michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef _nsPROCESSWIN_H_
michael@0: #define _nsPROCESSWIN_H_
michael@0: 
michael@0: #if defined(XP_WIN)
michael@0: #define PROCESSMODEL_WINAPI
michael@0: #endif
michael@0: 
michael@0: #include "mozilla/Attributes.h"
michael@0: #include "mozilla/Mutex.h"
michael@0: #include "nsIProcess.h"
michael@0: #include "nsIFile.h"
michael@0: #include "nsIThread.h"
michael@0: #include "nsIObserver.h"
michael@0: #include "nsIWeakReferenceUtils.h"
michael@0: #include "nsIObserver.h"
michael@0: #include "nsString.h"
michael@0: #ifndef XP_MACOSX
michael@0: #include "prproces.h"
michael@0: #endif
michael@0: #if defined(PROCESSMODEL_WINAPI)
michael@0: #include <windows.h>
michael@0: #include <shellapi.h>
michael@0: #endif
michael@0: 
michael@0: #define NS_PROCESS_CID \
michael@0: {0x7b4eeb20, 0xd781, 0x11d4, \
michael@0:    {0x8A, 0x83, 0x00, 0x10, 0xa4, 0xe0, 0xc9, 0xca}}
michael@0: 
michael@0: class nsProcess MOZ_FINAL : public nsIProcess,
michael@0:                             public nsIObserver
michael@0: {
michael@0: public:
michael@0: 
michael@0:   NS_DECL_THREADSAFE_ISUPPORTS
michael@0:   NS_DECL_NSIPROCESS
michael@0:   NS_DECL_NSIOBSERVER
michael@0: 
michael@0:   nsProcess();
michael@0: 
michael@0: private:
michael@0:   ~nsProcess();
michael@0:   static void Monitor(void *arg);
michael@0:   void ProcessComplete();
michael@0:   nsresult CopyArgsAndRunProcess(bool blocking, const char** args,
michael@0:                                  uint32_t count, nsIObserver* observer,
michael@0:                                  bool holdWeak);
michael@0:   nsresult CopyArgsAndRunProcessw(bool blocking, const char16_t** args,
michael@0:                                   uint32_t count, nsIObserver* observer,
michael@0:                                   bool holdWeak);
michael@0:   // The 'args' array is null-terminated.
michael@0:   nsresult RunProcess(bool blocking, char **args, nsIObserver* observer,
michael@0:                       bool holdWeak, bool argsUTF8);
michael@0: 
michael@0:   PRThread* mThread;
michael@0:   mozilla::Mutex mLock;
michael@0:   bool mShutdown;
michael@0:   bool mBlocking;
michael@0: 
michael@0:   nsCOMPtr<nsIFile> mExecutable;
michael@0:   nsString mTargetPath;
michael@0:   int32_t mPid;
michael@0:   nsCOMPtr<nsIObserver> mObserver;
michael@0:   nsWeakPtr mWeakObserver;
michael@0: 
michael@0:   // These members are modified by multiple threads, any accesses should be
michael@0:   // protected with mLock.
michael@0:   int32_t mExitValue;
michael@0: #if defined(PROCESSMODEL_WINAPI)
michael@0:   HANDLE mProcess;
michael@0: #elif !defined(XP_MACOSX)
michael@0:   PRProcess *mProcess;
michael@0: #endif
michael@0: };
michael@0: 
michael@0: #endif