remoting/protocol/chromium_port_allocator.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 REMOTING_PROTOCOL_CHROMIUM_PORT_ALLOCATOR_H_
   6 #define REMOTING_PROTOCOL_CHROMIUM_PORT_ALLOCATOR_H_
   7
   8 #include <set>
   9
  10 #include "base/memory/ref_counted.h"
  11 #include "base/memory/scoped_ptr.h"
  12 #include "third_party/webrtc/p2p/client/httpportallocator.h"
  13
  14 namespace net {
  15 class URLRequestContextGetter;
  16 }  // namespace net
  17
  18 namespace remoting {
  19 namespace protocol {
  20
  21 struct NetworkSettings;
  22
  23 // An implementation of cricket::PortAllocator for libjingle that
  24 // uses Chromium's network stack and configures itself according
  25 // to the specified NetworkSettings.
  26 class ChromiumPortAllocator : public cricket::HttpPortAllocatorBase {
  27  public:
  28   static scoped_ptr<ChromiumPortAllocator> Create(
  29       const scoped_refptr<net::URLRequestContextGetter>& url_context,
  30       const NetworkSettings& network_settings);
  31
  32   ~ChromiumPortAllocator() override;
  33
  34   // cricket::HttpPortAllocatorBase overrides.
  35   cricket::PortAllocatorSession* CreateSessionInternal(
  36       const std::string& content_name,
  37       int component,
  38       const std::string& ice_username_fragment,
  39       const std::string& ice_password) override;
  40
  41  private:
  42   ChromiumPortAllocator(
  43       const scoped_refptr<net::URLRequestContextGetter>& url_context,
  44       scoped_ptr<rtc::NetworkManager> network_manager,
  45       scoped_ptr<rtc::PacketSocketFactory> socket_factory);
  46
  47   scoped_refptr<net::URLRequestContextGetter> url_context_;
  48   scoped_ptr<rtc::NetworkManager> network_manager_;
  49   scoped_ptr<rtc::PacketSocketFactory> socket_factory_;
  50
  51   DISALLOW_COPY_AND_ASSIGN(ChromiumPortAllocator);
  52 };
  53
  54 }  // namespace protocol
  55 }  // namespace remoting
  56
  57 #endif  // REMOTING_HOST_HOST_PORT_ALLOCATOR_H_