Implemented an Esound driver.

configure.ac

@@ -725,6 +725,27 @@ then
     CFLAGS="$save_CFLAGS"
 fi
 
+dnl **** Check for EsounD ****
+AC_PATH_PROG(ESDCONFIG, esd-config)
+if test x$ESDCONFIG != x -a x$ESDCONFIG != x'"$ESDCONFIG"';
+then
+    ESD_CFLAGS=""
+    for i in `$ESDCONFIG --cflags`
+    do
+      case "$i" in
+        -I*) ESD_CFLAGS="$ESD_CFLAGS $i";;
+      esac
+    done
+    ESD_LIBS=`$ESDCONFIG --libs`
+    save_CFLAGS="$CFLAGS"
+    CFLAGS="$CFLAGS $ESD_CFLAGS"
+    AC_CHECK_LIB(esd,esd_open_sound,
+        [AC_SUBST(ESDLIBS, $ESD_LIBS)
+         AC_SUBST(ESDINCL, $ESD_CFLAGS)
+         AC_DEFINE(HAVE_ESD, 1, [Define if you have EsounD sound server])])
+    CFLAGS="$save_CFLAGS"
+fi
+
 dnl **** Check for ALSA 1.x ****
 AC_SUBST(ALSALIBS,"")
 AC_CHECK_HEADERS(alsa/asoundlib.h sys/asoundlib.h, break)
@@ -1753,6 +1774,7 @@ dlls/winmm/wavemap/Makefile
 dlls/winmm/winealsa/Makefile
 dlls/winmm/winearts/Makefile
 dlls/winmm/wineaudioio/Makefile
+dlls/winmm/wineesd/Makefile
 dlls/winmm/winejack/Makefile
 dlls/winmm/winenas/Makefile
 dlls/winmm/wineoss/Makefile
@@ -1848,11 +1870,11 @@ fi
 
 if test -z "$ALSALIBS" -a -z "$ARTSC_LIBS" -a -z "$AUDIOIOLIBS" -a \
         -z "$ac_cv_lib_soname_jack" -a -z "$NASLIBS" -a \
-        "$ac_cv_c_opensoundsystem" = "no"
+        "$ac_cv_c_opensoundsystem" = "no" -a -z "$ESD_LIBS"
 then
     echo "*** No sound system was found. Windows applications will be silent."
     echo "*** The currently supported sound systems are:"
-    echo "*** ALSA, ARTS, AudioIO, Jack, NAS and OSS"
+    echo "*** ALSA, ARTS, EsounD, AudioIO, Jack, NAS and OSS"
 fi
 
 echo

dlls/Makefile.in

@@ -164,6 +164,7 @@ BASEDIRS = \
 	winmm/winealsa \
 	winmm/winearts \
 	winmm/wineaudioio \
+	winmm/wineesd \
 	winmm/winejack \
 	winmm/winenas \
 	winmm/wineoss \
@@ -403,6 +404,7 @@ SYMLINKS_SO = \
 	winearts.drv.so \
 	wineaudioio.drv.so \
 	winedos.dll.so \
+	wineesd.drv.so \
 	winejack.drv.so \
 	winemp3.acm.so \
 	winenas.drv.so \
@@ -956,6 +958,9 @@ winedos.dll.so: winedos/winedos.dll.so
 wprocs.dll.so : winedos.dll.so
 	$(RM) $@ && $(LN_S) winedos.dll.so $@
 
+wineesd.drv.so: winmm/wineesd/wineesd.drv.so
+	$(RM) $@ && $(LN_S) winmm/wineesd/wineesd.drv.so $@
+
 winejack.drv.so: winmm/winejack/winejack.drv.so
 	$(RM) $@ && $(LN_S) winmm/winejack/winejack.drv.so $@
 
@@ -1758,6 +1763,7 @@ winmm/winearts/winearts.drv.so: winmm/winearts
 winmm/wineaudioio/wineaudioio.drv.so: winmm/wineaudioio
 wined3d/wined3d.dll.so: wined3d
 winedos/winedos.dll.so: winedos
+winmm/wineesd/wineesd.drv.so: winmm/wineesd
 winmm/winejack/winejack.drv.so: winmm/winejack
 msacm/winemp3/winemp3.acm.so: msacm/winemp3
 winmm/winenas/winenas.drv.so: winmm/winenas

dlls/winmm/wineesd/.cvsignore

+Makefile
+wineesd.drv.dbg.c

dlls/winmm/wineesd/Makefile.in

+TOPSRCDIR = @top_srcdir@
+TOPOBJDIR = ../../..
+SRCDIR    = @srcdir@
+VPATH     = @srcdir@
+MODULE    = wineesd.drv
+IMPORTS   = winmm user32 kernel32
+EXTRAINCL = @ESDINCL@
+EXTRALIBS = @ESDLIBS@ -ldxguid -luuid
+
+C_SRCS = \
+	esound.c \
+	audio.c
+
+@MAKE_DLL_RULES@
+
+### Dependencies:

dlls/winmm/wineesd/esound.c

+/*
+ * Wine Driver for EsounD Sound Server
+ * http://www.tux.org/~ricdude/EsounD.html
+ *
+ * Copyright 2004 Zhangrong Huang <hzhr@users.sourceforge.net>
+ *
+ * Code massively copied from Eric Pouech's OSS driver
+ * and Chris Morgan aRts driver
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "config.h"
+
+#include <stdarg.h>
+
+#include "windef.h"
+#include "winbase.h"
+#include "wingdi.h"
+#include "winuser.h"
+#include "mmddk.h"
+#include "esound.h"
+
+#ifdef HAVE_ESD
+static		int esd = 0;
+
+/**************************************************************************
+ * 				ESD_drvOpen			[internal]
+ */
+static	DWORD	ESD_drvOpen(LPSTR str)
+{
+    if (esd)
+	return 0;
+
+    /* I know, this is ugly, but who cares... */
+    esd = 1;
+    return 1;
+}
+
+/**************************************************************************
+ * 				ESD_drvClose			[internal]
+ */
+static	DWORD	ESD_drvClose(DWORD dwDevID)
+{
+    if (esd) {
+	esd = 0;
+	return 1;
+    }
+    return 0;
+}
+#endif /* #ifdef HAVE_ESD */
+
+
+/**************************************************************************
+ * 				DriverProc (WINEESD.@)
+ */
+LONG CALLBACK	ESD_DriverProc(DWORD dwDevID, HDRVR hDriv, DWORD wMsg,
+			       DWORD dwParam1, DWORD dwParam2)
+{
+/* EPP     TRACE("(%08lX, %04X, %08lX, %08lX, %08lX)\n",  */
+/* EPP 	  dwDevID, hDriv, wMsg, dwParam1, dwParam2); */
+
+    switch(wMsg) {
+#ifdef HAVE_ESD
+    case DRV_LOAD:		if (ESD_WaveInit()<0) return 0;
+				return 1;
+    case DRV_FREE:	        return ESD_WaveClose();
+    case DRV_OPEN:		return ESD_drvOpen((LPSTR)dwParam1);
+    case DRV_CLOSE:		return ESD_drvClose(dwDevID);
+    case DRV_ENABLE:		return 1;
+    case DRV_DISABLE:		return 1;
+    case DRV_QUERYCONFIGURE:	return 1;
+    case DRV_CONFIGURE:		MessageBoxA(0, "EsounD MultiMedia Driver!", "EsounD Driver", MB_OK);	return 1;
+    case DRV_INSTALL:		return DRVCNF_RESTART;
+    case DRV_REMOVE:		return DRVCNF_RESTART;
+#endif
+    default:
+	return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
+    }
+}

dlls/winmm/wineesd/esound.h

+/* Definition for EsounD drivers : wine multimedia system
+ *
+ * Copyright 2004 Zhangrong Huang <hzhr@users.sourceforge.net>
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __WINE_ESD_H
+#define __WINE_ESD_H
+
+#ifndef __WINE_CONFIG_H
+# error You must include config.h to use this header
+#endif
+
+#ifdef HAVE_SYS_ERRNO_H
+#include <sys/errno.h>
+#endif
+
+extern LONG ESD_WaveInit(void);
+extern LONG ESD_WaveClose(void);
+
+#endif  /* __WINE_ESD_H */

dlls/winmm/wineesd/wineesd.drv.spec

+@ stdcall DriverProc(long long long long long) ESD_DriverProc
+@ stdcall wodMessage(long long long long long) ESD_wodMessage
+@ stdcall widMessage(long long long long long) ESD_widMessage

include/config.h.in

@@ -86,6 +86,9 @@
 /* Define to 1 if you have the `epoll_create' function. */
 #undef HAVE_EPOLL_CREATE
 
+/* Define if you have EsounD sound server */
+#undef HAVE_ESD
+
 /* Define to 1 if you have the `ffs' function. */
 #undef HAVE_FFS
 

programs/winecfg/audio.c

@@ -210,6 +210,15 @@ static const char *audioAutoDetect(void)
     numFound++;
   }
 
+  /* try to detect EsounD */
+  argv_new[2] = "ps awx|grep esd|grep -v grep|grep esd > /dev/null";
+  if(!spawnvp(_P_WAIT, "/bin/sh", argv_new))
+  {
+    driversFound[numFound] = "esd";
+    name[numFound] = "EsounD";
+    numFound++;
+  }
+
   /* try to detect nas */
   /* TODO */
 

programs/winecfg/properties.c

@@ -60,6 +60,7 @@ static const DLL_DESC sDLLType[] = {
 static const AUDIO_DRIVER sAudioDrivers[] = {
   {"ALSA", "alsa"},
   {"aRts", "arts"},
+  {"EsounD", "esd"},
   {"OSS", "oss"},
   {"JACK", "jack"},
   {"NAS", "nas"},