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* Copyright (C) 2011 Google Inc. All rights reserved.
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* Copyright (C) 2009, 2010 Apple, Inc. All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#if ENABLE(WEB_SOCKETS)
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#include "JSWebSocket.h"
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#include "ExceptionCode.h"
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#include "JSArrayBuffer.h"
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#include "JSArrayBufferView.h"
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#include "JSEventListener.h"
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#include "WebSocket.h"
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#include "WebSocketChannel.h"
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#include <runtime/Error.h>
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#include <wtf/MathExtras.h>
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#include <wtf/Vector.h>
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EncodedJSValue JSC_HOST_CALL JSWebSocketConstructor::constructJSWebSocket(ExecState* exec)
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JSWebSocketConstructor* jsConstructor = jsCast<JSWebSocketConstructor*>(exec->callee());
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ScriptExecutionContext* context = jsConstructor->scriptExecutionContext();
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return throwVMError(exec, createReferenceError(exec, "WebSocket constructor associated document is unavailable"));
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if (!exec->argumentCount())
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return throwVMError(exec, createNotEnoughArgumentsError(exec));
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String urlString = exec->argument(0).toString(exec)->value(exec);
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if (exec->hadException())
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return throwVMError(exec, createSyntaxError(exec, "wrong URL"));
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RefPtr<WebSocket> webSocket = WebSocket::create(context);
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if (exec->argumentCount() < 2)
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webSocket->connect(urlString, ec);
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JSValue protocolsValue = exec->argument(1);
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if (isJSArray(protocolsValue)) {
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Vector<String> protocols;
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JSArray* protocolsArray = asArray(protocolsValue);
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for (unsigned i = 0; i < protocolsArray->length(); ++i) {
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String protocol = protocolsArray->getIndex(exec, i).toString(exec)->value(exec);
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if (exec->hadException())
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return JSValue::encode(JSValue());
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protocols.append(protocol);
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webSocket->connect(urlString, protocols, ec);
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String protocol = protocolsValue.toString(exec)->value(exec);
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if (exec->hadException())
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return JSValue::encode(JSValue());
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webSocket->connect(urlString, protocol, ec);
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setDOMException(exec, ec);
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return JSValue::encode(CREATE_DOM_WRAPPER(exec, jsConstructor->globalObject(), WebSocket, webSocket.get()));
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} // namespace WebCore