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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 #ifndef REMOTING_HOST_WIN_WORKER_PROCESS_LAUNCHER_H_ | 5 #ifndef REMOTING_HOST_WIN_WORKER_PROCESS_LAUNCHER_H_ |
6 #define REMOTING_HOST_WIN_WORKER_PROCESS_LAUNCHER_H_ | 6 #define REMOTING_HOST_WIN_WORKER_PROCESS_LAUNCHER_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/callback.h" | 9 #include "base/callback.h" |
10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
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95 // has to validate |peer_pid| if necessary. | 95 // has to validate |peer_pid| if necessary. |
96 bool OnMessageReceived(const IPC::Message& message); | 96 bool OnMessageReceived(const IPC::Message& message); |
97 void OnChannelConnected(int32 peer_pid); | 97 void OnChannelConnected(int32 peer_pid); |
98 void OnChannelError(); | 98 void OnChannelError(); |
99 | 99 |
100 private: | 100 private: |
101 friend class WorkerProcessLauncherTest; | 101 friend class WorkerProcessLauncherTest; |
102 | 102 |
103 // base::win::ObjectWatcher::Delegate implementation used to watch for | 103 // base::win::ObjectWatcher::Delegate implementation used to watch for |
104 // the worker process exiting. | 104 // the worker process exiting. |
105 virtual void OnObjectSignaled(HANDLE object) OVERRIDE; | 105 virtual void OnObjectSignaled(HANDLE object) override; |
106 | 106 |
107 // Returns true when the object is being destroyed. | 107 // Returns true when the object is being destroyed. |
108 bool stopping() const { return ipc_handler_ == NULL; } | 108 bool stopping() const { return ipc_handler_ == NULL; } |
109 | 109 |
110 // Attempts to launch the worker process. Schedules next launch attempt if | 110 // Attempts to launch the worker process. Schedules next launch attempt if |
111 // creation of the process fails. | 111 // creation of the process fails. |
112 void LaunchWorker(); | 112 void LaunchWorker(); |
113 | 113 |
114 // Called to record outcome of a launch attempt: success or failure. | 114 // Called to record outcome of a launch attempt: success or failure. |
115 void RecordLaunchResult(); | 115 void RecordLaunchResult(); |
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160 | 160 |
161 // The handle of the worker process, if launched. | 161 // The handle of the worker process, if launched. |
162 base::win::ScopedHandle worker_process_; | 162 base::win::ScopedHandle worker_process_; |
163 | 163 |
164 DISALLOW_COPY_AND_ASSIGN(WorkerProcessLauncher); | 164 DISALLOW_COPY_AND_ASSIGN(WorkerProcessLauncher); |
165 }; | 165 }; |
166 | 166 |
167 } // namespace remoting | 167 } // namespace remoting |
168 | 168 |
169 #endif // REMOTING_HOST_WIN_WORKER_PROCESS_LAUNCHER_H_ | 169 #endif // REMOTING_HOST_WIN_WORKER_PROCESS_LAUNCHER_H_ |
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