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114 lines
3.6 KiB
C++
114 lines
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code, released
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* March 31, 1998.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998-1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Don Bragg <dbragg@netscape.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef _nsPROCESSWIN_H_
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#define _nsPROCESSWIN_H_
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#if defined(XP_WIN)
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#define PROCESSMODEL_WINAPI
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#endif
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#include "mozilla/Mutex.h"
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#include "nsIProcess.h"
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#include "nsIFile.h"
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#include "nsIThread.h"
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#include "nsIObserver.h"
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#include "nsIWeakReferenceUtils.h"
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#include "nsIObserver.h"
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#include "nsString.h"
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#ifndef XP_MACOSX
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#include "prproces.h"
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#endif
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#if defined(PROCESSMODEL_WINAPI)
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#include <windows.h>
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#include <shellapi.h>
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#endif
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#define NS_PROCESS_CID \
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{0x7b4eeb20, 0xd781, 0x11d4, \
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{0x8A, 0x83, 0x00, 0x10, 0xa4, 0xe0, 0xc9, 0xca}}
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class nsProcess : public nsIProcess,
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public nsIObserver
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIPROCESS
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NS_DECL_NSIOBSERVER
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nsProcess();
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private:
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~nsProcess();
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static void PR_CALLBACK Monitor(void *arg);
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void ProcessComplete();
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nsresult CopyArgsAndRunProcess(bool blocking, const char** args,
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PRUint32 count, nsIObserver* observer,
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bool holdWeak);
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nsresult CopyArgsAndRunProcessw(bool blocking, const PRUnichar** args,
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PRUint32 count, nsIObserver* observer,
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bool holdWeak);
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// The 'args' array is null-terminated.
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nsresult RunProcess(bool blocking, char **args, nsIObserver* observer,
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bool holdWeak, bool argsUTF8);
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PRThread* mThread;
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mozilla::Mutex mLock;
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bool mShutdown;
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nsCOMPtr<nsIFile> mExecutable;
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nsString mTargetPath;
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PRInt32 mPid;
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nsCOMPtr<nsIObserver> mObserver;
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nsWeakPtr mWeakObserver;
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// These members are modified by multiple threads, any accesses should be
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// protected with mLock.
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PRInt32 mExitValue;
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#if defined(PROCESSMODEL_WINAPI)
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typedef DWORD (WINAPI*GetProcessIdPtr)(HANDLE process);
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HANDLE mProcess;
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#elif !defined(XP_MACOSX)
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PRProcess *mProcess;
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#endif
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};
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#endif
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