basic support for weechat protocol based on weechat.js

js/protocol.js

@@ -0,0 +1,121 @@
+var Protocol = function() {
+        var self = this;
+        var getInfo = function() {
+            var info = {};
+            info.key = getString();
+            info.value = getString();
+            return info;
+        };
+
+        var types = {
+            chr: getChar,
+            "int": getInt,
+            "str": getString,
+            "inf": getInfo,
+        };
+//TODO: IMPLEMENT THIS STUFF
+//            chr: this.getChar,
+//            'int': getInt,
+            // hacks
+//            lon: getPointer,
+//            str: getString,
+//            buf: getBuffer,
+//            ptr: getPointer,
+            // hacks
+//            tim: getPointer,
+//            htb: getHashtable,
+//            hda: getHdata,
+//            inf: Protocol.getInfo,
+//            inl: getInfolist,
+//            arr: array
+//        },
+
+        var _uiatos =function(uia) {
+            var _str = [];
+            for (var c = 0; c < uia.length; c++) {
+                _str[c] = String.fromCharCode(uia[c]);
+            }
+            return _str.join("");
+        };
+
+        var getInt = function() {
+            var parsed_data = new Uint8Array(getSlice(4));
+            var i = ((parsed_data[0] & 0xff) << 24) | ((parsed_data[1] & 0xff) << 16) | ((parsed_data[2] & 0xff) << 8) | (parsed_data[3] & 0xff);
+            return i;
+        
+        };
+
+        var getChar = function() {
+            var parsed_data = new Uint8Array(getSlice(1));
+            return parsed_data[0];
+        }
+
+        var getString = function() {
+            var l = getInt();
+            if (l > 0) {
+                var s = getSlice(l);
+                var parsed_data = new Uint8Array(s);
+                return _uiatos(parsed_data);
+            }
+            return "";
+        };
+
+        var getSlice = function(length) {
+            var slice = self.data.slice(0,length);
+            self.data = self.data.slice(length);
+            return slice;
+        };
+
+        var getType = function() {
+            var t = getSlice(3);
+            return _uiatos(new Uint8Array(t));
+        };
+
+        var runType = function(type) {
+            if (type in types) {
+                return types[type]();
+            }
+            0;
+        };
+
+        var getHeader = function() {
+            return {
+                length: getInt(),
+                compression: getChar(),
+            }
+        };
+
+        var getId = function() {
+            return getString();
+        }
+
+        var getObject = function() {
+            var type = getType();
+            if (type) {
+                return object = {
+                    type: type,
+                    content: runType(type),
+                }
+            }
+        }
+
+        self.parse = function() {
+            var header = getHeader();
+            var id = getId();
+            var objects = [];
+            var object = getObject();
+            while(object) {
+                objects.push(object);
+                object = getObject();
+            }
+            return {
+                header: header,
+                id: id,
+                objects: objects,     
+            }
+        }
+
+        self.setData = function (data) {
+            self.data = data;
+        };
+}

js/websockets.js

@@ -1,23 +1,24 @@
 var weechat = angular.module('weechat', []);
 
 weechat.factory('connection', ['$rootScope', function($scope) {
-
+        protocol = new Protocol();
         var websocket = null;
+
         var doSend = function(message) {
           msgs = message.replace(/[\r\n]+$/g, "").split("\n");
           for (var i = 0; i < msgs.length; i++) {
-            console.log("sent", "&lArr; " + msgs[i]);
-            $scope.commands.push(msgs[i]);
+            console.log('=' + msgs[i] + '=');
+            $scope.commands.push("SENT: " + msgs[i]);
           }
           websocket.send(message);
         }
         var connect = function (hostport, proto, password) {
             websocket = new WebSocket("ws://" + hostport + "/weechat");
-
+            websocket.binaryType = "arraybuffer"
 
             websocket.onopen = function (evt) {
               if (proto == "weechat") {
-                doSend("init password=" + password + "\ninfo version\ntest\n");
+                //doSend("init compression=off\nversion\n");
               } else {
                 doSend("PASS " + password + "\r\nNICK test\r\nUSER test 0 * :test\r\n");
               }
@@ -30,7 +31,10 @@ weechat.factory('connection', ['$rootScope', function($scope) {
             }
             websocket.onmessage = function (evt) {
               console.log("recv", "&rArr; " + evt.data);
-              $scope.commands.push(evt.data);
+              protocol.setData(evt.data);
+              console.log(protocol.parse());
+              $scope.commands.push("RECV: " + evt.data + " TYPE:" + evt.type) ;
+              data = evt.data;
               $scope.$apply();
             }
             websocket.onerror = function (evt) {
@@ -41,6 +45,7 @@ weechat.factory('connection', ['$rootScope', function($scope) {
         }
 
         var sendMessage = function(message) {
+            message = message + "\n"
             doSend(message);
         }
         return {

websockets.html

@@ -3,6 +3,7 @@
   <head>
     <link href="css/bootstrap.min.css" rel="stylesheet" media="screen">
     <script type="text/javascript" src="js/angular.min.js"></script>
+    <script type="text/javascript" src="js/protocol.js"></script>
     <script type="text/javascript" src="js/websockets.js"></script>
   </head>
   <body>
@@ -36,12 +37,13 @@
         </form>
       </div>
       <div ng-show="connected">
-        {{ commands }}
         <div ng-repeat="command in commands">
           {{ command }}
         </div>
+              <form ng-submit="sendMessage()">
               <input type="text" ng-model="command"></input>
-              <button class="btn btn-primary" ng-click="sendMessage()">Send</button>
+              <input type="submit" class="btn btn-primary"></button>
+              </form>
       </div>
     </div>
   </body>