494 lines
14 KiB
C
494 lines
14 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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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <stdarg.h>
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#include <stdio.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winerror.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winnls.h"
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#include "winreg.h"
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#include "mmsystem.h"
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#include "mmreg.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 "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msacm);
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/***********************************************************************
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* acmDriverAddA (MSACM32.@)
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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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TRACE("(%p, %p, %08lx, %08lx, %08lx)\n",
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phadid, hinstModule, lParam, dwPriority, fdwAdd);
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if (!phadid) {
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WARN("invalid parameter\n");
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return MMSYSERR_INVALPARAM;
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}
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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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WARN("invalid flag\n");
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return MMSYSERR_INVALFLAG;
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}
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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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WARN("invalid flag\n");
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return MMSYSERR_INVALFLAG;
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}
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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.@)
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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, %p, %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.@)
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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 pad;
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PWINE_ACMDRIVERID padid;
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PWINE_ACMDRIVER* tpad;
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TRACE("(%p, %08lx)\n", had, fdwClose);
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if (fdwClose) {
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WARN("invalid flag\n");
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return MMSYSERR_INVALFLAG;
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}
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pad = MSACM_GetDriver(had);
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if (!pad) {
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WARN("invalid handle\n");
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return MMSYSERR_INVALHANDLE;
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}
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padid = pad->obj.pACMDriverID;
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/* remove driver from list */
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for (tpad = &(padid->pACMDriverList); *tpad; *tpad = (*tpad)->pNextACMDriver) {
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if (*tpad == pad) {
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*tpad = (*tpad)->pNextACMDriver;
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break;
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}
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}
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/* close driver if it has been opened */
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if (pad->hDrvr && !padid->hInstModule)
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CloseDriver(pad->hDrvr, 0, 0);
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HeapFree(MSACM_hHeap, 0, pad);
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return MMSYSERR_NOERROR;
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}
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/***********************************************************************
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* acmDriverDetailsA (MSACM32.@)
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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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TRACE("(%p, %p, %08lx)\n", hadid, padd, fdwDetails);
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if (!padd) {
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WARN("invalid parameter\n");
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return MMSYSERR_INVALPARAM;
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}
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if (padd->cbStruct < 4) {
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WARN("invalid parameter\n");
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return MMSYSERR_INVALPARAM;
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}
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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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ACMDRIVERDETAILSA padda;
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padda.fccType = addw.fccType;
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padda.fccComp = addw.fccComp;
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padda.wMid = addw.wMid;
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padda.wPid = addw.wPid;
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padda.vdwACM = addw.vdwACM;
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padda.vdwDriver = addw.vdwDriver;
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padda.fdwSupport = addw.fdwSupport;
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padda.cFormatTags = addw.cFormatTags;
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padda.cFilterTags = addw.cFilterTags;
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padda.hicon = addw.hicon;
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WideCharToMultiByte( CP_ACP, 0, addw.szShortName, -1, padda.szShortName,
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sizeof(padda.szShortName), NULL, NULL );
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WideCharToMultiByte( CP_ACP, 0, addw.szLongName, -1, padda.szLongName,
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sizeof(padda.szLongName), NULL, NULL );
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WideCharToMultiByte( CP_ACP, 0, addw.szCopyright, -1, padda.szCopyright,
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sizeof(padda.szCopyright), NULL, NULL );
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WideCharToMultiByte( CP_ACP, 0, addw.szLicensing, -1, padda.szLicensing,
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sizeof(padda.szLicensing), NULL, NULL );
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WideCharToMultiByte( CP_ACP, 0, addw.szFeatures, -1, padda.szFeatures,
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sizeof(padda.szFeatures), NULL, NULL );
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memcpy(padd, &padda, min(padd->cbStruct, sizeof(*padd)));
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}
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return mmr;
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}
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/***********************************************************************
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* acmDriverDetailsW (MSACM32.@)
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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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TRACE("(%p, %p, %08lx)\n", hadid, padd, fdwDetails);
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if (!padd) {
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WARN("invalid parameter\n");
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return MMSYSERR_INVALPARAM;
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}
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if (padd->cbStruct < 4) {
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WARN("invalid parameter\n");
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return MMSYSERR_INVALPARAM;
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}
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if (fdwDetails) {
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WARN("invalid flag\n");
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return MMSYSERR_INVALFLAG;
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}
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mmr = acmDriverOpen(&acmDrvr, hadid, 0);
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if (mmr == MMSYSERR_NOERROR) {
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ACMDRIVERDETAILSW paddw;
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mmr = (MMRESULT)MSACM_Message(acmDrvr, ACMDM_DRIVER_DETAILS, (LPARAM)&paddw, 0);
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acmDriverClose(acmDrvr, 0);
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memcpy(padd, &paddw, min(padd->cbStruct, sizeof(*padd)));
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}
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return mmr;
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}
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/***********************************************************************
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* acmDriverEnum (MSACM32.@)
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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 padid;
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DWORD fdwSupport;
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TRACE("(%p, %08lx, %08lx)\n", fnCallback, dwInstance, fdwEnum);
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if (!fnCallback) {
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WARN("invalid parameter\n");
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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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WARN("invalid flag\n");
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return MMSYSERR_INVALFLAG;
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}
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for (padid = MSACM_pFirstACMDriverID; padid; padid = padid->pNextACMDriverID) {
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fdwSupport = padid->fdwSupport;
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if (padid->fdwSupport & ACMDRIVERDETAILS_SUPPORTF_DISABLED) {
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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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if (!(*fnCallback)((HACMDRIVERID)padid, dwInstance, fdwSupport))
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break;
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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.@)
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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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TRACE("(%p, %p, %08lx)\n", hao, phadid, fdwDriverID);
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if (fdwDriverID) {
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WARN("invalid flag\n");
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return MMSYSERR_INVALFLAG;
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}
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pao = MSACM_GetObj(hao, WINE_ACMOBJ_DONTCARE);
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if (!pao) {
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WARN("invalid handle\n");
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return MMSYSERR_INVALHANDLE;
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}
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if (!phadid) {
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WARN("invalid parameter\n");
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return MMSYSERR_INVALPARAM;
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}
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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.@)
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*
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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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TRACE("(%p, %04x, %08lx, %08lx\n", had, uMsg, lParam1, lParam2);
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if ((uMsg >= ACMDM_USER && uMsg < ACMDM_RESERVED_LOW) ||
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uMsg == ACMDM_DRIVER_ABOUT ||
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uMsg == DRV_QUERYCONFIGURE ||
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uMsg == DRV_CONFIGURE)
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return MSACM_Message(had, uMsg, lParam1, lParam2);
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WARN("invalid parameter\n");
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return MMSYSERR_INVALPARAM;
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}
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/***********************************************************************
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* acmDriverOpen (MSACM32.@)
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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 = NULL;
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MMRESULT ret;
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TRACE("(%p, %p, %08lu)\n", phad, hadid, fdwOpen);
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if (!phad) {
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WARN("invalid parameter\n");
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return MMSYSERR_INVALPARAM;
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}
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if (fdwOpen) {
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WARN("invalid flag\n");
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return MMSYSERR_INVALFLAG;
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}
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padid = MSACM_GetDriverID(hadid);
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if (!padid) {
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WARN("invalid handle\n");
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return MMSYSERR_INVALHANDLE;
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}
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pad = HeapAlloc(MSACM_hHeap, 0, sizeof(WINE_ACMDRIVER));
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if (!pad) {
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WARN("no memory\n");
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return MMSYSERR_NOMEM;
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}
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pad->obj.dwType = WINE_ACMOBJ_DRIVER;
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pad->obj.pACMDriverID = padid;
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if (!(pad->hDrvr = (HDRVR)padid->hInstModule))
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{
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ACMDRVOPENDESCW adod;
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int len;
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/* this is not an externally added driver... need to actually load it */
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if (!padid->pszDriverAlias)
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{
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ret = MMSYSERR_ERROR;
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goto gotError;
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}
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adod.cbStruct = sizeof(adod);
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adod.fccType = ACMDRIVERDETAILS_FCCTYPE_AUDIOCODEC;
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adod.fccComp = ACMDRIVERDETAILS_FCCCOMP_UNDEFINED;
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adod.dwVersion = acmGetVersion();
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adod.dwFlags = fdwOpen;
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adod.dwError = 0;
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len = strlen("Drivers32") + 1;
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adod.pszSectionName = HeapAlloc(MSACM_hHeap, 0, len * sizeof(WCHAR));
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MultiByteToWideChar(CP_ACP, 0, "Drivers32", -1, (LPWSTR)adod.pszSectionName, len);
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adod.pszAliasName = padid->pszDriverAlias;
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adod.dnDevNode = 0;
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pad->hDrvr = OpenDriver(padid->pszDriverAlias, NULL, (DWORD)&adod);
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HeapFree(MSACM_hHeap, 0, (LPWSTR)adod.pszSectionName);
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if (!pad->hDrvr)
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{
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ret = adod.dwError;
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goto gotError;
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}
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}
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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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TRACE("'%s' => %08lx\n", debugstr_w(padid->pszDriverAlias), (DWORD)pad);
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return MMSYSERR_NOERROR;
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gotError:
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WARN("failed: ret = %08x\n", ret);
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if (pad && !pad->hDrvr)
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HeapFree(MSACM_hHeap, 0, pad);
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return ret;
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}
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/***********************************************************************
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* acmDriverPriority (MSACM32.@)
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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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TRACE("(%p, %08lx, %08lx)\n", hadid, dwPriority, fdwPriority);
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padid = MSACM_GetDriverID(hadid);
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if (!padid) {
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WARN("invalid handle\n");
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return MMSYSERR_INVALHANDLE;
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}
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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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WARN("invalid flag\n");
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return MMSYSERR_INVALFLAG;
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}
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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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WARN("invalid flag\n");
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return MMSYSERR_INVALFLAG;
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}
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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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WARN("invalid flag\n");
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return MMSYSERR_INVALFLAG;
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}
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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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WARN("RegOpenKeyA failed\n");
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return MMSYSERR_ERROR;
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}
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for (dwPriorityCounter = 1; ; dwPriorityCounter++) {
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snprintf(szSubKey, 17, "Priority%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("(%p, %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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WARN("RegQueryValueA failed\n");
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return MMSYSERR_ERROR;
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}
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/***********************************************************************
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* acmDriverRemove (MSACM32.@)
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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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TRACE("(%p, %08lx)\n", hadid, fdwRemove);
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padid = MSACM_GetDriverID(hadid);
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if (!padid) {
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WARN("invalid handle\n");
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return MMSYSERR_INVALHANDLE;
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}
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if (fdwRemove) {
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WARN("invalid flag\n");
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return MMSYSERR_INVALFLAG;
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}
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MSACM_UnregisterDriver(padid);
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return MMSYSERR_NOERROR;
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}
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