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/* -*- 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 _nsPROCESSWIN_H_
#define _nsPROCESSWIN_H_
#if defined(XP_WIN)
# define PROCESSMODEL_WINAPI
#endif
#include "mozilla/Attributes.h"
#include "mozilla/Mutex.h"
#include "nsIProcess.h"
#include "nsIObserver.h"
#include "nsMaybeWeakPtr.h"
#include "nsString.h"
#ifndef XP_UNIX
# include "prproces.h"
#endif
#if defined(PROCESSMODEL_WINAPI)
# include <windows.h>
# include <shellapi.h>
#endif
#define NS_PROCESS_CID \
{ \
0x7b4eeb20, 0xd781, 0x11d4, { \
0x8A, 0x83, 0x00, 0x10, 0xa4, 0xe0, 0xc9, 0xca \
} \
}
class nsIFile;
class nsProcess final : public nsIProcess, public nsIObserver {
public:
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSIPROCESS
NS_DECL_NSIOBSERVER
nsProcess();
private:
~nsProcess();
PRThread* CreateMonitorThread();
static void Monitor(void* aArg);
void ProcessComplete();
nsresult CopyArgsAndRunProcess(bool aBlocking, const char** aArgs,
uint32_t aCount, nsIObserver* aObserver,
bool aHoldWeak);
nsresult CopyArgsAndRunProcessw(bool aBlocking, const char16_t** aArgs,
uint32_t aCount, nsIObserver* aObserver,
bool aHoldWeak);
// The 'args' array is null-terminated.
nsresult RunProcess(bool aBlocking, char** aArgs, nsIObserver* aObserver,
bool aHoldWeak, bool aArgsUTF8);
PRThread* mThread;
mozilla::Mutex mLock;
bool mShutdown MOZ_GUARDED_BY(mLock);
bool mBlocking;
bool mStartHidden;
bool mNoShell;
nsCOMPtr<nsIFile> mExecutable;
nsString mTargetPath;
int32_t mPid;
nsMaybeWeakPtr<nsIObserver> mObserver;
// These members are modified by multiple threads, any accesses should be
// protected with mLock.
int32_t mExitValue MOZ_GUARDED_BY(mLock);
#if defined(PROCESSMODEL_WINAPI)
HANDLE mProcess MOZ_GUARDED_BY(mLock);
#elif !defined(XP_UNIX)
PRProcess* mProcess MOZ_GUARDED_BY(mLock);
#endif
};
#endif
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