mirror of
https://github.com/mozilla/gecko-dev.git
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82 lines
2.3 KiB
C++
82 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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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/Attributes.h"
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#include "mozilla/Mutex.h"
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#include "nsIProcess.h"
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#include "nsIObserver.h"
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#include "nsMaybeWeakPtr.h"
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#include "nsString.h"
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#ifndef XP_UNIX
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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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{ \
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0x7b4eeb20, 0xd781, 0x11d4, { \
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0x8A, 0x83, 0x00, 0x10, 0xa4, 0xe0, 0xc9, 0xca \
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} \
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}
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class nsIFile;
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class nsProcess final : public nsIProcess, public nsIObserver {
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public:
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NS_DECL_THREADSAFE_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 Monitor(void* aArg);
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void ProcessComplete();
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nsresult CopyArgsAndRunProcess(bool aBlocking, const char** aArgs,
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uint32_t aCount, nsIObserver* aObserver,
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bool aHoldWeak);
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nsresult CopyArgsAndRunProcessw(bool aBlocking, const char16_t** aArgs,
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uint32_t aCount, nsIObserver* aObserver,
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bool aHoldWeak);
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// The 'args' array is null-terminated.
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nsresult RunProcess(bool aBlocking, char** aArgs, nsIObserver* aObserver,
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bool aHoldWeak, bool aArgsUTF8);
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PRThread* mThread;
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mozilla::Mutex mLock;
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bool mShutdown;
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bool mBlocking;
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bool mStartHidden;
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bool mNoShell;
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nsCOMPtr<nsIFile> mExecutable;
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nsString mTargetPath;
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int32_t mPid;
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nsMaybeWeakPtr<nsIObserver> mObserver;
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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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int32_t mExitValue;
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#if defined(PROCESSMODEL_WINAPI)
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HANDLE mProcess;
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#elif !defined(XP_UNIX)
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PRProcess* mProcess;
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#endif
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};
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#endif
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