827 lines
24 KiB
C
827 lines
24 KiB
C
/* -*- tab-width: 8; c-basic-offset: 4 -*- */
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/*
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* DOS interrupt 2fh handler
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*
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* Cdrom - device driver emulation - Audio features.
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* (c) 1998 Petr Tomasek <tomasek@etf.cuni.cz>
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* (c) 1999 Eric Pouech
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "wine/winbase16.h"
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#include "ldt.h"
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#include "drive.h"
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#include "msdos.h"
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#include "miscemu.h"
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#include "module.h"
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#include "task.h"
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#include "dosexe.h"
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#include "heap.h"
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/* #define DEBUG_INT */
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#include "debug.h"
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#include "cdrom.h"
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DEFAULT_DEBUG_CHANNEL(int)
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/* base WPROCS.DLL ordinal number for VxDs */
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#define VXD_BASE 400
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static void do_int2f_16( CONTEXT *context );
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static void MSCDEX_Handler( CONTEXT *context );
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/**********************************************************************
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* INT_Int2fHandler
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*
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* Handler for int 2fh (multiplex).
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*/
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void WINAPI INT_Int2fHandler( CONTEXT *context )
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{
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TRACE(int,"Subfunction 0x%X\n", AX_reg(context));
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switch(AH_reg(context))
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{
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case 0x10:
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AL_reg(context) = 0xff; /* share is installed */
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break;
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case 0x11: /* Network Redirector / IFSFUNC */
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switch (AL_reg(context))
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{
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case 0x00: /* Install check */
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/* not installed */
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break;
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case 0x80: /* Enhanced services - Install check */
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/* not installed */
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break;
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default:
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INT_BARF( context, 0x2f );
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break;
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}
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break;
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case 0x12:
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switch (AL_reg(context))
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{
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case 0x2e: /* get or set DOS error table address */
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switch (DL_reg(context))
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{
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/* Four tables: even commands are 'get', odd are 'set' */
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/* DOS 5.0+ ignores "set" commands */
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case 0x01:
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case 0x03:
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case 0x05:
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case 0x07:
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case 0x09:
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break;
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/* Instead of having a message table in DOS-space, */
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/* we can use a special case for MS-DOS to force */
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/* the secondary interface. */
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case 0x00:
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case 0x02:
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case 0x04:
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case 0x06:
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ES_reg(context) = 0x0001;
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DI_reg(context) = 0x0000;
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break;
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case 0x08:
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FIXME(int, "No real-mode handler for errors yet! (bye!)");
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break;
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default:
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INT_BARF(context, 0x2f);
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}
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break;
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default:
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INT_BARF(context, 0x2f);
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}
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break;
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case 0x15: /* mscdex */
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MSCDEX_Handler(context);
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break;
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case 0x16:
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do_int2f_16( context );
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break;
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case 0x1a: /* ANSI.SYS / AVATAR.SYS Install Check */
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/* Not supported yet, do nothing */
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break;
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case 0x43:
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#if 1
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switch (AL_reg(context))
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{
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case 0x00: /* XMS v2+ installation check */
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WARN(int,"XMS is not fully implemented\n");
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AL_reg(context) = 0x80;
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break;
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case 0x10: /* XMS v2+ get driver address */
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{
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TDB *pTask = (TDB *)GlobalLock16( GetCurrentTask() );
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NE_MODULE *pModule = pTask ? NE_GetPtr( pTask->hModule ) : NULL;
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GlobalUnlock16( GetCurrentTask() );
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#ifdef MZ_SUPPORTED
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if (pModule && pModule->lpDosTask)
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ES_reg(context) = pModule->lpDosTask->xms_seg;
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else
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#endif
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ES_reg(context) = 0;
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BX_reg(context) = 0;
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break;
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}
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default:
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INT_BARF( context, 0x2f );
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}
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#else
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FIXME(int,"check for XMS (not supported)\n");
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AL_reg(context) = 0x42; /* != 0x80 */
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#endif
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break;
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case 0x45:
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switch (AL_reg(context))
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{
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case 0x00:
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case 0x01:
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case 0x02:
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case 0x03:
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case 0x04:
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case 0x05:
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case 0x06:
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case 0x07:
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case 0x08:
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/* Microsoft Profiler - not installed */
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break;
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default:
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INT_BARF( context, 0x2f );
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}
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break;
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case 0x4a:
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switch(AL_reg(context))
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{
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case 0x10: /* smartdrv */
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break; /* not installed */
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case 0x11: /* dblspace */
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break; /* not installed */
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case 0x12: /* realtime compression interface */
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break; /* not installed */
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case 0x32: /* patch IO.SYS (???) */
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break; /* we have no IO.SYS, so we can't patch it :-/ */
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default:
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INT_BARF( context, 0x2f );
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}
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break;
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case 0x4b:
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switch(AL_reg(context))
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{
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case 0x01:
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case 0x02:
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case 0x03:
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case 0x04:
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case 0x05:
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FIXME(int,"Task Switcher - not implemented\n");
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break;
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default:
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INT_BARF( context, 0x2f );
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}
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break;
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case 0x56: /* INTERLNK */
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switch(AL_reg(context))
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{
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case 0x01: /* check if redirected drive */
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AL_reg(context) = 0; /* not redirected */
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break;
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default:
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INT_BARF( context, 0x2f );
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}
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break;
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case 0x7a: /* NOVELL NetWare */
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switch (AL_reg(context))
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{
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case 0x0: /* Low-level Netware installation check AL=0 not installed.*/
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AL_reg(context) = 0;
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break;
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case 0x20: /* Get VLM Call Address */
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/* return nothing -> NetWare not installed */
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break;
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default:
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INT_BARF( context, 0x2f );
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break;
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}
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break;
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case 0xb7: /* append */
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AL_reg(context) = 0; /* not installed */
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break;
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case 0xb8: /* network */
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switch (AL_reg(context))
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{
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case 0x00: /* Install check */
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/* not installed */
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break;
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default:
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INT_BARF( context, 0x2f );
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break;
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}
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break;
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case 0xbd: /* some Novell network install check ??? */
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AX_reg(context) = 0xa5a5; /* pretend to have Novell IPX installed */
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break;
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case 0xbf: /* REDIRIFS.EXE */
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switch (AL_reg(context))
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{
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case 0x00: /* Install check */
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/* not installed */
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break;
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default:
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INT_BARF( context, 0x2f );
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break;
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}
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break;
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case 0xd2:
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switch(AL_reg(context))
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{
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case 0x01: /* Quarterdeck RPCI - QEMM/QRAM - PCL-838.EXE functions */
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if(BX_reg(context) == 0x5145 && CX_reg(context) == 0x4D4D
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&& DX_reg(context) == 0x3432)
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TRACE(int, "Check for QEMM v5.0+ (not installed)\n");
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break;
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default:
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INT_BARF( context, 0x2f );
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break;
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}
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break;
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case 0xd7: /* Banyan Vines */
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switch (AL_reg(context))
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{
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case 0x01: /* Install check - Get Int Number */
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/* not installed */
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break;
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default:
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INT_BARF( context, 0x2f );
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break;
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}
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break;
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case 0xde:
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switch(AL_reg(context))
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{
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case 0x01: /* Quarterdeck QDPMI.SYS - DESQview */
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if(BX_reg(context) == 0x4450 && CX_reg(context) == 0x4d49
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&& DX_reg(context) == 0x8f4f)
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TRACE(int, "Check for QDPMI.SYS (not installed)\n");
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break;
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default:
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INT_BARF( context, 0x2f );
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break;
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}
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break;
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case 0xfa: /* Watcom debugger check, returns 0x666 if installed */
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break;
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default:
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INT_BARF( context, 0x2f );
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break;
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}
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}
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/**********************************************************************
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* do_int2f_16
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*/
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static void do_int2f_16( CONTEXT *context )
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{
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DWORD addr;
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switch(AL_reg(context))
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{
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case 0x00: /* Windows enhanced mode installation check */
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AX_reg(context) = (GetWinFlags16() & WF_ENHANCED) ?
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LOWORD(GetVersion16()) : 0;
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break;
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case 0x0a: /* Get Windows version and type */
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AX_reg(context) = 0;
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BX_reg(context) = (LOWORD(GetVersion16()) << 8) |
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(LOWORD(GetVersion16()) >> 8);
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CX_reg(context) = (GetWinFlags16() & WF_ENHANCED) ? 3 : 2;
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break;
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case 0x0b: /* Identify Windows-aware TSRs */
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/* we don't have any pre-Windows TSRs */
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break;
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case 0x11: /* Get Shell Parameters - (SHELL= in CONFIG.SYS) */
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/* We can mock this up. But not today... */
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FIXME(int, "Get Shell Parameters\n");
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break;
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case 0x80: /* Release time-slice */
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AL_reg(context) = 0;
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break;
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case 0x81: /* Begin critical section. */
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/* FIXME? */
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break;
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case 0x82: /* End critical section. */
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/* FIXME? */
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break;
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case 0x83: /* Return Current Virtual Machine ID */
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/* Virtual Machines are usually created/destroyed when Windows runs
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* DOS programs. Since we never do, we are always in the System VM.
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* According to Ralf Brown's Interrupt List, never return 0. But it
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* seems to work okay (returning 0), just to be sure we return 1.
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*/
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BX_reg(context) = 1; /* VM 1 is probably the System VM */
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break;
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case 0x84: /* Get device API entry point */
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addr = (DWORD)NE_GetEntryPoint( GetModuleHandle16("WPROCS"),
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VXD_BASE + BX_reg(context) );
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if (!addr) /* not supported */
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{
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ERR(int, "Accessing unknown VxD %04x - Expect a failure now.\n",
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BX_reg(context) );
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}
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ES_reg(context) = SELECTOROF(addr);
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DI_reg(context) = OFFSETOF(addr);
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break;
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case 0x86: /* DPMI detect mode */
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AX_reg(context) = 0; /* Running under DPMI */
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break;
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case 0x87: /* DPMI installation check */
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#if 1 /* DPMI still breaks pkunzip */
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if (ISV86(context)) break; /* so bail out for now if in v86 mode */
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#endif
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{
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TDB *pTask = (TDB *)GlobalLock16( GetCurrentTask() );
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NE_MODULE *pModule = pTask ? NE_GetPtr( pTask->hModule ) : NULL;
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SYSTEM_INFO si;
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GlobalUnlock16( GetCurrentTask() );
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GetSystemInfo(&si);
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AX_reg(context) = 0x0000; /* DPMI Installed */
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BX_reg(context) = 0x0001; /* 32bits available */
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CL_reg(context) = si.wProcessorLevel;
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DX_reg(context) = 0x005a; /* DPMI major/minor 0.90 */
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SI_reg(context) = 0; /* # of para. of DOS extended private data */
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#ifdef MZ_SUPPORTED /* ES:DI is DPMI switch entry point */
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if (pModule && pModule->lpDosTask)
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ES_reg(context) = pModule->lpDosTask->dpmi_seg;
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else
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#endif
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ES_reg(context) = 0;
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DI_reg(context) = 0;
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break;
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}
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case 0x8a: /* DPMI get vendor-specific API entry point. */
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/* The 1.0 specs say this should work with all 0.9 hosts. */
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break;
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default:
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INT_BARF( context, 0x2f );
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}
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}
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/* FIXME: this macro may have to be changed on architectures where <size> reads/writes
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* must be <size> aligned
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* <size> could be WORD, DWORD...
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* in this case, we would need two macros, one for read, the other one for write
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* Note: PTR_AT can be used as an l-value
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*/
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#define PTR_AT(_ptr, _ofs, _typ) (*((_typ*)(((char*)_ptr)+(_ofs))))
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/* Use #if 1 if you want full int 2f debug... normal users can leave it at 0 */
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#if 0
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/**********************************************************************
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* MSCDEX_Dump [internal]
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*
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* Dumps mscdex requests to int debug channel.
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*/
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static void MSCDEX_Dump(char* pfx, BYTE* req, int dorealmode)
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{
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int i;
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BYTE buf[2048];
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BYTE* ptr;
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BYTE* ios;
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ptr = buf;
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ptr += sprintf(ptr, "%s\tCommand => ", pfx);
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for (i = 0; i < req[0]; i++) {
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ptr += sprintf(ptr, "%02x ", req[i]);
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}
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switch (req[2]) {
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case 3:
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case 12:
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ptr += sprintf(ptr, "\n\t\t\t\tIO_struct => ");
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ios = (dorealmode) ?
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DOSMEM_MapRealToLinear(MAKELONG(PTR_AT(req, 14, WORD), PTR_AT(req, 16, WORD))) :
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PTR_SEG_OFF_TO_LIN(PTR_AT(req, 16, WORD), PTR_AT(req, 14, WORD));
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for (i = 0; i < PTR_AT(req, 18, WORD); i++) {
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ptr += sprintf(ptr, "%02x ", ios[i]);
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if ((i & 0x1F) == 0x1F) {
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*ptr++ = '\n';
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*ptr = 0;
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}
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}
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break;
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}
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TRACE(int, "%s\n", buf);
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}
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#else
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#define MSCDEX_Dump(pfx, req, drm)
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#endif
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static void MSCDEX_StoreMSF(DWORD frame, BYTE* val)
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{
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val[3] = 0; /* zero */
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val[2] = frame / CDFRAMES_PERMIN; /* minutes */
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val[1] = (frame - CDFRAMES_PERMIN * val[2]) / CDFRAMES_PERSEC; /* seconds */
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val[0] = frame - CDFRAMES_PERMIN * val[2] - CDFRAMES_PERSEC * val[1]; /* frames */
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}
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static void MSCDEX_Handler(CONTEXT* context)
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{
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int drive, count;
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char* p;
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switch(AL_reg(context)) {
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case 0x00: /* Installation check */
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/* Count the number of contiguous CDROM drives
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*/
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for (drive = count = 0; drive < MAX_DOS_DRIVES; drive++) {
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if (DRIVE_GetType(drive) == TYPE_CDROM) {
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while (DRIVE_GetType(drive + count) == TYPE_CDROM) count++;
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break;
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}
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}
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TRACE(int, "Installation check: %d cdroms, starting at %d\n", count, drive);
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BX_reg(context) = count;
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CX_reg(context) = (drive < MAX_DOS_DRIVES) ? drive : 0;
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break;
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case 0x0B: /* drive check */
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AX_reg(context) = (DRIVE_GetType(CX_reg(context)) == TYPE_CDROM);
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BX_reg(context) = 0xADAD;
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break;
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case 0x0C: /* get version */
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BX_reg(context) = 0x020a;
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TRACE(int, "Version number => %04x\n", BX_reg(context));
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break;
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case 0x0D: /* get drive letters */
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p = CTX_SEG_OFF_TO_LIN(context, ES_reg(context), EBX_reg(context));
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memset(p, 0, MAX_DOS_DRIVES);
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for (drive = 0; drive < MAX_DOS_DRIVES; drive++) {
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if (DRIVE_GetType(drive) == TYPE_CDROM) *p++ = drive;
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}
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TRACE(int, "Get drive letters\n");
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break;
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case 0x10: /* direct driver acces */
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{
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static WINE_CDAUDIO wcda;
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BYTE* driver_request;
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BYTE* io_stru;
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BYTE Error = 255; /* No Error */
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int dorealmode = ISV86(context);
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driver_request = (dorealmode) ?
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DOSMEM_MapRealToLinear(MAKELONG(BX_reg(context), ES_reg(context))) :
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PTR_SEG_OFF_TO_LIN(ES_reg(context), BX_reg(context));
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if (!driver_request) {
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/* FIXME - to be deleted ?? */
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ERR(int, "ES:BX==0 ! SEGFAULT ?\n");
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ERR(int, "-->BX=0x%04x, ES=0x%04lx, DS=0x%04lx, CX=0x%04x\n",
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BX_reg(context), ES_reg(context), DS_reg(context), CX_reg(context));
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driver_request[4] |= 0x80;
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driver_request[3] = 5; /* bad request length */
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return;
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}
|
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/* FIXME - would be better to open the device at the begining of the wine session...
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|
* - the device is also never closed...
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* - the current implementation only supports a single CD ROM
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*/
|
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if (wcda.unixdev <= 0)
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CDAUDIO_Open(&wcda);
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TRACE(int, "CDROM device driver -> command <%d>\n", (unsigned char)driver_request[2]);
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for (drive = 0;
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drive < MAX_DOS_DRIVES && DRIVE_GetType(drive) != TYPE_CDROM;
|
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drive++);
|
|
/* drive contains the first CD ROM */
|
|
if (CX_reg(context) != drive) {
|
|
WARN(int, "Request made doesn't match a CD ROM drive (%d/%d)\n", CX_reg(context), drive);
|
|
driver_request[4] |= 0x80;
|
|
driver_request[3] = 1; /* unknown unit */
|
|
return;
|
|
}
|
|
|
|
MSCDEX_Dump("Beg", driver_request, dorealmode);
|
|
|
|
/* set status to 0 */
|
|
PTR_AT(driver_request, 3, WORD) = 0;
|
|
CDAUDIO_GetCDStatus(&wcda);
|
|
|
|
switch (driver_request[2]) {
|
|
case 3:
|
|
io_stru = (dorealmode) ?
|
|
DOSMEM_MapRealToLinear(MAKELONG(PTR_AT(driver_request, 14, WORD), PTR_AT(driver_request, 16, WORD))) :
|
|
PTR_SEG_OFF_TO_LIN(PTR_AT(driver_request, 16, WORD), PTR_AT(driver_request, 14, WORD));
|
|
|
|
TRACE(int, " --> IOCTL INPUT <%d>\n", io_stru[0]);
|
|
switch (io_stru[0]) {
|
|
#if 0
|
|
case 0: /* Get device Header */
|
|
{
|
|
static LPSTR ptr = 0;
|
|
if (ptr == 0) {
|
|
ptr = SEGPTR_ALLOC(22);
|
|
PTR_AT(ptr, 0, DWORD) = ~1; /* Next Device Driver */
|
|
PTR_AT(ptr, 4, WORD) = 0xC800; /* Device attributes */
|
|
PTR_AT(ptr, 6, WORD) = 0x1234; /* Pointer to device strategy routine: FIXME */
|
|
PTR_AT(ptr, 8, WORD) = 0x3142; /* Pointer to device interrupt routine: FIXME */
|
|
PTR_AT(ptr, 10, char) = 'W'; /* 8-byte character device name field */
|
|
PTR_AT(ptr, 11, char) = 'I';
|
|
PTR_AT(ptr, 12, char) = 'N';
|
|
PTR_AT(ptr, 13, char) = 'E';
|
|
PTR_AT(ptr, 14, char) = '_';
|
|
PTR_AT(ptr, 15, char) = 'C';
|
|
PTR_AT(ptr, 16, char) = 'D';
|
|
PTR_AT(ptr, 17, char) = '_';
|
|
PTR_AT(ptr, 18, WORD) = 0; /* Reserved (must be zero) */
|
|
PTR_AT(ptr, 20, BYTE) = 0; /* Drive letter (must be zero) */
|
|
PTR_AT(ptr, 21, BYTE) = 1; /* Number of units supported (one or more) FIXME*/
|
|
}
|
|
PTR_AT(io_stru, DWORD, 0) = SEGPTR_GET(ptr);
|
|
}
|
|
break;
|
|
#endif
|
|
|
|
case 1: /* location of head */
|
|
switch (io_stru[1]) {
|
|
case 0:
|
|
PTR_AT(io_stru, 2, DWORD) = wcda.dwCurFrame;
|
|
break;
|
|
case 1:
|
|
MSCDEX_StoreMSF(wcda.dwCurFrame, io_stru + 2);
|
|
break;
|
|
default:
|
|
ERR(int, "CDRom-Driver: Unsupported addressing mode !!\n");
|
|
Error = 0x0c;
|
|
}
|
|
TRACE(int, " ----> HEAD LOCATION <%ld>\n", PTR_AT(io_stru, 2, DWORD));
|
|
break;
|
|
|
|
case 4: /* Audio channel info */
|
|
io_stru[1] = 0;
|
|
io_stru[2] = 0xff;
|
|
io_stru[3] = 1;
|
|
io_stru[4] = 0xff;
|
|
io_stru[5] = 2;
|
|
io_stru[6] = 0;
|
|
io_stru[7] = 3;
|
|
io_stru[8] = 0;
|
|
TRACE(int, " ----> AUDIO CHANNEL INFO\n");
|
|
break;
|
|
|
|
case 6: /* device status */
|
|
PTR_AT(io_stru, 1, DWORD) = 0x00000290;
|
|
/* 290 =>
|
|
* 1 Supports HSG and Red Book addressing modes
|
|
* 0 Supports audio channel manipulation
|
|
*
|
|
* 1 Supports prefetching requests
|
|
* 0 Reserved
|
|
* 0 No interleaving
|
|
* 1 Data read and plays audio/video tracks
|
|
*
|
|
* 0 Read only
|
|
* 0 Supports only cooked reading
|
|
* 0 Door locked
|
|
* 0 see below (Door closed/opened)
|
|
*/
|
|
if (wcda.cdaMode == WINE_CDA_OPEN)
|
|
io_stru[1] |= 1;
|
|
TRACE(int, " ----> DEVICE STATUS <0x%08lx>\n", PTR_AT(io_stru, 1, DWORD));
|
|
break;
|
|
|
|
case 8: /* Volume size */
|
|
PTR_AT(io_stru, 1, DWORD) = wcda.dwTotalLen;
|
|
TRACE(int, " ----> VOLUME SIZE <%ld>\n", PTR_AT(io_stru, 1, DWORD));
|
|
break;
|
|
|
|
case 9: /* media changed ? */
|
|
/* answers don't know... -1/1 for yes/no would be better */
|
|
io_stru[1] = 0; /* FIXME? 1? */
|
|
TRACE(int, " ----> MEDIA CHANGED <%d>\n", io_stru[1]);
|
|
break;
|
|
|
|
case 10: /* audio disk info */
|
|
io_stru[1] = wcda.nFirstTrack; /* starting track of the disc */
|
|
io_stru[2] = wcda.nLastTrack; /* ending track */
|
|
MSCDEX_StoreMSF(wcda.dwTotalLen, io_stru + 3);
|
|
|
|
TRACE(int, " ----> AUDIO DISK INFO <%d-%d/%08lx>\n",
|
|
io_stru[1], io_stru[2], PTR_AT(io_stru, 3, DWORD));
|
|
break;
|
|
|
|
case 11: /* audio track info */
|
|
if (io_stru[1] >= wcda.nFirstTrack && io_stru[1] <= wcda.nLastTrack) {
|
|
int nt = io_stru[1] - wcda.nFirstTrack;
|
|
MSCDEX_StoreMSF(wcda.lpdwTrackPos[nt], io_stru + 2);
|
|
/* starting point if the track */
|
|
io_stru[6] = (wcda.lpbTrackFlags[nt] & 0xF0) >> 4;
|
|
} else {
|
|
PTR_AT(io_stru, 2, DWORD) = 0;
|
|
io_stru[6] = 0;
|
|
}
|
|
TRACE(int, " ----> AUDIO TRACK INFO[%d] = [%08lx:%d]\n",
|
|
io_stru[1], PTR_AT(io_stru, 2, DWORD), io_stru[6]);
|
|
break;
|
|
|
|
case 12: /* get Q-Channel info */
|
|
io_stru[1] = wcda.lpbTrackFlags[wcda.nCurTrack - 1];
|
|
io_stru[2] = wcda.nCurTrack;
|
|
io_stru[3] = 0; /* FIXME ?? */
|
|
|
|
/* why the heck did MS use another format for 0MSF information... sigh */
|
|
{
|
|
BYTE bTmp[4];
|
|
|
|
MSCDEX_StoreMSF(wcda.dwCurFrame - wcda.lpdwTrackPos[wcda.nCurTrack - 1], bTmp);
|
|
io_stru[ 4] = bTmp[2];
|
|
io_stru[ 5] = bTmp[1];
|
|
io_stru[ 6] = bTmp[0];
|
|
io_stru[ 7] = 0;
|
|
|
|
MSCDEX_StoreMSF(wcda.dwCurFrame, bTmp);
|
|
io_stru[ 8] = bTmp[2];
|
|
io_stru[ 9] = bTmp[1];
|
|
io_stru[10] = bTmp[0];
|
|
io_stru[11] = 0;
|
|
}
|
|
TRACE(int, "Q-Channel info: Ctrl/adr=%02x TNO=%02x X=%02x rtt=%02x:%02x:%02x rtd=%02x:%02x:%02x (cf=%08lx, tp=%08lx)\n",
|
|
io_stru[ 1], io_stru[ 2], io_stru[ 3],
|
|
io_stru[ 4], io_stru[ 5], io_stru[ 6],
|
|
io_stru[ 8], io_stru[ 9], io_stru[10],
|
|
wcda.dwCurFrame, wcda.lpdwTrackPos[wcda.nCurTrack - 1]);
|
|
break;
|
|
|
|
case 15: /* Audio status info */
|
|
/* !!!! FIXME FIXME FIXME !! */
|
|
PTR_AT(io_stru, 1, WORD) = 2 | ((wcda.cdaMode == WINE_CDA_PAUSE) ? 1 : 0);
|
|
PTR_AT(io_stru, 3, DWORD) = wcda.lpdwTrackPos[0];
|
|
PTR_AT(io_stru, 7, DWORD) = wcda.lpdwTrackPos[wcda.nTracks - 1];
|
|
TRACE(int, "Audio status info: status=%04x startLoc=%ld endLoc=%ld\n",
|
|
PTR_AT(io_stru, 1, WORD), PTR_AT(io_stru, 3, DWORD), PTR_AT(io_stru, 7, DWORD));
|
|
break;
|
|
|
|
default:
|
|
FIXME(int, "IOCTL INPUT: Unimplemented <%d>!!\n", io_stru[0]);
|
|
Error = 0x0c;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case 12:
|
|
io_stru = (dorealmode) ?
|
|
DOSMEM_MapRealToLinear(MAKELONG(PTR_AT(driver_request, 14, WORD), PTR_AT(driver_request, 16, WORD))) :
|
|
PTR_SEG_OFF_TO_LIN(PTR_AT(driver_request, 16, WORD), PTR_AT(driver_request, 14, WORD));
|
|
|
|
TRACE(int, " --> IOCTL OUTPUT <%d>\n", io_stru[0]);
|
|
switch (io_stru[0]) {
|
|
case 0: /* eject */
|
|
CDAUDIO_SetDoor(&wcda, 1);
|
|
TRACE(int, " ----> EJECT\n");
|
|
break;
|
|
case 2: /* reset drive */
|
|
CDAUDIO_Reset(&wcda);
|
|
TRACE(int, " ----> RESET\n");
|
|
break;
|
|
case 3: /* Audio Channel Control */
|
|
FIXME(int, " ----> AUDIO CHANNEL CONTROL (NIY)\n");
|
|
break;
|
|
case 5: /* close tray */
|
|
CDAUDIO_SetDoor(&wcda, 0);
|
|
TRACE(int, " ----> CLOSE TRAY\n");
|
|
break;
|
|
default:
|
|
FIXME(int, " IOCTL OUPUT: Unimplemented <%d>!!\n", io_stru[0]);
|
|
Error = 0x0c;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case 131: /* seek */
|
|
{
|
|
DWORD at;
|
|
|
|
at = PTR_AT(driver_request, 20, DWORD);
|
|
|
|
TRACE(int, " --> SEEK AUDIO mode :<0x%02X>, [%ld]\n",
|
|
(BYTE)driver_request[13], at);
|
|
|
|
switch (driver_request[13]) {
|
|
case 1: /* Red book addressing mode = 0:m:s:f */
|
|
/* FIXME : frame <=> msf conversion routines could be shared
|
|
* between mscdex and mcicda
|
|
*/
|
|
at = LOBYTE(HIWORD(at)) * CDFRAMES_PERMIN +
|
|
HIBYTE(LOWORD(at)) * CDFRAMES_PERSEC +
|
|
LOBYTE(LOWORD(at));
|
|
/* fall thru */
|
|
case 0: /* HSG addressing mode */
|
|
CDAUDIO_Seek(&wcda, at);
|
|
break;
|
|
default:
|
|
ERR(int, "Unsupported address mode !!\n");
|
|
Error = 0x0c;
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case 132: /* play */
|
|
{
|
|
DWORD beg, end;
|
|
|
|
beg = end = PTR_AT(driver_request, 14, DWORD);
|
|
end += PTR_AT(driver_request, 18, DWORD);
|
|
|
|
TRACE(int, " --> PLAY AUDIO mode :<0x%02X>, [%ld-%ld]\n",
|
|
(BYTE)driver_request[13], beg, end);
|
|
|
|
switch (driver_request[13]) {
|
|
case 1: /* Red book addressing mode = 0:m:s:f */
|
|
/* FIXME : frame <=> msf conversion routines could be shared
|
|
* between mscdex and mcicda
|
|
*/
|
|
beg = LOBYTE(HIWORD(beg)) * CDFRAMES_PERMIN +
|
|
HIBYTE(LOWORD(beg)) * CDFRAMES_PERSEC +
|
|
LOBYTE(LOWORD(beg));
|
|
end = LOBYTE(HIWORD(end)) * CDFRAMES_PERMIN +
|
|
HIBYTE(LOWORD(end)) * CDFRAMES_PERSEC +
|
|
LOBYTE(LOWORD(end));
|
|
/* fall thru */
|
|
case 0: /* HSG addressing mode */
|
|
CDAUDIO_Play(&wcda, beg, end);
|
|
break;
|
|
default:
|
|
ERR(int, "Unsupported address mode !!\n");
|
|
Error = 0x0c;
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case 133:
|
|
if (wcda.cdaMode == WINE_CDA_PLAY) {
|
|
CDAUDIO_Pause(&wcda, 1);
|
|
TRACE(int, " --> STOP AUDIO (Paused)\n");
|
|
} else {
|
|
CDAUDIO_Stop(&wcda);
|
|
TRACE(int, " --> STOP AUDIO (Stopped)\n");
|
|
}
|
|
break;
|
|
|
|
case 136:
|
|
TRACE(int, " --> RESUME AUDIO\n");
|
|
CDAUDIO_Pause(&wcda, 0);
|
|
break;
|
|
|
|
default:
|
|
FIXME(int, " ioctl uninplemented <%d>\n", driver_request[2]);
|
|
Error = 0x0c;
|
|
}
|
|
|
|
/* setting error codes if any */
|
|
if (Error < 255) {
|
|
driver_request[4] |= 0x80;
|
|
driver_request[3] = Error;
|
|
}
|
|
|
|
/* setting status bits
|
|
* 3 == playing && done
|
|
* 1 == done
|
|
*/
|
|
driver_request[4] |= (wcda.cdaMode == WINE_CDA_PLAY) ? 3 : 1;
|
|
|
|
MSCDEX_Dump("End", driver_request, dorealmode);
|
|
}
|
|
break;
|
|
default:
|
|
FIXME(int, "Unimplemented MSCDEX function 0x%02X.\n", AL_reg(context));
|
|
break;
|
|
}
|
|
}
|