BOOL GetDriverSpecs( struct display_t *pEntry, char *szSubKey )
{
HKEY hKey, hKey2;
char *p;
char szTemp[ MAX_PATH + 1 ] = "", szTemp2[ MAX_PATH + 1 ] = "";
hKey = MyRegOpenKey( HKEY_LOCAL_MACHINE, "System\\CurrentControlSet\\Services\\Class" );
if( hKey )
hKey2 = MyRegOpenKey( hKey, szSubKey );
else
return FALSE;
RegCloseKey( hKey );
if( !hKey2 )
return FALSE;
if( !(p = MyRegQueryValueMalloc( hKey2, "DriverDesc", NULL, NULL ) ) )
return FALSE;
strcpy( pEntry->szName, p );
free( p );
hKey = MyRegOpenKey( hKey2, "DEFAULT" );
if( !hKey )
return FALSE;
if( !(p = MyRegQueryValueMalloc( hKey, "drv", NULL, NULL ) ) )
return FALSE;
strcpy( pEntry->szDriver, p );
// if no drive is specified in the driver filename, assume a path relative to the windows
// system directory
if( !strchr( p, ':' ) )
{
GetSystemDirectory( szTemp, MAX_PATH );
strcat( szTemp, "\\" );
strcat( szTemp, p );
}
else
strcpy( szTemp, p );
free( p );
if( !GetMyFileVersionInfo( szTemp, pEntry ) )
return FALSE;
if( strlen( szTemp ) )
SetCurrentDirectory( szTemp );
RegCloseKey( hKey );
RegCloseKey( hKey2 );
return TRUE;
}
char *MyRegQuickQueryMalloc( HKEY hKey, LPCSTR szSubKey, LPCSTR szValueName, LPDWORD pType, LPDWORD pSize )
{
HKEY hNew;
char *pData;
if( !(hNew = MyRegOpenKey( hKey, szSubKey)) )
return NULL;
pData = MyRegQueryValueMalloc( hNew, szValueName, pType, pSize );
RegCloseKey( hNew );
return pData;
}
DWORD WINAPI GetDisplayProfileData( struct display_t *pDispEntry, DWORD nMaxInt )
{
HKEY hKey;
DWORD nFound = 0, i;
for( i = 0; i < nMaxInt; i++ )
ClearEntry( pDispEntry + i );
hKey = MyRegOpenKey( HKEY_LOCAL_MACHINE, "Enum" );
nFound = SearchAllSubkeysForDisplays( hKey, pDispEntry, nMaxInt, 0 );
if( hKey )
RegCloseKey( hKey );
return nFound;
}
DWORD SearchAllSubkeysForDisplays( HKEY hKey, struct display_t *pDispEntry, DWORD nMaxInt, DWORD nFound )
{
DWORD index = 0;
HKEY hSubKey;
char *name = NULL;
char *data = NULL;
if( !hKey )
return nFound;
if( !(nFound < nMaxInt) )
return nFound;
while( name = MyRegEnumKeyMalloc( hKey, index ) )
{
nFound = SearchAllSubkeysForDisplays( hSubKey = MyRegOpenKey( hKey, name ), pDispEntry, nMaxInt, nFound );
if( hSubKey )
data = MyRegQueryValueMalloc( hSubKey, "Class", NULL, NULL );
if( data )
{
if( strnicmp( data, "Display", 8 ) == 0 )
{
free( data );
data = MyRegQueryValueMalloc( hSubKey, "Driver", NULL, NULL );
if( data )
{
if( nFound < nMaxInt )
{
if( GetDriverSpecs( (pDispEntry + nFound), data ) )
nFound++;
else
ClearEntry( pDispEntry + nFound );
}
free( data );
}
}
}
if( hSubKey )
RegCloseKey( hSubKey );
free( name );
index++;
}
return nFound;
}
VOID
LinkGetRegistryValues(
LPWSTR ConsoleTitle,
LPLNKPROPNTCONSOLE lpCon
)
/*++
Routine Description:
This routine reads in values from the registry and places them
in the supplied structure.
Arguments:
pStateInfo - optional pointer to structure to receive information
Return Value:
current page number
--*/
{
HKEY hCurrentUserKey;
HKEY hConsoleKey;
HKEY hTitleKey;
NTSTATUS Status;
LPWSTR TranslatedTitle;
DWORD dwValue;
DWORD i;
WCHAR awchFaceName[LF_FACESIZE];
WCHAR awchBuffer[ 16 ];
//
// Impersonate the client process
//
if (!CsrImpersonateClient(NULL)) {
KdPrint(("CONSRV: GetRegistryValues Impersonate failed\n"));
return;
}
//
// Open the current user registry key
//
Status = RtlOpenCurrentUser(MAXIMUM_ALLOWED, &hCurrentUserKey);
if (!NT_SUCCESS(Status)) {
CsrRevertToSelf();
return;
}
//
// Open the console registry key
//
Status = MyRegOpenKey(hCurrentUserKey,
CONSOLE_REGISTRY_STRING,
&hConsoleKey);
if (!NT_SUCCESS(Status)) {
NtClose(hCurrentUserKey);
CsrRevertToSelf();
return;
}
//
// If there is no structure to fill out, just bail out
//
if (!lpCon)
goto CloseKeys;
//
// Open the console title subkey, if there is one
//
if (ConsoleTitle && (*ConsoleTitle != L'\0'))
{
TranslatedTitle = TranslateConsoleTitle(ConsoleTitle);
if (TranslatedTitle == NULL)
goto GetDefaultConsole;
Status = MyRegOpenKey( hConsoleKey,
TranslatedTitle,
&hTitleKey);
HeapFree(pConHeap,0,TranslatedTitle);
if (!NT_SUCCESS(Status))
goto GetDefaultConsole;
} else {
GetDefaultConsole:
hTitleKey = hConsoleKey;
}
//
// Initial screen fill
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_FILLATTR,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->wFillAttribute = (WORD)dwValue;
}
//
// Initial popup fill
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_POPUPATTR,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->wPopupFillAttribute = (WORD)dwValue;
}
//
// Initial insert mode
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_INSERTMODE,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->bInsertMode = !!dwValue;
}
//
// Initial quick edit mode
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_QUICKEDIT,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->bQuickEdit = !!dwValue;
}
#ifdef _X86_
//
// Initial full screen mode
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_FULLSCR,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->bFullScreen = !!dwValue;
}
#endif
//
// Initial screen buffer size
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_BUFFERSIZE,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->dwScreenBufferSize.X = LOWORD(dwValue);
lpCon->dwScreenBufferSize.Y = HIWORD(dwValue);
}
//
// Initial window size
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_WINDOWSIZE,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->dwWindowSize.X = LOWORD(dwValue);
lpCon->dwWindowSize.Y = HIWORD(dwValue);
}
//
// Initial window position
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_WINDOWPOS,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->dwWindowOrigin.X = (SHORT)LOWORD(dwValue);
lpCon->dwWindowOrigin.Y = (SHORT)HIWORD(dwValue);
lpCon->bAutoPosition = FALSE;
}
//
// Initial font size
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_FONTSIZE,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->dwFontSize.X = LOWORD(dwValue);
lpCon->dwFontSize.Y = HIWORD(dwValue);
}
//
// Initial font family
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_FONTFAMILY,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->uFontFamily = dwValue;
}
//
// Initial font weight
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_FONTWEIGHT,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->uFontWeight = dwValue;
}
//
// Initial font face name
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_FACENAME,
sizeof(awchFaceName), (PBYTE)awchFaceName))) {
RtlCopyMemory(lpCon->FaceName, awchFaceName, sizeof(awchFaceName));
}
//
// Initial cursor size
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_CURSORSIZE,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->uCursorSize = dwValue;
}
//
// Initial history buffer size
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_HISTORYSIZE,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->uHistoryBufferSize = dwValue;
}
//
// Initial number of history buffers
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_HISTORYBUFS,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->uNumberOfHistoryBuffers = dwValue;
}
//
// Initial history duplication mode
//
if (NT_SUCCESS(MyRegQueryValue(hTitleKey,
CONSOLE_REGISTRY_HISTORYNODUP,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->bHistoryNoDup = dwValue;
}
//
// Initial color table
//
for (i=0; i<16; i++) {
wsprintf(awchBuffer, CONSOLE_REGISTRY_COLORTABLE, i);
if (NT_SUCCESS(MyRegQueryValue(hTitleKey, awchBuffer,
sizeof(dwValue), (PBYTE)&dwValue))) {
lpCon->ColorTable[i] = dwValue;
}
}
//
// Close the registry keys
//
if (hTitleKey != hConsoleKey) {
NtClose(hTitleKey);
}
CloseKeys:
NtClose(hConsoleKey);
NtClose(hCurrentUserKey);
CsrRevertToSelf();
}
