1 /* 2 * Copyright (C) 2009 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #include "config.h" 32 33 #if ENABLE(WORKERS) 34 #include "V8DedicatedWorkerContext.h" 35 36 #include "DedicatedWorkerContext.h" 37 #include "WorkerContextExecutionProxy.h" 38 #include "V8Binding.h" 39 #include "V8MessagePortCustom.h" 40 #include "V8Proxy.h" 41 #include "V8WorkerContextEventListener.h" 42 43 namespace WebCore { 44 45 v8::Handle<v8::Value> V8DedicatedWorkerContext::postMessageCallback(const v8::Arguments& args) 46 { 47 INC_STATS(L"DOM.DedicatedWorkerContext.postMessage"); 48 DedicatedWorkerContext* workerContext = V8DedicatedWorkerContext::toNative(args.Holder()); 49 RefPtr<SerializedScriptValue> message = SerializedScriptValue::create(args[0]); 50 MessagePortArray portArray; 51 if (args.Length() > 1) { 52 if (!getMessagePortArray(args[1], portArray)) 53 return v8::Undefined(); 54 } 55 ExceptionCode ec = 0; 56 workerContext->postMessage(message.release(), &portArray, ec); 57 return throwError(ec); 58 } 59 60 } // namespace WebCore 61 62 #endif // ENABLE(WORKERS) 63
