nicer TALER_MINT_parse_post_json return value handling, fixing return values where GNUNET_SYSERR is used instead of MHD_NO, marking cases where we should return a proper error message

1 files changed, 33 insertions, 0 deletions

diff --git a/src/mint/taler-mint-httpd_responses.h b/src/mint/taler-mint-httpd_responses.h
index 230904519..be662319f 100644
--- a/src/mint/taler-mint-httpd_responses.h
+++ b/src/mint/taler-mint-httpd_responses.h
@@ -90,6 +90,39 @@ TALER_MINT_reply_arg_missing (struct MHD_Connection *connection,
                               const char *param_name);
 
 
+/**
+ * Send a response indicating an internal error.
+ *
+ * @param connection the MHD connection to use
+ * @param hint hint about the internal error's nature
+ * @return a MHD result code
+ */
+int
+TALER_MINT_reply_internal_error (struct MHD_Connection *connection,
+                                 const char *hint);
+
+
+/**
+ * Send a response indicating that the request was too big.
+ *
+ * @param connection the MHD connection to use
+ * @return a MHD result code
+ */
+int
+TALER_MINT_reply_request_too_large (struct MHD_Connection *connection);
+
+
+/**
+ * Send a response indicating that the JSON was malformed.
+ *
+ * @param connection the MHD connection to use
+ * @return a MHD result code
+ */
+int
+TALER_MINT_reply_invalid_json (struct MHD_Connection *connection);
+
+
+
 
 
 #endif