C++ (Cpp) RequestTerminate Examples

Example #1

File: MediaInfoList_Internal.cpp Project: thespooler/mediainfo-code

//---------------------------------------------------------------------------
void MediaInfoList_Internal::Close(size_t FilePos)
{
    if (IsRunning())
    {
        RequestTerminate();
        while(IsExited())
            Yield();
    }

    CriticalSectionLocker CSL(CS);
    if (FilePos==Unlimited)
    {
        for (size_t Pos=0; Pos<Info.size(); Pos++)
        {
            delete Info[Pos]; Info[Pos]=NULL;
        }
        Info.clear();
    }
    else if (FilePos<Info.size())
    {
        delete Info[FilePos]; Info[FilePos]=NULL;
        Info.erase(Info.begin()+FilePos);
    }
    
    ToParse_AlreadyDone=0;
    ToParse_Total=0;
}

Example #2

File: Queue.cpp Project: MediaArea/MediaConch_SourceCode

//---------------------------------------------------------------------------
void QueueElement::stop()
{
    RequestTerminate();
    MI_CS.Enter();
    if (MI)
        MI->Option(__T("File_RequestTerminate"), String());
    MI_CS.Leave();
    while (!IsExited())
        Yield();
}

Example #3

File: Update.cpp Project: NickLatysh/conemu

void CConEmuUpdate::StopChecking()
{
	if (MessageBox(NULL, L"Are you sure, stop updates checking?", ms_DefaultTitle, MB_SYSTEMMODAL|MB_ICONQUESTION|MB_YESNO) != IDYES)
		return;

	RequestTerminate();

	if (mh_CheckThread)
	{
		DWORD nWait;
		if ((nWait = WaitForSingleObject(mh_CheckThread, 0)) == WAIT_TIMEOUT)
		{
			RequestTerminate();
			nWait = WaitForSingleObject(mh_CheckThread, UPDATETHREADTIMEOUT);
		}

		if (nWait != WAIT_OBJECT_0)
		{
			TerminateThread(mh_CheckThread, 100);
		}
	}

	DeleteBadTempFiles();
	m_UpdateStep = us_NotStarted;

	if (mpsz_PendingBatchFile)
	{
		if (*mpsz_PendingBatchFile)
			DeleteFile(mpsz_PendingBatchFile);
		SafeFree(mpsz_PendingBatchFile);
	}

	if (mpsz_PendingPackageFile)
	{
		if (*mpsz_PendingPackageFile && !(mp_Set && mp_Set->isUpdateLeavePackages))
			DeleteFile(mpsz_PendingPackageFile);
		SafeFree(mpsz_PendingPackageFile);
	}
}

Example #4

File: Update.cpp Project: NickLatysh/conemu

bool CConEmuUpdate::ShowConfirmation()
{
	bool lbConfirm = false;

	// May be null, if update package was dropped on ConEmu icon
	if (gpConEmu && ghWnd)
	{
		gpConEmu->UpdateProgress();
	}

	if (ms_LastErrorInfo && *ms_LastErrorInfo)
	{
		mb_InShowLastError = true;

		MSectionLock SC; SC.Lock(mp_LastErrorSC, TRUE);
		wchar_t* pszConfirm = ms_LastErrorInfo;
		ms_LastErrorInfo = NULL;
		SC.Unlock();

		DontEnable de;
		int iBtn = MessageBox(NULL, pszConfirm, ms_DefaultTitle, MB_ICONQUESTION|MB_SETFOREGROUND|MB_SYSTEMMODAL|MB_YESNO);

		SafeFree(pszConfirm);

		mb_InShowLastError = false;

		lbConfirm = (iBtn == IDYES);
	}
	else
	{
		MBoxAssert(ms_LastErrorInfo && *ms_LastErrorInfo);
	}

	if (!lbConfirm)
	{
		RequestTerminate();
		// May be null, if update package was dropped on ConEmu icon
		if (gpConEmu && ghWnd)
		{
			gpConEmu->UpdateProgress();
		}
	}

	return lbConfirm;
}

Example #5

File: Update.cpp Project: NickLatysh/conemu

CConEmuUpdate::~CConEmuUpdate()
{
	if (mh_CheckThread)
	{
		DWORD nWait;
		if ((nWait = WaitForSingleObject(mh_CheckThread, 0)) == WAIT_TIMEOUT)
		{
			RequestTerminate();
			nWait = WaitForSingleObject(mh_CheckThread, UPDATETHREADTIMEOUT);
		}

		if (nWait != WAIT_OBJECT_0)
		{
			TerminateThread(mh_CheckThread, 100);
		}

		CloseHandle(mh_CheckThread);
		mh_CheckThread = NULL;
	}

	//if (mh_StopThread)
	//{
	//	CloseHandle(mh_StopThread);
	//	mh_StopThread = NULL;
	//}

	DeleteBadTempFiles();

	Inet.Deinit(true);

	SafeFree(ms_LastErrorInfo);

	if (mp_LastErrorSC)
	{
		delete mp_LastErrorSC;
		mp_LastErrorSC = NULL;
	}

	if (m_UpdateStep == us_ExitAndUpdate && mpsz_PendingBatchFile)
	{
		WaitAllInstances();

		wchar_t *pszCmd = lstrdup(L"cmd.exe"); // Мало ли что в ComSpec пользователь засунул...
		size_t cchParmMax = lstrlen(mpsz_PendingBatchFile)+16;
		wchar_t *pszParm = (wchar_t*)calloc(cchParmMax,sizeof(*pszParm));
		// Обязательно двойное окавычивание. cmd.exe отбрасывает кавычки,
		// и при наличии разделителей (пробелы, скобки,...) получаем проблемы
		_wsprintf(pszParm, SKIPLEN(cchParmMax) L"/c \"\"%s\"\"", mpsz_PendingBatchFile);

		// Наверное на Elevated процесс это не распространится, но для четкости - взведем флажок
		SetEnvironmentVariable(ENV_CONEMU_INUPDATE, ENV_CONEMU_INUPDATE_YES);

		// ghWnd уже закрыт
		INT_PTR nShellRc = (INT_PTR)ShellExecute(NULL, bNeedRunElevation ? L"runas" : L"open", pszCmd, pszParm, NULL, SW_SHOWMINIMIZED);
		if (nShellRc <= 32)
		{
			wchar_t szErrInfo[MAX_PATH*4];
			_wsprintf(szErrInfo, SKIPLEN(countof(szErrInfo))
				L"Failed to start update batch\n%s\nError code=%i", mpsz_PendingBatchFile, (int)nShellRc);
			MessageBoxW(NULL, szErrInfo, L"ConEmu", MB_ICONSTOP|MB_SYSTEMMODAL);

			DeleteFile(mpsz_PendingBatchFile);
			if (!(mp_Set && mp_Set->isUpdateLeavePackages))
				DeleteFile(mpsz_PendingPackageFile);
		}
		SafeFree(pszCmd);
		SafeFree(pszParm);
	}
	SafeFree(mpsz_PendingBatchFile);
	SafeFree(mpsz_PendingPackageFile);

	if (mp_Set)
	{
		delete mp_Set;
		mp_Set = NULL;
	}
}