DWORD GetServiceInfFilePath_Passthru( LPTSTR lpFilename,DWORD nSize){// Get Path to This ModuleDWORD nResult;TCHAR szDrive[ _MAX_DRIVE ];TCHAR szDir[ _MAX_DIR ];nResult = GetModuleFileName( NULL, lpFilename, nSize );if( nResult == 0 ){return 0;}_tsplitpath( lpFilename, szDrive, szDir, NULL, NULL );_tmakepath( lpFilename, szDrive, szDir, _T ("netsf"), _T(".inf") );return (DWORD )_tcslen( lpFilename );}DWORD GetServiceInfFilePath_PassthruMP( LPTSTR lpFilename,DWORD nSize){// Get Path to This ModuleDWORD nResult;TCHAR szDrive[ _MAX_DRIVE ];TCHAR szDir[ _MAX_DIR ];nResult = GetModuleFileName( NULL, lpFilename, nSize );if( nResult == 0 ){return 0;}_tsplitpath( lpFilename, szDrive, szDir, NULL, NULL );_tmakepath( lpFilename, szDrive, szDir, _T ("netsf_m"), _T(".inf") );return (DWORD )_tcslen( lpFilename );}DWORD InstallDriver_Passthru(){DWORD nResult;//_tprintf( _T("Installing %s...\n"), NDISPROT_FRIENDLY_NAME );nResult = MessageBox(NULL, _T("你要安装 Passthru 网络驱动？" ), _T ("Passthru网络过滤驱动"), MB_OKCANCEL | MB_ICONINFORMATION );if( nResult != IDOK ){return 0;}// Get Path to Service INF File// ----------------------------// The INF file is assumed to be in the same folder as this application...TCHAR szFileFullPath[ _MAX_PATH ];//-----------------------------------------------------------------------//第一次在一个系统上使用这个程序安装Passthru时，会出现安装失败的情况，或者//安装成功，但passthru miniport的部分没有安装上去,在windows 目录下 的setupapi.log文件中可以看到//安装失败记录，错误是找不到文件。在“设备管理器”选择显示隐藏设备后//也不会在 网络适配器 下面看到 passthru miniport项。但手动安装在'本地网络属性"->"安装"->”服务“选择//硬盘上netsf.inf进行安装成功候，再用程序安装就可以了。//在网络上查了一下，这个问题应该是因为 Passthru这个驱动需要两个inf文件，而netsf_m.inf并不没有被复制到//系统的inf 目录（c:\windows\inf）去。虽然 netsf.inf 里面有[CopyInf = netsf_m.inf]项要求复制netsf_m.inf//但这个不能 正常工作（The \"CopyINF\" directive, by design, is only observed if the original INF is //not yet in the INF directory. So to work around the problem, you have to //update your installation app (snetcfg) to also copy the Net class (miniport) //inf using SetupCopyOEMInf when it comes to installing IM drivers. Make sure //you specify a fully qualified path of the INF in the SetupCopyOEMInf //arguments. //）////所以这个问题的解决就是自己把 netsf_m.inf这个文件放到c:\windows\inf目录去。这可以通过在 netsf.inf里面添加//copyfile项，像copy Passthru.sys一样添加一项copy netsf_m.inf的项。另一种方法就是像下面这样添加调用//SetupCopyOEMInfW来复制netsf_m.inf的代码TCHAR szDrive[ _MAX_DRIVE ];TCHAR szDir[ _MAX_DIR ];TCHAR szDirWithDrive[_MAX_DRIVE+_MAX_DIR];nResult = GetServiceInfFilePath_PassthruMP( szFileFullPath, MAX_PATH );if( nResult == 0 ){//_tprintf( _T("Unable to get INF file path.\n") );MessageBox(NULL, _T("获取INF文件路径失败！"),_T("安装程序错误提示"),MB_OK);return 0;}//// Get the path where the INF file is.//_tsplitpath( szFileFullPath, szDrive, szDir, NULL, NULL );_tcscpy( szDirWithDrive, szDrive );_tcscat( szDirWithDrive, szDir );if ( !SetupCopyOEMInfW(szFileFullPath,szDirWithDrive, // Other files are in the// same dir. as primary INFSPOST_PATH, // First param is path to INF0, // Default copy styleNULL, // Name of the INF after// it's copied to %windir%\inf0, // Max buf. size for the aboveNULL, // Required size if non-nullNULL) // Optionally get the filename// part of Inf name after it is copied.){MessageBox(NULL, _T("复制 PasstruMP 的inf安装文件到系统目录失败！"),_T("安装程序错误提示"),MB_OK);}//------------------------------------------------------------------------nResult = GetServiceInfFilePath_Passthru( szFileFullPath, MAX_PATH );if( nResult == 0 ){// _tprintf( _T("Unable to get INF file path.\n") );MessageBox(NULL, _T("获取INF文件路径失败！"),_T("安装程序错误提示"),MB_OK);return 0;}//_tprintf( _T("INF Path: %s\n"), szFileFullPath );HRESULT hr=S_OK;//_tprintf( _T("PnpID: %s\n"), _T( "ms_passthru"));hr = InstallSpecifiedComponent(szFileFullPath, //驱动安装的inf文件路径 , 适当修改吧_T ("ms_passthru"), // NDISPROT_SERVICE_PNP_DEVICE_ID, //这个也要适当修改的&GUID_DEVCLASS_NETSERVICE //NDIS Protocal 类型);if( hr != S_OK ){/*ErrMsg( hr, L"InstallSpecifiedComponent\n" );*/MessageBox(NULL, _T("安装驱动失败！"),_T("安装程序错误提示"),MB_OK);}else{MessageBox(NULL, _T("成功安装驱动！"),_T("安装程序提示"),MB_OK);}return 0;}DWORD UninstallDriver_Passthru(){//_tprintf( _T("Uninstalling %s...\n"), NDISPROT_FRIENDLY_NAME );int nResult = MessageBox(NULL, _T("你要卸载Passthru网络驱动？" ), _T ("Passthru网络过滤驱动"), MB_OKCANCEL | MB_ICONINFORMATION );if( nResult != IDOK ){return 0;}INetCfg *pnc;INetCfgComponent *pncc;INetCfgClass *pncClass;INetCfgClassSetup *pncClassSetup;LPTSTR lpszApp;GUID guidClass;OBO_TOKEN obo;HRESULT hr;hr = HrGetINetCfg( TRUE, APP_NAME, &pnc, &lpszApp );if ( hr == S_OK ) {//// Get a reference to the network component to uninstall.//hr = pnc->FindComponent( _T ("ms_passthru"), &pncc );if ( hr == S_OK ){//// Get the class GUID.//hr = pncc->GetClassGuid( &guidClass );if ( hr == S_OK ){//// Get a reference to component's class.//hr = pnc->QueryNetCfgClass( &guidClass,IID_INetCfgClass,(PVOID *)&pncClass );if ( hr == S_OK ){//// Get the setup interface.//hr = pncClass->QueryInterface( IID_INetCfgClassSetup,(LPVOID *)&pncClassSetup );if ( hr == S_OK ){//// Uninstall the component.//ZeroMemory( &obo,sizeof(OBO_TOKEN) );obo.Type = OBO_USER;hr = pncClassSetup->DeInstall( pncc,&obo,NULL );if ( (hr == S_OK) || (hr == NETCFG_S_REBOOT) ){hr = pnc->Apply();if ( (hr != S_OK) && (hr != NETCFG_S_REBOOT) ){//ErrMsg( hr,// L"Couldn't apply the changes after"// L" uninstalling %s.",// _T ("ms_passthru" ));MessageBox(NULL, _T ("卸载驱动之后无法成功应用！"),_T ("安装程序错误提示"),MB_OK);}else{MessageBox(NULL, _T("成功卸载驱动！"),_T("安装程序提示"),MB_OK);}}else{//ErrMsg( hr,// L"Failed to uninstall %s.",// _T("ms_passthru" ));MessageBox(NULL, _T("卸载网络组件失败！"),_T("安装程序错误提示"),MB_OK);}ReleaseRef( pncClassSetup );}else{//ErrMsg( hr,// L"Couldn't get an interface to setup class." );MessageBox(NULL, _T("无法得到安装类接口！"),_T("安装程序错误提示"),MB_OK);}ReleaseRef( pncClass );}else{//ErrMsg( hr,// L"Couldn't get a pointer to class interface "// L"of %s.",// _T ("ms_passthru") );MessageBox(NULL, _T("无法得到安装类接口！"),_T("安装程序错误提示"),MB_OK);}}else{//ErrMsg( hr,// L"Couldn't get the class guid of %s.",// _T("ms_passthru") );MessageBox(NULL, _T("无法得到安装类接口的 GUID ！"),_T("安装程序错误提示"),MB_OK);}ReleaseRef( pncc );}else{//ErrMsg( hr,// L"Couldn't get an interface pointer to %s.",// _T ("ms_passthru") );MessageBox(NULL, _T("无法得到一个接口指针！"),_T("安装程序错误提示"),MB_OK);}HrReleaseINetCfg( pnc,TRUE );}else{if ( (hr == NETCFG_E_NO_WRITE_LOCK) && lpszApp ){// ErrMsg( hr,// L"%s currently holds the lock, try later.",// lpszApp );MessageBox(NULL, _T("碰到死锁问题，稍后再试！"),_T("安装程序错误提示"),MB_OK);CoTaskMemFree( lpszApp );}else{// ErrMsg( hr, L"Couldn't get the notify object interface." );MessageBox(NULL, _T("无法得到通知对象接口！"),_T("安装程序错误提示"),MB_OK);}}return 0;}