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778 lines
23 KiB
778 lines
23 KiB
/*++
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Copyright (c) 1995 Microsoft Corporation
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Module Name:
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fereg.c
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Abstract:
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Japanese/korean-specific registry settings.
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Author:
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Ted Miller (tedm) 04-July-1995
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Revision History:
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Adapted from hideyukn's code in textmode\kernel\spconfig.c.
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--*/
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#include <precomp.h>
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#pragma hdrstop
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NTSTATUS
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SpDeleteValueKey(
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IN HANDLE hKeyRoot,
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IN PWSTR KeyName,
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IN PWSTR ValueName
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);
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NTSTATUS
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FESetKeyboardParams(
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IN PVOID SifHandle,
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IN HANDLE ControlSetKeyHandle,
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IN PHARDWARE_COMPONENT *HwComponents,
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IN PWSTR LayerDriver
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)
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/*++
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Routine Description:
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Set parameters in the registry relating to the keyboard type
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selected by the user.
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Arguments:
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SifHandle - supplies handle to open/loaded setup info file (txtsetup.sif).
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ControlSetKeyHandle - supplies handle to open registry key for current
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control set (ie, HKEY_LOCAL_MACHINE\CurrentControlSet).
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HwComponents - supplies the address of the master hardware components
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array.
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Return Value:
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NT Status code indicating result of operation.
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--*/
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{
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WCHAR KeyEntryName[100] = L"Services\\";
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NTSTATUS Status;
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PWSTR KeyboardPortDriver;
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PWSTR KeyboardId;
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PWSTR KeyboardDll;
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PWSTR KeyboardPnPId;
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PWSTR KeyboardTypeStr;
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PWSTR KeyboardSubtypeStr;
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ULONG KeyboardType;
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ULONG KeyboardSubtype;
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ULONG val;
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PHARDWARE_COMPONENT hw;
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hw = HwComponents[HwComponentKeyboard];
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//
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// if third party's driver is selected, we don't write LayerDriver data
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// into registry.
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//
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if(hw->ThirdPartyOptionSelected) {
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//
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// [This modification is requested by Japanese hardware provider]
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//
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// if user replace keyboard port driver with thirdpartys one,
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// we should disable build-in keyboard port driver (i8042prt.sys)
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// because if i8042prt is initialized faster than OEM driver and
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// i8042prt can recoganize the port device, the oem driver will fail
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// to initialization due to conflict of hardware resorce.
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//
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// ** BUG BUG **
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//
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// how about mouse? mouse might use i8042prt, we should not disbale
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// it when user only replace keyboard port. this might causes critical
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// error. But I believe, the mouse device also handled by OEM port
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// driver.
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//
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// Disable the built-in port driver.
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//
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if(IS_FILETYPE_PRESENT(hw->FileTypeBits,HwFilePort)) {
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val = SERVICE_DISABLED;
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Status = SpOpenSetValueAndClose(
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ControlSetKeyHandle,
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L"Services\\i8042prt",
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L"Start",
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REG_DWORD,
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&val,
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sizeof(ULONG)
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);
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} else {
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Status = STATUS_SUCCESS;
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}
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} else {
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//
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// Get keyboard port driver name and layer driver name from txtsetup.sif
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//
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KeyboardId = HwComponents[HwComponentKeyboard]->IdString;
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KeyboardPortDriver = SpGetSectionKeyIndex(SifHandle,szKeyboard,KeyboardId,2);
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KeyboardDll = SpGetSectionKeyIndex(SifHandle,szKeyboard,KeyboardId,3);
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KeyboardTypeStr = SpGetSectionKeyIndex(SifHandle,szKeyboard,KeyboardId,4);
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KeyboardSubtypeStr = SpGetSectionKeyIndex(SifHandle,szKeyboard,KeyboardId,5);
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KeyboardPnPId = SpGetSectionKeyIndex(SifHandle,szKeyboard,KeyboardId,6);
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if(KeyboardPortDriver && KeyboardDll) {
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//
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// Build registry path such as L"Services\\KeyboardPortDriver\\Parameters"
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// and write into registry.
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//
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wcscat(KeyEntryName,KeyboardPortDriver);
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wcscat(KeyEntryName,L"\\Parameters");
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//
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// Save Keyboard layout driver name.
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//
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Status = SpOpenSetValueAndClose(
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ControlSetKeyHandle,
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KeyEntryName,
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LayerDriver,
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REG_SZ,
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KeyboardDll,
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(wcslen(KeyboardDll)+1)*sizeof(WCHAR)
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);
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if(NT_SUCCESS(Status)) {
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if (KeyboardPnPId) {
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//
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// Save Keyboard PnP Id.
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//
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Status = SpOpenSetValueAndClose(
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ControlSetKeyHandle,
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KeyEntryName,
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L"OverrideKeyboardIdentifier",
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REG_SZ,
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KeyboardPnPId,
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(wcslen(KeyboardPnPId)+1)*sizeof(WCHAR)
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);
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}
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if(KeyboardTypeStr && KeyboardSubtypeStr) {
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UNICODE_STRING UnicodeString;
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//
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// Convert the string to DWORD value.
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//
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RtlInitUnicodeString(&UnicodeString,KeyboardTypeStr);
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RtlUnicodeStringToInteger(&UnicodeString,10,&KeyboardType);
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RtlInitUnicodeString(&UnicodeString,KeyboardSubtypeStr);
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RtlUnicodeStringToInteger(&UnicodeString,10,&KeyboardSubtype);
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Status = SpOpenSetValueAndClose(
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ControlSetKeyHandle,
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KeyEntryName,
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L"OverrideKeyboardType",
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REG_DWORD,
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&KeyboardType,
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sizeof(ULONG)
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);
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if(NT_SUCCESS(Status)) {
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Status = SpOpenSetValueAndClose(
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ControlSetKeyHandle,
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KeyEntryName,
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L"OverrideKeyboardSubtype",
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REG_DWORD,
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&KeyboardSubtype,
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sizeof(ULONG)
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);
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}
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}
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}
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} else {
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Status = STATUS_SUCCESS;
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}
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}
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return(Status);
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}
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NTSTATUS
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FEUpgradeKeyboardParams(
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IN PVOID SifHandle,
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IN HANDLE ControlSetKeyHandle,
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IN PHARDWARE_COMPONENT *HwComponents,
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IN PWSTR LayerDriver
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)
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{
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BYTE DataBuffer[256];
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ULONG LayerDriverLength;
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PWSTR LayerDriverCandidate;
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PWSTR LayerDriverName = NULL;
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PWSTR KeyboardTypeStr = NULL;
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PWSTR KeyboardSubtypeStr = NULL;
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PWSTR KeyboardPnPId = NULL;
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ULONG KeyboardType;
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ULONG KeyboardSubtype;
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NTSTATUS Status;
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ULONG LineIndex;
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UNICODE_STRING UnicodeString;
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//
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// This code is hardly depended on 'i8042prt.sys'.
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// if the active driver for keyboard is not 'i8042prt.sys',
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// we don't need to do this, but we write down this to registry for just in case.
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//
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//
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// Get current keyboard layout driver name.
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//
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//
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// from NT5, the keyword LayerDriver has been changed to
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//
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// "LayerDriver JPN" | "LayerDriver KOR"
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//
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// Since NT5 sets KeyboardType & KeyboardSubtype correctly
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//
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// When new LayerDriver key is opened successfully,
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//
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// it means system is >= NT5 and we don't need to do more.
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//
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Status = SpGetValueKey(ControlSetKeyHandle,
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L"Services\\i8042prt\\Parameters",
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LayerDriver,
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sizeof(DataBuffer),
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DataBuffer,
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&LayerDriverLength);
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if (NT_SUCCESS(Status)) {
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return (STATUS_SUCCESS);
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}
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Status = SpGetValueKey(ControlSetKeyHandle,
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L"Services\\i8042prt\\Parameters",
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L"LayerDriver",
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sizeof(DataBuffer),
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DataBuffer,
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&LayerDriverLength);
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if (NT_SUCCESS(Status)) {
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//
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// Get pointer to registry data.
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//
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LayerDriverName = (PWSTR)(((PKEY_VALUE_PARTIAL_INFORMATION)DataBuffer)->Data);
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//
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// Search driver name from txtsetup.sif.
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//
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for (LineIndex = 0; ; LineIndex++) {
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//
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// Get candidate layout driver name for this line.
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//
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LayerDriverCandidate = SpGetSectionLineIndex(SifHandle,szKeyboard,LineIndex,3);
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if (LayerDriverCandidate == NULL) {
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//
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// We may reach at end of the list.
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//
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break;
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}
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//
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// Compare this candidate with active layout driver.
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//
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if (_wcsicmp(LayerDriverName,LayerDriverCandidate) == 0) {
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//
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// This is what we want, Get KeyboardType and SubType from Sif.
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//
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KeyboardTypeStr = SpGetSectionLineIndex(SifHandle,szKeyboard,LineIndex,4);
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KeyboardSubtypeStr = SpGetSectionLineIndex(SifHandle,szKeyboard,LineIndex,5);
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KeyboardPnPId = SpGetSectionLineIndex(SifHandle,szKeyboard,LineIndex,6);
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break;
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}
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}
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Status = SpOpenSetValueAndClose(
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ControlSetKeyHandle,
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L"Services\\i8042prt\\Parameters",
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LayerDriver,
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REG_SZ,
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LayerDriverName,
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(wcslen(LayerDriverName)+1)*sizeof(WCHAR)
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);
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if (NT_SUCCESS(Status)) {
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Status = SpDeleteValueKey(
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ControlSetKeyHandle,
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L"Services\\i8042prt\\Parameters",
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L"LayerDriver"
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);
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}
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}
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if (KeyboardPnPId) {
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//
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// Save Keyboard PnP Id.
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//
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Status = SpOpenSetValueAndClose(
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ControlSetKeyHandle,
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L"Services\\i8042prt\\Parameters",
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L"OverrideKeyboardIdentifier",
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REG_SZ,
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KeyboardPnPId,
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(wcslen(KeyboardPnPId)+1)*sizeof(WCHAR)
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);
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}
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if ((KeyboardTypeStr == NULL) || (KeyboardSubtypeStr == NULL)) {
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//
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// We could not find the driver from list, just use default..
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//
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KeyboardTypeStr = SpGetSectionKeyIndex(SifHandle,szKeyboard,L"STANDARD",4);
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KeyboardSubtypeStr = SpGetSectionKeyIndex(SifHandle,szKeyboard,L"STANDARD",5);
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if ((KeyboardTypeStr == NULL) || (KeyboardSubtypeStr == NULL)) {
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//
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// if it still has problem. set hardcodeed default (PC/AT Enhanced)...
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//
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KeyboardTypeStr = L"4\0";
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KeyboardSubtypeStr = L"0\0";
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}
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}
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//
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// Convert the string to DWORD value.
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//
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RtlInitUnicodeString(&UnicodeString,KeyboardTypeStr);
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RtlUnicodeStringToInteger(&UnicodeString,10,&KeyboardType);
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RtlInitUnicodeString(&UnicodeString,KeyboardSubtypeStr);
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RtlUnicodeStringToInteger(&UnicodeString,10,&KeyboardSubtype);
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//
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// Updates registry.
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//
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Status = SpOpenSetValueAndClose(
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ControlSetKeyHandle,
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L"Services\\i8042prt\\Parameters",
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L"OverrideKeyboardType",
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REG_DWORD,
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&KeyboardType,
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sizeof(ULONG)
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);
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if(NT_SUCCESS(Status)) {
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Status = SpOpenSetValueAndClose(
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ControlSetKeyHandle,
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L"Services\\i8042prt\\Parameters",
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L"OverrideKeyboardSubtype",
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REG_DWORD,
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&KeyboardSubtype,
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sizeof(ULONG)
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);
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}
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KdPrint(("KEYBOARD UPGRADE INFORMATION\n"));
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KdPrint((" Current Keyboard layout = %ws\n",LayerDriverName));
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KdPrint((" Upgrade keyboard Type = %d\n",KeyboardType));
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KdPrint((" Upgrade keyboard Subtype = %d\n",KeyboardSubtype));
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KdPrint((" Upgrade keyboard identifier = %ws\n",KeyboardPnPId));
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return(Status);
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}
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#define KEYBOARD_LAYOUTS_PATH L"Control\\Keyboard Layouts"
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#define IME_FILE_NAME L"IME file"
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#define LAYOUT_TEXT_NAME L"Layout Text"
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NTSTATUS
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FEUpgradeKeyboardLayout(
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IN HANDLE ControlSetKeyHandle,
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IN PWSTR OldDefaultIMEName,
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IN PWSTR NewDefaultIMEName,
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IN PWSTR NewDefaultIMEText
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)
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{
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OBJECT_ATTRIBUTES KeyRootObjA;
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OBJECT_ATTRIBUTES KeyNodeObjA;
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HANDLE KeyRoot;
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HANDLE KeyNode;
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NTSTATUS Status;
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DWORD ResultLength;
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UNICODE_STRING KeyboardRoot;
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UNICODE_STRING KeyboardNode;
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UNICODE_STRING IMEFile;
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UNICODE_STRING LayoutText;
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PBYTE DataBuffer[256];
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WCHAR NodeKeyPath[64];
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WCHAR SubKeyName[16];
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ULONG EnumerateIndex = 0;
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//
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// Initalize "IME file" and "Layout Text".
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//
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RtlInitUnicodeString(&IMEFile,IME_FILE_NAME);
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RtlInitUnicodeString(&LayoutText,LAYOUT_TEXT_NAME);
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//
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// Build Registry path for "keyboard Layouts".
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//
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RtlInitUnicodeString(&KeyboardRoot,KEYBOARD_LAYOUTS_PATH);
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//
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// Open "Keyboard Layouts" key.
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//
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InitializeObjectAttributes(&KeyRootObjA,
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&KeyboardRoot,
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OBJ_CASE_INSENSITIVE,
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ControlSetKeyHandle, NULL);
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Status = ZwOpenKey(&KeyRoot,KEY_ALL_ACCESS,&KeyRootObjA);
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if (!NT_SUCCESS(Status)) {
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KdPrint(("SPDDLANG:Fail to open (%x) (%ws)\n",Status,KeyboardRoot.Buffer));
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//
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// If we fail here, it might be upgrade from NT 3.1 or 3.5...
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// Then just return as SUCCESS.
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//
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return (STATUS_SUCCESS);
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}
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//
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// Enumerate installed keyboard layouts..
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//
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while (TRUE) {
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Status = ZwEnumerateKey(KeyRoot,
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EnumerateIndex,
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KeyBasicInformation,
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(PKEY_BASIC_INFORMATION)DataBuffer,
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sizeof(DataBuffer),
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&ResultLength);
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if (!NT_SUCCESS(Status)) {
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//
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// we might reach end of data...
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//
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break;
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}
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//
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// Initialize subkey buffer.
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//
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RtlZeroMemory(SubKeyName,sizeof(SubKeyName));
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//
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// Get subkey name..
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//
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RtlCopyMemory(SubKeyName,
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((PKEY_BASIC_INFORMATION)DataBuffer)->Name,
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((PKEY_BASIC_INFORMATION)DataBuffer)->NameLength);
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//
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// We know the key is everytime '8' characters...
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//
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if (((PKEY_BASIC_INFORMATION)DataBuffer)->NameLength != 0x10) {
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SubKeyName[8] = L'\0';
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}
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//
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// Build path for sub keys
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//
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wcscpy(NodeKeyPath,KEYBOARD_LAYOUTS_PATH);
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KeyboardNode.Buffer = NodeKeyPath;
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KeyboardNode.Length = wcslen(NodeKeyPath) * sizeof(WCHAR);
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KeyboardNode.MaximumLength = sizeof(NodeKeyPath);
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RtlAppendUnicodeToString(&KeyboardNode,L"\\");
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RtlAppendUnicodeToString(&KeyboardNode,SubKeyName);
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KdPrint(("SPDDLANG:SubKey = %ws\n",KeyboardNode.Buffer));
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//
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// Open its subkey...
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//
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InitializeObjectAttributes(&KeyNodeObjA,
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&KeyboardNode,
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OBJ_CASE_INSENSITIVE,
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ControlSetKeyHandle, NULL);
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Status = ZwOpenKey(&KeyNode,KEY_ALL_ACCESS,&KeyNodeObjA);
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if (!NT_SUCCESS(Status)) {
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KdPrint(("SPDDLANG:Fail to open (%x) (%ws)\n",Status,KeyboardNode.Buffer));
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//
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// We should not encounter error, because the key should be exist...
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// Anyway, continue to enumerate...
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//
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EnumerateIndex++;
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continue;
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}
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//
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// Find "IME file" value key.
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//
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Status = ZwQueryValueKey(KeyNode,
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&IMEFile,
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KeyValuePartialInformation,
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(PKEY_VALUE_PARTIAL_INFORMATION)DataBuffer,
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sizeof(DataBuffer),
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&ResultLength);
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if (NT_SUCCESS(Status)) {
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PWSTR IMEFileName = (PWSTR)(((PKEY_VALUE_PARTIAL_INFORMATION)DataBuffer)->Data);
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//
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// Upcases the file name..
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//
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_wcsupr(IMEFileName);
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if (wcsstr(IMEFileName,L".EXE")) {
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KdPrint(("SPDDLANG:Delete IME file = %ws\n",IMEFileName));
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//
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// This is Old "EXE" type IME file, let it deleted.
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//
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ZwDeleteKey(KeyNode);
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//
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// Adjust enumeration number...
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//
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EnumerateIndex--;
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} else {
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KdPrint(("SPDDLANG:Keep IME file = %ws\n",IMEFileName));
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|
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//
|
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// This might be New "DLL" type IME file. let it be as is..
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//
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if (OldDefaultIMEName && NewDefaultIMEName) {
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|
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//
|
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// if this entry is for 3.x default IME. let it upgrade to new one.
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//
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|
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if (wcsstr(IMEFileName,OldDefaultIMEName)) {
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|
|
KdPrint(("SPDDLANG:Upgrade IME file = %ws to %ws\n",
|
|
IMEFileName,NewDefaultIMEName));
|
|
|
|
//
|
|
// Upgrade IME.
|
|
//
|
|
Status = ZwSetValueKey(KeyNode,
|
|
&IMEFile,
|
|
0,
|
|
REG_SZ,
|
|
(PVOID) NewDefaultIMEName,
|
|
(wcslen(NewDefaultIMEName)+1)*sizeof(WCHAR));
|
|
|
|
//
|
|
// Upgrade "Layout Text" also ?
|
|
//
|
|
if (NewDefaultIMEText) {
|
|
|
|
Status = ZwSetValueKey(KeyNode,
|
|
&LayoutText,
|
|
0,
|
|
REG_SZ,
|
|
(PVOID) NewDefaultIMEText,
|
|
(wcslen(NewDefaultIMEText)+1)*sizeof(WCHAR));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
} else {
|
|
|
|
KdPrint(("SPDDLANG:no IME file\n"));
|
|
|
|
//
|
|
// This layout seems like does not have any IME, just leave it there.
|
|
//
|
|
Status = STATUS_SUCCESS;
|
|
}
|
|
|
|
ZwClose(KeyNode);
|
|
|
|
//
|
|
// Enumerate next..
|
|
//
|
|
EnumerateIndex++;
|
|
}
|
|
|
|
ZwClose(KeyRoot);
|
|
|
|
KdPrint(("SPDDLANG:Retcode = %x\n",Status));
|
|
|
|
if (Status == STATUS_NO_MORE_ENTRIES) {
|
|
//
|
|
// We enumerate all of sub keys...
|
|
//
|
|
Status = STATUS_SUCCESS;
|
|
}
|
|
|
|
return (Status);
|
|
}
|
|
|
|
|
|
#define DOSDEV_REG_PATH L"Control\\Session Manager\\DOS Devices"
|
|
|
|
NTSTATUS
|
|
FEUpgradeRemoveMO(
|
|
IN HANDLE ControlSetKeyHandle)
|
|
{
|
|
OBJECT_ATTRIBUTES KeyRootObjA;
|
|
HANDLE KeyRoot;
|
|
NTSTATUS Status;
|
|
DWORD ResultLength;
|
|
|
|
UNICODE_STRING DosDevice;
|
|
UNICODE_STRING UnicodeValueName;
|
|
|
|
BYTE DataBuffer[512];
|
|
WCHAR NodeKeyPath[64];
|
|
WCHAR ValueName[256];
|
|
PKEY_VALUE_FULL_INFORMATION ValueInfo;
|
|
PKEY_VALUE_PARTIAL_INFORMATION DataInfo;
|
|
|
|
ULONG EnumerateIndex = 0;
|
|
|
|
//
|
|
// Build Registry path for "Control\\Session Manager\\DOS Devices".
|
|
//
|
|
RtlInitUnicodeString(&DosDevice,DOSDEV_REG_PATH);
|
|
|
|
//
|
|
// Open "DOS Devices" key.
|
|
//
|
|
InitializeObjectAttributes(&KeyRootObjA,
|
|
&DosDevice,
|
|
OBJ_CASE_INSENSITIVE,
|
|
ControlSetKeyHandle, NULL);
|
|
|
|
Status = ZwOpenKey(&KeyRoot,KEY_ALL_ACCESS,&KeyRootObjA);
|
|
|
|
if (!NT_SUCCESS(Status)) {
|
|
|
|
KdPrint(("SPDDLANG:Fail to open (%x) (%ws)\n",Status,DosDevice.Buffer));
|
|
//
|
|
// If we fail here, it might be upgrade from NT 3.1 or 3.5...
|
|
// Then just return as SUCCESS.
|
|
//
|
|
return (STATUS_SUCCESS);
|
|
}
|
|
|
|
ValueInfo = (PKEY_VALUE_FULL_INFORMATION) DataBuffer;
|
|
|
|
//
|
|
// Enumerate all installed devices..
|
|
//
|
|
while (TRUE) {
|
|
|
|
Status = ZwEnumerateValueKey(KeyRoot,
|
|
EnumerateIndex,
|
|
KeyValueFullInformation,
|
|
DataBuffer,
|
|
sizeof(DataBuffer),
|
|
&ResultLength);
|
|
|
|
if (!NT_SUCCESS(Status)) {
|
|
//
|
|
// we might reach end of data...
|
|
//
|
|
break;
|
|
}
|
|
|
|
//
|
|
// Get subkey name..
|
|
//
|
|
RtlCopyMemory((PBYTE)ValueName,
|
|
ValueInfo->Name,
|
|
ValueInfo->NameLength);
|
|
|
|
ValueName[ValueInfo->NameLength / sizeof(WCHAR)] = UNICODE_NULL;
|
|
RtlInitUnicodeString(&UnicodeValueName,ValueName);
|
|
|
|
Status = ZwQueryValueKey(KeyRoot,
|
|
&UnicodeValueName,
|
|
KeyValuePartialInformation,
|
|
DataBuffer,
|
|
sizeof(DataBuffer),
|
|
&ResultLength);
|
|
|
|
DataInfo = (PKEY_VALUE_PARTIAL_INFORMATION) DataBuffer;
|
|
if (NT_SUCCESS(Status)) {
|
|
|
|
PWSTR PathData = (PWSTR)(DataInfo->Data);
|
|
|
|
//
|
|
// Upcases the file name..
|
|
//
|
|
_wcsupr(PathData);
|
|
|
|
|
|
if (wcsstr(PathData,L"\\OPTICALDISK")) {
|
|
KdPrint(("SPDDLANG:Delete MO %ws = %ws\n",ValueName,PathData));
|
|
Status = SpDeleteValueKey(
|
|
ControlSetKeyHandle,
|
|
DOSDEV_REG_PATH,
|
|
ValueName
|
|
);
|
|
|
|
}
|
|
}
|
|
|
|
//
|
|
// Enumerate next..
|
|
//
|
|
EnumerateIndex++;
|
|
}
|
|
|
|
ZwClose(KeyRoot);
|
|
|
|
KdPrint(("SPDDLANG:Retcode = %x\n",Status));
|
|
|
|
if (Status == STATUS_NO_MORE_ENTRIES) {
|
|
//
|
|
// We enumerate all of sub keys...
|
|
//
|
|
Status = STATUS_SUCCESS;
|
|
}
|
|
|
|
return (Status);
|
|
}
|