/* * jeditlauncher.cpp - part of jEditLauncher package * Copyright (C) 2001 John Gellene * jgellene@nyc.rr.com * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or any later version. * * Notwithstanding the terms of the General Public License, the author grants * permission to compile and link object code generated by the compilation of * this program with object code and libraries that are not subject to the * GNU General Public License, provided that the executable output of such * compilation shall be distributed with source code on substantially the * same basis as the jEditLauncher package of which this program is a part. * By way of example, a distribution would satisfy this condition if it * included a working makefile for any freely available make utility that * runs on the Windows family of operating systems. This condition does not * require a licensee of this software to distribute any proprietary software * (including header files and libraries) that is licensed under terms * prohibiting redistribution to third parties. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. * * $Id: jeditlauncher.cpp,v 1.2 2002/01/22 06:04:15 jgellene Exp $ */// Note: Proxy/Stub Information//      To build a separate proxy/stub DLL,//      run nmake -f jeditlauncherps.mk in the project directory.#include "stdafx.h"#include "resource.h"#include <initguid.h>#include "jeditlauncher.h"#include "jeditlauncher_i.c"#include "JELauncher.h"const DWORD dwTimeOut = 5000; // time for EXE to be idle before shutting downconst DWORD dwPause = 1000; // time to wait for threads to finish up// Passed to CreateThread to monitor the shutdown eventstatic DWORD WINAPI MonitorProc(void* pv){    CExeModule* p = (CExeModule*)pv;    p->MonitorShutdown();    return 0;}LONG CExeModule::Unlock(){	if(pLauncher->IsTimer())	{		::OutputDebugString("Adding to Lock because timer is active\n");		CComModule::Lock();	}	::OutputDebugString("Decreasing lock count\n");    LONG l = CComModule::Unlock();    if (l == 0)    {		::OutputDebugString("Lock count is zero.\n");        bActivity = true;        SetEvent(hEventShutdown); // tell monitor that we transitioned to zero    }    return l;}//Monitors the shutdown eventvoid CExeModule::MonitorShutdown(){    while (1)    {        WaitForSingleObject(hEventShutdown, INFINITE);        DWORD dwWait=0;        do        {            bActivity = false;            dwWait = WaitForSingleObject(hEventShutdown, dwTimeOut);        } while (dwWait == WAIT_OBJECT_0);        // timed out        if (!bActivity && m_nLockCnt == 0) // if no activity let's really bail        {#if _WIN32_WINNT >= 0x0400 & defined(_ATL_FREE_THREADED)            CoSuspendClassObjects();            if (!bActivity && m_nLockCnt == 0)#endif                break;        }    }    CloseHandle(hEventShutdown);    PostThreadMessage(dwThreadID, WM_QUIT, 0, 0);}bool CExeModule::StartMonitor(){    hEventShutdown = CreateEvent(NULL, false, false, NULL);    if (hEventShutdown == NULL)        return false;    DWORD dwThreadID;    HANDLE h = CreateThread(NULL, 0, MonitorProc, this, 0, &dwThreadID);    return (h != NULL);}CExeModule _Module;BEGIN_OBJECT_MAP(ObjectMap)OBJECT_ENTRY(CLSID_JEditLauncher40, CJEditLauncher)END_OBJECT_MAP()LPCTSTR FindOneOf(LPCTSTR p1, LPCTSTR p2){    while (p1 != NULL && *p1 != NULL)    {        LPCTSTR p = p2;        while (p != NULL && *p != NULL)        {            if (*p1 == *p)                return CharNext(p1);            p = CharNext(p);        }        p1 = CharNext(p1);    }    return NULL;}///////////////////////////////////////////////////////////////////////////////extern "C" int WINAPI _tWinMain(HINSTANCE hInstance,    HINSTANCE /*hPrevInstance*/, LPTSTR lpCmdLine, int /*nShowCmd*/){    lpCmdLine = GetCommandLine(); //this line necessary for _ATL_MIN_CRT#if _WIN32_WINNT >= 0x0400 & defined(_ATL_FREE_THREADED)    HRESULT hRes = CoInitializeEx(NULL, COINIT_MULTITHREADED);#else    HRESULT hRes = CoInitialize(NULL);#endif    _ASSERTE(SUCCEEDED(hRes));    _Module.Init(ObjectMap, hInstance, &LIBID_JEDITLAUNCHERLib);    _Module.dwThreadID = GetCurrentThreadId();    TCHAR szTokens[] = _T("-/");    int nRet = 0;    BOOL bRun = TRUE;    LPCTSTR lpszToken = FindOneOf(lpCmdLine, szTokens);    while (lpszToken != NULL)    {        if (lstrcmpi(lpszToken, _T("UnregServer"))==0)        {            _Module.UpdateRegistryFromResource(IDR_Jeditlauncher_4_0, FALSE);            nRet = _Module.UnregisterServer(TRUE);            bRun = FALSE;            break;        }        if (lstrcmpi(lpszToken, _T("RegServer"))==0)        {            _Module.UpdateRegistryFromResource(IDR_Jeditlauncher_4_0, TRUE);            nRet = _Module.RegisterServer(TRUE);            bRun = FALSE;            break;        }        lpszToken = FindOneOf(lpszToken, szTokens);    }    if (bRun)    {        _Module.StartMonitor();#if _WIN32_WINNT >= 0x0400 & defined(_ATL_FREE_THREADED)        hRes = _Module.RegisterClassObjects(CLSCTX_LOCAL_SERVER,            REGCLS_MULTIPLEUSE | REGCLS_SUSPENDED);        _ASSERTE(SUCCEEDED(hRes));        hRes = CoResumeClassObjects();#else        hRes = _Module.RegisterClassObjects(CLSCTX_LOCAL_SERVER,            REGCLS_MULTIPLEUSE);#endif        _ASSERTE(SUCCEEDED(hRes));        MSG msg;        while (GetMessage(&msg, 0, 0, 0))            DispatchMessage(&msg);        _Module.RevokeClassObjects();        Sleep(dwPause); //wait for any threads to finish    }    _Module.Term();    CoUninitialize();    return nRet;}