674 lines
15 KiB
C
674 lines
15 KiB
C
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/*++
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Copyright (c) 2000 Microsoft Corporation
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All rights reserved.
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Module Name:
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Win9x.c
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Abstract:
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Routines to pre-migrate Win9x to NT
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Author:
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Keisuke Tsuchida (KeisukeT) 10-Oct-2000
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Revision History:
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--*/
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#include "precomp.h"
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#include "devguid.h"
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//
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// Globals
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//
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LPCSTR g_WorkingDirectory = NULL;
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LPCSTR g_SourceDirectory = NULL;
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LPCSTR g_MediaDirectory = NULL;
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//LPCSTR g_WorkingDirectory = ".";
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//LPCSTR g_SourceDirectory = ".";
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//LPCSTR g_MediaDirectory = ".";
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LONG
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CALLBACK
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Initialize9x(
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IN LPCSTR pszWorkingDir,
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IN LPCSTR pszSourceDir,
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IN LPCSTR pszMediaDir
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)
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{
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LONG lError;
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//
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// Initialize local.
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//
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lError = ERROR_SUCCESS;
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//
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// Save given parameters.
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//
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g_WorkingDirectory = AllocStrA(pszWorkingDir);
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g_SourceDirectory = AllocStrA(pszSourceDir);
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g_MediaDirectory = AllocStrA(pszMediaDir);
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if( (NULL == g_WorkingDirectory)
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|| (NULL == g_SourceDirectory)
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|| (NULL == g_MediaDirectory) )
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{
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SetupLogError("WIA Migration: Initialize9x: ERROR!! insufficient memory.", LogSevError);
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lError = ERROR_NOT_ENOUGH_MEMORY;
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goto Initialize9x_return;
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}
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Initialize9x_return:
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if(ERROR_SUCCESS != lError){
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//
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// Can't process migration. Clean up.
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//
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if(NULL != g_WorkingDirectory){
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FreeMem((PVOID)g_WorkingDirectory);
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g_WorkingDirectory = NULL;
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}
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if(NULL != g_SourceDirectory){
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FreeMem((PVOID)g_SourceDirectory);
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g_SourceDirectory = NULL;
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}
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if(NULL != g_MediaDirectory){
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FreeMem((PVOID)g_MediaDirectory);
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g_MediaDirectory = NULL;
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}
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} // if(ERROR_SUCCESS != lError)
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return lError;
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} // Initialize9x()
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LONG
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CALLBACK
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MigrateUser9x(
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IN HWND hwndParent,
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IN LPCSTR pszUnattendFile,
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IN HKEY hUserRegKey,
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IN LPCSTR pszUserName,
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LPVOID Reserved
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)
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{
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//
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// Nothing to do
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//
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return ERROR_SUCCESS;
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} // MigrateUser9x()
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LONG
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CALLBACK
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MigrateSystem9x(
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IN HWND hwndParent,
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IN LPCSTR pszUnattendFile,
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IN LPVOID Reserved
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)
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{
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LONG lError;
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CHAR szFile[MAX_PATH];
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CHAR szInfName[MAX_PATH];
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HANDLE hSettingStore;
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HANDLE hInf;
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//
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// Initialize locals.
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//
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lError = ERROR_SUCCESS;
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hSettingStore = (HANDLE)INVALID_HANDLE_VALUE;
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hInf = (HANDLE)INVALID_HANDLE_VALUE;
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//
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// Check global initialization.
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//
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if( (NULL == g_WorkingDirectory)
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|| (NULL == g_SourceDirectory)
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|| (NULL == g_MediaDirectory) )
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{
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SetupLogError("WIA Migration: MigrateSystem9x: ERROR!! Initialize failed.", LogSevError);
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lError = ERROR_NOT_ENOUGH_MEMORY;
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goto MigrateSystem9x_return;
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}
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//
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// Create path to the files.
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//
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wsprintfA(szFile, "%s\\%s", g_WorkingDirectory, NAME_WIN9X_SETTING_FILE_A);
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wsprintfA(szInfName, "%s\\%s", g_WorkingDirectory, NAME_MIGRATE_INF_A);
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//
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// Create files.
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//
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hSettingStore = CreateFileA(szFile,
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GENERIC_WRITE,
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0,
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NULL,
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CREATE_ALWAYS,
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FILE_ATTRIBUTE_NORMAL,
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NULL);
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if(INVALID_HANDLE_VALUE == hSettingStore){
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SetupLogError("WIA Migration: MigrateSystem9x: ERROR!! Unable to create setting file.", LogSevError);
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lError = GetLastError();
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goto MigrateSystem9x_return;
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} // if(INVALID_HANDLE_VALUE == hSettingStore)
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//
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// Create setting file based on device registry.
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//
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lError = Mig9xGetDeviceInfo(hSettingStore);
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if(ERROR_SUCCESS != lError){
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goto MigrateSystem9x_return;
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} // if(ERROR_SUCCESS != lError)
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MigrateSystem9x_return:
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//
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// Clean up.
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//
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if(hSettingStore != INVALID_HANDLE_VALUE){
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CloseHandle(hSettingStore);
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}
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if(hInf != INVALID_HANDLE_VALUE){
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CloseHandle(hInf);
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}
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return lError;
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} // MigrateSystem9x()
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LONG
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CALLBACK
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Mig9xGetGlobalInfo(
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IN HANDLE hFile
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)
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{
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LONG lError;
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HKEY hKey;
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//
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// Initialize local.
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//
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lError = ERROR_SUCCESS;
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hKey = (HKEY)INVALID_HANDLE_VALUE;
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//
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// Open HKLM\SYSTEM\CurrentControlSet\Control\StillImage.
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//
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lError = RegOpenKeyA(HKEY_LOCAL_MACHINE,
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REGSTR_PATH_STICONTROL_A,
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&hKey);
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if(ERROR_SUCCESS != lError){
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SetupLogError("WIA Migration: Mig9xGetGlobalInfo: ERROR!! Unable to open Conrtol\\StilImage.", LogSevError);
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goto Mig9xGetGlobalInfo_return;
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} // if(ERROR_SUCCESS != lError)
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//
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// Spew to a file.
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//
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lError = WriteRegistryToFile(hFile, hKey, "\0");
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Mig9xGetGlobalInfo_return:
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//
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// Clean up.
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//
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if(INVALID_HANDLE_VALUE != hKey){
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RegCloseKey(hKey);
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} // if(INVALID_HANDLE_VALUE != hKey)
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return lError;
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} // Mig9xGetGlobalInfo()
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LONG
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CALLBACK
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Mig9xGetDeviceInfo(
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IN HANDLE hFile
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)
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{
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LONG lError;
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DWORD Idx;
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GUID Guid;
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HANDLE hDevInfo;
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SP_DEVINFO_DATA spDevInfoData;
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HKEY hKeyDevice;
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PCHAR pTempBuffer;
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//
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// Initialize locals.
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//
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lError = ERROR_SUCCESS;
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Guid = GUID_DEVCLASS_IMAGE;
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hDevInfo = (HANDLE)INVALID_HANDLE_VALUE;
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Idx = 0;
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hKeyDevice = (HKEY)INVALID_HANDLE_VALUE;
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pTempBuffer = NULL;
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//
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// Enumerate WIA/STI devices and spew device info.
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//
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hDevInfo = SetupDiGetClassDevs(&Guid, NULL, NULL, DIGCF_PROFILE);
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if(INVALID_HANDLE_VALUE == hDevInfo){
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SetupLogError("WIA Migration: Mig9xGetDeviceInfo: ERROR!! Unable to acquire device list.", LogSevError);
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lError = ERROR_NOT_ENOUGH_MEMORY;
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goto Mig9xGetDeviceInfo_return;
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} // if(INVALID_HANDLE_VALUE == hDevInfo)
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//
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// Save installed device setting.
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//
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spDevInfoData.cbSize = sizeof(spDevInfoData);
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for (Idx = 0; SetupDiEnumDeviceInfo (hDevInfo, Idx, &spDevInfoData); Idx++) {
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//
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// Open device registry key.
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//
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hKeyDevice = SetupDiOpenDevRegKey(hDevInfo,
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&spDevInfoData,
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DICS_FLAG_GLOBAL,
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0,
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DIREG_DRV,
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KEY_READ);
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if (INVALID_HANDLE_VALUE != hKeyDevice) {
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if( (TRUE == IsSti(hKeyDevice))
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&& (FALSE == IsKernelDriverRequired(hKeyDevice)) )
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{
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//
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// This is STI/WIA device with no kernel driver . Spew required info.
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//
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WriteDeviceToFile(hFile, hKeyDevice);
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} // if( IsSti(hKeyDevice) && !IsKernelDriverRequired(hKeyDevice))
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} // if (INVALID_HANDLE_VALUE != hKeyDevice)
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} // for (Idx = 0; SetupDiEnumDeviceInfo (hDevInfo, Idx, &spDevInfoData); Idx++)
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Mig9xGetDeviceInfo_return:
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if(NULL != pTempBuffer){
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FreeMem(pTempBuffer);
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} // if(NULL != pTempBuffer)
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return lError;
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} // Mig9xGetGlobalInfo()
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BOOL
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IsSti(
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HKEY hKeyDevice
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)
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{
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BOOL bRet;
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PCHAR pTempBuffer;
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LONG lError;
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//
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// Initialize local.
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//
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bRet = FALSE;
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pTempBuffer = NULL;
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lError = ERROR_SUCCESS;
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//
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// See if it's StillImage device.
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//
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lError = GetRegData(hKeyDevice,
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REGVAL_USDCLASS_A,
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&pTempBuffer,
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NULL,
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NULL);
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if( (ERROR_SUCCESS != lError)
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|| (NULL == pTempBuffer) )
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{
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//
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// Unable to get "SubClass" data. This is not STI/WIA.
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//
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bRet = FALSE;
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goto IsSti_return;
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} // if( (ERROR_SUCCESS != lError) || (NULL == pTempBuffer)
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//
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// This is STI/WIA device.
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//
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bRet = TRUE;
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IsSti_return:
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//
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// Clean up.
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//
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if(NULL != pTempBuffer){
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FreeMem(pTempBuffer);
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} // if(NULL != pTempBuffer)
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return bRet;
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} // IsSti()
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BOOL
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IsKernelDriverRequired(
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HKEY hKeyDevice
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)
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{
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BOOL bRet;
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PCHAR pTempBuffer;
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LONG lError;
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//
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// Initialize local.
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//
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bRet = FALSE;
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pTempBuffer = NULL;
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lError = ERROR_SUCCESS;
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//
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// See if it's StillImage device.
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//
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lError = GetRegData(hKeyDevice,
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REGVAL_NTMPDRIVER_A,
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&pTempBuffer,
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NULL,
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NULL);
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if( (ERROR_SUCCESS != lError)
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|| (NULL == pTempBuffer) )
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{
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//
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// Unable to get "NTMPDriver" data. This device doesn't require kernel mode component.
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//
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bRet = FALSE;
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goto IsKernelDriverRequired_return;
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} // if( (ERROR_SUCCESS != lError) || (NULL == pTempBuffer)
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//
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// This device requires kernel mode component.
|
||
|
|
//
|
||
|
|
|
||
|
|
bRet = TRUE;
|
||
|
|
|
||
|
|
IsKernelDriverRequired_return:
|
||
|
|
|
||
|
|
//
|
||
|
|
// Clean up.
|
||
|
|
//
|
||
|
|
|
||
|
|
if(NULL != pTempBuffer){
|
||
|
|
FreeMem(pTempBuffer);
|
||
|
|
} // if(NULL != pTempBuffer)
|
||
|
|
|
||
|
|
return bRet;
|
||
|
|
} // IsKernelDriverRequired()
|
||
|
|
|
||
|
|
LONG
|
||
|
|
WriteDeviceToFile(
|
||
|
|
HANDLE hFile,
|
||
|
|
HKEY hKey
|
||
|
|
)
|
||
|
|
{
|
||
|
|
LONG lError;
|
||
|
|
PCHAR pFriendlyName;
|
||
|
|
PCHAR pCreateFileName;
|
||
|
|
PCHAR pInfPath;
|
||
|
|
PCHAR pInfSection;
|
||
|
|
DWORD dwType;
|
||
|
|
CHAR SpewBuffer[256];
|
||
|
|
HKEY hDeviceData;
|
||
|
|
|
||
|
|
//
|
||
|
|
// Initialize local.
|
||
|
|
//
|
||
|
|
|
||
|
|
lError = ERROR_SUCCESS;
|
||
|
|
pFriendlyName = NULL;
|
||
|
|
pCreateFileName = NULL;
|
||
|
|
pInfPath = NULL;
|
||
|
|
pInfSection = NULL;
|
||
|
|
hDeviceData = (HKEY)INVALID_HANDLE_VALUE;
|
||
|
|
|
||
|
|
memset(SpewBuffer, 0, sizeof(SpewBuffer));
|
||
|
|
|
||
|
|
//
|
||
|
|
// Get FriendlyName.
|
||
|
|
//
|
||
|
|
|
||
|
|
lError = GetRegData(hKey, NAME_FRIENDLYNAME_A, &pFriendlyName, &dwType, NULL);
|
||
|
|
if(ERROR_SUCCESS != lError){
|
||
|
|
|
||
|
|
//
|
||
|
|
// Unable to get FriendlyName.
|
||
|
|
//
|
||
|
|
|
||
|
|
SetupLogError("WIA Migration: WriteDeviceToFile: ERROR!! Unable to get FriendlyName.", LogSevError);
|
||
|
|
goto WriteDeviceToFile_return;
|
||
|
|
} // if(ERROR_SUCCESS != lError)
|
||
|
|
|
||
|
|
if(REG_SZ != dwType){
|
||
|
|
|
||
|
|
//
|
||
|
|
// FriendlyName key is other than REG_SZ.
|
||
|
|
//
|
||
|
|
|
||
|
|
SetupLogError("WIA Migration: WriteDeviceToFile: ERROR!! FriendlyName is other than REG_SZ.", LogSevError);
|
||
|
|
lError = ERROR_REGISTRY_CORRUPT;
|
||
|
|
goto WriteDeviceToFile_return;
|
||
|
|
} // if(REG_SZ != dwType)
|
||
|
|
|
||
|
|
//
|
||
|
|
// Get CreateFileName.
|
||
|
|
//
|
||
|
|
|
||
|
|
lError = GetRegData(hKey, NAME_CREATEFILENAME_A, &pCreateFileName, &dwType, NULL);
|
||
|
|
if(ERROR_SUCCESS != lError){
|
||
|
|
|
||
|
|
//
|
||
|
|
// Unable to get CreateFileName.
|
||
|
|
//
|
||
|
|
|
||
|
|
SetupLogError("WIA Migration: WriteDeviceToFile: ERROR!! Unable to get CreateFileName.", LogSevError);
|
||
|
|
goto WriteDeviceToFile_return;
|
||
|
|
} // if(ERROR_SUCCESS != lError)
|
||
|
|
|
||
|
|
if(REG_SZ != dwType){
|
||
|
|
|
||
|
|
//
|
||
|
|
// CreateFileName key is other than REG_SZ.
|
||
|
|
//
|
||
|
|
|
||
|
|
SetupLogError("WIA Migration: WriteDeviceToFile: ERROR!! CreateFileName is other than REG_SZ.", LogSevError);
|
||
|
|
lError = ERROR_REGISTRY_CORRUPT;
|
||
|
|
goto WriteDeviceToFile_return;
|
||
|
|
} // if(REG_SZ != dwType)
|
||
|
|
|
||
|
|
//
|
||
|
|
// Get InfPath.
|
||
|
|
//
|
||
|
|
|
||
|
|
lError = GetRegData(hKey, NAME_INF_PATH_A, &pInfPath, &dwType, NULL);
|
||
|
|
if(ERROR_SUCCESS != lError){
|
||
|
|
|
||
|
|
//
|
||
|
|
// Unable to get InfPath.
|
||
|
|
//
|
||
|
|
|
||
|
|
SetupLogError("WIA Migration: WriteDeviceToFile: ERROR!! Unable to get InfPath.", LogSevError);
|
||
|
|
goto WriteDeviceToFile_return;
|
||
|
|
} // if(ERROR_SUCCESS != lError)
|
||
|
|
|
||
|
|
if(REG_SZ != dwType){
|
||
|
|
|
||
|
|
//
|
||
|
|
// InfPath key is other than REG_SZ.
|
||
|
|
//
|
||
|
|
|
||
|
|
SetupLogError("WIA Migration: WriteDeviceToFile: ERROR!! InfPath is other than REG_SZ.", LogSevError);
|
||
|
|
lError = ERROR_REGISTRY_CORRUPT;
|
||
|
|
goto WriteDeviceToFile_return;
|
||
|
|
} // if(REG_SZ != dwType)
|
||
|
|
|
||
|
|
//
|
||
|
|
// Get InfSection.
|
||
|
|
//
|
||
|
|
|
||
|
|
lError = GetRegData(hKey, NAME_INF_SECTION_A, &pInfSection, &dwType, NULL);
|
||
|
|
if(ERROR_SUCCESS != lError){
|
||
|
|
|
||
|
|
//
|
||
|
|
// Unable to get InfSection.
|
||
|
|
//
|
||
|
|
|
||
|
|
SetupLogError("WIA Migration: WriteDeviceToFile: ERROR!! Unable to get InfSection.", LogSevError);
|
||
|
|
goto WriteDeviceToFile_return;
|
||
|
|
} // if(ERROR_SUCCESS != lError)
|
||
|
|
|
||
|
|
if(REG_SZ != dwType){
|
||
|
|
|
||
|
|
//
|
||
|
|
// InfSection key is other than REG_SZ.
|
||
|
|
//
|
||
|
|
|
||
|
|
SetupLogError("WIA Migration: WriteDeviceToFile: ERROR!! InfSection is other than REG_SZ.", LogSevError);
|
||
|
|
lError = ERROR_REGISTRY_CORRUPT;
|
||
|
|
goto WriteDeviceToFile_return;
|
||
|
|
} // if(REG_SZ != dwType)
|
||
|
|
|
||
|
|
//
|
||
|
|
// Spew device information.
|
||
|
|
//
|
||
|
|
|
||
|
|
WriteToFile(hFile, "\r\n");
|
||
|
|
WriteToFile(hFile, "\"%s\" = \"%s\"\r\n", NAME_DEVICE_A, NAME_BEGIN_A);
|
||
|
|
WriteToFile(hFile, "\"%s\" = \"%s\"\r\n", NAME_FRIENDLYNAME_A, pFriendlyName);
|
||
|
|
WriteToFile(hFile, "\"%s\" = \"%s\"\r\n", NAME_CREATEFILENAME_A, pCreateFileName);
|
||
|
|
WriteToFile(hFile, "\"%s\" = \"%s\"\r\n", NAME_INF_PATH_A, pInfPath);
|
||
|
|
WriteToFile(hFile, "\"%s\" = \"%s\"\r\n", NAME_INF_SECTION_A, pInfSection);
|
||
|
|
|
||
|
|
//
|
||
|
|
// Spew DaviceData section.
|
||
|
|
//
|
||
|
|
|
||
|
|
lError = RegOpenKey(hKey,
|
||
|
|
REGKEY_DEVICEDATA_A,
|
||
|
|
&hDeviceData);
|
||
|
|
|
||
|
|
if(lError != ERROR_SUCCESS){
|
||
|
|
|
||
|
|
//
|
||
|
|
// Unable to open DeviceData or doesn't exist.
|
||
|
|
//
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Spew DeviceData section if exists.
|
||
|
|
//
|
||
|
|
|
||
|
|
if(INVALID_HANDLE_VALUE != hDeviceData){
|
||
|
|
|
||
|
|
lError = WriteRegistryToFile(hFile, hDeviceData, REGKEY_DEVICEDATA_A);
|
||
|
|
|
||
|
|
} // if(INVALID_HANDLE_VALUE != hDeviceData)
|
||
|
|
|
||
|
|
//
|
||
|
|
// Indicate the end of device description.
|
||
|
|
//
|
||
|
|
|
||
|
|
WriteToFile(hFile, "\"%s\" = \"%s\"\r\n", NAME_DEVICE_A, NAME_END_A);
|
||
|
|
|
||
|
|
WriteDeviceToFile_return:
|
||
|
|
|
||
|
|
//
|
||
|
|
// Clean up.
|
||
|
|
//
|
||
|
|
|
||
|
|
if(INVALID_HANDLE_VALUE != hDeviceData){
|
||
|
|
RegCloseKey(hDeviceData);
|
||
|
|
} //if(INVALID_HANDLE_VALUE != hDeviceData)
|
||
|
|
|
||
|
|
if(NULL != pFriendlyName){
|
||
|
|
FreeMem(pFriendlyName);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(NULL != pCreateFileName){
|
||
|
|
FreeMem(pCreateFileName);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(NULL != pInfPath){
|
||
|
|
FreeMem(pInfPath);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(NULL != pInfSection){
|
||
|
|
FreeMem(pInfSection);
|
||
|
|
}
|
||
|
|
|
||
|
|
return lError;
|
||
|
|
} // WriteDeviceToFile()
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// The following are to make sure if setup changes the header file they
|
||
|
|
// first tell me (otherwise they will break build of this)
|
||
|
|
//
|
||
|
|
|
||
|
|
P_INITIALIZE_9X pfnInitialize9x = Initialize9x;
|
||
|
|
P_MIGRATE_USER_9X pfnMigrateUser9x = MigrateUser9x;
|
||
|
|
P_MIGRATE_SYSTEM_9X pfnMigrateSystem9x = MigrateSystem9x;
|