/* | |
* Copyright (C) 2009 Google Inc. All rights reserved. | |
* | |
* Redistribution and use in source and binary forms, with or without | |
* modification, are permitted provided that the following conditions are | |
* met: | |
* | |
* * Redistributions of source code must retain the above copyright | |
* notice, this list of conditions and the following disclaimer. | |
* * Redistributions in binary form must reproduce the above | |
* copyright notice, this list of conditions and the following disclaimer | |
* in the documentation and/or other materials provided with the | |
* distribution. | |
* * Neither the name of Google Inc. nor the names of its | |
* contributors may be used to endorse or promote products derived from | |
* this software without specific prior written permission. | |
* | |
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
*/ | |
#include "config.h" | |
#if ENABLE(WEB_SOCKETS) | |
#include "JSWebSocketConstructor.h" | |
#include "JSWebSocket.h" | |
#include "ScriptExecutionContext.h" | |
#include "WebSocket.h" | |
#include <runtime/Error.h> | |
using namespace JSC; | |
namespace WebCore { | |
ASSERT_CLASS_FITS_IN_CELL(JSWebSocketConstructor); | |
const ClassInfo JSWebSocketConstructor::s_info = { "WebSocketConstructor", 0, 0, 0 }; | |
JSWebSocketConstructor::JSWebSocketConstructor(ExecState* exec, JSDOMGlobalObject* globalObject) | |
: DOMConstructorObject(JSWebSocketConstructor::createStructure(globalObject->objectPrototype()), globalObject) | |
{ | |
putDirect(exec->propertyNames().prototype, JSWebSocketPrototype::self(exec, globalObject), None); | |
putDirect(exec->propertyNames().length, jsNumber(exec, 1), ReadOnly | DontDelete | DontEnum); | |
} | |
static JSObject* constructWebSocket(ExecState* exec, JSObject* constructor, const ArgList& args) | |
{ | |
JSWebSocketConstructor* jsConstructor = static_cast<JSWebSocketConstructor*>(constructor); | |
ScriptExecutionContext* context = jsConstructor->scriptExecutionContext(); | |
if (!context) | |
return throwError(exec, ReferenceError, "WebSocket constructor associated document is unavailable"); | |
if (args.size() == 0) | |
return throwError(exec, SyntaxError, "Not enough arguments"); | |
const String& urlString = args.at(0).toString(exec); | |
if (exec->hadException()) | |
return throwError(exec, SyntaxError, "wrong URL"); | |
const KURL& url = context->completeURL(urlString); | |
RefPtr<WebSocket> webSocket = WebSocket::create(context); | |
ExceptionCode ec = 0; | |
if (args.size() < 2) | |
webSocket->connect(url, ec); | |
else { | |
const String& protocol = args.at(1).toString(exec); | |
if (exec->hadException()) | |
return 0; | |
webSocket->connect(url, protocol, ec); | |
} | |
setDOMException(exec, ec); | |
return CREATE_DOM_OBJECT_WRAPPER(exec, jsConstructor->globalObject(), WebSocket, webSocket.get()); | |
} | |
ConstructType JSWebSocketConstructor::getConstructData(ConstructData& constructData) | |
{ | |
constructData.native.function = constructWebSocket; | |
return ConstructTypeHost; | |
} | |
} // namespace WebCore | |
#endif |