mojo/spy/websocket_server.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef MOJO_SPY_WEBSOCKET_SERVER_H_
   6 #define MOJO_SPY_WEBSOCKET_SERVER_H_
   7
   8 #include <string>
   9
  10 #include "mojo/spy/common.h"
  11 #include "mojo/spy/public/spy.mojom.h"
  12 #include "net/server/http_server.h"
  13
  14 namespace base {
  15 class Time;
  16 };
  17
  18 class GURL;
  19
  20 namespace mojo {
  21
  22 class WebSocketServer : public net::HttpServer::Delegate,
  23                         public spy_api::SpyClient {
  24  public:
  25   // Pass 0 in |port| to listen in one available port.
  26   explicit WebSocketServer(int port, ScopedMessagePipeHandle server_pipe);
  27   virtual ~WebSocketServer();
  28   // Begin accepting HTTP requests. Must be called from an IO MessageLoop.
  29   bool Start();
  30   // Returns the listening port, useful if 0 was passed to the contructor.
  31   int port() const { return port_; }
  32
  33   // Maintains a log of the message passed in.
  34   void LogMessageInfo(
  35       const mojo::MojoRequestHeader& message_header,
  36       const GURL& url,
  37       const base::Time& message_time);
  38
  39  protected:
  40   // Overridden from net::HttpServer::Delegate.
  41   virtual void OnHttpRequest(
  42       int connection_id,
  43       const net::HttpServerRequestInfo& info) OVERRIDE;
  44   virtual void OnWebSocketRequest(
  45       int connection_id,
  46       const net::HttpServerRequestInfo& info) OVERRIDE;
  47   virtual void OnWebSocketMessage(
  48       int connection_id,
  49       const std::string& data) OVERRIDE;
  50   virtual void OnClose(int connection_id) OVERRIDE;
  51
  52   // Overriden form spy_api::SpyClient.
  53   virtual void OnFatalError(spy_api::Result result) OVERRIDE;
  54   virtual void OnSessionEnd(spy_api::Result result) OVERRIDE;
  55   virtual void OnClientConnection(
  56       const mojo::String& name,
  57       uint32_t id,
  58       spy_api::ConnectionOptions options) OVERRIDE;
  59   virtual void OnMessage(spy_api::MessagePtr message) OVERRIDE;
  60
  61   // Callbacks from calling spy_api::SpyServer.
  62   void OnStartSession(spy_api::Result, mojo::String);
  63
  64   bool Connected() const;
  65
  66  private:
  67   int port_;
  68   int connection_id_;
  69   scoped_ptr<net::HttpServer> web_server_;
  70   spy_api::SpyServerPtr spy_server_;
  71
  72   DISALLOW_COPY_AND_ASSIGN(WebSocketServer);
  73 };
  74
  75 }  // namespace mojo
  76
  77 #endif  // MOJO_SPY_WEBSOCKET_SERVER_H_