General_Error);
assuan_pipe_disconnect (gpgsm->assuan_ctx);
+ xfree (gpgsm->colon.attic.line);
xfree (gpgsm->command);
xfree (gpgsm);
}
if (linelen > 2
&& line[0] == 'D' && line[1] == ' '
- && gpgsm->colon.fnc )
+ && gpgsm->colon.fnc)
{
- unsigned char *s, *d;
-
- line += 2;
- linelen -= 2;
- /* Hmmm, we are using the colon handler even for plain
- inline data - strange name for that fucntion but for
- historic reasons we keep it */
- for (s=d=line; linelen; linelen--)
+ /* We are using the colon handler even for plain inline data
+ - strange name for that function but for historic reasons
+ we keep it. */
+ /* FIXME We can't use this for binary data because we
+ assume this is a string. For the current usage of colon
+ output it is correct. */
+ unsigned char *src = line + 2;
+ unsigned char *end = line + linelen;
+ unsigned char *dst;
+ unsigned char **aline = &gpgsm->colon.attic.line;
+ int *alinelen = &gpgsm->colon.attic.linelen;
+
+ if (gpgsm->colon.attic.linesize
+ < *alinelen + linelen + 1)
+ {
+ unsigned char *newline = xtryrealloc (*aline,
+ *alinelen + linelen + 1);
+ if (!newline)
+ return mk_error (Out_Of_Core);
+ *aline = newline;
+ gpgsm->colon.attic.linesize += linelen + 1;
+ }
+
+ dst = *aline + *alinelen;
+
+ while (src < end)
{
- if (*s == '%' && linelen > 2)
- { /* handle escaping */
- s++;
- *d++ = xtoi_2 (s);
- s += 2;
- linelen -= 2;
+ if (*src == '%' && src + 2 < end)
+ {
+ /* Handle escaped characters. */
+ ++src;
+ *dst = xtoi_2 (src);
+ (*alinelen)++;
+ src += 2;
}
else
- *d++ = *s++;
+ {
+ *dst = *src++;
+ (*alinelen)++;
+ }
+
+ if (*dst == '\n')
+ {
+ /* Terminate the pending line, pass it to the colon
+ handler and reset it. */
+
+ if (*alinelen > 1 && *(dst - 1) == '\r')
+ dst--;
+ *dst = '\0';
+
+ /* FIXME How should we handle the return code? */
+ gpgsm->colon.fnc (gpgsm->colon.fnc_value, *aline);
+ dst = *aline;
+ *alinelen = 0;
+ }
+ else
+ dst++;
}
- *d = 0; /* add a hidden string terminator */
-
- /* fixme: should we handle the return code? */
- /* fixme: Hmmm: we can't use this for binary data because we
- assume this is a string. For the current usage of colon
- output it is correct */
- /* FIXME: we need extra bufferring to pass colon lines line
- by line */
- gpgsm->colon.fnc (gpgsm->colon.fnc_value, line);
}
else if (linelen > 2
&& line[0] == 'S' && line[1] == ' ')
--- /dev/null
+/* t-keylist.c - regression test
+ * Copyright (C) 2000 Werner Koch (dd9jn)
+ * Copyright (C) 2001 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 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 <gpgme.h>
+
+#define fail_if_err(a) do { if(a) { \
+ fprintf (stderr, "%s:%d: GpgmeError %s\n", \
+ __FILE__, __LINE__, gpgme_strerror(a)); \
+ exit (1); } \
+ } while(0)
+
+static void
+doit ( GpgmeCtx ctx, const char *pattern )
+{
+ GpgmeError err;
+ GpgmeKey key;
+
+ err = gpgme_op_keylist_start (ctx, pattern, 0 );
+ fail_if_err (err);
+
+ while ( !(err = gpgme_op_keylist_next ( ctx, &key )) ) {
+ char *p;
+ const char *s;
+ int i;
+
+ printf ("<!-- Begin key object (%p) -->\n", key );
+ p = gpgme_key_get_as_xml ( key );
+ if ( p ) {
+ fputs ( p, stdout );
+ free (p);
+ }
+ else
+ fputs("<!-- Ooops: gpgme_key_get_as_xml failed -->\n", stdout );
+
+
+ for (i=0; ; i++ ) {
+ s = gpgme_key_get_string_attr (key, GPGME_ATTR_KEYID, NULL, i );
+ if (!s)
+ break;
+ printf ("<!-- keyid.%d=%s -->\n", i, s );
+ s = gpgme_key_get_string_attr (key, GPGME_ATTR_ALGO, NULL, i );
+ printf ("<!-- algo.%d=%s -->\n", i, s );
+ s = gpgme_key_get_string_attr (key, GPGME_ATTR_KEY_CAPS, NULL, i );
+ printf ("<!-- caps.%d=%s -->\n", i, s );
+ }
+ for (i=0; ; i++ ) {
+ s = gpgme_key_get_string_attr (key, GPGME_ATTR_NAME, NULL, i );
+ if (!s)
+ break;
+ printf ("<!-- name.%d=%s -->\n", i, s );
+ s = gpgme_key_get_string_attr (key, GPGME_ATTR_EMAIL, NULL, i );
+ printf ("<!-- email.%d=%s -->\n", i, s );
+ s = gpgme_key_get_string_attr (key, GPGME_ATTR_COMMENT, NULL, i );
+ printf ("<!-- comment.%d=%s -->\n", i, s );
+ }
+
+ fputs ("<!-- usable for:", stdout );
+ if ( gpgme_key_get_ulong_attr (key, GPGME_ATTR_CAN_ENCRYPT, NULL, 0 ))
+ fputs (" encryption", stdout);
+ if ( gpgme_key_get_ulong_attr (key, GPGME_ATTR_CAN_SIGN, NULL, 0 ))
+ fputs (" signing", stdout);
+ if ( gpgme_key_get_ulong_attr (key, GPGME_ATTR_CAN_CERTIFY, NULL, 0 ))
+ fputs (" certification", stdout);
+ fputs (" -->\n", stdout );
+
+ printf ("<!-- End key object (%p) -->\n", key );
+ gpgme_key_release (key);
+ }
+ if ( err != GPGME_EOF )
+ fail_if_err (err);
+}
+
+
+/*
+ * Check that there are no problems when we are using two context for
+ * listing keys.
+ */
+static void
+check_two_contexts (void)
+{
+ GpgmeError err;
+ GpgmeCtx ctx1, ctx2;
+ GpgmeKey key;
+
+ err = gpgme_new(&ctx1); fail_if_err (err);
+ err = gpgme_op_keylist_start(ctx1, "", 1); fail_if_err (err);
+ err = gpgme_new(&ctx2); fail_if_err (err);
+ err = gpgme_op_keylist_start(ctx2, "", 1); fail_if_err (err);
+
+ while ( (err=gpgme_op_keylist_next(ctx2, &key)) != GPGME_EOF) {
+ gpgme_key_release (key);
+ }
+ if (err != GPGME_EOF)
+ fail_if_err (err);
+ while ( (err=gpgme_op_keylist_next(ctx1, &key)) != GPGME_EOF) {
+ gpgme_key_release (key);
+ }
+ if (err != GPGME_EOF)
+ fail_if_err (err);
+}
+
+int
+main (int argc, char **argv )
+{
+ GpgmeCtx ctx;
+ GpgmeError err;
+ int loop = 0;
+ const char *pattern;
+
+ if( argc ) {
+ argc--; argv++;
+ }
+
+ if (argc && !strcmp( *argv, "--loop" ) ) {
+ loop = 1;
+ argc--; argv++;
+ }
+ pattern = argc? *argv : NULL;
+
+ err = gpgme_check_engine();
+ fail_if_err (err);
+
+ err = gpgme_new (&ctx);
+ fail_if_err (err);
+ gpgme_set_protocol (ctx, GPGME_PROTOCOL_CMS);
+
+ gpgme_set_keylist_mode (ctx, 1); /* no validity calculation */
+ do {
+ fprintf (stderr, "** pattern=`%s'\n", pattern );
+ doit ( ctx, pattern );
+ } while ( loop );
+ gpgme_release (ctx);
+
+ check_two_contexts ();
+
+ return 0;
+}
projects / gpgme.git / commitdiff