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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "remoting/host/host_port_allocator.h" | 5 #include "remoting/host/host_port_allocator.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/stl_util.h" | 8 #include "base/stl_util.h" |
| 9 #include "base/string_number_conversions.h" | 9 #include "base/string_number_conversions.h" |
| 10 #include "googleurl/src/gurl.h" | 10 #include "googleurl/src/gurl.h" |
| 11 #include "net/http/http_status_code.h" | 11 #include "net/http/http_status_code.h" |
| 12 #include "net/url_request/url_request_context_getter.h" | 12 #include "net/url_request/url_request_context_getter.h" |
| 13 #include "remoting/host/network_settings.h" | 13 #include "remoting/host/network_settings.h" |
| 14 #include "third_party/libjingle/source/talk/base/basicpacketsocketfactory.h" | 14 #include "third_party/libjingle/source/talk/base/basicpacketsocketfactory.h" |
| 15 | 15 |
| 16 namespace remoting { | 16 namespace remoting { |
| 17 | 17 |
| 18 namespace { | 18 namespace { |
| 19 | 19 |
| 20 class HostPortAllocatorSession | 20 class HostPortAllocatorSession |
| 21 : public cricket::HttpPortAllocatorSessionBase { | 21 : public cricket::HttpPortAllocatorSessionBase { |
| 22 public: | 22 public: |
| 23 HostPortAllocatorSession( | 23 HostPortAllocatorSession( |
| 24 cricket::HttpPortAllocatorBase* allocator, | 24 cricket::HttpPortAllocatorBase* allocator, |
| 25 const std::string& channel_name, | 25 const std::string& channel_name, |
| 26 int component, | 26 int component, |
| 27 const std::string& ice_username_fragment, |
| 28 const std::string& ice_password, |
| 27 const std::vector<talk_base::SocketAddress>& stun_hosts, | 29 const std::vector<talk_base::SocketAddress>& stun_hosts, |
| 28 const std::vector<std::string>& relay_hosts, | 30 const std::vector<std::string>& relay_hosts, |
| 29 const std::string& relay, | 31 const std::string& relay, |
| 30 const scoped_refptr<net::URLRequestContextGetter>& url_context); | 32 const scoped_refptr<net::URLRequestContextGetter>& url_context); |
| 31 virtual ~HostPortAllocatorSession(); | 33 virtual ~HostPortAllocatorSession(); |
| 32 | 34 |
| 33 // cricket::HttpPortAllocatorBase overrides. | 35 // cricket::HttpPortAllocatorBase overrides. |
| 34 virtual void ConfigReady(cricket::PortConfiguration* config) OVERRIDE; | 36 virtual void ConfigReady(cricket::PortConfiguration* config) OVERRIDE; |
| 35 virtual void SendSessionRequest(const std::string& host, int port) OVERRIDE; | 37 virtual void SendSessionRequest(const std::string& host, int port) OVERRIDE; |
| 36 | 38 |
| 37 private: | 39 private: |
| 38 void OnSessionRequestDone(UrlFetcher* url_fetcher, | 40 void OnSessionRequestDone(UrlFetcher* url_fetcher, |
| 39 const net::URLRequestStatus& status, | 41 const net::URLRequestStatus& status, |
| 40 int response_code, | 42 int response_code, |
| 41 const std::string& response); | 43 const std::string& response); |
| 42 | 44 |
| 43 scoped_refptr<net::URLRequestContextGetter> url_context_; | 45 scoped_refptr<net::URLRequestContextGetter> url_context_; |
| 44 std::set<UrlFetcher*> url_fetchers_; | 46 std::set<UrlFetcher*> url_fetchers_; |
| 45 | 47 |
| 46 DISALLOW_COPY_AND_ASSIGN(HostPortAllocatorSession); | 48 DISALLOW_COPY_AND_ASSIGN(HostPortAllocatorSession); |
| 47 }; | 49 }; |
| 48 | 50 |
| 49 HostPortAllocatorSession::HostPortAllocatorSession( | 51 HostPortAllocatorSession::HostPortAllocatorSession( |
| 50 cricket::HttpPortAllocatorBase* allocator, | 52 cricket::HttpPortAllocatorBase* allocator, |
| 51 const std::string& channel_name, | 53 const std::string& channel_name, |
| 52 int component, | 54 int component, |
| 55 const std::string& ice_username_fragment, |
| 56 const std::string& ice_password, |
| 53 const std::vector<talk_base::SocketAddress>& stun_hosts, | 57 const std::vector<talk_base::SocketAddress>& stun_hosts, |
| 54 const std::vector<std::string>& relay_hosts, | 58 const std::vector<std::string>& relay_hosts, |
| 55 const std::string& relay, | 59 const std::string& relay, |
| 56 const scoped_refptr<net::URLRequestContextGetter>& url_context) | 60 const scoped_refptr<net::URLRequestContextGetter>& url_context) |
| 57 : HttpPortAllocatorSessionBase( | 61 : HttpPortAllocatorSessionBase( |
| 58 allocator, channel_name, component, stun_hosts, relay_hosts, relay, ""), | 62 allocator, channel_name, component, ice_username_fragment, ice_password, |
| 63 stun_hosts, relay_hosts, relay, ""), |
| 59 url_context_(url_context) { | 64 url_context_(url_context) { |
| 60 } | 65 } |
| 61 | 66 |
| 62 HostPortAllocatorSession::~HostPortAllocatorSession() { | 67 HostPortAllocatorSession::~HostPortAllocatorSession() { |
| 63 STLDeleteElements(&url_fetchers_); | 68 STLDeleteElements(&url_fetchers_); |
| 64 } | 69 } |
| 65 | 70 |
| 66 void HostPortAllocatorSession::ConfigReady(cricket::PortConfiguration* config) { | 71 void HostPortAllocatorSession::ConfigReady(cricket::PortConfiguration* config) { |
| 67 // Filter out non-UDP relay ports, so that we don't try using TCP. | 72 // Filter out non-UDP relay ports, so that we don't try using TCP. |
| 68 for (cricket::PortConfiguration::RelayList::iterator relay = | 73 for (cricket::PortConfiguration::RelayList::iterator relay = |
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| 147 scoped_ptr<talk_base::PacketSocketFactory> socket_factory) | 152 scoped_ptr<talk_base::PacketSocketFactory> socket_factory) |
| 148 : HttpPortAllocatorBase(network_manager.get(), socket_factory.get(), ""), | 153 : HttpPortAllocatorBase(network_manager.get(), socket_factory.get(), ""), |
| 149 url_context_(url_context), | 154 url_context_(url_context), |
| 150 network_manager_(network_manager.Pass()), | 155 network_manager_(network_manager.Pass()), |
| 151 socket_factory_(socket_factory.Pass()) { | 156 socket_factory_(socket_factory.Pass()) { |
| 152 } | 157 } |
| 153 | 158 |
| 154 HostPortAllocator::~HostPortAllocator() { | 159 HostPortAllocator::~HostPortAllocator() { |
| 155 } | 160 } |
| 156 | 161 |
| 157 cricket::PortAllocatorSession* HostPortAllocator::CreateSession( | 162 cricket::PortAllocatorSession* HostPortAllocator::CreateSessionInternal( |
| 158 const std::string& channel_name, | 163 const std::string& channel_name, |
| 159 int component) { | 164 int component, |
| 165 const std::string& ice_username_fragment, |
| 166 const std::string& ice_password) { |
| 160 return new HostPortAllocatorSession( | 167 return new HostPortAllocatorSession( |
| 161 this, channel_name, component, stun_hosts(), | 168 this, channel_name, component, ice_username_fragment, ice_password, |
| 162 relay_hosts(), relay_token(), url_context_); | 169 stun_hosts(), relay_hosts(), relay_token(), url_context_); |
| 163 } | 170 } |
| 164 | 171 |
| 165 } // namespace remoting | 172 } // namespace remoting |
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