зеркало из https://github.com/mozilla/gecko-dev.git
110 строки
2.8 KiB
C++
110 строки
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* The contents of this file are subject to the Netscape Public
|
|
* License Version 1.1 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS
|
|
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
* implied. See the License for the specific language governing
|
|
* rights and limitations under the License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All
|
|
* Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*/
|
|
|
|
#ifndef nsThread_h__
|
|
#define nsThread_h__
|
|
|
|
#include "nsIRunnable.h"
|
|
#include "nsIThread.h"
|
|
#include "nsIThreadPool.h"
|
|
#include "nsISupportsArray.h"
|
|
#include "prcmon.h"
|
|
#include "nsCOMPtr.h"
|
|
|
|
class nsThread : public nsIThread
|
|
{
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
|
|
// nsIThread methods:
|
|
NS_DECL_NSITHREAD
|
|
|
|
// nsThread methods:
|
|
nsThread();
|
|
virtual ~nsThread();
|
|
|
|
nsresult RegisterThreadSelf();
|
|
void SetPRThread(PRThread* thread) { mThread = thread; }
|
|
|
|
static void Main(void* arg);
|
|
static void Exit(void* arg);
|
|
|
|
static PRUintn kIThreadSelfIndex;
|
|
|
|
static NS_METHOD Create(nsISupports* outer, const nsIID& aIID, void* *aInstancePtr);
|
|
|
|
protected:
|
|
PRThread* mThread;
|
|
nsCOMPtr<nsIRunnable> mRunnable;
|
|
PRBool mDead;
|
|
};
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
class nsThreadPool : public nsIThreadPool
|
|
{
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
|
|
// nsIThreadPool methods:
|
|
NS_DECL_NSITHREADPOOL
|
|
|
|
// nsThreadPool methods:
|
|
nsThreadPool(PRUint32 minThreads, PRUint32 maxThreads);
|
|
virtual ~nsThreadPool();
|
|
|
|
nsIRunnable* GetRequest();
|
|
|
|
static NS_METHOD Create(nsISupports* outer, const nsIID& aIID, void* *aInstancePtr);
|
|
|
|
protected:
|
|
nsCOMPtr<nsISupportsArray> mThreads;
|
|
nsCOMPtr<nsISupportsArray> mRequests;
|
|
PRMonitor* mRequestMonitor;
|
|
PRUint32 mMinThreads;
|
|
PRUint32 mMaxThreads;
|
|
PRBool mShuttingDown;
|
|
};
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
class nsThreadPoolRunnable : public nsIRunnable
|
|
{
|
|
public:
|
|
NS_DECL_ISUPPORTS
|
|
|
|
// nsIRunnable methods:
|
|
NS_DECL_NSIRUNNABLE
|
|
|
|
// nsThreadPoolRunnable methods:
|
|
nsThreadPoolRunnable(nsThreadPool* pool);
|
|
virtual ~nsThreadPoolRunnable();
|
|
|
|
protected:
|
|
nsThreadPool* mPool;
|
|
|
|
};
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#endif // nsThread_h__
|