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1 /* | 1 /* |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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41 #include "wtf/ArrayBuffer.h" | 41 #include "wtf/ArrayBuffer.h" |
42 | 42 |
43 namespace WebCore { | 43 namespace WebCore { |
44 | 44 |
45 void V8Worker::postMessageMethodCustom(const v8::FunctionCallbackInfo<v8::Value>
& args) | 45 void V8Worker::postMessageMethodCustom(const v8::FunctionCallbackInfo<v8::Value>
& args) |
46 { | 46 { |
47 Worker* worker = V8Worker::toNative(args.Holder()); | 47 Worker* worker = V8Worker::toNative(args.Holder()); |
48 MessagePortArray ports; | 48 MessagePortArray ports; |
49 ArrayBufferArray arrayBuffers; | 49 ArrayBufferArray arrayBuffers; |
50 if (args.Length() > 1) { | 50 if (args.Length() > 1) { |
| 51 const int transferablesArgIndex = 1; |
51 bool notASequence = false; | 52 bool notASequence = false; |
52 if (!extractTransferables(args[1], ports, arrayBuffers, notASequence, ar
gs.GetIsolate())) { | 53 if (!extractTransferables(args[transferablesArgIndex], ports, arrayBuffe
rs, notASequence, args.GetIsolate())) { |
53 if (notASequence) | 54 if (notASequence) |
54 throwTypeError(ExceptionMessages::failedToExecute("postMessage",
"Worker", ExceptionMessages::notASequenceType("Second")), args.GetIsolate()); | 55 throwTypeError(ExceptionMessages::failedToExecute("postMessage",
"Worker", ExceptionMessages::notASequenceTypeArgumentOrValue(transferablesArgIn
dex + 1)), args.GetIsolate()); |
55 return; | 56 return; |
56 } | 57 } |
57 } | 58 } |
58 bool didThrow = false; | 59 bool didThrow = false; |
59 RefPtr<SerializedScriptValue> message = | 60 RefPtr<SerializedScriptValue> message = |
60 SerializedScriptValue::create(args[0], | 61 SerializedScriptValue::create(args[0], |
61 &ports, | 62 &ports, |
62 &arrayBuffers, | 63 &arrayBuffers, |
63 didThrow, | 64 didThrow, |
64 args.GetIsolate()); | 65 args.GetIsolate()); |
65 if (didThrow) | 66 if (didThrow) |
66 return; | 67 return; |
67 ExceptionState es(args.GetIsolate()); | 68 ExceptionState es(args.GetIsolate()); |
68 worker->postMessage(message.release(), &ports, es); | 69 worker->postMessage(message.release(), &ports, es); |
69 es.throwIfNeeded(); | 70 es.throwIfNeeded(); |
70 } | 71 } |
71 | 72 |
72 } // namespace WebCore | 73 } // namespace WebCore |
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