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1 /* | 1 /* |
2 * Copyright 2004 The WebRTC Project Authors. All rights reserved. | 2 * Copyright 2004 The WebRTC Project Authors. All rights reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #ifndef WEBRTC_P2P_CLIENT_BASICPORTALLOCATOR_H_ | 11 #ifndef WEBRTC_P2P_CLIENT_BASICPORTALLOCATOR_H_ |
12 #define WEBRTC_P2P_CLIENT_BASICPORTALLOCATOR_H_ | 12 #define WEBRTC_P2P_CLIENT_BASICPORTALLOCATOR_H_ |
13 | 13 |
14 #include <memory> | 14 #include <memory> |
15 #include <string> | 15 #include <string> |
16 #include <vector> | 16 #include <vector> |
17 | 17 |
18 #include "webrtc/p2p/base/portallocator.h" | 18 #include "webrtc/p2p/base/portallocator.h" |
19 #include "webrtc/rtc_base/checks.h" | 19 #include "webrtc/rtc_base/checks.h" |
20 #include "webrtc/rtc_base/messagequeue.h" | 20 #include "webrtc/rtc_base/messagequeue.h" |
21 #include "webrtc/rtc_base/network.h" | 21 #include "webrtc/rtc_base/network.h" |
22 #include "webrtc/rtc_base/thread.h" | 22 #include "webrtc/rtc_base/thread.h" |
23 | 23 |
| 24 namespace webrtc { |
| 25 class RtcEventLog; |
| 26 } // namespace webrtc |
| 27 |
24 namespace cricket { | 28 namespace cricket { |
25 | 29 |
26 class BasicPortAllocator : public PortAllocator { | 30 class BasicPortAllocator : public PortAllocator { |
27 public: | 31 public: |
28 BasicPortAllocator(rtc::NetworkManager* network_manager, | 32 BasicPortAllocator(rtc::NetworkManager* network_manager, |
29 rtc::PacketSocketFactory* socket_factory); | 33 rtc::PacketSocketFactory* socket_factory, |
| 34 webrtc::RtcEventLog* event_log); |
30 explicit BasicPortAllocator(rtc::NetworkManager* network_manager); | 35 explicit BasicPortAllocator(rtc::NetworkManager* network_manager); |
31 BasicPortAllocator(rtc::NetworkManager* network_manager, | 36 BasicPortAllocator(rtc::NetworkManager* network_manager, |
32 rtc::PacketSocketFactory* socket_factory, | 37 rtc::PacketSocketFactory* socket_factory, |
33 const ServerAddresses& stun_servers); | 38 const ServerAddresses& stun_servers); |
34 BasicPortAllocator(rtc::NetworkManager* network_manager, | 39 BasicPortAllocator(rtc::NetworkManager* network_manager, |
35 const ServerAddresses& stun_servers, | 40 const ServerAddresses& stun_servers, |
36 const rtc::SocketAddress& relay_server_udp, | 41 const rtc::SocketAddress& relay_server_udp, |
37 const rtc::SocketAddress& relay_server_tcp, | 42 const rtc::SocketAddress& relay_server_tcp, |
38 const rtc::SocketAddress& relay_server_ssl); | 43 const rtc::SocketAddress& relay_server_ssl); |
39 virtual ~BasicPortAllocator(); | 44 virtual ~BasicPortAllocator(); |
40 | 45 |
41 // Set to kDefaultNetworkIgnoreMask by default. | 46 // Set to kDefaultNetworkIgnoreMask by default. |
42 void SetNetworkIgnoreMask(int network_ignore_mask) override { | 47 void SetNetworkIgnoreMask(int network_ignore_mask) override { |
43 // TODO(phoglund): implement support for other types than loopback. | 48 // TODO(phoglund): implement support for other types than loopback. |
44 // See https://code.google.com/p/webrtc/issues/detail?id=4288. | 49 // See https://code.google.com/p/webrtc/issues/detail?id=4288. |
45 // Then remove set_network_ignore_list from NetworkManager. | 50 // Then remove set_network_ignore_list from NetworkManager. |
46 network_ignore_mask_ = network_ignore_mask; | 51 network_ignore_mask_ = network_ignore_mask; |
47 } | 52 } |
48 | 53 |
49 int network_ignore_mask() const { return network_ignore_mask_; } | 54 int network_ignore_mask() const { return network_ignore_mask_; } |
50 | 55 |
51 rtc::NetworkManager* network_manager() const { return network_manager_; } | 56 rtc::NetworkManager* network_manager() const { return network_manager_; } |
| 57 webrtc::RtcEventLog* event_log() const { return event_log_; } |
52 | 58 |
53 // If socket_factory() is set to NULL each PortAllocatorSession | 59 // If socket_factory() is set to NULL each PortAllocatorSession |
54 // creates its own socket factory. | 60 // creates its own socket factory. |
55 rtc::PacketSocketFactory* socket_factory() { return socket_factory_; } | 61 rtc::PacketSocketFactory* socket_factory() { return socket_factory_; } |
56 | 62 |
57 PortAllocatorSession* CreateSessionInternal( | 63 PortAllocatorSession* CreateSessionInternal( |
58 const std::string& content_name, | 64 const std::string& content_name, |
59 int component, | 65 int component, |
60 const std::string& ice_ufrag, | 66 const std::string& ice_ufrag, |
61 const std::string& ice_pwd) override; | 67 const std::string& ice_pwd) override; |
62 | 68 |
63 // Convenience method that adds a TURN server to the configuration. | 69 // Convenience method that adds a TURN server to the configuration. |
64 void AddTurnServer(const RelayServerConfig& turn_server); | 70 void AddTurnServer(const RelayServerConfig& turn_server); |
65 | 71 |
66 private: | 72 private: |
67 void Construct(); | 73 void Construct(); |
68 | 74 |
69 void OnIceRegathering(PortAllocatorSession* session, | 75 void OnIceRegathering(PortAllocatorSession* session, |
70 IceRegatheringReason reason); | 76 IceRegatheringReason reason); |
71 | 77 |
72 rtc::NetworkManager* network_manager_; | 78 rtc::NetworkManager* network_manager_; |
73 rtc::PacketSocketFactory* socket_factory_; | 79 rtc::PacketSocketFactory* socket_factory_; |
| 80 webrtc::RtcEventLog* event_log_; |
74 bool allow_tcp_listen_; | 81 bool allow_tcp_listen_; |
75 int network_ignore_mask_ = rtc::kDefaultNetworkIgnoreMask; | 82 int network_ignore_mask_ = rtc::kDefaultNetworkIgnoreMask; |
76 }; | 83 }; |
77 | 84 |
78 struct PortConfiguration; | 85 struct PortConfiguration; |
79 class AllocationSequence; | 86 class AllocationSequence; |
80 | 87 |
81 enum class SessionState { | 88 enum class SessionState { |
82 GATHERING, // Actively allocating ports and gathering candidates. | 89 GATHERING, // Actively allocating ports and gathering candidates. |
83 CLEARED, // Current allocation process has been stopped but may start | 90 CLEARED, // Current allocation process has been stopped but may start |
84 // new ones. | 91 // new ones. |
85 STOPPED // This session has completely stopped, no new allocation | 92 STOPPED // This session has completely stopped, no new allocation |
86 // process will be started. | 93 // process will be started. |
87 }; | 94 }; |
88 | 95 |
89 class BasicPortAllocatorSession : public PortAllocatorSession, | 96 class BasicPortAllocatorSession : public PortAllocatorSession, |
90 public rtc::MessageHandler { | 97 public rtc::MessageHandler { |
91 public: | 98 public: |
92 BasicPortAllocatorSession(BasicPortAllocator* allocator, | 99 BasicPortAllocatorSession(BasicPortAllocator* allocator, |
93 const std::string& content_name, | 100 const std::string& content_name, |
94 int component, | 101 int component, |
95 const std::string& ice_ufrag, | 102 const std::string& ice_ufrag, |
96 const std::string& ice_pwd); | 103 const std::string& ice_pwd); |
97 ~BasicPortAllocatorSession(); | 104 ~BasicPortAllocatorSession(); |
98 | 105 |
99 virtual BasicPortAllocator* allocator() { return allocator_; } | 106 virtual BasicPortAllocator* allocator() { return allocator_; } |
100 rtc::Thread* network_thread() { return network_thread_; } | 107 rtc::Thread* network_thread() { return network_thread_; } |
101 rtc::PacketSocketFactory* socket_factory() { return socket_factory_; } | 108 rtc::PacketSocketFactory* socket_factory() { return socket_factory_; } |
| 109 webrtc::RtcEventLog* event_log() { return allocator_->event_log(); } |
102 | 110 |
103 void SetCandidateFilter(uint32_t filter) override; | 111 void SetCandidateFilter(uint32_t filter) override; |
104 void StartGettingPorts() override; | 112 void StartGettingPorts() override; |
105 void StopGettingPorts() override; | 113 void StopGettingPorts() override; |
106 void ClearGettingPorts() override; | 114 void ClearGettingPorts() override; |
107 bool IsGettingPorts() override { return state_ == SessionState::GATHERING; } | 115 bool IsGettingPorts() override { return state_ == SessionState::GATHERING; } |
108 bool IsCleared() const override { return state_ == SessionState::CLEARED; } | 116 bool IsCleared() const override { return state_ == SessionState::CLEARED; } |
109 bool IsStopped() const override { return state_ == SessionState::STOPPED; } | 117 bool IsStopped() const override { return state_ == SessionState::STOPPED; } |
110 // These will all be cricket::Ports. | 118 // These will all be cricket::Ports. |
111 std::vector<PortInterface*> ReadyPorts() const override; | 119 std::vector<PortInterface*> ReadyPorts() const override; |
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374 std::unique_ptr<rtc::AsyncPacketSocket> udp_socket_; | 382 std::unique_ptr<rtc::AsyncPacketSocket> udp_socket_; |
375 // There will be only one udp port per AllocationSequence. | 383 // There will be only one udp port per AllocationSequence. |
376 UDPPort* udp_port_; | 384 UDPPort* udp_port_; |
377 std::vector<TurnPort*> turn_ports_; | 385 std::vector<TurnPort*> turn_ports_; |
378 int phase_; | 386 int phase_; |
379 }; | 387 }; |
380 | 388 |
381 } // namespace cricket | 389 } // namespace cricket |
382 | 390 |
383 #endif // WEBRTC_P2P_CLIENT_BASICPORTALLOCATOR_H_ | 391 #endif // WEBRTC_P2P_CLIENT_BASICPORTALLOCATOR_H_ |
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