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| 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 NET_SOCKET_WEBSOCKET_TRANSPORT_CONNECT_SUB_JOB_H_ | |
| 6 #define NET_SOCKET_WEBSOCKET_TRANSPORT_CONNECT_SUB_JOB_H_ | |
| 7 | |
| 8 #include "base/compiler_specific.h" | |
| 9 #include "base/macros.h" | |
| 10 #include "base/memory/scoped_ptr.h" | |
| 11 #include "net/base/address_list.h" | |
| 12 #include "net/base/load_states.h" | |
| 13 #include "net/socket/websocket_endpoint_lock_manager.h" | |
| 14 #include "net/socket/websocket_transport_client_socket_pool.h" | |
| 15 | |
| 16 namespace net { | |
| 17 | |
| 18 class BoundNetLog; | |
| 19 class ClientSocketFactory; | |
| 20 class IPEndPoint; | |
| 21 class StreamSocket; | |
| 22 | |
| 23 // Attempts to connect to a subset of the addresses required by a | |
| 24 // WebSocketTransportConnectJob, specifically either the IPv4 or IPv6 | |
| 25 // addresses. Each address is tried in turn, and parent_job->OnSubJobComplete() | |
| 26 // is called when the first address succeeds or the last address fails. | |
| 27 class WebSocketTransportConnectSubJob | |
| 28 : public WebSocketEndpointLockManager::Waiter { | |
| 29 public: | |
| 30 typedef WebSocketTransportConnectJob::SubJobType SubJobType; | |
| 31 | |
| 32 WebSocketTransportConnectSubJob(const AddressList& addresses, | |
| 33 WebSocketTransportConnectJob* parent_job, | |
| 34 SubJobType type); | |
| 35 | |
| 36 ~WebSocketTransportConnectSubJob() override; | |
| 37 | |
| 38 // Start connecting. | |
| 39 int Start(); | |
| 40 | |
| 41 bool started() { return next_state_ != STATE_NONE; } | |
| 42 | |
| 43 LoadState GetLoadState() const; | |
| 44 | |
| 45 SubJobType type() const { return type_; } | |
| 46 | |
| 47 scoped_ptr<StreamSocket> PassSocket() { return transport_socket_.Pass(); } | |
| 48 | |
| 49 // Implementation of WebSocketEndpointLockManager::EndpointWaiter. | |
| 50 void GotEndpointLock() override; | |
| 51 | |
| 52 private: | |
| 53 enum State { | |
| 54 STATE_NONE, | |
| 55 STATE_OBTAIN_LOCK, | |
| 56 STATE_OBTAIN_LOCK_COMPLETE, | |
| 57 STATE_TRANSPORT_CONNECT, | |
| 58 STATE_TRANSPORT_CONNECT_COMPLETE, | |
| 59 STATE_DONE, | |
| 60 }; | |
| 61 | |
| 62 ClientSocketFactory* client_socket_factory() const; | |
| 63 | |
| 64 const BoundNetLog& net_log() const; | |
| 65 | |
| 66 const IPEndPoint& CurrentAddress() const; | |
| 67 | |
| 68 void OnIOComplete(int result); | |
| 69 int DoLoop(int result); | |
| 70 int DoEndpointLock(); | |
| 71 int DoEndpointLockComplete(); | |
| 72 int DoTransportConnect(); | |
| 73 int DoTransportConnectComplete(int result); | |
| 74 | |
| 75 WebSocketTransportConnectJob* const parent_job_; | |
| 76 | |
| 77 const AddressList addresses_; | |
| 78 size_t current_address_index_; | |
| 79 | |
| 80 State next_state_; | |
| 81 const SubJobType type_; | |
| 82 | |
| 83 scoped_ptr<StreamSocket> transport_socket_; | |
| 84 | |
| 85 DISALLOW_COPY_AND_ASSIGN(WebSocketTransportConnectSubJob); | |
| 86 }; | |
| 87 | |
| 88 } // namespace net | |
| 89 | |
| 90 #endif // NET_SOCKET_WEBSOCKET_TRANSPORT_CONNECT_SUB_JOB_H_ | |
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Chromium Code Reviews
Issue 992733002:
Remove //net (except for Android test stuff) and sdch (Closed)
Base URL: git@github.com:domokit/mojo.git@master