Port WebSockets to Mojo IPC

content/child/websocket_bridge.h

-// Copyright 2013 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.
-
-#ifndef CONTENT_CHILD_WEBSOCKET_BRIDGE_H_
-#define CONTENT_CHILD_WEBSOCKET_BRIDGE_H_
-
-#include <stddef.h>
-#include <stdint.h>
-#include <string>
-#include <vector>
-
-#include "content/common/websocket.h"
-#include "ipc/ipc_message.h"
-#include "third_party/WebKit/public/platform/WebVector.h"
-#include "third_party/WebKit/public/platform/modules/websockets/WebSocketHandle.h"
-
-namespace blink {
-class WebSecurityOrigin;
-class WebString;
-class WebURL;
-}  // namespace blink
-
-namespace content {
-
-class WebSocketBridge : public blink::WebSocketHandle {
- public:
-  WebSocketBridge();
-
-  // Handles an IPC message from the browser process.
-  bool OnMessageReceived(const IPC::Message& message);
-
-  // WebSocketHandle functions.
-  void connect(const blink::WebURL& url,
-               const blink::WebVector<blink::WebString>& protocols,
-               const blink::WebSecurityOrigin& origin,
-               const blink::WebString& user_agent_override,
-               blink::WebSocketHandleClient* client) override;
-  void send(bool fin,
-            WebSocketHandle::MessageType type,
-            const char* data,
-            size_t size) override;
-  void flowControl(int64_t quota) override;
-  void close(unsigned short code, const blink::WebString& reason) override;
-
-  void Disconnect();
-
-  void set_render_frame_id(int id) {
-    render_frame_id_ = id;
-  }
-
- private:
-  ~WebSocketBridge() override;
-
-  void DidConnect(const std::string& selected_protocol,
-                  const std::string& extensions);
-  void DidStartOpeningHandshake(const WebSocketHandshakeRequest& request);
-  void DidFinishOpeningHandshake(const WebSocketHandshakeResponse& response);
-  void DidFail(const std::string& message);
-  void DidReceiveData(bool fin,
-                      WebSocketMessageType type,
-                      const std::vector<char>& data);
-  void DidReceiveFlowControl(int64_t quota);
-  void DidClose(bool was_clean, unsigned short code, const std::string& reason);
-  void DidStartClosingHandshake();
-
-  int channel_id_;
-  int render_frame_id_;
-  blink::WebSocketHandleClient* client_;
-
-  static const int kInvalidChannelId = -1;
-};
-
-}  // namespace content
-
-#endif  // CONTENT_CHILD_WEBSOCKET_BRIDGE_H_