/* -*- tab-width: 8; c-basic-offset: 4 -*- */ /* * Sample MCI CDAUDIO Wine Driver for Linux * * Copyright 1994 Martin Ayotte */ #include #include #include #include #include #include #include "windows.h" #include "user.h" #include "driver.h" #include "mmsystem.h" #include "debug.h" #include "multimedia.h" #ifdef HAVE_LINUX_CDROM_H # include #endif #ifdef HAVE_LINUX_UCDROM_H # include #endif #ifdef HAVE_MACHINE_SOUNDCARD_H # include #endif #ifdef HAVE_SYS_CDIO_H # include #endif #ifdef __FreeBSD__ # define CDAUDIO_DEV "/dev/rcd0c" #else # define CDAUDIO_DEV "/dev/cdrom" #endif #ifdef SOUND_VERSION # define IOCTL(a,b,c) ioctl(a,b,&c) #else # define IOCTL(a,b,c) (c = ioctl(a,b,c) ) #endif #define MAX_CDAUDIODRV (1) #define MAX_CDAUDIO_TRACKS 256 #define CDFRAMES_PERSEC 75 #define CDFRAMES_PERMIN 4500 #define SECONDS_PERMIN 60 #if defined(linux) || defined(__FreeBSD__) typedef struct { int nUseCount; /* Incremented for each shared open */ BOOL16 fShareable; /* TRUE if first open was shareable */ WORD wNotifyDeviceID; /* MCI device ID with a pending notification */ HANDLE16 hCallback; /* Callback handle for pending notification */ MCI_OPEN_PARMS16 openParms; DWORD dwTimeFormat; int unixdev; #ifdef linux struct cdrom_subchnl sc; #elif defined(__FreeBSD__) struct cd_sub_channel_info sc; #endif int cdMode; int mciMode; UINT16 nCurTrack; DWORD dwCurFrame; UINT16 nTracks; DWORD dwTotalLen; LPDWORD lpdwTrackLen; LPDWORD lpdwTrackPos; DWORD dwFirstOffset; } WINE_CDAUDIO; static WINE_CDAUDIO CDADev[MAX_CDAUDIODRV]; #endif /*-----------------------------------------------------------------------*/ /************************************************************************** * CDAUDIO_mciGetOpenDrv [internal] */ static WINE_CDAUDIO* CDAUDIO_mciGetOpenDrv(UINT16 wDevID) { if (wDevID >= MAX_CDAUDIODRV || CDADev[wDevID].nUseCount == 0 || CDADev[wDevID].unixdev == 0) { WARN(cdaudio, "Invalid wDevID=%u\n", wDevID); return 0; } return &CDADev[wDevID]; } /************************************************************************** * CDAUDIO_GetNumberOfTracks [internal] */ static UINT16 CDAUDIO_GetNumberOfTracks(WINE_CDAUDIO* wcda) { #if defined(linux) || defined(__FreeBSD__) #ifdef linux struct cdrom_tochdr hdr; #elif defined(__FreeBSD__) struct ioc_toc_header hdr; #endif if (wcda->nTracks == 0) { if (ioctl(wcda->unixdev, #ifdef linux CDROMREADTOCHDR #elif defined(__FreeBSD__) CDIOREADTOCHEADER #endif , &hdr)) { WARN(cdaudio, "(%p) -- Error occured !\n", wcda); return (WORD)-1; } #ifdef linux wcda->nTracks = hdr.cdth_trk1; #elif defined(__FreeBSD__) wcda->nTracks = hdr.ending_track - hdr.starting_track + 1; #endif } return wcda->nTracks; #else return (WORD)-1; #endif } /************************************************************************** * CDAUDIO_GetTracksInfo [internal] */ static BOOL32 CDAUDIO_GetTracksInfo(WINE_CDAUDIO* wcda) { #if defined(linux) || defined(__FreeBSD__) int i, length; int start, last_start = 0; int total_length = 0; #ifdef linux struct cdrom_tocentry entry; #elif defined(__FreeBSD__) struct ioc_read_toc_entry entry; struct cd_toc_entry toc_buffer; #endif if (wcda->nTracks == 0) { if (CDAUDIO_GetNumberOfTracks(wcda) == (WORD)-1) return FALSE; } TRACE(cdaudio,"nTracks=%u\n", wcda->nTracks); if (wcda->lpdwTrackLen != NULL) free(wcda->lpdwTrackLen); wcda->lpdwTrackLen = (LPDWORD)malloc((wcda->nTracks + 1) * sizeof(DWORD)); if (wcda->lpdwTrackPos != NULL) free(wcda->lpdwTrackPos); wcda->lpdwTrackPos = (LPDWORD)malloc((wcda->nTracks + 1) * sizeof(DWORD)); if (wcda->lpdwTrackLen == NULL || wcda->lpdwTrackPos == NULL) { WARN(cdaudio, "error allocating track table !\n"); return FALSE; } memset(wcda->lpdwTrackLen, 0, (wcda->nTracks + 1) * sizeof(DWORD)); memset(wcda->lpdwTrackPos, 0, (wcda->nTracks + 1) * sizeof(DWORD)); for (i = 0; i <= wcda->nTracks; i++) { if (i == wcda->nTracks) #ifdef linux entry.cdte_track = CDROM_LEADOUT; #elif defined(__FreeBSD__) #define LEADOUT 0xaa entry.starting_track = LEADOUT; /* XXX */ #endif else #ifdef linux entry.cdte_track = i + 1; #elif defined(__FreeBSD__) entry.starting_track = i + 1; #endif #ifdef linux entry.cdte_format = CDROM_MSF; #elif defined(__FreeBSD__) bzero((char *)&toc_buffer, sizeof(toc_buffer)); entry.address_format = CD_MSF_FORMAT; entry.data_len = sizeof(toc_buffer); entry.data = &toc_buffer; #endif if (ioctl(wcda->unixdev, #ifdef linux CDROMREADTOCENTRY #elif defined(__FreeBSD__) CDIOREADTOCENTRYS #endif , &entry)) { WARN(cdaudio, "error read entry\n"); return FALSE; } #ifdef linux start = CDFRAMES_PERSEC * (SECONDS_PERMIN * entry.cdte_addr.msf.minute + entry.cdte_addr.msf.second) + entry.cdte_addr.msf.frame; #elif defined(__FreeBSD__) start = CDFRAMES_PERSEC * (SECONDS_PERMIN * toc_buffer.addr.msf.minute + toc_buffer.addr.msf.second) + toc_buffer.addr.msf.frame; #endif if (i == 0) { last_start = start; wcda->dwFirstOffset = start; TRACE(cdaudio, "dwFirstOffset=%u\n", start); } else { length = start - last_start; last_start = start; start = last_start - length; total_length += length; wcda->lpdwTrackLen[i - 1] = length; wcda->lpdwTrackPos[i - 1] = start; TRACE(cdaudio, "track #%u start=%u len=%u\n", i, start, length); } } wcda->dwTotalLen = total_length; TRACE(cdaudio,"total_len=%u\n", total_length); return TRUE; #else return FALSE; #endif } /************************************************************************** * CDAUDIO_mciOpen [internal] */ static DWORD CDAUDIO_mciOpen(UINT16 wDevID, DWORD dwFlags, LPMCI_OPEN_PARMS32A lpOpenParms) { #if defined(linux) || defined(__FreeBSD__) DWORD dwDeviceID; WINE_CDAUDIO* wcda; TRACE(cdaudio,"(%04X, %08lX, %p);\n", wDevID, dwFlags, lpOpenParms); if (lpOpenParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK; if (wDevID > MAX_CDAUDIODRV) return MCIERR_INVALID_DEVICE_ID; dwDeviceID = lpOpenParms->wDeviceID; wcda = &CDADev[wDevID]; if (wcda->nUseCount > 0) { /* The driver already open on this channel */ /* If the driver was opened shareable before and this open specifies */ /* shareable then increment the use count */ if (wcda->fShareable && (dwFlags & MCI_OPEN_SHAREABLE)) ++wcda->nUseCount; else return MCIERR_MUST_USE_SHAREABLE; } else { wcda->nUseCount = 1; wcda->fShareable = dwFlags & MCI_OPEN_SHAREABLE; } if (dwFlags & MCI_OPEN_ELEMENT) { TRACE(cdaudio,"MCI_OPEN_ELEMENT !\n"); /* return MCIERR_NO_ELEMENT_ALLOWED; */ } wcda->openParms.dwCallback = lpOpenParms->dwCallback; wcda->openParms.wDeviceID = (WORD)lpOpenParms->wDeviceID; wcda->openParms.wReserved0 = 0; /*????*/ wcda->openParms.lpstrDeviceType = lpOpenParms->lpstrDeviceType; wcda->openParms.lpstrElementName = lpOpenParms->lpstrElementName; wcda->openParms.lpstrAlias = lpOpenParms->lpstrAlias; wcda->wNotifyDeviceID = dwDeviceID; wcda->unixdev = open (CDAUDIO_DEV, O_RDONLY, 0); if (wcda->unixdev == -1) { WARN(cdaudio,"can't open '%s'!. errno=%d\n", CDAUDIO_DEV, errno ); perror( "can't open\n" ); return MCIERR_HARDWARE; } wcda->cdMode = 0; wcda->mciMode = MCI_MODE_STOP; wcda->dwTimeFormat = MCI_FORMAT_TMSF; wcda->nCurTrack = 0; wcda->nTracks = 0; wcda->dwTotalLen = 0; wcda->dwFirstOffset = 0; wcda->lpdwTrackLen = NULL; wcda->lpdwTrackPos = NULL; if (!CDAUDIO_GetTracksInfo(&CDADev[wDevID])) { WARN(cdaudio,"error reading TracksInfo !\n"); /* return MCIERR_INTERNAL; */ } /* Moved to mmsystem.c mciOpen routine if (dwFlags & MCI_NOTIFY) { TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback); mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback), wcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); } */ return 0; #else return MCIERR_HARDWARE; #endif } /************************************************************************** * CDAUDIO_mciClose [internal] */ static DWORD CDAUDIO_mciClose(UINT16 wDevID, DWORD dwParam, LPMCI_GENERIC_PARMS lpParms) { #if defined(linux) || defined(__FreeBSD__) WINE_CDAUDIO* wcda = CDAUDIO_mciGetOpenDrv(wDevID); TRACE(cdaudio,"(%04X, %08lX, %p);\n", wDevID, dwParam, lpParms); if (wcda == NULL) return MCIERR_INVALID_DEVICE_ID; if (--wcda->nUseCount == 0) { if (wcda->lpdwTrackLen != NULL) free(wcda->lpdwTrackLen); if (wcda->lpdwTrackPos != NULL) free(wcda->lpdwTrackPos); close(wcda->unixdev); } #endif return 0; } /************************************************************************** * CDAUDIO_mciGetDevCaps [internal] */ static DWORD CDAUDIO_mciGetDevCaps(UINT16 wDevID, DWORD dwFlags, LPMCI_GETDEVCAPS_PARMS lpParms) { #if defined(linux) || defined(__FreeBSD__) TRACE(cdaudio,"(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms); if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK; if (dwFlags & MCI_GETDEVCAPS_ITEM) { TRACE(cdaudio, "MCI_GETDEVCAPS_ITEM dwItem=%08lX;\n", lpParms->dwItem); switch(lpParms->dwItem) { case MCI_GETDEVCAPS_CAN_RECORD: lpParms->dwReturn = FALSE; break; case MCI_GETDEVCAPS_HAS_AUDIO: lpParms->dwReturn = TRUE; break; case MCI_GETDEVCAPS_HAS_VIDEO: lpParms->dwReturn = FALSE; break; case MCI_GETDEVCAPS_DEVICE_TYPE: lpParms->dwReturn = MCI_DEVTYPE_CD_AUDIO; break; case MCI_GETDEVCAPS_USES_FILES: lpParms->dwReturn = FALSE; break; case MCI_GETDEVCAPS_COMPOUND_DEVICE: lpParms->dwReturn = FALSE; break; case MCI_GETDEVCAPS_CAN_EJECT: lpParms->dwReturn = TRUE; break; case MCI_GETDEVCAPS_CAN_PLAY: lpParms->dwReturn = TRUE; break; case MCI_GETDEVCAPS_CAN_SAVE: lpParms->dwReturn = FALSE; break; default: return MCIERR_UNRECOGNIZED_COMMAND; } } TRACE(cdaudio, "lpParms->dwReturn=%08lX;\n", lpParms->dwReturn); return 0; #else return MCIERR_INTERNAL; #endif } /************************************************************************** * CDAUDIO_mciInfo [internal] */ static DWORD CDAUDIO_mciInfo(UINT16 wDevID, DWORD dwFlags, LPMCI_INFO_PARMS16 lpParms) { #if defined(linux) || defined(__FreeBSD__) DWORD ret = 0; LPSTR str = 0; WINE_CDAUDIO* wcda = CDAUDIO_mciGetOpenDrv(wDevID); TRACE(cdaudio,"(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms); if (lpParms == NULL || lpParms->lpstrReturn == NULL) { ret = MCIERR_NULL_PARAMETER_BLOCK; } else if (wcda == NULL) { ret = MCIERR_INVALID_DEVICE_ID; } else { TRACE(cdaudio, "buf=%p, len=%lu\n", lpParms->lpstrReturn, lpParms->dwRetSize); switch(dwFlags) { case MCI_INFO_PRODUCT: str = "Wine's audio CDROM"; break; default: WARN(cdaudio, "Don't know this info command (%lu)\n", dwFlags); ret = MCIERR_UNRECOGNIZED_COMMAND; } } if (str) { ret = MCI_WriteString(lpParms->lpstrReturn, lpParms->dwRetSize, str); } else { lpParms->lpstrReturn[0] = 0; } return ret; #else return MCIERR_INTERNAL; #endif } /************************************************************************** * CDAUDIO_CalcFrame [internal] */ static DWORD CDAUDIO_CalcFrame(WINE_CDAUDIO* wcda, DWORD dwTime) { DWORD dwFrame = 0; #if defined(linux) || defined(__FreeBSD__) UINT16 wTrack; TRACE(cdaudio,"(%p, %08lX, %lu);\n", wcda, wcda->dwTimeFormat, dwTime); switch (wcda->dwTimeFormat) { case MCI_FORMAT_MILLISECONDS: dwFrame = dwTime * CDFRAMES_PERSEC / 1000; TRACE(cdaudio, "MILLISECONDS %lu\n", dwFrame); break; case MCI_FORMAT_MSF: TRACE(cdaudio, "MSF %02u:%02u:%02u\n", MCI_MSF_MINUTE(dwTime), MCI_MSF_SECOND(dwTime), MCI_MSF_FRAME(dwTime)); dwFrame += CDFRAMES_PERMIN * MCI_MSF_MINUTE(dwTime); dwFrame += CDFRAMES_PERSEC * MCI_MSF_SECOND(dwTime); dwFrame += MCI_MSF_FRAME(dwTime); break; case MCI_FORMAT_TMSF: default: /* unknown format ! force TMSF ! ... */ wTrack = MCI_TMSF_TRACK(dwTime); TRACE(cdaudio, "MSF %02u-%02u:%02u:%02u\n", MCI_TMSF_TRACK(dwTime), MCI_TMSF_MINUTE(dwTime), MCI_TMSF_SECOND(dwTime), MCI_TMSF_FRAME(dwTime)); TRACE(cdaudio, "TMSF trackpos[%u]=%lu\n", wTrack, wcda->lpdwTrackPos[wTrack - 1]); dwFrame = wcda->lpdwTrackPos[wTrack - 1]; dwFrame += CDFRAMES_PERMIN * MCI_TMSF_MINUTE(dwTime); dwFrame += CDFRAMES_PERSEC * MCI_TMSF_SECOND(dwTime); dwFrame += MCI_TMSF_FRAME(dwTime); break; } #endif return dwFrame; } /************************************************************************** * CDAUDIO_GetCDStatus [internal] */ static BOOL32 CDAUDIO_GetCDStatus(WINE_CDAUDIO* wcda) { #if defined(linux) || defined(__FreeBSD__) int oldmode = wcda->cdMode; #ifdef __FreeBSD__ struct ioc_read_subchannel read_sc; read_sc.address_format = CD_MSF_FORMAT; read_sc.data_format = CD_CURRENT_POSITION; read_sc.track = 0; read_sc.data_len = sizeof(wcda->sc); read_sc.data = (struct cd_sub_channel_info *)&wcda->sc; #elif linux wcda->sc.cdsc_format = CDROM_MSF; #endif if (ioctl(wcda->unixdev, #ifdef linux CDROMSUBCHNL, &wcda->sc #elif defined(__FreeBSD__) CDIOCREADSUBCHANNEL, &read_sc #endif )) { TRACE(cdaudio,"opened or no_media !\n"); wcda->cdMode = MCI_MODE_OPEN; /* was NOT_READY */ return TRUE; } switch ( #ifdef linux wcda->sc.cdsc_audiostatus #elif defined(__FreeBSD__) wcda->sc.header.audio_status #endif ) { #ifdef linux case CDROM_AUDIO_INVALID: #elif defined(__FreeBSD__) case CD_AS_AUDIO_INVALID: #endif WARN(cdaudio, "device doesn't support status, using MCI status.\n"); wcda->cdMode = 0; break; #ifdef linux case CDROM_AUDIO_NO_STATUS: #elif defined(__FreeBSD__) case CD_AS_NO_STATUS: #endif wcda->cdMode = MCI_MODE_STOP; TRACE(cdaudio,"MCI_MODE_STOP !\n"); break; #ifdef linux case CDROM_AUDIO_PLAY: #elif defined(__FreeBSD__) case CD_AS_PLAY_IN_PROGRESS: #endif wcda->cdMode = MCI_MODE_PLAY; TRACE(cdaudio,"MCI_MODE_PLAY !\n"); break; #ifdef linux case CDROM_AUDIO_PAUSED: #elif defined(__FreeBSD__) case CD_AS_PLAY_PAUSED: #endif wcda->cdMode = MCI_MODE_PAUSE; TRACE(cdaudio,"MCI_MODE_PAUSE !\n"); break; default: #ifdef linux TRACE(cdaudio,"status=%02X !\n", wcda->sc.cdsc_audiostatus); #elif defined(__FreeBSD__) TRACE(cdaudio,"status=%02X !\n", wcda->sc.header.audio_status); #endif } #ifdef linux wcda->nCurTrack = wcda->sc.cdsc_trk; wcda->dwCurFrame = CDFRAMES_PERMIN * wcda->sc.cdsc_absaddr.msf.minute + CDFRAMES_PERSEC * wcda->sc.cdsc_absaddr.msf.second + wcda->sc.cdsc_absaddr.msf.frame; #elif defined(__FreeBSD__) wcda->nCurTrack = wcda->sc.what.position.track_number; wcda->dwCurFrame = CDFRAMES_PERMIN * wcda->sc.what.position.absaddr.msf.minute + CDFRAMES_PERSEC * wcda->sc.what.position.absaddr.msf.second + wcda->sc.what.position.absaddr.msf.frame; #endif #ifdef linux TRACE(cdaudio,"%02u-%02u:%02u:%02u \n", wcda->sc.cdsc_trk, wcda->sc.cdsc_absaddr.msf.minute, wcda->sc.cdsc_absaddr.msf.second, wcda->sc.cdsc_absaddr.msf.frame); #elif defined(__FreeBSD__) TRACE(cdaudio,"%02u-%02u:%02u:%02u \n", wcda->sc.what.position.track_number, wcda->sc.what.position.absaddr.msf.minute, wcda->sc.what.position.absaddr.msf.second, wcda->sc.what.position.absaddr.msf.frame); #endif if (oldmode != wcda->cdMode && oldmode == MCI_MODE_OPEN) { if (!CDAUDIO_GetTracksInfo(wcda)) { WARN(cdaudio, "error updating TracksInfo !\n"); return MCIERR_INTERNAL; } } return TRUE; #else return FALSE; #endif } /************************************************************************** * CDAUDIO_CalcTime [internal] */ static DWORD CDAUDIO_CalcTime(WINE_CDAUDIO* wcda, DWORD dwFrame) { DWORD dwTime = 0; #if defined(linux) || defined(__FreeBSD__) UINT16 wTrack; UINT16 wMinutes; UINT16 wSeconds; UINT16 wFrames; TRACE(cdaudio,"(%p, %08lX, %lu);\n", wcda, wcda->dwTimeFormat, dwFrame); switch (wcda->dwTimeFormat) { case MCI_FORMAT_MILLISECONDS: dwTime = dwFrame / CDFRAMES_PERSEC * 1000; TRACE(cdaudio, "MILLISECONDS %lu\n", dwTime); break; case MCI_FORMAT_MSF: wMinutes = dwFrame / CDFRAMES_PERMIN; wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC; wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes - CDFRAMES_PERSEC * wSeconds; dwTime = MCI_MAKE_MSF(wMinutes, wSeconds, wFrames); TRACE(cdaudio,"MSF %02u:%02u:%02u -> dwTime=%lu\n",wMinutes, wSeconds, wFrames, dwTime); break; case MCI_FORMAT_TMSF: default: /* unknown format ! force TMSF ! ... */ for (wTrack = 0; wTrack < wcda->nTracks; wTrack++) { /* dwTime += wcda->lpdwTrackLen[wTrack - 1]; TRACE(cdaudio, "Adding trk#%u curpos=%u \n", dwTime); if (dwTime >= dwFrame) break; */ if (wcda->lpdwTrackPos[wTrack - 1] >= dwFrame) break; } wMinutes = dwFrame / CDFRAMES_PERMIN; wSeconds = (dwFrame - CDFRAMES_PERMIN * wMinutes) / CDFRAMES_PERSEC; wFrames = dwFrame - CDFRAMES_PERMIN * wMinutes - CDFRAMES_PERSEC * wSeconds; dwTime = MCI_MAKE_TMSF(wTrack, wMinutes, wSeconds, wFrames); TRACE(cdaudio, "%02u-%02u:%02u:%02u\n", wTrack, wMinutes, wSeconds, wFrames); break; } #endif return dwTime; } /************************************************************************** * CDAUDIO_mciStatus [internal] */ static DWORD CDAUDIO_mciStatus(UINT16 wDevID, DWORD dwFlags, LPMCI_STATUS_PARMS lpParms) { #if defined(linux) || defined(__FreeBSD__) WINE_CDAUDIO* wcda = CDAUDIO_mciGetOpenDrv(wDevID); DWORD ret = 0; TRACE(cdaudio,"(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms); if (lpParms == NULL) { ret = MCIERR_NULL_PARAMETER_BLOCK; } else if (wcda == NULL) { ret = MCIERR_INVALID_DEVICE_ID; } else { if (dwFlags & MCI_NOTIFY) { TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback); mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback), wcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); } if (dwFlags & MCI_STATUS_ITEM) { switch(lpParms->dwItem) { case MCI_STATUS_CURRENT_TRACK: if (!CDAUDIO_GetCDStatus(wcda)) return MCIERR_INTERNAL; lpParms->dwReturn = wcda->nCurTrack; TRACE(cdaudio,"CURRENT_TRACK=%lu!\n", lpParms->dwReturn); return 0; case MCI_STATUS_LENGTH: if (wcda->nTracks == 0) { if (!CDAUDIO_GetTracksInfo(wcda)) { WARN(cdaudio, "error reading TracksInfo !\n"); return MCIERR_INTERNAL; } } if (dwFlags & MCI_TRACK) { TRACE(cdaudio,"MCI_TRACK #%lu LENGTH=??? !\n", lpParms->dwTrack); if (lpParms->dwTrack > wcda->nTracks) return MCIERR_OUTOFRANGE; lpParms->dwReturn = wcda->lpdwTrackLen[lpParms->dwTrack]; } else { lpParms->dwReturn = wcda->dwTotalLen; } lpParms->dwReturn = CDAUDIO_CalcTime(wcda, lpParms->dwReturn); TRACE(cdaudio,"LENGTH=%lu !\n", lpParms->dwReturn); return 0; case MCI_STATUS_MODE: if (!CDAUDIO_GetCDStatus(wcda)) return MCIERR_INTERNAL; lpParms->dwReturn = wcda->cdMode; if (!lpParms->dwReturn) lpParms->dwReturn = wcda->mciMode; TRACE(cdaudio,"MCI_STATUS_MODE=%08lX !\n", lpParms->dwReturn); return 0; case MCI_STATUS_MEDIA_PRESENT: if (!CDAUDIO_GetCDStatus(wcda)) return MCIERR_INTERNAL; lpParms->dwReturn = (wcda->nTracks > 0) ? TRUE : FALSE; TRACE(cdaudio,"MCI_STATUS_MEDIA_PRESENT =%s!\n", lpParms->dwReturn ? "Y" : "N"); return 0; case MCI_STATUS_NUMBER_OF_TRACKS: lpParms->dwReturn = CDAUDIO_GetNumberOfTracks(wcda); TRACE(cdaudio,"MCI_STATUS_NUMBER_OF_TRACKS = %lu !\n", lpParms->dwReturn); if (lpParms->dwReturn == (WORD)-1) return MCIERR_INTERNAL; return 0; case MCI_STATUS_POSITION: if (!CDAUDIO_GetCDStatus(wcda)) return MCIERR_INTERNAL; lpParms->dwReturn = wcda->dwCurFrame; if (dwFlags & MCI_STATUS_START) { lpParms->dwReturn = wcda->dwFirstOffset; TRACE(cdaudio,"get MCI_STATUS_START !\n"); } if (dwFlags & MCI_TRACK) { if (lpParms->dwTrack > wcda->nTracks) return MCIERR_OUTOFRANGE; lpParms->dwReturn = wcda->lpdwTrackPos[lpParms->dwTrack - 1]; TRACE(cdaudio,"get MCI_TRACK #%lu !\n", lpParms->dwTrack); } lpParms->dwReturn = CDAUDIO_CalcTime(wcda, lpParms->dwReturn); TRACE(cdaudio,"MCI_STATUS_POSITION=%08lX !\n", lpParms->dwReturn); return 0; case MCI_STATUS_READY: TRACE(cdaudio,"MCI_STATUS_READY !\n"); lpParms->dwReturn = TRUE; return 0; case MCI_STATUS_TIME_FORMAT: lpParms->dwReturn = wcda->dwTimeFormat; TRACE(cdaudio,"MCI_STATUS_TIME_FORMAT =%08lx!\n", lpParms->dwReturn); return 0; /* FIXME: the constant used here are not defined in mmsystem.h */ /* MCI_CDA_STATUS_TYPE_TRACK is very likely to be 0x00004001 */ case MCI_CDA_STATUS_TYPE_TRACK: if (!(dwFlags & MCI_TRACK)) return MCIERR_MISSING_PARAMETER; lpParms->dwReturn = 0xFFFFFFFF; /* FIXME: MCI_CDA_TRACK_AUDIO ou MCI_CDA_TRACK_OTHER */ TRACE(cdaudio, "MCI_CDA_STATUS_TYPE_TRACK[%ld]=%08lx\n", lpParms->dwTrack, lpParms->dwReturn); return 0; default: WARN(cdaudio, "unknown command %08lX !\n", lpParms->dwItem); return MCIERR_UNRECOGNIZED_COMMAND; } } } WARN(cdaudio, "not MCI_STATUS_ITEM !\n"); return 0; #else return MMSYSERR_NOTENABLED; #endif } /************************************************************************** * CDAUDIO_mciPlay [internal] */ static DWORD CDAUDIO_mciPlay(UINT16 wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms) { #if defined(linux) || defined(__FreeBSD__) int start, end; WINE_CDAUDIO* wcda = CDAUDIO_mciGetOpenDrv(wDevID); DWORD ret = 0; #ifdef linux struct cdrom_msf msf; #elif defined(__FreeBSD__) struct ioc_play_msf msf; #endif TRACE(cdaudio,"(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms); if (lpParms == NULL) { ret = MCIERR_NULL_PARAMETER_BLOCK; } else if (wcda == NULL) { ret = MCIERR_INVALID_DEVICE_ID; } else { start = 0; end = wcda->dwTotalLen; wcda->nCurTrack = 1; if (dwFlags & MCI_FROM) { start = CDAUDIO_CalcFrame(wcda, lpParms->dwFrom); TRACE(cdaudio,"MCI_FROM=%08lX -> %u \n", lpParms->dwFrom, start); } if (dwFlags & MCI_TO) { end = CDAUDIO_CalcFrame(wcda, lpParms->dwTo); TRACE(cdaudio, "MCI_TO=%08lX -> %u \n", lpParms->dwTo, end); } start += wcda->dwFirstOffset; end += wcda->dwFirstOffset; #ifdef linux msf.cdmsf_min0 = start / CDFRAMES_PERMIN; msf.cdmsf_sec0 = (start % CDFRAMES_PERMIN) / CDFRAMES_PERSEC; msf.cdmsf_frame0 = start % CDFRAMES_PERSEC; msf.cdmsf_min1 = end / CDFRAMES_PERMIN; msf.cdmsf_sec1 = (end % CDFRAMES_PERMIN) / CDFRAMES_PERSEC; msf.cdmsf_frame1 = end % CDFRAMES_PERSEC; #elif defined(__FreeBSD__) msf.start_m = start / CDFRAMES_PERMIN; msf.start_s = (start % CDFRAMES_PERMIN) / CDFRAMES_PERSEC; msf.start_f = start % CDFRAMES_PERSEC; msf.end_m = end / CDFRAMES_PERMIN; msf.end_s = (end % CDFRAMES_PERMIN) / CDFRAMES_PERSEC; msf.end_f = end % CDFRAMES_PERSEC; #endif if (ioctl(wcda->unixdev, #ifdef linux CDROMSTART #elif defined(__FreeBSD__) CDIOCSTART #endif )) { WARN(cdaudio, "motor doesn't start !\n"); return MCIERR_HARDWARE; } if (ioctl(wcda->unixdev, #ifdef linux CDROMPLAYMSF #elif defined(__FreeBSD__) CDIOCPLAYMSF #endif , &msf)) { WARN(cdaudio, "device doesn't play !\n"); return MCIERR_HARDWARE; } #ifdef linux TRACE(cdaudio,"msf = %d:%d:%d %d:%d:%d\n", msf.cdmsf_min0, msf.cdmsf_sec0, msf.cdmsf_frame0, msf.cdmsf_min1, msf.cdmsf_sec1, msf.cdmsf_frame1); #elif defined(__FreeBSD__) TRACE(cdaudio,"msf = %d:%d:%d %d:%d:%d\n", msf.start_m, msf.start_s, msf.start_f, msf.end_m, msf.end_s, msf.end_f); #endif wcda->mciMode = MCI_MODE_PLAY; if (dwFlags & MCI_NOTIFY) { TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback); /* mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback), wcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); */ } } return ret; #else return MCIERR_HARDWARE; #endif } /************************************************************************** * CDAUDIO_mciStop [internal] */ static DWORD CDAUDIO_mciStop(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms) { #if defined(linux) || defined(__FreeBSD__) WINE_CDAUDIO* wcda = CDAUDIO_mciGetOpenDrv(wDevID); TRACE(cdaudio,"(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms); if (wcda == NULL) return MCIERR_INVALID_DEVICE_ID; if (ioctl(wcda->unixdev, #ifdef linux CDROMSTOP #elif defined(__FreeBSD__) CDIOCSTOP #endif )) return MCIERR_HARDWARE; wcda->mciMode = MCI_MODE_STOP; if (lpParms && (dwFlags & MCI_NOTIFY)) { TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback); mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback), wcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); } return 0; #else return MCIERR_HARDWARE; #endif } /************************************************************************** * CDAUDIO_mciPause [internal] */ static DWORD CDAUDIO_mciPause(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms) { #if defined(linux) || defined(__FreeBSD__) WINE_CDAUDIO* wcda = CDAUDIO_mciGetOpenDrv(wDevID); TRACE(cdaudio,"(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms); if (wcda == NULL) return MCIERR_INVALID_DEVICE_ID; if (ioctl(wcda->unixdev, #ifdef linux CDROMPAUSE #elif defined(__FreeBSD__) CDIOCPAUSE #endif )) return MCIERR_HARDWARE; wcda->mciMode = MCI_MODE_PAUSE; if (lpParms && (dwFlags & MCI_NOTIFY)) { TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback); mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback), wcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); } return 0; #else return MCIERR_HARDWARE; #endif } /************************************************************************** * CDAUDIO_mciResume [internal] */ static DWORD CDAUDIO_mciResume(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms) { #if defined(linux) || defined(__FreeBSD__) WINE_CDAUDIO* wcda = CDAUDIO_mciGetOpenDrv(wDevID); TRACE(cdaudio,"(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms); if (wcda == NULL) return MCIERR_INVALID_DEVICE_ID; if (ioctl(wcda->unixdev, #ifdef linux CDROMRESUME #elif defined(__FreeBSD__) CDIOCRESUME #endif )) return MCIERR_HARDWARE; wcda->mciMode = MCI_MODE_STOP; if (lpParms && (dwFlags & MCI_NOTIFY)) { TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback); mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback), wcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); } return 0; #else return MCIERR_HARDWARE; #endif } /************************************************************************** * CDAUDIO_mciSeek [internal] */ static DWORD CDAUDIO_mciSeek(UINT16 wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms) { #if defined(linux) || defined(__FreeBSD__) DWORD dwRet; MCI_PLAY_PARMS PlayParms; WINE_CDAUDIO* wcda = CDAUDIO_mciGetOpenDrv(wDevID); TRACE(cdaudio,"(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms); if (wcda == NULL) return MCIERR_INVALID_DEVICE_ID; if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK; if (ioctl(wcda->unixdev, #ifdef linux CDROMRESUME #elif defined(__FreeBSD__) CDIOCRESUME #endif )) { perror("ioctl CDROMRESUME"); return MCIERR_HARDWARE; } wcda->mciMode = MCI_MODE_SEEK; switch(dwFlags) { case MCI_SEEK_TO_START: PlayParms.dwFrom = 0; break; case MCI_SEEK_TO_END: PlayParms.dwFrom = wcda->dwTotalLen; break; case MCI_TO: PlayParms.dwFrom = lpParms->dwTo; break; } dwRet = CDAUDIO_mciPlay(wDevID, MCI_WAIT | MCI_FROM, &PlayParms); if (dwRet != 0) return dwRet; dwRet = CDAUDIO_mciStop(wDevID, MCI_WAIT, (LPMCI_GENERIC_PARMS)&PlayParms); if (dwFlags & MCI_NOTIFY) { TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback); mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback), wcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); } return dwRet; #else return MCIERR_HARDWARE; #endif } /************************************************************************** * CDAUDIO_mciSetDoor [internal] */ static DWORD CDAUDIO_mciSetDoor(UINT16 wDevID, int open) { WINE_CDAUDIO* wcda = CDAUDIO_mciGetOpenDrv(wDevID); TRACE(cdaudio, "(%04x, %s) !\n", wDevID, (open) ? "OPEN" : "CLOSE"); if (wcda == NULL) return MCIERR_INVALID_DEVICE_ID; #ifdef __FreeBSD__ if (ioctl(wcda->unixdev, CDIOCALLOW)) return MCIERR_HARDWARE; if (open) { if (ioctl(wcda->unixdev, CDIOCEJECT)) return MCIERR_HARDWARE; wcda->mciMode = MCI_MODE_OPEN; } else { if (ioctl(wcda->unixdev, CDIOCCLOSE)) return MCIERR_HARDWARE; wcda->mciMode = MCI_MODE_STOP; } if (ioctl(wcda->unixdev, CDIOCPREVENT)) return MCIERR_HARDWARE; #elif linux if (open) { if (ioctl(wcda->unixdev, CDROMEJECT)) return MCIERR_HARDWARE; wcda->mciMode = MCI_MODE_OPEN; } else { if (ioctl(wcda->unixdev, CDROMEJECT, 1)) return MCIERR_HARDWARE; wcda->mciMode = MCI_MODE_STOP; } #endif wcda->nTracks = 0; return 0; } /************************************************************************** * CDAUDIO_mciSet [internal] */ static DWORD CDAUDIO_mciSet(UINT16 wDevID, DWORD dwFlags, LPMCI_SET_PARMS lpParms) { #if defined(linux) || defined(__FreeBSD__) WINE_CDAUDIO* wcda = CDAUDIO_mciGetOpenDrv(wDevID); TRACE(cdaudio,"(%04X, %08lX, %p);\n", wDevID, dwFlags, lpParms); if (wcda == NULL) return MCIERR_INVALID_DEVICE_ID; if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;; /* TRACE(cdaudio,"dwTimeFormat=%08lX\n", lpParms->dwTimeFormat); TRACE(cdaudio,"dwAudio=%08lX\n", lpParms->dwAudio); */ if (dwFlags & MCI_SET_TIME_FORMAT) { switch (lpParms->dwTimeFormat) { case MCI_FORMAT_MILLISECONDS: TRACE(cdaudio, "MCI_FORMAT_MILLISECONDS !\n"); break; case MCI_FORMAT_MSF: TRACE(cdaudio,"MCI_FORMAT_MSF !\n"); break; case MCI_FORMAT_TMSF: TRACE(cdaudio,"MCI_FORMAT_TMSF !\n"); break; default: WARN(cdaudio, "bad time format !\n"); return MCIERR_BAD_TIME_FORMAT; } wcda->dwTimeFormat = lpParms->dwTimeFormat; } if (dwFlags & MCI_SET_DOOR_OPEN) { CDAUDIO_mciSetDoor(wDevID, TRUE); } if (dwFlags & MCI_SET_DOOR_CLOSED) { CDAUDIO_mciSetDoor(wDevID, TRUE); } if (dwFlags & MCI_SET_VIDEO) return MCIERR_UNSUPPORTED_FUNCTION; if (dwFlags & MCI_SET_ON) return MCIERR_UNSUPPORTED_FUNCTION; if (dwFlags & MCI_SET_OFF) return MCIERR_UNSUPPORTED_FUNCTION; if (dwFlags & MCI_NOTIFY) { TRACE(cdaudio, "MCI_NOTIFY_SUCCESSFUL %08lX !\n", lpParms->dwCallback); mciDriverNotify16((HWND16)LOWORD(lpParms->dwCallback), wcda->wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); } return 0; #else return MCIERR_HARDWARE; #endif } /************************************************************************** * MCICDAUDIO_DriverProc32 [sample driver] */ LONG MCICDAUDIO_DriverProc32(DWORD dwDevID, HDRVR16 hDriv, DWORD wMsg, DWORD dwParam1, DWORD dwParam2) { #if defined(linux) || defined(__FreeBSD__) switch(wMsg) { case DRV_LOAD: return 1; case DRV_FREE: return 1; case DRV_OPEN: return 1; case DRV_CLOSE: return 1; case DRV_ENABLE: return 1; case DRV_DISABLE: return 1; case DRV_QUERYCONFIGURE: return 1; case DRV_CONFIGURE: MessageBox16(0, "Sample MultiMedia Linux Driver !", "MMLinux Driver", MB_OK); return 1; case DRV_INSTALL: return DRVCNF_RESTART; case DRV_REMOVE: return DRVCNF_RESTART; case MCI_OPEN_DRIVER: return CDAUDIO_mciOpen(dwDevID, dwParam1, (LPMCI_OPEN_PARMS32A)dwParam2); case MCI_CLOSE_DRIVER: return CDAUDIO_mciClose(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2); case MCI_GETDEVCAPS: return CDAUDIO_mciGetDevCaps(dwDevID, dwParam1, (LPMCI_GETDEVCAPS_PARMS)dwParam2); case MCI_INFO: return CDAUDIO_mciInfo(dwDevID, dwParam1, (LPMCI_INFO_PARMS16)dwParam2); case MCI_STATUS: return CDAUDIO_mciStatus(dwDevID, dwParam1, (LPMCI_STATUS_PARMS)dwParam2); case MCI_SET: return CDAUDIO_mciSet(dwDevID, dwParam1, (LPMCI_SET_PARMS)dwParam2); case MCI_PLAY: return CDAUDIO_mciPlay(dwDevID, dwParam1, (LPMCI_PLAY_PARMS)dwParam2); case MCI_STOP: return CDAUDIO_mciStop(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2); case MCI_PAUSE: return CDAUDIO_mciPause(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2); case MCI_RESUME: return CDAUDIO_mciResume(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2); case MCI_SEEK: return CDAUDIO_mciSeek(dwDevID, dwParam1, (LPMCI_SEEK_PARMS)dwParam2); /* FIXME: I wonder if those two next items are really called ? */ case MCI_SET_DOOR_OPEN: return CDAUDIO_mciSetDoor(dwDevID, TRUE); case MCI_SET_DOOR_CLOSED: return CDAUDIO_mciSetDoor(dwDevID, FALSE); case MCI_LOAD: case MCI_SAVE: case MCI_FREEZE: case MCI_PUT: case MCI_REALIZE: case MCI_UNFREEZE: case MCI_UPDATE: case MCI_WHERE: case MCI_WINDOW: case MCI_STEP: case MCI_SPIN: case MCI_ESCAPE: case MCI_COPY: case MCI_CUT: case MCI_DELETE: case MCI_PASTE: WARN(cdaudio, "Unsupported command=%s\n", MCI_CommandToString(wMsg)); break; case MCI_OPEN: case MCI_CLOSE: FIXME(cdaudio, "Shouldn't receive a MCI_OPEN or CLOSE message\n"); break; default: TRACE(cdaudio, "Sending msg=%s to default driver proc\n", MCI_CommandToString(wMsg)); return DefDriverProc32(dwDevID, hDriv, wMsg, dwParam1, dwParam2); } return MCIERR_UNRECOGNIZED_COMMAND; #else return MCIERR_HARDWARE; #endif } /*-----------------------------------------------------------------------*/