mirror of
https://github.com/reactos/wine.git
synced 2024-11-26 13:10:28 +00:00
349 lines
9.0 KiB
C
349 lines
9.0 KiB
C
/* -*- tab-width: 8; c-basic-offset: 4 -*- */
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/*
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* MSACM32 library
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*
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* Copyright 1998 Patrik Stridvall
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* 1999 Eric Pouech
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*/
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#include "winbase.h"
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#include "winerror.h"
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#include "windef.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "debugtools.h"
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#include "driver.h"
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#include "heap.h"
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#include "mmsystem.h"
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#include "msacm.h"
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#include "msacmdrv.h"
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#include "wineacm.h"
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#include "winreg.h"
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DEFAULT_DEBUG_CHANNEL(msacm)
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/***********************************************************************
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* acmDriverAddA (MSACM32.2)
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*/
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MMRESULT WINAPI acmDriverAddA(PHACMDRIVERID phadid, HINSTANCE hinstModule,
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LPARAM lParam, DWORD dwPriority, DWORD fdwAdd)
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{
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if (!phadid)
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return MMSYSERR_INVALPARAM;
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/* Check if any unknown flags */
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if (fdwAdd &
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~(ACM_DRIVERADDF_FUNCTION|ACM_DRIVERADDF_NOTIFYHWND|
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ACM_DRIVERADDF_GLOBAL))
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return MMSYSERR_INVALFLAG;
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/* Check if any incompatible flags */
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if ((fdwAdd & ACM_DRIVERADDF_FUNCTION) &&
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(fdwAdd & ACM_DRIVERADDF_NOTIFYHWND))
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return MMSYSERR_INVALFLAG;
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/* FIXME: in fact, should GetModuleFileName(hinstModule) and do a
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* LoadDriver on it, to be sure we can call SendDriverMessage on the
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* hDrvr handle.
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*/
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*phadid = (HACMDRIVERID) MSACM_RegisterDriver(NULL, NULL, hinstModule);
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/* FIXME: lParam, dwPriority and fdwAdd ignored */
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return MMSYSERR_NOERROR;
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}
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/***********************************************************************
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* acmDriverAddW (MSACM32.3)
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* FIXME
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* Not implemented
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*/
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MMRESULT WINAPI acmDriverAddW(PHACMDRIVERID phadid, HINSTANCE hinstModule,
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LPARAM lParam, DWORD dwPriority, DWORD fdwAdd)
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{
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FIXME("(%p, 0x%08x, %ld, %ld, %ld): stub\n",
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phadid, hinstModule, lParam, dwPriority, fdwAdd);
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SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
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return MMSYSERR_ERROR;
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}
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/***********************************************************************
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* acmDriverClose (MSACM32.4)
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*/
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MMRESULT WINAPI acmDriverClose(HACMDRIVER had, DWORD fdwClose)
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{
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PWINE_ACMDRIVER p;
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PWINE_ACMDRIVER* tp;
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if (fdwClose)
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return MMSYSERR_INVALFLAG;
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p = MSACM_GetDriver(had);
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if (!p)
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return MMSYSERR_INVALHANDLE;
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for (tp = &(p->obj.pACMDriverID->pACMDriverList); *tp; *tp = (*tp)->pNextACMDriver) {
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if (*tp == p) {
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*tp = (*tp)->pNextACMDriver;
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break;
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}
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}
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if (p->hDrvr && !p->obj.pACMDriverID->pACMDriverList)
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CloseDriver(p->hDrvr, 0, 0);
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HeapFree(MSACM_hHeap, 0, p);
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return MMSYSERR_NOERROR;
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}
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/***********************************************************************
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* acmDriverDetailsA (MSACM32.5)
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*/
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MMRESULT WINAPI acmDriverDetailsA(HACMDRIVERID hadid, PACMDRIVERDETAILSA padd, DWORD fdwDetails)
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{
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MMRESULT mmr;
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ACMDRIVERDETAILSW addw;
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addw.cbStruct = sizeof(addw);
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mmr = acmDriverDetailsW(hadid, &addw, fdwDetails);
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if (mmr == 0) {
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padd->fccType = addw.fccType;
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padd->fccComp = addw.fccComp;
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padd->wMid = addw.wMid;
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padd->wPid = addw.wPid;
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padd->vdwACM = addw.vdwACM;
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padd->vdwDriver = addw.vdwDriver;
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padd->fdwSupport = addw.fdwSupport;
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padd->cFormatTags = addw.cFormatTags;
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padd->cFilterTags = addw.cFilterTags;
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padd->hicon = addw.hicon;
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lstrcpyWtoA(padd->szShortName, addw.szShortName);
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lstrcpyWtoA(padd->szLongName, addw.szLongName);
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lstrcpyWtoA(padd->szCopyright, addw.szCopyright);
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lstrcpyWtoA(padd->szLicensing, addw.szLicensing);
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lstrcpyWtoA(padd->szFeatures, addw.szFeatures);
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}
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return mmr;
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}
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/***********************************************************************
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* acmDriverDetailsW (MSACM32.6)
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*/
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MMRESULT WINAPI acmDriverDetailsW(HACMDRIVERID hadid, PACMDRIVERDETAILSW padd, DWORD fdwDetails)
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{
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HACMDRIVER acmDrvr;
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MMRESULT mmr;
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if (fdwDetails)
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return MMSYSERR_INVALFLAG;
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mmr = acmDriverOpen(&acmDrvr, hadid, 0);
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if (mmr == 0) {
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mmr = (MMRESULT)acmDriverMessage(acmDrvr, ACMDM_DRIVER_DETAILS, (LPARAM) padd, 0);
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acmDriverClose(acmDrvr, 0);
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}
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return mmr;
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}
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/***********************************************************************
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* acmDriverEnum (MSACM32.7)
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*/
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MMRESULT WINAPI acmDriverEnum(ACMDRIVERENUMCB fnCallback, DWORD dwInstance, DWORD fdwEnum)
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{
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PWINE_ACMDRIVERID p;
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DWORD fdwSupport;
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if (!fnCallback) {
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return MMSYSERR_INVALPARAM;
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}
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if (fdwEnum && ~(ACM_DRIVERENUMF_NOLOCAL|ACM_DRIVERENUMF_DISABLED)) {
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return MMSYSERR_INVALFLAG;
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}
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for (p = MSACM_pFirstACMDriverID; p; p = p->pNextACMDriverID) {
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fdwSupport = ACMDRIVERDETAILS_SUPPORTF_CODEC;
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if (!p->bEnabled) {
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if (fdwEnum & ACM_DRIVERENUMF_DISABLED)
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fdwSupport |= ACMDRIVERDETAILS_SUPPORTF_DISABLED;
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else
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continue;
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}
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(*fnCallback)((HACMDRIVERID) p, dwInstance, fdwSupport);
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}
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return MMSYSERR_NOERROR;
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}
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/***********************************************************************
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* acmDriverID (MSACM32.8)
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*/
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MMRESULT WINAPI acmDriverID(HACMOBJ hao, PHACMDRIVERID phadid, DWORD fdwDriverID)
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{
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PWINE_ACMOBJ pao;
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pao = MSACM_GetObj(hao);
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if (!pao)
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return MMSYSERR_INVALHANDLE;
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if (!phadid)
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return MMSYSERR_INVALPARAM;
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if (fdwDriverID)
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return MMSYSERR_INVALFLAG;
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*phadid = (HACMDRIVERID) pao->pACMDriverID;
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return MMSYSERR_NOERROR;
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}
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/***********************************************************************
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* acmDriverMessage (MSACM32.9)
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* FIXME
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* Not implemented
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*/
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LRESULT WINAPI acmDriverMessage(HACMDRIVER had, UINT uMsg, LPARAM lParam1, LPARAM lParam2)
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{
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PWINE_ACMDRIVER pad = MSACM_GetDriver(had);
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if (!pad)
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return MMSYSERR_INVALPARAM;
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/* FIXME: Check if uMsg legal */
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if (!SendDriverMessage(pad->hDrvr, uMsg, lParam1, lParam2))
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return MMSYSERR_NOTSUPPORTED;
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return MMSYSERR_NOERROR;
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}
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/***********************************************************************
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* acmDriverOpen (MSACM32.10)
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*/
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MMRESULT WINAPI acmDriverOpen(PHACMDRIVER phad, HACMDRIVERID hadid, DWORD fdwOpen)
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{
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PWINE_ACMDRIVERID padid;
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PWINE_ACMDRIVER pad;
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TRACE("(%p, %x, %08lu)\n", phad, hadid, fdwOpen);
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if (!phad)
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return MMSYSERR_INVALPARAM;
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padid = MSACM_GetDriverID(hadid);
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if (!padid)
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return MMSYSERR_INVALHANDLE;
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if (fdwOpen)
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return MMSYSERR_INVALFLAG;
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pad = HeapAlloc(MSACM_hHeap, 0, sizeof(WINE_ACMDRIVER));
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if (!pad) return MMSYSERR_NOMEM;
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pad->obj.pACMDriverID = padid;
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if (!padid->hInstModule)
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pad->hDrvr = OpenDriverA(padid->pszDriverAlias, "drivers32", 0);
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else
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pad->hDrvr = padid->hInstModule;
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if (!pad->hDrvr) {
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HeapFree(MSACM_hHeap, 0, pad);
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return MMSYSERR_ERROR;
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}
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pad->pfnDriverProc = GetProcAddress(pad->hDrvr, "DriverProc");
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/* insert new pad at beg of list */
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pad->pNextACMDriver = padid->pACMDriverList;
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padid->pACMDriverList = pad;
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/* FIXME: Create a WINE_ACMDRIVER32 */
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*phad = (HACMDRIVER)pad;
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return MMSYSERR_NOERROR;
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}
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/***********************************************************************
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* acmDriverPriority (MSACM32.11)
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*/
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MMRESULT WINAPI acmDriverPriority(HACMDRIVERID hadid, DWORD dwPriority, DWORD fdwPriority)
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{
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PWINE_ACMDRIVERID padid;
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CHAR szSubKey[17];
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CHAR szBuffer[256];
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LONG lBufferLength = sizeof(szBuffer);
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LONG lError;
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HKEY hPriorityKey;
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DWORD dwPriorityCounter;
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padid = MSACM_GetDriverID(hadid);
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if (!padid)
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return MMSYSERR_INVALHANDLE;
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/* Check for unknown flags */
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if (fdwPriority &
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~(ACM_DRIVERPRIORITYF_ENABLE|ACM_DRIVERPRIORITYF_DISABLE|
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ACM_DRIVERPRIORITYF_BEGIN|ACM_DRIVERPRIORITYF_END))
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return MMSYSERR_INVALFLAG;
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/* Check for incompatible flags */
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if ((fdwPriority & ACM_DRIVERPRIORITYF_ENABLE) &&
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(fdwPriority & ACM_DRIVERPRIORITYF_DISABLE))
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return MMSYSERR_INVALFLAG;
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/* Check for incompatible flags */
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if ((fdwPriority & ACM_DRIVERPRIORITYF_BEGIN) &&
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(fdwPriority & ACM_DRIVERPRIORITYF_END))
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return MMSYSERR_INVALFLAG;
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lError = RegOpenKeyA(HKEY_CURRENT_USER,
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"Software\\Microsoft\\Multimedia\\"
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"Audio Compression Manager\\Priority v4.00",
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&hPriorityKey
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);
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/* FIXME: Create key */
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if (lError != ERROR_SUCCESS)
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return MMSYSERR_ERROR;
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for (dwPriorityCounter = 1; ; dwPriorityCounter++) {
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wsnprintfA(szSubKey, 17, "Priorty%ld", dwPriorityCounter);
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lError = RegQueryValueA(hPriorityKey, szSubKey, szBuffer, &lBufferLength);
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if (lError != ERROR_SUCCESS)
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break;
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FIXME("(0x%08x, %ld, %ld): stub (partial)\n",
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hadid, dwPriority, fdwPriority);
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break;
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}
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RegCloseKey(hPriorityKey);
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return MMSYSERR_ERROR;
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}
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/***********************************************************************
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* acmDriverRemove (MSACM32.12)
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*/
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MMRESULT WINAPI acmDriverRemove(HACMDRIVERID hadid, DWORD fdwRemove)
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{
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PWINE_ACMDRIVERID padid;
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padid = MSACM_GetDriverID(hadid);
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if (!padid)
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return MMSYSERR_INVALHANDLE;
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if (fdwRemove)
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return MMSYSERR_INVALFLAG;
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MSACM_UnregisterDriver(padid);
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return MMSYSERR_NOERROR;
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}
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