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Unified Diff: Source/bindings/v8/custom/V8ServiceWorkerCustom.cpp

Issue 185643009: Implement ServiceWorker::postMessage() [Blink] (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Pass raw pointer -> PassOwnPtr Created 6 years, 9 months ago
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Index: Source/bindings/v8/custom/V8ServiceWorkerCustom.cpp
diff --git a/Source/bindings/v8/custom/V8ServiceWorkerCustom.cpp b/Source/bindings/v8/custom/V8ServiceWorkerCustom.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..76ae831623153386024f70b3d673097af5250d16
--- /dev/null
+++ b/Source/bindings/v8/custom/V8ServiceWorkerCustom.cpp
@@ -0,0 +1,38 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "config.h"
+#include "V8ServiceWorker.h"
+
+#include "bindings/v8/ExceptionMessages.h"
+#include "bindings/v8/ExceptionState.h"
+#include "bindings/v8/SerializedScriptValue.h"
+#include "bindings/v8/V8Binding.h"
+#include "core/dom/MessagePort.h"
+#include "modules/serviceworkers/ServiceWorker.h"
+#include "wtf/ArrayBuffer.h"
+
+namespace WebCore {
+
+void V8ServiceWorker::postMessageMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
+{
+ ExceptionState exceptionState(ExceptionState::ExecutionContext, "postMessage", "ServiceWorker", info.Holder(), info.GetIsolate());
+ ServiceWorker* worker = V8ServiceWorker::toNative(info.Holder());
+ MessagePortArray ports;
+ ArrayBufferArray arrayBuffers;
+ if (info.Length() > 1) {
+ const int transferablesArgIndex = 1;
+ if (!SerializedScriptValue::extractTransferables(info[transferablesArgIndex], transferablesArgIndex, ports, arrayBuffers, exceptionState, info.GetIsolate())) {
+ exceptionState.throwIfNeeded();
+ return;
+ }
+ }
+ RefPtr<SerializedScriptValue> message = SerializedScriptValue::create(info[0], &ports, &arrayBuffers, exceptionState, info.GetIsolate());
+ if (exceptionState.throwIfNeeded())
+ return;
+ worker->postMessage(message.release(), &ports, exceptionState);
+ exceptionState.throwIfNeeded();
+}
+
+} // namespace WebCore
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