Improve error return by checking the FAILURE status.

* src/gpgme.h.in (GPGME_STATUS_FAILURE): New.
* src/status-table.c (FAILURE): New.
* src/op-support.c (_gpgme_parse_failure): New.
* src/passphrase.c (_gpgme_passphrase_status_handler): Forward FAILURE
status line to the status callback.

* src/decrypt.c (op_data_t): Add field failure_code.
(_gpgme_decrypt_status_handler): Parse that code and act upon it on EOF.
* src/encrypt.c (op_data_t): Add field failure_code.
(_gpgme_encrypt_status_handler): Parse that code and act upon it on EOF.
* src/genkey.c (op_data_t): Add field failure_code.
(genkey_status_handler): Parse that code and act upon it on EOF.
* src/passwd.c (op_data_t): Add field failure_code.
(passwd_status_handler): Parse that code and act upon it on EOF.
* src/sign.c (op_data_t): Add field failure_code.
(_gpgme_sign_status_handler): Parse that code and act upon it on EOF.
* src/verify.c (op_data_t): Add field failure_code.
(_gpgme_verify_status_handler): Parse that code and act upon it on EOF.

--

This requires GnuPG 2.1.8 to actually make a difference.

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

1 files changed, 4 insertions, 0 deletions

diff --git a/src/ops.h b/src/ops.h
index 782265e4..3662d571 100644
--- a/src/ops.h
+++ b/src/ops.h
@@ -65,6 +65,10 @@ gpgme_error_t _gpgme_parse_inv_recp (char *args, gpgme_invalid_key_t *key);
    FILENAMEP.  */
 gpgme_error_t _gpgme_parse_plaintext (char *args, char **filenamep);
 
+/* Parse a FAILURE status line and return the error code.  ARGS is
+   modified to contain the location part.  */
+gpgme_error_t _gpgme_parse_failure (char *args);
+
 
 
 /* From verify.c.  */