remoting/host/cast_extension.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_HOST_CAST_EXTENSION_H_
   6 #define REMOTING_HOST_CAST_EXTENSION_H_
   7
   8 #include <string>
   9
  10 #include "base/memory/ref_counted.h"
  11 #include "base/memory/scoped_ptr.h"
  12 #include "remoting/host/host_extension.h"
  13
  14 namespace base {
  15 class SingleThreadTaskRunner;
  16 }  // namespace base
  17
  18 namespace net {
  19 class URLRequestContextGetter;
  20 }  // namespace net
  21
  22 namespace remoting {
  23
  24 namespace protocol {
  25 struct NetworkSettings;
  26 }  // namespace protocol
  27
  28 // CastExtension extends HostExtension to enable WebRTC support.
  29 class CastExtension : public HostExtension {
  30  public:
  31   CastExtension(
  32       scoped_refptr<base::SingleThreadTaskRunner> network_task_runner,
  33       scoped_refptr<net::URLRequestContextGetter> url_request_context_getter,
  34       const protocol::NetworkSettings& network_settings);
  35   ~CastExtension() override;
  36
  37   // HostExtension interface.
  38   std::string capability() const override;
  39   scoped_ptr<HostExtensionSession> CreateExtensionSession(
  40       ClientSessionControl* client_session_control,
  41       protocol::ClientStub* client_stub) override;
  42
  43  private:
  44   scoped_refptr<base::SingleThreadTaskRunner> network_task_runner_;
  45   scoped_refptr<net::URLRequestContextGetter> url_request_context_getter_;
  46   const protocol::NetworkSettings& network_settings_;
  47
  48   DISALLOW_COPY_AND_ASSIGN(CastExtension);
  49 };
  50
  51 }  // namespace remoting
  52
  53 #endif  // REMOTING_HOST_CAST_EXTENSION_H_
  54