core: New API functions gpgme_set_sender, gpgme_get_sender.

* src/context.h (struct gpgme_context): Add field 'sender'.
* src/gpgme.c: Include mbox-util.h.
(gpgme_release): Free SENDER.
(gpgme_set_sender): New.
(gpgme_get_sender): New.
* src/gpgme.def, src/libgpgme.vers: Add new functions.

* src/engine-gpg.c (append_args_from_sender): New.
(gpg_encrypt_sign, gpg_sign): Call append_args_from_sender.
(gpg_verify): Add arg CTX.  Call append_args_from_sender/
* src/engine-gpgsm.c (gpgsm_verify): Add dummy arg CTX.
* src/engine-uiserver.c (uiserver_verify): Ditto.
* src/engine.c (_gpgme_engine_op_verify): Add arg CTX.
* src/verify.c (verify_start): Pass CTX to engine function.

* tests/gpg/t-verify.c (main): Add some checks for new functions.
* tests/run-sign.c (main): Add option --sender.
* tests/run-verify.c (main): Ditto.

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

1 files changed, 2 insertions, 1 deletions

diff --git a/src/verify.c b/src/verify.c
index eb1cc108..faa8deb9 100644
--- a/src/verify.c
+++ b/src/verify.c
@@ -1104,7 +1104,8 @@ verify_start (gpgme_ctx_t ctx, int synchronous, gpgme_data_t sig,
   if (!sig)
     return gpg_error (GPG_ERR_NO_DATA);
 
-  return _gpgme_engine_op_verify (ctx->engine, sig, signed_text, plaintext);
+  return _gpgme_engine_op_verify (ctx->engine, sig, signed_text, plaintext,
+                                  ctx);
 }