167 lines
4.1 KiB
C
167 lines
4.1 KiB
C
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/*++
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Copyright (c) 1995 Microsoft Corporation
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All rights reserved.
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Module Name:
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Win95.c
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Abstract:
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Routines for installing win95 driver files
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Author:
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Muhunthan Sivapragasam (MuhuntS) 30-Nov-1995
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Revision History:
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--*/
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#include "precomp.h"
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//
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// Keys to search for in Win95 Infs
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//
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TCHAR cszAllInfs[] = TEXT("*.inf");
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DWORD
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InstallWin95Driver(
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IN HWND hwnd,
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IN LPCTSTR pszModel,
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IN LPCTSTR pszServerName,
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IN LPCTSTR pszDiskName
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)
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/*++
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Routine Description:
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List all the printer drivers from Win95 INF files and install the
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printer driver selected by the user
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Arguments:
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hwnd : Window handle that owns the UI
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pszModel : Printer driver model (UNREFERECED)
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pszServerName : Server for which driver is to be installed (NULL : local)
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pszDiskName : Name of the disk to prompt for and use in title
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Return Value:
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On succesfully installing files ERROR_SUCCESS, else the error code
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--*/
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{
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DWORD dwNeeded, dwRet = ERROR_CANCELLED;
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TCHAR szInfPath[MAX_PATH], szTargetPath[MAX_PATH];
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LPDRIVER_INFO_3 pDriverInfo3 = NULL;
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PSELECTED_DRV_INFO pSelectedDrvInfo = NULL;
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LPTSTR pszTitle = NULL, pszFormat = NULL;
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HDEVINFO hDevInfo = INVALID_HANDLE_VALUE;
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//
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// Build strings to use in the path dialog ..
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//
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pszFormat = GetStringFromRcFile(IDS_DRIVERS_FOR_PLATFORM);
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if ( pszFormat ) {
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pszTitle = AllocMem((lstrlen(pszFormat) + lstrlen(pszDiskName) + 2)
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* sizeof(*pszTitle));
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if ( pszTitle )
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wsprintf(pszTitle, pszFormat, pszDiskName);
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}
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if ( !PSetupGetPathToSearch(hwnd, pszTitle, pszDiskName,
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cszAllInfs, szInfPath) ) {
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goto Cleanup;
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}
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hDevInfo = CreatePrinterDevInfo();
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if ( !hDevInfo ||
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!SetSelectDevParams(hDevInfo, TRUE, pszModel) ||
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!SetDevInstallParams(hDevInfo, hwnd, szInfPath) ||
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!BuildClassDriverList(hDevInfo) ) {
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goto Cleanup;
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}
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//
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// Look for an exact model match
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//
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pSelectedDrvInfo = DriverInfoFromName(hDevInfo, pszModel);
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if ( !pSelectedDrvInfo ) {
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if ( SelectDriver(hDevInfo) ) {
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pSelectedDrvInfo = GetSelectedDriverInfo(hDevInfo);
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}
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}
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if ( !pSelectedDrvInfo ) {
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goto Cleanup;
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}
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pDriverInfo3 = PSetupGetDriverInfo3(pSelectedDrvInfo);
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if ( !pDriverInfo3 ) {
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goto Cleanup;
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}
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//
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// If we did not find the model we were looking for and user chose a
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// compatible driver we want to use the model name given since that is
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// what GetPrinter will give
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//
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if ( lstrcmp(pDriverInfo3->pName, pszModel) ) {
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FreeStr(pDriverInfo3->pName);
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pDriverInfo3->pName = AllocStr(pszModel);
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if ( !pDriverInfo3->pName )
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goto Cleanup;
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}
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pDriverInfo3->pEnvironment = PlatformEnv[PlatformWin95].pszName;
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if ( GetPrinterDriverDirectory((LPTSTR)pszServerName,
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pDriverInfo3->pEnvironment,
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1,
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(LPBYTE)szTargetPath,
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sizeof(szTargetPath),
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&dwNeeded) &&
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CopyPrinterDriverFiles(pDriverInfo3,
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szInfPath,
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pszDiskName,
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szTargetPath,
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hwnd,
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TRUE) &&
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AddPrinterDriver((LPTSTR)pszServerName, 3, (LPBYTE)pDriverInfo3) ) {
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dwRet = ERROR_SUCCESS;
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}
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Cleanup:
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if ( dwRet != ERROR_SUCCESS )
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dwRet = GetLastError();
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if ( hDevInfo != INVALID_HANDLE_VALUE )
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SetupDiDestroyDeviceInfoList(hDevInfo);
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if ( pSelectedDrvInfo )
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PSetupDestroySelectedDriverInfo(pSelectedDrvInfo);
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if ( pDriverInfo3 )
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PSetupDestroyDriverInfo3(pDriverInfo3);
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FreeStr(pszTitle);
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FreeStr(pszFormat);
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return dwRet;
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}
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