Add HTTP and WebSocket translation functions to Guacamole.Status.Code.
@@ -232,3 +232,87 @@ Guacamole.Status.Code = {
"CLIENT_TOO_MANY": 0x031D
};
+
+/**
+ * Returns the Guacamole protocol status code which most closely
+ * represents the given HTTP status code.
+ *
+ * @param {Number} status
+ * The HTTP status code to translate into a Guacamole protocol status
+ * code.
+ *
+ * @returns {Number}
+ * The Guacamole protocol status code which most closely represents the
+ * given HTTP status code.
+ */
+Guacamole.Status.Code.fromHTTPCode = function fromHTTPCode(status) {
+
+ // Translate status codes with known equivalents
+ switch (status) {
+
+ // HTTP 400 - Bad request
+ case 400:
+ return Guacamole.Status.Code.CLIENT_BAD_REQUEST;
+
+ // HTTP 403 - Forbidden
+ case 403:
+ return Guacamole.Status.Code.CLIENT_FORBIDDEN;
+
+ // HTTP 404 - Resource not found
+ case 404:
+ return Guacamole.Status.Code.RESOURCE_NOT_FOUND;
+
+ // HTTP 429 - Too many requests
+ case 429:
+ return Guacamole.Status.Code.CLIENT_TOO_MANY;
+
+ // HTTP 503 - Server unavailable
+ case 503:
+ return Guacamole.Status.Code.SERVER_BUSY;
+
+ }
+
+ // Default all other codes to generic internal error
+ return Guacamole.Status.Code.SERVER_ERROR;
+
+};
+
+/**
+ * Returns the Guacamole protocol status code which most closely
+ * represents the given WebSocket status code.
+ *
+ * @param {Number} code
+ * The WebSocket status code to translate into a Guacamole protocol
+ * status code.
+ *
+ * @returns {Number}
+ * The Guacamole protocol status code which most closely represents the
+ * given WebSocket status code.
+ */
+Guacamole.Status.Code.fromWebSocketCode = function fromWebSocketCode(code) {
+
+ // Translate status codes with known equivalents
+ switch (code) {
+
+ // Successful disconnect (no error)
+ case 1000: // Normal Closure
+ return Guacamole.Status.Code.SUCCESS;
+
+ // Codes which indicate the server is not reachable
+ case 1006: // Abnormal Closure (also signalled by JavaScript when the connection cannot be opened in the first place)
+ case 1015: // TLS Handshake
+ return Guacamole.Status.Code.UPSTREAM_NOT_FOUND;
+
+ // Codes which indicate the server is reachable but busy/unavailable
+ case 1001: // Going Away
+ case 1012: // Service Restart
+ case 1013: // Try Again Later
+ case 1014: // Bad Gateway
+ return Guacamole.Status.Code.UPSTREAM_UNAVAILABLE;
+
+ }
+
+ // Default all other codes to generic internal error
+ return Guacamole.Status.Code.SERVER_ERROR;
+
+};
