/* * DeferFileOps.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. * * 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: DeferFileOps.cpp,v 1.3 2001/08/04 17:19:11 jgellene Exp $ */#include "stdafx.h"#include "DeferFileOps.h"//Implementation of DeferFileOpsImplDeferFileOpsImpl::DeferFileOpsImpl()	: lpBuffer(0) {}DeferFileOpsImpl::~DeferFileOpsImpl(){	delete[] lpBuffer;}LPVOID DeferFileOpsImpl::InitBuffer(size_t t){	delete[] lpBuffer;	size = 8192 * t;	lpBuffer = new char[size];	ZeroMemory(lpBuffer, size);	return lpBuffer;}size_t DeferFileOpsImpl::Size(){	return size;}LPVOID DeferFileOpsImpl::GetBuffer(){	return lpBuffer;}// Implementation of DeferFileOps95DeferFileOps95::DeferFileOps95()	: DeferFileOpsImpl() {}DeferFileOps95::~DeferFileOps95() {}HRESULT DeferFileOps95::Read(){	TCHAR *pBuf =  (TCHAR*)InitBuffer(sizeof(TCHAR));	if(pBuf == 0)		return E_FAIL;	DWORD dwSize = GetPrivateProfileSection(_T("rename"),		pBuf, Size(), _T("wininit.ini"));	if(*(pBuf + dwSize -1) != _T('\n'))	*(pBuf + dwSize) = _T('\n');	return S_OK;}HRESULT DeferFileOps95::Add(const char* szDest, const char* szSource){	if(szSource == 0 || strlen(szSource) == 0)		return S_FALSE;	TCHAR *pBuf =  (TCHAR*)GetBuffer();	if(szDest == 0 || strlen(szDest) == 0)	{		lstrcat(pBuf, _T("NUL="));	}	else	{		TCHAR *pEnd = pBuf + lstrlen(pBuf);		lstrcat(pBuf, szDest);		GetShortPathName(pEnd, pEnd, strlen(pEnd) + 1);		lstrcat(pBuf, _T("="));	}	TCHAR *pEnd = pBuf + lstrlen(pBuf);	lstrcat(pBuf, szSource);	GetShortPathName(pEnd, pEnd, strlen(pEnd) + 1);	lstrcat(pBuf, _T("\n"));	return S_OK;}HRESULT DeferFileOps95::Write(){	TCHAR *pBuf = (TCHAR*)GetBuffer();	BOOL bResult = WritePrivateProfileSection(_T("rename"),		pBuf, _T("wininit.ini"));	return bResult ? S_OK : E_FAIL;}// Implementation of DeferFileOpsNTDeferFileOpsNT::DeferFileOpsNT()	: DeferFileOpsImpl(),	  strSessionManager(_T("SYSTEM\\CurrentControlSet\\Control\\Session Manager")),	  dwBufLength(0),	  szPrefixSource(_T("\\??\\")), szPrefixDest(_T("\\??\\")) {}DeferFileOpsNT::~DeferFileOpsNT() {}HRESULT DeferFileOpsNT::Read(){	return S_OK;}typedef BOOL (WINAPI *MoveFileFunc)(LPCTSTR, LPCTSTR, DWORD);HRESULT DeferFileOpsNT::Add(const TCHAR* szDest, const TCHAR* szSource){	HINSTANCE hModule = ::LoadLibrary("kernel32.dll");	if(hModule == 0)		return E_FAIL;	TCHAR *szFunc = (sizeof(TCHAR) == sizeof(char))		? _T("MoveFileExA") : _T("MoveFileExW");	MoveFileFunc procMoveFile =		(MoveFileFunc)GetProcAddress(hModule, szFunc);	if(procMoveFile == 0)	{		FreeLibrary(hModule);		return E_FAIL;	}	if(szDest != NULL)		(procMoveFile)(szDest, NULL, MOVEFILE_DELAY_UNTIL_REBOOT);	BOOL bRet = (procMoveFile)(szSource, szDest,		MOVEFILE_DELAY_UNTIL_REBOOT | MOVEFILE_REPLACE_EXISTING);	::FreeLibrary(hModule);	return bRet ? S_OK : E_FAIL;}HRESULT DeferFileOpsNT::Write(){	return S_OK;}