core: New context flag "ignore-mdc-error".

* src/context.h (gpgme_context): Add field ignore_mdc_error.
* src/gpgme.c (gpgme_set_ctx_flag, gpgme_get_ctx_flag): Set/get it.
* src/engine-gpg.c (engine_gpg): Add flags.ignore_mdc_error.
(gpg_set_engine_flags): Set it.
(build_argv): Pass option to gpg.
* src/decrypt.c (_gpgme_decrypt_status_handler): Take care of flag.
(gpgme_op_decrypt_result): Clear flag.
(gpgme_op_decrypt): Clear flag.
* src/decrypt-verify.c (gpgme_op_decrypt_verify): Clear flag
(gpgme_op_decrypt_ext): Clear flag.

* tests/run-decrypt.c (show_usage): Add option --ignore-mdc-error.

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

1 files changed, 8 insertions, 0 deletions

diff --git a/src/gpgme.c b/src/gpgme.c
index 82d67478..b03c7b87 100644
--- a/src/gpgme.c
+++ b/src/gpgme.c
@@ -542,6 +542,10 @@ gpgme_set_ctx_flag (gpgme_ctx_t ctx, const char *name, const char *value)
     {
       ctx->no_symkey_cache = abool;
     }
+  else if (!strcmp (name, "ignore-mdc-error"))
+    {
+      ctx->ignore_mdc_error = abool;
+    }
   else
     err = gpg_error (GPG_ERR_UNKNOWN_NAME);
 
@@ -591,6 +595,10 @@ gpgme_get_ctx_flag (gpgme_ctx_t ctx, const char *name)
     {
       return ctx->no_symkey_cache? "1":"";
     }
+  else if (!strcmp (name, "ignore-mdc-error"))
+    {
+      return ctx->ignore_mdc_error? "1":"";
+    }
   else
     return NULL;
 }