api: Add new function gpgme_set_ctx_flag.

* src/gpgme.h.in (gpgme_set_ctx_flag): New prototype.
* src/gpgme.c (gpgme_set_ctx_flag): New.
* src/gpgme.def, src/libgpgme.vers: Add new function.
* src/context.h (struct gpgme_context): Add FULL_STATUS.
* src/decrypt.c (_gpgme_decrypt_status_handler): Do not call the
  status callback if FULL_STATUS is set.
* src/genkey.c (genkey_status_handler): Ditto.
* src/passphrase.c (_gpgme_passphrase_status_handler): Ditto.
* src/sign.c (_gpgme_sign_status_handler): Ditto.

* src/engine-backend.h (struct engine_ops): Add SET_STATUS_CB and add
adjust all definitions of that variable.
* src/engine.c (_gpgme_engine_set_status_cb): New.
* src/op-support.c (_gpgme_op_reset): Call this function.

* src/engine-gpg.c (struct engine_gpg): Add fields MON_CB and
MON_CB_VALUE.
(gpg_set_status_cb): New.
(_gpgme_engine_ops_gpg): Register that function.
(read_status): Call the monitor callback.

* src/engine-gpgsm.c (struct engine_gpgsm): Add fields MON_CB and
MON_CB_VALUE.
(_gpgme_engine_ops_gpgsm): Register that function.
(gpgsm_assuan_simple_command): Change first arg to be an engine
context and adjust call callers.  Call the monitor callback.

* src/engine-uiserver.c (struct engine_uiserver): Add fields MON_CB
and MON_CB_VALUE.
(_gpgme_engine_ops_uiserver): Register that function.
(uiserver_assuan_simple_command): Change first arg to be an engine
context and adjust call callers.  Call the monitor callback.

* tests/run-verify.c (status_cb): New.
(print_result): Print algo names.
(main): Add option --status.
--

This new feature is mainly intended for bug tracking.  Having access
to the raw status lines might also be useful for applications, though.

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

1 files changed, 24 insertions, 0 deletions

diff --git a/src/gpgme.c b/src/gpgme.c
index 0b42ea19..3289be9d 100644
--- a/src/gpgme.c
+++ b/src/gpgme.c
@@ -82,6 +82,30 @@ gpgme_set_global_flag (const char *name, const char *value)
 }
 
 
+/* Set the flag NAME for CTX to VALUE.  The supported flags are:
+ *
+ * - full-status :: With a value of "1" the status callback set by
+ *                  gpgme_set_status_cb returns all status lines
+ *                  except for PROGRESS lines.  With the default of
+ *                  "0" the status callback is only called in certain
+ *                  situations.
+ */
+gpgme_error_t
+gpgme_set_ctx_flag (gpgme_ctx_t ctx, const char *name, const char *value)
+{
+  if (!ctx || !name || !value)
+    return gpg_error (GPG_ERR_INV_VALUE);
+  else if (!strcmp (name, "full-status"))
+    {
+      ctx->full_status = *value? !!atoi (value) : 0;
+    }
+  else
+    return gpg_error (GPG_ERR_UNKNOWN_NAME);
+
+  return 0;
+}
+
+
 
 /* Create a new context as an environment for GPGME crypto
    operations.  */