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winmm: MCI system commands are not eligible for auto-open.

This commit is contained in:
Jörg Höhle 2010-03-28 20:34:03 +02:00 committed by Alexandre Julliard
parent e9f520467d
commit b84576fcef
1 changed files with 10 additions and 8 deletions
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18
dlls/winmm/mci.c
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@ -1232,8 +1232,10 @@ DWORD WINAPI mciSendStringW(LPCWSTR lpstrCommand, LPWSTR lpstrRet,
LPCWSTR lpCmd = 0;
static const WCHAR wszNew[] = {'n','e','w',0};
static const WCHAR wszSAliasS[] = {' ','a','l','i','a','s',' ',0};
static const WCHAR wszTypeS[] = {'t','y','p','e',' ',0};
static const WCHAR wszTypeS[] = {'t','y','p','e',' ',0};
static const WCHAR wszSysinfo[] = {'s','y','s','i','n','f','o',0};
static const WCHAR wszSound[] = {'s','o','u','n','d',0};
static const WCHAR wszBreak[] = {'b','r','e','a','k',0};
TRACE("(%s, %p, %d, %p)\n",
debugstr_w(lpstrCommand), lpstrRet, uRetLen, hwndCallback);
@ -1341,6 +1343,8 @@ DWORD WINAPI mciSendStringW(LPCWSTR lpstrCommand, LPWSTR lpstrRet,
if (wmd)
data[4] = wmd->wType;
}
} else if (!strcmpW(verb, wszSound) || !strcmpW(verb, wszBreak)) {
/* Prevent auto-open for system commands. */
} else if ((MCI_ALL_DEVICE_ID != uDevID) && !(wmd = MCI_GetDriver(mciGetDeviceIDW(dev)))) {
/* auto open */
static const WCHAR wszOpenWait[] = {'o','p','e','n',' ','%','s',' ','w','a','i','t',0};
@ -1882,11 +1886,10 @@ static DWORD MCI_Break(UINT wDevID, DWORD dwFlags, LPMCI_BREAK_PARMS lpParms)
DWORD dwRet = 0;
if (lpParms == NULL) return MCIERR_NULL_PARAMETER_BLOCK;
FIXME("(%04x) vkey %04X stub\n", dwFlags, lpParms->nVirtKey);
if (dwFlags & MCI_NOTIFY)
mciDriverNotify((HWND)lpParms->dwCallback, wDevID,
(dwRet == 0) ? MCI_NOTIFY_SUCCESSFUL : MCI_NOTIFY_FAILURE);
if (MMSYSERR_NOERROR==dwRet && (dwFlags & MCI_NOTIFY))
mciDriverNotify((HWND)lpParms->dwCallback, wDevID, MCI_NOTIFY_SUCCESSFUL);
return dwRet;
}
@ -1903,10 +1906,9 @@ static DWORD MCI_Sound(UINT wDevID, DWORD dwFlags, LPMCI_SOUND_PARMSW lpParms)
dwRet = sndPlaySoundW(lpParms->lpstrSoundName, SND_SYNC) ? MMSYSERR_NOERROR : MMSYSERR_ERROR;
else
dwRet = MMSYSERR_ERROR; /* what should be done ??? */
if (dwFlags & MCI_NOTIFY)
mciDriverNotify((HWND)lpParms->dwCallback, wDevID,
(dwRet == 0) ? MCI_NOTIFY_SUCCESSFUL : MCI_NOTIFY_FAILURE);
if (MMSYSERR_NOERROR==dwRet && (dwFlags & MCI_NOTIFY))
mciDriverNotify((HWND)lpParms->dwCallback, wDevID, MCI_NOTIFY_SUCCESSFUL);
return dwRet;
}