Add support for Jack audio server.

DEVELOPERS-HINTS

@@ -89,6 +89,7 @@ DLLs:
 			midimap/- midi mapper
 			wavemap/- audio mapper
 			winearts/ - ARTS audio driver
+			winejack/ - jack audio server driver
 			wineoss/- MM driver for OSS systems
 		winnls/		- National Language Support
 		winsock/	

configure.ac

@@ -847,6 +847,7 @@ then
   WINE_GET_SONAME(freetype,FT_Init_FreeType,[$X_LIBS])
   WINE_GET_SONAME(GL,glXQueryExtension,[$X_LIBS $X_EXTRA_LIBS])
   WINE_GET_SONAME(cups,cupsGetDefault)
+  WINE_GET_SONAME(jack,jack_client_new)
 fi
 
 
@@ -973,6 +974,7 @@ AC_CHECK_HEADERS(\
 	getopt.h \
 	ieeefp.h \
 	io.h \
+	jack/jack.h \
 	libio.h \
 	libutil.h \
 	link.h \
@@ -1455,6 +1457,7 @@ dlls/winmm/winealsa/Makefile
 dlls/winmm/winearts/Makefile
 dlls/winmm/wineaudioio/Makefile
 dlls/winmm/winenas/Makefile
+dlls/winmm/winejack/Makefile
 dlls/winmm/wineoss/Makefile
 dlls/winnls/Makefile
 dlls/winsock/Makefile

dlls/Makefile.in

@@ -99,6 +99,7 @@ BASEDIRS = \
 	winmm/winealsa \
 	winmm/winearts \
 	winmm/wineaudioio \
+	winmm/winejack \
 	winmm/winenas \
 	winmm/wineoss \
 	winnls \
@@ -254,6 +255,7 @@ all: \
 	winearts.drv$(DLLEXT) \
 	wineaudioio.drv$(DLLEXT) \
 	winedos.dll$(DLLEXT) \
+	winejack.drv$(DLLEXT) \
 	winemp3.acm$(DLLEXT) \
 	winenas.drv$(DLLEXT) \
 	wineoss.drv$(DLLEXT) \
@@ -525,6 +527,9 @@ wineaudioio.drv$(DLLEXT): winmm/wineaudioio/wineaudioio.drv$(DLLEXT)
 winedos.dll$(DLLEXT) winedos16.dll$(DLLEXT): winedos/winedos.dll$(DLLEXT)
 	$(RM) $@ && $(LN_S) winedos/winedos.dll$(DLLEXT) $@
 
+winejack.drv$(DLLEXT): winmm/winejack/winejack.drv$(DLLEXT)
+	$(RM) $@ && $(LN_S) winmm/winejack/winejack.drv$(DLLEXT) $@
+
 winemp3.acm$(DLLEXT): msacm/winemp3/winemp3.acm$(DLLEXT)
 	$(RM) $@ && $(LN_S) msacm/winemp3/winemp3.acm$(DLLEXT) $@
 
@@ -1213,6 +1218,7 @@ winmm/winealsa/winealsa.drv$(DLLEXT): winmm/winealsa
 winmm/winearts/winearts.drv$(DLLEXT): winmm/winearts
 winmm/wineaudioio/wineaudioio.drv$(DLLEXT): winmm/wineaudioio
 winedos/winedos.dll$(DLLEXT): winedos
+winmm/winejack/winejack.drv$(DLLEXT): winmm/winejack
 msacm/winemp3/winemp3.acm$(DLLEXT): msacm/winemp3
 winmm/winenas/winenas.drv$(DLLEXT): winmm/winenas
 winmm/wineoss/wineoss.drv$(DLLEXT): winmm/wineoss
@@ -1313,6 +1319,7 @@ winmm/winealsa/__install__: winealsa.drv$(DLLEXT)
 winmm/winearts/__install__: winearts.drv$(DLLEXT)
 winmm/wineaudioio/__install__: wineaudioio.drv$(DLLEXT)
 winedos/__install__: winedos.dll$(DLLEXT)
+winmm/winejack/__install__: winejack.drv$(DLLEXT)
 msacm/winemp3/__install__: winemp3.acm$(DLLEXT)
 winmm/winenas/__install__: winenas.drv$(DLLEXT)
 winmm/wineoss/__install__: wineoss.drv$(DLLEXT)

dlls/winmm/winejack/.cvsignore

+Makefile
+winejack.drv.dbg.c
+winejack.drv.spec.c

dlls/winmm/winejack/Makefile.in

+TOPSRCDIR = @top_srcdir@
+TOPOBJDIR = ../../..
+SRCDIR    = @srcdir@
+VPATH     = @srcdir@
+MODULE    = winejack.drv
+IMPORTS   = winmm user32 kernel32
+
+LDDLLFLAGS = @LDDLLFLAGS@
+SYMBOLFILE = $(MODULE).tmp.o
+
+C_SRCS = \
+	audio.c \
+	jack.c
+
+@MAKE_DLL_RULES@
+
+### Dependencies:

dlls/winmm/winejack/jack.c

+/* -*- 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "config.h"
+#include "wine/port.h"
+#include "wine/library.h"
+
+#include "windef.h"
+#include "winbase.h"
+#include "wingdi.h"
+#include "winuser.h"
+#include "mmddk.h"
+#include "jack.h"
+
+#ifdef HAVE_JACK_JACK_H
+static int jack = 0;
+
+/* set this to zero or one to enable or disable tracing in here */
+#define TRACING			0
+
+#if TRACING
+#define PRINTF(...) printf(...)
+#else
+#define PRINTF(...)
+#endif
+
+#ifndef JACK_SONAME
+#define JACK_SONAME "libjack.so"
+#endif
+
+void *jackhandle = NULL;
+
+/**************************************************************************
+ * 				JACK_drvLoad			[internal]	
+ */
+static DWORD JACK_drvLoad(void)
+{
+  PRINTF("JACK_drvLoad()\n");
+
+  /* dynamically load the jack library if not already loaded */
+  if(!jackhandle)
+  {
+    jackhandle = wine_dlopen(JACK_SONAME, RTLD_NOW, NULL, 0);
+    PRINTF("JACK_drvLoad: JACK_SONAME == %s\n", JACK_SONAME);
+    PRINTF("JACK_drvLoad: jackhandle == 0x%x\n", jackhandle);
+    if(!jackhandle)
+    {
+      PRINTF("JACK_drvLoad: error loading the jack library %s, please install this library to use jack\n", JACK_SONAME);
+      jackhandle = (void*)-1;
+      return 0;
+    }
+  }
+
+  return 1;
+}
+
+/**************************************************************************
+ * 				JACK_drvFree			[internal]	
+ */
+/* unload the jack library on driver free */
+static DWORD JACK_drvFree(void)
+{
+  PRINTF("JACK_drvFree()\n");
+
+  if(jackhandle && (jackhandle != (void*)-1))
+  {
+    PRINTF("JACK_drvFree: calling wine_dlclose() on jackhandle\n");
+    wine_dlclose(jackhandle, NULL, 0);
+    jackhandle = NULL;
+  }
+
+  return 1;
+}
+
+/**************************************************************************
+ * 				JACK_drvOpen			[internal]	
+ */
+static	DWORD	JACK_drvOpen(LPSTR str)
+{
+  /* if we were unable to load the jack library then fail the */
+  /* driver open */
+  if(!jackhandle)
+  {
+    PRINTF("JACK_drvOpen: unable to open the jack library, returning 0\n");
+    return 0;
+  }
+
+  if (jack)
+  {
+    PRINTF("JACK_drvOpen: jack != 0 (already open), returning 0\n");
+    return 0;
+  }
+    
+  /* I know, this is ugly, but who cares... */
+  PRINTF("JACK_drvOpen: opened jack(set jack = 1), returning 1\n");
+  jack = 1;
+  return 1;
+}
+
+/**************************************************************************
+ * 				JACK_drvClose			[internal]	
+ */
+static	DWORD	JACK_drvClose(DWORD dwDevID)
+{
+  if (jack)
+  {
+    PRINTF("JACK_drvClose: jack is nonzero, setting jack to 0 and returning 1\n");
+    jack = 0;
+    return 1;
+  }
+
+  PRINTF("JACK_drvClose: jack is zero(closed), returning 0\n");
+  return 0;
+}
+#endif /* #ifdef HAVE_JACK_JACK_H */
+
+
+/**************************************************************************
+ * 				DriverProc (WINEJACK.1)
+ */
+LONG CALLBACK	JACK_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_JACK_JACK_H
+    case DRV_LOAD:
+        PRINTF("JACK_DriverProc: DRV_LOAD\n");
+	return JACK_drvLoad();
+    case DRV_FREE:
+        PRINTF("JACK_DriverProc: DRV_FREE\n");
+	return JACK_drvFree();
+    case DRV_OPEN:
+        PRINTF("JACK_DriverProc: DRV_OPEN\n");
+	return JACK_drvOpen((LPSTR)dwParam1);
+    case DRV_CLOSE:
+        PRINTF("JACK_DriverProc: DRV_CLOSE\n");
+	return JACK_drvClose(dwDevID);
+    case DRV_ENABLE:
+        PRINTF("JACK_DriverProc: DRV_ENABLE\n");
+	return 1;
+    case DRV_DISABLE:
+        PRINTF("JACK_DriverProc: DRV_DISABLE\n");
+	return 1;
+    case DRV_QUERYCONFIGURE:	return 1;
+    case DRV_CONFIGURE:		MessageBoxA(0, "jack audio driver!", "jack driver", MB_OK);	return 1;
+    case DRV_INSTALL:		
+      PRINTF("JACK_DriverProc: DRV_INSTALL\n");
+      return DRVCNF_RESTART;
+    case DRV_REMOVE:
+      PRINTF("JACK_DriverProc: DRV_REMOVE\n");
+      return DRVCNF_RESTART;
+#endif
+    default:
+	return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2);
+    }
+}

dlls/winmm/winejack/jack.h

+/* Definition for jack driver : wine multimedia system
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef __WINE_JACK_H
+#define __WINE_JACK_H
+
+extern void *jackhandle; /* pointer to the libjack library */
+
+extern LONG JACK_WaveInit(void);
+extern LONG JACK_WaveRelease(void);
+
+#endif /* __WINE_JACK_H */

dlls/winmm/winejack/winejack.drv.spec

+@ stdcall DriverProc(long long long long long) JACK_DriverProc
+@ stdcall wodMessage(long long long long long) JACK_wodMessage

documentation/samples/config

@@ -253,8 +253,9 @@ WINE REGISTRY Version 2
 "4" = "/usr/X11R6/lib/X11/fonts/Type1"
 
 [WinMM]
-"Drivers" = "wineoss.drv"
 #"Drivers" = "winearts.drv"
+#"Drivers" = "winejack.drv"
+"Drivers" = "wineoss.drv"
 "WaveMapper" = "msacm.drv"
 "MidiMapper" = "midimap.drv"
 

include/config.h.in

@@ -197,6 +197,9 @@
 /* Define to 1 if you have the `iswalnum' function. */
 #undef HAVE_ISWALNUM
 
+/* Define to 1 if you have the <jack/jack.h> header file. */
+#undef HAVE_JACK_JACK_H
+
 /* Define to 1 if you have the <jpeglib.h> header file. */
 #undef HAVE_JPEGLIB_H
 
@@ -713,6 +716,9 @@
 /* Define to the soname of the libGL library. */
 #undef SONAME_LIBGL
 
+/* Define to the soname of the libjack library. */
+#undef SONAME_LIBJACK
+
 /* Define to the soname of the libX11 library. */
 #undef SONAME_LIBX11