/* * MCI driver for audio CD (MCICDA) * * Copyright 1994 Martin Ayotte * Copyright 1998-99 Eric Pouech * Copyright 2000 Andreas Mohr * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include #include #include #define WIN32_NO_STATUS #include "windef.h" #include "winbase.h" #include "wingdi.h" #include "winuser.h" #include "wownt32.h" #include "mmddk.h" #include "winioctl.h" #include "ntddcdrm.h" #include "winternl.h" #include "wine/debug.h" #include "dsound.h" WINE_DEFAULT_DEBUG_CHANNEL(mcicda); #define CDFRAMES_PERSEC 75 #define CDFRAMES_PERMIN (CDFRAMES_PERSEC * 60) #define FRAME_OF_ADDR(a) ((a)[1] * CDFRAMES_PERMIN + (a)[2] * CDFRAMES_PERSEC + (a)[3]) #define FRAME_OF_TOC(toc, idx) FRAME_OF_ADDR((toc).TrackData[idx - (toc).FirstTrack].Address) /* Defined by red-book standard; do not change! */ #define RAW_SECTOR_SIZE (2352) /* Must be >= RAW_SECTOR_SIZE */ #define CDDA_FRAG_SIZE (32768) /* Must be >= 2 */ #define CDDA_FRAG_COUNT (3) typedef struct { UINT wDevID; int nUseCount; /* Incremented for each shared open */ BOOL fShareable; /* TRUE if first open was shareable */ MCIDEVICEID wNotifyDeviceID; /* MCI device ID with a pending notification */ HANDLE hCallback; /* Callback handle for pending notification */ DWORD dwTimeFormat; HANDLE handle; /* The following are used for digital playback only */ HANDLE hThread; HANDLE stopEvent; DWORD start, end; IDirectSound *dsObj; IDirectSoundBuffer *dsBuf; CRITICAL_SECTION cs; } WINE_MCICDAUDIO; /*-----------------------------------------------------------------------*/ typedef HRESULT(WINAPI*LPDIRECTSOUNDCREATE)(LPCGUID,LPDIRECTSOUND*,LPUNKNOWN); static LPDIRECTSOUNDCREATE pDirectSoundCreate; static BOOL device_io(HANDLE dev, DWORD code, void *inbuffer, DWORD insize, void *outbuffer, DWORD outsize, DWORD *retsize, OVERLAPPED *overlapped) { const char *str; BOOL ret = DeviceIoControl(dev, code, inbuffer, insize, outbuffer, outsize, retsize, overlapped); #define XX(x) case (x): str = #x; break switch (code) { XX(IOCTL_CDROM_RAW_READ); XX(IOCTL_CDROM_READ_TOC); XX(IOCTL_CDROM_READ_Q_CHANNEL); XX(IOCTL_CDROM_SEEK_AUDIO_MSF); XX(IOCTL_CDROM_PLAY_AUDIO_MSF); XX(IOCTL_CDROM_STOP_AUDIO); XX(IOCTL_CDROM_PAUSE_AUDIO); XX(IOCTL_CDROM_RESUME_AUDIO); XX(IOCTL_STORAGE_EJECT_MEDIA); XX(IOCTL_STORAGE_LOAD_MEDIA); default: str = wine_dbg_sprintf("UNKNOWN (0x%x)", code); }; #undef XX TRACE("Device %p, Code %s -> Return %d, Bytes %u\n", dev, str, ret, *retsize); return ret; } static DWORD CALLBACK MCICDA_playLoop(void *ptr) { WINE_MCICDAUDIO *wmcda = (WINE_MCICDAUDIO*)ptr; DWORD lastPos, curPos, endPos, br; void *cdData; DWORD lockLen, fragLen; DSBCAPS caps; RAW_READ_INFO rdInfo; HRESULT hr = DS_OK; memset(&caps, 0, sizeof(caps)); caps.dwSize = sizeof(caps); hr = IDirectSoundBuffer_GetCaps(wmcda->dsBuf, &caps); fragLen = caps.dwBufferBytes/CDDA_FRAG_COUNT; curPos = lastPos = 0; endPos = ~0u; while (SUCCEEDED(hr) && endPos != lastPos && WaitForSingleObject(wmcda->stopEvent, 0) != WAIT_OBJECT_0) { hr = IDirectSoundBuffer_GetCurrentPosition(wmcda->dsBuf, &curPos, NULL); if ((curPos-lastPos+caps.dwBufferBytes)%caps.dwBufferBytes < fragLen) { Sleep(1); continue; } EnterCriticalSection(&wmcda->cs); rdInfo.DiskOffset.QuadPart = wmcda->start<<11; rdInfo.SectorCount = min(fragLen/RAW_SECTOR_SIZE, wmcda->end-wmcda->start); rdInfo.TrackMode = CDDA; hr = IDirectSoundBuffer_Lock(wmcda->dsBuf, lastPos, fragLen, &cdData, &lockLen, NULL, NULL, 0); if (hr == DSERR_BUFFERLOST) { if(FAILED(IDirectSoundBuffer_Restore(wmcda->dsBuf)) || FAILED(IDirectSoundBuffer_Play(wmcda->dsBuf, 0, 0, DSBPLAY_LOOPING))) { LeaveCriticalSection(&wmcda->cs); break; } hr = IDirectSoundBuffer_Lock(wmcda->dsBuf, lastPos, fragLen, &cdData, &lockLen, NULL, NULL, 0); } if (SUCCEEDED(hr)) { if (rdInfo.SectorCount > 0) { if (!device_io(wmcda->handle, IOCTL_CDROM_RAW_READ, &rdInfo, sizeof(rdInfo), cdData, lockLen, &br, NULL)) WARN("CD read failed at sector %d: 0x%x\n", wmcda->start, GetLastError()); } if (rdInfo.SectorCount*RAW_SECTOR_SIZE < lockLen) { if(endPos == ~0u) endPos = lastPos; memset((BYTE*)cdData + rdInfo.SectorCount*RAW_SECTOR_SIZE, 0, lockLen - rdInfo.SectorCount*RAW_SECTOR_SIZE); } hr = IDirectSoundBuffer_Unlock(wmcda->dsBuf, cdData, lockLen, NULL, 0); } lastPos += fragLen; lastPos %= caps.dwBufferBytes; wmcda->start += rdInfo.SectorCount; LeaveCriticalSection(&wmcda->cs); } IDirectSoundBuffer_Stop(wmcda->dsBuf); SetEvent(wmcda->stopEvent); /* A design bug in native: the independent CD player called by the * MCI has no means to signal end of playing, therefore the MCI * notification is left hanging. MCI_NOTIFY_SUPERSEDED will be * signaled by the next command that has MCI_NOTIFY set (or * MCI_NOTIFY_ABORTED for MCI_PLAY). */ return 0; } /************************************************************************** * MCICDA_drvOpen [internal] */ static DWORD MCICDA_drvOpen(LPCWSTR str, LPMCI_OPEN_DRIVER_PARMSW modp) { static HMODULE dsHandle; WINE_MCICDAUDIO* wmcda; if (!modp) return 0xFFFFFFFF; /* FIXME: MCIERR_CANNOT_LOAD_DRIVER if there's no drive of type CD-ROM */ wmcda = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WINE_MCICDAUDIO)); if (!wmcda) return 0; if (!dsHandle) { dsHandle = LoadLibraryA("dsound.dll"); if(dsHandle) pDirectSoundCreate = (LPDIRECTSOUNDCREATE)GetProcAddress(dsHandle, "DirectSoundCreate"); } wmcda->wDevID = modp->wDeviceID; mciSetDriverData(wmcda->wDevID, (DWORD_PTR)wmcda); modp->wCustomCommandTable = MCI_NO_COMMAND_TABLE; modp->wType = MCI_DEVTYPE_CD_AUDIO; InitializeCriticalSection(&wmcda->cs); wmcda->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": WINE_MCICDAUDIO.cs"); return modp->wDeviceID; } /************************************************************************** * MCICDA_drvClose [internal] */ static DWORD MCICDA_drvClose(DWORD dwDevID) { WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(dwDevID); if (wmcda) { wmcda->cs.DebugInfo->Spare[0] = 0; DeleteCriticalSection(&wmcda->cs); HeapFree(GetProcessHeap(), 0, wmcda); mciSetDriverData(dwDevID, 0); } return (dwDevID == 0xFFFFFFFF) ? 1 : 0; } /************************************************************************** * MCICDA_GetOpenDrv [internal] */ static WINE_MCICDAUDIO* MCICDA_GetOpenDrv(UINT wDevID) { WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID); if (wmcda == NULL || wmcda->nUseCount == 0) { WARN("Invalid wDevID=%u\n", wDevID); return 0; } return wmcda; } /************************************************************************** * MCICDA_mciNotify [internal] * * Notifications in MCI work like a 1-element queue. * Each new notification request supersedes the previous one. */ static void MCICDA_Notify(DWORD_PTR hWndCallBack, WINE_MCICDAUDIO* wmcda, UINT wStatus) { MCIDEVICEID wDevID = wmcda->wNotifyDeviceID; HANDLE old = InterlockedExchangePointer(&wmcda->hCallback, NULL); if (old) mciDriverNotify(old, wDevID, MCI_NOTIFY_SUPERSEDED); mciDriverNotify(HWND_32(LOWORD(hWndCallBack)), wDevID, wStatus); } /************************************************************************** * MCICDA_ReadTOC [internal] */ static BOOL MCICDA_ReadTOC(WINE_MCICDAUDIO* wmcda, CDROM_TOC *toc, DWORD *br) { if (!device_io(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0, toc, sizeof(*toc), br, NULL)) { WARN("error reading TOC !\n"); return FALSE; } return TRUE; } /************************************************************************** * MCICDA_GetStatus [internal] */ static DWORD MCICDA_GetStatus(WINE_MCICDAUDIO* wmcda) { CDROM_SUB_Q_DATA_FORMAT fmt; SUB_Q_CHANNEL_DATA data; DWORD br; DWORD mode = MCI_MODE_NOT_READY; fmt.Format = IOCTL_CDROM_CURRENT_POSITION; if(wmcda->hThread != 0) { DWORD status; HRESULT hr; hr = IDirectSoundBuffer_GetStatus(wmcda->dsBuf, &status); if(SUCCEEDED(hr)) { if(!(status&DSBSTATUS_PLAYING)) { if(WaitForSingleObject(wmcda->stopEvent, 0) == WAIT_OBJECT_0) mode = MCI_MODE_STOP; else mode = MCI_MODE_PAUSE; } else mode = MCI_MODE_PLAY; } } else if (!device_io(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt), &data, sizeof(data), &br, NULL)) { if (GetLastError() == ERROR_NOT_READY) mode = MCI_MODE_OPEN; } else { switch (data.CurrentPosition.Header.AudioStatus) { case AUDIO_STATUS_IN_PROGRESS: mode = MCI_MODE_PLAY; break; case AUDIO_STATUS_PAUSED: mode = MCI_MODE_PAUSE; break; case AUDIO_STATUS_NO_STATUS: case AUDIO_STATUS_PLAY_COMPLETE: mode = MCI_MODE_STOP; break; case AUDIO_STATUS_PLAY_ERROR: case AUDIO_STATUS_NOT_SUPPORTED: default: break; } } return mode; } /************************************************************************** * MCICDA_GetError [internal] */ static int MCICDA_GetError(WINE_MCICDAUDIO* wmcda) { switch (GetLastError()) { case ERROR_NOT_READY: return MCIERR_DEVICE_NOT_READY; case ERROR_NOT_SUPPORTED: case ERROR_IO_DEVICE: return MCIERR_HARDWARE; default: FIXME("Unknown mode %u\n", GetLastError()); } return MCIERR_DRIVER_INTERNAL; } /************************************************************************** * MCICDA_CalcFrame [internal] */ static DWORD MCICDA_CalcFrame(WINE_MCICDAUDIO* wmcda, DWORD dwTime) { DWORD dwFrame = 0; UINT wTrack; CDROM_TOC toc; DWORD br; BYTE* addr; TRACE("(%p, %08X, %u);\n", wmcda, wmcda->dwTimeFormat, dwTime); switch (wmcda->dwTimeFormat) { case MCI_FORMAT_MILLISECONDS: dwFrame = ((dwTime - 1) * CDFRAMES_PERSEC + 500) / 1000; TRACE("MILLISECONDS %u\n", dwFrame); break; case MCI_FORMAT_MSF: TRACE("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); if (!device_io(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0, &toc, sizeof(toc), &br, NULL)) return 0; if (wTrack < toc.FirstTrack || wTrack > toc.LastTrack) return 0; TRACE("MSF %02u-%02u:%02u:%02u\n", MCI_TMSF_TRACK(dwTime), MCI_TMSF_MINUTE(dwTime), MCI_TMSF_SECOND(dwTime), MCI_TMSF_FRAME(dwTime)); addr = toc.TrackData[wTrack - toc.FirstTrack].Address; TRACE("TMSF trackpos[%u]=%d:%d:%d\n", wTrack, addr[1], addr[2], addr[3]); dwFrame = CDFRAMES_PERMIN * (addr[1] + MCI_TMSF_MINUTE(dwTime)) + CDFRAMES_PERSEC * (addr[2] + MCI_TMSF_SECOND(dwTime)) + addr[3] + MCI_TMSF_FRAME(dwTime); break; } return dwFrame; } /************************************************************************** * MCICDA_CalcTime [internal] */ static DWORD MCICDA_CalcTime(WINE_MCICDAUDIO* wmcda, DWORD tf, DWORD dwFrame, LPDWORD lpRet) { DWORD dwTime = 0; UINT wTrack; UINT wMinutes; UINT wSeconds; UINT wFrames; CDROM_TOC toc; DWORD br; TRACE("(%p, %08X, %u);\n", wmcda, tf, dwFrame); switch (tf) { case MCI_FORMAT_MILLISECONDS: dwTime = (dwFrame * 1000) / CDFRAMES_PERSEC + 1; TRACE("MILLISECONDS %u\n", dwTime); *lpRet = 0; 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("MSF %02u:%02u:%02u -> dwTime=%u\n", wMinutes, wSeconds, wFrames, dwTime); *lpRet = MCI_COLONIZED3_RETURN; break; case MCI_FORMAT_TMSF: default: /* unknown format ! force TMSF ! ... */ if (!device_io(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0, &toc, sizeof(toc), &br, NULL)) return 0; if (dwFrame < FRAME_OF_TOC(toc, toc.FirstTrack) || dwFrame > FRAME_OF_TOC(toc, toc.LastTrack + 1)) { ERR("Out of range value %u [%u,%u]\n", dwFrame, FRAME_OF_TOC(toc, toc.FirstTrack), FRAME_OF_TOC(toc, toc.LastTrack + 1)); *lpRet = 0; return 0; } for (wTrack = toc.FirstTrack; wTrack <= toc.LastTrack; wTrack++) { if (FRAME_OF_TOC(toc, wTrack) > dwFrame) break; } wTrack--; dwFrame -= FRAME_OF_TOC(toc, wTrack); 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("%02u-%02u:%02u:%02u\n", wTrack, wMinutes, wSeconds, wFrames); *lpRet = MCI_COLONIZED4_RETURN; break; } return dwTime; } static DWORD MCICDA_Stop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms); /************************************************************************** * MCICDA_Open [internal] */ static DWORD MCICDA_Open(UINT wDevID, DWORD dwFlags, LPMCI_OPEN_PARMSW lpOpenParms) { MCIDEVICEID dwDeviceID; DWORD ret; WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID); WCHAR root[7], drive = 0; TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpOpenParms); if (lpOpenParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK; if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID; dwDeviceID = lpOpenParms->wDeviceID; if (wmcda->nUseCount > 0) { /* The driver is already open on this channel */ /* If the driver was opened shareable before and this open specifies */ /* shareable then increment the use count */ if (wmcda->fShareable && (dwFlags & MCI_OPEN_SHAREABLE)) ++wmcda->nUseCount; else return MCIERR_MUST_USE_SHAREABLE; } else { wmcda->nUseCount = 1; wmcda->fShareable = dwFlags & MCI_OPEN_SHAREABLE; } if (dwFlags & MCI_OPEN_ELEMENT) { if (dwFlags & MCI_OPEN_ELEMENT_ID) { WARN("MCI_OPEN_ELEMENT_ID %p! Abort\n", lpOpenParms->lpstrElementName); ret = MCIERR_FLAGS_NOT_COMPATIBLE; goto the_error; } TRACE("MCI_OPEN_ELEMENT element name: %s\n", debugstr_w(lpOpenParms->lpstrElementName)); /* Only the first letter counts since w2k * Win9x-NT accept only d: and w98SE accepts d:\foobar as well. * Play d:\Track03.cda plays from the first track, not #3. */ if (!isalpha(lpOpenParms->lpstrElementName[0])) { ret = MCIERR_INVALID_FILE; goto the_error; } drive = toupper(lpOpenParms->lpstrElementName[0]); root[0] = drive; root[1] = ':'; root[2] = '\\'; root[3] = '\0'; if (GetDriveTypeW(root) != DRIVE_CDROM) { ret = MCIERR_INVALID_FILE; goto the_error; } } else { root[0] = 'A'; root[1] = ':'; root[2] = '\\'; root[3] = '\0'; for ( ; root[0] <= 'Z'; root[0]++) { if (GetDriveTypeW(root) == DRIVE_CDROM) { drive = root[0]; break; } } if (!drive) { ret = MCIERR_CANNOT_LOAD_DRIVER; /* drvOpen should return this */ goto the_error; } } wmcda->wNotifyDeviceID = dwDeviceID; wmcda->dwTimeFormat = MCI_FORMAT_MSF; /* now, open the handle */ root[0] = root[1] = '\\'; root[2] = '.'; root[3] = '\\'; root[4] = drive; root[5] = ':'; root[6] = '\0'; wmcda->handle = CreateFileW(root, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0); if (wmcda->handle == INVALID_HANDLE_VALUE) { ret = MCIERR_MUST_USE_SHAREABLE; goto the_error; } if (dwFlags & MCI_NOTIFY) { mciDriverNotify(HWND_32(LOWORD(lpOpenParms->dwCallback)), dwDeviceID, MCI_NOTIFY_SUCCESSFUL); } return 0; the_error: --wmcda->nUseCount; return ret; } /************************************************************************** * MCICDA_Close [internal] */ static DWORD MCICDA_Close(UINT wDevID, DWORD dwParam, LPMCI_GENERIC_PARMS lpParms) { WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID); TRACE("(%04X, %08X, %p);\n", wDevID, dwParam, lpParms); if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID; MCICDA_Stop(wDevID, MCI_WAIT, NULL); if (--wmcda->nUseCount == 0) { CloseHandle(wmcda->handle); } if ((dwParam & MCI_NOTIFY) && lpParms) MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL); return 0; } /************************************************************************** * MCICDA_GetDevCaps [internal] */ static DWORD MCICDA_GetDevCaps(UINT wDevID, DWORD dwFlags, LPMCI_GETDEVCAPS_PARMS lpParms) { WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID); DWORD ret = 0; TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms); if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK; if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID; if (dwFlags & MCI_GETDEVCAPS_ITEM) { TRACE("MCI_GETDEVCAPS_ITEM dwItem=%08X;\n", lpParms->dwItem); switch (lpParms->dwItem) { case MCI_GETDEVCAPS_CAN_RECORD: lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE); ret = MCI_RESOURCE_RETURNED; break; case MCI_GETDEVCAPS_HAS_AUDIO: lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE); ret = MCI_RESOURCE_RETURNED; break; case MCI_GETDEVCAPS_HAS_VIDEO: lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE); ret = MCI_RESOURCE_RETURNED; break; case MCI_GETDEVCAPS_DEVICE_TYPE: lpParms->dwReturn = MAKEMCIRESOURCE(MCI_DEVTYPE_CD_AUDIO, MCI_DEVTYPE_CD_AUDIO); ret = MCI_RESOURCE_RETURNED; break; case MCI_GETDEVCAPS_USES_FILES: lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE); ret = MCI_RESOURCE_RETURNED; break; case MCI_GETDEVCAPS_COMPOUND_DEVICE: lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE); ret = MCI_RESOURCE_RETURNED; break; case MCI_GETDEVCAPS_CAN_EJECT: lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE); ret = MCI_RESOURCE_RETURNED; break; case MCI_GETDEVCAPS_CAN_PLAY: lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE); ret = MCI_RESOURCE_RETURNED; break; case MCI_GETDEVCAPS_CAN_SAVE: lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE); ret = MCI_RESOURCE_RETURNED; break; default: WARN("Unsupported %x devCaps item\n", lpParms->dwItem); return MCIERR_UNSUPPORTED_FUNCTION; } } else { TRACE("No GetDevCaps-Item !\n"); return MCIERR_MISSING_PARAMETER; } TRACE("lpParms->dwReturn=%08X;\n", lpParms->dwReturn); if (dwFlags & MCI_NOTIFY) { MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL); } return ret; } static DWORD CDROM_Audio_GetSerial(CDROM_TOC* toc) { DWORD serial = 0; int i; WORD wMagic; DWORD dwStart, dwEnd; /* * wMagic collects the wFrames from track 1 * dwStart, dwEnd collect the beginning and end of the disc respectively, in * frames. * There it is collected for correcting the serial when there are less than * 3 tracks. */ wMagic = toc->TrackData[0].Address[3]; dwStart = FRAME_OF_TOC(*toc, toc->FirstTrack); for (i = 0; i <= toc->LastTrack - toc->FirstTrack; i++) { serial += (toc->TrackData[i].Address[1] << 16) | (toc->TrackData[i].Address[2] << 8) | toc->TrackData[i].Address[3]; } dwEnd = FRAME_OF_TOC(*toc, toc->LastTrack + 1); if (toc->LastTrack - toc->FirstTrack + 1 < 3) serial += wMagic + (dwEnd - dwStart); return serial; } /************************************************************************** * MCICDA_Info [internal] */ static DWORD MCICDA_Info(UINT wDevID, DWORD dwFlags, LPMCI_INFO_PARMSW lpParms) { LPCWSTR str = NULL; WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID); DWORD ret = 0; WCHAR buffer[16]; TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms); if (lpParms == NULL || lpParms->lpstrReturn == NULL) return MCIERR_NULL_PARAMETER_BLOCK; if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID; TRACE("buf=%p, len=%u\n", lpParms->lpstrReturn, lpParms->dwRetSize); if (dwFlags & MCI_INFO_PRODUCT) { static const WCHAR wszAudioCd[] = {'W','i','n','e','\'','s',' ','a','u','d','i','o',' ','C','D',0}; str = wszAudioCd; } else if (dwFlags & MCI_INFO_MEDIA_UPC) { ret = MCIERR_NO_IDENTITY; } else if (dwFlags & MCI_INFO_MEDIA_IDENTITY) { DWORD res = 0; CDROM_TOC toc; DWORD br; static const WCHAR wszLu[] = {'%','l','u',0}; if (!device_io(wmcda->handle, IOCTL_CDROM_READ_TOC, NULL, 0, &toc, sizeof(toc), &br, NULL)) { return MCICDA_GetError(wmcda); } res = CDROM_Audio_GetSerial(&toc); swprintf(buffer, ARRAY_SIZE(buffer), wszLu, res); str = buffer; } else { WARN("Don't know this info command (%u)\n", dwFlags); ret = MCIERR_MISSING_PARAMETER; } if (!ret) { TRACE("=> %s\n", debugstr_w(str)); if (lpParms->dwRetSize) { /* FIXME? Since NT, mciwave, mciseq and mcicda set dwRetSize * to the number of characters written, excluding \0. */ lstrcpynW(lpParms->lpstrReturn, str, lpParms->dwRetSize); } else ret = MCIERR_PARAM_OVERFLOW; } if (MMSYSERR_NOERROR==ret && (dwFlags & MCI_NOTIFY)) MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL); return ret; } /************************************************************************** * MCICDA_Status [internal] */ static DWORD MCICDA_Status(UINT wDevID, DWORD dwFlags, LPMCI_STATUS_PARMS lpParms) { WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID); DWORD ret = 0; CDROM_SUB_Q_DATA_FORMAT fmt; SUB_Q_CHANNEL_DATA data; CDROM_TOC toc; DWORD br; TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms); if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK; if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID; if (dwFlags & MCI_STATUS_ITEM) { TRACE("dwItem = %x\n", lpParms->dwItem); switch (lpParms->dwItem) { case MCI_STATUS_CURRENT_TRACK: fmt.Format = IOCTL_CDROM_CURRENT_POSITION; if (!device_io(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt), &data, sizeof(data), &br, NULL)) { return MCICDA_GetError(wmcda); /* alt. data.CurrentPosition.TrackNumber = 1; -- what native yields */ } lpParms->dwReturn = data.CurrentPosition.TrackNumber; TRACE("CURRENT_TRACK=%lu\n", lpParms->dwReturn); break; case MCI_STATUS_LENGTH: if (!MCICDA_ReadTOC(wmcda, &toc, &br)) return MCICDA_GetError(wmcda); if (dwFlags & MCI_TRACK) { TRACE("MCI_TRACK #%u LENGTH=??? !\n", lpParms->dwTrack); if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack) return MCIERR_OUTOFRANGE; lpParms->dwReturn = FRAME_OF_TOC(toc, lpParms->dwTrack + 1) - FRAME_OF_TOC(toc, lpParms->dwTrack); /* Windows returns one frame less than the total track length for the last track on the CD. See CDDB HOWTO. Verified on Win95OSR2. */ if (lpParms->dwTrack == toc.LastTrack) lpParms->dwReturn--; } else { /* Sum of the lengths of all of the tracks. Inherits the 'off by one frame' behavior from the length of the last track. See above comment. */ lpParms->dwReturn = FRAME_OF_TOC(toc, toc.LastTrack + 1) - FRAME_OF_TOC(toc, toc.FirstTrack) - 1; } lpParms->dwReturn = MCICDA_CalcTime(wmcda, (wmcda->dwTimeFormat == MCI_FORMAT_TMSF) ? MCI_FORMAT_MSF : wmcda->dwTimeFormat, lpParms->dwReturn, &ret); TRACE("LENGTH=%lu\n", lpParms->dwReturn); break; case MCI_STATUS_MODE: lpParms->dwReturn = MCICDA_GetStatus(wmcda); TRACE("MCI_STATUS_MODE=%08lX\n", lpParms->dwReturn); lpParms->dwReturn = MAKEMCIRESOURCE(lpParms->dwReturn, lpParms->dwReturn); ret = MCI_RESOURCE_RETURNED; break; case MCI_STATUS_MEDIA_PRESENT: lpParms->dwReturn = (MCICDA_GetStatus(wmcda) == MCI_MODE_OPEN) ? MAKEMCIRESOURCE(FALSE, MCI_FALSE) : MAKEMCIRESOURCE(TRUE, MCI_TRUE); TRACE("MCI_STATUS_MEDIA_PRESENT =%c!\n", LOWORD(lpParms->dwReturn) ? 'Y' : 'N'); ret = MCI_RESOURCE_RETURNED; break; case MCI_STATUS_NUMBER_OF_TRACKS: if (!MCICDA_ReadTOC(wmcda, &toc, &br)) return MCICDA_GetError(wmcda); lpParms->dwReturn = toc.LastTrack - toc.FirstTrack + 1; TRACE("MCI_STATUS_NUMBER_OF_TRACKS = %lu\n", lpParms->dwReturn); if (lpParms->dwReturn == (WORD)-1) return MCICDA_GetError(wmcda); break; case MCI_STATUS_POSITION: switch (dwFlags & (MCI_STATUS_START | MCI_TRACK)) { case MCI_STATUS_START: if (!MCICDA_ReadTOC(wmcda, &toc, &br)) return MCICDA_GetError(wmcda); lpParms->dwReturn = FRAME_OF_TOC(toc, toc.FirstTrack); TRACE("get MCI_STATUS_START !\n"); break; case MCI_TRACK: if (!MCICDA_ReadTOC(wmcda, &toc, &br)) return MCICDA_GetError(wmcda); if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack) return MCIERR_OUTOFRANGE; lpParms->dwReturn = FRAME_OF_TOC(toc, lpParms->dwTrack); TRACE("get MCI_TRACK #%u !\n", lpParms->dwTrack); break; case 0: fmt.Format = IOCTL_CDROM_CURRENT_POSITION; if (!device_io(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt), &data, sizeof(data), &br, NULL)) { return MCICDA_GetError(wmcda); } lpParms->dwReturn = FRAME_OF_ADDR(data.CurrentPosition.AbsoluteAddress); break; default: return MCIERR_FLAGS_NOT_COMPATIBLE; } lpParms->dwReturn = MCICDA_CalcTime(wmcda, wmcda->dwTimeFormat, lpParms->dwReturn, &ret); TRACE("MCI_STATUS_POSITION=%08lX\n", lpParms->dwReturn); break; case MCI_STATUS_READY: TRACE("MCI_STATUS_READY !\n"); switch (MCICDA_GetStatus(wmcda)) { case MCI_MODE_NOT_READY: case MCI_MODE_OPEN: lpParms->dwReturn = MAKEMCIRESOURCE(FALSE, MCI_FALSE); break; default: lpParms->dwReturn = MAKEMCIRESOURCE(TRUE, MCI_TRUE); break; } TRACE("MCI_STATUS_READY=%u!\n", LOWORD(lpParms->dwReturn)); ret = MCI_RESOURCE_RETURNED; break; case MCI_STATUS_TIME_FORMAT: lpParms->dwReturn = MAKEMCIRESOURCE(wmcda->dwTimeFormat, MCI_FORMAT_RETURN_BASE + wmcda->dwTimeFormat); TRACE("MCI_STATUS_TIME_FORMAT=%08x!\n", LOWORD(lpParms->dwReturn)); ret = MCI_RESOURCE_RETURNED; break; case 4001: /* FIXME: for bogus FullCD */ case MCI_CDA_STATUS_TYPE_TRACK: if (!(dwFlags & MCI_TRACK)) ret = MCIERR_MISSING_PARAMETER; else { if (!MCICDA_ReadTOC(wmcda, &toc, &br)) return MCICDA_GetError(wmcda); if (lpParms->dwTrack < toc.FirstTrack || lpParms->dwTrack > toc.LastTrack) ret = MCIERR_OUTOFRANGE; else lpParms->dwReturn = (toc.TrackData[lpParms->dwTrack - toc.FirstTrack].Control & 0x04) ? MCI_CDA_TRACK_OTHER : MCI_CDA_TRACK_AUDIO; /* FIXME: MAKEMCIRESOURCE "audio" | "other", localised */ } TRACE("MCI_CDA_STATUS_TYPE_TRACK[%d]=%ld\n", lpParms->dwTrack, lpParms->dwReturn); break; default: FIXME("unknown command %08X !\n", lpParms->dwItem); return MCIERR_UNSUPPORTED_FUNCTION; } } else return MCIERR_MISSING_PARAMETER; if ((dwFlags & MCI_NOTIFY) && HRESULT_CODE(ret)==0) MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL); return ret; } /************************************************************************** * MCICDA_SkipDataTracks [internal] */ static DWORD MCICDA_SkipDataTracks(WINE_MCICDAUDIO* wmcda,DWORD *frame) { int i; DWORD br; CDROM_TOC toc; if (!MCICDA_ReadTOC(wmcda, &toc, &br)) return MCICDA_GetError(wmcda); if (*frame < FRAME_OF_TOC(toc,toc.FirstTrack) || *frame >= FRAME_OF_TOC(toc,toc.LastTrack+1)) /* lead-out */ return MCIERR_OUTOFRANGE; for(i=toc.LastTrack+1;i>toc.FirstTrack;i--) if ( FRAME_OF_TOC(toc, i) <= *frame ) break; /* i points to last track whose start address is not greater than frame. * Now skip non-audio tracks */ for(;i<=toc.LastTrack;i++) if ( ! (toc.TrackData[i-toc.FirstTrack].Control & 4) ) break; /* The frame will be an address in the next audio track or * address of lead-out. */ if ( FRAME_OF_TOC(toc, i) > *frame ) *frame = FRAME_OF_TOC(toc, i); /* Lead-out is an invalid seek position (on Linux as well). */ if (*frame == FRAME_OF_TOC(toc,toc.LastTrack+1)) (*frame)--; return 0; } /************************************************************************** * MCICDA_Play [internal] */ static DWORD MCICDA_Play(UINT wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms) { WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID); DWORD ret = 0, start, end; HANDLE oldcb; DWORD br; CDROM_PLAY_AUDIO_MSF play; CDROM_SUB_Q_DATA_FORMAT fmt; SUB_Q_CHANNEL_DATA data; CDROM_TOC toc; TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms); if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK; if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID; if (!MCICDA_ReadTOC(wmcda, &toc, &br)) return MCICDA_GetError(wmcda); if (dwFlags & MCI_FROM) { start = MCICDA_CalcFrame(wmcda, lpParms->dwFrom); if ( (ret=MCICDA_SkipDataTracks(wmcda, &start)) ) return ret; TRACE("MCI_FROM=%08X -> %u\n", lpParms->dwFrom, start); } else { fmt.Format = IOCTL_CDROM_CURRENT_POSITION; if (!device_io(wmcda->handle, IOCTL_CDROM_READ_Q_CHANNEL, &fmt, sizeof(fmt), &data, sizeof(data), &br, NULL)) { return MCICDA_GetError(wmcda); } start = FRAME_OF_ADDR(data.CurrentPosition.AbsoluteAddress); if ( (ret=MCICDA_SkipDataTracks(wmcda, &start)) ) return ret; } if (dwFlags & MCI_TO) { end = MCICDA_CalcFrame(wmcda, lpParms->dwTo); if ( (ret=MCICDA_SkipDataTracks(wmcda, &end)) ) return ret; TRACE("MCI_TO=%08X -> %u\n", lpParms->dwTo, end); } else { end = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1; } if (end < start) return MCIERR_OUTOFRANGE; TRACE("Playing from %u to %u\n", start, end); oldcb = InterlockedExchangePointer(&wmcda->hCallback, (dwFlags & MCI_NOTIFY) ? HWND_32(LOWORD(lpParms->dwCallback)) : NULL); if (oldcb) mciDriverNotify(oldcb, wmcda->wNotifyDeviceID, MCI_NOTIFY_ABORTED); if (start == end || start == FRAME_OF_TOC(toc,toc.LastTrack+1)-1) { if (dwFlags & MCI_NOTIFY) { oldcb = InterlockedExchangePointer(&wmcda->hCallback, NULL); if (oldcb) mciDriverNotify(oldcb, wDevID, MCI_NOTIFY_SUCCESSFUL); } return MMSYSERR_NOERROR; } if (wmcda->hThread != 0) { SetEvent(wmcda->stopEvent); WaitForSingleObject(wmcda->hThread, INFINITE); CloseHandle(wmcda->hThread); wmcda->hThread = 0; CloseHandle(wmcda->stopEvent); wmcda->stopEvent = 0; IDirectSoundBuffer_Stop(wmcda->dsBuf); IDirectSoundBuffer_Release(wmcda->dsBuf); wmcda->dsBuf = NULL; IDirectSound_Release(wmcda->dsObj); wmcda->dsObj = NULL; } if (pDirectSoundCreate) { WAVEFORMATEX format; DSBUFFERDESC desc; DWORD lockLen; void *cdData; HRESULT hr; hr = pDirectSoundCreate(NULL, &wmcda->dsObj, NULL); if (SUCCEEDED(hr)) { IDirectSound_SetCooperativeLevel(wmcda->dsObj, GetDesktopWindow(), DSSCL_PRIORITY); /* The "raw" frame is relative to the start of the first track */ wmcda->start = start - FRAME_OF_TOC(toc, toc.FirstTrack); wmcda->end = end - FRAME_OF_TOC(toc, toc.FirstTrack); memset(&format, 0, sizeof(format)); format.wFormatTag = WAVE_FORMAT_PCM; format.nChannels = 2; format.nSamplesPerSec = 44100; format.wBitsPerSample = 16; format.nBlockAlign = format.nChannels * format.wBitsPerSample / 8; format.nAvgBytesPerSec = format.nSamplesPerSec * format.nBlockAlign; format.cbSize = 0; memset(&desc, 0, sizeof(desc)); desc.dwSize = sizeof(desc); desc.dwFlags = DSBCAPS_GETCURRENTPOSITION2 | DSBCAPS_GLOBALFOCUS; desc.dwBufferBytes = (CDDA_FRAG_SIZE - (CDDA_FRAG_SIZE%RAW_SECTOR_SIZE)) * CDDA_FRAG_COUNT; desc.lpwfxFormat = &format; hr = IDirectSound_CreateSoundBuffer(wmcda->dsObj, &desc, &wmcda->dsBuf, NULL); } if (SUCCEEDED(hr)) { hr = IDirectSoundBuffer_Lock(wmcda->dsBuf, 0, 0, &cdData, &lockLen, NULL, NULL, DSBLOCK_ENTIREBUFFER); } if (SUCCEEDED(hr)) { RAW_READ_INFO rdInfo; int readok; rdInfo.DiskOffset.QuadPart = wmcda->start<<11; rdInfo.SectorCount = min(desc.dwBufferBytes/RAW_SECTOR_SIZE, wmcda->end-wmcda->start); rdInfo.TrackMode = CDDA; readok = device_io(wmcda->handle, IOCTL_CDROM_RAW_READ, &rdInfo, sizeof(rdInfo), cdData, lockLen, &br, NULL); IDirectSoundBuffer_Unlock(wmcda->dsBuf, cdData, lockLen, NULL, 0); if (readok) { wmcda->start += rdInfo.SectorCount; wmcda->stopEvent = CreateEventA(NULL, TRUE, FALSE, NULL); } if (wmcda->stopEvent != 0) wmcda->hThread = CreateThread(NULL, 0, MCICDA_playLoop, wmcda, 0, &br); if (wmcda->hThread != 0) { hr = IDirectSoundBuffer_Play(wmcda->dsBuf, 0, 0, DSBPLAY_LOOPING); if (SUCCEEDED(hr)) { /* FIXME: implement MCI_WAIT and send notification only in that case */ if (0) { oldcb = InterlockedExchangePointer(&wmcda->hCallback, NULL); if (oldcb) mciDriverNotify(oldcb, wmcda->wNotifyDeviceID, FAILED(hr) ? MCI_NOTIFY_FAILURE : MCI_NOTIFY_SUCCESSFUL); } return ret; } SetEvent(wmcda->stopEvent); WaitForSingleObject(wmcda->hThread, INFINITE); CloseHandle(wmcda->hThread); wmcda->hThread = 0; } } if (wmcda->stopEvent != 0) { CloseHandle(wmcda->stopEvent); wmcda->stopEvent = 0; } if (wmcda->dsBuf) { IDirectSoundBuffer_Release(wmcda->dsBuf); wmcda->dsBuf = NULL; } if (wmcda->dsObj) { IDirectSound_Release(wmcda->dsObj); wmcda->dsObj = NULL; } } play.StartingM = start / CDFRAMES_PERMIN; play.StartingS = (start / CDFRAMES_PERSEC) % 60; play.StartingF = start % CDFRAMES_PERSEC; play.EndingM = end / CDFRAMES_PERMIN; play.EndingS = (end / CDFRAMES_PERSEC) % 60; play.EndingF = end % CDFRAMES_PERSEC; if (!device_io(wmcda->handle, IOCTL_CDROM_PLAY_AUDIO_MSF, &play, sizeof(play), NULL, 0, &br, NULL)) { wmcda->hCallback = NULL; ret = MCIERR_HARDWARE; } /* The independent CD player has no means to signal MCI_NOTIFY when it's done. * Native sends a notification with MCI_WAIT only. */ return ret; } /************************************************************************** * MCICDA_Stop [internal] */ static DWORD MCICDA_Stop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms) { WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID); HANDLE oldcb; DWORD br; TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms); if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID; oldcb = InterlockedExchangePointer(&wmcda->hCallback, NULL); if (oldcb) mciDriverNotify(oldcb, wmcda->wNotifyDeviceID, MCI_NOTIFY_ABORTED); if (wmcda->hThread != 0) { SetEvent(wmcda->stopEvent); WaitForSingleObject(wmcda->hThread, INFINITE); CloseHandle(wmcda->hThread); wmcda->hThread = 0; CloseHandle(wmcda->stopEvent); wmcda->stopEvent = 0; IDirectSoundBuffer_Release(wmcda->dsBuf); wmcda->dsBuf = NULL; IDirectSound_Release(wmcda->dsObj); wmcda->dsObj = NULL; } else if (!device_io(wmcda->handle, IOCTL_CDROM_STOP_AUDIO, NULL, 0, NULL, 0, &br, NULL)) return MCIERR_HARDWARE; if ((dwFlags & MCI_NOTIFY) && lpParms) MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL); return 0; } /************************************************************************** * MCICDA_Pause [internal] */ static DWORD MCICDA_Pause(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms) { WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID); HANDLE oldcb; DWORD br; TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms); if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID; oldcb = InterlockedExchangePointer(&wmcda->hCallback, NULL); if (oldcb) mciDriverNotify(oldcb, wmcda->wNotifyDeviceID, MCI_NOTIFY_ABORTED); if (wmcda->hThread != 0) { /* Don't bother calling stop if the playLoop thread has already stopped */ if(WaitForSingleObject(wmcda->stopEvent, 0) != WAIT_OBJECT_0 && FAILED(IDirectSoundBuffer_Stop(wmcda->dsBuf))) return MCIERR_HARDWARE; } else if (!device_io(wmcda->handle, IOCTL_CDROM_PAUSE_AUDIO, NULL, 0, NULL, 0, &br, NULL)) return MCIERR_HARDWARE; if ((dwFlags & MCI_NOTIFY) && lpParms) MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL); return 0; } /************************************************************************** * MCICDA_Resume [internal] */ static DWORD MCICDA_Resume(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms) { WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID); DWORD br; TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms); if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID; if (wmcda->hThread != 0) { /* Don't restart if the playLoop thread has already stopped */ if(WaitForSingleObject(wmcda->stopEvent, 0) != WAIT_OBJECT_0 && FAILED(IDirectSoundBuffer_Play(wmcda->dsBuf, 0, 0, DSBPLAY_LOOPING))) return MCIERR_HARDWARE; } else if (!device_io(wmcda->handle, IOCTL_CDROM_RESUME_AUDIO, NULL, 0, NULL, 0, &br, NULL)) return MCIERR_HARDWARE; if ((dwFlags & MCI_NOTIFY) && lpParms) MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL); return 0; } /************************************************************************** * MCICDA_Seek [internal] */ static DWORD MCICDA_Seek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms) { DWORD at; WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID); CDROM_SEEK_AUDIO_MSF seek; DWORD br, position, ret; CDROM_TOC toc; TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms); if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID; if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK; position = dwFlags & (MCI_SEEK_TO_START|MCI_SEEK_TO_END|MCI_TO); if (!position) return MCIERR_MISSING_PARAMETER; if (position&(position-1)) return MCIERR_FLAGS_NOT_COMPATIBLE; /* Stop sends MCI_NOTIFY_ABORTED when needed. * Tests show that native first sends ABORTED and reads the TOC, * then only checks the position flags, then stops and seeks. */ MCICDA_Stop(wDevID, MCI_WAIT, 0); if (!MCICDA_ReadTOC(wmcda, &toc, &br)) return MCICDA_GetError(wmcda); switch (position) { case MCI_SEEK_TO_START: TRACE("Seeking to start\n"); at = FRAME_OF_TOC(toc,toc.FirstTrack); if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) ) return ret; break; case MCI_SEEK_TO_END: TRACE("Seeking to end\n"); /* End is prior to lead-out * yet Win9X seeks to even one frame less than that. */ at = FRAME_OF_TOC(toc, toc.LastTrack + 1) - 1; if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) ) return ret; break; case MCI_TO: TRACE("Seeking to %u\n", lpParms->dwTo); at = MCICDA_CalcFrame(wmcda, lpParms->dwTo); if ( (ret=MCICDA_SkipDataTracks(wmcda, &at)) ) return ret; break; default: return MCIERR_FLAGS_NOT_COMPATIBLE; } { seek.M = at / CDFRAMES_PERMIN; seek.S = (at / CDFRAMES_PERSEC) % 60; seek.F = at % CDFRAMES_PERSEC; if (!device_io(wmcda->handle, IOCTL_CDROM_SEEK_AUDIO_MSF, &seek, sizeof(seek), NULL, 0, &br, NULL)) return MCIERR_HARDWARE; } if (dwFlags & MCI_NOTIFY) MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL); return 0; } /************************************************************************** * MCICDA_SetDoor [internal] */ static DWORD MCICDA_SetDoor(UINT wDevID, BOOL open) { WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID); DWORD br; TRACE("(%04x, %s) !\n", wDevID, (open) ? "OPEN" : "CLOSE"); if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID; if (!device_io(wmcda->handle, (open) ? IOCTL_STORAGE_EJECT_MEDIA : IOCTL_STORAGE_LOAD_MEDIA, NULL, 0, NULL, 0, &br, NULL)) return MCIERR_HARDWARE; return 0; } /************************************************************************** * MCICDA_Set [internal] */ static DWORD MCICDA_Set(UINT wDevID, DWORD dwFlags, LPMCI_SET_PARMS lpParms) { WINE_MCICDAUDIO* wmcda = MCICDA_GetOpenDrv(wDevID); TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms); if (wmcda == NULL) return MCIERR_INVALID_DEVICE_ID; if (dwFlags & MCI_SET_DOOR_OPEN) { MCICDA_SetDoor(wDevID, TRUE); } if (dwFlags & MCI_SET_DOOR_CLOSED) { MCICDA_SetDoor(wDevID, FALSE); } /* only functions which require valid lpParms below this line ! */ if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK; /* TRACE("dwTimeFormat=%08lX\n", lpParms->dwTimeFormat); */ if (dwFlags & MCI_SET_TIME_FORMAT) { switch (lpParms->dwTimeFormat) { case MCI_FORMAT_MILLISECONDS: TRACE("MCI_FORMAT_MILLISECONDS !\n"); break; case MCI_FORMAT_MSF: TRACE("MCI_FORMAT_MSF !\n"); break; case MCI_FORMAT_TMSF: TRACE("MCI_FORMAT_TMSF !\n"); break; default: return MCIERR_BAD_TIME_FORMAT; } wmcda->dwTimeFormat = lpParms->dwTimeFormat; } if (dwFlags & MCI_SET_AUDIO) /* one xp machine ignored it */ TRACE("SET_AUDIO %X %x\n", dwFlags, lpParms->dwAudio); if (dwFlags & MCI_NOTIFY) MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL); return 0; } /************************************************************************** * DriverProc (MCICDA.@) */ LRESULT CALLBACK MCICDA_DriverProc(DWORD_PTR dwDevID, HDRVR hDriv, UINT wMsg, LPARAM dwParam1, LPARAM dwParam2) { switch(wMsg) { case DRV_LOAD: return 1; case DRV_FREE: return 1; case DRV_OPEN: return MCICDA_drvOpen((LPCWSTR)dwParam1, (LPMCI_OPEN_DRIVER_PARMSW)dwParam2); case DRV_CLOSE: return MCICDA_drvClose(dwDevID); case DRV_ENABLE: return 1; case DRV_DISABLE: return 1; case DRV_QUERYCONFIGURE: return 1; case DRV_CONFIGURE: MessageBoxA(0, "MCI audio CD driver !", "Wine Driver", MB_OK); return 1; case DRV_INSTALL: return DRVCNF_RESTART; case DRV_REMOVE: return DRVCNF_RESTART; } if (dwDevID == 0xFFFFFFFF) return MCIERR_UNSUPPORTED_FUNCTION; switch (wMsg) { case MCI_OPEN_DRIVER: return MCICDA_Open(dwDevID, dwParam1, (LPMCI_OPEN_PARMSW)dwParam2); case MCI_CLOSE_DRIVER: return MCICDA_Close(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2); case MCI_GETDEVCAPS: return MCICDA_GetDevCaps(dwDevID, dwParam1, (LPMCI_GETDEVCAPS_PARMS)dwParam2); case MCI_INFO: return MCICDA_Info(dwDevID, dwParam1, (LPMCI_INFO_PARMSW)dwParam2); case MCI_STATUS: return MCICDA_Status(dwDevID, dwParam1, (LPMCI_STATUS_PARMS)dwParam2); case MCI_SET: return MCICDA_Set(dwDevID, dwParam1, (LPMCI_SET_PARMS)dwParam2); case MCI_PLAY: return MCICDA_Play(dwDevID, dwParam1, (LPMCI_PLAY_PARMS)dwParam2); case MCI_STOP: return MCICDA_Stop(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2); case MCI_PAUSE: return MCICDA_Pause(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2); case MCI_RESUME: return MCICDA_Resume(dwDevID, dwParam1, (LPMCI_GENERIC_PARMS)dwParam2); case MCI_SEEK: return MCICDA_Seek(dwDevID, dwParam1, (LPMCI_SEEK_PARMS)dwParam2); /* commands that should report an error as they are not supported in * the native version */ case MCI_RECORD: case MCI_LOAD: case MCI_SAVE: return MCIERR_UNSUPPORTED_FUNCTION; case MCI_BREAK: case MCI_FREEZE: case MCI_PUT: case MCI_REALIZE: case MCI_UNFREEZE: case MCI_UPDATE: case MCI_WHERE: case MCI_STEP: case MCI_SPIN: case MCI_ESCAPE: case MCI_COPY: case MCI_CUT: case MCI_DELETE: case MCI_PASTE: case MCI_WINDOW: TRACE("Unsupported command [0x%x]\n", wMsg); break; case MCI_OPEN: case MCI_CLOSE: ERR("Shouldn't receive a MCI_OPEN or CLOSE message\n"); break; default: TRACE("Sending msg [0x%x] to default driver proc\n", wMsg); return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2); } return MCIERR_UNRECOGNIZED_COMMAND; } /*-----------------------------------------------------------------------*/