diff options
Diffstat (limited to 'gpgmeplug')
| -rw-r--r-- | gpgmeplug/gpgmeplug.c | 57 |
1 files changed, 54 insertions, 3 deletions
diff --git a/gpgmeplug/gpgmeplug.c b/gpgmeplug/gpgmeplug.c index 72466a97..7622fda6 100644 --- a/gpgmeplug/gpgmeplug.c +++ b/gpgmeplug/gpgmeplug.c @@ -1453,14 +1453,65 @@ bool encryptMessage( const char* cleartext, err = gpgme_op_encrypt (ctx, rset, gPlaintext, gCiphertext ); if( err ) { - fprintf( stderr, "\ngpgme_op_encrypt() returned this error code: %i\n\n", err ); + fprintf( stderr, "\ngpgme_op_encrypt() returned this error code: %i\n", err ); if( errId ) *errId = err; if( errTxt ) { const char* _errTxt = gpgme_strerror( err ); - *errTxt = malloc( strlen( _errTxt ) + 1 ); - if( *errTxt ) + *errTxt = malloc( strlen( _errTxt ) + 100 ); // leave room for reason string + if( *errTxt ) { + char* opInfo; strcpy(*errTxt, _errTxt ); + opInfo = gpgme_get_op_info(ctx, 0); + if( NULL != opInfo && *opInfo ){ + const int opLen = strlen( opInfo ); + const int reasonLen = 8; + char reason[ 1+reasonLen ]; + char* pos1; + strcpy( reason, "<reason>" ); + pos1 = strstr( opInfo, reason ); + if( NULL != pos1 && + opLen > reasonLen + (pos1 - opInfo) ){ + char* pos2; + pos1 += reasonLen; + pos2 = strchr( pos1, '<' ); + if( NULL != pos2 && + pos1 < pos2 ){ + long int reasonId; + strcat( *errTxt, " - " ); + *pos2 = '\0'; + fprintf( stderr, " and this reason code: %s\n\n", pos1 ); + reasonId = strtol( pos1, NULL, 10 ); + switch( reasonId ) { + case 0: strcat( *errTxt, "No specific reason given" ); + break; + case 1: strcat( *errTxt, "Not Found" ); + break; + case 2: strcat( *errTxt, "Ambigious specification" ); + break; + case 3: strcat( *errTxt, "Key can't be used for operation" ); + break; + case 4: strcat( *errTxt, "Key has been revoked" ); + break; + case 5: strcat( *errTxt, "Key has expired" ); + break; + case 6: strcat( *errTxt, "No CRL known for certificate" ); + break; + case 7: strcat( *errTxt, "No current CRL available" ); + break; + case 8: strcat( *errTxt, "Contraints not matched" ); + break; + default: { + strcat( *errTxt, "Extended error Id: #" ); + strcat( *errTxt, pos1 ); + } + } + *pos2 = '<'; + } + } + free( opInfo ); + } + } } } |