From 52395f6c2e91dea1459788a2180ce7f8021e1173 Mon Sep 17 00:00:00 2001
From: Michael Jumper <mike.jumper@guac-dev.org>
Date: Wed, 19 Mar 2014 13:54:13 -0700
Subject: [PATCH] GUAC-549: Add status code object and enum.

---
 .../src/main/webapp/modules/Status.js         | 187 ++++++++++++++++++
 1 file changed, 187 insertions(+)
 create mode 100644 guacamole-common-js/src/main/webapp/modules/Status.js

diff --git a/guacamole-common-js/src/main/webapp/modules/Status.js b/guacamole-common-js/src/main/webapp/modules/Status.js
new file mode 100644
index 000000000..76a796b28
--- /dev/null
+++ b/guacamole-common-js/src/main/webapp/modules/Status.js
@@ -0,0 +1,187 @@
+/*
+ * Copyright (C) 2014 Glyptodon LLC
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+var Guacamole = Guacamole || {};
+
+/**
+ * A Guacamole status. Each Guacamole status consists of a status code, defined
+ * by the protocol, and an optional human-readable message, usually only
+ * included for debugging convenience.
+ * 
+ * @param {Number} code The Guacamole status code, as defined by
+ *                      Guacamole.Status.Code.
+ * @param {String} [message] An optional human-readable message.
+ */
+Guacamole.Status = function(code, message) {
+
+    /**
+     * Reference to this Guacamole.Status.
+     * @private
+     */
+    var guac_status = this;
+
+    /**
+     * The Guacamole status code.
+     * @see Guacamole.Status.Code
+     * @type Number 
+     */
+    this.code = code;
+
+    /**
+     * An arbitrary human-readable message associated with this status, if any.
+     * The human-readable message is not required, and is generally provided
+     * for debugging purposes only. For user feedback, it is better to translate
+     * the Guacamole status code into a message.
+     * 
+     * @type String
+     */
+    this.message = message;
+
+    /**
+     * Returns whether this status represents an error.
+     * @returns {Boolean} true if this status represents an error, false
+     *                    otherwise.
+     */
+    this.isError = function() {
+        return guac_status.code < 0 || guac_status.code > 0x00FF;
+    };
+
+};
+
+/**
+ * Enumeration of all Guacamole status codes.
+ */
+Guacamole.Status.Code = {
+
+    /**
+     * The operation succeeded.
+     *
+     * @type Number
+     */
+    "SUCCESS": 0x0000,
+
+    /**
+     * The requested operation is unsupported.
+     *
+     * @type Number
+     */
+    "UNSUPPORTED": 0x0100,
+
+    /**
+     * The operation could not be performed due to an internal failure.
+     *
+     * @type Number
+     */
+    "SERVER_ERROR": 0x0200,
+
+    /**
+     * The operation could not be performed as the server is busy.
+     *
+     * @type Number
+     */
+    "SERVER_BUSY": 0x0201,
+
+    /**
+     * The operation could not be performed because the upstream server is not
+     * responding.
+     *
+     * @type Number
+     */
+    "UPSTREAM_ERROR": 0x0202,
+
+    /**
+     * The operation was unsuccessful due to an error or otherwise unexpected
+     * condition of the upstream server.
+     *
+     * @type Number
+     */
+    "UPSTREAM_TIMEOUT": 0x0203,
+
+    /**
+     * The operation could not be performed as the requested resource does not
+     * exist.
+     *
+     * @type Number
+     */
+    "RESOURCE_NOT_FOUND": 0x0204,
+
+    /**
+     * The operation could not be performed as the requested resource is
+     * already in use.
+     *
+     * @type Number
+     */
+    "RESOURCE_CONFLICT": 0x0205,
+
+    /**
+     * The operation could not be performed because bad parameters were given.
+     *
+     * @type Number
+     */
+    "CLIENT_BAD_REQUEST": 0x0300,
+
+    /**
+     * Permission was denied to perform the operation, as the user is not yet
+     * authorized (not yet logged in, for example).
+     *
+     * @type Number
+     */
+    "CLIENT_UNAUTHORIZED": 0x0301,
+
+    /**
+     * Permission was denied to perform the operation, and this permission will
+     * not be granted even if the user is authorized.
+     *
+     * @type Number
+     */
+    "CLIENT_FORBIDDEN": 0x0303,
+
+    /**
+     * The client took too long to respond.
+     *
+     * @type Number
+     */
+    "CLIENT_TIMEOUT": 0x0308,
+
+    /**
+     * The client sent too much data.
+     *
+     * @type Number
+     */
+    "CLIENT_OVERRUN": 0x030D,
+
+    /**
+     * The client sent data of an unsupported or unexpected type.
+     *
+     * @type Number
+     */
+    "CLIENT_BAD_TYPE": 0x030F,
+
+    /**
+     * The operation failed because the current client is already using too
+     * many resources.
+     *
+     * @type Number
+     */
+    "CLIENT_TOO_MANY": 0x031D
+
+};