core: New decryption result flag 'legacy_cipher_nomdc'.

* src/gpgme.h.in (_gpgme_op_decrypt_result): Add flag
legacy_cipher_nomdc.
* src/decrypt.c (parse_status_error): Set this flag.
* tests/run-decrypt.c (print_result): print it.
(main): Print the result even on error.

Signed-off-by: Werner Koch <[email protected]>

2 files changed, 11 insertions, 2 deletions

diff --git a/src/decrypt.c b/src/decrypt.c
index 7dbc6fd6..f2278d8d 100644
--- a/src/decrypt.c
+++ b/src/decrypt.c
@@ -57,7 +57,7 @@ typedef struct
   int any_no_seckey;
 
   /* If the engine emits a DECRYPTION_INFO status and that does not
-   * indicate that an integrity proetction mode is active, this flag
+   * indicate that an integrity protection mode is active, this flag
    * is set.  */
   int not_integrity_protected;
 
@@ -214,6 +214,11 @@ parse_status_error (char *args, op_data_t opd)
           break;
         }
     }
+  else if (!strcmp (field[0], "nomdc_with_legacy_cipher"))
+    {
+      opd->result.legacy_cipher_nomdc = 1;
+      opd->not_integrity_protected = 1;
+    }
 
 
   free (args2);
diff --git a/src/gpgme.h.in b/src/gpgme.h.in
index 49fafb90..5279f6a2 100644
--- a/src/gpgme.h.in
+++ b/src/gpgme.h.in
@@ -1365,8 +1365,12 @@ struct _gpgme_op_decrypt_result
   /* The message claims that the content is a MIME object.  */
   unsigned int is_mime : 1;
 
+  /* The message was made by a legacy algorithm without any integrity
+   * protection.  This might be an old but legitimate message. */
+  unsigned int legacy_cipher_nomdc : 1;
+
   /* Internal to GPGME, do not use.  */
-  int _unused : 29;
+  int _unused : 28;
 
   gpgme_recipient_t recipients;