| /* -*- tab-width: 8; c-basic-offset: 4 -*- */ |
| /* |
| * Wine Driver for jack Sound Server |
| * http://jackit.sourceforge.net |
| * |
| * Copyright 2002 Chris Morgan |
| * |
| * 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 "config.h" |
| #include "wine/port.h" |
| |
| #include <stdarg.h> |
| #include <stdio.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "wingdi.h" |
| #include "winuser.h" |
| #include "mmddk.h" |
| #include "jack.h" |
| #include "wine/library.h" |
| #include "wine/debug.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(jack); |
| |
| #ifdef SONAME_LIBJACK |
| |
| void *jackhandle = NULL; |
| |
| /************************************************************************** |
| * JACK_drvLoad [internal] |
| */ |
| static LRESULT JACK_drvLoad(void) |
| { |
| TRACE("()\n"); |
| |
| /* dynamically load the jack library if not already loaded */ |
| jackhandle = wine_dlopen(SONAME_LIBJACK, RTLD_NOW, NULL, 0); |
| TRACE("SONAME_LIBJACK == %s\n", SONAME_LIBJACK); |
| TRACE("jackhandle == %p\n", jackhandle); |
| if(!jackhandle) |
| { |
| FIXME("error loading the jack library %s, please install this library to use jack\n", |
| SONAME_LIBJACK); |
| return 0; |
| } |
| |
| return 1; |
| } |
| |
| /************************************************************************** |
| * JACK_drvFree [internal] |
| */ |
| /* unload the jack library on driver free */ |
| static LRESULT JACK_drvFree(void) |
| { |
| TRACE("()\n"); |
| |
| if(jackhandle) |
| { |
| TRACE("calling wine_dlclose() on jackhandle\n"); |
| wine_dlclose(jackhandle, NULL, 0); |
| jackhandle = NULL; |
| } |
| |
| return 1; |
| } |
| |
| #endif /* #ifdef SONAME_LIBJACK */ |
| |
| |
| /************************************************************************** |
| * DriverProc (WINEJACK.1) |
| */ |
| LRESULT CALLBACK JACK_DriverProc(DWORD_PTR dwDevID, HDRVR hDriv, UINT wMsg, |
| LPARAM dwParam1, LPARAM dwParam2) |
| { |
| TRACE("(%08lX, %p, %s (%08X), %08lX, %08lX)\n", |
| dwDevID, hDriv, wMsg == DRV_LOAD ? "DRV_LOAD" : |
| wMsg == DRV_FREE ? "DRV_FREE" : |
| wMsg == DRV_OPEN ? "DRV_OPEN" : |
| wMsg == DRV_CLOSE ? "DRV_CLOSE" : |
| wMsg == DRV_ENABLE ? "DRV_ENABLE" : |
| wMsg == DRV_DISABLE ? "DRV_DISABLE" : |
| wMsg == DRV_QUERYCONFIGURE ? "DRV_QUERYCONFIGURE" : |
| wMsg == DRV_CONFIGURE ? "DRV_CONFIGURE" : |
| wMsg == DRV_INSTALL ? "DRV_INSTALL" : |
| wMsg == DRV_REMOVE ? "DRV_REMOVE" : "UNKNOWN", |
| wMsg, dwParam1, dwParam2); |
| |
| switch(wMsg) { |
| #ifdef SONAME_LIBJACK |
| case DRV_LOAD: return JACK_drvLoad(); |
| case DRV_FREE: return JACK_drvFree(); |
| case DRV_OPEN: |
| case DRV_CLOSE: |
| case DRV_INSTALL: |
| case DRV_REMOVE: |
| case DRV_ENABLE: |
| case DRV_DISABLE: |
| case DRV_QUERYCONFIGURE: |
| return 1; |
| case DRV_CONFIGURE: MessageBoxA(0, "jack audio driver!", "jack driver", MB_OK); return 1; |
| #endif |
| default: |
| return 0; |
| } |
| } |