1 files changed, 108 insertions, 0 deletions
diff --git a/tests/gpgsm/cms-decrypt.c b/tests/gpgsm/cms-decrypt.c
new file mode 100644
index 00000000..767f87b5
--- /dev/null
+++ b/tests/gpgsm/cms-decrypt.c
@@ -0,0 +1,108 @@
+/* cms-decrypt.c  - Helper to debug the decrupt operation.
+   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-decrypt"
+
+#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_data_t in, out;
+  gpgme_decrypt_result_t result;
+  gpgme_recipient_t recp;
+
+  if (argc)
+    { argc--; argv++; }
+
+  if (argc != 1)
+    {
+      fputs ("usage: " PGM " FILE\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_data_new_from_file (&in, *argv, 1);
+  fail_if_err (err);
+
+  err = gpgme_data_new (&out);
+  fail_if_err (err);
+
+  err = gpgme_op_decrypt (ctx, in, out);
+  printf ("gpgme_op_decrypt: %s <%s> (%u)\n",
+          gpg_strerror (err), gpg_strsource (err), err);
+  result = gpgme_op_decrypt_result (ctx);
+  if (!result)
+    {
+      fputs (PGM ": error: decryption result missing\n", stderr);
+      exit (1);
+    }
+  
+  printf ("unsupported_algorithm: %s\n", 
+          nonnull (result->unsupported_algorithm));
+  printf ("wrong_key_usage: %u\n",  result->wrong_key_usage);
+  printf ("file_name: %s\n", nonnull (result->file_name));
+  for (recp = result->recipients; recp; recp = recp->next)
+    {
+      printf ("recipient.status: %s <%s> (%u)\n",
+              gpg_strerror (recp->status), gpg_strsource (recp->status),
+              recp->status);
+      printf ("recipient.pkalgo: %d\n", recp->pubkey_algo);
+      printf ("recipient.keyid : %s\n", nonnull (recp->keyid));
+    }
+
+  if (!err)
+    {
+      puts ("plaintext:");
+      print_data (out);
+      gpgme_data_release (out);
+    }
+
+  gpgme_data_release (in);
+
+  gpgme_release (ctx);
+  return 0;
+}