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
postMessageCallback(const v8::Arguments & args)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