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Added some long filename functions.

This commit is contained in:
Jukka Heinonen 2003-05-20 17:49:04 +00:00 committed by Alexandre Julliard
parent b133454a2e
commit 3da6ff753e
1 changed files with 65 additions and 6 deletions
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71
dlls/winedos/int21.c
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@ -1730,7 +1730,7 @@ static void INT21_LongFilename( CONTEXT86 *context )
switch (AL_reg(context))
{
case 0x0d: /* RESET DRIVE */
INT_Int21Handler( context );
INT_BARF( context, 0x21 );
break;
case 0x39: /* LONG FILENAME - MAKE DIRECTORY */
@ -1790,14 +1790,73 @@ static void INT21_LongFilename( CONTEXT86 *context )
case 0x6c: /* LONG FILENAME - CREATE OR OPEN FILE */
case 0xa0: /* LONG FILENAME - GET VOLUME INFORMATION */
case 0xa1: /* LONG FILENAME - "FindClose" - TERMINATE DIRECTORY SEARCH */
case 0xa6: /* LONG FILENAME - GET FILE INFO BY HANDLE */
case 0xa7: /* LONG FILENAME - CONVERT TIME */
case 0xa8: /* LONG FILENAME - GENERATE SHORT FILENAME */
case 0xa9: /* LONG FILENAME - SERVER CREATE OR OPEN FILE */
case 0xaa: /* LONG FILENAME - SUBST */
INT_Int21Handler( context );
break;
case 0xa6: /* LONG FILENAME - GET FILE INFO BY HANDLE */
{
HANDLE handle = DosFileHandleToWin32Handle(BX_reg(context));
BY_HANDLE_FILE_INFORMATION *info =
CTX_SEG_OFF_TO_LIN(context, context->SegDs, context->Edx);
TRACE( "LONG FILENAME - GET FILE INFO BY HANDLE\n" );
if (!GetFileInformationByHandle(handle, info))
bSetDOSExtendedError = TRUE;
}
break;
case 0xa7: /* LONG FILENAME - CONVERT TIME */
switch (BL_reg(context))
{
case 0x00: /* FILE TIME TO DOS TIME */
{
WORD date, time;
FILETIME *filetime = CTX_SEG_OFF_TO_LIN(context,
context->SegDs,
context->Esi);
TRACE( "LONG FILENAME - FILE TIME TO DOS TIME\n" );
FileTimeToDosDateTime( filetime, &date, &time );
SET_DX( context, date );
SET_CX( context, time );
/*
* FIXME: BH has number of 10-millisecond units
* past time in CX.
*/
SET_BH( context, 0 );
}
break;
case 0x01: /* DOS TIME TO FILE TIME */
{
FILETIME *filetime = CTX_SEG_OFF_TO_LIN(context,
context->SegEs,
context->Edi);
TRACE( "LONG FILENAME - DOS TIME TO FILE TIME\n" );
/*
* FIXME: BH has number of 10-millisecond units
* past time in CX.
*/
DosDateTimeToFileTime( DX_reg(context), CX_reg(context),
filetime );
}
break;
default:
INT_BARF( context, 0x21 );
break;
}
break;
case 0xa8: /* LONG FILENAME - GENERATE SHORT FILENAME */
case 0xa9: /* LONG FILENAME - SERVER CREATE OR OPEN FILE */
case 0xaa: /* LONG FILENAME - SUBST */
default:
INT_BARF( context, 0x21 );
}