mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-30 00:01:50 +00:00
79 lines
1.7 KiB
C++
79 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef mozilla_ProcessHangMonitor_h
|
|
#define mozilla_ProcessHangMonitor_h
|
|
|
|
#include "mozilla/Atomics.h"
|
|
#include "nsIObserver.h"
|
|
|
|
class nsGlobalWindow;
|
|
class nsITabChild;
|
|
|
|
class MessageLoop;
|
|
|
|
namespace base {
|
|
class Thread;
|
|
};
|
|
|
|
namespace mozilla {
|
|
|
|
namespace dom {
|
|
class ContentParent;
|
|
}
|
|
|
|
class PProcessHangMonitorParent;
|
|
class PProcessHangMonitorChild;
|
|
|
|
class ProcessHangMonitor MOZ_FINAL
|
|
: public nsIObserver
|
|
{
|
|
private:
|
|
ProcessHangMonitor();
|
|
virtual ~ProcessHangMonitor();
|
|
|
|
public:
|
|
static ProcessHangMonitor* Get() { return sInstance; }
|
|
static ProcessHangMonitor* GetOrCreate();
|
|
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIOBSERVER
|
|
|
|
static void AddProcess(dom::ContentParent* aContentParent);
|
|
static void RemoveProcess(PProcessHangMonitorParent* aParent);
|
|
|
|
static void ClearHang();
|
|
|
|
enum SlowScriptAction {
|
|
Continue,
|
|
Terminate,
|
|
StartDebugger
|
|
};
|
|
SlowScriptAction NotifySlowScript(nsITabChild* aTabChild,
|
|
const char* aFileName,
|
|
unsigned aLineNo);
|
|
|
|
void NotifyPluginHang(uint32_t aPluginId);
|
|
|
|
bool IsDebuggerStartupComplete();
|
|
|
|
void InitiateCPOWTimeout();
|
|
bool ShouldTimeOutCPOWs();
|
|
|
|
MessageLoop* MonitorLoop();
|
|
|
|
private:
|
|
static ProcessHangMonitor* sInstance;
|
|
|
|
Atomic<bool> mCPOWTimeout;
|
|
|
|
base::Thread* mThread;
|
|
};
|
|
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_ProcessHangMonitor_h
|