[ABANDONED] WebSocket Blob receive in the browser process: renderer changes

third_party/WebKit/Source/modules/websockets/WorkerWebSocketChannel.cpp

 /*
  * Copyright (C) 2011, 2012 Google Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 132 matching lines @@
     ASSERT(m_bridge);
     m_bridge->send(blobData);
 }
 
 void WorkerWebSocketChannel::close(int code, const String& reason)
 {
     ASSERT(m_bridge);
     m_bridge->close(code, reason);
 }
 
+void WorkerWebSocketChannel::changeBinaryType(BinaryType newBinaryType)
+{
+    ASSERT(m_bridge);
+    m_bridge->changeBinaryType(newBinaryType);
+}
+
 void WorkerWebSocketChannel::fail(const String& reason, MessageLevel level, const String& sourceURL, unsigned lineNumber)
 {
     if (!m_bridge)
         return;
 
     RefPtrWillBeRawPtr<ScriptCallStack> callStack = currentScriptCallStack(1);
     if (callStack && callStack->size())  {
         // In order to emulate the ConsoleMessage behavior,
         // we should ignore the specified url and line number if
         // we can get the JavaScript context.
@@ skipping 78 matching lines @@
 
 void Peer::close(int code, const String& reason)
 {
     ASSERT(isMainThread());
     ASSERT(m_syncHelper);
     if (!m_mainWebSocketChannel)
         return;
     m_mainWebSocketChannel->close(code, reason);
 }
 
+void Peer::changeBinaryType(BinaryType newBinaryType)
+{
+    ASSERT(isMainThread());
+    if (m_mainWebSocketChannel)
+        m_mainWebSocketChannel->changeBinaryType(newBinaryType);
+}
+
 void Peer::fail(const String& reason, MessageLevel level, const String& sourceURL, unsigned lineNumber)
 {
     ASSERT(isMainThread());
     ASSERT(m_syncHelper);
     if (!m_mainWebSocketChannel)
         return;
     m_mainWebSocketChannel->fail(reason, level, sourceURL, lineNumber);
 }
 
 void Peer::disconnect()
@@ skipping 26 matching lines @@
     if (bridge->client())
         bridge->client()->didReceiveTextMessage(payload);
 }
 
 void Peer::didReceiveTextMessage(const String& payload)
 {
     ASSERT(isMainThread());
     m_loaderProxy->postTaskToWorkerGlobalScope(createCrossThreadTask(&workerGlobalScopeDidReceiveTextMessage, m_bridge, payload));
 }
 
-static void workerGlobalScopeDidReceiveBinaryMessage(Bridge* bridge, PassOwnPtr<Vector<char>> payload, ExecutionContext* context)
+static void workerGlobalScopeDidReceiveArrayBuffer(Bridge* bridge, PassOwnPtr<Vector<char>> payload, ExecutionContext* context)
 {
     ASSERT_UNUSED(context, context->isWorkerGlobalScope());
     if (bridge->client())
-        bridge->client()->didReceiveBinaryMessage(payload);
+        bridge->client()->didReceiveArrayBuffer(payload);
 }
 
-void Peer::didReceiveBinaryMessage(PassOwnPtr<Vector<char>> payload)
+void Peer::didReceiveArrayBuffer(PassOwnPtr<Vector<char>> payload)
 {
     ASSERT(isMainThread());
-    m_loaderProxy->postTaskToWorkerGlobalScope(createCrossThreadTask(&workerGlobalScopeDidReceiveBinaryMessage, m_bridge, payload));
+    m_loaderProxy->postTaskToWorkerGlobalScope(createCrossThreadTask(&workerGlobalScopeDidReceiveArrayBuffer, m_bridge, payload));
+}
+
+static void workerGlobalScopeDidReceiveBlob(Bridge* bridge, PassRefPtr<blink::BlobDataHandle> blobDataHandle, ExecutionContext* context)
+{
+    ASSERT_UNUSED(context, context->isWorkerGlobalScope());
+    if (bridge->client())
+        bridge->client()->didReceiveBlob(blobDataHandle);
+}
+
+void Peer::didReceiveBlob(PassRefPtr<blink::BlobDataHandle> blobDataHandle)
+{
+    ASSERT(isMainThread());
+    m_loaderProxy->postTaskToWorkerGlobalScope(createCrossThreadTask(&workerGlobalScopeDidReceiveBlob, m_bridge, blobDataHandle));
 }
 
 static void workerGlobalScopeDidConsumeBufferedAmount(Bridge* bridge, uint64_t consumed, ExecutionContext* context)
 {
     ASSERT_UNUSED(context, context->isWorkerGlobalScope());
     if (bridge->client())
         bridge->client()->didConsumeBufferedAmount(consumed);
 }
 
 void Peer::didConsumeBufferedAmount(uint64_t consumed)
@@ skipping 112 matching lines @@
     ASSERT(m_peer);
     m_loaderProxy->postTaskToLoader(createCrossThreadTask(&Peer::sendBlob, m_peer.get(), data));
 }
 
 void Bridge::close(int code, const String& reason)
 {
     ASSERT(m_peer);
     m_loaderProxy->postTaskToLoader(createCrossThreadTask(&Peer::close, m_peer.get(), code, reason));
 }
 
+void Bridge::changeBinaryType(BinaryType newBinaryType)
+{
+    ASSERT(m_peer);
+    m_loaderProxy->postTaskToLoader(createCrossThreadTask(&Peer::changeBinaryType, m_peer.get(), newBinaryType));
+}
+
 void Bridge::fail(const String& reason, MessageLevel level, const String& sourceURL, unsigned lineNumber)
 {
     ASSERT(m_peer);
     m_loaderProxy->postTaskToLoader(createCrossThreadTask(&Peer::fail, m_peer.get(), reason, level, sourceURL, lineNumber));
 }
 
 void Bridge::disconnect()
 {
     if (!m_peer)
         return;
@@ skipping 27 matching lines @@
 
 DEFINE_TRACE(Bridge)
 {
     visitor->trace(m_client);
     visitor->trace(m_workerGlobalScope);
     visitor->trace(m_syncHelper);
     visitor->trace(m_peer);
 }
 
 } // namespace blink