lyfz_repos/经典版源码/Others/lyfzBackupModle/lyfzBackupModle.cpp

// lyfzBackupModle.cpp : 定义 DLL 的初始化例程。
//

#include "stdafx.h"
#include "lyfzBackupModle.h"
#include "Backup.h"
#include "BackupFactory.h"
#include "DelFiles.h"
#include "DelFilesFactory.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

//
//TODO: 如果此 DLL 相对于 MFC DLL 是动态链接的，
//		则从此 DLL 导出的任何调入
//		MFC 的函数必须将 AFX_MANAGE_STATE 宏添加到
//		该函数的最前面。
//
//		例如:
//
//		extern "C" BOOL PASCAL EXPORT ExportedFunction()
//		{
//			AFX_MANAGE_STATE(AfxGetStaticModuleState());
//			// 此处为普通函数体
//		}
//
//		此宏先于任何 MFC 调用
//		出现在每个函数中十分重要。这意味着
//		它必须作为函数中的第一个语句
//		出现，甚至先于所有对象变量声明，
//		这是因为它们的构造函数可能生成 MFC
//		DLL 调用。
//
//		有关其他详细信息，
//		请参阅 MFC 技术说明 33 和 58。
//

// ClyfzBackupModleApp

BEGIN_MESSAGE_MAP(ClyfzBackupModleApp, CWinApp)
END_MESSAGE_MAP()


// ClyfzBackupModleApp 构造

ClyfzBackupModleApp::ClyfzBackupModleApp()
{
	// TODO: 在此处添加构造代码，
	// 将所有重要的初始化放置在 InitInstance 中
}


// 唯一的一个 ClyfzBackupModleApp 对象

ClyfzBackupModleApp theApp;


// ClyfzBackupModleApp 初始化

BOOL ClyfzBackupModleApp::InitInstance()
{
	CWinApp::InitInstance();
	COleObjectFactory::RegisterAll();

	//获取程序执行的当前文件路径
	TCHAR szDrive[_MAX_DRIVE] = {0};
	TCHAR szDir[_MAX_DIR] = {0};
	::GetModuleFileName(NULL, g_szModuleFilePath, sizeof(TCHAR)*MAX_PATH);
	_tsplitpath(g_szModuleFilePath, szDrive, szDir, NULL, NULL);
	_tcscpy(g_szModuleFilePath, szDrive);
	_tcscat(g_szModuleFilePath, szDir);
	return TRUE;
}

extern "C" HRESULT PASCAL EXPORT GetClassBackupObject(
									REFCLSID rclsid,
									REFIID riid,
									LPVOID* ppv)
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState());
	// 此处为普通函数体

	IUnknown* pIFactory = NULL;

	HRESULT hr = CLASS_E_CLASSNOTAVAILABLE;

	if (CLSID_SC_BACKUPINTERFACE == rclsid)
	{
		hr = E_OUTOFMEMORY;
		pIFactory = new CSC_BackupFactory;
		if (pIFactory)
		{
			hr = pIFactory->QueryInterface(riid,ppv);
			if (FAILED(hr))
			{
				delete pIFactory;
				pIFactory = NULL;
			}
		}
	}
	return hr;
}

extern "C" HRESULT PASCAL EXPORT GetClassDelFileObject(
	REFCLSID rclsid,
	REFIID riid,
	LPVOID* ppv)
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState());
	// 此处为普通函数体

	IUnknown* pIFactory = NULL;

	HRESULT hr = CLASS_E_CLASSNOTAVAILABLE;

	if (CLSID_SC_DELFILESINTERFACE == rclsid)
	{
		hr = E_OUTOFMEMORY;
		pIFactory = new CSC_DelfilesFactory;
		if (pIFactory)
		{
			hr = pIFactory->QueryInterface(riid,ppv);
			if (FAILED(hr))
			{
				delete pIFactory;
				pIFactory = NULL;
			}
		}
	}
	return hr;
}

/*
STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState());
	//return AfxDllGetClassObject(rclsid, riid, ppv);
	IUnknown* pIFactory = NULL;

	HRESULT hr = CLASS_E_CLASSNOTAVAILABLE;

	if (CLSID_SC_BACKUPINTERFACE == rclsid)
	{
		hr = E_OUTOFMEMORY;
		pIFactory = new CSC_BackupFactory;
		if (pIFactory)
		{
			hr = pIFactory->QueryInterface(riid,ppv);
			if (FAILED(hr))
			{
				delete pIFactory;
				pIFactory = NULL;
			}
		}
	}
	return hr;
}

STDAPI DllCanUnloadNow(void)
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState());
	return AfxDllCanUnloadNow();
}

// by exporting DllRegisterServer, you can use regsvr.exe
STDAPI DllRegisterServer(void)
{
	AFX_MANAGE_STATE(AfxGetStaticModuleState());
	COleObjectFactory::UpdateRegistryAll();
	return S_OK;
}
*/