include/cdrom.h

   1 /* -*- tab-width: 8; c-basic-offset: 4 -*- */
   2 /*
   3  * Header file for CD-ROM support
   4  *
   5  * Copyright 1994 Martin Ayotte
   6  * Copyright 1999 Eric Pouech
   7  * Copyright 2000 Andreas Mohr
   8  */
   9
  10 #ifndef __WINE_CDROM_H__
  11 #define __WINE_CDROM_H__
  12
  13 #include <stdlib.h>
  14 #include <unistd.h>
  15 #include "windef.h"
  16
  17 #ifdef HAVE_LINUX_CDROM_H
  18 # include <linux/cdrom.h>
  19 #endif
  20 #ifdef HAVE_LINUX_UCDROM_H
  21 # include <linux/ucdrom.h>
  22 #endif
  23 #ifdef HAVE_SYS_CDIO_H
  24 # include <sys/cdio.h>
  25 #endif
  26
  27 typedef struct {
  28     int                         unixdev;
  29 #if defined(linux)
  30     struct cdrom_subchnl        sc;
  31 #elif defined(__FreeBSD__) || defined(__NetBSD__)
  32     struct cd_sub_channel_info  sc;
  33 #endif
  34     /* those data reflect the cdaudio structure and
  35      * don't change while playing
  36      */
  37     UINT16                      nTracks;
  38     UINT16                      nFirstTrack;
  39     UINT16                      nLastTrack;
  40     LPDWORD                     lpdwTrackLen;
  41     LPDWORD                     lpdwTrackPos;
  42     LPBYTE                      lpbTrackFlags;
  43     DWORD                       dwFirstFrame;
  44     DWORD                       dwLastFrame;
  45     /* those data change while playing */
  46     int                         cdaMode;
  47     UINT16                      nCurTrack;
  48     DWORD                       dwCurFrame;
  49 } WINE_CDAUDIO;
  50
  51 #define WINE_CDA_DONTKNOW               0x00
  52 #define WINE_CDA_NOTREADY               0x01
  53 #define WINE_CDA_OPEN                   0x02
  54 #define WINE_CDA_PLAY                   0x03
  55 #define WINE_CDA_STOP                   0x04
  56 #define WINE_CDA_PAUSE                  0x05
  57
  58 int     CDROM_Open(WINE_CDAUDIO* wcda, int drive);
  59 int     CDROM_GetMediaType(WINE_CDAUDIO* wcda);
  60 int     CDROM_Close(WINE_CDAUDIO* wcda);
  61 int     CDROM_Reset(WINE_CDAUDIO* wcda);
  62 int     CDROM_Audio_Play(WINE_CDAUDIO* wcda, DWORD start, DWORD stop);
  63 int     CDROM_Audio_Stop(WINE_CDAUDIO* wcda);
  64 int     CDROM_Audio_Pause(WINE_CDAUDIO* wcda, int pauseOn);
  65 int     CDROM_Audio_Seek(WINE_CDAUDIO* wcda, DWORD at);
  66 int     CDROM_SetDoor(WINE_CDAUDIO* wcda, int open);
  67 UINT16  CDROM_Audio_GetNumberOfTracks(WINE_CDAUDIO* wcda);
  68 BOOL    CDROM_Audio_GetTracksInfo(WINE_CDAUDIO* wcda);
  69 BOOL    CDROM_Audio_GetCDStatus(WINE_CDAUDIO* wcda);
  70 DWORD   CDROM_Audio_GetSerial(WINE_CDAUDIO* wcda);
  71 DWORD   CDROM_Data_GetSerial(WINE_CDAUDIO* wcda);
  72 DWORD   CDROM_GetSerial(int drive);
  73
  74 #define CDFRAMES_PERSEC                 75
  75 #define SECONDS_PERMIN                  60
  76 #define CDFRAMES_PERMIN                 ((CDFRAMES_PERSEC) * (SECONDS_PERMIN))
  77
  78 #ifndef CDROM_DATA_TRACK
  79 #define CDROM_DATA_TRACK 0x04
  80 #endif
  81
  82 #define CDROM_MSF_MINUTE(msf)           ((BYTE)(msf))
  83 #define CDROM_MSF_SECOND(msf)           ((BYTE)(((WORD)(msf)) >> 8))
  84 #define CDROM_MSF_FRAME(msf)            ((BYTE)((msf)>>16))
  85
  86 #define CDROM_MAKE_MSF(m, s, f)         ((DWORD)(((BYTE)(m) | \
  87                                                   ((WORD)(s)<<8)) | \
  88                                                  (((DWORD)(BYTE)(f))<<16)))
  89
  90 /* values borrowed from Linux 2.2.x cdrom.h */
  91 #define CDS_NO_INFO                     0
  92 #define CDS_AUDIO                       100
  93
  94 #endif
  95