new debug helper program

tests/gpgsm/Makefile.am

@@ -36,7 +36,7 @@ LDADD = ../../gpgme/libgpgme.la
 
 # We don't run t-genkey in the test suite, because it takes too long
 # and needs a working pinentry.
-noinst_PROGRAMS = $(TESTS) t-genkey
+noinst_PROGRAMS = $(TESTS) t-genkey cms-keylist
 
 key_id = 32100C27173EF6E9C4E9A25D3D69F86D37A4F939
 

tests/gpgsm/cms-keylist.c

@@ -0,0 +1,122 @@
+/* cms-keylist.c  - Helper to show a key listing.
+   Copyright (C) 2008 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, see <http://www.gnu.org/licenses/>.
+*/
+
+/* We need to include config.h so that we know whether we are building
+   with large file system (LFS) support. */
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <gpgme.h>
+
+#define PGM "cms-keylist"
+
+#include "t-support.h"
+
+static const char *
+nonnull (const char *s)
+{
+  return s? s :"[none]";
+}
+
+
+int 
+main (int argc, char **argv)
+{
+  gpgme_error_t err;
+  gpgme_ctx_t ctx;
+  gpgme_key_t key;
+  gpgme_keylist_result_t result;
+
+  if (argc)
+    { argc--; argv++; }
+
+  if (argc > 1)
+    {
+      fputs ("usage: " PGM " [USERID]\n", stderr);
+      exit (1);
+    }
+
+  init_gpgme (GPGME_PROTOCOL_CMS);
+
+  err = gpgme_new (&ctx);
+  fail_if_err (err);
+  gpgme_set_protocol (ctx, GPGME_PROTOCOL_CMS);
+
+  err = gpgme_op_keylist_start (ctx, argc? argv[0]:NULL, 0);
+  fail_if_err (err);
+    
+  while (!(err = gpgme_op_keylist_next (ctx, &key)))
+    {
+      gpgme_user_id_t uid;
+      int nuids;
+      
+      for (nuids=0, uid=key->uids; uid; uid = uid->next)
+        nuids++;
+
+      printf ("serial  : %s\n", nonnull (key->issuer_serial));
+      printf ("issuer  : %s\n", nonnull (key->issuer_name));
+      printf ("chain-id: %s\n", nonnull (key->chain_id));
+      printf ("caps    : %s%s%s%s\n",
+              key->can_encrypt? "e":"",
+              key->can_sign? "s":"",
+              key->can_certify? "c":"",
+              key->can_authenticate? "a":"");
+      printf ("flags   :%s%s%s%s%s%s\n",
+              key->secret? " secret":"",
+              key->revoked? " revoked":"",
+              key->expired? " expired":"",
+              key->disabled? " disabled":"",
+              key->invalid? " invalid":"",
+              key->is_qualified? " qualifid":"");
+      for (nuids=0, uid=key->uids; uid; uid = uid->next, nuids++)
+        {
+          printf ("userid %d: %s\n", nuids, nonnull(uid->uid));
+          printf ("valid  %d: %s\n", nuids, 
+                  uid->validity == GPGME_VALIDITY_UNKNOWN? "unknown":
+                  uid->validity == GPGME_VALIDITY_UNDEFINED? "undefined":
+                  uid->validity == GPGME_VALIDITY_NEVER? "never":
+                  uid->validity == GPGME_VALIDITY_MARGINAL? "marginal":
+                  uid->validity == GPGME_VALIDITY_FULL? "full":
+                  uid->validity == GPGME_VALIDITY_ULTIMATE? "ultimate": "[?]");
+        }
+
+      putchar ('\n');
+
+      gpgme_key_unref (key);
+    }
+  if (gpg_err_code (err) != GPG_ERR_EOF)
+    fail_if_err (err);
+  err = gpgme_op_keylist_end (ctx);
+  fail_if_err (err);
+
+  result = gpgme_op_keylist_result (ctx);
+  if (result->truncated)
+    {
+      fprintf (stderr, PGM ": key listing unexpectedly truncated\n");
+      exit (1);
+    }
+
+  gpgme_release (ctx);
+  return 0;
+}