diff options
| author | friendica <info@friendica.com> | 2014-01-18 23:49:39 -0800 |
|---|---|---|
| committer | friendica <info@friendica.com> | 2014-01-18 23:49:39 -0800 |
| commit | 724ad4505628d493b43b4f585512d67dc0b4ee76 (patch) | |
| tree | 4fb920a79e3dff961a6301ec56ec9f40e91f6af3 /library/ajaxchat/chat/src | |
| parent | 3f7032e542e3c451507fc9266ab3536155c8190f (diff) | |
| download | volse-hubzilla-724ad4505628d493b43b4f585512d67dc0b4ee76.tar.gz volse-hubzilla-724ad4505628d493b43b4f585512d67dc0b4ee76.tar.bz2 volse-hubzilla-724ad4505628d493b43b4f585512d67dc0b4ee76.zip | |
add ajaxchat library - needs a lot of integration work to handle decentralisation (e.g. chatroom@website) and zotid w/permissions (e.g. ACL controlled chatrooms); we can also rip out a lot of stuff we don't need.
Diffstat (limited to 'library/ajaxchat/chat/src')
| -rw-r--r-- | library/ajaxchat/chat/src/EmptySwf.as | 32 | ||||
| -rw-r--r-- | library/ajaxchat/chat/src/FABridge.as | 943 | ||||
| -rw-r--r-- | library/ajaxchat/chat/src/index.html | 0 |
3 files changed, 975 insertions, 0 deletions
diff --git a/library/ajaxchat/chat/src/EmptySwf.as b/library/ajaxchat/chat/src/EmptySwf.as new file mode 100644 index 000000000..373c5e375 --- /dev/null +++ b/library/ajaxchat/chat/src/EmptySwf.as @@ -0,0 +1,32 @@ +/*
+Copyright 2006 Adobe Systems Incorporated
+
+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.
+
+*/
+
+package {
+ import flash.display.MovieClip;
+ import bridge.FABridge;
+
+ public class EmptySwf extends MovieClip {
+
+ private var externalBridge:FABridge;
+
+ public function EmptySwf() {
+ super();
+ externalBridge = new FABridge();
+ externalBridge.rootObject = this;
+ }
+ }
+}
diff --git a/library/ajaxchat/chat/src/FABridge.as b/library/ajaxchat/chat/src/FABridge.as new file mode 100644 index 000000000..d03dba01a --- /dev/null +++ b/library/ajaxchat/chat/src/FABridge.as @@ -0,0 +1,943 @@ +/*
+Copyright � 2006 Adobe Systems Incorporated
+
+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.
+
+*/
+
+
+/*
+ * The Bridge class, responsible for navigating JS instances
+ */
+package bridge
+{
+
+/*
+ * imports
+ */
+import flash.external.ExternalInterface;
+import flash.utils.Timer;
+import flash.events.*;
+import flash.display.DisplayObject;
+import flash.system.ApplicationDomain;
+import flash.utils.Dictionary;
+import flash.utils.setTimeout;
+
+import mx.collections.errors.ItemPendingError;
+import mx.core.IMXMLObject;
+
+import flash.utils.getQualifiedClassName;
+import flash.utils.describeType;
+import flash.events.TimerEvent;
+
+/**
+ * The FABridge class, responsible for proxying AS objects into javascript
+ */
+public class FABridge extends EventDispatcher implements IMXMLObject
+{
+
+ //holds a list of stuff to call later, to break the recurrence of the js <> as calls
+ //you must use the full class name, as returned by the getQualifiedClassName() function
+ public static const MethodsToCallLater:Object = new Object();
+ MethodsToCallLater["mx.collections::ArrayCollection"]="refresh,removeItemAt";
+
+ public static const EventsToCallLater:Object = new Object();
+ EventsToCallLater["mx.data.events::UnresolvedConflictsEvent"]="true";
+ EventsToCallLater["mx.events::PropertyChangeEvent"]="true";
+
+ public static const INITIALIZED:String = "bridgeInitialized";
+
+ // constructor
+ public function FABridge()
+ {
+ super();
+ initializeCallbacks();
+ }
+
+ // private vars
+
+ /**
+ * stores a cache of descriptions of AS types suitable for sending to JS
+ */
+ private var localTypeMap:Dictionary = new Dictionary();
+
+ /**
+ * stores an id-referenced dictionary of objects exported to JS
+ */
+ private var localInstanceMap:Dictionary = new Dictionary();
+
+ /**
+ * stores an id-referenced dictionary of functions exported to JS
+ */
+ private var localFunctionMap:Dictionary = new Dictionary();
+
+ /**
+ * stores an id-referenced dictionary of proxy functions imported from JS
+ */
+ private var remoteFunctionCache:Dictionary = new Dictionary();
+
+ /**
+ * stores a list of custom serialization functions
+ */
+ private var customSerializersMap:Dictionary = new Dictionary();
+
+ /**
+ * stores a map of object ID's and their reference count
+ */
+ private var refMap:Dictionary = new Dictionary();
+ /**
+ * a local counter for generating unique IDs
+ */
+ private var nextID:Number = 0;
+
+ private var lastRef:int;
+
+ /* values that can't be serialized natively across the bridge are packed and identified by type.
+ These constants represent different serialization types */
+ public static const TYPE_ASINSTANCE:uint = 1;
+ public static const TYPE_ASFUNCTION:uint = 2;
+ public static const TYPE_JSFUNCTION:uint = 3;
+ public static const TYPE_ANONYMOUS:uint = 4;
+
+ private var _initChecked:Boolean = false;
+
+ // properties
+
+ //getters and setters for the main component in the swf - the root
+ public function get rootObject():DisplayObject {return _rootObject;}
+ public function set rootObject(value:DisplayObject):void
+ {
+ _rootObject = value;
+ checkInitialized();
+ }
+
+ /**
+ * the bridge name
+ */
+ public var bridgeName:String;
+ private var _registerComplete:Boolean = false;
+
+ /**
+ * increment the reference count for an object being passed over the bridge
+ */
+ public function incRef(objId:int):void
+ {
+ if(refMap[objId] == null) {
+ //the object is being created; we now add it to the map and set its refCount = 1
+ refMap[objId] = 1;
+ } else {
+ refMap[objId] = refMap[objId] +1;
+ }
+ }
+
+ /**
+ * when an object has been completely passed to JS its reference count is decreased with 1
+ */
+ public function releaseRef(objId:int):void
+ {
+ if(refMap[objId] != null)
+ {
+ var newRefVal:int = refMap[objId] - 1;
+ // if the object exists in the referenceMap and its count equals or has dropped under 0 we clean it up
+ if(refMap[objId] != null && newRefVal <= 0)
+ {
+ delete refMap[objId];
+ delete localInstanceMap[objId];
+ }
+ else
+ {
+ refMap[objId] = newRefVal;
+ }
+ }
+ }
+
+ /**
+ * attaches the callbacks to external interface
+ */
+ public function initializeCallbacks():void
+ {
+ if (ExternalInterface.available == false)
+ {
+ return;
+ }
+
+ ExternalInterface.addCallback("getRoot", js_getRoot);
+ ExternalInterface.addCallback("getPropFromAS", js_getPropFromAS);
+ ExternalInterface.addCallback("setPropInAS", js_setPropertyInAS);
+ ExternalInterface.addCallback("invokeASMethod", js_invokeMethod);
+ ExternalInterface.addCallback("invokeASFunction", js_invokeFunction);
+ ExternalInterface.addCallback("releaseASObjects", js_releaseASObjects);
+ ExternalInterface.addCallback("create", js_create);
+ ExternalInterface.addCallback("releaseNamedASObject",js_releaseNamedASObject);
+ ExternalInterface.addCallback("incRef", incRef);
+ ExternalInterface.addCallback("releaseRef", releaseRef);
+ }
+
+ private var _rootObject:DisplayObject;
+
+ private var _document:DisplayObject;
+
+ /**
+ * called to check whether the bridge has been initialized for the specified document/id pairs
+ */
+ public function initialized(document:Object, id:String):void
+ {
+ _document = (document as DisplayObject);
+
+ if (_document != null)
+ {
+ checkInitialized();
+ }
+ }
+
+ private function get baseObject():DisplayObject
+ {
+ return (rootObject == null)? _document:rootObject;
+ }
+
+
+ private function checkInitialized():void
+ {
+ if(_initChecked== true)
+ {
+ return;
+ }
+ _initChecked = true;
+
+ // oops! timing error. Player team is working on it.
+ var t:Timer = new Timer(200,1);
+ t.addEventListener(TimerEvent.TIMER,auxCheckInitialized);
+ t.start();
+ }
+
+ /**
+ * auxiliary initialization check that is called after the timing has occurred
+ */
+ private function auxCheckInitialized(e:Event):void
+ {
+
+ var bCanGetParams:Boolean = true;
+
+ try
+ {
+ var params:Object = baseObject.root.loaderInfo.parameters;
+ }
+ catch (e:Error)
+ {
+ bCanGetParams = false;
+ }
+
+ if (bCanGetParams == false)
+ {
+ var t:Timer = new Timer(100);
+ var timerFunc:Function = function(e:TimerEvent):void
+ {
+ if(baseObject.root != null)
+ {
+ try
+ {
+ bCanGetParams = true;
+ var params:Object = baseObject.root.loaderInfo.parameters;
+ }
+ catch (err:Error)
+ {
+ bCanGetParams = false;
+ }
+ if (bCanGetParams)
+ {
+ t.removeEventListener(TimerEvent.TIMER, timerFunc);
+ t.stop();
+ dispatchInit();
+ }
+ }
+ }
+ t.addEventListener(TimerEvent.TIMER, timerFunc);
+ t.start();
+ }
+ else
+ {
+ dispatchInit();
+ }
+ }
+
+ /**
+ * call into JS to annunce that the bridge is ready to be used
+ */
+ private function dispatchInit(e:Event = null):void
+ {
+ if(_registerComplete == true)
+ {
+ return;
+ }
+
+ if (ExternalInterface.available == false)
+ {
+ return;
+ }
+
+ if (bridgeName == null)
+ {
+ bridgeName = baseObject.root.loaderInfo.parameters["bridgeName"];
+
+ if(bridgeName == null)
+ {
+ bridgeName = "flash";
+ }
+ }
+
+ _registerComplete = ExternalInterface.call("FABridge__bridgeInitialized", [bridgeName]);
+ dispatchEvent(new Event(FABridge.INITIALIZED));
+ }
+
+ // serialization/deserialization
+
+ /** serializes a value for transfer across the bridge. primitive types are left as is. Arrays are left as arrays, but individual
+ * values in the array are serialized according to their type. Functions and class instances are inserted into a hash table and sent
+ * across as keys into the table.
+ *
+ * For class instances, if the instance has been sent before, only its id is passed. If This is the first time the instance has been sent,
+ * a ref descriptor is sent associating the id with a type string. If this is the first time any instance of that type has been sent
+ * across, a descriptor indicating methods, properties, and variables of the type is also sent across
+ */
+ public function serialize(value:*, keep_refs:Boolean=false):*
+ {
+ var result:* = {};
+ result.newTypes = [];
+ result.newRefs = {};
+
+ if (value is Number || value is Boolean || value is String || value == null || value == undefined || value is int || value is uint)
+ {
+ result = value;
+ }
+ else if (value is Array)
+ {
+ result = [];
+ for(var i:int = 0; i < value.length; i++)
+ {
+ result[i] = serialize(value[i], keep_refs);
+ }
+ }
+ else if (value is Function)
+ {
+ // serialize a class
+ result.type = TYPE_ASFUNCTION;
+ result.value = getFunctionID(value, true);
+ }
+ else if (getQualifiedClassName(value) == "Object")
+ {
+ result.type = TYPE_ANONYMOUS;
+ result.value = value;
+ }
+ else
+ {
+ // serialize a class
+ result.type = TYPE_ASINSTANCE;
+ // make sure the type info is available
+ var className:String = getQualifiedClassName(value);
+
+ var serializer:Function = customSerializersMap[className];
+
+ // try looking up the serializer under an alternate name
+ if (serializer == null)
+ {
+ if (className.indexOf('$') > 0)
+ {
+ var split:int = className.lastIndexOf(':');
+ if (split > 0)
+ {
+ var alternate:String = className.substring(split+1);
+ serializer = customSerializersMap[alternate];
+ }
+ }
+ }
+
+ if (serializer != null)
+ {
+ return serializer.apply(null, [value, keep_refs]);
+ }
+ else
+ {
+ if (retrieveCachedTypeDescription(className, false) == null)
+ {
+ try
+ {
+ result.newTypes.push(retrieveCachedTypeDescription(className, true));
+ }
+ catch(err:Error)
+ {
+ var interfaceInfo:XMLList = describeType(value).implementsInterface;
+ for each (var interf:XML in interfaceInfo)
+ {
+ className = interf.@type.toString();
+ if (retrieveCachedTypeDescription(className, false) == null){
+ result.newTypes.push(retrieveCachedTypeDescription(className, true));
+ } //end if push new data type
+
+ } //end for going through interfaces
+ var baseClass:String = describeType(value).@base.toString();
+ if (retrieveCachedTypeDescription(baseClass, false) == null){
+ result.newTypes.push(retrieveCachedTypeDescription(baseClass, true));
+ } //end if push new data type
+ }
+ }
+
+ // make sure the reference is known
+ var objRef:Number = getRef(value, false);
+ var should_keep_ref:Boolean = false;
+ if (isNaN(objRef))
+ {
+ //create the reference if necessary
+ objRef = getRef(value, true);
+ should_keep_ref = true;
+ }
+
+ result.newRefs[objRef] = className;
+ //trace("serializing new reference: " + className + " with value" + value);
+
+ //the result is a getProperty / invokeMethod call. How can we know how much you will need the object ?
+ if (keep_refs && should_keep_ref) {
+ incRef(objRef);
+ }
+ result.value = objRef;
+ }
+ }
+ return result;
+ }
+
+ /**
+ * deserializes a value passed in from javascript. See serialize for details on how values are packed and
+ * unpacked for transfer across the bridge.
+ */
+ public function deserialize(valuePackage:*):*
+ {
+ var result:*;
+ if (valuePackage is Number || valuePackage is Boolean || valuePackage is String || valuePackage === null || valuePackage === undefined || valuePackage is int || valuePackage is uint)
+ {
+ result = valuePackage;
+ }
+ else if(valuePackage is Array)
+ {
+ result = [];
+ for (var i:int = 0; i < valuePackage.length; i++)
+ {
+ result[i] = deserialize(valuePackage[i]);
+ }
+ }
+ else if (valuePackage.type == FABridge.TYPE_JSFUNCTION)
+ {
+ result = getRemoteFunctionProxy(valuePackage.value, true);
+ }
+ else if (valuePackage.type == FABridge.TYPE_ASFUNCTION)
+ {
+ throw new Error("as functions can't be passed back to as yet");
+ }
+ else if (valuePackage.type == FABridge.TYPE_ASINSTANCE)
+ {
+ result = resolveRef(valuePackage.value);
+ }
+ else if (valuePackage.type == FABridge.TYPE_ANONYMOUS)
+ {
+ result = valuePackage.value;
+ }
+ return result;
+ }
+
+ public function addCustomSerialization(className:String, serializationFunction:Function):void
+ {
+ customSerializersMap[className] = serializationFunction;
+ }
+
+
+ // type management
+
+ /**
+ * retrieves a type description for the type indicated by className, building one and caching it if necessary
+ */
+ public function retrieveCachedTypeDescription(className:String, createifNecessary:Boolean):Object
+ {
+ if(localTypeMap[className] == null && createifNecessary == true)
+ {
+ localTypeMap[className] = buildTypeDescription(className);
+ }
+ return localTypeMap[className];
+ }
+
+ public function addCachedTypeDescription(className:String, desc:Object):Object
+ {
+ if (localTypeMap[className] == null)
+ {
+ localTypeMap[className] = desc;
+ }
+ return localTypeMap[className];
+ }
+
+ /**
+ * builds a type description for the type indiciated by className
+ */
+ public function buildTypeDescription(className:String):Object
+ {
+ var desc:Object = {};
+
+ className = className.replace(/::/,".");
+
+ var objClass:Class = Class(ApplicationDomain.currentDomain.getDefinition(className));
+
+ var xData:XML = describeType(objClass);
+
+ desc.name = xData.@name.toString();
+
+ var methods:Array = [];
+ var xMethods:XMLList = xData.factory.method;
+ for (var i:int = 0; i < xMethods.length(); i++)
+ {
+ methods.push(xMethods[i].@name.toString());
+ }
+ desc.methods = methods;
+
+ var accessors:Array = [];
+ var xAcc:XMLList = xData.factory.accessor;
+ for (i = 0; i < xAcc.length(); i++)
+ {
+ accessors.push(xAcc[i].@name.toString());
+ }
+ xAcc = xData.factory.variable;
+ for (i = 0; i < xAcc.length(); i++)
+ {
+ accessors.push(xAcc[i].@name.toString());
+ }
+ desc.accessors = accessors;
+
+ return desc;
+ }
+
+// instance mgmt
+
+ /**
+ * resolves an instance id passed from JS to an instance previously cached for representing in JS
+ */
+ private function resolveRef(objRef:Number):Object
+ {
+ try
+ {
+ return (objRef == -1)? baseObject : localInstanceMap[objRef];
+ }
+ catch(e:Error)
+ {
+ return serialize("__FLASHERROR__"+"||"+e.message);
+ }
+
+ return (objRef == -1)? baseObject : localInstanceMap[objRef];
+ }
+
+ /**
+ * returns an id associated with the object provided for passing across the bridge to JS
+ */
+ public function getRef(obj:Object, createIfNecessary:Boolean):Number
+ {
+ try
+ {
+ var ref:Number;
+
+ if (createIfNecessary)
+ {
+ var newRef:Number = nextID++;
+ localInstanceMap[newRef] = obj;
+ ref = newRef;
+ }
+ else
+ {
+ for (var key:* in localInstanceMap)
+ {
+ if (localInstanceMap[key] === obj)
+ {
+ ref = key;
+ break;
+ }
+ }
+ }
+ }
+ catch(e:Error)
+ {
+ return serialize("__FLASHERROR__"+"||"+e.message)
+ }
+
+ return ref;
+ }
+
+
+ // function management
+
+ /**
+ * resolves a function ID passed from JS to a local function previously cached for representation in JS
+ */
+ private function resolveFunctionID(funcID:Number):Function
+ {
+ return localFunctionMap[funcID];
+ }
+
+ /**
+ * associates a unique ID with a local function suitable for passing across the bridge to proxy in Javascript
+ */
+ public function getFunctionID(f:Function, createIfNecessary:Boolean):Number
+ {
+ var ref:Number;
+
+ if (createIfNecessary)
+ {
+ var newID:Number = nextID++;
+ localFunctionMap[newID] = f;
+ ref = newID;
+ }
+ else
+ {
+ for (var key:* in localFunctionMap)
+ {
+ if (localFunctionMap[key] === f) {
+ ref = key;
+ }
+ break;
+ }
+ }
+
+ return ref;
+ }
+
+ /**
+ * returns a proxy function that represents a function defined in javascript. This function can be called syncrhonously, and will
+ * return any values returned by the JS function
+ */
+ public function getRemoteFunctionProxy(functionID:Number, createIfNecessary:Boolean):Function
+ {
+ try
+ {
+ if (remoteFunctionCache[functionID] == null)
+ {
+ remoteFunctionCache[functionID] = function(...args):*
+ {
+ var externalArgs:Array = args.concat();
+ externalArgs.unshift(functionID);
+ var serializedArgs:* = serialize(externalArgs, true);
+
+ if(checkToThrowLater(serializedArgs[1]))
+ {
+ setTimeout(function a():* {
+ try {
+ var retVal:* = ExternalInterface.call("FABridge__invokeJSFunction", serializedArgs);
+ for(var i:int = 0; i<serializedArgs.length; i++)
+ {
+ if(typeof(serializedArgs[i]) == "object" && serializedArgs[i]!=null)
+ {
+ releaseRef(serializedArgs[i].value);
+ }
+ }
+ return retVal;
+ }
+ catch(e:Error)
+ {
+ return serialize("__FLASHERROR__"+"||"+e.message);
+ }
+ },1);
+ }
+ else
+ {
+ var retVal:* = ExternalInterface.call("FABridge__invokeJSFunction", serializedArgs);
+ for(var i:int = 0; i<serializedArgs.length; i++)
+ {
+ if(typeof(serializedArgs[i]) == "object" && serializedArgs[i]!=null)
+ {
+ releaseRef(serializedArgs[i].value);
+ }
+ }
+ return retVal;
+ }
+ }
+ }
+ }
+ catch(e:Error)
+ {
+ return serialize("__FLASHERROR__"+"||"+e.message);
+ }
+
+ return remoteFunctionCache[functionID];
+ }
+
+ /**
+ * function that checks if the object on which we are working demands that it should be called at a later time, breaking the call chain
+ * we check the actual object, as well as the bsae class and interfaces
+ */
+ private function checkToThrowLater(obj:Object):Boolean
+ {
+ obj = resolveRef(obj.value);
+ var className:String = getQualifiedClassName(obj);
+ var classInfo:XML = describeType(obj);
+
+ if (FABridge.EventsToCallLater[className] != null) {
+ return true;
+ }
+
+ //check if this class doesn't inherit from one of the entries in the table
+ var inheritanceInfo:XMLList = describeType(obj).extendsClass;
+ for each (var inherit:XML in inheritanceInfo)
+ {
+ className = inherit.@type.toString();
+ if (FABridge.EventsToCallLater[className] != null) {
+ return true;
+ }
+ } //end for going through inheritance tree
+
+ //if we're still here, check the interfaces as well
+
+ var interfaceInfo:XMLList = describeType(obj).implementsInterface;
+ for each (var interf:XML in interfaceInfo)
+ {
+ className = interf.@type.toString();
+ if (FABridge.EventsToCallLater[className] != null) {
+ return true;
+ }
+ } //end for going through inheritance tree
+
+ //if nothing was found, return false, so the function gets executed
+ return false;
+ }
+
+ // callbacks exposed to JS
+
+ /**
+ * called to fetch a named property off the instanced associated with objID
+ */
+ public function js_getPropFromAS(objID:Number, propName:String):*
+ {
+ incRef(objID);
+ try
+ {
+ var obj:Object = resolveRef(objID);
+ var ret:* = serialize(obj[propName], true);
+ releaseRef(objID);
+ return ret;
+ }
+ catch (e:ItemPendingError)
+ {
+ releaseRef(objID);
+ //ItemPendingError
+ //return serialize("an error occcured with" + obj[propName]);
+ }
+ catch(e:Error)
+ {
+ releaseRef(objID);
+ return serialize("__FLASHERROR__" + "||" + e.message);
+ }
+ }
+
+ /**
+ * called to set a named property on the instance associated with objID
+ */
+ private function js_setPropertyInAS(objID:Number, propRef:String, value:*):*
+ {
+ incRef(objID);
+ try {
+ var obj:Object = resolveRef(objID);
+ obj[propRef] = deserialize(value);
+ releaseRef(objID);
+ }
+ catch(e:Error)
+ {
+ releaseRef(objID);
+ return serialize("__FLASHERROR__" + "||" + e.message);
+ }
+ }
+
+ /**
+ * accessor for retrieveing a proxy to the root object from JS
+ */
+ private function js_getRoot():*
+ {
+ try
+ {
+ //always get the root; this is the same as the get property, only it is the root object
+ var objRef:Number = getRef(baseObject, false);
+ if (isNaN(objRef))
+ {
+ //create the reference if necessary
+ objRef = getRef(baseObject, true);
+ incRef(objRef);
+ }
+ return serialize(baseObject);
+ }
+ catch(e:Error)
+ {
+ return serialize("__FLASHERROR__"+"||"+e.message);
+ }
+ }
+
+ /**
+ * called to invoke a function or closure associated with funcID
+ */
+ private function js_invokeFunction(funcID:Number, args:Object):*
+ {
+ var result:*;
+ try
+ {
+ var func:Function = resolveFunctionID(funcID);
+ if(func != null)
+ result = func.apply(null, deserialize(args));
+
+ return serialize(result, true);
+ }
+ catch(e:Error)
+ {
+ return serialize("__FLASHERROR__"+"||"+e.message);
+ }
+ }
+
+ /**
+ * called to invoke a named method on the object associated with objID
+ */
+ private function js_invokeMethod(objID:Number, methodName:String, args:Object):*
+ {
+ incRef(objID);
+ try
+ {
+ var obj:Object = resolveRef(objID);
+ var result:*;
+
+ //check if the method is callable right now, or later
+ var callLater:Boolean = checkToExecuteLater(obj, methodName);
+
+ if (callLater) {
+ var t:Timer = new Timer(200, 1);
+ t.addEventListener(TimerEvent.TIMER, function():void {
+ var ret_inner:* = serialize(obj[methodName].apply(null, deserialize(args)), true);
+ releaseRef(objID);
+ });
+ t.start();
+ } else {
+ var ret:* = serialize(obj[methodName].apply(null, deserialize(args)), true);
+ releaseRef(objID);
+ return ret;
+ }
+ }
+ catch (e:ItemPendingError)
+ {
+ releaseRef(objID);
+ // ignore ItemPendingError
+ }
+ catch(e:Error)
+ {
+ releaseRef(objID);
+ return serialize("__FLASHERROR__" + "||" + e.message);
+ }
+ }
+
+ /**
+ * method that performs a check on the specified object and method to see if their execution should be delayed or not
+ * it checks the object, its base class and implemented interfaces
+ */
+ private function checkToExecuteLater(obj:Object, methodName:String):Boolean
+ {
+ var methods:String;
+ var className:String = getQualifiedClassName(obj);
+ var classInfo:XML = describeType(obj);
+
+ if (FABridge.MethodsToCallLater[className] != null) {
+ methods = FABridge.MethodsToCallLater[className];
+ //must call later
+ if(methods.match(methodName))
+ {
+ return true;
+ }
+ }
+
+ //check if this class doesn't inherit from one of the entries in the table
+ var inheritanceInfo:XMLList = describeType(obj).extendsClass;
+ for each (var inherit:XML in inheritanceInfo)
+ {
+ className = inherit.@type.toString();
+ if (FABridge.MethodsToCallLater[className] != null) {
+ methods = FABridge.MethodsToCallLater[className];
+ //must call later
+ if(methods.match(methodName))
+ {
+ return true;
+ }
+ }
+ } //end for going through inheritance tree
+
+ //if we're still here, check the interfaces as well
+
+ var interfaceInfo:XMLList = describeType(obj).implementsInterface;
+ for each (var interf:XML in interfaceInfo)
+ {
+ className = interf.@type.toString();
+ if (FABridge.MethodsToCallLater[className] != null) {
+ methods = FABridge.MethodsToCallLater[className];
+ //must call later
+ if(methods.match(methodName))
+ {
+ return true;
+ }
+ }
+ } //end for going through inheritance tree
+
+ //if nothing was found, return false, so the function gets executed
+ return false;
+ }
+
+ /**
+ * callback from JS to release all AS Objects from the local cache maps
+ */
+ private function js_releaseASObjects():void
+ {
+ localTypeMap = new Dictionary();
+ localInstanceMap = new Dictionary();
+ localFunctionMap = new Dictionary();
+ }
+
+ /**
+ * callback from JS to release a specific object, identified by its ID
+ */
+ private function js_releaseNamedASObject(objId:int):Boolean
+ {
+ var retVal:Boolean = false;
+ if (localInstanceMap[objId] != null)
+ {
+ delete refMap[objId];
+ delete localInstanceMap[objId];
+ retVal = true;
+ }
+ return retVal;
+ }
+
+ /**
+ * callback for js to create a new class instance.
+ */
+
+ private function js_create(className:String):*
+ {
+ try
+ {
+ var c:Class = Class(ApplicationDomain.currentDomain.getDefinition(className));
+ var instance:Object = new c();
+ }
+ catch(e:Error)
+ {
+ return serialize("__FLASHERROR__" + "||" + e.message);
+ }
+
+ // make sure the reference is known
+ var objRef:Number = getRef(instance, true);
+ incRef(objRef);
+ return serialize(instance);
+ }
+
+}
+}
diff --git a/library/ajaxchat/chat/src/index.html b/library/ajaxchat/chat/src/index.html new file mode 100644 index 000000000..e69de29bb --- /dev/null +++ b/library/ajaxchat/chat/src/index.html |