/**************************************************************************
* MCIAVI_drvClose [internal]
*/
static DWORD MCIAVI_drvClose(DWORD dwDevID)
{
WINE_MCIAVI *wma;
TRACE("%04x\n", dwDevID);
/* finish all outstanding things */
MCIAVI_mciClose(dwDevID, MCI_WAIT, NULL);
wma = (WINE_MCIAVI*)mciGetDriverData(dwDevID);
if (wma) {
MCIAVI_UnregisterClass();
EnterCriticalSection(&wma->cs);
mciSetDriverData(dwDevID, 0);
mciFreeCommandResource(wma->wCommandTable);
CloseHandle(wma->hStopEvent);
LeaveCriticalSection(&wma->cs);
wma->cs.DebugInfo->Spare[0] = 0;
DeleteCriticalSection(&wma->cs);
HeapFree(GetProcessHeap(), 0, wma);
return 1;
}
return (dwDevID == 0xFFFFFFFF) ? 1 : 0;
}
static LRESULT WINAPI MCIAVI_WindowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
TRACE("hwnd=%p msg=%x wparam=%lx lparam=%lx\n", hWnd, uMsg, wParam, lParam);
switch (uMsg) {
case WM_CREATE:
SetWindowLongW(hWnd, 0, (LPARAM)((CREATESTRUCTW *)lParam)->lpCreateParams);
return DefWindowProcW(hWnd, uMsg, wParam, lParam);
case WM_DESTROY:
MCIAVI_mciClose(GetWindowLongW(hWnd, 0), MCI_WAIT, NULL);
SetWindowLongW(hWnd, 0, 0);
return DefWindowProcW(hWnd, uMsg, wParam, lParam);
case WM_ERASEBKGND:
{
RECT rect;
GetClientRect(hWnd, &rect);
FillRect((HDC)wParam, &rect, GetStockObject(BLACK_BRUSH));
}
return 1;
case WM_PAINT:
{
WINE_MCIAVI *wma = (WINE_MCIAVI *)mciGetDriverData(GetWindowLongW(hWnd, 0));
if (!wma)
return DefWindowProcW(hWnd, uMsg, wParam, lParam);
EnterCriticalSection(&wma->cs);
/* the animation isn't playing, don't paint */
if (wma->dwStatus == MCI_MODE_NOT_READY)
{
LeaveCriticalSection(&wma->cs);
/* default paint handling */
return DefWindowProcW(hWnd, uMsg, wParam, lParam);
}
if (wParam)
MCIAVI_PaintFrame(wma, (HDC)wParam);
else
{
PAINTSTRUCT ps;
BeginPaint(hWnd, &ps);
MCIAVI_PaintFrame(wma, ps.hdc);
EndPaint(hWnd, &ps);
}
LeaveCriticalSection(&wma->cs);
}
return 1;
default:
return DefWindowProcW(hWnd, uMsg, wParam, lParam);
}
}
/**************************************************************************
* 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;
}
/**************************************************************************
* MCIQTZ_mciGetOpenDev [internal]
*/
static WINE_MCIQTZ* MCIQTZ_mciGetOpenDev(UINT wDevID)
{
WINE_MCIQTZ* wma = (WINE_MCIQTZ*)mciGetDriverData(wDevID);
if (!wma) {
WARN("Invalid wDevID=%u\n", wDevID);
return NULL;
}
return wma;
}
/**************************************************************************
* MCIAVI_mciGetOpenDev [internal]
*/
WINE_MCIAVI* MCIAVI_mciGetOpenDev(UINT wDevID)
{
WINE_MCIAVI* wma = (WINE_MCIAVI*)mciGetDriverData(wDevID);
if (wma == NULL || wma->nUseCount == 0) {
WARN("Invalid wDevID=%u\n", wDevID);
return 0;
}
return wma;
}
/**************************************************************************
* MCICDA_drvClose [internal]
*/
static DWORD MCICDA_drvClose(DWORD dwDevID)
{
WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(dwDevID);
if (wmcda) {
HeapFree(GetProcessHeap(), 0, wmcda);
mciSetDriverData(dwDevID, 0);
}
return (dwDevID == 0xFFFFFFFF) ? 1 : 0;
}
/**************************************************************************
* MCIAVI_drvConfigure [internal]
*/
static DWORD MCIAVI_drvConfigure(DWORD dwDevID)
{
WINE_MCIAVI *wma;
TRACE("%04x\n", dwDevID);
MCIAVI_mciStop(dwDevID, MCI_WAIT, NULL);
wma = (WINE_MCIAVI*)mciGetDriverData(dwDevID);
if (wma) {
MessageBoxA(0, "Sample AVI Wine Driver !", "MM-Wine Driver", MB_OK);
return 1;
}
return 0;
}
/**************************************************************************
* mciGetDriverData [MMSYSTEM.708]
*/
DWORD WINAPI mciGetDriverData16(UINT16 uDeviceID)
{
return mciGetDriverData(uDeviceID);
}
/**************************************************************************
* 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;
}
/**************************************************************************
* 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;
}
/***************************************************************************
* MCIAVI_mciOpen [internal]
*/
static DWORD MCIAVI_mciOpen(UINT wDevID, DWORD dwFlags,
LPMCI_DGV_OPEN_PARMSW lpOpenParms)
{
WINE_MCIAVI *wma;
LRESULT dwRet = 0;
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpOpenParms);
if (lpOpenParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
wma = (WINE_MCIAVI *)mciGetDriverData(wDevID);
if (wma == NULL) return MCIERR_INVALID_DEVICE_ID;
EnterCriticalSection(&wma->cs);
if (wma->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 (wma->fShareable && (dwFlags & MCI_OPEN_SHAREABLE))
++wma->nUseCount;
else
{
LeaveCriticalSection(&wma->cs);
return MCIERR_MUST_USE_SHAREABLE;
}
} else {
wma->nUseCount = 1;
wma->fShareable = dwFlags & MCI_OPEN_SHAREABLE;
}
wma->dwStatus = MCI_MODE_NOT_READY;
if (dwFlags & MCI_OPEN_ELEMENT) {
if (dwFlags & MCI_OPEN_ELEMENT_ID) {
/* could it be that (DWORD)lpOpenParms->lpstrElementName
* contains the hFile value ?
*/
dwRet = MCIERR_UNRECOGNIZED_COMMAND;
} else if (lpOpenParms->lpstrElementName && lpOpenParms->lpstrElementName[0]) {
/* FIXME : what should be done id wma->hFile is already != 0, or the driver is playin' */
TRACE("MCI_OPEN_ELEMENT %s!\n", debugstr_w(lpOpenParms->lpstrElementName));
wma->lpFileName = HeapAlloc(GetProcessHeap(), 0, (strlenW(lpOpenParms->lpstrElementName) + 1) * sizeof(WCHAR));
strcpyW(wma->lpFileName, lpOpenParms->lpstrElementName);
if (lpOpenParms->lpstrElementName[0] == '@') {
/* The file name @11223344 encodes an AVIFile handle in decimal notation
* in Win3.1 and w2k/NT, but this feature is absent in win95 (KB140750).
* wma->hFile = LongToHandle(strtolW(lpOpenParms->lpstrElementName+1, NULL, 10)); */
FIXME("Using AVIFile/Stream %s NIY\n", debugstr_w(lpOpenParms->lpstrElementName));
}
wma->hFile = mmioOpenW(lpOpenParms->lpstrElementName, NULL,
MMIO_ALLOCBUF | MMIO_DENYWRITE | MMIO_READ);
if (wma->hFile == 0) {
WARN("can't find file=%s!\n", debugstr_w(lpOpenParms->lpstrElementName));
dwRet = MCIERR_FILE_NOT_FOUND;
} else {
if (!MCIAVI_GetInfo(wma))
dwRet = MCIERR_INVALID_FILE;
else if (!MCIAVI_OpenVideo(wma))
dwRet = MCIERR_CANNOT_LOAD_DRIVER;
else if (!MCIAVI_CreateWindow(wma, dwFlags, lpOpenParms))
dwRet = MCIERR_CREATEWINDOW;
}
} else {
FIXME("Don't record yet\n");
dwRet = MCIERR_UNSUPPORTED_FUNCTION;
}
}
if (dwRet == 0) {
TRACE("lpOpenParms->wDeviceID = %04x\n", lpOpenParms->wDeviceID);
wma->dwStatus = MCI_MODE_STOP;
wma->dwMciTimeFormat = MCI_FORMAT_FRAMES;
} else {
MCIAVI_CleanUp(wma);
}
LeaveCriticalSection(&wma->cs);
if (!dwRet && (dwFlags & MCI_NOTIFY)) {
mciDriverNotify(HWND_32(LOWORD(lpOpenParms->dwCallback)),
wDevID, MCI_NOTIFY_SUCCESSFUL);
}
return dwRet;
}
/**************************************************************************
* MCICDA_Open [internal]
*/
static DWORD MCICDA_Open(UINT wDevID, DWORD dwFlags, LPMCI_OPEN_PARMSA lpOpenParms)
{
DWORD dwDeviceID;
DWORD ret = MCIERR_HARDWARE;
WINE_MCICDAUDIO* wmcda = (WINE_MCICDAUDIO*)mciGetDriverData(wDevID);
char root[7];
int count;
char drive = 0;
TRACE("(%04X, %08lX, %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 %8lx ! Abort\n", (DWORD)lpOpenParms->lpstrElementName);
return MCIERR_NO_ELEMENT_ALLOWED;
}
if (!isalpha(lpOpenParms->lpstrElementName[0]) || lpOpenParms->lpstrElementName[1] != ':' ||
lpOpenParms->lpstrElementName[2])
{
WARN("MCI_OPEN_ELEMENT unsupported format: %s\n", lpOpenParms->lpstrElementName);
ret = MCIERR_NO_ELEMENT_ALLOWED;
goto the_error;
}
drive = toupper(lpOpenParms->lpstrElementName[0]);
strcpy(root, "A:\\");
root[0] = drive;
if (GetDriveTypeA(root) != DRIVE_CDROM)
{
ret = MCIERR_INVALID_DEVICE_NAME;
goto the_error;
}
}
else
{
/* drive letter isn't passed... get the dwDeviceID'th cdrom in the system */
strcpy(root, "A:\\");
for (count = 0; root[0] <= 'Z'; root[0]++)
{
if (GetDriveTypeA(root) == DRIVE_CDROM && ++count >= dwDeviceID)
{
drive = root[0];
break;
}
}
if (!drive)
{
ret = MCIERR_INVALID_DEVICE_ID;
goto the_error;
}
}
wmcda->wNotifyDeviceID = dwDeviceID;
wmcda->dwTimeFormat = MCI_FORMAT_MSF;
/* now, open the handle */
strcpy(root, "\\\\.\\A:");
root[4] = drive;
wmcda->handle = CreateFileA(root, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0);
if (wmcda->handle != INVALID_HANDLE_VALUE)
return 0;
the_error:
--wmcda->nUseCount;
return ret;
}
