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

third_party/WebKit/Source/modules/websockets/DOMWebSocket.h

 /*
  * Copyright (C) 2011 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 107 matching lines @@
     // Prevent this instance from being collected while it's not in CLOSED
     // state.
     bool hasPendingActivity() const override;
     void suspend() override;
     void resume() override;
     void stop() override;
 
     // WebSocketChannelClient functions.
     void didConnect(const String& subprotocol, const String& extensions) override;
     void didReceiveTextMessage(const String& message) override;
-    void didReceiveBinaryMessage(PassOwnPtr<Vector<char>>) override;
+    void didReceiveArrayBuffer(PassOwnPtr<Vector<char>>) override;
+    void didReceiveBlob(PassRefPtr<BlobDataHandle>) override;
     void didError() override;
     void didConsumeBufferedAmount(uint64_t) override;
     void didStartClosingHandshake() override;
     void didClose(ClosingHandshakeCompletionStatus, unsigned short code, const String& reason) override;
 
     DECLARE_VIRTUAL_TRACE();
 
     static bool isValidSubprotocolString(const String&);
 
 protected:
@@ skipping 50 matching lines @@
         WebSocketSendTypeMax,
     };
 
     enum WebSocketReceiveType {
         WebSocketReceiveTypeString,
         WebSocketReceiveTypeArrayBuffer,
         WebSocketReceiveTypeBlob,
         WebSocketReceiveTypeMax,
     };
 
+    enum BinaryType {
+        BinaryTypeBlob,
+        BinaryTypeArrayBuffer
+    };
+
+    static WebSocketChannel::BinaryType toChannelBinaryType(BinaryType);
+
     // This function is virtual for unittests.
     // FIXME: Move WebSocketChannel::create here.
     virtual WebSocketChannel* createChannel(ExecutionContext* context, WebSocketChannelClient* client)
     {
         return WebSocketChannel::create(context, client);
     }
 
     // Adds a console message with JSMessageSource and ErrorMessageLevel.
     void logError(const String& message);
 
     // Handle the JavaScript close method call. close() methods on this class
     // are just for determining if the optional code argument is supplied or
     // not.
     void closeInternal(int, const String&, ExceptionState&);
 
     // Updates m_bufferedAmountAfterClose given the amount of data passed to
     // send() method after the state changed to CLOSING or CLOSED.
     void updateBufferedAmountAfterClose(uint64_t);
     void reflectBufferedAmountConsumption(Timer<DOMWebSocket>*);
 
     void releaseChannel();
 
-    enum BinaryType {
-        BinaryTypeBlob,
-        BinaryTypeArrayBuffer
-    };
-
     Member<WebSocketChannel> m_channel;
 
     State m_state;
     KURL m_url;
     uint64_t m_bufferedAmount;
     // The consumed buffered amount that will be reflected to m_bufferedAmount
     // later. It will be cleared once reflected.
     uint64_t m_consumedBufferedAmount;
     uint64_t m_bufferedAmountAfterClose;
     BinaryType m_binaryType;
     // The subprotocol the server selected.
     String m_subprotocol;
     String m_extensions;
 
     Member<EventQueue> m_eventQueue;
     Timer<DOMWebSocket> m_bufferedAmountConsumeTimer;
 };
 
 } // namespace blink
 
 #endif // DOMWebSocket_h