wine/msdos/cdrom.c
Alexandre Julliard 829fe323e4 Release 980726
Sat Jul 25 19:45:45 1998  Juergen Schmied <juergen.schmied@metronet.de>

	* [include/shlobj.h][misc/shell.c][misc/shellord.c][ole/folders.c]
	[shell32.spec]
	Added SHFILEOPSTRUCT32[A|W] and constants, prototypes.
	Implemented SHGetSpecialFolderLocation, SHGetPathFromIDList32[A].
	Many IShellFolder, pidl, shell -related changes.

	SHChangeNotifyRegister, SHChangeNotifyDeregister,
	SHShellFolderView_Message, SHMapPIDLToSystemImageListIndex,
	SHAddToRecentDocs32, SHFileOperation, SHChangeNotify, 
	SHCreateShellFolderViewEx stubs.

Sat Jul 25 17:16:25 1998  Huw D M Davies <daviesh@abacus.physics.ox.ac.uk>

	* [files/profile.c]
	Fix return value of PROFILE_GetSection().

Fri Jul 24 22:45:19 1998  Ove Kaaven <ovek@isflak.arcticnet.no>

	* [controls/edit.c]
	Killed the modified flag on WM_SETTEXT. Eudora should no longer
	bother asking whether you want to save an unchanged message.

Fri Jul 24 21:21:35 1998  Andreas Mohr <100.30936@germany.net>

	* [controls/menu.c]
	Fixed bug in GetMenuState32.
	Doesn't fix Free Agent 32 :((

	* [documentation/debugging]
	Hints added.

	* [files/dos_fs.c] [include/msdos.h] [msdos/int21.c]
	Enhanced DOS device support.

	* [if1632/Makefile.in] [if1632/builtin.c] [if1632/rasapi16.spec]
	  [relay32/Makefile.in] [relay32/builtin32.c] [relay32/rasapi32.spec]
	Added RASAPI16/32.DLL.

	* [misc/aspi.c] [relay32/wnaspi32.spec]
	Implemented GetASPI32SupportInfo.

	* [multimedia/mmsystem.c]
	Implemented mmTaskCreate.

Fri Jul 24 20:55:31 1998  Eric Kohl <ekohl@abo.rhein-zeitung.de>

	* [controls/toolbar.c]
	Fixed some bugs and added new features.

	* [controls/tooltips.c][include/tooltips.h]
	Added more messages and started display code.

	* [misc/shell.c][misc/shellord.c][relay32/shell.spec]
	Fixed StrToOleStrN (SHELL32_79) and added OleStrToStrN (SHELL32_78).
	Added some new stubs.

	* [objects/cursoricon.c][misc/imagelist.c][include/windows.h]
	Fixed GetIconInfo and removed the GetIconInfo hack from the
	image list code.

	* [controls/pager.c][include/pager.h][controls/treeview.c]
	  [include/treeview.h]
	Added some messages.

	* [misc/tweak.c][winows/nonclient.c][documentation/win95look]
	Removed unused tweak variables.

	* [documentation/common_controls]
	Updated.

Fri Jul 24 18:36:32 1998  James Moody <013263m@dragon.acadiau.ca>

	* [objects/font.c]
	Fixed a bug in GetTextFace.

Fri Jul 24 17:09:33 1998  Marcus Meissner <marcus@jet.franken.de>

	* [misc/commdlg.c]
	Fixed stacksmashing bug due to invalid specified function
	pointers.

	* [files/dos_fs.c]
	Small change in case handling... be able to create files with
	uppercase in them (like Program Files/).

	* [graphics/ddraw.c]
	XF86DGA support made threadsafe, added more Xlib dependent stuff
	(create Window using CreateWindow(), draw into it). xlib support
	is not satisfying.

	* [scheduler/critsection.c]
	Don't recurse on HeapLock with semaphore id 0.

	* [win32/user32.c][windows/message.c][windows/event.c]
	Moved win32 *Message functions where they belong.
	Removed some potential races between XPending and XNextEvent by
	a bit more locking.

Fri Jul 24 13:58:19 1998  Alexandre Julliard  <julliard@lrc.epfl.ch>

	* [loader/pe_image.c] [loader/ne/segment.c]
	Use bogus pointer value instead of NULL for unresolved externals.

	* [memory/selector.c]
	Clear saved_fs on selector free.

	* [msdos/cdrom.c] [configure.in]
	Added check for linux/ucdrom.h.

	* [scheduler/client.c] [server/socket.c]
	Fix for missing struct cmsghdr.
	Attempt to support msg_accrights fd passing (completely untested).

	* [windows/event.c]
	Do not grab the pointer in SetCapture (Win32 behavior).

Tue Jul 21 22:28:13 1998  James Juran  <jrj120@psu.edu>

	* [Make.rules.in]
	Changed $(MKDIR) macro to use -p option (make parent directories
	if they don't already exist.  This fixes an error in 'make install'
	if /usr/local/include doesn't already exist.

Tue Jul 21 13:37:04 Rein Klazes <rklazes@casema.net>

	* [include/heap.h]
	Replaced macro SEGPTR_GET by inline function to avoid *lots*
	of wrong use of this macro.

	* [relay32/comdlg32.spec]
	Corrected GetSaveFileNameW entry.

	* [relay32/advapi32.spec] [win32/advapi.c]
	  [relay32/ole32.spec] [ ole/moniker.c]
	Added stubs for SetFileSecurity[AW] and CreateFileMoniker32

	* [graphics/x11drv/graphics.c]
	Finished implementation of bezier drawing code.

Tue Jul 21 11:00:51 1998  Claus Fischer <cfischer@td2cad.intel.com>

	* [files/drive.c]
	Remove label trailing blanks in GetVolumeInformation32A.

	* [documentation/cdrom-labels]
	Added documentation on how to find out a CD-ROM label.

Sun Jul 19 23:16:41 1998  Pascal Cuoq <pcuoq@ens-lyon.fr>

	* [include/windows.h]
	Added some DM_* and DISP_CHANGE_* flags.

	* [relay32/user32.spec] [windows/user.c]
	Added stub for ChangeDisplaySettingA.

	* [ole/ole2nls.c]
	is_punctuation: reuse information from another table.

Sun Jul 19 22:04:46 1998  Douglas Ridgway  <ridgway@winehq.com>

	* [Make.rules.in]
	Updated automatic documentation rules.

	* [graphics/path.c] [misc/aspi.c] [misc/ntdll.c] [misc/winsock_dns.c]
	[ole/ole2dsp.c] [relay32/user32.spec]
	Comment format futzing to keep c2man happy.

	* [documentation/README.documentation]
	Updated description of automatic documentation.

Wed Jul 15 19:10:09 1998   Andrew M. Bishop <amb@gedanken.demon.co.uk>

	* [files/profile.c]
	Cache the 10 most recently used .ini files.

Tue May 20 19:20:23 1997  Pablo Saratxaga <srtxg@chanae.alphanet.ch>

	* [misc/commdlg.c]
	Makes PrintDlg32A() return TRUE even if it is an empty
	stub, so most programs are happy and run anyway instead of
	aborting at startup.

	* [graphics/x11drv/xfont.c]
	Increased the maximum font families as (X11) font aliases
	eated up a lot of families causing wine to stop reading fonts.
1998-07-26 14:27:39 +00:00

309 lines
8.1 KiB
C

/*
* Cdrom - device driver emulation - Audio features.
* (c) 1998 Petr Tomasek <tomasek@etf.cuni.cz>
*
*/
#ifdef linux
#include "config.h"
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/types.h>
/* FIXME - how to make this OS independent ?? */
#ifdef HAVE_LINUX_CDROM_H
# include <linux/cdrom.h>
#endif
#ifdef HAVE_LINUX_UCDROM_H
# include <linux/ucdrom.h>
#endif
#include "ldt.h"
#include "drive.h"
#include "msdos.h"
#include "miscemu.h"
#include "module.h"
/* #define DEBUG_INT */
#include "debug.h"
/* FIXME - more general ?? */
#define cdrom_dev "/dev/cdrom"
u_char cdrom_a_status (int fd)
{
struct cdrom_subchnl sc;
ioctl(fd,CDROMSUBCHNL,&sc);
return sc.cdsc_audiostatus;
}
BYTE * get_io_stru (WORD * reqh,int dorealmode)
{
WORD ofst,segm;
BYTE * io_stru;
ofst = reqh[7]; segm = reqh[8];
if (dorealmode)
io_stru = DOSMEM_MapRealToLinear (MAKELONG(ofst,segm));
else
io_stru = PTR_SEG_OFF_TO_LIN(segm,ofst);
return io_stru;
}
DWORD msf0_to_abs (struct cdrom_msf0 msf)
{
return (msf.minute *60 +
msf.second) *75 +
msf.frame-150;
}
void abs_to_msf0 (DWORD abs, struct cdrom_msf0 * msf)
{
DWORD d;
d=abs+150;
msf->frame=d%75; d=d/75;
msf->second=d%60; msf->minute=d/60;
}
void msf0_to_msf (struct cdrom_msf0 from, struct cdrom_msf0 to, struct cdrom_msf * msf)
{
msf->cdmsf_min0=from.minute;
msf->cdmsf_min1=to.minute;
msf->cdmsf_sec0=from.second;
msf->cdmsf_sec1=to.second;
msf->cdmsf_frame0=from.frame;
msf->cdmsf_frame1=to.frame;
}
void abs_to_msf (DWORD from, DWORD to, struct cdrom_msf * msf)
{
struct cdrom_msf0 fr,tt;
abs_to_msf0(from, &fr);
abs_to_msf0(to, &tt);
msf0_to_msf(fr,tt,msf);
}
/************************************************************
*
* Cdrom ms-dos driver emulation.
* (accesible throught the MSCDEX 0x10 function.)
*/
extern void do_mscdex_dd (CONTEXT * context, int dorealmode)
{
BYTE * driver_request;
BYTE * io_stru;
static int fdcd=-1; /* file descriptor.. */
struct cdrom_tochdr tochdr; /* the Toc header */
struct cdrom_tocentry tocentry; /* a Toc entry */
struct cdrom_msf msf;
struct cdrom_subchnl subchnl;
u_char Error=255; /*No Error */
if (dorealmode)
driver_request=DOSMEM_MapRealToLinear
(MAKELONG(BX_reg(context),ES_reg(context)));
else
driver_request=PTR_SEG_OFF_TO_LIN(ES_reg(context),BX_reg(context));
if (!driver_request)
{ /* FIXME - to be deleted ?? */
ERR(int," ES:BX==0 ! SEGFAULT ?\n");
ERR(int," -->BX=0x%04x, ES=0x%04lx, DS=0x%04lx, CX=0x%04x\n\n",
BX_reg(context),
ES_reg(context),
DS_reg(context),
CX_reg(context));
}
else
/* FIXME - would be best to open the device at the begining of the wine
session .... */
if (fdcd<0) fdcd=open(cdrom_dev,O_RDONLY);
TRACE(int,"CDROM device driver -> command <%d>\n",
(unsigned char)driver_request[2]);
/* set status to 0 */
driver_request[3]=0;
driver_request[4]=0;
switch(driver_request[2])
{
case 3:
io_stru=get_io_stru((WORD *)driver_request,dorealmode);
FIXME(int," --> IOCTL INPUT <%d>\n",io_stru[0]);
switch (io_stru[0])
{
case 1: /* location of head */
if (io_stru[1]==0)
{
ioctl(fdcd,CDROMSUBCHNL,&subchnl);
((DWORD*)io_stru+2)[0]=(DWORD)msf0_to_abs(subchnl.cdsc_absaddr.msf);
FIXME(int," ----> HEAD LOCATION <%ld>\n\n",
((DWORD *)io_stru+2)[0]);
}
else
{
ERR(int,"CDRom-Driver: Unsupported address mode !!\n");
Error=0x0c;
}
break;
case 6: /* device status */
/* FIXME .. does this work properly ?? */
io_stru[3]=io_stru[4]=0;
io_stru[2]=1; /* supports audio channels (?? FIXME ??) */
io_stru[1]=16; /* data read and plays audio racks */
io_stru[1]|=(ioctl(fdcd,CDROM_DRIVE_STATUS,0)==CDS_TRAY_OPEN);
TRACE(int," ----> DEVICE STATUS <0x%08lx>\n\n",(DWORD)io_stru[1]);
break;
case 9: /* media changed ? */
if (ioctl(fdcd,CDROM_MEDIA_CHANGED,0))
io_stru[1]=0xff;
else
io_stru[0]=0; /* FIXME? 1? */
break;
case 10: /* audio disk info */
ioctl(fdcd,CDROMREADTOCHDR,&tochdr);
io_stru[1]=tochdr.cdth_trk0; /* staring track of the disc */
io_stru[2]=tochdr.cdth_trk1; /* ending track */
tocentry.cdte_track=CDROM_LEADOUT; /* Now the leadout track ...*/
tocentry.cdte_format=CDROM_MSF;
ioctl(fdcd,CDROMREADTOCENTRY,&tocentry); /* ... get position of it */
((DWORD*)io_stru+3)[0]=(DWORD)msf0_to_abs(tocentry.cdte_addr.msf);
TRACE(int," ----> AUDIO DISK INFO <%d-%d/%ld>\n\n",
io_stru[1],io_stru[2],
((DWORD *)io_stru+3)[0]);
break;
case 11: /* audio track info */
tocentry.cdte_track=io_stru[1]; /* track of the disc */
tocentry.cdte_format=CDROM_MSF;
ioctl(fdcd,CDROMREADTOCENTRY,&tocentry);
((DWORD*)io_stru+2)[0]=(DWORD)msf0_to_abs(tocentry.cdte_addr.msf);
/* starting point if the track */
io_stru[6]=tocentry.cdte_adr+16*tocentry.cdte_ctrl;
TRACE(int," ----> AUDIO TRACK INFO <track=%d>[%ld] \n\n",
io_stru[1],((DWORD *)io_stru+2)[0]);
break;
case 12: /* get Q-Channel / Subchannel (??) info */
subchnl.cdsc_format=CDROM_MSF;
ioctl(fdcd,CDROMSUBCHNL,&subchnl);
io_stru[1]=subchnl.cdsc_adr+16*subchnl.cdsc_ctrl;
io_stru[2]=subchnl.cdsc_trk;
io_stru[3]=subchnl.cdsc_ind; /* FIXME - ?? */
io_stru[4]=subchnl.cdsc_reladdr.msf.minute;
io_stru[5]=subchnl.cdsc_reladdr.msf.second;
io_stru[6]=subchnl.cdsc_reladdr.msf.frame;
io_stru[7]=0; /* always zero */
io_stru[8]=subchnl.cdsc_absaddr.msf.minute;
io_stru[9]=subchnl.cdsc_absaddr.msf.second;
io_stru[10]=subchnl.cdsc_absaddr.msf.frame;
break;
case 15: /* fixme !!!!!!! just a small workaround ! */
/* !!!! FIXME FIXME FIXME !! */
tocentry.cdte_track=CDROM_LEADOUT; /* Now the leadout track ...*/
tocentry.cdte_format=CDROM_MSF;
ioctl(fdcd,CDROMREADTOCENTRY,&tocentry); /* ... get position of it */
((DWORD*)io_stru+7)[0]=(DWORD)msf0_to_abs(tocentry.cdte_addr.msf);
break;
default:
FIXME(int," Cdrom-driver: IOCTL INPUT: Unimplemented <%d>!! \n",
io_stru[0]);
Error=0x0c;
break;
}
break;
case 12:
io_stru=get_io_stru((WORD *)driver_request,dorealmode);
TRACE(int," --> IOCTL OUTPUT <%d>\n",io_stru[0]);
switch (io_stru[0])
{
case 0: /* eject */
ioctl (fdcd,CDROMEJECT);
TRACE(int," ----> EJECT \n\n");
break;
case 5: /* close tray */
ioctl (fdcd,CDROMCLOSETRAY);
TRACE(int," ----> CLOSE TRAY \n\n");
break;
case 2: /* reset drive */
ioctl (fdcd,CDROMRESET);
TRACE(int," ----> RESET \n\n");
break;
default:
FIXME(int," Cdrom-driver: IOCTL OUPUT: Unimplemented <%d>!! \n",
io_stru[0]);
Error=0x0c;
break;
}
break;
case 133:
if (cdrom_a_status(fdcd)==CDROM_AUDIO_PLAY)
{
ioctl (fdcd,CDROMPAUSE);
TRACE(int," --> STOP AUDIO (Paused)\n\n");
}
else
{
ioctl (fdcd,CDROMSTOP);
TRACE(int," --> STOP AUDIO (Stopped)\n\n");
}
break;
case 132: /* FIXME - It didn't function for me... */
FIXME(int," --> PLAY AUDIO \n");
ioctl (fdcd,CDROMSTART);
FIXME(int,"Mode :<0x%02X> , [%ld-%ld]\n\n",
(unsigned char)driver_request[13],
((DWORD*)driver_request+14)[0],
((DWORD*)driver_request+18)[0]);
if (driver_request[13]==0)
{
abs_to_msf(((DWORD*)driver_request+14)[0],
((DWORD*)driver_request+18)[0],&msf);
ioctl(fdcd,CDROMPLAYMSF,&msf);
}
else
{
ERR(int,"CDRom-Driver: Unsupported address mode !!\n");
Error=0x0c;
}
break;
case 136:
TRACE(int," --> RESUME AUDIO \n\n");
ioctl(fdcd,CDROMRESUME);
break;
default:
FIXME(int," CDRom-Driver - ioctl uninplemented <%d>\n",driver_request[2]);
Error=0x0c;
}
if (Error<255)
{
driver_request[4]|=127;
driver_request[3]=Error;
}
driver_request[4]|=2*(cdrom_a_status(fdcd)==CDROM_AUDIO_PLAY);
/* close (fdcd); FIXME !! -- cannot use close when ejecting
the cd-rom - close would close it again */
}
#endif