Revert "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::WebURL& first_party_for_cookies,
+               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_