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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 <stdint.h> |
| 9 |
9 #include "base/callback.h" | 10 #include "base/callback.h" |
10 #include "base/compiler_specific.h" | 11 #include "base/compiler_specific.h" |
| 12 #include "base/macros.h" |
11 #include "base/memory/ref_counted.h" | 13 #include "base/memory/ref_counted.h" |
12 #include "base/memory/scoped_ptr.h" | 14 #include "base/memory/scoped_ptr.h" |
13 #include "base/threading/non_thread_safe.h" | 15 #include "base/threading/non_thread_safe.h" |
14 #include "base/timer/timer.h" | 16 #include "base/timer/timer.h" |
15 #include "base/win/object_watcher.h" | 17 #include "base/win/object_watcher.h" |
16 #include "base/win/scoped_handle.h" | 18 #include "base/win/scoped_handle.h" |
17 #include "net/base/backoff_entry.h" | 19 #include "net/base/backoff_entry.h" |
18 | 20 |
19 namespace base { | 21 namespace base { |
20 class SingleThreadTaskRunner; | 22 class SingleThreadTaskRunner; |
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87 void OnProcessLaunched(base::win::ScopedHandle worker_process); | 89 void OnProcessLaunched(base::win::ScopedHandle worker_process); |
88 | 90 |
89 // Called when a fatal error occurs (i.e. a failed process launch). | 91 // Called when a fatal error occurs (i.e. a failed process launch). |
90 // The delegate must guarantee that no other notifications are delivered once | 92 // The delegate must guarantee that no other notifications are delivered once |
91 // OnFatalError() has been called. | 93 // OnFatalError() has been called. |
92 void OnFatalError(); | 94 void OnFatalError(); |
93 | 95 |
94 // Mirrors methods of IPC::Listener to be invoked by |Delegate|. |Delegate| | 96 // Mirrors methods of IPC::Listener to be invoked by |Delegate|. |Delegate| |
95 // has to validate |peer_pid| if necessary. | 97 // has to validate |peer_pid| if necessary. |
96 bool OnMessageReceived(const IPC::Message& message); | 98 bool OnMessageReceived(const IPC::Message& message); |
97 void OnChannelConnected(int32 peer_pid); | 99 void OnChannelConnected(int32_t peer_pid); |
98 void OnChannelError(); | 100 void OnChannelError(); |
99 | 101 |
100 private: | 102 private: |
101 friend class WorkerProcessLauncherTest; | 103 friend class WorkerProcessLauncherTest; |
102 | 104 |
103 // base::win::ObjectWatcher::Delegate implementation used to watch for | 105 // base::win::ObjectWatcher::Delegate implementation used to watch for |
104 // the worker process exiting. | 106 // the worker process exiting. |
105 void OnObjectSignaled(HANDLE object) override; | 107 void OnObjectSignaled(HANDLE object) override; |
106 | 108 |
107 // Returns true when the object is being destroyed. | 109 // Returns true when the object is being destroyed. |
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160 | 162 |
161 // The handle of the worker process, if launched. | 163 // The handle of the worker process, if launched. |
162 base::win::ScopedHandle worker_process_; | 164 base::win::ScopedHandle worker_process_; |
163 | 165 |
164 DISALLOW_COPY_AND_ASSIGN(WorkerProcessLauncher); | 166 DISALLOW_COPY_AND_ASSIGN(WorkerProcessLauncher); |
165 }; | 167 }; |
166 | 168 |
167 } // namespace remoting | 169 } // namespace remoting |
168 | 170 |
169 #endif // REMOTING_HOST_WIN_WORKER_PROCESS_LAUNCHER_H_ | 171 #endif // REMOTING_HOST_WIN_WORKER_PROCESS_LAUNCHER_H_ |
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