Move WebSocketHandleImpl into Blink (take 2)

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

+/*
+ * Copyright (C) 2013 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
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef WebSocketHandleImpl_h
+#define WebSocketHandleImpl_h
+
+#include "modules/websockets/WebSocketHandle.h"
+#include "mojo/public/cpp/bindings/binding.h"
+#include "public/platform/modules/websockets/websocket.mojom-blink.h"
+
+namespace blink {
+
+class WebSocketHandleImpl : public WebSocketHandle, public mojom::blink::WebSocketClient {
+public:
+    WebSocketHandleImpl();
+    ~WebSocketHandleImpl() override;
+
+    void initialize(InterfaceProvider*) override;
+    void connect(const KURL&, const Vector<String>& protocols, SecurityOrigin*, const KURL& firstPartyForCookies, const String& userAgentOverride, WebSocketHandleClient*) override;
+    void send(bool fin, MessageType, const char* data, size_t) override;
+    void flowControl(int64_t quota) override;
+    void close(unsigned short code, const String& reason) override;
+
+private:
+    void disconnect();
+    void onConnectionError();
+
+    // mojom::blink::WebSocketClient methods:
+    void OnFailChannel(const String& reason) override;
+    void OnStartOpeningHandshake(mojom::blink::WebSocketHandshakeRequestPtr) override;
+    void OnFinishOpeningHandshake(mojom::blink::WebSocketHandshakeResponsePtr) override;
+    void OnAddChannelResponse(const String& selectedProtocol, const String& extensions) override;
+    void OnDataFrame(bool fin, mojom::blink::WebSocketMessageType, const Vector<uint8_t>& data) override;
+    void OnFlowControl(int64_t quota) override;
+    void OnDropChannel(bool wasClean, uint16_t code, const String& reason) override;
+    void OnClosingHandshake() override;
+
+    WebSocketHandleClient* m_client;
+
+    mojom::blink::WebSocketPtr m_websocket;
+    mojo::Binding<mojom::blink::WebSocketClient> m_clientBinding;
+};
+
+} // namespace blink
+
+#endif // WebSocketHandleImpl_h