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 #include "wine/windef16.h"
  17
  18 #ifdef HAVE_LINUX_CDROM_H
  19 # include <linux/cdrom.h>
  20 #endif
  21 #ifdef HAVE_LINUX_UCDROM_H
  22 # include <linux/ucdrom.h>
  23 #endif
  24 #ifdef HAVE_SYS_CDIO_H
  25 # include <sys/cdio.h>
  26 #endif
  27
  28 typedef struct {
  29     int                         unixdev;
  30 #if defined(linux)
  31     struct cdrom_subchnl        sc;
  32 #elif defined(__FreeBSD__) || defined(__NetBSD__)
  33     struct cd_sub_channel_info  sc;
  34 #endif
  35     /* those data reflect the cdaudio structure and
  36      * don't change while playing
  37      */
  38     UINT16                      nTracks;
  39     UINT16                      nFirstTrack;
  40     UINT16                      nLastTrack;
  41     LPDWORD                     lpdwTrackLen;
  42     LPDWORD                     lpdwTrackPos;
  43     LPBYTE                      lpbTrackFlags;
  44     DWORD                       dwFirstFrame;
  45     DWORD                       dwLastFrame;
  46     /* those data change while playing */
  47     int                         cdaMode;
  48     UINT16                      nCurTrack;
  49     DWORD                       dwCurFrame;
  50 } WINE_CDAUDIO;
  51
  52 #define WINE_CDA_DONTKNOW               0x00
  53 #define WINE_CDA_NOTREADY               0x01
  54 #define WINE_CDA_OPEN                   0x02
  55 #define WINE_CDA_PLAY                   0x03
  56 #define WINE_CDA_STOP                   0x04
  57 #define WINE_CDA_PAUSE                  0x05
  58
  59 int     CDROM_Open(WINE_CDAUDIO* wcda, int drive);
  60 int     CDROM_GetMediaType(WINE_CDAUDIO* wcda);
  61 int     CDROM_Close(WINE_CDAUDIO* wcda);
  62 int     CDROM_Reset(WINE_CDAUDIO* wcda);
  63 int     CDROM_Audio_Play(WINE_CDAUDIO* wcda, DWORD start, DWORD stop);
  64 int     CDROM_Audio_Stop(WINE_CDAUDIO* wcda);
  65 int     CDROM_Audio_Pause(WINE_CDAUDIO* wcda, int pauseOn);
  66 int     CDROM_Audio_Seek(WINE_CDAUDIO* wcda, DWORD at);
  67 int     CDROM_SetDoor(WINE_CDAUDIO* wcda, int open);
  68 UINT16  CDROM_Audio_GetNumberOfTracks(WINE_CDAUDIO* wcda);
  69 BOOL    CDROM_Audio_GetTracksInfo(WINE_CDAUDIO* wcda);
  70 BOOL    CDROM_Audio_GetCDStatus(WINE_CDAUDIO* wcda);
  71 WORD    CDROM_Data_FindBestVoldesc(int fd);
  72 DWORD   CDROM_Audio_GetSerial(WINE_CDAUDIO* wcda);
  73 DWORD   CDROM_Data_GetSerial(WINE_CDAUDIO* wcda);
  74 DWORD   CDROM_GetSerial(int drive);
  75 DWORD   CDROM_GetLabel(int drive, char *label);
  76
  77 #define CDFRAMES_PERSEC                 75
  78 #define SECONDS_PERMIN                  60
  79 #define CDFRAMES_PERMIN                 ((CDFRAMES_PERSEC) * (SECONDS_PERMIN))
  80
  81 #ifndef CDROM_DATA_TRACK
  82 #define CDROM_DATA_TRACK 0x04
  83 #endif
  84
  85 #define CDROM_MSF_MINUTE(msf)           ((BYTE)(msf))
  86 #define CDROM_MSF_SECOND(msf)           ((BYTE)(((WORD)(msf)) >> 8))
  87 #define CDROM_MSF_FRAME(msf)            ((BYTE)((msf)>>16))
  88
  89 #define CDROM_MAKE_MSF(m, s, f)         ((DWORD)(((BYTE)(m) | \
  90                                                   ((WORD)(s)<<8)) | \
  91                                                  (((DWORD)(BYTE)(f))<<16)))
  92
  93 /* values borrowed from Linux 2.2.x cdrom.h */
  94 #define CDS_NO_INFO                     0
  95 #define CDS_AUDIO                       100
  96
  97 #endif
  98