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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 "base/process/kill.h" | 5 #include "base/process/kill.h" |
| 6 | 6 |
| 7 #include <io.h> | 7 #include <io.h> |
| 8 #include <windows.h> | 8 #include <windows.h> |
| 9 | 9 |
| 10 #include "base/bind.h" | 10 #include "base/bind.h" |
| 11 #include "base/bind_helpers.h" | 11 #include "base/bind_helpers.h" |
| 12 #include "base/logging.h" | 12 #include "base/logging.h" |
| 13 #include "base/message_loop/message_loop.h" | 13 #include "base/message_loop/message_loop.h" |
| 14 #include "base/process/process_iterator.h" | 14 #include "base/process/process_iterator.h" |
| 15 #include "base/profiler/scoped_profile.h" | 15 #include "base/profiler/scoped_tracker.h" |
| 16 #include "base/win/object_watcher.h" | 16 #include "base/win/object_watcher.h" |
| 17 | 17 |
| 18 namespace base { | 18 namespace base { |
| 19 | 19 |
| 20 namespace { | 20 namespace { |
| 21 | 21 |
| 22 // Exit codes with special meanings on Windows. | 22 // Exit codes with special meanings on Windows. |
| 23 const DWORD kNormalTerminationExitCode = 0; | 23 const DWORD kNormalTerminationExitCode = 0; |
| 24 const DWORD kDebuggerInactiveExitCode = 0xC0000354; | 24 const DWORD kDebuggerInactiveExitCode = 0xC0000354; |
| 25 const DWORD kKeyboardInterruptExitCode = 0xC000013A; | 25 const DWORD kKeyboardInterruptExitCode = 0xC000013A; |
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| 65 TimedOut(); | 65 TimedOut(); |
| 66 DCHECK(!process_) << "Make sure to close the handle."; | 66 DCHECK(!process_) << "Make sure to close the handle."; |
| 67 } | 67 } |
| 68 | 68 |
| 69 void TimerExpiredTask::TimedOut() { | 69 void TimerExpiredTask::TimedOut() { |
| 70 if (process_) | 70 if (process_) |
| 71 KillProcess(); | 71 KillProcess(); |
| 72 } | 72 } |
| 73 | 73 |
| 74 void TimerExpiredTask::OnObjectSignaled(HANDLE object) { | 74 void TimerExpiredTask::OnObjectSignaled(HANDLE object) { |
| 75 // TODO(vadimt): Remove ScopedProfile below once crbug.com/418183 is fixed. | 75 // TODO(vadimt): Remove ScopedTracker below once crbug.com/418183 is fixed. |
| 76 tracked_objects::ScopedProfile tracking_profile( | 76 tracked_objects::ScopedTracker tracking_profile( |
| 77 FROM_HERE_WITH_EXPLICIT_FUNCTION( | 77 FROM_HERE_WITH_EXPLICIT_FUNCTION("TimerExpiredTask_OnObjectSignaled")); |
| 78 "TimerExpiredTask_OnObjectSignaled")); | |
| 79 | 78 |
| 80 CloseHandle(process_); | 79 CloseHandle(process_); |
| 81 process_ = NULL; | 80 process_ = NULL; |
| 82 } | 81 } |
| 83 | 82 |
| 84 void TimerExpiredTask::KillProcess() { | 83 void TimerExpiredTask::KillProcess() { |
| 85 // Stop watching the process handle since we're killing it. | 84 // Stop watching the process handle since we're killing it. |
| 86 watcher_.StopWatching(); | 85 watcher_.StopWatching(); |
| 87 | 86 |
| 88 // OK, time to get frisky. We don't actually care when the process | 87 // OK, time to get frisky. We don't actually care when the process |
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| 252 } | 251 } |
| 253 | 252 |
| 254 MessageLoop::current()->PostDelayedTask( | 253 MessageLoop::current()->PostDelayedTask( |
| 255 FROM_HERE, | 254 FROM_HERE, |
| 256 base::Bind(&TimerExpiredTask::TimedOut, | 255 base::Bind(&TimerExpiredTask::TimedOut, |
| 257 base::Owned(new TimerExpiredTask(process))), | 256 base::Owned(new TimerExpiredTask(process))), |
| 258 base::TimeDelta::FromMilliseconds(kWaitInterval)); | 257 base::TimeDelta::FromMilliseconds(kWaitInterval)); |
| 259 } | 258 } |
| 260 | 259 |
| 261 } // namespace base | 260 } // namespace base |
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