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authormarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
committermarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
commit3562e78743202e43aec8727005182a2558117eca (patch)
tree8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /xorg-server/hw/dmx/input
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Checked in the following released items:
xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz
Diffstat (limited to 'xorg-server/hw/dmx/input')
-rw-r--r--xorg-server/hw/dmx/input/ChkNotMaskEv.c107
-rw-r--r--xorg-server/hw/dmx/input/ChkNotMaskEv.h40
-rw-r--r--xorg-server/hw/dmx/input/Makefile.am71
-rw-r--r--xorg-server/hw/dmx/input/Makefile.in738
-rw-r--r--xorg-server/hw/dmx/input/dmxarg.c175
-rw-r--r--xorg-server/hw/dmx/input/dmxarg.h49
-rw-r--r--xorg-server/hw/dmx/input/dmxbackend.c617
-rw-r--r--xorg-server/hw/dmx/input/dmxbackend.h56
-rw-r--r--xorg-server/hw/dmx/input/dmxcommon.c677
-rw-r--r--xorg-server/hw/dmx/input/dmxcommon.h132
-rw-r--r--xorg-server/hw/dmx/input/dmxconsole.c1031
-rw-r--r--xorg-server/hw/dmx/input/dmxconsole.h59
-rw-r--r--xorg-server/hw/dmx/input/dmxdetach.c58
-rw-r--r--xorg-server/hw/dmx/input/dmxdummy.c88
-rw-r--r--xorg-server/hw/dmx/input/dmxdummy.h43
-rw-r--r--xorg-server/hw/dmx/input/dmxeq.c307
-rw-r--r--xorg-server/hw/dmx/input/dmxeq.h43
-rw-r--r--xorg-server/hw/dmx/input/dmxevents.c834
-rw-r--r--xorg-server/hw/dmx/input/dmxevents.h46
-rw-r--r--xorg-server/hw/dmx/input/dmxinputinit.c1368
-rw-r--r--xorg-server/hw/dmx/input/dmxinputinit.h293
-rw-r--r--xorg-server/hw/dmx/input/dmxmap.c121
-rw-r--r--xorg-server/hw/dmx/input/dmxmap.h42
-rw-r--r--xorg-server/hw/dmx/input/dmxmotion.c143
-rw-r--r--xorg-server/hw/dmx/input/dmxmotion.h49
-rw-r--r--xorg-server/hw/dmx/input/dmxsigio.c233
-rw-r--r--xorg-server/hw/dmx/input/dmxsigio.h45
-rw-r--r--xorg-server/hw/dmx/input/dmxxinput.c159
-rw-r--r--xorg-server/hw/dmx/input/lnx-keyboard.c986
-rw-r--r--xorg-server/hw/dmx/input/lnx-keyboard.h63
-rw-r--r--xorg-server/hw/dmx/input/lnx-ms.c322
-rw-r--r--xorg-server/hw/dmx/input/lnx-ms.h55
-rw-r--r--xorg-server/hw/dmx/input/lnx-ps2.c290
-rw-r--r--xorg-server/hw/dmx/input/lnx-ps2.h55
-rw-r--r--xorg-server/hw/dmx/input/usb-common.c382
-rw-r--r--xorg-server/hw/dmx/input/usb-common.h55
-rw-r--r--xorg-server/hw/dmx/input/usb-keyboard.c441
-rw-r--r--xorg-server/hw/dmx/input/usb-keyboard.h48
-rw-r--r--xorg-server/hw/dmx/input/usb-mouse.c126
-rw-r--r--xorg-server/hw/dmx/input/usb-mouse.h48
-rw-r--r--xorg-server/hw/dmx/input/usb-other.c161
-rw-r--r--xorg-server/hw/dmx/input/usb-other.h48
-rw-r--r--xorg-server/hw/dmx/input/usb-private.h117
43 files changed, 10821 insertions, 0 deletions
diff --git a/xorg-server/hw/dmx/input/ChkNotMaskEv.c b/xorg-server/hw/dmx/input/ChkNotMaskEv.c
new file mode 100644
index 000000000..fdc67a889
--- /dev/null
+++ b/xorg-server/hw/dmx/input/ChkNotMaskEv.c
@@ -0,0 +1,107 @@
+/*
+ * Copyright 1985, 1987, 1998 The Open Group
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation.
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of The Open Group shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from The Open Group.
+ */
+/* $XFree86 */
+
+/*
+ * Copyright 2002-2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/** \file
+ * This file provides a #XCheckNotMaskEvent function that is derived
+ * from the standard Xlib XCheckMaskEvent function. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#define NEED_EVENTS
+#include "dmx.h"
+#include "ChkNotMaskEv.h"
+
+extern long const _Xevent_to_mask[];
+
+/** Check existing events in queue to find if any match. If so, return.
+ * If not, flush buffer and see if any more events are readable. If one
+ * matches, return. If all else fails, tell the user no events found.
+ */
+Bool XCheckNotMaskEvent (Display *dpy, long mask, XEvent *event)
+{
+ register _XQEvent *prev, *qelt;
+ unsigned long qe_serial = 0;
+ int n; /* time through count */
+
+ LockDisplay(dpy);
+ prev = NULL;
+ for (n = 3; --n >= 0;) {
+ for (qelt = prev ? prev->next : dpy->head;
+ qelt;
+ prev = qelt, qelt = qelt->next) {
+ if (qelt->event.type >= LASTEvent
+ || !(_Xevent_to_mask[qelt->event.type] & mask)) {
+ *event = qelt->event;
+ _XDeq(dpy, prev, qelt);
+ UnlockDisplay(dpy);
+ return True;
+ }
+ }
+ if (prev)
+ qe_serial = prev->qserial_num;
+ switch (n) {
+ case 2:
+ _XEventsQueued(dpy, QueuedAfterReading);
+ break;
+ case 1:
+ _XFlush(dpy);
+ break;
+ }
+ if (prev && prev->qserial_num != qe_serial)
+ /* another thread has snatched this event */
+ prev = NULL;
+ }
+ UnlockDisplay(dpy);
+ return False;
+}
diff --git a/xorg-server/hw/dmx/input/ChkNotMaskEv.h b/xorg-server/hw/dmx/input/ChkNotMaskEv.h
new file mode 100644
index 000000000..f79075e1d
--- /dev/null
+++ b/xorg-server/hw/dmx/input/ChkNotMaskEv.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface for #XCheckNotMaskEvent function. \see ChkNotMaskEv.c */
+
+#ifndef _CHKNOTMASKEV_H_
+#define _CHKNOTMASKEV_H_
+extern Bool XCheckNotMaskEvent (Display *dpy, long mask, XEvent *event);
+#endif
diff --git a/xorg-server/hw/dmx/input/Makefile.am b/xorg-server/hw/dmx/input/Makefile.am
new file mode 100644
index 000000000..da8de0546
--- /dev/null
+++ b/xorg-server/hw/dmx/input/Makefile.am
@@ -0,0 +1,71 @@
+noinst_LIBRARIES = libdmxinput.a
+
+if DMX_BUILD_LNX
+RAWSRCS = lnx-keyboard.c \
+ lnx-keyboard.h \
+ lnx-ms.c \
+ lnx-ms.h \
+ lnx-ps2.c \
+ lnx-ps2.h
+endif
+
+if DMX_BUILD_USB
+USBSRCS = usb-keyboard.c \
+ usb-keyboard.h \
+ usb-mouse.c \
+ usb-mouse.h \
+ usb-other.c \
+ usb-other.h \
+ usb-common.c \
+ usb-common.h \
+ usb-private.h
+endif
+
+DRVSRCS = dmxdummy.c \
+ dmxdummy.h \
+ dmxbackend.c \
+ dmxbackend.h \
+ dmxconsole.c \
+ dmxconsole.h \
+ dmxcommon.c \
+ dmxcommon.h
+
+DMXSRCS = dmxinputinit.c \
+ dmxinputinit.h \
+ dmxarg.c \
+ dmxarg.h \
+ dmxsigio.c \
+ dmxsigio.h \
+ dmxevents.c \
+ dmxevents.h \
+ dmxxinput.c \
+ dmxmotion.c \
+ dmxmotion.h \
+ dmxeq.c \
+ dmxeq.h \
+ dmxmap.c \
+ dmxmap.h
+
+
+libdmxinput_a_SOURCES = ChkNotMaskEv.c \
+ ChkNotMaskEv.h \
+ $(RAWSRCS) \
+ $(USBSRCS) \
+ $(DRVSRCS) \
+ $(DMXSRCS) \
+ $(LIBSRCS)
+
+if GLX
+GLX_DEFS = @GL_CFLAGS@
+GLX_INCS = -I@MESA_SOURCE@/include
+endif
+
+AM_CFLAGS = $(DIX_CFLAGS) \
+ -I$(top_srcdir)/hw/dmx \
+ -I$(top_srcdir)/hw/xfree86/common \
+ $(GLX_INCS) \
+ -DHAVE_DMX_CONFIG_H \
+ $(GLX_DEFS) \
+ @DMXMODULES_CFLAGS@
+
+EXTRA_DIST = dmxdetach.c
diff --git a/xorg-server/hw/dmx/input/Makefile.in b/xorg-server/hw/dmx/input/Makefile.in
new file mode 100644
index 000000000..bbac88828
--- /dev/null
+++ b/xorg-server/hw/dmx/input/Makefile.in
@@ -0,0 +1,738 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+subdir = hw/dmx/input
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \
+ $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/include/do-not-use-config.h \
+ $(top_builddir)/include/xorg-server.h \
+ $(top_builddir)/include/dix-config.h \
+ $(top_builddir)/include/xgl-config.h \
+ $(top_builddir)/include/xorg-config.h \
+ $(top_builddir)/include/xkb-config.h \
+ $(top_builddir)/include/xwin-config.h \
+ $(top_builddir)/include/kdrive-config.h
+CONFIG_CLEAN_FILES =
+LIBRARIES = $(noinst_LIBRARIES)
+ARFLAGS = cru
+libdmxinput_a_AR = $(AR) $(ARFLAGS)
+libdmxinput_a_LIBADD =
+am__libdmxinput_a_SOURCES_DIST = ChkNotMaskEv.c ChkNotMaskEv.h \
+ lnx-keyboard.c lnx-keyboard.h lnx-ms.c lnx-ms.h lnx-ps2.c \
+ lnx-ps2.h usb-keyboard.c usb-keyboard.h usb-mouse.c \
+ usb-mouse.h usb-other.c usb-other.h usb-common.c usb-common.h \
+ usb-private.h dmxdummy.c dmxdummy.h dmxbackend.c dmxbackend.h \
+ dmxconsole.c dmxconsole.h dmxcommon.c dmxcommon.h \
+ dmxinputinit.c dmxinputinit.h dmxarg.c dmxarg.h dmxsigio.c \
+ dmxsigio.h dmxevents.c dmxevents.h dmxxinput.c dmxmotion.c \
+ dmxmotion.h dmxeq.c dmxeq.h dmxmap.c dmxmap.h
+@DMX_BUILD_LNX_TRUE@am__objects_1 = lnx-keyboard.$(OBJEXT) \
+@DMX_BUILD_LNX_TRUE@ lnx-ms.$(OBJEXT) lnx-ps2.$(OBJEXT)
+@DMX_BUILD_USB_TRUE@am__objects_2 = usb-keyboard.$(OBJEXT) \
+@DMX_BUILD_USB_TRUE@ usb-mouse.$(OBJEXT) usb-other.$(OBJEXT) \
+@DMX_BUILD_USB_TRUE@ usb-common.$(OBJEXT)
+am__objects_3 = dmxdummy.$(OBJEXT) dmxbackend.$(OBJEXT) \
+ dmxconsole.$(OBJEXT) dmxcommon.$(OBJEXT)
+am__objects_4 = dmxinputinit.$(OBJEXT) dmxarg.$(OBJEXT) \
+ dmxsigio.$(OBJEXT) dmxevents.$(OBJEXT) dmxxinput.$(OBJEXT) \
+ dmxmotion.$(OBJEXT) dmxeq.$(OBJEXT) dmxmap.$(OBJEXT)
+am_libdmxinput_a_OBJECTS = ChkNotMaskEv.$(OBJEXT) $(am__objects_1) \
+ $(am__objects_2) $(am__objects_3) $(am__objects_4)
+libdmxinput_a_OBJECTS = $(am_libdmxinput_a_OBJECTS)
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/include
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
+ $(LDFLAGS) -o $@
+SOURCES = $(libdmxinput_a_SOURCES)
+DIST_SOURCES = $(am__libdmxinput_a_SOURCES_DIST)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+ADMIN_MAN_DIR = @ADMIN_MAN_DIR@
+ADMIN_MAN_SUFFIX = @ADMIN_MAN_SUFFIX@
+ALLOCA = @ALLOCA@
+AMTAR = @AMTAR@
+APPDEFAULTDIR = @APPDEFAULTDIR@
+APPLE_APPLICATIONS_DIR = @APPLE_APPLICATIONS_DIR@
+APP_MAN_DIR = @APP_MAN_DIR@
+APP_MAN_SUFFIX = @APP_MAN_SUFFIX@
+AR = @AR@
+AS = @AS@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+BASE_FONT_PATH = @BASE_FONT_PATH@
+BUILD_DATE = @BUILD_DATE@
+BUILD_TIME = @BUILD_TIME@
+CC = @CC@
+CCAS = @CCAS@
+CCASDEPMODE = @CCASDEPMODE@
+CCASFLAGS = @CCASFLAGS@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+COMPILEDDEFAULTFONTPATH = @COMPILEDDEFAULTFONTPATH@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DARWIN_LIBS = @DARWIN_LIBS@
+DBUS_CFLAGS = @DBUS_CFLAGS@
+DBUS_LIBS = @DBUS_LIBS@
+DEFAULT_LIBRARY_PATH = @DEFAULT_LIBRARY_PATH@
+DEFAULT_LOGPREFIX = @DEFAULT_LOGPREFIX@
+DEFAULT_MODULE_PATH = @DEFAULT_MODULE_PATH@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DGA_CFLAGS = @DGA_CFLAGS@
+DGA_LIBS = @DGA_LIBS@
+DIX_CFLAGS = @DIX_CFLAGS@
+DLLTOOL = @DLLTOOL@
+DMXEXAMPLES_DEP_CFLAGS = @DMXEXAMPLES_DEP_CFLAGS@
+DMXEXAMPLES_DEP_LIBS = @DMXEXAMPLES_DEP_LIBS@
+DMXMODULES_CFLAGS = @DMXMODULES_CFLAGS@
+DMXMODULES_LIBS = @DMXMODULES_LIBS@
+DMXXIEXAMPLES_DEP_CFLAGS = @DMXXIEXAMPLES_DEP_CFLAGS@
+DMXXIEXAMPLES_DEP_LIBS = @DMXXIEXAMPLES_DEP_LIBS@
+DMXXMUEXAMPLES_DEP_CFLAGS = @DMXXMUEXAMPLES_DEP_CFLAGS@
+DMXXMUEXAMPLES_DEP_LIBS = @DMXXMUEXAMPLES_DEP_LIBS@
+DRI2PROTO_CFLAGS = @DRI2PROTO_CFLAGS@
+DRI2PROTO_LIBS = @DRI2PROTO_LIBS@
+DRIPROTO_CFLAGS = @DRIPROTO_CFLAGS@
+DRIPROTO_LIBS = @DRIPROTO_LIBS@
+DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
+DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
+DRI_DRIVER_PATH = @DRI_DRIVER_PATH@
+DSYMUTIL = @DSYMUTIL@
+DTRACE = @DTRACE@
+ECHO = @ECHO@
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+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-noinstLIBRARIES \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-info: install-info-am
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-ps: install-ps-am
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-noinstLIBRARIES ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags uninstall uninstall-am
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/xorg-server/hw/dmx/input/dmxarg.c b/xorg-server/hw/dmx/input/dmxarg.c
new file mode 100644
index 000000000..49a1da9af
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxarg.c
@@ -0,0 +1,175 @@
+/*
+ * Copyright 2002-2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Generic comma-delimited argument processing. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#define DMX_ARG_TEST 0
+
+#include "dmx.h"
+#include "dmxarg.h"
+#include <stdio.h>
+#include <string.h>
+
+#if DMX_ARG_TEST
+#include <stdlib.h>
+#endif
+
+/** Stores the parsed argument list. */
+struct _dmxArg {
+ int argc; /**< Number of arguments in argv */
+ int argm; /**< Maximum number of arguments store-able in argv */
+ const char **argv; /**< Arguments */
+};
+
+/** Create an (externally opaque) \a dmxArg object. */
+dmxArg dmxArgCreate(void)
+{
+ dmxArg a = malloc(sizeof(*a));
+ a->argc = 0;
+ a->argm = 2;
+ a->argv = malloc(a->argm * sizeof(*a->argv));
+ a->argv[0] = NULL;
+ return a;
+}
+
+/** Free the specified \a dmxArg object. */
+void dmxArgFree(dmxArg a)
+{
+ int i;
+
+ for (i = 0; i < a->argc; i++) free((char *)a->argv[i]);
+ free(a->argv);
+ free(a);
+}
+
+/** Add the \a string as the next argument in the \a dmxArg object. */
+void dmxArgAdd(dmxArg a, const char *string)
+{
+ if (a->argm <= a->argc + 2)
+ a->argv = realloc(a->argv, sizeof(*a->argv) * (a->argm *= 2));
+ a->argv[a->argc++] = strdup(string);
+ a->argv[a->argc] = NULL;
+}
+
+/** Return the argument number \a item in the \a dmxArg object.
+ * Arguments are 0 based. NULL will be returned for values less than 0
+ * or equal to or greater than the number of arguments in the object. */
+const char *dmxArgV(dmxArg a, int item)
+{
+ if (item < 0 || item >= a->argc) return NULL;
+ return a->argv[item];
+}
+
+/** Return the number of arguments in the \a dmxArg object. */
+int dmxArgC(dmxArg a)
+{
+ return a->argc;
+}
+
+/** Parse a string into arguments delimited by commas. Return a new \a
+ * dmxArg object containing the arguments. */
+dmxArg dmxArgParse(const char *string)
+{
+ char *tmp;
+ char *start, *pt;
+ dmxArg a = dmxArgCreate();
+ int done;
+ int len;
+
+ if (!string) return a;
+
+ len = strlen(string) + 2;
+ tmp = malloc(len);
+ strncpy(tmp, string, len);
+
+ for (start = pt = tmp, done = 0; !done && *pt; start = ++pt) {
+ for (;*pt && *pt != ','; pt++);
+ if (!*pt) done = 1;
+ *pt = '\0';
+ dmxArgAdd(a, start);
+ }
+ if (!done) dmxArgAdd(a, ""); /* Final comma */
+
+ free(tmp);
+ return a;
+}
+
+#if DMX_ARG_TEST
+static void dmxArgPrint(dmxArg a)
+{
+ int i;
+
+ printf(" argc = %d\n", dmxArgC(a));
+ for (i = 0; i < dmxArgC(a); i++)
+ printf(" argv[%d] = \"%s\"\n", i, dmxArgV(a, i));
+}
+
+static void dmxArgTest(const char *string)
+{
+ dmxArg a;
+
+ if (!string)
+ printf("Testing NULL\n");
+ else if (!strlen(string))
+ printf("Testing (empty)\n");
+ else
+ printf("Testing \"%s\"\n", string);
+
+ a = dmxArgParse(string);
+ dmxArgPrint(a);
+ dmxArgFree(a);
+}
+
+int main(void)
+{
+ dmxArgTest(NULL);
+ dmxArgTest("");
+ dmxArgTest(",");
+
+ dmxArgTest("a");
+ dmxArgTest("a,");
+ dmxArgTest(",a");
+
+ dmxArgTest("a,b");
+ dmxArgTest("a,b,");
+ dmxArgTest("a,b,,");
+ dmxArgTest("a,b,,c");
+
+ return 0;
+}
+#endif
diff --git a/xorg-server/hw/dmx/input/dmxarg.h b/xorg-server/hw/dmx/input/dmxarg.h
new file mode 100644
index 000000000..ca76f9272
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxarg.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to argument handling functions. \see dmxarg.c */
+
+#ifndef _DMXARG_H_
+#define _DMXARG_H_
+
+typedef struct _dmxArg *dmxArg;
+
+extern dmxArg dmxArgCreate(void);
+extern void dmxArgFree(dmxArg a);
+extern void dmxArgAdd(dmxArg a, const char *string);
+extern const char *dmxArgV(dmxArg a, int item);
+extern int dmxArgC(dmxArg a);
+extern dmxArg dmxArgParse(const char *string);
+
+#endif
diff --git a/xorg-server/hw/dmx/input/dmxbackend.c b/xorg-server/hw/dmx/input/dmxbackend.c
new file mode 100644
index 000000000..b1791098a
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxbackend.c
@@ -0,0 +1,617 @@
+/*
+ * Copyright 2001-2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * David H. Dawes <dawes@xfree86.org>
+ * Kevin E. Martin <kem@redhat.com>
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ */
+
+/** \file
+ * These routines support taking input from devices on the backend
+ * (output) displays. \see dmxcommon.c. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#define DMX_BACKEND_DEBUG 0
+
+#include "dmxinputinit.h"
+#include "dmxbackend.h"
+#include "dmxcommon.h"
+#include "dmxconsole.h"
+#include "dmxcursor.h"
+#include "dmxprop.h"
+#include "dmxsync.h"
+#include "dmxcb.h" /* For dmxGlobalWidth and dmxGlobalHeight */
+#include "dmxevents.h" /* For dmxGetGlobalPosition */
+#include "ChkNotMaskEv.h"
+
+#include "inputstr.h"
+#include "input.h"
+#include <X11/keysym.h>
+#include "mipointer.h"
+#include "scrnintstr.h"
+#include "windowstr.h"
+
+/* Private area for backend devices. */
+typedef struct _myPrivate {
+ DMX_COMMON_PRIVATE;
+ int myScreen;
+ DMXScreenInfo *grabbedScreen;
+
+ int lastX, lastY;
+ int centerX, centerY;
+ int relative;
+ int newscreen;
+ int initialized;
+ DevicePtr mou, kbd;
+ int entered;
+ int offX, offY;
+} myPrivate;
+
+#if DMX_BACKEND_DEBUG
+#define DMXDBG0(f) dmxLog(dmxDebug,f)
+#define DMXDBG1(f,a) dmxLog(dmxDebug,f,a)
+#define DMXDBG2(f,a,b) dmxLog(dmxDebug,f,a,b)
+#define DMXDBG3(f,a,b,c) dmxLog(dmxDebug,f,a,b,c)
+#define DMXDBG4(f,a,b,c,d) dmxLog(dmxDebug,f,a,b,c,d)
+#define DMXDBG5(f,a,b,c,d,e) dmxLog(dmxDebug,f,a,b,c,d,e)
+#define DMXDBG6(f,a,b,c,d,e,g) dmxLog(dmxDebug,f,a,b,c,d,e,g)
+#define DMXDBG7(f,a,b,c,d,e,g,h) dmxLog(dmxDebug,f,a,b,c,d,e,g,h)
+#define DMXDBG8(f,a,b,c,d,e,g,h,i) dmxLog(dmxDebug,f,a,b,c,d,e,g,h,i)
+#define DMXDBG9(f,a,b,c,d,e,g,h,i,j) dmxLog(dmxDebug,f,a,b,c,d,e,g,h,i,j)
+#else
+#define DMXDBG0(f)
+#define DMXDBG1(f,a)
+#define DMXDBG2(f,a,b)
+#define DMXDBG3(f,a,b,c)
+#define DMXDBG4(f,a,b,c,d)
+#define DMXDBG5(f,a,b,c,d,e)
+#define DMXDBG6(f,a,b,c,d,e,g)
+#define DMXDBG7(f,a,b,c,d,e,g,h)
+#define DMXDBG8(f,a,b,c,d,e,g,h,i)
+#define DMXDBG9(f,a,b,c,d,e,g,h,i,j)
+#endif
+
+/** Create and return a private data structure. */
+pointer dmxBackendCreatePrivate(DeviceIntPtr pDevice)
+{
+ GETDMXLOCALFROMPDEVICE;
+ myPrivate *priv = xalloc(sizeof(*priv));
+ memset(priv, 0, sizeof(*priv));
+ priv->dmxLocal = dmxLocal;
+ return priv;
+}
+
+/** Destroy the private data structure. No checking is performed to
+ * verify that the structure was actually created by
+ * #dmxBackendCreatePrivate. */
+void dmxBackendDestroyPrivate(pointer private)
+{
+ if (private) xfree(private);
+}
+
+static void *dmxBackendTestScreen(DMXScreenInfo *dmxScreen, void *closure)
+{
+ long target = (long)closure;
+
+ if (dmxScreen->index == target) return dmxScreen;
+ return NULL;
+}
+
+/* Return non-zero if screen and priv->myScreen are on the same physical
+ * backend display (1 if they are the same screen, 2 if they are
+ * different screens). Since this is a common operation, the results
+ * are cached. The cache is invalidated if \a priv is NULL (this should
+ * be done with each server generation and reconfiguration). */
+static int dmxBackendSameDisplay(myPrivate *priv, long screen)
+{
+ static myPrivate *oldpriv = NULL;
+ static int oldscreen = -1;
+ static int retcode = 0;
+
+ if (priv == oldpriv && screen == oldscreen) return retcode;
+ if (!priv) { /* Invalidate cache */
+ oldpriv = NULL;
+ oldscreen = -1;
+ retcode = 0;
+ return 0;
+ }
+
+ if (screen == priv->myScreen) retcode = 1;
+ else if (screen < 0 || screen >= dmxNumScreens) retcode = 0;
+ else if (dmxPropertyIterate(priv->be,
+ dmxBackendTestScreen,
+ (void *)screen)) retcode = 2;
+ else retcode = 0;
+
+ oldpriv = priv;
+ oldscreen = screen;
+ return retcode;
+}
+
+static void *dmxBackendTestEvents(DMXScreenInfo *dmxScreen, void *closure)
+{
+ XEvent *X = (XEvent *)closure;
+
+ if (XCheckNotMaskEvent(dmxScreen->beDisplay, ExposureMask, X))
+ return dmxScreen;
+ return NULL;
+}
+
+static void *dmxBackendTestMotionEvent(DMXScreenInfo *dmxScreen, void *closure)
+{
+ XEvent *X = (XEvent *)closure;
+
+ if (XCheckTypedEvent(dmxScreen->beDisplay, MotionNotify, X))
+ return dmxScreen;
+ return NULL;
+}
+
+static DMXScreenInfo *dmxBackendGetEvent(myPrivate *priv, XEvent *X)
+{
+ DMXScreenInfo *dmxScreen;
+
+ if ((dmxScreen = dmxPropertyIterate(priv->be, dmxBackendTestEvents, X)))
+ return dmxScreen;
+ return NULL;
+}
+
+static DMXScreenInfo *dmxBackendPendingMotionEvent(myPrivate *priv, int save)
+{
+ DMXScreenInfo *dmxScreen;
+ XEvent N;
+
+ if ((dmxScreen = dmxPropertyIterate(priv->be,
+ dmxBackendTestMotionEvent, &N))) {
+ if (save) XPutBackEvent(dmxScreen->beDisplay, &N);
+ return dmxScreen;
+ }
+ return NULL;
+}
+
+static void *dmxBackendTestWindow(DMXScreenInfo *dmxScreen, void *closure)
+{
+ Window win = (Window)(long)closure;
+ if (dmxScreen->scrnWin == win) return dmxScreen;
+ return NULL;
+}
+
+static DMXScreenInfo *dmxBackendFindWindow(myPrivate *priv, Window win)
+{
+ return dmxPropertyIterate(priv->be, dmxBackendTestWindow,
+ (void *)(long)win);
+}
+
+/* If the cursor is over a set of overlapping screens and one of those
+ * screens takes backend input, then we want that particular screen to
+ * be current, not one of the other ones. */
+static int dmxBackendFindOverlapping(myPrivate *priv, int screen, int x, int y)
+{
+ DMXScreenInfo *start = &dmxScreens[screen];
+ DMXScreenInfo *pt;
+
+ if (!start->over) return screen;
+
+ for (pt = start->over; /* condition at end of loop */; pt = pt->over) {
+ if (pt->index == priv->myScreen
+ && dmxOnScreen(x, y, &dmxScreens[pt->index])) return pt->index;
+ if (pt == start) break;
+ }
+ return screen;
+}
+
+/* Return non-zero if \a x and \a y are off \a screen. */
+static int dmxBackendOffscreen(int screen, int x, int y)
+{
+ DMXScreenInfo *dmxScreen = &dmxScreens[screen];
+
+ return (!dmxOnScreen(x, y, dmxScreen));
+}
+
+/** This routine is called from #dmxCoreMotion for each motion
+ * event. #x and #y are global coordinants. */
+void dmxBackendUpdatePosition(pointer private, int x, int y)
+{
+ GETPRIVFROMPRIVATE;
+ int screen = miPointerGetScreen(inputInfo.pointer)->myNum;
+ DMXScreenInfo *dmxScreen = &dmxScreens[priv->myScreen];
+ int oldRelative = priv->relative;
+ int topscreen = dmxBackendFindOverlapping(priv, screen, x, y);
+ int same = dmxBackendSameDisplay(priv, topscreen);
+ int offscreen = dmxBackendOffscreen(priv->myScreen, x, y);
+ int offthis = dmxBackendOffscreen(screen, x, y);
+
+ DMXDBG9("dmxBackendUpdatePosition(%d,%d) my=%d mi=%d rel=%d"
+ " topscreen=%d same=%d offscreen=%d offthis=%d\n",
+ x, y, priv->myScreen, screen, priv->relative,
+ topscreen, same, offscreen, offthis);
+
+ if (offscreen) {
+ /* If the cursor is off the input screen, it should be moving
+ * relative unless it is visible on a screen of the same display
+ * (i.e., one that shares the mouse). */
+ if (same == 2 && !offthis) {
+ if (priv->relative) {
+ DMXDBG0(" Off screen, but not absolute\n");
+ priv->relative = 0;
+ }
+ } else {
+ if (!priv->relative) {
+ DMXDBG0(" Off screen, but not relative\n");
+ priv->relative = 1;
+ }
+ }
+ } else {
+ if (topscreen != screen) {
+ DMXDBG2(" Using screen %d instead of %d (from mi)\n",
+ topscreen, screen);
+ }
+ if (same) {
+ if (priv->relative) {
+ DMXDBG0(" On screen, but not absolute\n");
+ priv->relative = 0;
+ }
+ } else {
+ if (!priv->relative) {
+ DMXDBG0(" Not on screen, but not relative\n");
+ priv->relative = 1;
+ }
+ }
+ }
+
+ if (oldRelative != priv->relative) {
+ DMXDBG2(" Do switch, relative=%d same=%d\n",
+ priv->relative, same);
+ /* Discard all pre-switch events */
+ dmxSync(dmxScreen, TRUE);
+ while (dmxBackendPendingMotionEvent(priv, FALSE));
+
+ if (dmxInput->console && offscreen) {
+ /* Our special case is a console window and a backend window
+ * share a display. In this case, the cursor is either on
+ * the backend window (taking absolute input), or not (in
+ * which case the cursor needs to be in the console
+ * window). */
+ if (priv->grabbedScreen) {
+ DMXDBG2(" *** force ungrab on %s, display=%p\n",
+ priv->grabbedScreen->name,
+ priv->grabbedScreen->beDisplay);
+ XUngrabPointer(priv->grabbedScreen->beDisplay, CurrentTime);
+ dmxSync(priv->grabbedScreen, TRUE);
+ priv->grabbedScreen = NULL;
+ }
+ DMXDBG0(" Capturing console\n");
+ dmxConsoleCapture(dmxInput);
+ } else {
+ priv->newscreen = 1;
+ if (priv->relative && !dmxInput->console) {
+ DMXDBG5(" Hide cursor; warp from %d,%d to %d,%d on %d\n",
+ priv->lastX, priv->lastY, priv->centerX, priv->centerY,
+ priv->myScreen);
+ dmxConsoleUncapture(dmxInput);
+ dmxHideCursor(dmxScreen);
+ priv->lastX = priv->centerX;
+ priv->lastY = priv->centerY;
+ XWarpPointer(priv->display, None, priv->window,
+ 0, 0, 0, 0, priv->lastX, priv->lastY);
+ dmxSync(dmxScreen, TRUE);
+ } else {
+ DMXDBG0(" Check cursor\n");
+ dmxCheckCursor();
+ }
+ }
+ }
+}
+
+/** Get events from the X queue on the backend servers and put the
+ * events into the DMX event queue. */
+void dmxBackendCollectEvents(DevicePtr pDev,
+ dmxMotionProcPtr motion,
+ dmxEnqueueProcPtr enqueue,
+ dmxCheckSpecialProcPtr checkspecial,
+ DMXBlockType block)
+{
+ GETPRIVFROMPDEV;
+ GETDMXINPUTFROMPRIV;
+ XEvent X;
+ DMXScreenInfo *dmxScreen;
+ int left = 0;
+ int entered = priv->entered;
+ int ignoreLeave = 0;
+ int v[2];
+ int retcode;
+
+ while ((dmxScreen = dmxBackendGetEvent(priv, &X))) {
+ switch (X.type) {
+ case EnterNotify:
+ dmxCommonSaveState(priv);
+ if (entered++)
+ continue;
+ priv->entered = 1;
+ ignoreLeave = 1;
+ DMXDBG5("dmxBackendCollectEvents: Enter %lu %d,%d; GRAB %s %p\n",
+ X.xcrossing.root, X.xcrossing.x, X.xcrossing.y,
+ dmxScreen->name, dmxScreen->beDisplay);
+ XRaiseWindow(dmxScreen->beDisplay, dmxScreen->scrnWin);
+ priv->grabbedScreen = dmxScreen;
+ if ((retcode = XGrabPointer(dmxScreen->beDisplay,
+ dmxScreen->scrnWin,
+ True, 0, GrabModeAsync,
+ GrabModeAsync, None, None,
+ CurrentTime))) {
+ dmxLog(dmxError,
+ "XGrabPointer failed during backend enter (%d)\n",
+ retcode);
+ }
+ break;
+ case LeaveNotify:
+ if (ignoreLeave) {
+ ignoreLeave = 0;
+ continue;
+ }
+ dmxCommonRestoreState(priv);
+ if (left++)
+ continue;
+ DMXDBG7("dmxBackendCollectEvents: Leave %lu %d,%d %d %d %s %s\n",
+ X.xcrossing.root, X.xcrossing.x, X.xcrossing.y,
+ X.xcrossing.detail, X.xcrossing.focus,
+ priv->grabbedScreen ? "UNGRAB" : "",
+ dmxScreen->name);
+ if (priv->grabbedScreen) {
+ XUngrabPointer(priv->grabbedScreen->beDisplay, CurrentTime);
+ dmxSync(priv->grabbedScreen, TRUE);
+ priv->grabbedScreen = NULL;
+ }
+ break;
+ case MotionNotify:
+ DMXDBG9("dmxBackendCollectEvents: MotionNotify %d/%d (mi %d)"
+ " newscreen=%d: %d %d (e=%d; last=%d,%d)\n",
+ dmxScreen->index, priv->myScreen,
+ miPointerCurrentScreen()->myNum,
+ priv->newscreen,
+ X.xmotion.x, X.xmotion.y,
+ entered, priv->lastX, priv->lastY);
+ if (dmxBackendPendingMotionEvent(priv, TRUE))
+ continue;
+ if (!(dmxScreen = dmxBackendFindWindow(priv, X.xmotion.window)))
+ dmxLog(dmxFatal,
+ " Event on non-existant window %lu\n",
+ X.xmotion.window);
+ if (!priv->relative || dmxInput->console) {
+ int newX = X.xmotion.x - dmxScreen->rootX;
+ int newY = X.xmotion.y - dmxScreen->rootY;
+
+ if (!priv->newscreen) {
+ int width = dmxScreen->rootWidth;
+ int height = dmxScreen->rootHeight;
+ if (!newX) newX = -1;
+ if (newX == width - 1) newX = width;
+ if (!newY) newY = -1;
+ if (newY == height - 1) newY = height;
+ }
+ priv->newscreen = 0;
+ v[0] = dmxScreen->rootXOrigin + newX;
+ v[1] = dmxScreen->rootYOrigin + newY;
+ DMXDBG8(" Absolute move: %d,%d (r=%dx%d+%d+%d s=%dx%d)\n",
+ v[0], v[1],
+ priv->be->rootWidth, priv->be->rootHeight,
+ priv->be->rootX, priv->be->rootY,
+ priv->be->scrnWidth, priv->be->scrnHeight);
+ motion(priv->mou, v, 0, 2, DMX_ABSOLUTE, block);
+ priv->entered = 0;
+ } else {
+ int newX = priv->lastX - X.xmotion.x;
+ int newY = priv->lastY - X.xmotion.y;
+ priv->lastX = X.xmotion.x;
+ priv->lastY = X.xmotion.y;
+ v[0] = newX;
+ v[1] = newY;
+ DMXDBG2(" Relative move: %d, %d\n", v[0], v[1]);
+ motion(priv->mou, v, 0, 2, DMX_RELATIVE, block);
+ }
+ if (entered && priv->relative) {
+ DMXDBG4(" **** Relative %d %d instead of absolute %d %d\n",
+ v[0], v[1],
+ (dmxScreen->rootXOrigin + X.xmotion.x
+ - dmxScreen->rootX),
+ (dmxScreen->rootYOrigin + X.xmotion.y
+ - dmxScreen->rootY));
+ }
+ break;
+
+ case KeyPress:
+ case KeyRelease:
+ enqueue(priv->kbd, X.type, X.xkey.keycode, 0, NULL, block);
+ break;
+ case ButtonPress:
+ case ButtonRelease:
+ /* fall-through */
+ default:
+ /* Pass the whole event here, because
+ * this may be an extension event. */
+ enqueue(priv->mou, X.type, X.xbutton.button, 0, &X, block);
+ break;
+ }
+ }
+}
+
+/** Called after input events are processed from the DMX queue. No
+ * event processing actually takes place here, but this is a convenient
+ * place to update the pointer. */
+void dmxBackendProcessInput(pointer private)
+{
+ GETPRIVFROMPRIVATE;
+
+ DMXDBG6("dmxBackendProcessInput: myScreen=%d relative=%d"
+ " last=%d,%d center=%d,%d\n",
+ priv->myScreen, priv->relative,
+ priv->lastX, priv->lastY,
+ priv->centerX, priv->centerY);
+
+ if (priv->relative
+ && !dmxInput->console
+ && (priv->lastX != priv->centerX || priv->lastY != priv->centerY)) {
+ DMXDBG4(" warping pointer from last=%d,%d to center=%d,%d\n",
+ priv->lastX, priv->lastY, priv->centerX, priv->centerY);
+ priv->lastX = priv->centerX;
+ priv->lastY = priv->centerY;
+ XWarpPointer(priv->display, None, priv->window,
+ 0, 0, 0, 0, priv->lastX, priv->lastY);
+ dmxSync(&dmxScreens[priv->myScreen], TRUE);
+ }
+}
+
+static void dmxBackendComputeCenter(myPrivate *priv)
+{
+ int centerX;
+ int centerY;
+
+ centerX = priv->be->rootWidth / 2 + priv->be->rootX;
+ centerY = priv->be->rootHeight / 2 + priv->be->rootY;
+
+ if (centerX > priv->be->rootWidth) centerX = priv->be->rootWidth - 1;
+ if (centerY > priv->be->rootHeight) centerY = priv->be->rootHeight - 1;
+ if (centerX < 1) centerX = 1;
+ if (centerY < 1) centerY = 1;
+
+ priv->centerX = centerX;
+ priv->centerY = centerY;
+}
+
+static DMXScreenInfo *dmxBackendInitPrivate(DevicePtr pDev)
+{
+ GETPRIVFROMPDEV;
+ DMXInputInfo *dmxInput = &dmxInputs[dmxLocal->inputIdx];
+ DMXScreenInfo *dmxScreen;
+ int i;
+
+ /* Fill in myPrivate */
+ for (i = 0,dmxScreen = &dmxScreens[0]; i<dmxNumScreens; i++,dmxScreen++) {
+ if (dmxPropertySameDisplay(dmxScreen, dmxInput->name)) {
+ priv->display = dmxScreen->beDisplay;
+ priv->window = dmxScreen->scrnWin;
+ priv->be = dmxScreen;
+ break;
+ }
+ }
+
+ if (i >= dmxNumScreens)
+ dmxLog(dmxFatal,
+ "%s is not an existing backend display - cannot initialize\n",
+ dmxInput->name);
+
+ return dmxScreen;
+}
+
+/** Re-initialized the backend device described by \a pDev (after a
+ * reconfig). */
+void dmxBackendLateReInit(DevicePtr pDev)
+{
+ GETPRIVFROMPDEV;
+ int x, y;
+
+ DMXDBG1("dmxBackendLateReInit miPointerCurrentScreen() = %p\n",
+ miPointerCurrentScreen());
+
+ dmxBackendSameDisplay(NULL, 0); /* Invalidate cache */
+ dmxBackendInitPrivate(pDev);
+ dmxBackendComputeCenter(priv);
+ dmxGetGlobalPosition(&x, &y);
+ dmxInvalidateGlobalPosition(); /* To force event processing */
+ dmxBackendUpdatePosition(priv, x, y);
+}
+
+/** Initialized the backend device described by \a pDev. */
+void dmxBackendInit(DevicePtr pDev)
+{
+ GETPRIVFROMPDEV;
+ DMXScreenInfo *dmxScreen;
+
+ dmxBackendSameDisplay(NULL, 0); /* Invalidate cache */
+
+ if (dmxLocal->type == DMX_LOCAL_MOUSE) priv->mou = pDev;
+ if (dmxLocal->type == DMX_LOCAL_KEYBOARD) priv->kbd = pDev;
+ if (priv->initialized++) return; /* Only do once for mouse/keyboard pair */
+
+ dmxScreen = dmxBackendInitPrivate(pDev);
+
+ /* Finish initialization using computed values or constants. */
+ dmxBackendComputeCenter(priv);
+ priv->eventMask = (EnterWindowMask|LeaveWindowMask);
+ priv->myScreen = dmxScreen->index;
+ priv->lastX = priv->centerX;
+ priv->lastY = priv->centerY;
+ priv->relative = 0;
+ priv->newscreen = 0;
+}
+
+/** Get information about the backend pointer (for initialization). */
+void dmxBackendMouGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
+{
+ const DMXScreenInfo *dmxScreen = dmxBackendInitPrivate(pDev);
+
+ info->buttonClass = 1;
+ dmxCommonMouGetMap(pDev, info->map, &info->numButtons);
+ info->valuatorClass = 1;
+ info->numRelAxes = 2;
+ info->minval[0] = 0;
+ info->minval[1] = 0;
+ info->maxval[0] = dmxScreen->beWidth;
+ info->maxval[1] = dmxScreen->beHeight;
+ info->res[0] = 1;
+ info->minres[0] = 0;
+ info->maxres[0] = 1;
+ info->ptrFeedbackClass = 1;
+}
+
+/** Get information about the backend keyboard (for initialization). */
+void dmxBackendKbdGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
+{
+ dmxCommonKbdGetInfo(pDev, info);
+ info->keyboard = 1;
+ info->keyClass = 1;
+ dmxCommonKbdGetMap(pDev, &info->keySyms, info->modMap);
+ info->freemap = 1;
+ info->focusClass = 1;
+ info->kbdFeedbackClass = 1;
+}
+
+/** Process #DMXFunctionType functions. The only function handled here
+ * is to acknowledge a pending server shutdown. */
+int dmxBackendFunctions(pointer private, DMXFunctionType function)
+{
+ switch (function) {
+ case DMX_FUNCTION_TERMINATE:
+ return 1;
+ default:
+ return 0;
+ }
+}
diff --git a/xorg-server/hw/dmx/input/dmxbackend.h b/xorg-server/hw/dmx/input/dmxbackend.h
new file mode 100644
index 000000000..ee78f0014
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxbackend.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to backend input device support. \see dmxbackend.c \see
+ * dmxcommon.c */
+
+#ifndef _DMXBACKEND_H_
+#define _DMXBACKEND_H_
+
+extern pointer dmxBackendCreatePrivate(DeviceIntPtr pDevice);
+extern void dmxBackendDestroyPrivate(pointer private);
+extern void dmxBackendInit(DevicePtr pDev);
+extern void dmxBackendLateReInit(DevicePtr pDev);
+extern void dmxBackendMouGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+extern void dmxBackendKbdGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+extern void dmxBackendCollectEvents(DevicePtr pDev,
+ dmxMotionProcPtr motion,
+ dmxEnqueueProcPtr enqueue,
+ dmxCheckSpecialProcPtr checkspecial,
+ DMXBlockType block);
+extern void dmxBackendProcessInput(pointer private);
+extern int dmxBackendFunctions(pointer private, DMXFunctionType function);
+extern void dmxBackendUpdatePosition(pointer private, int x, int y);
+
+#endif
diff --git a/xorg-server/hw/dmx/input/dmxcommon.c b/xorg-server/hw/dmx/input/dmxcommon.c
new file mode 100644
index 000000000..e77bb7918
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxcommon.c
@@ -0,0 +1,677 @@
+/*
+ * Copyright 2001-2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * David H. Dawes <dawes@xfree86.org>
+ * Kevin E. Martin <kem@redhat.com>
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ */
+
+/** \file
+ *
+ * This file implements common routines used by the backend and console
+ * input devices.
+ */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#define DMX_STATE_DEBUG 0
+
+#include "dmxinputinit.h"
+#include "dmxcommon.h"
+#include "dmxconsole.h"
+#include "dmxprop.h"
+#include "dmxsync.h"
+#include "dmxmap.h"
+
+#include "inputstr.h"
+#include "input.h"
+#include <X11/keysym.h>
+#include "mipointer.h"
+#include "scrnintstr.h"
+
+#include <unistd.h> /* For usleep() */
+
+#if DMX_STATE_DEBUG
+#define DMXDBG0(f) dmxLog(dmxDebug,f)
+#else
+#define DMXDBG0(f)
+#endif
+
+/** Each device has a private area that is visible only from inside the
+ * driver code. */
+typedef struct _myPrivate {
+ DMX_COMMON_PRIVATE;
+} myPrivate;
+
+static void dmxCommonKbdSetAR(Display *display,
+ unsigned char *old, unsigned char *new)
+{
+ XKeyboardControl kc;
+ XKeyboardState ks;
+ unsigned long mask = KBKey | KBAutoRepeatMode;
+ int i, j;
+ int minKeycode, maxKeycode;
+
+ if (!old) {
+ XGetKeyboardControl(display, &ks);
+ old = (unsigned char *)ks.auto_repeats;
+ }
+
+ XDisplayKeycodes(display, &minKeycode, &maxKeycode);
+ for (i = 1; i < 32; i++) {
+ if (!old || old[i] != new[i]) {
+ for (j = 0; j < 8; j++) {
+ if ((new[i] & (1 << j)) != (old[i] & (1 << j))) {
+ kc.key = i * 8 + j;
+ kc.auto_repeat_mode = ((new[i] & (1 << j))
+ ? AutoRepeatModeOn
+ : AutoRepeatModeOff);
+ if (kc.key >= minKeycode && kc.key <= maxKeycode)
+ XChangeKeyboardControl(display, mask, &kc);
+ }
+ }
+ }
+ }
+}
+
+static void dmxCommonKbdSetLeds(Display *display, unsigned long new)
+{
+ int i;
+ XKeyboardControl kc;
+
+ for (i = 0; i < 32; i++) {
+ kc.led = i + 1;
+ kc.led_mode = (new & (1 << i)) ? LedModeOn : LedModeOff;
+ XChangeKeyboardControl(display, KBLed | KBLedMode, &kc);
+ }
+}
+
+static void dmxCommonKbdSetCtrl(Display *display,
+ KeybdCtrl *old, KeybdCtrl *new)
+{
+ XKeyboardControl kc;
+ unsigned long mask = KBKeyClickPercent | KBAutoRepeatMode;
+
+ if (!old
+ || old->click != new->click
+ || old->autoRepeat != new->autoRepeat) {
+
+ kc.key_click_percent = new->click;
+ kc.auto_repeat_mode = new->autoRepeat;
+
+ XChangeKeyboardControl(display, mask, &kc);
+ }
+
+ dmxCommonKbdSetLeds(display, new->leds);
+ dmxCommonKbdSetAR(display, old ? old->autoRepeats : NULL,
+ new->autoRepeats);
+}
+
+static void dmxCommonMouSetCtrl(Display *display, PtrCtrl *old, PtrCtrl *new)
+{
+ Bool do_accel, do_threshold;
+
+ if (!old
+ || old->num != new->num
+ || old->den != new->den
+ || old->threshold != new->threshold) {
+ do_accel = (new->num > 0 && new->den > 0);
+ do_threshold = (new->threshold > 0);
+ if (do_accel || do_threshold) {
+ XChangePointerControl(display, do_accel, do_threshold,
+ new->num, new->den, new->threshold);
+ }
+ }
+}
+
+/** Update the keyboard control. */
+void dmxCommonKbdCtrl(DevicePtr pDev, KeybdCtrl *ctrl)
+{
+ GETPRIVFROMPDEV;
+
+ if (!priv->stateSaved && priv->be) dmxCommonSaveState(priv);
+ if (!priv->display || !priv->stateSaved) return;
+ dmxCommonKbdSetCtrl(priv->display,
+ priv->kctrlset ? &priv->kctrl : NULL,
+ ctrl);
+ priv->kctrl = *ctrl;
+ priv->kctrlset = 1;
+}
+
+/** Update the mouse control. */
+void dmxCommonMouCtrl(DevicePtr pDev, PtrCtrl *ctrl)
+{
+ GETPRIVFROMPDEV;
+
+ /* Don't set the acceleration for the
+ * console, because that should be
+ * controlled by the X server that the
+ * console is running on. Otherwise,
+ * the acceleration for the console
+ * window would be unexpected for the
+ * scale of the window. */
+ if (priv->be) {
+ dmxCommonMouSetCtrl(priv->display,
+ priv->mctrlset ? &priv->mctrl : NULL,
+ ctrl);
+ priv->mctrl = *ctrl;
+ priv->mctrlset = 1;
+ }
+}
+
+/** Sound they keyboard bell. */
+void dmxCommonKbdBell(DevicePtr pDev, int percent,
+ int volume, int pitch, int duration)
+{
+ GETPRIVFROMPDEV;
+ XKeyboardControl kc;
+ XKeyboardState ks;
+ unsigned long mask = KBBellPercent | KBBellPitch | KBBellDuration;
+
+ if (!priv->be) XGetKeyboardControl(priv->display, &ks);
+ kc.bell_percent = volume;
+ kc.bell_pitch = pitch;
+ kc.bell_duration = duration;
+ XChangeKeyboardControl(priv->display, mask, &kc);
+ XBell(priv->display, percent);
+ if (!priv->be) {
+ kc.bell_percent = ks.bell_percent;
+ kc.bell_pitch = ks.bell_pitch;
+ kc.bell_duration = ks.bell_duration;
+ XChangeKeyboardControl(priv->display, mask, &kc);
+ }
+}
+
+/** Get the keyboard mapping. */
+void dmxCommonKbdGetMap(DevicePtr pDev, KeySymsPtr pKeySyms, CARD8 *pModMap)
+{
+ GETPRIVFROMPDEV;
+ int min_keycode;
+ int max_keycode;
+ int map_width;
+ KeySym *keyboard_mapping;
+ XModifierKeymap *modifier_mapping;
+ int i, j;
+
+ /* Compute pKeySyms. Cast
+ * XGetKeyboardMapping because of
+ * compiler warning on 64-bit machines.
+ * We assume pointers to 32-bit and
+ * 64-bit ints are the same. */
+ XDisplayKeycodes(priv->display, &min_keycode, &max_keycode);
+ keyboard_mapping = (KeySym *)XGetKeyboardMapping(priv->display,
+ min_keycode,
+ max_keycode
+ - min_keycode + 1,
+ &map_width);
+ pKeySyms->minKeyCode = min_keycode;
+ pKeySyms->maxKeyCode = max_keycode;
+ pKeySyms->mapWidth = map_width;
+ pKeySyms->map = keyboard_mapping;
+
+
+ /* Compute pModMap */
+ modifier_mapping = XGetModifierMapping(priv->display);
+ for (i = 0; i < MAP_LENGTH; i++)
+ pModMap[i] = 0;
+ for (j = 0; j < 8; j++) {
+ int max_keypermod = modifier_mapping->max_keypermod;
+
+ for (i = 0; i < max_keypermod; i++) {
+ CARD8 keycode = modifier_mapping->modifiermap[j*max_keypermod + i];
+ if (keycode)
+ pModMap[keycode] |= 1 << j;
+ }
+ }
+ XFreeModifiermap(modifier_mapping);
+}
+
+/** Fill in the XKEYBOARD parts of the \a info structure for the
+ * specified \a pDev. */
+void dmxCommonKbdGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
+{
+#ifdef XKB
+ GETPRIVFROMPDEV;
+ GETDMXINPUTFROMPRIV;
+ char *pt;
+
+ dmxCommonSaveState(priv);
+ if (priv->xkb) {
+ info->names.keymap = NULL;
+#define NAME(x) \
+ priv->xkb->names->x ? XGetAtomName(priv->display,priv->xkb->names->x) : NULL
+ info->names.keycodes = NAME(keycodes);
+ info->names.types = NAME(types);
+ info->names.compat = NAME(compat);
+ info->names.symbols = NAME(symbols);
+ info->names.geometry = NAME(geometry);
+ info->freenames = 1;
+#undef NAME
+ dmxLogInput(dmxInput,
+ "XKEYBOARD: keycodes = %s\n", info->names.keycodes);
+ dmxLogInput(dmxInput,
+ "XKEYBOARD: symbols = %s\n", info->names.symbols);
+ dmxLogInput(dmxInput,
+ "XKEYBOARD: geometry = %s\n", info->names.geometry);
+ if ((pt = strchr(info->names.keycodes, '+'))) *pt = '\0';
+ }
+ dmxCommonRestoreState(priv);
+#endif
+}
+
+/** Turn \a pDev on (i.e., take input from \a pDev). */
+int dmxCommonKbdOn(DevicePtr pDev)
+{
+ GETPRIVFROMPDEV;
+ if (priv->be) dmxCommonSaveState(priv);
+ priv->eventMask |= DMX_KEYBOARD_EVENT_MASK;
+ XSelectInput(priv->display, priv->window, priv->eventMask);
+ if (priv->be)
+ XSetInputFocus(priv->display, priv->window, RevertToPointerRoot,
+ CurrentTime);
+ return -1;
+}
+
+/** Turn \a pDev off. */
+void dmxCommonKbdOff(DevicePtr pDev)
+{
+ GETPRIVFROMPDEV;
+ priv->eventMask &= ~DMX_KEYBOARD_EVENT_MASK;
+ XSelectInput(priv->display, priv->window, priv->eventMask);
+ dmxCommonRestoreState(priv);
+}
+
+/** Turn \a pDev on (i.e., take input from \a pDev). */
+int dmxCommonOthOn(DevicePtr pDev)
+{
+ GETPRIVFROMPDEV;
+ GETDMXINPUTFROMPRIV;
+ XEventClass event_list[DMX_MAX_XINPUT_EVENT_TYPES];
+ int event_type[DMX_MAX_XINPUT_EVENT_TYPES];
+ int count = 0;
+
+#define ADD(type) \
+ if (count < DMX_MAX_XINPUT_EVENT_TYPES) { \
+ type(priv->xi, event_type[count], event_list[count]); \
+ if (event_type[count]) { \
+ dmxMapInsert(dmxLocal, event_type[count], XI_##type); \
+ ++count; \
+ } \
+ } else { \
+ dmxLog(dmxWarning, "More than %d event types for %s\n", \
+ DMX_MAX_XINPUT_EVENT_TYPES, dmxInput->name); \
+ }
+
+ if (!(priv->xi = XOpenDevice(priv->display, dmxLocal->deviceId))) {
+ dmxLog(dmxWarning, "Cannot open %s device (id=%d) on %s\n",
+ dmxLocal->deviceName ? dmxLocal->deviceName : "(unknown)",
+ dmxLocal->deviceId, dmxInput->name);
+ return -1;
+ }
+ ADD(DeviceKeyPress);
+ ADD(DeviceKeyRelease);
+ ADD(DeviceButtonPress);
+ ADD(DeviceButtonRelease);
+ ADD(DeviceMotionNotify);
+ ADD(DeviceFocusIn);
+ ADD(DeviceFocusOut);
+ ADD(ProximityIn);
+ ADD(ProximityOut);
+ ADD(DeviceStateNotify);
+ ADD(DeviceMappingNotify);
+ ADD(ChangeDeviceNotify);
+ XSelectExtensionEvent(priv->display, priv->window, event_list, count);
+
+ return -1;
+}
+
+/** Turn \a pDev off. */
+void dmxCommonOthOff(DevicePtr pDev)
+{
+ GETPRIVFROMPDEV;
+
+ if (priv->xi) XCloseDevice(priv->display, priv->xi);
+ priv->xi = NULL;
+}
+
+/** Fill the \a info structure with information needed to initialize \a
+ * pDev. */
+void dmxCommonOthGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
+{
+ GETPRIVFROMPDEV;
+ GETDMXINPUTFROMPRIV;
+ XExtensionVersion *ext;
+ XDeviceInfo *devices;
+ Display *display = priv->display;
+ int num;
+ int i, j, k;
+ int (*handler)(Display *, char *, char *);
+
+ if (!display && !(display = XOpenDisplay(dmxInput->name)))
+ return;
+
+ /* Print out information about the XInput Extension. */
+ handler = XSetExtensionErrorHandler(dmxInputExtensionErrorHandler);
+ ext = XGetExtensionVersion(display, INAME);
+ XSetExtensionErrorHandler(handler);
+
+ if (ext && ext != (XExtensionVersion *)NoSuchExtension) {
+ XFree(ext);
+ devices = XListInputDevices(display, &num);
+ for (i = 0; i < num; i++) {
+ if (devices[i].id == (XID)dmxLocal->deviceId) {
+ XAnyClassPtr any;
+ XKeyInfoPtr ki;
+ XButtonInfoPtr bi;
+ XValuatorInfoPtr vi;
+ for (j = 0, any = devices[i].inputclassinfo;
+ j < devices[i].num_classes;
+ any = (XAnyClassPtr)((char *)any + any->length), j++) {
+ switch (any->class) {
+ case KeyClass:
+ ki = (XKeyInfoPtr)any;
+ info->keyboard = 1;
+ info->keyClass = 1;
+ info->keySyms.minKeyCode = ki->min_keycode;
+ info->keySyms.maxKeyCode = ki->max_keycode;
+ info->kbdFeedbackClass = 1;
+ break;
+ case ButtonClass:
+ bi = (XButtonInfoPtr)any;
+ info->buttonClass = 1;
+ info->numButtons = bi->num_buttons;
+ info->ptrFeedbackClass = 1;
+ break;
+ case ValuatorClass:
+ /* This assume all axes are either
+ * Absolute or Relative. */
+ vi = (XValuatorInfoPtr)any;
+ info->valuatorClass = 1;
+ if (vi->mode == Absolute)
+ info->numAbsAxes = vi->num_axes;
+ else
+ info->numRelAxes = vi->num_axes;
+ for (k = 0; k < vi->num_axes; k++) {
+ info->res[k] = vi->axes[k].resolution;
+ info->minres[k] = vi->axes[k].resolution;
+ info->maxres[k] = vi->axes[k].resolution;
+ info->minval[k] = vi->axes[k].min_value;
+ info->maxval[k] = vi->axes[k].max_value;
+ }
+ break;
+ case FeedbackClass:
+ /* Only keyboard and pointer feedback
+ * are handled at this time. */
+ break;
+ case ProximityClass:
+ info->proximityClass = 1;
+ break;
+ case FocusClass:
+ info->focusClass = 1;
+ break;
+ case OtherClass:
+ break;
+ }
+ }
+ }
+ }
+ XFreeDeviceList(devices);
+ }
+ if (display != priv->display) XCloseDisplay(display);
+}
+
+/** Obtain the mouse button mapping. */
+void dmxCommonMouGetMap(DevicePtr pDev, unsigned char *map, int *nButtons)
+{
+ GETPRIVFROMPDEV;
+ int i;
+
+ *nButtons = XGetPointerMapping(priv->display, map, DMX_MAX_BUTTONS);
+ for (i = 0; i <= *nButtons; i++) map[i] = i;
+}
+
+static void *dmxCommonXSelect(DMXScreenInfo *dmxScreen, void *closure)
+{
+ myPrivate *priv = closure;
+ XSelectInput(dmxScreen->beDisplay, dmxScreen->scrnWin, priv->eventMask);
+ return NULL;
+}
+
+static void *dmxCommonAddEnabledDevice(DMXScreenInfo *dmxScreen, void *closure)
+{
+ AddEnabledDevice(XConnectionNumber(dmxScreen->beDisplay));
+ return NULL;
+}
+
+static void *dmxCommonRemoveEnabledDevice(DMXScreenInfo *dmxScreen,
+ void *closure)
+{
+ RemoveEnabledDevice(XConnectionNumber(dmxScreen->beDisplay));
+ return NULL;
+}
+
+/** Turn \a pDev on (i.e., take input from \a pDev). */
+int dmxCommonMouOn(DevicePtr pDev)
+{
+ GETPRIVFROMPDEV;
+ GETDMXINPUTFROMPRIV;
+
+ priv->eventMask |= DMX_POINTER_EVENT_MASK;
+ if (dmxShadowFB) {
+ XWarpPointer(priv->display, priv->window, priv->window,
+ 0, 0, 0, 0,
+ priv->initPointerX,
+ priv->initPointerY);
+ dmxSync(&dmxScreens[dmxInput->scrnIdx], TRUE);
+ }
+ if (!priv->be) {
+ XSelectInput(priv->display, priv->window, priv->eventMask);
+ AddEnabledDevice(XConnectionNumber(priv->display));
+ } else {
+ dmxPropertyIterate(priv->be, dmxCommonXSelect, priv);
+ dmxPropertyIterate(priv->be, dmxCommonAddEnabledDevice, dmxInput);
+ }
+
+ return -1;
+}
+
+/** Turn \a pDev off. */
+void dmxCommonMouOff(DevicePtr pDev)
+{
+ GETPRIVFROMPDEV;
+ GETDMXINPUTFROMPRIV;
+
+ priv->eventMask &= ~DMX_POINTER_EVENT_MASK;
+ if (!priv->be) {
+ RemoveEnabledDevice(XConnectionNumber(priv->display));
+ XSelectInput(priv->display, priv->window, priv->eventMask);
+ } else {
+ dmxPropertyIterate(priv->be, dmxCommonRemoveEnabledDevice, dmxInput);
+ dmxPropertyIterate(priv->be, dmxCommonXSelect, priv);
+ }
+}
+
+/** Given the global coordinates \a x and \a y, determine the screen
+ * with the lowest number on which those coordinates lie. If they are
+ * not on any screen, return -1. The number returned is an index into
+ * #dmxScreenInfo and is between -1 and #dmxNumScreens - 1,
+ * inclusive. */
+int dmxFindPointerScreen(int x, int y)
+{
+ int i;
+
+ for (i = 0; i < dmxNumScreens; i++) {
+ if (x >= dixScreenOrigins[i].x
+ && x < dixScreenOrigins[i].x + screenInfo.screens[i]->width
+ && y >= dixScreenOrigins[i].y
+ && y < dixScreenOrigins[i].y + screenInfo.screens[i]->height)
+ return i;
+ }
+ return -1;
+}
+
+/** Returns a pointer to the private area for the device that comes just
+ * prior to \a pDevice in the current \a dmxInput device list. This is
+ * used as the private area for the current device in some situations
+ * (e.g., when a keyboard and mouse form a pair that should share the
+ * same private area). If the requested private area cannot be located,
+ * then NULL is returned. */
+pointer dmxCommonCopyPrivate(DeviceIntPtr pDevice)
+{
+ GETDMXLOCALFROMPDEVICE;
+ DMXInputInfo *dmxInput = &dmxInputs[dmxLocal->inputIdx];
+ int i;
+
+ for (i = 0; i < dmxInput->numDevs; i++)
+ if (dmxInput->devs[i] == dmxLocal && i)
+ return dmxInput->devs[i-1]->private;
+ return NULL;
+}
+
+/** This routine saves and resets some important state for the backend
+ * and console device drivers:
+ * - the modifier map is saved and set to 0 (so DMX controls the LEDs)
+ * - the key click, bell, led, and repeat masks are saved and set to the
+ * values that DMX claims to be using
+ *
+ * This routine and #dmxCommonRestoreState are used when the pointer
+ * enters and leaves the console window, or when the backend window is
+ * active or not active (for a full-screen window, this only happens at
+ * server startup and server shutdown).
+ */
+void dmxCommonSaveState(pointer private)
+{
+ GETPRIVFROMPRIVATE;
+ XKeyboardState ks;
+ unsigned long i;
+ XModifierKeymap *modmap;
+
+ if (dmxInput->console) priv = dmxInput->devs[0]->private;
+ if (!priv->display || priv->stateSaved) return;
+ DMXDBG0("dmxCommonSaveState\n");
+#ifdef XKB
+ if (dmxUseXKB && (priv->xkb = XkbAllocKeyboard())) {
+ if (XkbGetIndicatorMap(priv->display, XkbAllIndicatorsMask, priv->xkb)
+ || XkbGetNames(priv->display, XkbAllNamesMask, priv->xkb)) {
+ dmxLogInput(dmxInput, "Could not get XKB information\n");
+ XkbFreeKeyboard(priv->xkb, 0, True);
+ priv->xkb = NULL;
+ } else {
+ if (priv->xkb->indicators) {
+ priv->savedIndicators = *priv->xkb->indicators;
+ for (i = 0; i < XkbNumIndicators; i++)
+ if (priv->xkb->indicators->phys_indicators & (1 << i)) {
+ priv->xkb->indicators->maps[i].flags
+ = XkbIM_NoAutomatic;
+ }
+ XkbSetIndicatorMap(priv->display, ~0, priv->xkb);
+ }
+ }
+ }
+#endif
+
+ XGetKeyboardControl(priv->display, &ks);
+ priv->savedKctrl.click = ks.key_click_percent;
+ priv->savedKctrl.bell = ks.bell_percent;
+ priv->savedKctrl.bell_pitch = ks.bell_pitch;
+ priv->savedKctrl.bell_duration = ks.bell_duration;
+ priv->savedKctrl.leds = ks.led_mask;
+ priv->savedKctrl.autoRepeat = ks.global_auto_repeat;
+ for (i = 0; i < 32; i++)
+ priv->savedKctrl.autoRepeats[i] = ks.auto_repeats[i];
+
+ dmxCommonKbdSetCtrl(priv->display, &priv->savedKctrl,
+ &priv->dmxLocal->kctrl);
+
+ priv->savedModMap = XGetModifierMapping(priv->display);
+
+ modmap = XNewModifiermap(0);
+ XSetModifierMapping(priv->display, modmap);
+ if (dmxInput->scrnIdx != -1)
+ dmxSync(&dmxScreens[dmxInput->scrnIdx], TRUE);
+ XFreeModifiermap(modmap);
+
+ priv->stateSaved = 1;
+}
+
+/** This routine restores all the information saved by #dmxCommonSaveState. */
+void dmxCommonRestoreState(pointer private)
+{
+ GETPRIVFROMPRIVATE;
+ int retcode = -1;
+ CARD32 start;
+
+ if (dmxInput->console)
+ priv = dmxInput->devs[0]->private;
+ if (!priv->stateSaved)
+ return;
+ priv->stateSaved = 0;
+
+ DMXDBG0("dmxCommonRestoreState\n");
+#ifdef XKB
+ if (priv->xkb) {
+ *priv->xkb->indicators = priv->savedIndicators;
+ XkbSetIndicatorMap(priv->display, ~0, priv->xkb);
+ XkbFreeKeyboard(priv->xkb, 0, True);
+ priv->xkb = 0;
+ }
+#endif
+
+ for (start = GetTimeInMillis(); GetTimeInMillis() - start < 5000;) {
+ CARD32 tmp;
+
+ retcode = XSetModifierMapping(priv->display, priv->savedModMap);
+ if (retcode == MappingSuccess)
+ break;
+ if (retcode == MappingBusy)
+ dmxLogInput(dmxInput, "Keyboard busy, waiting\n");
+ else
+ dmxLogInput(dmxInput, "Keyboard error, waiting\n");
+
+ /* Don't generate X11 protocol for a bit */
+ for (tmp = GetTimeInMillis(); GetTimeInMillis() - tmp < 250;) {
+ usleep(250); /* This ends up sleeping only until
+ * the next key press generates an
+ * interruption. We make the delay
+ * relatively short in case the user
+ * pressed they keys quickly. */
+ }
+
+ }
+ if (retcode != MappingSuccess)
+ dmxLog(dmxWarning, "Unable to restore keyboard modifier state!\n");
+
+ XFreeModifiermap(priv->savedModMap);
+ priv->savedModMap = NULL;
+
+ dmxCommonKbdSetCtrl(priv->display, NULL, &priv->savedKctrl);
+ priv->kctrlset = 0; /* Invalidate copy */
+}
diff --git a/xorg-server/hw/dmx/input/dmxcommon.h b/xorg-server/hw/dmx/input/dmxcommon.h
new file mode 100644
index 000000000..1cc935d0b
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxcommon.h
@@ -0,0 +1,132 @@
+/*
+ * Copyright 2002,2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to functions used by backend and console input devices.
+ * \see dmxcommon.c \see dmxbackend.c \see dmxconsole.c */
+
+#ifndef _DMXCOMMON_H_
+#define _DMXCOMMON_H_
+
+#define DMX_COMMON_OTHER \
+ Display *display; \
+ Window window; \
+ DMXScreenInfo *be; \
+ DMXLocalInputInfoPtr dmxLocal; \
+ int initPointerX; \
+ int initPointerY; \
+ long eventMask; \
+ KeybdCtrl kctrl; \
+ PtrCtrl mctrl; \
+ int kctrlset; \
+ int mctrlset; \
+ KeybdCtrl savedKctrl; \
+ XModifierKeymap *savedModMap; \
+ int stateSaved
+
+#ifdef XKB
+#define DMX_COMMON_XKB \
+ DMX_COMMON_OTHER; \
+ XkbDescPtr xkb; \
+ XkbIndicatorRec savedIndicators
+#else
+#define DMX_COMMON_XKB DMX_COMMON_OTHER
+#endif
+
+#ifdef XINPUT
+#define DMX_COMMON_PRIVATE \
+ DMX_COMMON_XKB; \
+ XDevice *xi
+#else
+#define DMX_COMMON_PRIVATE DMX_COMMON_OTHER
+#endif
+
+#define GETONLYPRIVFROMPRIVATE \
+ myPrivate *priv = private
+
+#define GETPRIVFROMPRIVATE \
+ GETONLYPRIVFROMPRIVATE; \
+ DMXInputInfo *dmxInput = &dmxInputs[priv->dmxLocal->inputIdx]
+
+#define GETDMXLOCALFROMPDEVICE \
+ DevicePtr pDev = &pDevice->public; \
+ DMXLocalInputInfoPtr dmxLocal = pDev->devicePrivate
+
+#define GETDMXINPUTFROMPRIV \
+ DMXInputInfo *dmxInput = &dmxInputs[priv->dmxLocal->inputIdx]
+
+#define GETDMXINPUTFROMPDEVICE \
+ GETDMXLOCALFROMPDEVICE; \
+ DMXInputInfo *dmxInput = &dmxInputs[dmxLocal->inputIdx]
+
+#define GETDMXLOCALFROMPDEV \
+ DMXLocalInputInfoPtr dmxLocal = pDev->devicePrivate
+
+#define GETDMXINPUTFROMPDEV \
+ GETDMXLOCALFROMPDEV; \
+ DMXInputInfo *dmxInput = &dmxInputs[dmxLocal->inputIdx]
+
+#define GETPRIVFROMPDEV \
+ GETDMXLOCALFROMPDEV; \
+ myPrivate *priv = dmxLocal->private
+
+#define DMX_KEYBOARD_EVENT_MASK \
+ (KeyPressMask | KeyReleaseMask | KeymapStateMask)
+
+#define DMX_POINTER_EVENT_MASK \
+ (ButtonPressMask | ButtonReleaseMask | PointerMotionMask)
+
+extern void dmxCommonKbdGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+extern void dmxCommonKbdGetMap(DevicePtr pDev,
+ KeySymsPtr pKeySyms, CARD8 *pModMap);
+extern void dmxCommonKbdCtrl(DevicePtr pDev, KeybdCtrl *ctrl);
+extern void dmxCommonKbdBell(DevicePtr pDev, int percent,
+ int volume, int pitch, int duration);
+extern int dmxCommonKbdOn(DevicePtr pDev);
+extern void dmxCommonKbdOff(DevicePtr pDev);
+extern void dmxCommonMouGetMap(DevicePtr pDev,
+ unsigned char *map, int *nButtons);
+extern void dmxCommonMouCtrl(DevicePtr pDev, PtrCtrl *ctrl);
+extern int dmxCommonMouOn(DevicePtr pDev);
+extern void dmxCommonMouOff(DevicePtr pDev);
+extern int dmxFindPointerScreen(int x, int y);
+
+extern int dmxCommonOthOn(DevicePtr pDev);
+extern void dmxCommonOthOff(DevicePtr pDev);
+extern void dmxCommonOthGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+
+ /* helper functions */
+extern pointer dmxCommonCopyPrivate(DeviceIntPtr pDevice);
+extern void dmxCommonSaveState(pointer private);
+extern void dmxCommonRestoreState(pointer private);
+#endif
diff --git a/xorg-server/hw/dmx/input/dmxconsole.c b/xorg-server/hw/dmx/input/dmxconsole.c
new file mode 100644
index 000000000..b2a2ec302
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxconsole.c
@@ -0,0 +1,1031 @@
+/*
+ * Copyright 2001-2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * David H. Dawes <dawes@xfree86.org>
+ * Kevin E. Martin <kem@redhat.com>
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ *
+ * This file implements the console input devices.
+ */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#define DMX_CONSOLE_DEBUG 0
+#define DMX_WINDOW_DEBUG 0
+
+#include "dmxinputinit.h"
+#include "dmxevents.h"
+#include "dmxconsole.h"
+#include "dmxcommon.h"
+#include "dmxscrinit.h"
+#include "dmxcb.h"
+#include "dmxsync.h"
+
+#include "inputstr.h"
+#include "input.h"
+#include "mipointer.h"
+#include "windowstr.h"
+
+#define CONSOLE_NUM 3
+#define CONSOLE_DEN 4
+#define DMX_CONSOLE_NAME "DMX Console"
+#define DMX_RES_NAME "Xdmx"
+#define DMX_RES_CLASS "XDmx"
+#define CONSOLE_BG_COLOR "gray75"
+#define CONSOLE_FG_COLOR "black"
+#define CONSOLE_SCREEN_BG_COLOR "white"
+#define CONSOLE_SCREEN_FG_COLOR "black"
+#define CONSOLE_SCREEN_DET_COLOR "gray75"
+#define CONSOLE_SCREEN_CUR_COLOR "red"
+
+#if DMX_CONSOLE_DEBUG
+#define DMXDBG0(f) dmxLog(dmxDebug,f)
+#define DMXDBG1(f,a) dmxLog(dmxDebug,f,a)
+#define DMXDBG2(f,a,b) dmxLog(dmxDebug,f,a,b)
+#define DMXDBG3(f,a,b,c) dmxLog(dmxDebug,f,a,b,c)
+#define DMXDBG4(f,a,b,c,d) dmxLog(dmxDebug,f,a,b,c,d)
+#define DMXDBG5(f,a,b,c,d,e) dmxLog(dmxDebug,f,a,b,c,d,e)
+#define DMXDBG6(f,a,b,c,d,e,g) dmxLog(dmxDebug,f,a,b,c,d,e,g)
+#define DMXDBG7(f,a,b,c,d,e,g,h) dmxLog(dmxDebug,f,a,b,c,d,e,g,h)
+#else
+#define DMXDBG0(f)
+#define DMXDBG1(f,a)
+#define DMXDBG2(f,a,b)
+#define DMXDBG3(f,a,b,c)
+#define DMXDBG4(f,a,b,c,d)
+#define DMXDBG5(f,a,b,c,d,e)
+#define DMXDBG6(f,a,b,c,d,e,g)
+#define DMXDBG7(f,a,b,c,d,e,g,h)
+#endif
+
+/* Private area for consoles. */
+typedef struct _myPrivate {
+ DMX_COMMON_PRIVATE;
+ int lastX;
+ int lastY;
+ int globalX;
+ int globalY;
+ int curX;
+ int curY;
+ int width;
+ int height;
+ int consWidth;
+ int consHeight;
+ double xScale;
+ double yScale;
+ XlibGC gc, gcDet, gcRev, gcCur;
+ int grabbed, fine, captured;
+ Cursor cursorNormal, cursorGrabbed, cursorEmpty;
+ Pixmap pixmap;
+
+ CloseScreenProcPtr CloseScreen;
+ struct _myPrivate *next; /* for closing multiple consoles */
+ int initialized;
+ DevicePtr mou, kbd;
+} myPrivate;
+
+static int scalex(myPrivate *priv, int x)
+{
+ return (int)((x * priv->xScale) + .5);
+}
+
+static int scaley(myPrivate *priv, int y)
+{
+ return (int)((y * priv->yScale) + .5);
+}
+
+static int unscalex(myPrivate *priv, int x)
+{
+ return (int)((x / priv->xScale) + .5);
+}
+
+static int unscaley(myPrivate *priv, int y)
+{
+ return (int)((y / priv->yScale) + .5);
+}
+
+/** Create the private area for \a pDevice. */
+pointer dmxConsoleCreatePrivate(DeviceIntPtr pDevice)
+{
+ GETDMXLOCALFROMPDEVICE;
+ myPrivate *priv = xalloc(sizeof(*priv));
+ memset(priv, 0, sizeof(*priv));
+ priv->dmxLocal = dmxLocal;
+ return priv;
+}
+
+/** If \a private is non-NULL, free its associated memory. */
+void dmxConsoleDestroyPrivate(pointer private)
+{
+ if (private) xfree(private);
+}
+
+static void dmxConsoleDrawFineCursor(myPrivate *priv, XRectangle *rect)
+{
+ int size = 6;
+ int x, y;
+
+ XDrawLine(priv->display, priv->pixmap, priv->gcCur,
+ x = scalex(priv, priv->globalX) - size,
+ scaley(priv, priv->globalY),
+ scalex(priv, priv->globalX) + size,
+ scaley(priv, priv->globalY));
+ XDrawLine(priv->display, priv->pixmap, priv->gcCur,
+ scalex(priv, priv->globalX),
+ y = scaley(priv, priv->globalY) - size,
+ scalex(priv, priv->globalX),
+ scaley(priv, priv->globalY) + size);
+ if (priv->grabbed) {
+ XDrawLine(priv->display, priv->pixmap, priv->gcCur,
+ scalex(priv, priv->globalX) - (int)(size / 1.4),
+ scaley(priv, priv->globalY) - (int)(size / 1.4),
+ scalex(priv, priv->globalX) + (int)(size / 1.4),
+ scaley(priv, priv->globalY) + (int)(size / 1.4));
+ XDrawLine(priv->display, priv->pixmap, priv->gcCur,
+ scalex(priv, priv->globalX) - (int)(size / 1.4),
+ scaley(priv, priv->globalY) + (int)(size / 1.4),
+ scalex(priv, priv->globalX) + (int)(size / 1.4),
+ scaley(priv, priv->globalY) - (int)(size / 1.4));
+ }
+ if (rect) {
+ rect->x = x;
+ rect->y = y;
+ rect->width = 2 * size;
+ rect->height = 2 * size;
+ }
+}
+
+static void dmxConsoleDrawWindows(pointer private)
+{
+ GETONLYPRIVFROMPRIVATE;
+ Display *dpy = priv->display;
+ int i;
+ Region whole, used, avail;
+ XRectangle rect;
+
+ whole = XCreateRegion();
+ used = XCreateRegion();
+ avail = XCreateRegion();
+ rect.x = 0;
+ rect.y = 0;
+ rect.width = priv->consWidth;
+ rect.height = priv->consHeight;
+ XUnionRectWithRegion(&rect, whole, whole);
+
+ for (i = 0; i < dmxNumScreens; i++) {
+ WindowPtr pRoot = WindowTable[i];
+ WindowPtr pChild;
+
+#if DMX_WINDOW_DEBUG
+ dmxLog(dmxDebug, "%lu %p %p %p 2\n",
+ pRoot->drawable.id,
+ pRoot->parent, pRoot->firstChild, pRoot->lastChild);
+#endif
+
+ for (pChild = pRoot->firstChild; pChild; pChild = pChild->nextSib) {
+ if (pChild->mapped
+ && pChild->realized) {
+#if DMX_WINDOW_DEBUG
+ dmxLog(dmxDebug, " %p %d,%d %dx%d %d %d %d RECTS\n",
+ pChild,
+ pChild->drawable.x,
+ pChild->drawable.y,
+ pChild->drawable.width,
+ pChild->drawable.height,
+ pChild->visibility,
+ pChild->overrideRedirect,
+ REGION_NUM_RECTS(&pChild->clipList));
+#endif
+ rect.x = scalex(priv, pChild->drawable.x
+ + dixScreenOrigins[i].x);
+ rect.y = scaley(priv, pChild->drawable.y
+ + dixScreenOrigins[i].y);
+ rect.width = scalex(priv, pChild->drawable.width);
+ rect.height = scaley(priv, pChild->drawable.height);
+ XDrawRectangle(dpy, priv->pixmap, priv->gc,
+ rect.x, rect.y, rect.width, rect.height);
+ XUnionRectWithRegion(&rect, used, used);
+ XSubtractRegion(whole, used, avail);
+ XSetRegion(dpy, priv->gc, avail);
+ }
+ }
+#ifdef PANORAMIX
+ if (!noPanoramiXExtension) break; /* Screen 0 valid with Xinerama */
+#endif
+ }
+ XDestroyRegion(avail);
+ XDestroyRegion(used);
+ XDestroyRegion(whole);
+ XSetClipMask(dpy, priv->gc, None);
+}
+
+static void dmxConsoleDraw(myPrivate *priv, int updateCursor, int update)
+{
+ GETDMXINPUTFROMPRIV;
+ Display *dpy = priv->display;
+ int i;
+
+ XFillRectangle(dpy, priv->pixmap, priv->gc, 0, 0,
+ priv->consWidth, priv->consHeight);
+
+ for (i = 0; i < dmxNumScreens; i++) {
+ DMXScreenInfo *dmxScreen = &dmxScreens[i];
+ XFillRectangle(dpy, priv->pixmap,
+ dmxScreen->beDisplay ? priv->gcRev : priv->gcDet,
+ scalex(priv, dixScreenOrigins[i].x),
+ scaley(priv, dixScreenOrigins[i].y),
+ scalex(priv, screenInfo.screens[i]->width),
+ scaley(priv, screenInfo.screens[i]->height));
+ }
+ for (i = 0; i < dmxNumScreens; i++) {
+ XDrawRectangle(dpy, priv->pixmap, priv->gc,
+ scalex(priv, dixScreenOrigins[i].x),
+ scaley(priv, dixScreenOrigins[i].y),
+ scalex(priv, screenInfo.screens[i]->width),
+ scaley(priv, screenInfo.screens[i]->height));
+ }
+ if (dmxInput->windows) dmxConsoleDrawWindows(priv);
+ if (priv->fine && updateCursor) dmxConsoleDrawFineCursor(priv, 0);
+ if (update) {
+ XCopyArea(priv->display, priv->pixmap, priv->window, priv->gc,
+ 0, 0, priv->consWidth, priv->consHeight, 0, 0);
+ XSync(priv->display, False); /* Not a backend display */
+ }
+}
+
+static void dmxConsoleClearCursor(myPrivate *priv, int x, int y,
+ XRectangle *rect)
+{
+ int cw = 14, ch = 14; /* Clear width and height */
+
+ rect->x = scalex(priv, x) - cw/2;
+ rect->y = scaley(priv, y) - ch/2;
+ rect->width = cw;
+ rect->height = ch;
+ XSetClipRectangles(priv->display, priv->gc, 0, 0, rect, 1, Unsorted);
+ XSetClipRectangles(priv->display, priv->gcDet, 0, 0, rect, 1, Unsorted);
+ XSetClipRectangles(priv->display, priv->gcRev, 0, 0, rect, 1, Unsorted);
+ dmxConsoleDraw(priv, 0, 0);
+ XSetClipMask(priv->display, priv->gc, None);
+ XSetClipMask(priv->display, priv->gcDet, None);
+ XSetClipMask(priv->display, priv->gcRev, None);
+}
+
+
+static void dmxConsoleUpdateFineCursor(myPrivate *priv)
+{
+ int leave = 0;
+ XRectangle rects[2];
+
+ dmxConsoleClearCursor(priv, priv->globalX, priv->globalY, &rects[0]);
+ if (priv->dmxLocal->sendsCore) {
+ dmxGetGlobalPosition(&priv->globalX, &priv->globalY);
+ } else {
+ priv->globalX = priv->dmxLocal->lastX;
+ priv->globalY = priv->dmxLocal->lastY;
+ }
+
+ priv->lastX = scalex(priv, priv->width / 2);
+ priv->lastY = scaley(priv, priv->height / 2);
+
+ /* Compute new warp position, which may be
+ outside the window */
+ if (priv->globalX < 1 || priv->globalX >= priv->width) {
+ if (priv->globalX < 1) priv->lastX = 0;
+ else priv->lastX = scalex(priv, priv->width);
+ priv->lastY = scaley(priv, priv->globalY);
+ ++leave;
+ }
+ if (priv->globalY < 1 || priv->globalY >= priv->height) {
+ if (priv->globalY < 1) priv->lastY = 0;
+ else priv->lastY = scaley(priv, priv->height);
+ priv->lastX = scalex(priv, priv->globalX);
+ ++leave;
+ }
+
+ /* Draw pseudo cursor in window */
+ dmxConsoleDrawFineCursor(priv, &rects[1]);
+
+ XSetClipRectangles(priv->display, priv->gc, 0, 0, rects, 2, Unsorted);
+ XCopyArea(priv->display, priv->pixmap, priv->window, priv->gc,
+ 0, 0, priv->consWidth, priv->consHeight, 0, 0);
+ XSetClipMask(priv->display, priv->gc, None);
+
+ DMXDBG2("dmxConsoleUpdateFineCursor: WARP %d %d\n",
+ priv->lastX, priv->lastY);
+ XWarpPointer(priv->display, priv->window, priv->window,
+ 0, 0, 0, 0, priv->lastX, priv->lastY);
+ XSync(priv->display, False); /* Not a backend display */
+
+ if (leave) {
+ XEvent X;
+ while (XCheckMaskEvent(priv->display, PointerMotionMask, &X)) {
+ if (X.type == MotionNotify) {
+ if (X.xmotion.x != priv->lastX || X.xmotion.y != priv->lastY) {
+ DMXDBG4("Ignoring motion to %d %d after leave frm %d %d\n",
+ X.xmotion.x, X.xmotion.y,
+ priv->lastX, priv->lastY);
+ }
+ } else {
+ dmxLog(dmxInfo, "Ignoring event (%d): %s ****************\n",
+ X.type, dmxEventName(X.type));
+ }
+ }
+ }
+ DMXDBG6("dmxConsoleUpdateFineCursor: Warp %d %d on %d %d [%d %d]\n",
+ priv->lastX, priv->lastY,
+ scalex(priv, priv->width),
+ scaley(priv, priv->height),
+ priv->globalX, priv->globalY);
+}
+
+/** Whenever the window layout (size, position, stacking order) might be
+ * changed, this routine is called with the \a pWindow that changed and
+ * the \a type of change. This routine is called in a conservative
+ * fashion: the actual layout of the windows of the screen might not
+ * have had any human-visible changes. */
+void dmxConsoleUpdateInfo(pointer private, DMXUpdateType type,
+ WindowPtr pWindow)
+{
+ GETONLYPRIVFROMPRIVATE;
+ dmxConsoleDraw(priv, 1, 1);
+}
+
+static void dmxConsoleMoveAbsolute(myPrivate *priv, int x, int y,
+ DevicePtr pDev, dmxMotionProcPtr motion,
+ DMXBlockType block)
+{
+ int tmpX, tmpY, v[2];
+
+ tmpX = unscalex(priv, x);
+ tmpY = unscalex(priv, y);
+ DMXDBG6("dmxConsoleMoveAbsolute(,%d,%d) %d %d =? %d %d\n",
+ x, y, tmpX, tmpY, priv->curX, priv->curY);
+ if (tmpX == priv->curX && tmpY == priv->curY) return;
+ v[0] = unscalex(priv, x);
+ v[1] = unscaley(priv, y);
+ motion(pDev, v, 0, 2, DMX_ABSOLUTE_CONFINED, block);
+ /* dmxConsoleUpdatePosition gets called here by dmxCoreMotion */
+}
+
+static void dmxConsoleMoveRelative(myPrivate *priv, int x, int y,
+ DevicePtr pDev, dmxMotionProcPtr motion,
+ DMXBlockType block)
+{
+ int v[2];
+ /* Ignore the event generated from * warping back to middle */
+ if (x == priv->lastX && y == priv->lastY) return;
+ v[0] = priv->lastX - x;
+ v[1] = priv->lastY - y;
+ motion(pDev, v, 0, 2, DMX_RELATIVE, block);
+ /* dmxConsoleUpdatePosition gets called here by dmxCoreMotion */
+}
+
+/** This routine gets called from #dmxCoreMotion for each motion. This
+ * allows the console's notion of the cursor postion to change when
+ * another input device actually caused the change. */
+void dmxConsoleUpdatePosition(pointer private, int x, int y)
+{
+ GETONLYPRIVFROMPRIVATE;
+ int tmpX, tmpY;
+ Display *dpy = priv->display;
+ static unsigned long dmxGeneration = 0;
+
+
+ tmpX = scalex(priv, x);
+ tmpY = scaley(priv, y);
+ DMXDBG6("dmxConsoleUpdatePosition(,%d,%d) new=%d,%d dims=%d,%d\n",
+ x, y, tmpX, tmpY, priv->consWidth, priv->consHeight);
+
+ if (priv->fine) dmxConsoleUpdateFineCursor(priv);
+ if (tmpX != priv->curX || tmpY != priv->curY) {
+ if (tmpX < 0) tmpX = 0;
+ if (tmpY < 0) tmpY = 0;
+ if (tmpX >= priv->consWidth) tmpX = priv->consWidth - 1;
+ if (tmpY >= priv->consHeight) tmpY = priv->consHeight - 1;
+ priv->curX = tmpX;
+ priv->curY = tmpY;
+ if (!priv->fine) {
+ DMXDBG2(" WARP B %d %d\n", priv->curX, priv->curY);
+ XWarpPointer(dpy, priv->window,
+ priv->window, 0, 0, 0, 0, tmpX, tmpY);
+ XSync(dpy, False); /* Not a backend display */
+ }
+ }
+
+ if (dmxGeneration != serverGeneration) {
+ dmxGeneration = serverGeneration;
+ dmxConsoleDraw(priv, 1, 1);
+ }
+}
+
+/** Collect all pending events from the console's display. Plase these
+ * events on the server event queue using the \a motion and \a enqueue
+ * routines. The \a checkspecial routine is used to check for special
+ * keys that need handling. \a block tells if signals should be blocked
+ * when updating the event queue. */
+void dmxConsoleCollectEvents(DevicePtr pDev,
+ dmxMotionProcPtr motion,
+ dmxEnqueueProcPtr enqueue,
+ dmxCheckSpecialProcPtr checkspecial,
+ DMXBlockType block)
+{
+ GETPRIVFROMPDEV;
+ GETDMXINPUTFROMPRIV;
+ Display *dpy = priv->display;
+ Window win = priv->window;
+ int width = priv->width;
+ int height = priv->height;
+ XEvent X, N;
+ XSetWindowAttributes attribs;
+ static int rInitialized = 0;
+ static Region r;
+ XRectangle rect;
+ static int raising = 0, raiseX, raiseY; /* FIXME */
+
+ while (XPending(dpy)) {
+ XNextEvent(dpy, &X);
+ switch(X.type) {
+ case VisibilityNotify:
+ break;
+ case Expose:
+ DMXDBG5("dmxConsoleCollectEvents: Expose #%d %d %d %d %d\n",
+ X.xexpose.count,
+ X.xexpose.x, X.xexpose.y,
+ X.xexpose.width, X.xexpose.height);
+ if (!rInitialized++) r = XCreateRegion();
+ rect.x = X.xexpose.x;
+ rect.y = X.xexpose.y;
+ rect.width = X.xexpose.width;
+ rect.height = X.xexpose.height;
+ XUnionRectWithRegion(&rect, r, r);
+ if (X.xexpose.count == 0) {
+ XSetRegion(dpy, priv->gc, r);
+ XSetRegion(dpy, priv->gcDet, r);
+ XSetRegion(dpy, priv->gcRev, r);
+ dmxConsoleDraw(priv, 1, 1);
+ XSetClipMask(dpy, priv->gc, None);
+ XSetClipMask(dpy, priv->gcDet, None);
+ XSetClipMask(dpy, priv->gcRev, None);
+ XDestroyRegion(r);
+ rInitialized = 0;
+ }
+ break;
+ case ResizeRequest:
+ DMXDBG2("dmxConsoleCollectEvents: Resize %d %d\n",
+ X.xresizerequest.width, X.xresizerequest.height);
+ priv->consWidth = X.xresizerequest.width;
+ priv->consHeight = X.xresizerequest.height;
+ priv->xScale = (double)priv->consWidth / width;
+ priv->yScale = (double)priv->consHeight / height;
+ attribs.override_redirect = True;
+ XChangeWindowAttributes(dpy, win, CWOverrideRedirect, &attribs);
+ XResizeWindow(dpy, win, priv->consWidth, priv->consHeight);
+ XFreePixmap(dpy, priv->pixmap);
+ priv->pixmap = XCreatePixmap(dpy,
+ RootWindow(dpy, DefaultScreen(dpy)),
+ priv->consWidth,
+ priv->consHeight,
+ DefaultDepth(dpy,DefaultScreen(dpy)));
+ dmxConsoleDraw(priv, 1, 1);
+ attribs.override_redirect = False;
+ XChangeWindowAttributes(dpy, win, CWOverrideRedirect, &attribs);
+ break;
+ case LeaveNotify:
+ DMXDBG4("dmxConsoleCollectEvents: Leave @ %d,%d; r=%d f=%d\n",
+ X.xcrossing.x, X.xcrossing.y, raising, priv->fine);
+ if (!priv->captured) dmxCommonRestoreState(priv);
+ else {
+ dmxConsoleUncapture(dmxInput);
+ dmxCommonRestoreState(priv);
+ }
+ break;
+ case EnterNotify:
+ DMXDBG6("dmxConsoleCollectEvents: Enter %d,%d r=%d f=%d (%d,%d)\n",
+ X.xcrossing.x, X.xcrossing.y, raising, priv->fine,
+ priv->curX, priv->curY);
+ dmxCommonSaveState(priv);
+ if (raising) {
+ raising = 0;
+ dmxConsoleMoveAbsolute(priv, raiseX, raiseY,
+ priv->mou, motion, block);
+ } else {
+ if (priv->fine) {
+ /* The raise will generate an event near the center,
+ * which is not where the cursor should be. So we
+ * save the real position, do the raise, and move
+ * the cursor here again after the raise generates
+ * the event. */
+ raising = 1;
+ raiseX = X.xcrossing.x;
+ raiseY = X.xcrossing.y;
+ XRaiseWindow(dpy, priv->window);
+ }
+ XSync(dpy, False); /* Not a backend display */
+ if (!X.xcrossing.x && !X.xcrossing.y)
+ dmxConsoleMoveAbsolute(priv, priv->curX, priv->curY,
+ priv->mou, motion, block);
+ }
+ break;
+ case MotionNotify:
+ if (priv->curX == X.xmotion.x && priv->curY == X.xmotion.y)
+ continue;
+ if (XPending(dpy)) { /* do motion compression */
+ XPeekEvent(dpy, &N);
+ if (N.type == MotionNotify) continue;
+ }
+ DMXDBG2("dmxConsoleCollectEvents: Motion %d %d\n",
+ X.xmotion.x, X.xmotion.y);
+ if (raising) {
+ raising = 0;
+ dmxConsoleMoveAbsolute(priv, raiseX, raiseY,
+ priv->mou, motion, block);
+ } else {
+ if (priv->fine)
+ dmxConsoleMoveRelative(priv, X.xmotion.x, X.xmotion.y,
+ priv->mou, motion, block);
+ else
+ dmxConsoleMoveAbsolute(priv, X.xmotion.x, X.xmotion.y,
+ priv->mou, motion, block);
+ }
+ break;
+ case KeyPress:
+ case KeyRelease:
+ enqueue(priv->kbd, X.type, X.xkey.keycode, 0, NULL, block);
+ break;
+ default:
+ /* Pass the whole event here, because
+ * this may be an extension event. */
+ enqueue(priv->mou, X.type, X.xbutton.button, 0, &X, block);
+ break;
+ }
+ }
+}
+
+static void dmxCloseConsole(myPrivate *priv)
+{
+ GETDMXINPUTFROMPRIV;
+ dmxCommonRestoreState(priv);
+ if (priv->display) {
+ XFreeGC(priv->display, priv->gc);
+ XFreeGC(priv->display, priv->gcDet);
+ XFreeGC(priv->display, priv->gcRev);
+ XFreeGC(priv->display, priv->gcCur);
+ if (!dmxInput->console) XCloseDisplay(priv->display);
+ }
+ priv->display = NULL;
+}
+
+static Bool dmxCloseConsoleScreen(int idx, ScreenPtr pScreen)
+{
+ myPrivate *priv, *last;
+
+ for (last = priv = (myPrivate *)dixLookupPrivate(&pScreen->devPrivates,
+ dmxScreenPrivateKey);
+ priv;
+ priv = priv->next) dmxCloseConsole(last = priv);
+
+ DMX_UNWRAP(CloseScreen, last, pScreen);
+ return pScreen->CloseScreen(idx, pScreen);
+}
+
+static Cursor dmxConsoleCreateEmptyCursor(myPrivate *priv)
+{
+ char noCursorData[] = { 0, 0, 0, 0, 0, 0, 0, 0 };
+ Pixmap pixmap;
+ Cursor cursor;
+ XColor color, tmpColor;
+ Display *dpy = priv->display;
+
+ /* Create empty cursor for window */
+ pixmap = XCreateBitmapFromData(priv->display, priv->window,
+ noCursorData, 8, 8);
+ if (!XAllocNamedColor(dpy, DefaultColormap(dpy, DefaultScreen(dpy)),
+ "black",
+ &color,
+ &tmpColor))
+ dmxLog(dmxFatal, "Cannot allocate color for cursor\n");
+ cursor = XCreatePixmapCursor(dpy, pixmap, pixmap, &color, &color, 0, 0);
+ XFreePixmap(dpy, pixmap);
+ return cursor;
+}
+
+static void dmxConsoleComputeWidthHeight(myPrivate *priv,
+ int *width, int *height,
+ double *xScale, double *yScale,
+ int *consWidth, int *consHeight)
+{
+ int screen;
+ Display *dpy = priv->display;
+
+ *width = 0;
+ *height = 0;
+ *xScale = 1.0;
+ *yScale = 1.0;
+
+ screen = DefaultScreen(dpy);
+ *consWidth = DisplayWidth(dpy, screen) * CONSOLE_NUM / CONSOLE_DEN;
+ *consHeight = DisplayHeight(dpy, screen) * CONSOLE_NUM / CONSOLE_DEN;
+
+ if (*consWidth < 1) *consWidth = 1;
+ if (*consHeight < 1) *consHeight = 1;
+
+#if 1
+ /* Always keep the console size similar
+ * to the global bounding box. */
+ *width = dmxGlobalWidth;
+ *height = dmxGlobalHeight;
+#else
+ /* Make the console window as big as
+ * possible by computing the visible
+ * bounding box. */
+ for (i = 0; i < dmxNumScreens; i++) {
+ if (dixScreenOrigins[i].x+screenInfo.screens[i]->width > *width)
+ *width = dixScreenOrigins[i].x+screenInfo.screens[i]->width;
+
+ if (dixScreenOrigins[i].y+screenInfo.screens[i]->height > *height)
+ *height = dixScreenOrigins[i].y+screenInfo.screens[i]->height;
+ }
+#endif
+
+ if ((double)*consWidth / *width < (double)*consHeight / *height)
+ *xScale = *yScale = (double)*consWidth / *width;
+ else
+ *xScale = *yScale = (double)*consHeight / *height;
+
+ *consWidth = scalex(priv, *width);
+ *consHeight = scaley(priv, *height);
+ if (*consWidth < 1) *consWidth = 1;
+ if (*consHeight < 1) *consHeight = 1;
+}
+
+/** Re-initialized the console device described by \a pDev (after a
+ * reconfig). */
+void dmxConsoleReInit(DevicePtr pDev)
+{
+ GETPRIVFROMPDEV;
+ Display *dpy;
+
+ if (!priv || !priv->initialized) return;
+ dpy = priv->display;
+
+ dmxConsoleComputeWidthHeight(priv,
+ &priv->width, &priv->height,
+ &priv->xScale, &priv->yScale,
+ &priv->consWidth, &priv->consHeight);
+ XResizeWindow(dpy, priv->window, priv->consWidth, priv->consHeight);
+ XFreePixmap(dpy, priv->pixmap);
+ priv->pixmap = XCreatePixmap(dpy,
+ RootWindow(dpy, DefaultScreen(dpy)),
+ priv->consWidth,
+ priv->consHeight,
+ DefaultDepth(dpy,DefaultScreen(dpy)));
+ dmxConsoleDraw(priv, 1, 1);
+}
+
+/** Initialized the console device described by \a pDev. */
+void dmxConsoleInit(DevicePtr pDev)
+{
+ GETPRIVFROMPDEV;
+ DMXInputInfo *dmxInput = &dmxInputs[dmxLocal->inputIdx];
+ int screen;
+ unsigned long mask;
+ XSetWindowAttributes attribs;
+ Display *dpy;
+ Window win;
+ XGCValues gcvals;
+ XColor color;
+ XClassHint class_hints;
+ unsigned long tmp;
+
+ if (dmxLocal->type == DMX_LOCAL_MOUSE) priv->mou = pDev;
+ if (dmxLocal->type == DMX_LOCAL_KEYBOARD) priv->kbd = pDev;
+ if (priv->initialized++) return; /* Only do once for mouse/keyboard pair */
+
+ if (!(dpy = priv->display = XOpenDisplay(dmxInput->name)))
+ dmxLog(dmxFatal,
+ "dmxOpenConsole: cannot open console display %s\n",
+ dmxInput->name);
+
+ /* Set up defaults */
+ dmxConsoleComputeWidthHeight(priv,
+ &priv->width, &priv->height,
+ &priv->xScale, &priv->yScale,
+ &priv->consWidth, &priv->consHeight);
+
+ /* Private initialization using computed values or constants. */
+ screen = DefaultScreen(dpy);
+ priv->initPointerX = scalex(priv, priv->width / 2);
+ priv->initPointerY = scaley(priv, priv->height / 2);
+ priv->eventMask = (ButtonPressMask
+ | ButtonReleaseMask
+ | PointerMotionMask
+ | EnterWindowMask
+ | LeaveWindowMask
+ | KeyPressMask
+ | KeyReleaseMask
+ | ExposureMask
+ | ResizeRedirectMask);
+
+ mask = CWBackPixel | CWEventMask | CWColormap | CWOverrideRedirect;
+ attribs.colormap = DefaultColormap(dpy, screen);
+ if (XParseColor(dpy, attribs.colormap, CONSOLE_BG_COLOR, &color)
+ && XAllocColor(dpy, attribs.colormap, &color)) {
+ attribs.background_pixel = color.pixel;
+ } else
+ attribs.background_pixel = WhitePixel(dpy, screen);
+
+ attribs.event_mask = priv->eventMask;
+ attribs.override_redirect = False;
+
+ win = priv->window = XCreateWindow(dpy,
+ RootWindow(dpy, screen),
+ 0, 0, priv->consWidth, priv->consHeight,
+ 0,
+ DefaultDepth(dpy, screen),
+ InputOutput,
+ DefaultVisual(dpy, screen),
+ mask, &attribs);
+ priv->pixmap = XCreatePixmap(dpy, RootWindow(dpy, screen),
+ priv->consWidth, priv->consHeight,
+ DefaultDepth(dpy, screen));
+
+ /* Set up properties */
+ XStoreName(dpy, win, DMX_CONSOLE_NAME);
+ class_hints.res_name = DMX_RES_NAME;
+ class_hints.res_class = DMX_RES_CLASS;
+ XSetClassHint(dpy, win, &class_hints);
+
+
+ /* Map the window */
+ XMapWindow(dpy, win);
+
+ /* Create cursors */
+ priv->cursorNormal = XCreateFontCursor(dpy, XC_circle);
+ priv->cursorGrabbed = XCreateFontCursor(dpy, XC_spider);
+ priv->cursorEmpty = dmxConsoleCreateEmptyCursor(priv);
+ XDefineCursor(dpy, priv->window, priv->cursorNormal);
+
+ /* Create GC */
+ mask = (GCFunction | GCPlaneMask | GCClipMask | GCForeground |
+ GCBackground | GCLineWidth | GCLineStyle | GCCapStyle |
+ GCFillStyle | GCGraphicsExposures);
+ gcvals.function = GXcopy;
+ gcvals.plane_mask = AllPlanes;
+ gcvals.clip_mask = None;
+ if (XParseColor(dpy, attribs.colormap, CONSOLE_SCREEN_FG_COLOR, &color)
+ && XAllocColor(dpy, attribs.colormap, &color)) {
+ gcvals.foreground = color.pixel;
+ } else
+ gcvals.foreground = BlackPixel(dpy, screen);
+ if (XParseColor(dpy, attribs.colormap, CONSOLE_SCREEN_BG_COLOR, &color)
+ && XAllocColor(dpy, attribs.colormap, &color)) {
+ gcvals.background = color.pixel;
+ } else
+ gcvals.background = WhitePixel(dpy, screen);
+ gcvals.line_width = 0;
+ gcvals.line_style = LineSolid;
+ gcvals.cap_style = CapNotLast;
+ gcvals.fill_style = FillSolid;
+ gcvals.graphics_exposures = False;
+
+ priv->gc = XCreateGC(dpy, win, mask, &gcvals);
+
+ tmp = gcvals.foreground;
+ if (XParseColor(dpy, attribs.colormap, CONSOLE_SCREEN_DET_COLOR, &color)
+ && XAllocColor(dpy, attribs.colormap, &color)) {
+ gcvals.foreground = color.pixel;
+ } else
+ gcvals.foreground = BlackPixel(dpy, screen);
+ priv->gcDet = XCreateGC(dpy, win, mask, &gcvals);
+ gcvals.foreground = tmp;
+
+ tmp = gcvals.background;
+ gcvals.background = gcvals.foreground;
+ gcvals.foreground = tmp;
+ priv->gcRev = XCreateGC(dpy, win, mask, &gcvals);
+
+ gcvals.background = gcvals.foreground;
+ if (XParseColor(dpy, attribs.colormap, CONSOLE_SCREEN_CUR_COLOR, &color)
+ && XAllocColor(dpy, attribs.colormap, &color)) {
+ gcvals.foreground = color.pixel;
+ } else
+ gcvals.foreground = BlackPixel(dpy, screen);
+ priv->gcCur = XCreateGC(dpy, win, mask, &gcvals);
+
+ dmxConsoleDraw(priv, 1, 1);
+
+ if (dixLookupPrivate(&screenInfo.screens[0]->devPrivates,
+ dmxScreenPrivateKey))
+ priv->next = dixLookupPrivate(&screenInfo.screens[0]->devPrivates,
+ dmxScreenPrivateKey);
+ else
+ DMX_WRAP(CloseScreen, dmxCloseConsoleScreen,
+ priv, screenInfo.screens[0]);
+ dixSetPrivate(&screenInfo.screens[0]->devPrivates, dmxScreenPrivateKey,
+ priv);
+}
+
+/** Fill in the \a info structure for the specified \a pDev. Only used
+ * for pointers. */
+void dmxConsoleMouGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
+{
+ GETPRIVFROMPDEV;
+
+ info->buttonClass = 1;
+ dmxCommonMouGetMap(pDev, info->map, &info->numButtons);
+ info->valuatorClass = 1;
+ info->numRelAxes = 2;
+ info->minval[0] = 0;
+ info->minval[1] = 0;
+ /* max possible console window size: */
+ info->maxval[0] = DisplayWidth(priv->display, DefaultScreen(priv->display));
+ info->maxval[1] = DisplayHeight(priv->display, DefaultScreen(priv->display));
+ info->res[0] = 1;
+ info->minres[0] = 0;
+ info->maxres[0] = 1;
+ info->ptrFeedbackClass = 1;
+}
+
+/** Fill in the \a info structure for the specified \a pDev. Only used
+ * for keyboard. */
+void dmxConsoleKbdGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
+{
+ dmxCommonKbdGetInfo(pDev, info);
+ info->keyboard = 1;
+ info->keyClass = 1;
+ dmxCommonKbdGetMap(pDev, &info->keySyms, info->modMap);
+ info->freemap = 1;
+ info->focusClass = 1;
+ info->kbdFeedbackClass = 1;
+}
+
+/** Handle special console-only keys. */
+int dmxConsoleFunctions(pointer private, DMXFunctionType function)
+{
+ GETONLYPRIVFROMPRIVATE;
+ XRectangle rect;
+ Display *dpy = priv->display;
+
+ switch (function) {
+ case DMX_FUNCTION_FINE:
+ if (priv->fine) {
+ priv->fine = 0;
+ dmxConsoleClearCursor(priv, priv->globalX, priv->globalY, &rect);
+ XSetClipRectangles(dpy, priv->gc, 0, 0, &rect, 1, Unsorted);
+ XCopyArea(dpy, priv->pixmap, priv->window, priv->gc,
+ 0, 0, priv->consWidth, priv->consHeight, 0, 0);
+ XSetClipMask(dpy, priv->gc, None);
+
+ XDefineCursor(dpy, priv->window,
+ priv->grabbed
+ ? priv->cursorGrabbed
+ : priv->cursorNormal);
+ XWarpPointer(dpy, priv->window, priv->window,
+ 0, 0, 0, 0,
+ scalex(priv, priv->globalX),
+ scaley(priv, priv->globalY));
+ XSync(dpy, False); /* Not a backend display */
+ } else {
+ priv->fine = 1;
+ XRaiseWindow(dpy, priv->window);
+ XDefineCursor(dpy, priv->window, priv->cursorEmpty);
+ dmxConsoleUpdateFineCursor(priv);
+ }
+ return 1;
+ case DMX_FUNCTION_GRAB:
+ if (priv->grabbed) {
+ XUngrabKeyboard(dpy, CurrentTime);
+ XUngrabPointer(dpy, CurrentTime);
+ XDefineCursor(dpy, priv->window,
+ priv->fine
+ ? priv->cursorEmpty
+ : priv->cursorNormal);
+ } else {
+ if (XGrabPointer(dpy, priv->window, True,
+ 0, GrabModeAsync, GrabModeAsync, priv->window,
+ None, CurrentTime)) {
+ dmxLog(dmxError, "XGrabPointer failed\n");
+ return 0;
+ }
+ if (XGrabKeyboard(dpy, priv->window, True,
+ GrabModeAsync, GrabModeAsync, CurrentTime)) {
+ dmxLog(dmxError, "XGrabKeyboard failed\n");
+ XUngrabPointer(dpy, CurrentTime);
+ return 0;
+ }
+ XDefineCursor(dpy, priv->window,
+ priv->fine
+ ? priv->cursorEmpty
+ : priv->cursorGrabbed);
+ }
+ priv->grabbed = !priv->grabbed;
+ if (priv->fine) dmxConsoleUpdateFineCursor(priv);
+ return 1;
+ case DMX_FUNCTION_TERMINATE:
+ return 1;
+ default:
+ return 0;
+ }
+}
+
+static void dmxDump(void)
+{
+ int i, j;
+ DMXInputInfo *dmxInput;
+ XEvent X;
+
+ for (i = 0, dmxInput = &dmxInputs[0]; i < dmxNumInputs; i++, dmxInput++) {
+ for (j = 0; j < dmxInput->numDevs; j++) {
+ DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[j];
+ myPrivate *priv = dmxLocal->private;
+ while (priv
+ && priv->display
+ && XCheckTypedEvent(priv->display, MotionNotify, &X)) {
+ DMXDBG4("dmxDump: %s/%d threw event away %d %s\n",
+ dmxInput->name, j, X.type, dmxEventName(X.type));
+ }
+ }
+ }
+}
+
+/** This routine is used to warp the pointer into the console window
+ * from anywhere on the screen. It is used when backend and console
+ * input are both being taken from the same X display. */
+void dmxConsoleCapture(DMXInputInfo *dmxInput)
+{
+ int i;
+ XEvent X;
+
+ DMXDBG0("dmxConsoleCapture\n");
+ dmxSync(NULL, TRUE);
+ for (i = 0; i < dmxInput->numDevs; i++) {
+ DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[i];
+ myPrivate *priv = dmxLocal->private;
+ if (dmxLocal->extType != DMX_LOCAL_TYPE_CONSOLE) continue;
+ if (dmxLocal->type != DMX_LOCAL_MOUSE) continue;
+ if (priv->captured) continue;
+ priv->captured = 2; /* Ungrab only after proximal events. */
+ XRaiseWindow(priv->display, priv->window);
+ XSync(priv->display, False); /* Not a backend display */
+ while (XCheckTypedEvent(priv->display, MotionNotify, &X)) {
+ DMXDBG3(" Ignoring motion to %d %d after capture on %s\n",
+ X.xmotion.x, X.xmotion.y, dmxInput->name);
+ }
+ XWarpPointer(priv->display, None,
+ priv->window, 0, 0, 0, 0, priv->curX, priv->curY);
+ XSync(priv->display, False); /* Not a backend display */
+ dmxDump();
+ if (priv->fine) dmxConsoleUpdateFineCursor(priv);
+ }
+}
+
+/** Undo the capture that was done by #dmxConsoleCapture. */
+void dmxConsoleUncapture(DMXInputInfo *dmxInput)
+{
+ int i;
+
+ DMXDBG0("dmxConsoleUncapture\n");
+ dmxSync(NULL, TRUE);
+ for (i = 0; i < dmxInput->numDevs; i++) {
+ DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[i];
+ myPrivate *priv = dmxLocal->private;
+ if (dmxLocal->extType != DMX_LOCAL_TYPE_CONSOLE) continue;
+ if (dmxLocal->type != DMX_LOCAL_MOUSE) continue;
+ if (!priv->captured) continue;
+ priv->captured = 0;
+ XSync(priv->display, False); /* Not a backend display */
+ }
+}
diff --git a/xorg-server/hw/dmx/input/dmxconsole.h b/xorg-server/hw/dmx/input/dmxconsole.h
new file mode 100644
index 000000000..cd545d39b
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxconsole.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface for console device support. \see dmxconsole.c \see dmxcommon.c */
+
+#ifndef _DMXCONSOLE_H_
+#define _DMXCONSOLE_H_
+
+extern pointer dmxConsoleCreatePrivate(DeviceIntPtr pDevice);
+extern void dmxConsoleDestroyPrivate(pointer private);
+extern void dmxConsoleInit(DevicePtr pDev);
+extern void dmxConsoleReInit(DevicePtr pDev);
+extern void dmxConsoleMouGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+extern void dmxConsoleKbdGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+extern void dmxConsoleCollectEvents(DevicePtr pDev,
+ dmxMotionProcPtr motion,
+ dmxEnqueueProcPtr enqueue,
+ dmxCheckSpecialProcPtr checkspecial,
+ DMXBlockType block);
+extern int dmxConsoleFunctions(pointer private, DMXFunctionType function);
+extern void dmxConsoleUpdatePosition(pointer private, int x, int y);
+extern void dmxConsoleKbdSetCtrl(pointer private, KeybdCtrl *ctrl);
+extern void dmxConsoleCapture(DMXInputInfo *dmxInput);
+extern void dmxConsoleUncapture(DMXInputInfo *dmxInput);
+extern void dmxConsoleUpdateInfo(pointer private,
+ DMXUpdateType, WindowPtr pWindow);
+
+#endif
diff --git a/xorg-server/hw/dmx/input/dmxdetach.c b/xorg-server/hw/dmx/input/dmxdetach.c
new file mode 100644
index 000000000..cc2250683
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxdetach.c
@@ -0,0 +1,58 @@
+/*
+ * Copyright 2004 Red Hat Inc., Raleigh, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Provide support and helper functions for input detach and attach. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "dmxinputinit.h"
+#include "dmxextension.h" /* For dmxInputCount */
+
+/** Search for input associated with \a dmxScreen, and detach. */
+void dmxInputDetach(DMXScreenInfo *dmxScreen, Bool reserveId)
+{
+ int i;
+
+ for (i = 0; i < dmxNumInputs; i++) {
+ DMXInputInfo *dmxInput = &dmxInputs[i];
+ if (dmxInput->scrnIdx == dmxScreen->index) {
+ dmxLogInput(dmxInput, "Detaching (%sreserved)\n",
+ reserveId ? "" : "not ");
+ dmxInput->detached = True;
+ return;
+ }
+ }
+}
diff --git a/xorg-server/hw/dmx/input/dmxdummy.c b/xorg-server/hw/dmx/input/dmxdummy.c
new file mode 100644
index 000000000..2afe2580d
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxdummy.c
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Provide mouse and keyboard that are sufficient for starting the X
+ * server, but that don't actually provide any events. This is useful
+ * for testing. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "dmx.h"
+#include "dmxinputinit.h"
+#include "dmxdummy.h"
+
+/** Return information about the dummy keyboard device specified in \a pDev
+ * into the structure pointed to by \a info. The keyboard is set up to
+ * have 1 valid key code that is \a NoSymbol */
+void dmxDummyKbdGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
+{
+ static KeySym keyboard_mapping = NoSymbol;
+
+ info->keyboard = 1;
+ info->keyClass = 1;
+ info->keySyms.minKeyCode = 8;
+ info->keySyms.maxKeyCode = 8;
+ info->keySyms.mapWidth = 1;
+ info->keySyms.map = &keyboard_mapping;
+ info->freemap = 0;
+ info->focusClass = 1;
+ info->kbdFeedbackClass = 1;
+#ifdef XKB
+ info->force = 1;
+#endif
+}
+
+/** Return information about the dummy mouse device specified in \a pDev
+ * into the structure pointed to by \a info. They mouse has 3 buttons
+ * and two axes. */
+void dmxDummyMouGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
+{
+ info->buttonClass = 1;
+ info->numButtons = 3;
+ info->map[0] = 1;
+ info->map[1] = 2;
+ info->map[2] = 3;
+ info->valuatorClass = 1;
+ info->numRelAxes = 2;
+ info->minval[0] = 0;
+ info->minval[1] = 0;
+ info->maxval[0] = 0;
+ info->maxval[1] = 0;
+ info->res[0] = 1;
+ info->minres[0] = 0;
+ info->maxres[0] = 1;
+ info->ptrFeedbackClass = 1;
+}
diff --git a/xorg-server/hw/dmx/input/dmxdummy.h b/xorg-server/hw/dmx/input/dmxdummy.h
new file mode 100644
index 000000000..e3a85be95
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxdummy.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to dummy input device support. \see dmxdummy.c */
+
+#ifndef _DMXDUMMY_H_
+#define _DMXDUMMY_H_
+
+extern void dmxDummyMouGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+extern void dmxDummyKbdGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+
+#endif
diff --git a/xorg-server/hw/dmx/input/dmxeq.c b/xorg-server/hw/dmx/input/dmxeq.c
new file mode 100644
index 000000000..dff0b4423
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxeq.c
@@ -0,0 +1,307 @@
+/*
+ *
+ * Copyright 1990, 1998 The Open Group
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation.
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of The Open Group shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from The Open Group.
+ *
+ * Author: Keith Packard, MIT X Consortium
+ */
+
+/*
+ * dmxeq.c is derived from mi/mieq.c so that XInput events can be handled
+ *
+ * Modified by: Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ * Copyright 2002-2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/** \file
+ * This file provides an event queue that knows about XInput events.
+ * All of the code is based on mi/mieq.c and was modified as little as
+ * possible to provide XInput event support (the copyright and some of
+ * the comments are from The Open Group, Keith Packard, MIT X
+ * Consortium). (Another example of similar code is provided in
+ * hw/xfree86/common/xf86Xinput.c.) */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#define DMX_EQ_DEBUG 0
+
+#include "dmx.h"
+#include "dmxeq.h"
+#include "dmxinput.h"
+#include "dmxlog.h"
+#include "dmxdpms.h"
+
+#include "inputstr.h"
+#include "scrnintstr.h" /* For screenInfo */
+
+#ifdef XINPUT
+#include <X11/extensions/XIproto.h>
+#define EXTENSION_PROC_ARGS void *
+#endif
+
+#if DMX_EQ_DEBUG
+#define DMXDBG2(f,a,b) dmxLog(dmxDebug,f,a,b)
+#define DMXDBG5(f,a,b,c,d,e) dmxLog(dmxDebug,f,a,b,c,d,e)
+#else
+#define DMXDBG2(f,a,b)
+#define DMXDBG5(f,a,b,c,d,e)
+#endif
+
+/** The size of our queue. (The queue provided by mi/mieq.c has a size
+ * of 256.) */
+#define QUEUE_SIZE 256
+
+/** Information about the event. */
+typedef struct _Event {
+ xEvent event; /**< Event. */
+ ScreenPtr pScreen; /**< Screen on which event occurred. */
+#ifdef XINPUT
+ deviceValuator valuator; /**< XInput device valuator information. */
+#endif
+} EventRec, *EventPtr;
+
+/** Event queue. */
+typedef struct _EventQueue {
+ HWEventQueueType head; /**< Queue head; must be long for SetInputCheck. */
+ HWEventQueueType tail; /**< Queue tail; must be long for SetInputCheck. */
+ CARD32 lastEventTime; /**< To avoid time running backwards. */
+ Bool lastMotion; /**< True if last event was motion. */
+ EventRec events[QUEUE_SIZE]; /**< Static allocation for signals. */
+ DevicePtr pKbd, pPtr; /**< Device pointers (to get funcs) */
+ ScreenPtr pEnqueueScreen;/**< Screen events are delivered to. */
+ ScreenPtr pDequeueScreen;/**< Screen events are dispatched to. */
+} EventQueueRec, *EventQueuePtr;
+
+static EventQueueRec dmxEventQueue;
+static Bool dmxeqInitializedFlag = FALSE;
+
+Bool dmxeqInitialized(void)
+{
+ return dmxeqInitializedFlag;
+}
+
+Bool dmxeqInit(DevicePtr pKbd, DevicePtr pPtr)
+{
+ static unsigned long dmxGeneration = 0;
+
+ if (dmxGeneration == serverGeneration && dmxeqInitializedFlag)
+ return FALSE;
+ dmxGeneration = serverGeneration;
+ dmxeqInitializedFlag = TRUE;
+ dmxEventQueue.head = 0;
+ dmxEventQueue.tail = 0;
+ dmxEventQueue.lastEventTime = GetTimeInMillis();
+ dmxEventQueue.pKbd = pKbd;
+ dmxEventQueue.pPtr = pPtr;
+ dmxEventQueue.lastMotion = FALSE;
+ dmxEventQueue.pEnqueueScreen = screenInfo.screens[0];
+ dmxEventQueue.pDequeueScreen = dmxEventQueue.pEnqueueScreen;
+ SetInputCheck(&dmxEventQueue.head, &dmxEventQueue.tail);
+ return TRUE;
+}
+
+/**
+ * This function adds an event to the end of the queue. If the event is
+ * an XInput event, then the next event (the valuator event) is also
+ * stored in the queue. If the new event has a time before the time of
+ * the last event currently on the queue, then the time is updated for
+ * the new event.
+ *
+ * Must be reentrant with ProcessInputEvents. Assumption: dmxeqEnqueue
+ * will never be interrupted. If this is called from both signal
+ * handlers and regular code, make sure the signal is suspended when
+ * called from regular code.
+ */
+
+void dmxeqEnqueue(xEvent *e)
+{
+ HWEventQueueType oldtail, newtail;
+ Bool isMotion;
+
+ oldtail = dmxEventQueue.tail;
+ isMotion = e->u.u.type == MotionNotify;
+ if (isMotion
+ && dmxEventQueue.lastMotion
+ && oldtail != dmxEventQueue.head) {
+ if (oldtail == 0) oldtail = QUEUE_SIZE;
+ oldtail = oldtail - 1;
+ } else {
+ newtail = oldtail + 1;
+ if (newtail == QUEUE_SIZE) newtail = 0;
+ /* Toss events which come in late */
+ if (newtail == dmxEventQueue.head) return;
+ dmxEventQueue.tail = newtail;
+ }
+ DMXDBG2("dmxeqEnqueue %d %d\n", dmxEventQueue.head, dmxEventQueue.tail);
+ dmxEventQueue.lastMotion = isMotion;
+ dmxEventQueue.events[oldtail].pScreen = dmxEventQueue.pEnqueueScreen;
+
+ /* Store the event in the queue */
+ dmxEventQueue.events[oldtail].event = *e;
+#ifdef XINPUT
+ {
+ /* If this is an XInput event, store the
+ * valuator event, too */
+ deviceKeyButtonPointer *ev = (deviceKeyButtonPointer *)e;
+ if (e->u.u.type >= LASTEvent && (ev->deviceid & MORE_EVENTS))
+ dmxEventQueue.events[oldtail].valuator = *(deviceValuator *)(ev+1);
+ }
+#endif
+
+ /* Make sure that event times don't go
+ * backwards - this is "unnecessary",
+ * but very useful */
+ if (e->u.keyButtonPointer.time < dmxEventQueue.lastEventTime
+ && dmxEventQueue.lastEventTime - e->u.keyButtonPointer.time < 10000) {
+ dmxEventQueue.events[oldtail].event.u.keyButtonPointer.time =
+ dmxEventQueue.lastEventTime;
+ }
+}
+
+/** Make \a pScreen the new screen for enqueueing events. If \a fromDIX
+ * is TRUE, also make \a pScreen the new screen for dequeuing events. */
+void dmxeqSwitchScreen(ScreenPtr pScreen, Bool fromDIX)
+{
+ dmxEventQueue.pEnqueueScreen = pScreen;
+ if (fromDIX) dmxEventQueue.pDequeueScreen = pScreen;
+}
+
+#ifdef XINPUT
+static void dmxeqProcessXInputEvent(xEvent *xe, EventRec *e)
+{
+ deviceKeyButtonPointer *ev = (deviceKeyButtonPointer *)xe;
+ int id = ev->deviceid & DEVICE_BITS;
+ DeviceIntPtr pDevice;
+
+ dixLookupDevice(&pDevice, id, serverClient, DixUnknownAccess);
+ if (!pDevice) {
+ dmxLog(dmxError, "dmxeqProcessInputEvents: id %d not found\n", id);
+ return;
+ }
+
+ if (!pDevice->public.processInputProc) {
+ dmxLog(dmxError,
+ "dmxeqProcessInputEvents: no processInputProc for"
+ " device id %d (%s)\n", id, pDevice->name);
+ return;
+ }
+
+ if (ev->deviceid & MORE_EVENTS) {
+ xe[1] = *(xEvent *)(&e->valuator);
+ pDevice->public.processInputProc(xe, pDevice, 2);
+ } else {
+ pDevice->public.processInputProc(xe, pDevice, 1);
+ }
+}
+#endif
+
+/**
+ * This function is called from #ProcessInputEvents() to remove events
+ * from the queue and process them.
+ */
+void dmxeqProcessInputEvents(void)
+{
+ EventRec *e;
+ int x, y;
+ xEvent xe[2];
+
+ while (dmxEventQueue.head != dmxEventQueue.tail) {
+ dmxDPMSWakeup(); /* Handles screen saver and DPMS */
+ e = &dmxEventQueue.events[dmxEventQueue.head];
+ DMXDBG5("dmxeqProcessInputEvents: type=%d screen=%p,%p root=%d,%d\n",
+ e->event.u.u.type,
+ e->pScreen, dmxEventQueue.pDequeueScreen,
+ e->event.u.keyButtonPointer.rootX,
+ e->event.u.keyButtonPointer.rootY);
+ /*
+ * Assumption - screen switching can only occur on core motion events
+ */
+ if (e->event.u.u.type == MotionNotify
+ && e->pScreen != dmxEventQueue.pDequeueScreen) {
+ dmxEventQueue.pDequeueScreen = e->pScreen;
+ x = e->event.u.keyButtonPointer.rootX;
+ y = e->event.u.keyButtonPointer.rootY;
+ if (dmxEventQueue.head == QUEUE_SIZE - 1) dmxEventQueue.head = 0;
+ else ++dmxEventQueue.head;
+ NewCurrentScreen(dmxEventQueue.pDequeueScreen, x, y);
+ } else {
+ xe[0] = e->event;
+ if (dmxEventQueue.head == QUEUE_SIZE - 1) dmxEventQueue.head = 0;
+ else ++dmxEventQueue.head;
+ switch (xe[0].u.u.type) {
+ case KeyPress:
+ case KeyRelease:
+ if (!dmxEventQueue.pKbd) {
+ dmxLog(dmxError, "dmxeqProcessInputEvents: No keyboard\n");
+ return;
+ }
+ dmxEventQueue.pKbd
+ ->processInputProc(xe,
+ (DeviceIntPtr)dmxEventQueue.pKbd, 1);
+ break;
+ default:
+#ifdef XINPUT
+ dmxeqProcessXInputEvent(xe, e);
+ break;
+#endif
+ /* ifndef XINPUT, fall through */
+ case ButtonPress:
+ case ButtonRelease:
+ case MotionNotify:
+ if (!dmxEventQueue.pPtr) {
+ dmxLog(dmxError, "dmxeqProcessInputEvents: No mouse\n");
+ return;
+ }
+ dmxEventQueue.pPtr
+ ->processInputProc(xe,
+ (DeviceIntPtr)dmxEventQueue.pPtr, 1);
+ break;
+ }
+ }
+ }
+}
diff --git a/xorg-server/hw/dmx/input/dmxeq.h b/xorg-server/hw/dmx/input/dmxeq.h
new file mode 100644
index 000000000..b38c519df
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxeq.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to the event queue support. Some of these functions are
+ * included in dmxinput.h, since they are used by top-level .c
+ * files. \see dmxeq.c \see dmxinput.h */
+
+#ifndef _DMXEQ_H_
+#define _DMXEQ_H_
+extern Bool dmxeqInit(DevicePtr pKbd, DevicePtr pPtr);
+extern void dmxeqProcessInputEvents(void);
+#endif
diff --git a/xorg-server/hw/dmx/input/dmxevents.c b/xorg-server/hw/dmx/input/dmxevents.c
new file mode 100644
index 000000000..26dc067dc
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxevents.c
@@ -0,0 +1,834 @@
+/*
+ * Copyright 2002-2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Provide support and helper functions for enqueing events received by
+ * the low-level input drivers. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#define DMX_EVENTS_DEBUG 0
+
+#include "dmxinputinit.h"
+#include "dmxevents.h"
+#include "dmxcb.h"
+#include "dmxcommon.h"
+#include "dmxcursor.h"
+#include "dmxmotion.h"
+#include "dmxeq.h"
+#include "dmxsigio.h"
+#include "dmxmap.h"
+
+#include <X11/keysym.h>
+#include "opaque.h"
+#include "inputstr.h"
+#include "mipointer.h"
+#include "mi.h"
+
+#ifdef XINPUT
+#include "XIstubs.h"
+#endif
+
+static int dmxGlobalX, dmxGlobalY; /* Global cursor position */
+static int dmxGlobalInvalid; /* Flag indicating dmxCoreMotion
+ * should move the mouse anyway. */
+
+#if DMX_EVENTS_DEBUG
+#define DMXDBG0(f) dmxLog(dmxDebug,f)
+#define DMXDBG1(f,a) dmxLog(dmxDebug,f,a)
+#define DMXDBG2(f,a,b) dmxLog(dmxDebug,f,a,b)
+#define DMXDBG3(f,a,b,c) dmxLog(dmxDebug,f,a,b,c)
+#define DMXDBG4(f,a,b,c,d) dmxLog(dmxDebug,f,a,b,c,d)
+#define DMXDBG5(f,a,b,c,d,e) dmxLog(dmxDebug,f,a,b,c,d,e)
+#define DMXDBG6(f,a,b,c,d,e,g) dmxLog(dmxDebug,f,a,b,c,d,e,g)
+#define DMXDBG7(f,a,b,c,d,e,g,h) dmxLog(dmxDebug,f,a,b,c,d,e,g,h)
+#else
+#define DMXDBG0(f)
+#define DMXDBG1(f,a)
+#define DMXDBG2(f,a,b)
+#define DMXDBG3(f,a,b,c)
+#define DMXDBG4(f,a,b,c,d)
+#define DMXDBG5(f,a,b,c,d,e)
+#define DMXDBG6(f,a,b,c,d,e,g)
+#define DMXDBG7(f,a,b,c,d,e,g,h)
+#endif
+
+static int dmxApplyFunctions(DMXInputInfo *dmxInput, DMXFunctionType f)
+{
+ int i;
+ int rc = 0;
+
+ for (i = 0; i < dmxInput->numDevs; i+= dmxInput->devs[i]->binding)
+ if (dmxInput->devs[i]->functions)
+ rc += dmxInput->devs[i]->functions(dmxInput->devs[i]->private, f);
+ return rc;
+}
+
+static int dmxCheckFunctionKeys(DMXLocalInputInfoPtr dmxLocal,
+ int type,
+ KeySym keySym)
+{
+ DMXInputInfo *dmxInput = &dmxInputs[dmxLocal->inputIdx];
+ unsigned short state = 0;
+
+#if 1 /* hack to detect ctrl-alt-q, etc */
+ static int ctrl = 0, alt = 0;
+ /* keep track of ctrl/alt key status */
+ if (type == KeyPress && keySym == 0xffe3) {
+ ctrl = 1;
+ }
+ else if (type == KeyRelease && keySym == 0xffe3) {
+ ctrl = 0;
+ }
+ else if (type == KeyPress && keySym == 0xffe9) {
+ alt = 1;
+ }
+ else if (type == KeyRelease && keySym == 0xffe9) {
+ alt = 0;
+ }
+ if (!ctrl || !alt)
+ return 0;
+#else
+ if (dmxLocal->sendsCore)
+ state = dmxLocalCoreKeyboard->pDevice->key->state;
+ else if (dmxLocal->pDevice->key)
+ state = dmxLocal->pDevice->key->state;
+
+ DMXDBG3("dmxCheckFunctionKeys: keySym=0x%04x %s state=0x%04x\n",
+ keySym, type == KeyPress ? "press" : "release", state);
+
+ if ((state & (ControlMask|Mod1Mask)) != (ControlMask|Mod1Mask))
+ return 0;
+#endif
+
+ switch (keySym) {
+ case XK_g:
+ if (type == KeyPress)
+ dmxApplyFunctions(dmxInput, DMX_FUNCTION_GRAB);
+ return 1;
+ case XK_f:
+ if (type == KeyPress)
+ dmxApplyFunctions(dmxInput, DMX_FUNCTION_FINE);
+ return 1;
+ case XK_q:
+ if (type == KeyPress && dmxLocal->sendsCore)
+ if (dmxApplyFunctions(dmxInput, DMX_FUNCTION_TERMINATE)) {
+ dmxLog(dmxInfo, "User request for termination\n");
+ dispatchException |= DE_TERMINATE;
+ }
+ return 1;
+ }
+
+ return 0;
+}
+
+#ifdef XINPUT
+static void dmxEnqueueExtEvent(DMXLocalInputInfoPtr dmxLocal, xEvent *e,
+ DMXBlockType block)
+{
+ xEvent xE[2];
+ deviceKeyButtonPointer *xev = (deviceKeyButtonPointer *)xE;
+ deviceValuator *xv = (deviceValuator *)xev+1;
+ DeviceIntPtr pDevice = dmxLocal->pDevice;
+ DMXInputInfo *dmxInput = &dmxInputs[dmxLocal->inputIdx];
+ int type = e->u.u.type;
+
+ switch (e->u.u.type) {
+ case KeyPress:
+ type = DeviceKeyPress;
+ break;
+ case KeyRelease:
+ type = DeviceKeyRelease;
+ break;
+ case ButtonPress:
+ type = DeviceButtonPress;
+ break;
+ case ButtonRelease:
+ type = DeviceButtonRelease;
+ break;
+ case MotionNotify:
+ dmxLog(dmxError,
+ "dmxEnqueueExtEvent: MotionNotify not allowed here\n");
+ return;
+ default:
+ if (e->u.u.type == ProximityIn || e->u.u.type == ProximityOut)
+ break;
+ dmxLogInput(dmxInput,
+ "dmxEnqueueExtEvent: Unhandled %s event (%d)\n",
+ e->u.u.type >= LASTEvent ? "extension" : "non-extension",
+ e->u.u.type);
+ return;
+ }
+
+ xev->type = type;
+ xev->detail = e->u.u.detail;
+ xev->deviceid = pDevice->id | MORE_EVENTS;
+ xev->time = e->u.keyButtonPointer.time;
+
+ xv->type = DeviceValuator;
+ xv->deviceid = pDevice->id;
+ xv->num_valuators = 0;
+ xv->first_valuator = 0;
+
+ if (block)
+ dmxSigioBlock();
+ dmxeqEnqueue(xE);
+ if (block)
+ dmxSigioUnblock();
+}
+#endif
+
+DMXScreenInfo *dmxFindFirstScreen(int x, int y)
+{
+ int i;
+
+ for (i = 0; i < dmxNumScreens; i++) {
+ DMXScreenInfo *dmxScreen = &dmxScreens[i];
+ if (dmxOnScreen(x, y, dmxScreen))
+ return dmxScreen;
+ }
+ return NULL;
+}
+
+
+/**
+ * Enqueue a motion event.
+ */
+static void enqueueMotion(DevicePtr pDev, int x, int y)
+{
+ GETDMXLOCALFROMPDEV;
+ DeviceIntPtr p = dmxLocal->pDevice;
+ int i, nevents, valuators[3];
+ xEvent *events = Xcalloc(sizeof(xEvent), GetMaximumEventsNum());
+ int detail = 0; /* XXX should this be mask of pressed buttons? */
+ valuators[0] = x;
+ valuators[1] = y;
+ nevents = GetPointerEvents(events, p, MotionNotify, detail,
+ POINTER_ABSOLUTE, 0, 2, valuators);
+ for (i = 0; i < nevents; i++)
+ mieqEnqueue(p, events + i);
+ xfree(events);
+ return;
+}
+
+
+void
+dmxCoreMotion(DevicePtr pDev, int x, int y, int delta, DMXBlockType block)
+{
+ DMXScreenInfo *dmxScreen;
+ DMXInputInfo *dmxInput;
+ ScreenPtr pScreen;
+ int localX;
+ int localY;
+ int i;
+
+ if (!dmxGlobalInvalid && dmxGlobalX == x && dmxGlobalY == y)
+ return;
+
+ DMXDBG5("dmxCoreMotion(%d,%d,%d) dmxGlobalX=%d dmxGlobalY=%d\n",
+ x, y, delta, dmxGlobalX, dmxGlobalY);
+
+ dmxGlobalInvalid = 0;
+ dmxGlobalX = x;
+ dmxGlobalY = y;
+
+ if (dmxGlobalX < 0)
+ dmxGlobalX = 0;
+ if (dmxGlobalY < 0)
+ dmxGlobalY = 0;
+ if (dmxGlobalX >= dmxGlobalWidth)
+ dmxGlobalX = dmxGlobalWidth + delta -1;
+ if (dmxGlobalY >= dmxGlobalHeight)
+ dmxGlobalY = dmxGlobalHeight + delta -1;
+
+ if ((dmxScreen = dmxFindFirstScreen(dmxGlobalX, dmxGlobalY))) {
+ localX = dmxGlobalX - dmxScreen->rootXOrigin;
+ localY = dmxGlobalY - dmxScreen->rootYOrigin;
+ if ((pScreen = miPointerGetScreen(inputInfo.pointer))
+ && pScreen->myNum == dmxScreen->index) {
+ /* Screen is old screen */
+ if (block)
+ dmxSigioBlock();
+ if (pDev)
+ enqueueMotion(pDev, localX, localY);
+ if (block)
+ dmxSigioUnblock();
+ } else {
+ /* Screen is new */
+ DMXDBG4(" New screen: old=%d new=%d localX=%d localY=%d\n",
+ pScreen->myNum, dmxScreen->index, localX, localY);
+ if (block)
+ dmxSigioBlock();
+ dmxeqProcessInputEvents();
+ miPointerSetScreen(inputInfo.pointer, dmxScreen->index,
+ localX, localY);
+ if (pDev)
+ enqueueMotion(pDev, localX, localY);
+ if (block)
+ dmxSigioUnblock();
+ }
+#if 00
+ miPointerGetPosition(inputInfo.pointer, &localX, &localY);
+
+ if ((pScreen = miPointerGetScreen(inputInfo.pointer))) {
+ dmxGlobalX = localX + dmxScreens[pScreen->myNum].rootXOrigin;
+ dmxGlobalY = localY + dmxScreens[pScreen->myNum].rootYOrigin;
+ ErrorF("Global is now %d, %d %d, %d\n", dmxGlobalX, dmxGlobalY,
+ localX, localY);
+ DMXDBG6(" Moved to dmxGlobalX=%d dmxGlobalY=%d"
+ " on screen index=%d/%d localX=%d localY=%d\n",
+ dmxGlobalX, dmxGlobalY,
+ dmxScreen ? dmxScreen->index : -1, pScreen->myNum,
+ localX, localY);
+ }
+#endif
+ }
+ /* Send updates down to all core input
+ * drivers */
+ for (i = 0, dmxInput = &dmxInputs[0]; i < dmxNumInputs; i++, dmxInput++) {
+ int j;
+ for (j = 0; j < dmxInput->numDevs; j += dmxInput->devs[j]->binding)
+ if (!dmxInput->detached
+ && dmxInput->devs[j]->sendsCore
+ && dmxInput->devs[j]->update_position)
+ dmxInput->devs[j]->update_position(dmxInput->devs[j]->private,
+ dmxGlobalX, dmxGlobalY);
+ }
+ if (!dmxScreen) ProcessInputEvents();
+}
+
+
+
+#ifdef XINPUT
+#define DMX_MAX_AXES 32 /* Max axes reported by this routine */
+static void dmxExtMotion(DMXLocalInputInfoPtr dmxLocal,
+ int *v, int firstAxis, int axesCount,
+ DMXMotionType type, DMXBlockType block)
+{
+ DeviceIntPtr pDevice = dmxLocal->pDevice;
+ xEvent xE[2 * DMX_MAX_AXES/6];
+ deviceKeyButtonPointer *xev = (deviceKeyButtonPointer *)xE;
+ deviceValuator *xv = (deviceValuator *)xev+1;
+ int thisX = 0;
+ int thisY = 0;
+ int i;
+ int count;
+
+ memset(xE, 0, sizeof(xE));
+
+ if (axesCount > DMX_MAX_AXES) axesCount = DMX_MAX_AXES;
+
+ if (!pDevice->valuator->mode && axesCount == 2) {
+ /* The dmx console is a relative mode
+ * device that sometimes reports
+ * absolute motion. It only has two
+ * axes. */
+ if (type == DMX_RELATIVE) {
+ thisX = -v[0];
+ thisY = -v[1];
+ dmxLocal->lastX += thisX;
+ dmxLocal->lastY += thisY;
+ if (dmxLocal->update_position)
+ dmxLocal->update_position(dmxLocal->private,
+ dmxLocal->lastX, dmxLocal->lastY);
+ } else { /* Convert to relative */
+ if (dmxLocal->lastX || dmxLocal->lastY) {
+ thisX = v[0] - dmxLocal->lastX;
+ thisY = v[1] - dmxLocal->lastY;
+ }
+ dmxLocal->lastX = v[0];
+ dmxLocal->lastY = v[1];
+ }
+ v[0] = thisX;
+ v[1] = thisY;
+ }
+
+ if (axesCount <= 6) {
+ /* Optimize for the common case when
+ * only 1 or 2 axes change. */
+ xev->time = GetTimeInMillis();
+ xev->type = DeviceMotionNotify;
+ xev->detail = 0;
+ xev->deviceid = pDevice->id | MORE_EVENTS;
+
+ xv->type = DeviceValuator;
+ xv->deviceid = pDevice->id;
+ xv->num_valuators = axesCount;
+ xv->first_valuator = firstAxis;
+ switch (xv->num_valuators) {
+ case 6: xv->valuator5 = v[5];
+ case 5: xv->valuator4 = v[4];
+ case 4: xv->valuator3 = v[3];
+ case 3: xv->valuator2 = v[2];
+ case 2: xv->valuator1 = v[1];
+ case 1: xv->valuator0 = v[0];
+ }
+ count = 2;
+ } else {
+ for (i = 0, count = 0; i < axesCount; i += 6) {
+ xev->time = GetTimeInMillis();
+ xev->type = DeviceMotionNotify;
+ xev->detail = 0;
+ xev->deviceid = pDevice->id | MORE_EVENTS;
+ xev += 2;
+
+ xv->type = DeviceValuator;
+ xv->deviceid = pDevice->id;
+ xv->num_valuators = (i+6 >= axesCount ? axesCount - i : 6);
+ xv->first_valuator = firstAxis + i;
+ switch (xv->num_valuators) {
+ case 6: xv->valuator5 = v[i+5];
+ case 5: xv->valuator4 = v[i+4];
+ case 4: xv->valuator3 = v[i+3];
+ case 3: xv->valuator2 = v[i+2];
+ case 2: xv->valuator1 = v[i+1];
+ case 1: xv->valuator0 = v[i+0];
+ }
+ xv += 2;
+ count += 2;
+ }
+ }
+
+ if (block)
+ dmxSigioBlock();
+ dmxPointerPutMotionEvent(pDevice, firstAxis, axesCount, v, xev->time);
+ dmxeqEnqueue(xE);
+ if (block)
+ dmxSigioUnblock();
+}
+
+static int dmxTranslateAndEnqueueExtEvent(DMXLocalInputInfoPtr dmxLocal,
+ XEvent *e, DMXBlockType block)
+{
+ xEvent xE[2];
+ deviceKeyButtonPointer *xev = (deviceKeyButtonPointer *)xE;
+ deviceValuator *xv = (deviceValuator *)xev+1;
+ int type;
+ int event = -1;
+ XDeviceKeyEvent *ke = (XDeviceKeyEvent *)e;
+ XDeviceMotionEvent *me = (XDeviceMotionEvent *)e;
+
+ if (!e)
+ return -1; /* No extended event passed, cannot handle */
+
+ if ((XID)dmxLocal->deviceId != ke->deviceid) {
+ /* Search for the correct dmxLocal,
+ * since backend and console events are
+ * picked up for the first device on
+ * that X server. */
+ int i;
+ DMXInputInfo *dmxInput = &dmxInputs[dmxLocal->inputIdx];
+ for (i = 0; i < dmxInput->numDevs; i++) {
+ dmxLocal = dmxInput->devs[i];
+ if ((XID)dmxLocal->deviceId == ke->deviceid)
+ break;
+ }
+ }
+
+ if ((XID)dmxLocal->deviceId != ke->deviceid
+ || (type = dmxMapLookup(dmxLocal, e->type)) < 0)
+ return -1; /* No mapping, so this event is unhandled */
+
+ switch (type) {
+ case XI_DeviceValuator: event = DeviceValuator; break;
+ case XI_DeviceKeyPress: event = DeviceKeyPress; break;
+ case XI_DeviceKeyRelease: event = DeviceKeyRelease; break;
+ case XI_DeviceButtonPress: event = DeviceButtonPress; break;
+ case XI_DeviceButtonRelease: event = DeviceButtonRelease; break;
+ case XI_DeviceMotionNotify: event = DeviceMotionNotify; break;
+ case XI_DeviceFocusIn: event = DeviceFocusIn; break;
+ case XI_DeviceFocusOut: event = DeviceFocusOut; break;
+ case XI_ProximityIn: event = ProximityIn; break;
+ case XI_ProximityOut: event = ProximityOut; break;
+ case XI_DeviceStateNotify: event = DeviceStateNotify; break;
+ case XI_DeviceMappingNotify: event = DeviceMappingNotify; break;
+ case XI_ChangeDeviceNotify: event = ChangeDeviceNotify; break;
+ case XI_DeviceKeystateNotify: event = DeviceStateNotify; break;
+ case XI_DeviceButtonstateNotify: event = DeviceStateNotify; break;
+ }
+
+ switch (type) {
+ case XI_DeviceKeyPress:
+ case XI_DeviceKeyRelease:
+ case XI_DeviceButtonPress:
+ case XI_DeviceButtonRelease:
+ case XI_ProximityIn:
+ case XI_ProximityOut:
+ xev->type = event;
+ xev->detail = ke->keycode; /* same as ->button */
+ xev->deviceid = dmxLocal->pDevice->id | MORE_EVENTS;
+ xev->time = GetTimeInMillis();
+
+ xv->type = DeviceValuator;
+ xv->deviceid = dmxLocal->pDevice->id;
+ xv->num_valuators = ke->axes_count;
+ xv->first_valuator = ke->first_axis;
+ xv->valuator0 = ke->axis_data[0];
+ xv->valuator1 = ke->axis_data[1];
+ xv->valuator2 = ke->axis_data[2];
+ xv->valuator3 = ke->axis_data[3];
+ xv->valuator4 = ke->axis_data[4];
+ xv->valuator5 = ke->axis_data[5];
+
+ if (block)
+ dmxSigioBlock();
+ dmxeqEnqueue(xE);
+ if (block)
+ dmxSigioUnblock();
+ break;
+
+ case XI_DeviceMotionNotify:
+ dmxExtMotion(dmxLocal, me->axis_data, me->first_axis, me->axes_count,
+ DMX_ABSOLUTE, block);
+ break;
+ case XI_DeviceFocusIn:
+ case XI_DeviceFocusOut:
+ case XI_DeviceStateNotify:
+ case XI_DeviceMappingNotify:
+ case XI_ChangeDeviceNotify:
+ case XI_DeviceKeystateNotify:
+ case XI_DeviceButtonstateNotify:
+ /* These are ignored, since DMX will
+ * generate its own events of these
+ * types, as necessary.
+
+ * Perhaps ChangeDeviceNotify should
+ * generate an error, because it is
+ * unexpected? */
+ break;
+ case XI_DeviceValuator:
+ default:
+ dmxLog(dmxWarning,
+ "XInput extension event (remote=%d -> zero-based=%d)"
+ " not supported yet\n", e->type, type);
+ return -1;
+ }
+ return 0;
+}
+#endif
+
+static int dmxGetButtonMapping(DMXLocalInputInfoPtr dmxLocal, int button)
+{
+ ButtonClassPtr b = dmxLocal->pDevice->button;
+
+ if (button > b->numButtons) { /* This shouldn't happen. */
+ dmxLog(dmxWarning, "Button %d pressed, but only %d buttons?!?\n",
+ button, b->numButtons);
+ return button;
+ }
+ return b->map[button];
+}
+
+/** Return DMX's notion of the pointer position in the global coordinate
+ * space. */
+void dmxGetGlobalPosition(int *x, int *y)
+{
+ *x = dmxGlobalX;
+ *y = dmxGlobalY;
+}
+
+/** Invalidate the global position for #dmxCoreMotion. */
+void dmxInvalidateGlobalPosition(void)
+{
+ dmxGlobalInvalid = 1;
+}
+
+/** Enqueue a motion event for \a pDev. The \a v vector has length \a
+ * axesCount, and contains values for each of the axes, starting at \a
+ * firstAxes.
+ *
+ * The \a type of the motion may be \a DMX_RELATIVE, \a DMX_ABSOLUTE, or
+ * \a DMX_ABSOLUTE_CONFINED (in the latter case, the pointer will not be
+ * allowed to move outside the global boundaires).
+ *
+ * If \a block is set to \a DMX_BLOCK, then the SIGIO handler will be
+ * blocked around calls to #dmxeqEnqueue(). */
+void dmxMotion(DevicePtr pDev, int *v, int firstAxes, int axesCount,
+ DMXMotionType type, DMXBlockType block)
+{
+#ifdef XINPUT
+ GETDMXLOCALFROMPDEV;
+
+ if (!dmxLocal->sendsCore) {
+ dmxExtMotion(dmxLocal, v, firstAxes, axesCount, type, block);
+ return;
+ }
+#endif
+ if (axesCount == 2) {
+ switch (type) {
+ case DMX_RELATIVE:
+ dmxCoreMotion(pDev, dmxGlobalX - v[0], dmxGlobalY - v[1], 0, block);
+ break;
+ case DMX_ABSOLUTE:
+ dmxCoreMotion(pDev, v[0], v[1], 0, block);
+ break;
+ case DMX_ABSOLUTE_CONFINED:
+ dmxCoreMotion(pDev, v[0], v[1], -1, block);
+ break;
+ }
+ }
+}
+
+static KeySym dmxKeyCodeToKeySym(DMXLocalInputInfoPtr dmxLocal,
+ KeyCode keyCode)
+{
+ KeySymsPtr pKeySyms = NULL;
+
+ if (!dmxLocal || !dmxLocal->pDevice || !dmxLocal->pDevice->key)
+ return NoSymbol;
+ pKeySyms = &dmxLocal->pDevice->key->curKeySyms;
+ if (!pKeySyms)
+ return NoSymbol;
+
+ if (keyCode > pKeySyms->minKeyCode && keyCode <= pKeySyms->maxKeyCode) {
+ DMXDBG2("dmxKeyCodeToKeySym: Translated keyCode=%d to keySym=0x%04x\n",
+ keyCode,
+ pKeySyms->map[(keyCode - pKeySyms->minKeyCode)
+ * pKeySyms->mapWidth]);
+
+ return pKeySyms->map[(keyCode - pKeySyms->minKeyCode)
+ * pKeySyms->mapWidth];
+ }
+ return NoSymbol;
+}
+
+static KeyCode dmxKeySymToKeyCode(DMXLocalInputInfoPtr dmxLocal, KeySym keySym,
+ int tryFirst)
+{
+ KeySymsPtr pKeySyms = &dmxLocal->pDevice->key->curKeySyms;
+ int i;
+
+ /* Optimize for similar maps */
+ if (tryFirst >= pKeySyms->minKeyCode
+ && tryFirst <= pKeySyms->maxKeyCode
+ && pKeySyms->map[(tryFirst - pKeySyms->minKeyCode)
+ * pKeySyms->mapWidth] == keySym)
+ return tryFirst;
+
+ for (i = pKeySyms->minKeyCode; i <= pKeySyms->maxKeyCode; i++) {
+ if (pKeySyms->map[(i - pKeySyms->minKeyCode)
+ * pKeySyms->mapWidth] == keySym) {
+ DMXDBG3("dmxKeySymToKeyCode: Translated keySym=0x%04x to"
+ " keyCode=%d (reverses to core keySym=0x%04x)\n",
+ keySym, i, dmxKeyCodeToKeySym(dmxLocalCoreKeyboard,i));
+ return i;
+ }
+ }
+ return 0;
+}
+
+static int dmxFixup(DevicePtr pDev, int detail, KeySym keySym)
+{
+ GETDMXLOCALFROMPDEV;
+ int keyCode;
+
+ if (!dmxLocal->pDevice->key) {
+ dmxLog(dmxWarning, "dmxFixup: not a keyboard device (%s)\n",
+ dmxLocal->pDevice->name);
+ return NoSymbol;
+ }
+ if (!keySym)
+ keySym = dmxKeyCodeToKeySym(dmxLocal, detail);
+ if (keySym == NoSymbol)
+ return detail;
+ keyCode = dmxKeySymToKeyCode(dmxLocalCoreKeyboard, keySym, detail);
+
+ return keyCode ? keyCode : detail;
+}
+
+/** Enqueue an event from the \a pDev device with the
+ * specified \a type and \a detail. If the event is a KeyPress or
+ * KeyRelease event, then the \a keySym is also specified.
+ *
+ * If \a block is set to \a DMX_BLOCK, then the SIGIO handler will be
+ * blocked around calls to #dmxeqEnqueue(). */
+
+void dmxEnqueue(DevicePtr pDev, int type, int detail, KeySym keySym,
+ XEvent *e, DMXBlockType block)
+{
+ GETDMXINPUTFROMPDEV;
+ xEvent xE;
+ DeviceIntPtr p = dmxLocal->pDevice;
+ int i, nevents, valuators[3];
+ xEvent *events;
+
+ DMXDBG2("dmxEnqueue: Enqueuing type=%d detail=0x%0x\n", type, detail);
+
+ switch (type) {
+ case KeyPress:
+ case KeyRelease:
+ if (!keySym)
+ keySym = dmxKeyCodeToKeySym(dmxLocal, detail);
+ if (dmxCheckFunctionKeys(dmxLocal, type, keySym))
+ return;
+ if (dmxLocal->sendsCore && dmxLocal != dmxLocalCoreKeyboard)
+ xE.u.u.detail = dmxFixup(pDev, detail, keySym);
+
+ events = Xcalloc(sizeof(xEvent), GetMaximumEventsNum());
+ /*ErrorF("KEY %d sym %d\n", detail, (int) keySym);*/
+ nevents = GetKeyboardEvents(events, p, type, detail);
+ for (i = 0; i < nevents; i++)
+ mieqEnqueue(p, events + i);
+ xfree(events);
+ return;
+
+ case ButtonPress:
+ case ButtonRelease:
+ detail = dmxGetButtonMapping(dmxLocal, detail);
+ events = Xcalloc(sizeof(xEvent), GetMaximumEventsNum());
+ nevents = GetPointerEvents(events, p, type, detail,
+ POINTER_ABSOLUTE,
+ 0, /* first_valuator = 0 */
+ 0, /* num_valuators = 0 */
+ valuators);
+ for (i = 0; i < nevents; i++)
+ mieqEnqueue(p, events + i);
+ xfree(events);
+ return;
+
+ case MotionNotify:
+ events = Xcalloc(sizeof(xEvent), GetMaximumEventsNum());
+ valuators[0] = e->xmotion.x;
+ valuators[1] = e->xmotion.y;
+ valuators[2] = e->xmotion.state;
+ nevents = GetPointerEvents(events, p, type, detail,
+ POINTER_ABSOLUTE, 0, 3, valuators);
+ for (i = 0; i < nevents; i++)
+ mieqEnqueue(p, events + i);
+ xfree(events);
+ return;
+
+ case EnterNotify:
+ case LeaveNotify:
+ case KeymapNotify:
+ case MappingNotify: /* This is sent because we change the
+ * modifier map on the backend/console
+ * input device so that we have complete
+ * control of the input device LEDs. */
+ return;
+ default:
+#ifdef XINPUT
+ if (type == ProximityIn || type == ProximityOut) {
+ if (dmxLocal->sendsCore)
+ return; /* Not a core event */
+ break;
+ }
+#endif
+ if (type >= LASTEvent) {
+#ifdef XINPUT
+ if (dmxTranslateAndEnqueueExtEvent(dmxLocal, e, block))
+#endif
+ dmxLogInput(dmxInput, "Unhandled extension event: %d\n", type);
+ } else {
+ dmxLogInput(dmxInput, "Unhandled event: %d (%s)\n",
+ type, dmxEventName(type));
+ }
+ return;
+ }
+
+#if 00 /* dead code? */
+ memset(&xE, 0, sizeof(xE));
+ xE.u.u.type = type;
+ xE.u.u.detail = detail;
+ xE.u.keyButtonPointer.time = GetTimeInMillis();
+
+#ifdef XINPUT
+ if (!dmxLocal->sendsCore)
+ dmxEnqueueExtEvent(dmxLocal, &xE, block);
+ else
+#endif
+ dmxeqEnqueue(&xE);
+#endif /*00*/
+}
+
+/** A pointer to this routine is passed to low-level input drivers so
+ * that all special keychecking is unified to this file. This function
+ * returns 0 if no special keys have been pressed. If the user has
+ * requested termination of the DMX server, -1 is returned. If the user
+ * has requested a switch to a VT, then the (1-based) number of that VT
+ * is returned. */
+int dmxCheckSpecialKeys(DevicePtr pDev, KeySym keySym)
+{
+ GETDMXINPUTFROMPDEV;
+ int vt = 0;
+ unsigned short state = 0;
+
+ if (dmxLocal->sendsCore)
+ state = dmxLocalCoreKeyboard->pDevice->key->state;
+ else if (dmxLocal->pDevice->key)
+ state = dmxLocal->pDevice->key->state;
+
+ if (!dmxLocal->sendsCore) return 0; /* Only for core devices */
+
+ DMXDBG2("dmxCheckSpecialKeys: keySym=0x%04x state=0x%04x\n", keySym,state);
+
+ if ((state & (ControlMask|Mod1Mask)) != (ControlMask|Mod1Mask)) return 0;
+
+ switch (keySym) {
+ case XK_F1:
+ case XK_F2:
+ case XK_F3:
+ case XK_F4:
+ case XK_F5:
+ case XK_F6:
+ case XK_F7:
+ case XK_F8:
+ case XK_F9:
+ case XK_F10:
+ vt = keySym - XK_F1 + 1;
+ break;
+
+ case XK_F11:
+ case XK_F12:
+ vt = keySym - XK_F11 + 11;
+ break;
+
+ case XK_q: /* To avoid confusion */
+ case XK_BackSpace:
+ case XK_Delete:
+ case XK_KP_Delete:
+ dmxLog(dmxInfo, "User request for termination\n");
+ dispatchException |= DE_TERMINATE;
+ return -1; /* Terminate */
+ }
+
+ if (vt) {
+ dmxLog(dmxInfo, "Request to switch to VT %d\n", vt);
+ dmxInput->vt_switch_pending = vt;
+ return vt;
+ }
+
+ return 0; /* Do nothing */
+}
diff --git a/xorg-server/hw/dmx/input/dmxevents.h b/xorg-server/hw/dmx/input/dmxevents.h
new file mode 100644
index 000000000..fe8712ebe
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxevents.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2001 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to event processing functions. \see dmxevents.h */
+
+#ifndef _DMXEVENTS_H_
+#define _DMXEVENTS_H_
+
+extern void dmxMotion(DevicePtr pDev, int *v, int firstAxis, int axesCount,
+ DMXMotionType type, DMXBlockType block);
+extern void dmxEnqueue(DevicePtr pDev, int type, int detail, KeySym keySym,
+ XEvent *e, DMXBlockType block);
+extern int dmxCheckSpecialKeys(DevicePtr pDev, KeySym keySym);
+extern void dmxInvalidateGlobalPosition(void);
+#endif
diff --git a/xorg-server/hw/dmx/input/dmxinputinit.c b/xorg-server/hw/dmx/input/dmxinputinit.c
new file mode 100644
index 000000000..fd4eeaacb
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxinputinit.c
@@ -0,0 +1,1368 @@
+/*
+ * Copyright 2002-2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * This file provides generic input support. Functions here set up
+ * input and lead to the calling of low-level device drivers for
+ * input. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#define DMX_WINDOW_DEBUG 0
+
+#include "dmxinputinit.h"
+#include "dmxextension.h" /* For dmxInputCount */
+
+#include "dmxdummy.h"
+#include "dmxbackend.h"
+#include "dmxconsole.h"
+#include "dmxcommon.h"
+#include "dmxevents.h"
+#include "dmxmotion.h"
+#include "dmxeq.h"
+#include "dmxprop.h"
+#include "config/dmxconfig.h"
+#include "dmxcursor.h"
+
+#include "lnx-keyboard.h"
+#include "lnx-ms.h"
+#include "lnx-ps2.h"
+#include "usb-keyboard.h"
+#include "usb-mouse.h"
+#include "usb-other.h"
+#include "usb-common.h"
+
+#include "dmxsigio.h"
+#include "dmxarg.h"
+
+#include "inputstr.h"
+#include "input.h"
+#include "mipointer.h"
+#include "windowstr.h"
+#include "mi.h"
+
+#ifdef XINPUT
+#include <X11/extensions/XI.h>
+#include <X11/extensions/XIproto.h>
+#include "exevents.h"
+#define EXTENSION_PROC_ARGS void *
+#include "extinit.h"
+#endif
+
+/* From XI.h */
+#ifndef Relative
+#define Relative 0
+#endif
+#ifndef Absolute
+#define Absolute 1
+#endif
+
+DMXLocalInputInfoPtr dmxLocalCorePointer, dmxLocalCoreKeyboard;
+
+static DMXLocalInputInfoRec DMXDummyMou = {
+ "dummy-mou", DMX_LOCAL_MOUSE, DMX_LOCAL_TYPE_LOCAL, 1,
+ NULL, NULL, NULL, NULL, NULL, dmxDummyMouGetInfo
+};
+
+static DMXLocalInputInfoRec DMXDummyKbd = {
+ "dummy-kbd", DMX_LOCAL_KEYBOARD, DMX_LOCAL_TYPE_LOCAL, 1,
+ NULL, NULL, NULL, NULL, NULL, dmxDummyKbdGetInfo
+};
+
+static DMXLocalInputInfoRec DMXBackendMou = {
+ "backend-mou", DMX_LOCAL_MOUSE, DMX_LOCAL_TYPE_BACKEND, 2,
+ dmxBackendCreatePrivate, dmxBackendDestroyPrivate,
+ dmxBackendInit, NULL, dmxBackendLateReInit, dmxBackendMouGetInfo,
+ dmxCommonMouOn, dmxCommonMouOff, dmxBackendUpdatePosition,
+ NULL, NULL, NULL,
+ dmxBackendCollectEvents, dmxBackendProcessInput, dmxBackendFunctions, NULL,
+ dmxCommonMouCtrl
+};
+
+static DMXLocalInputInfoRec DMXBackendKbd = {
+ "backend-kbd", DMX_LOCAL_KEYBOARD, DMX_LOCAL_TYPE_BACKEND,
+ 1, /* With backend-mou or console-mou */
+ dmxCommonCopyPrivate, NULL,
+ dmxBackendInit, NULL, NULL, dmxBackendKbdGetInfo,
+ dmxCommonKbdOn, dmxCommonKbdOff, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL,
+ NULL, dmxCommonKbdCtrl, dmxCommonKbdBell
+};
+
+static DMXLocalInputInfoRec DMXConsoleMou = {
+ "console-mou", DMX_LOCAL_MOUSE, DMX_LOCAL_TYPE_CONSOLE, 2,
+ dmxConsoleCreatePrivate, dmxConsoleDestroyPrivate,
+ dmxConsoleInit, dmxConsoleReInit, NULL, dmxConsoleMouGetInfo,
+ dmxCommonMouOn, dmxCommonMouOff, dmxConsoleUpdatePosition,
+ NULL, NULL, NULL,
+ dmxConsoleCollectEvents, NULL, dmxConsoleFunctions, dmxConsoleUpdateInfo,
+ dmxCommonMouCtrl
+};
+
+static DMXLocalInputInfoRec DMXConsoleKbd = {
+ "console-kbd", DMX_LOCAL_KEYBOARD, DMX_LOCAL_TYPE_CONSOLE,
+ 1, /* With backend-mou or console-mou */
+ dmxCommonCopyPrivate, NULL,
+ dmxConsoleInit, dmxConsoleReInit, NULL, dmxConsoleKbdGetInfo,
+ dmxCommonKbdOn, dmxCommonKbdOff, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL, NULL, NULL,
+ NULL, dmxCommonKbdCtrl, dmxCommonKbdBell
+};
+
+static DMXLocalInputInfoRec DMXCommonOth = {
+ "common-oth", DMX_LOCAL_OTHER, DMX_LOCAL_TYPE_COMMON, 1,
+ dmxCommonCopyPrivate, NULL,
+ NULL, NULL, NULL, dmxCommonOthGetInfo,
+ dmxCommonOthOn, dmxCommonOthOff
+};
+
+
+static DMXLocalInputInfoRec DMXLocalDevices[] = {
+ /* Dummy drivers that can compile on any OS */
+#ifdef __linux__
+ /* Linux-specific drivers */
+ {
+ "kbd", DMX_LOCAL_KEYBOARD, DMX_LOCAL_TYPE_LOCAL, 1,
+ kbdLinuxCreatePrivate, kbdLinuxDestroyPrivate,
+ kbdLinuxInit, NULL, NULL, kbdLinuxGetInfo,
+ kbdLinuxOn, kbdLinuxOff, NULL,
+ kbdLinuxVTPreSwitch, kbdLinuxVTPostSwitch, kbdLinuxVTSwitch,
+ kbdLinuxRead, NULL, NULL, NULL,
+ NULL, kbdLinuxCtrl, kbdLinuxBell
+ },
+ {
+ "ms", DMX_LOCAL_MOUSE, DMX_LOCAL_TYPE_LOCAL, 1,
+ msLinuxCreatePrivate, msLinuxDestroyPrivate,
+ msLinuxInit, NULL, NULL, msLinuxGetInfo,
+ msLinuxOn, msLinuxOff, NULL,
+ msLinuxVTPreSwitch, msLinuxVTPostSwitch, NULL,
+ msLinuxRead
+ },
+ {
+ "ps2", DMX_LOCAL_MOUSE, DMX_LOCAL_TYPE_LOCAL, 1,
+ ps2LinuxCreatePrivate, ps2LinuxDestroyPrivate,
+ ps2LinuxInit, NULL, NULL, ps2LinuxGetInfo,
+ ps2LinuxOn, ps2LinuxOff, NULL,
+ ps2LinuxVTPreSwitch, ps2LinuxVTPostSwitch, NULL,
+ ps2LinuxRead
+ },
+#endif
+#ifdef __linux__
+ /* USB drivers, currently only for
+ Linux, but relatively easy to port to
+ other OSs */
+ {
+ "usb-kbd", DMX_LOCAL_KEYBOARD, DMX_LOCAL_TYPE_LOCAL, 1,
+ usbCreatePrivate, usbDestroyPrivate,
+ kbdUSBInit, NULL, NULL, kbdUSBGetInfo,
+ kbdUSBOn, usbOff, NULL,
+ NULL, NULL, NULL,
+ kbdUSBRead, NULL, NULL, NULL,
+ NULL, kbdUSBCtrl
+ },
+ {
+ "usb-mou", DMX_LOCAL_MOUSE, DMX_LOCAL_TYPE_LOCAL, 1,
+ usbCreatePrivate, usbDestroyPrivate,
+ mouUSBInit, NULL, NULL, mouUSBGetInfo,
+ mouUSBOn, usbOff, NULL,
+ NULL, NULL, NULL,
+ mouUSBRead
+ },
+ {
+ "usb-oth", DMX_LOCAL_OTHER, DMX_LOCAL_TYPE_LOCAL, 1,
+ usbCreatePrivate, usbDestroyPrivate,
+ othUSBInit, NULL, NULL, othUSBGetInfo,
+ othUSBOn, usbOff, NULL,
+ NULL, NULL, NULL,
+ othUSBRead
+ },
+#endif
+ {
+ "dummy-mou", DMX_LOCAL_MOUSE, DMX_LOCAL_TYPE_LOCAL, 1,
+ NULL, NULL, NULL, NULL, NULL, dmxDummyMouGetInfo
+ },
+ {
+ "dummy-kbd", DMX_LOCAL_KEYBOARD, DMX_LOCAL_TYPE_LOCAL, 1,
+ NULL, NULL, NULL, NULL, NULL, dmxDummyKbdGetInfo
+ },
+ { NULL } /* Must be last */
+};
+
+
+#if 11 /*BP*/
+void
+DDXRingBell(int volume, int pitch, int duration)
+{
+ /* NO-OP */
+}
+
+/* taken from kdrive/src/kinput.c: */
+static void
+dmxKbdCtrl (DeviceIntPtr pDevice, KeybdCtrl *ctrl)
+{
+#if 0
+ KdKeyboardInfo *ki;
+
+ for (ki = kdKeyboards; ki; ki = ki->next) {
+ if (ki->dixdev && ki->dixdev->id == pDevice->id)
+ break;
+ }
+
+ if (!ki || !ki->dixdev || ki->dixdev->id != pDevice->id || !ki->driver)
+ return;
+
+ KdSetLeds(ki, ctrl->leds);
+ ki->bellPitch = ctrl->bell_pitch;
+ ki->bellDuration = ctrl->bell_duration;
+#endif
+}
+
+/* taken from kdrive/src/kinput.c: */
+static void
+dmxBell(int volume, DeviceIntPtr pDev, pointer arg, int something)
+{
+#if 0
+ KeybdCtrl *ctrl = arg;
+ KdKeyboardInfo *ki = NULL;
+
+ for (ki = kdKeyboards; ki; ki = ki->next) {
+ if (ki->dixdev && ki->dixdev->id == pDev->id)
+ break;
+ }
+
+ if (!ki || !ki->dixdev || ki->dixdev->id != pDev->id || !ki->driver)
+ return;
+
+ KdRingBell(ki, volume, ctrl->bell_pitch, ctrl->bell_duration);
+#endif
+}
+
+#endif /*BP*/
+
+static void _dmxChangePointerControl(DMXLocalInputInfoPtr dmxLocal,
+ PtrCtrl *ctrl)
+{
+ if (!dmxLocal) return;
+ dmxLocal->mctrl = *ctrl;
+ if (dmxLocal->mCtrl) dmxLocal->mCtrl(&dmxLocal->pDevice->public, ctrl);
+}
+
+/** Change the pointer control information for the \a pDevice. If the
+ * device sends core events, then also change the control information
+ * for all of the pointer devices that send core events. */
+void dmxChangePointerControl(DeviceIntPtr pDevice, PtrCtrl *ctrl)
+{
+ GETDMXLOCALFROMPDEVICE;
+ int i, j;
+
+ if (dmxLocal->sendsCore) { /* Do for all core devices */
+ for (i = 0; i < dmxNumInputs; i++) {
+ DMXInputInfo *dmxInput = &dmxInputs[i];
+ if (dmxInput->detached) continue;
+ for (j = 0; j < dmxInput->numDevs; j++)
+ if (dmxInput->devs[j]->sendsCore)
+ _dmxChangePointerControl(dmxInput->devs[j], ctrl);
+ }
+ } else { /* Do for this device only */
+ _dmxChangePointerControl(dmxLocal, ctrl);
+ }
+}
+
+static void _dmxKeyboardKbdCtrlProc(DMXLocalInputInfoPtr dmxLocal,
+ KeybdCtrl *ctrl)
+{
+ dmxLocal->kctrl = *ctrl;
+ if (dmxLocal->kCtrl) {
+ dmxLocal->kCtrl(&dmxLocal->pDevice->public, ctrl);
+#ifdef XKB
+ if (!noXkbExtension && dmxLocal->pDevice->kbdfeed) {
+ XkbEventCauseRec cause;
+ XkbSetCauseUnknown(&cause);
+ /* Generate XKB events, as necessary */
+ XkbUpdateIndicators(dmxLocal->pDevice, XkbAllIndicatorsMask, False,
+ NULL, &cause);
+ }
+#endif
+ }
+}
+
+
+/** Change the keyboard control information for the \a pDevice. If the
+ * device sends core events, then also change the control information
+ * for all of the keyboard devices that send core events. */
+void dmxKeyboardKbdCtrlProc(DeviceIntPtr pDevice, KeybdCtrl *ctrl)
+{
+ GETDMXLOCALFROMPDEVICE;
+ int i, j;
+
+ if (dmxLocal->sendsCore) { /* Do for all core devices */
+ for (i = 0; i < dmxNumInputs; i++) {
+ DMXInputInfo *dmxInput = &dmxInputs[i];
+ if (dmxInput->detached) continue;
+ for (j = 0; j < dmxInput->numDevs; j++)
+ if (dmxInput->devs[j]->sendsCore)
+ _dmxKeyboardKbdCtrlProc(dmxInput->devs[j], ctrl);
+ }
+ } else { /* Do for this device only */
+ _dmxKeyboardKbdCtrlProc(dmxLocal, ctrl);
+ }
+}
+
+static void _dmxKeyboardBellProc(DMXLocalInputInfoPtr dmxLocal, int percent)
+{
+ if (dmxLocal->kBell) dmxLocal->kBell(&dmxLocal->pDevice->public,
+ percent,
+ dmxLocal->kctrl.bell,
+ dmxLocal->kctrl.bell_pitch,
+ dmxLocal->kctrl.bell_duration);
+}
+
+/** Sound the bell on the device. If the device send core events, then
+ * sound the bell on all of the devices that send core events. */
+void dmxKeyboardBellProc(int percent, DeviceIntPtr pDevice,
+ pointer ctrl, int unknown)
+{
+ GETDMXLOCALFROMPDEVICE;
+ int i, j;
+
+ if (dmxLocal->sendsCore) { /* Do for all core devices */
+ for (i = 0; i < dmxNumInputs; i++) {
+ DMXInputInfo *dmxInput = &dmxInputs[i];
+ if (dmxInput->detached) continue;
+ for (j = 0; j < dmxInput->numDevs; j++)
+ if (dmxInput->devs[j]->sendsCore)
+ _dmxKeyboardBellProc(dmxInput->devs[j], percent);
+ }
+ } else { /* Do for this device only */
+ _dmxKeyboardBellProc(dmxLocal, percent);
+ }
+}
+
+#ifdef XKB
+static void dmxKeyboardFreeNames(XkbComponentNamesPtr names)
+{
+ if (names->keymap) XFree(names->keymap);
+ if (names->keycodes) XFree(names->keycodes);
+ if (names->types) XFree(names->types);
+ if (names->compat) XFree(names->compat);
+ if (names->symbols) XFree(names->symbols);
+ if (names->geometry) XFree(names->geometry);
+}
+#endif
+
+
+static int dmxKeyboardOn(DeviceIntPtr pDevice, DMXLocalInitInfo *info)
+{
+#ifdef XKB
+ GETDMXINPUTFROMPDEVICE;
+#else
+ DevicePtr pDev = &pDevice->public;
+#endif
+
+#ifdef XKB
+ if (noXkbExtension) {
+#endif
+ if (!InitKeyboardDeviceStruct(pDev, &info->keySyms, info->modMap,
+ dmxKeyboardBellProc,
+ dmxKeyboardKbdCtrlProc))
+ return BadImplementation;
+#ifdef XKB
+ } else {
+ XkbSetRulesDflts(dmxConfigGetXkbRules(),
+ dmxConfigGetXkbModel(),
+ dmxConfigGetXkbLayout(),
+ dmxConfigGetXkbVariant(),
+ dmxConfigGetXkbOptions());
+ if (!info->force && (dmxInput->keycodes
+ || dmxInput->symbols
+ || dmxInput->geometry)) {
+ if (info->freenames) dmxKeyboardFreeNames(&info->names);
+ info->freenames = 0;
+ info->names.keycodes = dmxInput->keycodes;
+ info->names.types = NULL;
+ info->names.compat = NULL;
+ info->names.symbols = dmxInput->symbols;
+ info->names.geometry = dmxInput->geometry;
+
+ dmxLogInput(dmxInput, "XKEYBOARD: From command line: %s",
+ info->names.keycodes);
+ if (info->names.symbols && *info->names.symbols)
+ dmxLogInputCont(dmxInput, " %s", info->names.symbols);
+ if (info->names.geometry && *info->names.geometry)
+ dmxLogInputCont(dmxInput, " %s", info->names.geometry);
+ dmxLogInputCont(dmxInput, "\n");
+ } else if (info->names.keycodes) {
+ dmxLogInput(dmxInput, "XKEYBOARD: From device: %s",
+ info->names.keycodes);
+ if (info->names.symbols && *info->names.symbols)
+ dmxLogInputCont(dmxInput, " %s", info->names.symbols);
+ if (info->names.geometry && *info->names.geometry)
+ dmxLogInputCont(dmxInput, " %s", info->names.geometry);
+ dmxLogInputCont(dmxInput, "\n");
+ } else {
+ dmxLogInput(dmxInput, "XKEYBOARD: Defaults: %s %s %s %s %s\n",
+ dmxConfigGetXkbRules(),
+ dmxConfigGetXkbLayout(),
+ dmxConfigGetXkbModel(),
+ dmxConfigGetXkbVariant()
+ ? dmxConfigGetXkbVariant() : "",
+ dmxConfigGetXkbOptions()
+ ? dmxConfigGetXkbOptions() : "");
+ }
+ XkbInitKeyboardDeviceStruct(pDevice,
+ &info->names,
+ &info->keySyms,
+ info->modMap,
+ dmxKeyboardBellProc,
+ dmxKeyboardKbdCtrlProc);
+ }
+ if (info->freenames) dmxKeyboardFreeNames(&info->names);
+#endif
+
+ return Success;
+}
+
+
+static int dmxDeviceOnOff(DeviceIntPtr pDevice, int what)
+{
+ GETDMXINPUTFROMPDEVICE;
+ int fd;
+ DMXLocalInitInfo info;
+#ifdef XINPUT
+ int i;
+#endif
+
+ if (dmxInput->detached) return Success;
+
+ memset(&info, 0, sizeof(info));
+ switch (what) {
+ case DEVICE_INIT:
+ if (dmxLocal->init)
+ dmxLocal->init(pDev);
+ if (dmxLocal->get_info)
+ dmxLocal->get_info(pDev, &info);
+ if (info.keyboard) { /* XKEYBOARD makes this a special case */
+ dmxKeyboardOn(pDevice, &info);
+ break;
+ }
+ if (info.keyClass) {
+#if 00 /*BP*/
+ InitKeyClassDeviceStruct(pDevice, &info.keySyms, info.modMap);
+#else
+ DevicePtr pDev = (DevicePtr) pDevice;
+ InitKeyboardDeviceStruct(pDev,
+ &info.keySyms,
+ info.modMap,
+ dmxBell, dmxKbdCtrl);
+#endif
+ }
+ if (info.buttonClass) {
+ InitButtonClassDeviceStruct(pDevice, info.numButtons, info.map);
+ }
+ if (info.valuatorClass) {
+ if (info.numRelAxes && dmxLocal->sendsCore) {
+ InitValuatorClassDeviceStruct(pDevice, info.numRelAxes,
+#if 00 /*BP*/
+ miPointerGetMotionEvents,
+ miPointerGetMotionBufferSize(),
+#else
+ GetMotionHistory,
+ GetMaximumEventsNum(),
+#endif
+ Relative);
+#ifdef XINPUT
+ for (i = 0; i < info.numRelAxes; i++)
+ InitValuatorAxisStruct(pDevice, i, info.minval[0],
+ info.maxval[0], info.res[0],
+ info.minres[0], info.maxres[0]);
+#endif
+ } else if (info.numRelAxes) {
+ InitValuatorClassDeviceStruct(pDevice, info.numRelAxes,
+ dmxPointerGetMotionEvents,
+ dmxPointerGetMotionBufferSize(),
+ Relative);
+#ifdef XINPUT
+ for (i = 0; i < info.numRelAxes; i++)
+ InitValuatorAxisStruct(pDevice, i, info.minval[0],
+ info.maxval[0], info.res[0],
+ info.minres[0], info.maxres[0]);
+#endif
+ } else if (info.numAbsAxes) {
+ InitValuatorClassDeviceStruct(pDevice, info.numAbsAxes,
+ dmxPointerGetMotionEvents,
+ dmxPointerGetMotionBufferSize(),
+ Absolute);
+#ifdef XINPUT
+ for (i = 0; i < info.numAbsAxes; i++)
+ InitValuatorAxisStruct(pDevice, i+info.numRelAxes,
+ info.minval[i+1], info.maxval[i+1],
+ info.res[i+1], info.minres[i+1],
+ info.maxres[i+1]);
+#endif
+ }
+ }
+ if (info.focusClass) InitFocusClassDeviceStruct(pDevice);
+#ifdef XINPUT
+ if (info.proximityClass) InitProximityClassDeviceStruct(pDevice);
+#endif
+ if (info.ptrFeedbackClass)
+ InitPtrFeedbackClassDeviceStruct(pDevice, dmxChangePointerControl);
+ if (info.kbdFeedbackClass)
+ InitKbdFeedbackClassDeviceStruct(pDevice, dmxKeyboardBellProc,
+ dmxKeyboardKbdCtrlProc);
+ if (info.intFeedbackClass || info.strFeedbackClass)
+ dmxLog(dmxWarning,
+ "Integer and string feedback not supported for %s\n",
+ pDevice->name);
+ if (!info.keyboard && (info.ledFeedbackClass || info.belFeedbackClass))
+ dmxLog(dmxWarning,
+ "Led and bel feedback not supported for non-keyboard %s\n",
+ pDevice->name);
+ break;
+ case DEVICE_ON:
+ if (!pDev->on) {
+ if (dmxLocal->on && (fd = dmxLocal->on(pDev)) >= 0)
+ dmxSigioRegister(dmxInput, fd);
+ pDev->on = TRUE;
+ }
+ break;
+ case DEVICE_OFF:
+ case DEVICE_CLOSE:
+ /* This can get called twice consecutively: once for a
+ * detached screen (DEVICE_OFF), and then again at server
+ * generation time (DEVICE_CLOSE). */
+ if (pDev->on) {
+ dmxSigioUnregister(dmxInput);
+ if (dmxLocal->off) dmxLocal->off(pDev);
+ pDev->on = FALSE;
+ }
+ break;
+ }
+ if (info.keySyms.map && info.freemap) {
+ XFree(info.keySyms.map);
+ info.keySyms.map = NULL;
+ }
+#ifdef XKB
+ if (info.xkb) XkbFreeKeyboard(info.xkb, 0, True);
+#endif
+ return Success;
+}
+
+static void dmxProcessInputEvents(DMXInputInfo *dmxInput)
+{
+ int i;
+
+ dmxeqProcessInputEvents();
+#if 00 /*BP*/
+ miPointerUpdate();
+#endif
+ if (dmxInput->detached)
+ return;
+ for (i = 0; i < dmxInput->numDevs; i += dmxInput->devs[i]->binding)
+ if (dmxInput->devs[i]->process_input) {
+#if 11 /*BP*/
+ miPointerUpdateSprite(dmxInput->devs[i]->pDevice);
+#endif
+ dmxInput->devs[i]->process_input(dmxInput->devs[i]->private);
+ }
+
+#if 11 /*BP*/
+ mieqProcessInputEvents();
+#endif
+}
+
+static void dmxUpdateWindowInformation(DMXInputInfo *dmxInput,
+ DMXUpdateType type,
+ WindowPtr pWindow)
+{
+ int i;
+
+#ifdef PANORAMIX
+ if (!noPanoramiXExtension && pWindow && pWindow->parent != WindowTable[0])
+ return;
+#endif
+#if DMX_WINDOW_DEBUG
+ {
+ const char *name = "Unknown";
+ switch (type) {
+ case DMX_UPDATE_REALIZE: name = "Realize"; break;
+ case DMX_UPDATE_UNREALIZE: name = "Unrealize"; break;
+ case DMX_UPDATE_RESTACK: name = "Restack"; break;
+ case DMX_UPDATE_COPY: name = "Copy"; break;
+ case DMX_UPDATE_RESIZE: name = "Resize"; break;
+ case DMX_UPDATE_REPARENT: name = "Repaint"; break;
+ }
+ dmxLog(dmxDebug, "Window %p changed: %s\n", pWindow, name);
+ }
+#endif
+
+ if (dmxInput->detached)
+ return;
+ for (i = 0; i < dmxInput->numDevs; i += dmxInput->devs[i]->binding)
+ if (dmxInput->devs[i]->update_info)
+ dmxInput->devs[i]->update_info(dmxInput->devs[i]->private,
+ type, pWindow);
+}
+
+static void dmxCollectAll(DMXInputInfo *dmxInput)
+{
+ int i;
+
+ if (dmxInput->detached)
+ return;
+ for (i = 0; i < dmxInput->numDevs; i += dmxInput->devs[i]->binding)
+ if (dmxInput->devs[i]->collect_events)
+ dmxInput->devs[i]->collect_events(&dmxInput->devs[i]
+ ->pDevice->public,
+ dmxMotion,
+ dmxEnqueue,
+ dmxCheckSpecialKeys, DMX_BLOCK);
+}
+
+static void dmxBlockHandler(pointer blockData, OSTimePtr pTimeout,
+ pointer pReadMask)
+{
+ DMXInputInfo *dmxInput = &dmxInputs[(int)blockData];
+ static unsigned long generation = 0;
+
+ if (generation != serverGeneration) {
+ generation = serverGeneration;
+ dmxCollectAll(dmxInput);
+ }
+}
+
+static void dmxSwitchReturn(pointer p)
+{
+ DMXInputInfo *dmxInput = p;
+ int i;
+
+ dmxLog(dmxInfo, "Returning from VT %d\n", dmxInput->vt_switched);
+
+ if (!dmxInput->vt_switched)
+ dmxLog(dmxFatal, "dmxSwitchReturn called, but not switched\n");
+ dmxSigioEnableInput();
+ for (i = 0; i < dmxInput->numDevs; i++)
+ if (dmxInput->devs[i]->vt_post_switch)
+ dmxInput->devs[i]->vt_post_switch(dmxInput->devs[i]->private);
+ dmxInput->vt_switched = 0;
+}
+
+static void dmxWakeupHandler(pointer blockData, int result, pointer pReadMask)
+{
+ DMXInputInfo *dmxInput = &dmxInputs[(int)blockData];
+ int i;
+
+ if (dmxInput->vt_switch_pending) {
+ dmxLog(dmxInfo, "Switching to VT %d\n", dmxInput->vt_switch_pending);
+ for (i = 0; i < dmxInput->numDevs; i++)
+ if (dmxInput->devs[i]->vt_pre_switch)
+ dmxInput->devs[i]->vt_pre_switch(dmxInput->devs[i]->private);
+ dmxInput->vt_switched = dmxInput->vt_switch_pending;
+ dmxInput->vt_switch_pending = 0;
+ for (i = 0; i < dmxInput->numDevs; i++) {
+ if (dmxInput->devs[i]->vt_switch) {
+ dmxSigioDisableInput();
+ if (!dmxInput->devs[i]->vt_switch(dmxInput->devs[i]->private,
+ dmxInput->vt_switched,
+ dmxSwitchReturn,
+ dmxInput))
+ dmxSwitchReturn(dmxInput);
+ break; /* Only call one vt_switch routine */
+ }
+ }
+ }
+ dmxCollectAll(dmxInput);
+}
+
+static char *dmxMakeUniqueDeviceName(DMXLocalInputInfoPtr dmxLocal)
+{
+ static int k = 0;
+ static int m = 0;
+ static int o = 0;
+ static unsigned long dmxGeneration = 0;
+#define LEN 32
+ char * buf = xalloc(LEN);
+
+ if (dmxGeneration != serverGeneration) {
+ k = m = o = 0;
+ dmxGeneration = serverGeneration;
+ }
+
+ switch (dmxLocal->type) {
+ case DMX_LOCAL_KEYBOARD: XmuSnprintf(buf, LEN, "Keyboard%d", k++); break;
+ case DMX_LOCAL_MOUSE: XmuSnprintf(buf, LEN, "Mouse%d", m++); break;
+ default: XmuSnprintf(buf, LEN, "Other%d", o++); break;
+ }
+
+ return buf;
+}
+
+static DeviceIntPtr dmxAddDevice(DMXLocalInputInfoPtr dmxLocal)
+{
+ DeviceIntPtr pDevice;
+ Atom atom;
+ const char *name = NULL;
+ void (*registerProcPtr)(DeviceIntPtr) = NULL;
+ char *devname;
+ DMXInputInfo *dmxInput;
+
+ if (!dmxLocal)
+ return NULL;
+ dmxInput = &dmxInputs[dmxLocal->inputIdx];
+
+ if (dmxLocal->sendsCore) {
+ if (dmxLocal->type == DMX_LOCAL_KEYBOARD && !dmxLocalCoreKeyboard) {
+ dmxLocal->isCore = 1;
+ dmxLocalCoreKeyboard = dmxLocal;
+ name = "keyboard";
+ registerProcPtr = RegisterKeyboardDevice;
+ }
+ if (dmxLocal->type == DMX_LOCAL_MOUSE && !dmxLocalCorePointer) {
+ dmxLocal->isCore = 1;
+ dmxLocalCorePointer = dmxLocal;
+ name = "pointer";
+ registerProcPtr = RegisterPointerDevice;
+ }
+ }
+
+#ifdef XINPUT
+ if (!name) {
+ name = "extension";
+ registerProcPtr = RegisterOtherDevice;
+ }
+#else
+ if (!name)
+ dmxLog(dmxFatal,
+ "Server not build with XINPUT support (cannot add %s)\n",
+ dmxLocal->name);
+#endif
+
+ if (!name || !registerProcPtr)
+ dmxLog(dmxFatal, "Cannot add device %s\n", dmxLocal->name);
+
+ pDevice = AddInputDevice(dmxDeviceOnOff, TRUE);
+ if (!pDevice) {
+ dmxLog(dmxError, "Too many devices -- cannot add device %s\n",
+ dmxLocal->name);
+ return NULL;
+ }
+ pDevice->public.devicePrivate = dmxLocal;
+ dmxLocal->pDevice = pDevice;
+
+ devname = dmxMakeUniqueDeviceName(dmxLocal);
+ atom = MakeAtom((char *)devname, strlen(devname), TRUE);
+ pDevice->type = atom;
+ pDevice->name = devname;
+
+ registerProcPtr(pDevice);
+
+ if (dmxLocal->isCore && dmxLocal->type == DMX_LOCAL_MOUSE) {
+#if 00 /*BP*/
+ miRegisterPointerDevice(screenInfo.screens[0], pDevice);
+#else
+ /* Nothing? dmxDeviceOnOff() should get called to init, right? */
+#endif
+ }
+
+ if (dmxLocal->create_private)
+ dmxLocal->private = dmxLocal->create_private(pDevice);
+
+ dmxLogInput(dmxInput, "Added %s as %s device called %s%s\n",
+ dmxLocal->name, name, devname,
+ dmxLocal->isCore
+ ? " [core]"
+ : (dmxLocal->sendsCore
+ ? " [sends core events]"
+ : ""));
+
+ return pDevice;
+}
+
+static DMXLocalInputInfoPtr dmxLookupLocal(const char *name)
+{
+ DMXLocalInputInfoPtr pt;
+
+ for (pt = &DMXLocalDevices[0]; pt->name; ++pt)
+ if (!strcmp(pt->name, name)) return pt; /* search for device name */
+ return NULL;
+}
+
+/** Copy the local input information from \a s into a new \a devs slot
+ * in \a dmxInput. */
+DMXLocalInputInfoPtr dmxInputCopyLocal(DMXInputInfo *dmxInput,
+ DMXLocalInputInfoPtr s)
+{
+ DMXLocalInputInfoPtr dmxLocal = xalloc(sizeof(*dmxLocal));
+
+ if (!dmxLocal)
+ dmxLog(dmxFatal, "DMXLocalInputInfoPtr: out of memory\n");
+
+ memcpy(dmxLocal, s, sizeof(*dmxLocal));
+ dmxLocal->inputIdx = dmxInput->inputIdx;
+ dmxLocal->sendsCore = dmxInput->core;
+ dmxLocal->savedSendsCore = dmxInput->core;
+ dmxLocal->deviceId = -1;
+
+ ++dmxInput->numDevs;
+ dmxInput->devs = xrealloc(dmxInput->devs,
+ dmxInput->numDevs * sizeof(*dmxInput->devs));
+ dmxInput->devs[dmxInput->numDevs-1] = dmxLocal;
+
+ return dmxLocal;
+}
+
+static void dmxPopulateLocal(DMXInputInfo *dmxInput, dmxArg a)
+{
+ int i;
+ int help = 0;
+ DMXLocalInputInfoRec *pt;
+
+ for (i = 1; i < dmxArgC(a); i++) {
+ const char *name = dmxArgV(a, i);
+ if ((pt = dmxLookupLocal(name))) {
+ dmxInputCopyLocal(dmxInput, pt);
+ } else {
+ if (strlen(name))
+ dmxLog(dmxWarning,
+ "Could not find a driver called %s\n", name);
+ ++help;
+ }
+ }
+ if (help) {
+ dmxLog(dmxInfo, "Available local device drivers:\n");
+ for (pt = &DMXLocalDevices[0]; pt->name; ++pt) {
+ const char *type;
+ switch (pt->type) {
+ case DMX_LOCAL_KEYBOARD: type = "keyboard"; break;
+ case DMX_LOCAL_MOUSE: type = "pointer"; break;
+ default: type = "unknown"; break;
+ }
+ dmxLog(dmxInfo, " %s (%s)\n", pt->name, type);
+ }
+ dmxLog(dmxFatal, "Must have valid local device driver\n");
+ }
+}
+
+int dmxInputExtensionErrorHandler(Display *dsp, char *name, char *reason)
+{
+ return 0;
+}
+
+static void dmxInputScanForExtensions(DMXInputInfo *dmxInput, int doXI)
+{
+ XExtensionVersion *ext;
+ XDeviceInfo *devices;
+ Display *display;
+ int num;
+ int i, j;
+ DMXLocalInputInfoPtr dmxLocal;
+ int (*handler)(Display *, char *, char *);
+
+ if (!(display = XOpenDisplay(dmxInput->name))) return;
+
+ /* Print out information about the XInput Extension. */
+ handler = XSetExtensionErrorHandler(dmxInputExtensionErrorHandler);
+ ext = XGetExtensionVersion(display, INAME);
+ XSetExtensionErrorHandler(handler);
+
+ if (!ext || ext == (XExtensionVersion *)NoSuchExtension) {
+ dmxLogInput(dmxInput, "%s is not available\n", INAME);
+ } else {
+ dmxLogInput(dmxInput, "Locating devices on %s (%s version %d.%d)\n",
+ dmxInput->name, INAME,
+ ext->major_version, ext->minor_version);
+ devices = XListInputDevices(display, &num);
+
+ XFree(ext);
+ ext = NULL;
+
+ /* Print a list of all devices */
+ for (i = 0; i < num; i++) {
+ const char *use = "Unknown";
+ switch (devices[i].use) {
+ case IsXPointer: use = "XPointer"; break;
+ case IsXKeyboard: use = "XKeyboard"; break;
+ case IsXExtensionDevice: use = "XExtensionDevice"; break;
+ }
+ dmxLogInput(dmxInput, " %2d %-10.10s %-16.16s\n",
+ devices[i].id,
+ devices[i].name ? devices[i].name : "",
+ use);
+ }
+
+ /* Search for extensions */
+ for (i = 0; i < num; i++) {
+ switch (devices[i].use) {
+ case IsXKeyboard:
+ for (j = 0; j < dmxInput->numDevs; j++) {
+ DMXLocalInputInfoPtr dmxL = dmxInput->devs[j];
+ if (dmxL->type == DMX_LOCAL_KEYBOARD
+ && dmxL->deviceId < 0) {
+ dmxL->deviceId = devices[i].id;
+ dmxL->deviceName = (devices[i].name
+ ? xstrdup(devices[i].name)
+ : NULL);
+ }
+ }
+ break;
+ case IsXPointer:
+ for (j = 0; j < dmxInput->numDevs; j++) {
+ DMXLocalInputInfoPtr dmxL = dmxInput->devs[j];
+ if (dmxL->type == DMX_LOCAL_MOUSE && dmxL->deviceId < 0) {
+ dmxL->deviceId = devices[i].id;
+ dmxL->deviceName = (devices[i].name
+ ? xstrdup(devices[i].name)
+ : NULL);
+ }
+ }
+ break;
+ case IsXExtensionDevice:
+ if (doXI) {
+ if (!dmxInput->numDevs) {
+ dmxLog(dmxWarning,
+ "Cannot use remote (%s) XInput devices if"
+ " not also using core devices\n",
+ dmxInput->name);
+ } else {
+ dmxLocal = dmxInputCopyLocal(dmxInput,
+ &DMXCommonOth);
+ dmxLocal->isCore = FALSE;
+ dmxLocal->sendsCore = FALSE;
+ dmxLocal->deviceId = devices[i].id;
+ dmxLocal->deviceName = (devices[i].name
+ ? xstrdup(devices[i].name)
+ : NULL);
+ }
+ }
+ break;
+ }
+ }
+ XFreeDeviceList(devices);
+ }
+ XCloseDisplay(display);
+}
+
+/** Re-initialize all the devices described in \a dmxInput. Called from
+ #dmxReconfig before the cursor is redisplayed. */
+void dmxInputReInit(DMXInputInfo *dmxInput)
+{
+ int i;
+
+ for (i = 0; i < dmxInput->numDevs; i++) {
+ DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[i];
+ if (dmxLocal->reinit)
+ dmxLocal->reinit(&dmxLocal->pDevice->public);
+ }
+}
+
+/** Re-initialize all the devices described in \a dmxInput. Called from
+ #dmxReconfig after the cursor is redisplayed. */
+void dmxInputLateReInit(DMXInputInfo *dmxInput)
+{
+ int i;
+
+ for (i = 0; i < dmxInput->numDevs; i++) {
+ DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[i];
+ if (dmxLocal->latereinit)
+ dmxLocal->latereinit(&dmxLocal->pDevice->public);
+ }
+}
+
+/** Initialize all of the devices described in \a dmxInput. */
+void dmxInputInit(DMXInputInfo *dmxInput)
+{
+ DeviceIntPtr pPointer = NULL, pKeyboard = NULL;
+ dmxArg a;
+ const char *name;
+ int i;
+ int doXI = 1; /* Include by default */
+ int forceConsole = 0;
+ int doWindows = 1; /* On by default */
+ int hasXkb = 0;
+
+ a = dmxArgParse(dmxInput->name);
+
+ for (i = 1; i < dmxArgC(a); i++) {
+ switch (hasXkb) {
+ case 1:
+ dmxInput->keycodes = xstrdup(dmxArgV(a, i));
+ ++hasXkb;
+ break;
+ case 2:
+ dmxInput->symbols = xstrdup(dmxArgV(a, i));
+ ++hasXkb;
+ break;
+ case 3:
+ dmxInput->geometry = xstrdup(dmxArgV(a, i));
+ hasXkb = 0;
+ break;
+ case 0:
+ if (!strcmp(dmxArgV(a, i), "noxi")) doXI = 0;
+ else if (!strcmp(dmxArgV(a, i), "xi")) doXI = 1;
+ else if (!strcmp(dmxArgV(a, i), "console")) forceConsole = 1;
+ else if (!strcmp(dmxArgV(a, i), "noconsole")) forceConsole = 0;
+ else if (!strcmp(dmxArgV(a, i), "windows")) doWindows = 1;
+ else if (!strcmp(dmxArgV(a, i), "nowindows")) doWindows = 0;
+ else if (!strcmp(dmxArgV(a, i), "xkb")) hasXkb = 1;
+ else {
+ dmxLog(dmxFatal,
+ "Unknown input argument: %s\n", dmxArgV(a, i));
+ }
+ }
+ }
+
+ name = dmxArgV(a, 0);
+
+ if (!strcmp(name, "local")) {
+ dmxPopulateLocal(dmxInput, a);
+ } else if (!strcmp(name, "dummy")) {
+ dmxInputCopyLocal(dmxInput, &DMXDummyMou);
+ dmxInputCopyLocal(dmxInput, &DMXDummyKbd);
+ dmxLogInput(dmxInput, "Using dummy input\n");
+ } else {
+ int found;
+
+ for (found = 0, i = 0; i < dmxNumScreens; i++) {
+ if (dmxPropertySameDisplay(&dmxScreens[i], name)) {
+ if (dmxScreens[i].shared)
+ dmxLog(dmxFatal,
+ "Cannot take input from shared backend (%s)\n",
+ name);
+ if (!dmxInput->core) {
+ dmxLog(dmxWarning,
+ "Cannot use core devices on a backend (%s)"
+ " as XInput devices\n", name);
+ } else {
+ char *pt;
+ for (pt = (char *)dmxInput->name; pt && *pt; pt++)
+ if (*pt == ',') *pt = '\0';
+ dmxInputCopyLocal(dmxInput, &DMXBackendMou);
+ dmxInputCopyLocal(dmxInput, &DMXBackendKbd);
+ dmxInput->scrnIdx = i;
+ dmxLogInput(dmxInput,
+ "Using backend input from %s\n", name);
+ }
+ ++found;
+ break;
+ }
+ }
+ if (!found || forceConsole) {
+ char *pt;
+ if (found) dmxInput->console = TRUE;
+ for (pt = (char *)dmxInput->name; pt && *pt; pt++)
+ if (*pt == ',') *pt = '\0';
+ dmxInputCopyLocal(dmxInput, &DMXConsoleMou);
+ dmxInputCopyLocal(dmxInput, &DMXConsoleKbd);
+ if (doWindows) {
+ dmxInput->windows = TRUE;
+ dmxInput->updateWindowInfo = dmxUpdateWindowInformation;
+ }
+ dmxLogInput(dmxInput,
+ "Using console input from %s (%s windows)\n",
+ name, doWindows ? "with" : "without");
+ }
+ }
+
+ dmxArgFree(a);
+
+ /* Locate extensions we may be interested in */
+ dmxInputScanForExtensions(dmxInput, doXI);
+
+ for (i = 0; i < dmxInput->numDevs; i++) {
+ DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[i];
+#ifndef XINPUT
+ if (!dmxLocal->isCore)
+ dmxLog(dmxFatal,
+ "This server was not compiled to support the XInput"
+ " extension, but %s is not a core device.\n",
+ dmxLocal->name);
+#endif
+ dmxLocal->pDevice = dmxAddDevice(dmxLocal);
+ if (dmxLocal->isCore) {
+ if (dmxLocal->type == DMX_LOCAL_MOUSE)
+ pPointer = dmxLocal->pDevice;
+ if (dmxLocal->type == DMX_LOCAL_KEYBOARD)
+ pKeyboard = dmxLocal->pDevice;
+ }
+ }
+
+ if (pPointer && pKeyboard) {
+ if (dmxeqInit(&pKeyboard->public, &pPointer->public))
+ dmxLogInput(dmxInput, "Using %s and %s as true core devices\n",
+ pKeyboard->name, pPointer->name);
+ }
+
+ dmxInput->processInputEvents = dmxProcessInputEvents;
+ dmxInput->detached = False;
+
+ RegisterBlockAndWakeupHandlers(dmxBlockHandler,
+ dmxWakeupHandler,
+ (void *)dmxInput->inputIdx);
+}
+
+static void dmxInputFreeLocal(DMXLocalInputInfoRec *local)
+{
+ if (!local) return;
+ if (local->isCore && local->type == DMX_LOCAL_MOUSE)
+ dmxLocalCorePointer = NULL;
+ if (local->isCore && local->type == DMX_LOCAL_KEYBOARD)
+ dmxLocalCoreKeyboard = NULL;
+ if (local->destroy_private) local->destroy_private(local->private);
+ if (local->history) xfree(local->history);
+ if (local->valuators) xfree(local->valuators);
+ if (local->deviceName) xfree(local->deviceName);
+ local->private = NULL;
+ local->history = NULL;
+ local->deviceName = NULL;
+ xfree(local);
+}
+
+/** Free all of the memory associated with \a dmxInput */
+void dmxInputFree(DMXInputInfo *dmxInput)
+{
+ int i;
+
+ if (!dmxInput) return;
+
+ if (dmxInput->keycodes) xfree(dmxInput->keycodes);
+ if (dmxInput->symbols) xfree(dmxInput->symbols);
+ if (dmxInput->geometry) xfree(dmxInput->geometry);
+
+ for (i = 0; i < dmxInput->numDevs; i++) {
+ dmxInputFreeLocal(dmxInput->devs[i]);
+ dmxInput->devs[i] = NULL;
+ }
+ xfree(dmxInput->devs);
+ dmxInput->devs = NULL;
+ dmxInput->numDevs = 0;
+ if (dmxInput->freename) xfree(dmxInput->name);
+ dmxInput->name = NULL;
+}
+
+/** Log information about all of the known devices using #dmxLog(). */
+void dmxInputLogDevices(void)
+{
+ int i, j;
+
+ dmxLog(dmxInfo, "%d devices:\n", dmxGetInputCount());
+ dmxLog(dmxInfo, " Id Name Classes\n");
+ for (j = 0; j < dmxNumInputs; j++) {
+ DMXInputInfo *dmxInput = &dmxInputs[j];
+ const char *pt = strchr(dmxInput->name, ',');
+ int len = (pt
+ ? (size_t)(pt-dmxInput->name)
+ : strlen(dmxInput->name));
+
+ for (i = 0; i < dmxInput->numDevs; i++) {
+ DeviceIntPtr pDevice = dmxInput->devs[i]->pDevice;
+ if (pDevice) {
+ dmxLog(dmxInfo, " %2d%c %-20.20s",
+ pDevice->id,
+ dmxInput->detached ? 'D' : ' ',
+ pDevice->name);
+ if (pDevice->key) dmxLogCont(dmxInfo, " key");
+ if (pDevice->valuator) dmxLogCont(dmxInfo, " val");
+ if (pDevice->button) dmxLogCont(dmxInfo, " btn");
+ if (pDevice->focus) dmxLogCont(dmxInfo, " foc");
+ if (pDevice->kbdfeed) dmxLogCont(dmxInfo, " fb/kbd");
+ if (pDevice->ptrfeed) dmxLogCont(dmxInfo, " fb/ptr");
+ if (pDevice->intfeed) dmxLogCont(dmxInfo, " fb/int");
+ if (pDevice->stringfeed) dmxLogCont(dmxInfo, " fb/str");
+ if (pDevice->bell) dmxLogCont(dmxInfo, " fb/bel");
+ if (pDevice->leds) dmxLogCont(dmxInfo, " fb/led");
+ if (!pDevice->key && !pDevice->valuator && !pDevice->button
+ && !pDevice->focus && !pDevice->kbdfeed
+ && !pDevice->ptrfeed && !pDevice->intfeed
+ && !pDevice->stringfeed && !pDevice->bell
+ && !pDevice->leds) dmxLogCont(dmxInfo, " (none)");
+
+ dmxLogCont(dmxInfo, "\t[i%d/%*.*s",
+ dmxInput->inputIdx, len, len, dmxInput->name);
+ if (dmxInput->devs[i]->deviceId >= 0)
+ dmxLogCont(dmxInfo, "/id%d", dmxInput->devs[i]->deviceId);
+ if (dmxInput->devs[i]->deviceName)
+ dmxLogCont(dmxInfo, "=%s", dmxInput->devs[i]->deviceName);
+ dmxLogCont(dmxInfo, "] %s\n",
+ dmxInput->devs[i]->isCore
+ ? "core"
+ : (dmxInput->devs[i]->sendsCore
+ ? "extension (sends core events)"
+ : "extension"));
+ }
+ }
+ }
+}
+
+/** Detach an input */
+int dmxInputDetach(DMXInputInfo *dmxInput)
+{
+ int i;
+
+ if (dmxInput->detached) return BadAccess;
+
+ for (i = 0; i < dmxInput->numDevs; i++) {
+ DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[i];
+ dmxLogInput(dmxInput, "Detaching device id %d: %s%s\n",
+ dmxLocal->pDevice->id,
+ dmxLocal->pDevice->name,
+ dmxLocal->isCore
+ ? " [core]"
+ : (dmxLocal->sendsCore
+ ? " [sends core events]"
+ : ""));
+ DisableDevice(dmxLocal->pDevice);
+ }
+ dmxInput->detached = True;
+ dmxInputLogDevices();
+ return 0;
+}
+
+/** Search for input associated with \a dmxScreen, and detach. */
+void dmxInputDetachAll(DMXScreenInfo *dmxScreen)
+{
+ int i;
+
+ for (i = 0; i < dmxNumInputs; i++) {
+ DMXInputInfo *dmxInput = &dmxInputs[i];
+ if (dmxInput->scrnIdx == dmxScreen->index) dmxInputDetach(dmxInput);
+ }
+}
+
+/** Search for input associated with \a deviceId, and detach. */
+int dmxInputDetachId(int id)
+{
+ DMXInputInfo *dmxInput = dmxInputLocateId(id);
+
+ if (!dmxInput) return BadValue;
+
+ return dmxInputDetach(dmxInput);
+}
+
+DMXInputInfo *dmxInputLocateId(int id)
+{
+ int i, j;
+
+ for (i = 0; i < dmxNumInputs; i++) {
+ DMXInputInfo *dmxInput = &dmxInputs[i];
+ for (j = 0; j < dmxInput->numDevs; j++) {
+ DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[j];
+ if (dmxLocal->pDevice->id == id) return dmxInput;
+ }
+ }
+ return NULL;
+}
+
+static int dmxInputAttachNew(DMXInputInfo *dmxInput, int *id)
+{
+ dmxInputInit(dmxInput);
+ InitAndStartDevices();
+ if (id && dmxInput->devs) *id = dmxInput->devs[0]->pDevice->id;
+ dmxInputLogDevices();
+ return 0;
+}
+
+static int dmxInputAttachOld(DMXInputInfo *dmxInput, int *id)
+{
+ int i;
+
+ dmxInput->detached = False;
+ for (i = 0; i < dmxInput->numDevs; i++) {
+ DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[i];
+ if (id) *id = dmxLocal->pDevice->id;
+ dmxLogInput(dmxInput,
+ "Attaching device id %d: %s%s\n",
+ dmxLocal->pDevice->id,
+ dmxLocal->pDevice->name,
+ dmxLocal->isCore
+ ? " [core]"
+ : (dmxLocal->sendsCore
+ ? " [sends core events]"
+ : ""));
+ EnableDevice(dmxLocal->pDevice);
+ }
+ dmxInputLogDevices();
+ return 0;
+}
+
+int dmxInputAttachConsole(const char *name, int isCore, int *id)
+{
+ DMXInputInfo *dmxInput;
+ int i;
+
+ for (i = 0; i < dmxNumInputs; i++) {
+ dmxInput = &dmxInputs[i];
+ if (dmxInput->scrnIdx == -1
+ && dmxInput->detached
+ && !strcmp(dmxInput->name, name)) {
+ /* Found match */
+ dmxLogInput(dmxInput, "Reattaching detached console input\n");
+ return dmxInputAttachOld(dmxInput, id);
+ }
+ }
+
+ /* No match found */
+ dmxInput = dmxConfigAddInput(xstrdup(name), isCore);
+ dmxInput->freename = TRUE;
+ dmxLogInput(dmxInput, "Attaching new console input\n");
+ return dmxInputAttachNew(dmxInput, id);
+}
+
+int dmxInputAttachBackend(int physicalScreen, int isCore, int *id)
+{
+ DMXInputInfo *dmxInput;
+ DMXScreenInfo *dmxScreen;
+ int i;
+
+ if (physicalScreen < 0 || physicalScreen >= dmxNumScreens) return BadValue;
+ for (i = 0; i < dmxNumInputs; i++) {
+ dmxInput = &dmxInputs[i];
+ if (dmxInput->scrnIdx != -1 && dmxInput->scrnIdx == physicalScreen) {
+ /* Found match */
+ if (!dmxInput->detached) return BadAccess; /* Already attached */
+ dmxScreen = &dmxScreens[physicalScreen];
+ if (!dmxScreen->beDisplay) return BadAccess; /* Screen detached */
+ dmxLogInput(dmxInput, "Reattaching detached backend input\n");
+ return dmxInputAttachOld(dmxInput, id);
+ }
+ }
+ /* No match found */
+ dmxScreen = &dmxScreens[physicalScreen];
+ if (!dmxScreen->beDisplay) return BadAccess; /* Screen detached */
+ dmxInput = dmxConfigAddInput(dmxScreen->name, isCore);
+ dmxLogInput(dmxInput, "Attaching new backend input\n");
+ return dmxInputAttachNew(dmxInput, id);
+}
diff --git a/xorg-server/hw/dmx/input/dmxinputinit.h b/xorg-server/hw/dmx/input/dmxinputinit.h
new file mode 100644
index 000000000..6f491edf9
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxinputinit.h
@@ -0,0 +1,293 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface for low-level input support. \see dmxinputinit.c */
+
+#ifndef _DMXINPUTINIT_H_
+#define _DMXINPUTINIT_H_
+
+#include "dmx.h"
+#include "dmxinput.h"
+#include "dmxlog.h"
+
+
+#define DMX_LOCAL_DEFAULT_KEYBOARD "kbd"
+#define DMX_LOCAL_DEFAULT_POINTER "ps2"
+#define DMX_MAX_BUTTONS 256
+#define DMX_MOTION_SIZE 256
+#define DMX_MAX_VALUATORS 32
+#define DMX_MAX_AXES 32
+#define DMX_MAX_XINPUT_EVENT_TYPES 100
+#define DMX_MAP_ENTRIES 16 /* Must be a power of 2 */
+#define DMX_MAP_MASK (DMX_MAP_ENTRIES - 1)
+
+typedef enum {
+ DMX_FUNCTION_GRAB,
+ DMX_FUNCTION_TERMINATE,
+ DMX_FUNCTION_FINE
+} DMXFunctionType;
+
+typedef enum {
+ DMX_LOCAL_HIGHLEVEL,
+ DMX_LOCAL_KEYBOARD,
+ DMX_LOCAL_MOUSE,
+ DMX_LOCAL_OTHER
+} DMXLocalInputType;
+
+typedef enum {
+ DMX_LOCAL_TYPE_LOCAL,
+ DMX_LOCAL_TYPE_CONSOLE,
+ DMX_LOCAL_TYPE_BACKEND,
+ DMX_LOCAL_TYPE_COMMON
+} DMXLocalInputExtType;
+
+typedef enum {
+ DMX_RELATIVE,
+ DMX_ABSOLUTE,
+ DMX_ABSOLUTE_CONFINED
+} DMXMotionType;
+
+/** Stores information from low-level device that is used to initialize
+ * the device at the dix level. */
+typedef struct _DMXLocalInitInfo {
+ int keyboard; /**< Non-zero if the device is a keyboard */
+
+ int keyClass; /**< Non-zero if keys are present */
+ KeySymsRec keySyms; /**< Key symbols */
+ int freemap; /**< If non-zero, free keySyms.map */
+ CARD8 modMap[MAP_LENGTH]; /**< Modifier map */
+#ifdef XKB
+ XkbDescPtr xkb; /**< XKB description */
+ XkbComponentNamesRec names; /**< XKB component names */
+ int freenames; /**< Non-zero if names should be free'd */
+ int force; /**< Do not allow command line override */
+#endif
+
+ int buttonClass; /**< Non-zero if buttons are present */
+ int numButtons; /**< Number of buttons */
+ unsigned char map[DMX_MAX_BUTTONS]; /**< Button map */
+
+ int valuatorClass; /**< Non-zero if valuators are
+ * present */
+ int numRelAxes; /**< Number of relative axes */
+ int numAbsAxes; /**< Number of absolute axes */
+ int minval[DMX_MAX_AXES]; /**< Minimum values */
+ int maxval[DMX_MAX_AXES]; /**< Maximum values */
+ int res[DMX_MAX_AXES]; /**< Resolution */
+ int minres[DMX_MAX_AXES]; /**< Minimum resolutions */
+ int maxres[DMX_MAX_AXES]; /**< Maximum resolutions */
+
+ int focusClass; /**< Non-zero if device can
+ * cause focus */
+ int proximityClass; /**< Non-zero if device
+ * causes proximity events */
+ int kbdFeedbackClass; /**< Non-zero if device has
+ * keyboard feedback */
+ int ptrFeedbackClass; /**< Non-zero if device has
+ * pointer feedback */
+ int ledFeedbackClass; /**< Non-zero if device has
+ * LED indicators */
+ int belFeedbackClass; /**< Non-zero if device has a
+ * bell */
+ int intFeedbackClass; /**< Non-zero if device has
+ * integer feedback */
+ int strFeedbackClass; /**< Non-zero if device has
+ * string feedback */
+
+ int maxSymbols; /**< Maximum symbols */
+ int maxSymbolsSupported; /**< Maximum symbols supported */
+ KeySym *symbols; /**< Key symbols */
+} DMXLocalInitInfo, *DMXLocalInitInfoPtr;
+
+typedef pointer (*dmxCreatePrivateProcPtr)(DeviceIntPtr);
+typedef void (*dmxDestroyPrivateProcPtr)(pointer);
+
+typedef void (*dmxInitProcPtr)(DevicePtr);
+typedef void (*dmxReInitProcPtr)(DevicePtr);
+typedef void (*dmxLateReInitProcPtr)(DevicePtr);
+typedef void (*dmxGetInfoProcPtr)(DevicePtr, DMXLocalInitInfoPtr);
+typedef int (*dmxOnProcPtr)(DevicePtr);
+typedef void (*dmxOffProcPtr)(DevicePtr);
+typedef void (*dmxUpdatePositionProcPtr)(pointer, int x, int y);
+
+typedef void (*dmxVTPreSwitchProcPtr)(pointer); /* Turn I/O Off */
+typedef void (*dmxVTPostSwitchProcPtr)(pointer); /* Turn I/O On */
+typedef void (*dmxVTSwitchReturnProcPtr)(pointer);
+typedef int (*dmxVTSwitchProcPtr)(pointer, int vt,
+ dmxVTSwitchReturnProcPtr, pointer);
+
+typedef void (*dmxMotionProcPtr)(DevicePtr,
+ int *valuators,
+ int firstAxis,
+ int axesCount,
+ DMXMotionType type,
+ DMXBlockType block);
+typedef void (*dmxEnqueueProcPtr)(DevicePtr, int type, int detail,
+ KeySym keySym, XEvent *e,
+ DMXBlockType block);
+typedef int (*dmxCheckSpecialProcPtr)(DevicePtr, KeySym keySym);
+typedef void (*dmxCollectEventsProcPtr)(DevicePtr,
+ dmxMotionProcPtr,
+ dmxEnqueueProcPtr,
+ dmxCheckSpecialProcPtr,
+ DMXBlockType);
+typedef void (*dmxProcessInputProcPtr)(pointer);
+typedef void (*dmxUpdateInfoProcPtr)(pointer, DMXUpdateType, WindowPtr);
+typedef int (*dmxFunctionsProcPtr)(pointer, DMXFunctionType);
+
+typedef void (*dmxKBCtrlProcPtr)(DevicePtr, KeybdCtrl *ctrl);
+typedef void (*dmxMCtrlProcPtr)(DevicePtr, PtrCtrl *ctrl);
+typedef void (*dmxKBBellProcPtr)(DevicePtr, int percent,
+ int volume, int pitch, int duration);
+
+/** Stores a mapping between the device id on the remote X server and
+ * the id on the DMX server */
+typedef struct _DMXEventMap {
+ int remote; /**< Event number on remote X server */
+ int server; /**< Event number (unbiased) on DMX server */
+} DMXEventMap;
+
+/** This is the device-independent structure used by the low-level input
+ * routines. The contents are not exposed to top-level .c files (except
+ * dmxextensions.c). \see dmxinput.h \see dmxextensions.c */
+typedef struct _DMXLocalInputInfo {
+ const char *name; /**< Device name */
+ DMXLocalInputType type; /**< Device type */
+ DMXLocalInputExtType extType; /**< Extended device type */
+ int binding; /**< Count of how many consecutive
+ * structs are bound to the same
+ * device */
+
+ /* Low-level (e.g., keyboard/mouse drivers) */
+
+ dmxCreatePrivateProcPtr create_private; /**< Create
+ * device-dependent
+ * private */
+ dmxDestroyPrivateProcPtr destroy_private; /**< Destroy
+ * device-dependent
+ * private */
+ dmxInitProcPtr init; /**< Initialize device */
+ dmxReInitProcPtr reinit; /**< Reinitialize device
+ * (during a
+ * reconfiguration) */
+ dmxLateReInitProcPtr latereinit; /**< Reinitialize a device
+ * (called very late
+ * during a
+ * reconfiguration) */
+ dmxGetInfoProcPtr get_info; /**< Get device information */
+ dmxOnProcPtr on; /**< Turn device on */
+ dmxOffProcPtr off; /**< Turn device off */
+ dmxUpdatePositionProcPtr update_position; /**< Called when another
+ * device updates the
+ * cursor position */
+ dmxVTPreSwitchProcPtr vt_pre_switch; /**< Called before a VT switch */
+ dmxVTPostSwitchProcPtr vt_post_switch; /**< Called after a VT switch */
+ dmxVTSwitchProcPtr vt_switch; /**< Causes a VT switch */
+
+ dmxCollectEventsProcPtr collect_events; /**< Collect and enqueue
+ * events from the
+ * device*/
+ dmxProcessInputProcPtr process_input; /**< Process event (from
+ * queue) */
+ dmxFunctionsProcPtr functions;
+ dmxUpdateInfoProcPtr update_info; /**< Update window layout
+ * information */
+
+ dmxMCtrlProcPtr mCtrl; /**< Pointer control */
+ dmxKBCtrlProcPtr kCtrl; /**< Keyboard control */
+ dmxKBBellProcPtr kBell; /**< Bell control */
+
+ pointer private; /**< Device-dependent private */
+ int isCore; /**< Is a DMX core device */
+ int sendsCore; /**< Sends DMX core events */
+ KeybdCtrl kctrl; /**< Keyboard control */
+ PtrCtrl mctrl; /**< Pointer control */
+
+ DeviceIntPtr pDevice; /**< X-level device */
+ int inputIdx; /**< High-level index */
+ int lastX, lastY; /**< Last known position;
+ * for XInput in
+ * dmxevents.c */
+
+ int head; /**< XInput motion history
+ * head */
+ int tail; /**< XInput motion history
+ * tail */
+ unsigned long *history; /**< XInput motion history */
+ int *valuators; /**< Cache of previous values */
+
+ /* for XInput ChangePointerDevice */
+ int (*savedMotionProc)(DeviceIntPtr,
+ xTimecoord *,
+ unsigned long,
+ unsigned long,
+ ScreenPtr);
+ int savedMotionEvents; /**< Saved motion events */
+ int savedSendsCore; /**< Saved sends-core flag */
+
+ DMXEventMap map[DMX_MAP_ENTRIES]; /**< XInput device id map */
+ int mapOptimize; /**< XInput device id
+ * map
+ * optimization */
+
+ long deviceId; /**< device id on remote side,
+ * if any */
+ const char *deviceName; /**< devive name on remote
+ * side, if any */
+} DMXLocalInputInfoRec;
+
+extern DMXLocalInputInfoPtr dmxLocalCorePointer, dmxLocalCoreKeyboard;
+
+extern void dmxLocalInitInput(DMXInputInfo *dmxInput);
+extern DMXLocalInputInfoPtr dmxInputCopyLocal(DMXInputInfo *dmxInput,
+ DMXLocalInputInfoPtr s);
+
+extern void dmxChangePointerControl(DeviceIntPtr pDevice, PtrCtrl *ctrl);
+extern void dmxKeyboardKbdCtrlProc(DeviceIntPtr pDevice, KeybdCtrl *ctrl);
+extern void dmxKeyboardBellProc(int percent, DeviceIntPtr pDevice,
+ pointer ctrl, int unknown);
+
+extern int dmxInputExtensionErrorHandler(Display *dsp, char *name,
+ char *reason);
+
+extern int dmxInputDetach(DMXInputInfo *dmxInput);
+extern void dmxInputDetachAll(DMXScreenInfo *dmxScreen);
+extern int dmxInputDetachId(int id);
+extern DMXInputInfo *dmxInputLocateId(int id);
+extern int dmxInputAttachConsole(const char *name, int isCore,
+ int *id);
+extern int dmxInputAttachBackend(int physicalScreen, int isCore,
+ int *id);
+
+#endif
diff --git a/xorg-server/hw/dmx/input/dmxmap.c b/xorg-server/hw/dmx/input/dmxmap.c
new file mode 100644
index 000000000..1eccd3d28
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxmap.c
@@ -0,0 +1,121 @@
+/*
+ * Copyright 2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ */
+
+/** \file
+ *
+ * This file implements a mapping from remote XInput event types to Xdmx
+ * XInput event types.
+ *
+ * The exglobals.h file defines global server-side variables with names
+ * Device* to be integers that hold the value of the type of the
+ * server-side XInput extension event.
+ *
+ * The client-side X11/extensions/XInput.h file defines macros with THE
+ * EXACT SAME Device* names!
+ *
+ * Using those macros to extract remote server event type values from
+ * the (opaque) XDevice structure is appropriate, but makes a direct
+ * mapping to the Device* integers impossible. So we use the normalized
+ * XI_Device* names for these routines.
+ */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "dmxinputinit.h"
+#include "dmxmap.h"
+
+/** Create a mapping from \a remoteEvent to \a serverEvent. The \a
+ * remoteEvent is the type returned from the remote server. The \a
+ * serverEvent is from the XI_* list of events in
+ * include/extensions/XIproto.h. */
+void dmxMapInsert(DMXLocalInputInfoPtr dmxLocal,
+ int remoteEvent, int serverEvent)
+{
+ int hash = remoteEvent & DMX_MAP_MASK;
+ int i;
+
+ /* Return if this has already been mapped */
+ if (dmxLocal->map[hash].remote == remoteEvent
+ && dmxLocal->map[hash].server == serverEvent) return;
+
+ if (dmxLocal->map[hash].remote) {
+ dmxLocal->mapOptimize = 0;
+ for (i = 0; i < DMX_MAP_ENTRIES; i++) {
+ if (!dmxLocal->map[i].remote) {
+ dmxLocal->map[i].remote = remoteEvent;
+ dmxLocal->map[i].server = serverEvent;
+ return;
+ }
+ }
+ dmxLog(dmxWarning,
+ "Out of map entries, cannot map remove event type %d\n",
+ remoteEvent);
+ } else {
+ dmxLocal->map[hash].remote = remoteEvent;
+ dmxLocal->map[hash].server = serverEvent;
+ }
+}
+
+/** Remove all mappings there were inserted with #dmxMapInsert. */
+void dmxMapClear(DMXLocalInputInfoPtr dmxLocal)
+{
+ int i;
+
+ for (i = 0; i < DMX_MAP_ENTRIES; i++) dmxLocal->map[i].remote = 0;
+ dmxLocal->mapOptimize = 1;
+}
+
+/** Lookup a mapping for \a remoteEvent. The \a remoteEvent is the type
+ * returned from the remote server. The return value is that which was
+ * passed into #dmxMapInsert (i.e., a value from the XI_* list in
+ * include/extensions/XIproto.h). If a mapping is not available, -1 is
+ * returned. */
+int dmxMapLookup(DMXLocalInputInfoPtr dmxLocal, int remoteEvent)
+{
+ int hash = remoteEvent & DMX_MAP_MASK;
+ int serverEvent = -1;
+ int i;
+
+ if (dmxLocal->mapOptimize && dmxLocal->map[hash].remote == remoteEvent) {
+ serverEvent = dmxLocal->map[hash].server;
+ } else {
+ for (i = 0; i < DMX_MAP_ENTRIES; i++)
+ if (dmxLocal->map[i].remote == remoteEvent) {
+ serverEvent = dmxLocal->map[hash].server;
+ break;
+ }
+ }
+
+ return serverEvent;
+}
diff --git a/xorg-server/hw/dmx/input/dmxmap.h b/xorg-server/hw/dmx/input/dmxmap.h
new file mode 100644
index 000000000..aad30d1bd
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxmap.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ */
+
+/** \file
+ * Interface to XInput event mapping support. \see dmxmap.c */
+
+#ifndef _DMXMAP_H_
+#define _DMXMAP_H_
+extern void dmxMapInsert(DMXLocalInputInfoPtr dmxLocal,
+ int remoteEvent, int serverEvent);
+extern void dmxMapClear(DMXLocalInputInfoPtr dmxLocal);
+extern int dmxMapLookup(DMXLocalInputInfoPtr dmxLocal, int remoteEvent);
+#endif
diff --git a/xorg-server/hw/dmx/input/dmxmotion.c b/xorg-server/hw/dmx/input/dmxmotion.c
new file mode 100644
index 000000000..cc55eedff
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxmotion.c
@@ -0,0 +1,143 @@
+/*
+ * Copyright 2002-2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * This file provides functions similar to miPointerGetMotionEvents and
+ * miPointerPutMotionEvents, with the exception that devices with more
+ * than two axes are fully supported. These routines may be used only
+ * for motion buffers for extension devices, and are \a not compatible
+ * replacements for the mi routines. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "inputstr.h"
+#include "dmxinputinit.h"
+#include "dmxcommon.h"
+#include "dmxmotion.h"
+
+#define OFFSET(offset,element) ((offset) * (numAxes + 1) + (element))
+
+/** Return size of motion buffer. \see DMX_MOTION_SIZE */
+int dmxPointerGetMotionBufferSize(void)
+{
+ return DMX_MOTION_SIZE;
+}
+
+/** This routine performs the same function as \a miPointerGetMotionEvents:
+ * the events in the motion history that are between the start and stop
+ * times (in mS) are placed in the coords vector, and the count of the
+ * number of items so placed is returned. This routine is called from
+ * dix/devices.c so that coords can hold valuator->numMotionEvents
+ * events. This routine is called from \a Xi/gtmotion.c with coords large
+ * enough to hold the same number of events in a variable-length
+ * extended \a xTimecoord structure. This provides sufficient data for the
+ * \a XGetDeviceMotionEvents library call, and would be identical to
+ * \a miPointerGetMotionEvents for devices with only 2 axes (i.e., core
+ * pointers) if \a xTimecoord used 32bit integers.
+ *
+ * Because DMX uses the mi* routines for all core devices, this routine
+ * only has to support extension devices using the polymorphic coords.
+ * Because compatibility with miPointerGetMotionEvents is not possible,
+ * it is not provided. */
+int dmxPointerGetMotionEvents(DeviceIntPtr pDevice,
+ xTimecoord *coords,
+ unsigned long start,
+ unsigned long stop,
+ ScreenPtr pScreen)
+{
+ GETDMXLOCALFROMPDEVICE;
+ int numAxes = pDevice->valuator->numAxes;
+ unsigned long *c = (unsigned long *)coords;
+ int count = 0;
+ int i, j;
+
+ if (!dmxLocal->history) return 0;
+ for (i = dmxLocal->head; i != dmxLocal->tail;) {
+ if (dmxLocal->history[OFFSET(i,0)] >= stop) break;
+ if (dmxLocal->history[OFFSET(i,0)] >= start) {
+ for (j = 0; j < numAxes + 1; j++)
+ c[OFFSET(count,j)] = dmxLocal->history[OFFSET(i,j)];
+ ++count;
+ }
+ if (++i >= DMX_MOTION_SIZE) i = 0;
+ }
+ return count;
+}
+
+/** This routine adds an event to the motion history. A similar
+ * function is performed by miPointerMove for the mi versions of these
+ * routines. */
+void dmxPointerPutMotionEvent(DeviceIntPtr pDevice,
+ int firstAxis, int axesCount, int *v,
+ unsigned long time)
+{
+ GETDMXLOCALFROMPDEVICE;
+ int numAxes = pDevice->valuator->numAxes;
+ int i;
+
+ if (!dmxLocal->history) {
+ dmxLocal->history = xalloc(sizeof(*dmxLocal->history)
+ * (numAxes + 1)
+ * DMX_MOTION_SIZE);
+ dmxLocal->head = 0;
+ dmxLocal->tail = 0;
+ dmxLocal->valuators = xalloc(sizeof(*dmxLocal->valuators) * numAxes);
+ memset(dmxLocal->valuators, 0, sizeof(*dmxLocal->valuators) * numAxes);
+ } else {
+ if (++dmxLocal->tail >= DMX_MOTION_SIZE) dmxLocal->tail = 0;
+ if (dmxLocal->head == dmxLocal->tail)
+ if (++dmxLocal->head >= DMX_MOTION_SIZE) dmxLocal->head = 0;
+ }
+
+ dmxLocal->history[OFFSET(dmxLocal->tail,0)] = time;
+
+ /* Initialize the data from the known
+ * values (if Absolute) or to zero (if
+ * Relative) */
+ if (pDevice->valuator->mode == Absolute) {
+ for (i = 0; i < numAxes; i++)
+ dmxLocal->history[OFFSET(dmxLocal->tail,i+1)]
+ = dmxLocal->valuators[i];
+ } else {
+ for (i = 0; i < numAxes; i++)
+ dmxLocal->history[OFFSET(dmxLocal->tail,i+1)] = 0;
+ }
+
+ for (i = firstAxis; i < axesCount; i++) {
+ dmxLocal->history[OFFSET(dmxLocal->tail,i+i)]
+ = (unsigned long)v[i-firstAxis];
+ dmxLocal->valuators[i] = v[i-firstAxis];
+ }
+}
diff --git a/xorg-server/hw/dmx/input/dmxmotion.h b/xorg-server/hw/dmx/input/dmxmotion.h
new file mode 100644
index 000000000..88aeb3d09
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxmotion.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to functions supporting motion events. \see dmxmotion.c */
+
+#ifndef _DMXMOTION_H_
+#define _DMXMOTION_H_
+
+extern int dmxPointerGetMotionBufferSize(void);
+extern int dmxPointerGetMotionEvents(DeviceIntPtr pDevice,
+ xTimecoord *coords,
+ unsigned long start,
+ unsigned long stop,
+ ScreenPtr pScreen);
+extern void dmxPointerPutMotionEvent(DeviceIntPtr pDevice,
+ int firstAxis, int axesCount, int *v,
+ unsigned long time);
+#endif
diff --git a/xorg-server/hw/dmx/input/dmxsigio.c b/xorg-server/hw/dmx/input/dmxsigio.c
new file mode 100644
index 000000000..03c3070d7
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxsigio.c
@@ -0,0 +1,233 @@
+/*
+ * Copyright 2002-2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ *
+ * Provides an interface for handling SIGIO signals for input devices. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "inputstr.h"
+#include "dmxinputinit.h"
+#include "dmxsigio.h"
+#include "dmxevents.h"
+#include <signal.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+static int dmxFdCount = 0;
+static Bool dmxInputEnabled = TRUE;
+
+/* Define equivalents for non-POSIX systems (e.g., SGI IRIX, Solaris) */
+#ifndef O_ASYNC
+# ifdef FASYNC
+# define O_ASYNC FASYNC
+# else
+# define O_ASYNC 0
+# endif
+#endif
+#ifndef O_NONBLOCK
+#define O_NONBLOCK FNONBLK
+#endif
+
+static void dmxSigioHandler(int sig)
+{
+ int i, j;
+ DMXInputInfo *dmxInput;
+
+ for (i = 0, dmxInput = &dmxInputs[0]; i < dmxNumInputs; i++, dmxInput++) {
+ if (dmxInput->sigioState == DMX_ACTIVESIGIO) {
+ for (j = 0; j < dmxInput->numDevs; j++) {
+ DMXLocalInputInfoPtr dmxLocal = dmxInput->devs[j];
+ if (dmxLocal->collect_events) {
+ dmxLocal->collect_events(&dmxLocal->pDevice->public,
+ dmxMotion,
+ dmxEnqueue,
+ dmxCheckSpecialKeys,
+ DMX_NO_BLOCK);
+ }
+ }
+ }
+ }
+}
+
+/** Block SIGIO handling. */
+void dmxSigioBlock(void)
+{
+ sigset_t s;
+
+ sigemptyset(&s);
+ sigaddset(&s, SIGIO);
+ sigprocmask(SIG_BLOCK, &s, 0);
+}
+
+/** Unblock SIGIO handling. */
+void dmxSigioUnblock(void)
+{
+ sigset_t s;
+
+ sigemptyset(&s);
+ sigaddset(&s, SIGIO);
+ sigprocmask(SIG_UNBLOCK, &s, 0);
+}
+
+static void dmxSigioHook(void)
+{
+ struct sigaction a;
+ sigset_t s;
+
+ memset(&a, 0, sizeof(a));
+ a.sa_handler = dmxSigioHandler;
+ sigemptyset(&a.sa_mask);
+ sigaddset(&a.sa_mask, SIGIO);
+ sigaddset(&a.sa_mask, SIGALRM);
+ sigaddset(&a.sa_mask, SIGVTALRM);
+ sigaction(SIGIO, &a, 0);
+
+ sigemptyset(&s);
+ sigprocmask(SIG_SETMASK, &s, 0);
+}
+
+static void dmxSigioUnhook(void)
+{
+ struct sigaction a;
+
+ memset (&a, 0, sizeof(a));
+ a.sa_handler = SIG_IGN;
+ sigemptyset(&a.sa_mask);
+ sigaction(SIGIO, &a, 0);
+}
+
+static void dmxSigioAdd(DMXInputInfo *dmxInput)
+{
+ int flags;
+ int i;
+
+ switch (dmxInput->sigioState) {
+ case DMX_NOSIGIO: return;
+ case DMX_USESIGIO: dmxInput->sigioState = DMX_ACTIVESIGIO; break;
+ case DMX_ACTIVESIGIO: return;
+ }
+
+ for (i = 0; i < dmxInput->sigioFdCount; i++) {
+ if (!dmxInput->sigioAdded[i]) {
+ int fd = dmxInput->sigioFd[i];
+
+ fcntl(fd, F_SETOWN, getpid());
+ flags = fcntl(fd, F_GETFL);
+ flags |= O_ASYNC|O_NONBLOCK;
+ fcntl(fd, F_SETFL, flags);
+
+ AddEnabledDevice(fd);
+ dmxInput->sigioAdded[i] = TRUE;
+
+ if (++dmxFdCount == 1) dmxSigioHook();
+ }
+ }
+}
+
+static void dmxSigioRemove(DMXInputInfo *dmxInput)
+{
+ int flags;
+ int i;
+
+ switch (dmxInput->sigioState) {
+ case DMX_NOSIGIO: return;
+ case DMX_USESIGIO: return;
+ case DMX_ACTIVESIGIO: dmxInput->sigioState = DMX_USESIGIO; break;
+ }
+
+ for (i = 0; i < dmxInput->sigioFdCount; i++) {
+ if (dmxInput->sigioAdded[i]) {
+ int fd = dmxInput->sigioFd[i];
+
+ dmxInput->sigioAdded[i] = FALSE;
+ RemoveEnabledDevice(fd);
+
+ flags = fcntl(fd, F_GETFL);
+ flags &= ~(O_ASYNC|O_NONBLOCK);
+ fcntl(fd, F_SETFL, flags);
+
+ if (!--dmxFdCount) dmxSigioUnhook();
+ }
+ }
+}
+
+/** Enable SIGIO handling. This instantiates the handler with the OS. */
+void dmxSigioEnableInput(void)
+{
+ int i;
+ DMXInputInfo *dmxInput;
+
+ dmxInputEnabled = TRUE;
+ for (i = 0, dmxInput = &dmxInputs[0]; i < dmxNumInputs; i++, dmxInput++)
+ dmxSigioAdd(dmxInput);
+}
+
+/** Disable SIGIO handling. This removes the hanlder from the OS. */
+void dmxSigioDisableInput(void)
+{
+ int i;
+ DMXInputInfo *dmxInput;
+
+ dmxInputEnabled = FALSE;
+ for (i = 0, dmxInput = &dmxInputs[0]; i < dmxNumInputs; i++, dmxInput++)
+ dmxSigioRemove(dmxInput);
+}
+
+/** Make a note that the input device described in \a dmxInput will be
+ * using the file descriptor \a fd for SIGIO signals. Calls
+ * AddEnabledDevice ifi SIGIO handling has been enabled with
+ * #dmxSigioEnableInput(). */
+void dmxSigioRegister(DMXInputInfo *dmxInput, int fd)
+{
+ dmxInput->sigioState = DMX_USESIGIO;
+ if (dmxInput->sigioFdCount >= DMX_MAX_SIGIO_FDS)
+ dmxLog(dmxFatal, "Too many SIGIO file descriptors (%d >= %d)\n",
+ dmxInput->sigioFdCount, DMX_MAX_SIGIO_FDS);
+
+ dmxInput->sigioFd[dmxInput->sigioFdCount++] = fd;
+ if (dmxInputEnabled) dmxSigioAdd(dmxInput);
+}
+
+/** Remove the notes that \a dmxInput is using any file descriptors for
+ * SIGIO signals. Calls RemoveEnabledDevice. */
+void dmxSigioUnregister(DMXInputInfo *dmxInput)
+{
+ if (dmxInput->sigioState == DMX_NOSIGIO) return;
+ dmxSigioRemove(dmxInput);
+ dmxInput->sigioState = DMX_NOSIGIO;
+ dmxInput->sigioFdCount = 0;
+}
diff --git a/xorg-server/hw/dmx/input/dmxsigio.h b/xorg-server/hw/dmx/input/dmxsigio.h
new file mode 100644
index 000000000..83f8060ae
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxsigio.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2001 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to SIGIO handling support. \see dmxsigio.c */
+
+#ifndef _DMXSIGIO_H_
+#define _DMXSIGIO_H_
+extern void dmxSigioBlock(void);
+extern void dmxSigioUnblock(void);
+extern void dmxSigioEnableInput(void);
+extern void dmxSigioDisableInput(void);
+extern void dmxSigioRegister(DMXInputInfo *dmxInput, int fd);
+extern void dmxSigioUnregister(DMXInputInfo *dmxInput);
+#endif
diff --git a/xorg-server/hw/dmx/input/dmxxinput.c b/xorg-server/hw/dmx/input/dmxxinput.c
new file mode 100644
index 000000000..97bea7596
--- /dev/null
+++ b/xorg-server/hw/dmx/input/dmxxinput.c
@@ -0,0 +1,159 @@
+/*
+ * Copyright 2002-2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ *
+ * This file implements support required by the XINPUT extension.
+ */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#define NEED_EVENTS
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "inputstr.h"
+#include <X11/extensions/XI.h>
+#include <X11/extensions/XIproto.h>
+#include "XIstubs.h"
+
+#include "mipointer.h"
+#include "dmxinputinit.h"
+#include "exevents.h"
+
+/** Change the core keyboard from \a old_dev to \a new_dev. Currently
+ * this is not implemented. */
+int ChangeKeyboardDevice(DeviceIntPtr old_dev, DeviceIntPtr new_dev)
+{
+#if 0
+ DMXLocalInputInfoPtr dmxLocalOld = old_dev->public.devicePrivate;
+ DMXLocalInputInfoPtr dmxLocalNew = new_dev->public.devicePrivate;
+
+ /* Switch our notion of core keyboard */
+ dmxLocalOld->isCore = 0;
+ dmxLocalOld->sendsCore = dmxLocalOld->savedSendsCore;
+
+ dmxLocalNew->isCore = 1;
+ dmxLocalNew->savedSendsCore = dmxLocalNew->sendsCore;
+ dmxLocalNew->sendsCore = 1;
+ dmxLocalCorePointer = dmxLocalNew;
+
+ RegisterKeyboardDevice(new_dev);
+ RegisterOtherDevice(old_dev);
+
+ return Success;
+#endif
+ return BadMatch;
+}
+
+/** Change the core pointer from \a old_dev to \a new_dev. */
+int ChangePointerDevice(DeviceIntPtr old_dev,
+ DeviceIntPtr new_dev,
+ unsigned char x,
+ unsigned char y)
+{
+ DMXLocalInputInfoPtr dmxLocalOld = old_dev->public.devicePrivate;
+ DMXLocalInputInfoPtr dmxLocalNew = new_dev->public.devicePrivate;
+
+ if (x != 0 || y != 1) return BadMatch;
+
+ /* Make sure the new device can focus */
+ InitFocusClassDeviceStruct(old_dev);
+
+ /* Switch the motion history buffers */
+ if (dmxLocalOld->savedMotionProc) {
+ old_dev->valuator->GetMotionProc = dmxLocalOld->savedMotionProc;
+ old_dev->valuator->numMotionEvents = dmxLocalOld->savedMotionEvents;
+ }
+ dmxLocalNew->savedMotionProc = new_dev->valuator->GetMotionProc;
+ dmxLocalNew->savedMotionEvents = new_dev->valuator->numMotionEvents;
+#if 00 /*BP*/
+ new_dev->valuator->GetMotionProc = miPointerGetMotionEvents;
+ new_dev->valuator->numMotionEvents = miPointerGetMotionBufferSize();
+#else
+ new_dev->valuator->GetMotionProc = GetMotionHistory;
+ new_dev->valuator->numMotionEvents = GetMaximumEventsNum();
+#endif
+ /* Switch our notion of core pointer */
+ dmxLocalOld->isCore = 0;
+ dmxLocalOld->sendsCore = dmxLocalOld->savedSendsCore;
+
+ dmxLocalNew->isCore = 1;
+ dmxLocalNew->savedSendsCore = dmxLocalNew->sendsCore;
+ dmxLocalNew->sendsCore = 1;
+ dmxLocalCorePointer = dmxLocalNew;
+
+ return Success;
+}
+
+/** Close the input device. This is not required by the XINPUT model
+ * that DMX uses. */
+void CloseInputDevice (DeviceIntPtr d, ClientPtr client)
+{
+}
+
+/** This is not required by the XINPUT model that DMX uses. */
+void AddOtherInputDevices(void)
+{
+}
+
+/** Open an input device. This is not required by the XINPUT model that
+ * DMX uses. */
+void OpenInputDevice (DeviceIntPtr dev, ClientPtr client, int *status)
+{
+}
+
+/** Set device mode to \a mode. This is not implemented. */
+int SetDeviceMode(ClientPtr client, DeviceIntPtr dev, int mode)
+{
+ return BadMatch;
+}
+
+/** Set device valuators. This is not implemented. */
+int SetDeviceValuators (ClientPtr client,
+ DeviceIntPtr dev,
+ int *valuators,
+ int first_valuator,
+ int num_valuators)
+{
+ return BadMatch;
+}
+
+/** Change device control. This is not implemented. */
+int ChangeDeviceControl(ClientPtr client,
+ DeviceIntPtr dev,
+ xDeviceCtl *control)
+{
+ return BadMatch;
+}
diff --git a/xorg-server/hw/dmx/input/lnx-keyboard.c b/xorg-server/hw/dmx/input/lnx-keyboard.c
new file mode 100644
index 000000000..42a807b11
--- /dev/null
+++ b/xorg-server/hw/dmx/input/lnx-keyboard.c
@@ -0,0 +1,986 @@
+/* Portions of this file were derived from the following files:
+ *
+ **********************************************************************
+ *
+ * xfree86/common/{xf86Io.c,xf86Kbd.c,xf86Events.c}
+ *
+ * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Thomas Roell not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Thomas Roell makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS ROELL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS ROELL BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ **********************************************************************
+ *
+ * xfree86/common/xf86KbdLnx.c
+ *
+ * Linux version of keymapping setup. The kernel (since 0.99.14) has support
+ * for fully remapping the keyboard, but there are some differences between
+ * the Linux map and the SVR4 map (esp. in the extended keycodes). We also
+ * remove the restriction on what keycodes can be remapped.
+ * Orest Zborowski.
+ *
+ * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Thomas Roell not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Thomas Roell makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS ROELL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS ROELL BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ **********************************************************************
+ *
+ * xfree86/os-support/linux/lnx_io.c
+ *
+ * Copyright 1992 by Orest Zborowski <obz@Kodak.com>
+ * Copyright 1993 by David Dawes <dawes@xfree86.org>
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of Orest Zborowski and David Dawes
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. Orest Zborowski
+ * and David Dawes make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * OREST ZBOROWSKI AND DAVID DAWES DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL OREST ZBOROWSKI OR DAVID DAWES BE LIABLE
+ * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*
+ * Copyright 2001-2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ *
+ * This code implements a low-level device driver for the Linux
+ * keyboard. The code is derived from code by Thomas Roell, Orest
+ * Zborowski, and David Dawes (see the source code for complete
+ * references). */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+/*****************************************************************************/
+/* Define some macros to make it easier to move this file to another
+ * part of the Xserver tree. All calls to the dmx* layer are #defined
+ * here for the .c file. The .h file will also have to be edited. */
+#include "dmxinputinit.h"
+#include "lnx-keyboard.h"
+
+#define GETPRIV myPrivate *priv \
+ = ((DMXLocalInputInfoPtr)(pDev->devicePrivate))->private
+
+#define LOG0(f) dmxLog(dmxDebug,f)
+#define LOG1(f,a) dmxLog(dmxDebug,f,a)
+#define LOG2(f,a,b) dmxLog(dmxDebug,f,a,b)
+#define LOG3(f,a,b,c) dmxLog(dmxDebug,f,a,b,c)
+#define FATAL0(f) dmxLog(dmxFatal,f)
+#define FATAL1(f,a) dmxLog(dmxFatal,f,a)
+#define FATAL2(f,a,b) dmxLog(dmxFatal,f,a,b)
+#define MOTIONPROC dmxMotionProcPtr
+#define ENQUEUEPROC dmxEnqueueProcPtr
+#define CHECKPROC dmxCheckSpecialProcPtr
+#define SWITCHRETPROC dmxVTSwitchReturnProcPtr
+#define BLOCK DMXBlockType
+#define MESSAGE "\033c\n\n\nDMX taking input from this console..."
+#define FINALMESSAGE "\033cDMX terminated."
+
+/* End of interface definitions. */
+/*****************************************************************************/
+
+#include "inputstr.h"
+#include <X11/Xos.h>
+#include <sys/ioctl.h>
+#include <errno.h>
+#include <signal.h>
+#include <sys/vt.h>
+#include <sys/kd.h>
+#include <termios.h>
+#include "atKeynames.h"
+#if 00
+#include "xf86Keymap.h"
+#endif
+#include <linux/keyboard.h>
+
+#define NUM_AT2LNX (sizeof(at2lnx) / sizeof(at2lnx[0]))
+#define NUM_STATE_ENTRIES (256/32)
+
+
+/* Private area for Linux-style keyboards. */
+typedef struct _myPrivate {
+ int fd;
+ int vtno;
+ int vtcurrent;
+ int kbdtrans;
+ struct termios kbdtty;
+ int kbdType;
+ CARD32 kbdState[NUM_STATE_ENTRIES];
+ DeviceIntPtr pKeyboard;
+ unsigned char prefix;
+
+ int switched;
+ SWITCHRETPROC switch_return;
+ void *switch_return_data;
+
+ /* For bell */
+ int pitch;
+ unsigned long duration;
+} myPrivate;
+
+static myPrivate *PRIV = NULL;
+
+#undef SYSCALL
+#define SYSCALL(call) while(((call) == -1) && (errno == EINTR))
+
+static int kbdLinuxKeyDown(myPrivate *priv, int keyCode)
+{
+ CARD8 byte = keyCode >> 5;
+ CARD32 bit = 1 << (keyCode & 0x1f);
+
+ if (byte > NUM_STATE_ENTRIES) return 0;
+ return priv->kbdState[byte] & bit;
+}
+
+static void kbdLinuxKeyState(myPrivate *priv, int type, int keyCode)
+{
+ CARD8 byte = keyCode >> 5;
+ CARD32 bit = 1 << (keyCode & 0x1f);
+
+ if (byte > NUM_STATE_ENTRIES) return;
+ if (type == KeyPress) priv->kbdState[byte] |= bit;
+ else priv->kbdState[byte] &= ~bit;
+}
+
+static KeySym linux_to_x[256] = {
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ XK_BackSpace, XK_Tab, XK_Linefeed, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, XK_Escape,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ XK_space, XK_exclam, XK_quotedbl, XK_numbersign,
+ XK_dollar, XK_percent, XK_ampersand, XK_apostrophe,
+ XK_parenleft, XK_parenright, XK_asterisk, XK_plus,
+ XK_comma, XK_minus, XK_period, XK_slash,
+ XK_0, XK_1, XK_2, XK_3,
+ XK_4, XK_5, XK_6, XK_7,
+ XK_8, XK_9, XK_colon, XK_semicolon,
+ XK_less, XK_equal, XK_greater, XK_question,
+ XK_at, XK_A, XK_B, XK_C,
+ XK_D, XK_E, XK_F, XK_G,
+ XK_H, XK_I, XK_J, XK_K,
+ XK_L, XK_M, XK_N, XK_O,
+ XK_P, XK_Q, XK_R, XK_S,
+ XK_T, XK_U, XK_V, XK_W,
+ XK_X, XK_Y, XK_Z, XK_bracketleft,
+ XK_backslash, XK_bracketright,XK_asciicircum, XK_underscore,
+ XK_grave, XK_a, XK_b, XK_c,
+ XK_d, XK_e, XK_f, XK_g,
+ XK_h, XK_i, XK_j, XK_k,
+ XK_l, XK_m, XK_n, XK_o,
+ XK_p, XK_q, XK_r, XK_s,
+ XK_t, XK_u, XK_v, XK_w,
+ XK_x, XK_y, XK_z, XK_braceleft,
+ XK_bar, XK_braceright, XK_asciitilde, XK_BackSpace,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ XK_nobreakspace,XK_exclamdown, XK_cent, XK_sterling,
+ XK_currency, XK_yen, XK_brokenbar, XK_section,
+ XK_diaeresis, XK_copyright, XK_ordfeminine, XK_guillemotleft,
+ XK_notsign, XK_hyphen, XK_registered, XK_macron,
+ XK_degree, XK_plusminus, XK_twosuperior, XK_threesuperior,
+ XK_acute, XK_mu, XK_paragraph, XK_periodcentered,
+ XK_cedilla, XK_onesuperior, XK_masculine, XK_guillemotright,
+ XK_onequarter, XK_onehalf, XK_threequarters,XK_questiondown,
+ XK_Agrave, XK_Aacute, XK_Acircumflex, XK_Atilde,
+ XK_Adiaeresis, XK_Aring, XK_AE, XK_Ccedilla,
+ XK_Egrave, XK_Eacute, XK_Ecircumflex, XK_Ediaeresis,
+ XK_Igrave, XK_Iacute, XK_Icircumflex, XK_Idiaeresis,
+ XK_ETH, XK_Ntilde, XK_Ograve, XK_Oacute,
+ XK_Ocircumflex, XK_Otilde, XK_Odiaeresis, XK_multiply,
+ XK_Ooblique, XK_Ugrave, XK_Uacute, XK_Ucircumflex,
+ XK_Udiaeresis, XK_Yacute, XK_THORN, XK_ssharp,
+ XK_agrave, XK_aacute, XK_acircumflex, XK_atilde,
+ XK_adiaeresis, XK_aring, XK_ae, XK_ccedilla,
+ XK_egrave, XK_eacute, XK_ecircumflex, XK_ediaeresis,
+ XK_igrave, XK_iacute, XK_icircumflex, XK_idiaeresis,
+ XK_eth, XK_ntilde, XK_ograve, XK_oacute,
+ XK_ocircumflex, XK_otilde, XK_odiaeresis, XK_division,
+ XK_oslash, XK_ugrave, XK_uacute, XK_ucircumflex,
+ XK_udiaeresis, XK_yacute, XK_thorn, XK_ydiaeresis
+};
+
+/*
+ * Maps the AT keycodes to Linux keycodes
+ */
+static unsigned char at2lnx[NUM_KEYCODES] =
+{
+ 0x01, /* KEY_Escape */ 0x02, /* KEY_1 */
+ 0x03, /* KEY_2 */ 0x04, /* KEY_3 */
+ 0x05, /* KEY_4 */ 0x06, /* KEY_5 */
+ 0x07, /* KEY_6 */ 0x08, /* KEY_7 */
+ 0x09, /* KEY_8 */ 0x0a, /* KEY_9 */
+ 0x0b, /* KEY_0 */ 0x0c, /* KEY_Minus */
+ 0x0d, /* KEY_Equal */ 0x0e, /* KEY_BackSpace */
+ 0x0f, /* KEY_Tab */ 0x10, /* KEY_Q */
+ 0x11, /* KEY_W */ 0x12, /* KEY_E */
+ 0x13, /* KEY_R */ 0x14, /* KEY_T */
+ 0x15, /* KEY_Y */ 0x16, /* KEY_U */
+ 0x17, /* KEY_I */ 0x18, /* KEY_O */
+ 0x19, /* KEY_P */ 0x1a, /* KEY_LBrace */
+ 0x1b, /* KEY_RBrace */ 0x1c, /* KEY_Enter */
+ 0x1d, /* KEY_LCtrl */ 0x1e, /* KEY_A */
+ 0x1f, /* KEY_S */ 0x20, /* KEY_D */
+ 0x21, /* KEY_F */ 0x22, /* KEY_G */
+ 0x23, /* KEY_H */ 0x24, /* KEY_J */
+ 0x25, /* KEY_K */ 0x26, /* KEY_L */
+ 0x27, /* KEY_SemiColon */ 0x28, /* KEY_Quote */
+ 0x29, /* KEY_Tilde */ 0x2a, /* KEY_ShiftL */
+ 0x2b, /* KEY_BSlash */ 0x2c, /* KEY_Z */
+ 0x2d, /* KEY_X */ 0x2e, /* KEY_C */
+ 0x2f, /* KEY_V */ 0x30, /* KEY_B */
+ 0x31, /* KEY_N */ 0x32, /* KEY_M */
+ 0x33, /* KEY_Comma */ 0x34, /* KEY_Period */
+ 0x35, /* KEY_Slash */ 0x36, /* KEY_ShiftR */
+ 0x37, /* KEY_KP_Multiply */ 0x38, /* KEY_Alt */
+ 0x39, /* KEY_Space */ 0x3a, /* KEY_CapsLock */
+ 0x3b, /* KEY_F1 */ 0x3c, /* KEY_F2 */
+ 0x3d, /* KEY_F3 */ 0x3e, /* KEY_F4 */
+ 0x3f, /* KEY_F5 */ 0x40, /* KEY_F6 */
+ 0x41, /* KEY_F7 */ 0x42, /* KEY_F8 */
+ 0x43, /* KEY_F9 */ 0x44, /* KEY_F10 */
+ 0x45, /* KEY_NumLock */ 0x46, /* KEY_ScrollLock */
+ 0x47, /* KEY_KP_7 */ 0x48, /* KEY_KP_8 */
+ 0x49, /* KEY_KP_9 */ 0x4a, /* KEY_KP_Minus */
+ 0x4b, /* KEY_KP_4 */ 0x4c, /* KEY_KP_5 */
+ 0x4d, /* KEY_KP_6 */ 0x4e, /* KEY_KP_Plus */
+ 0x4f, /* KEY_KP_1 */ 0x50, /* KEY_KP_2 */
+ 0x51, /* KEY_KP_3 */ 0x52, /* KEY_KP_0 */
+ 0x53, /* KEY_KP_Decimal */ 0x54, /* KEY_SysReqest */
+ 0x00, /* 0x55 */ 0x56, /* KEY_Less */
+ 0x57, /* KEY_F11 */ 0x58, /* KEY_F12 */
+ 0x66, /* KEY_Home */ 0x67, /* KEY_Up */
+ 0x68, /* KEY_PgUp */ 0x69, /* KEY_Left */
+ 0x5d, /* KEY_Begin */ 0x6a, /* KEY_Right */
+ 0x6b, /* KEY_End */ 0x6c, /* KEY_Down */
+ 0x6d, /* KEY_PgDown */ 0x6e, /* KEY_Insert */
+ 0x6f, /* KEY_Delete */ 0x60, /* KEY_KP_Enter */
+ 0x61, /* KEY_RCtrl */ 0x77, /* KEY_Pause */
+ 0x63, /* KEY_Print */ 0x62, /* KEY_KP_Divide */
+ 0x64, /* KEY_AltLang */ 0x65, /* KEY_Break */
+ 0x00, /* KEY_LMeta */ 0x00, /* KEY_RMeta */
+ 0x7A, /* KEY_Menu/FOCUS_PF11*/0x00, /* 0x6e */
+ 0x7B, /* FOCUS_PF12 */ 0x00, /* 0x70 */
+ 0x00, /* 0x71 */ 0x00, /* 0x72 */
+ 0x59, /* FOCUS_PF2 */ 0x78, /* FOCUS_PF9 */
+ 0x00, /* 0x75 */ 0x00, /* 0x76 */
+ 0x5A, /* FOCUS_PF3 */ 0x5B, /* FOCUS_PF4 */
+ 0x5C, /* FOCUS_PF5 */ 0x5D, /* FOCUS_PF6 */
+ 0x5E, /* FOCUS_PF7 */ 0x5F, /* FOCUS_PF8 */
+ 0x7C, /* JAP_86 */ 0x79, /* FOCUS_PF10 */
+ 0x00, /* 0x7f */
+};
+
+/** Create a private structure for use within this file. */
+pointer kbdLinuxCreatePrivate(DeviceIntPtr pKeyboard)
+{
+ myPrivate *priv = xalloc(sizeof(*priv));
+ memset(priv, 0, sizeof(*priv));
+ priv->fd = -1;
+ priv->pKeyboard = pKeyboard;
+ return priv;
+}
+
+/** Destroy a private structure. */
+void kbdLinuxDestroyPrivate(pointer priv)
+{
+ if (priv) xfree(priv);
+}
+
+/** Ring the bell.
+ *
+ * Note: we completely ignore the \a volume, since Linux's ioctl()
+ * interface does not provide a way to control it. If it did, the XBell
+ * manpage tells how the actual volume is a function of the percent and
+ * the (base) volume.
+ *
+ * Note that most of the other PC-based bell drivers compute the
+ * duration for KDMKTONE as a function of the volume and the duration.
+ * For some drivers, the duration is only measured in mS if the volume
+ * is 50, and is scaled by the volume for other values. This seems
+ * confusing and possibly incorrect (the xset man page says that the
+ * bell will be "as closely as it can to the user's specifications" --
+ * if we ignore the volume and set the duration correctly, then we'll
+ * get one parameter "wrong" -- but if we use the volume to scale the
+ * duration, then we'll get both parameters "wrong"). */
+void kbdLinuxBell(DevicePtr pDev, int percent,
+ int volume, int pitch, int duration)
+{
+ GETPRIV;
+
+ if (duration && pitch) {
+ ioctl(priv->fd,
+ KDMKTONE,
+ ((1193190 / pitch) & 0xffff) /* Low bits specify cycle time */
+ | (duration << 16)); /* High bits are duration in msec */
+ }
+}
+
+/** Set the LEDs. */
+void kbdLinuxCtrl(DevicePtr pDev, KeybdCtrl *ctrl)
+{
+ GETPRIV;
+
+ ioctl(priv->fd, KDSETLED, ctrl->leds & 0x07);
+}
+
+static int kbdLinuxGetFreeVTNumber(void)
+{
+ int fd = -1;
+ int vtno;
+ int i;
+ const char *tty0[] = { "/dev/tty0", "/dev/vc/0", NULL };
+
+ for (i = 0; tty0[i]; i++)
+ if ((fd = open(tty0[i], O_WRONLY, 0)) >= 0) break;
+ if (fd < 0)
+ FATAL1("kbdLinuxGetFreeVTNumber: Cannot open tty0 (%s)\n",
+ strerror(errno));
+ if (ioctl(fd, VT_OPENQRY, &vtno) < 0 || vtno < 0)
+ FATAL0("kbdLinuxGetFreeVTNumber: Cannot find a free VT\n");
+ return vtno;
+}
+
+static int kbdLinuxOpenVT(int vtno)
+{
+ int fd = -1;
+ int i;
+ const char *vcs[] = { "/dev/vc/%d", "/dev/tty%d", NULL };
+ char name[64]; /* RATS: Only used in XmuSnprintf */
+
+ for (i = 0; vcs[i]; i++) {
+ XmuSnprintf(name, sizeof(name), vcs[i], vtno);
+ if ((fd = open(name, O_RDWR | O_NONBLOCK, 0)) >= 0) break;
+ }
+ if (fd < 0)
+ FATAL2("kbdLinuxOpenVT: Cannot open VT %d (%s)\n",
+ vtno, strerror(errno));
+ return fd;
+}
+
+static int kbdLinuxGetCurrentVTNumber(int fd)
+{
+ struct vt_stat vts;
+
+ if (!ioctl(fd, VT_GETSTATE, &vts)) return vts.v_active;
+ return -1;
+}
+
+static int kbdLinuxActivate(int fd, int vtno, int setSig);
+
+/** Currently unused hook called prior to an VT switch. */
+void kbdLinuxVTPreSwitch(pointer p)
+{
+}
+
+/** Currently unused hook called after returning from a VT switch. */
+void kbdLinuxVTPostSwitch(pointer p)
+{
+}
+
+/** Tell the operating system to switch to \a vt. The \a switch_return
+ * function is called with the \a switch_return_data when the VT is
+ * switched back to the pre-switch VT (i.e., the user returns to the DMX
+ * session). */
+int kbdLinuxVTSwitch(pointer p, int vt,
+ void (*switch_return)(pointer),
+ pointer switch_return_data)
+{
+ myPrivate *priv = p;
+
+ if (priv->switched) FATAL0("kbdLinuxVTSwitch: already switched...\n");
+ if (priv->vtno == vt) return 0;
+
+ PRIV = priv;
+ priv->switched = 0; /* Will switch to 1 in handler */
+ priv->switch_return = switch_return;
+ priv->switch_return_data = switch_return_data;
+ kbdLinuxActivate(priv->fd, vt, 0);
+ return 1;
+}
+
+/* RATS: This function is only ever used to handle SIGUSR1. */
+static void kbdLinuxVTSignalHandler(int sig)
+{
+ myPrivate *priv = PRIV;
+
+ signal(sig, kbdLinuxVTSignalHandler);
+ if (priv) {
+ ioctl(priv->fd, VT_RELDISP, VT_ACKACQ);
+ priv->switched = !priv->switched;
+ LOG2("kbdLinuxVTSignalHandler: got signal %d, switched = %d\n",
+ sig, priv->switched);
+ if (!priv->switched && priv->switch_return)
+ priv->switch_return(priv->switch_return_data);
+ }
+}
+
+static int kbdLinuxActivate(int fd, int vtno, int setSig)
+{
+ int result;
+ struct vt_mode VT;
+
+ SYSCALL(result = ioctl(fd, VT_ACTIVATE, vtno));
+ if (result) FATAL0("kbdLinuxActivate: VT_ACTIVATE failed\n");
+ SYSCALL(result = ioctl(fd, VT_WAITACTIVE, vtno));
+ if (result) FATAL0("kbdLinuxActivate: VT_WAITACTIVE failed\n");
+ if (setSig) {
+ SYSCALL(result = ioctl(fd, VT_GETMODE, &VT));
+ if (result < 0) FATAL0("kbdLinuxActivate: VT_GETMODE failed\n");
+ VT.mode = VT_PROCESS;
+ VT.relsig = SIGUSR1;
+ VT.acqsig = SIGUSR1;
+ if (ioctl(fd, VT_SETMODE, &VT))
+ FATAL0("kbdLinuxActivate: VT_SETMODE VT_PROCESS failed\n");
+ signal(SIGUSR1, kbdLinuxVTSignalHandler);
+ }
+ return Success;
+}
+
+static void kbdLinuxOpenConsole(DevicePtr pDev)
+{
+ GETPRIV;
+ const char *msg = MESSAGE;
+
+ if (priv->fd >= 0) return;
+ priv->vtno = kbdLinuxGetFreeVTNumber();
+ priv->fd = kbdLinuxOpenVT(priv->vtno);
+ priv->vtcurrent = kbdLinuxGetCurrentVTNumber(priv->fd);
+ LOG2("kbdLinuxOpenConsole: current VT %d; using free VT %d\n",
+ priv->vtcurrent, priv->vtno);
+ kbdLinuxActivate(priv->fd, priv->vtno, 1);
+ ioctl(priv->fd, KDSETMODE, KD_GRAPHICS); /* To turn off gpm */
+ if (msg) write(priv->fd, msg, strlen(msg));
+}
+
+static void kbdLinuxCloseConsole(DevicePtr pDev)
+{
+ GETPRIV;
+ struct vt_mode VT;
+ const char *msg = FINALMESSAGE;
+
+ if (priv->fd < 0) return;
+
+ ioctl(priv->fd, KDSETMODE, KD_TEXT);
+ if (msg) write(priv->fd, msg, strlen(msg));
+ if (ioctl(priv->fd, VT_GETMODE, &VT) != -1) {
+ VT.mode = VT_AUTO;
+ ioctl(priv->fd, VT_SETMODE, &VT);
+ }
+
+ LOG1("kbdLinuxCloseConsole: switching to VT %d\n", priv->vtcurrent);
+ if (priv->vtcurrent >= 0) kbdLinuxActivate(priv->fd, priv->vtcurrent, 0);
+
+ close(priv->fd);
+ priv->fd = -1;
+}
+
+/** Initialize the \a pDev as a Linux keyboard. */
+void kbdLinuxInit(DevicePtr pDev)
+{
+ GETPRIV;
+
+ if (priv->fd <= 0) kbdLinuxOpenConsole(pDev);
+
+ ioctl(priv->fd, KDGKBMODE, &priv->kbdtrans);
+ if (tcgetattr(priv->fd, &priv->kbdtty) < 0)
+ FATAL1("kbdLinuxInit: tcgetattr failed (%s)\n", strerror(errno));
+}
+
+static int kbdLinuxPrefix0Mapping(unsigned char *scanCode)
+{
+ /* Table from xfree86/common/xf86Events.c */
+ switch (*scanCode) {
+ case KEY_KP_7: *scanCode = KEY_Home; break; /* curs home */
+ case KEY_KP_8: *scanCode = KEY_Up; break; /* curs up */
+ case KEY_KP_9: *scanCode = KEY_PgUp; break; /* curs pgup */
+ case KEY_KP_4: *scanCode = KEY_Left; break; /* curs left */
+ case KEY_KP_5: *scanCode = KEY_Begin; break; /* curs begin */
+ case KEY_KP_6: *scanCode = KEY_Right; break; /* curs right */
+ case KEY_KP_1: *scanCode = KEY_End; break; /* curs end */
+ case KEY_KP_2: *scanCode = KEY_Down; break; /* curs down */
+ case KEY_KP_3: *scanCode = KEY_PgDown; break; /* curs pgdown */
+ case KEY_KP_0: *scanCode = KEY_Insert; break; /* curs insert */
+ case KEY_KP_Decimal: *scanCode = KEY_Delete; break; /* curs delete */
+ case KEY_Enter: *scanCode = KEY_KP_Enter; break; /* keypad enter */
+ case KEY_LCtrl: *scanCode = KEY_RCtrl; break; /* right ctrl */
+ case KEY_KP_Multiply: *scanCode = KEY_Print; break; /* print */
+ case KEY_Slash: *scanCode = KEY_KP_Divide; break; /* keyp divide */
+ case KEY_Alt: *scanCode = KEY_AltLang; break; /* right alt */
+ case KEY_ScrollLock: *scanCode = KEY_Break; break; /* curs break */
+ case 0x5b: *scanCode = KEY_LMeta; break;
+ case 0x5c: *scanCode = KEY_RMeta; break;
+ case 0x5d: *scanCode = KEY_Menu; break;
+ case KEY_F3: *scanCode = KEY_F13; break;
+ case KEY_F4: *scanCode = KEY_F14; break;
+ case KEY_F5: *scanCode = KEY_F15; break;
+ case KEY_F6: *scanCode = KEY_F16; break;
+ case KEY_F7: *scanCode = KEY_F17; break;
+ case KEY_KP_Plus: *scanCode = KEY_KP_DEC; break;
+ /*
+ * Ignore virtual shifts (E0 2A, E0 AA, E0 36, E0 B6)
+ */
+ case 0x2A:
+ case 0x36:
+ return 1;
+ default:
+ /*
+ * "Internet" keyboards are generating lots of new codes.
+ * Let them pass. There is little consistency between them,
+ * so don't bother with symbolic names at this level.
+ */
+ scanCode += 0x78;
+ }
+ return 0;
+}
+
+static int kbdLinuxPrefixMapping(myPrivate *priv, unsigned char *scanCode)
+{
+ int pressed = *scanCode & 0x80;
+ unsigned char code = *scanCode & 0x7f;
+
+ /* If we don't have a prefix, check for one */
+ if (!priv->prefix) {
+ switch (code) {
+ case KEY_Prefix0:
+ case KEY_Prefix1:
+ priv->prefix = code;
+ return 1;
+ }
+ return 0; /* No change */
+ }
+
+ /* We have a prefix from the last scanCode */
+ switch (priv->prefix) {
+ case KEY_Prefix0:
+ priv->prefix = 0;
+ if (kbdLinuxPrefix0Mapping(&code)) return 1; /* Skip sequence */
+ break;
+ case KEY_Prefix1:
+ priv->prefix = (code = KEY_LCtrl) ? KEY_LCtrl : 0;
+ return 1; /* Use new prefix */
+ case KEY_LCtrl:
+ priv->prefix = 0;
+ if (code != KEY_NumLock) return 1; /* Skip sequence*/
+ code = KEY_Pause;
+ break;
+ }
+
+ *scanCode = code | (pressed ? 0x80 : 0x00);
+ return 0; /* Use old scanCode */
+}
+
+static void kbdLinuxConvert(DevicePtr pDev,
+ unsigned char scanCode,
+ ENQUEUEPROC enqueue,
+ CHECKPROC checkspecial,
+ BLOCK block)
+{
+ GETPRIV;
+ KeySymsPtr pKeySyms = &priv->pKeyboard->key->curKeySyms;
+ int type;
+ KeySym keySym = NoSymbol;
+ int keyCode;
+ int switching;
+
+ /* Do special PC/AT prefix mapping -- may change scanCode! */
+ if (kbdLinuxPrefixMapping(priv, &scanCode)) return;
+
+ type = (scanCode & 0x80) ? KeyRelease : KeyPress;
+ keyCode = (scanCode & 0x7f) + MIN_KEYCODE;
+
+ /* Handle repeats */
+
+ if (keyCode >= pKeySyms->minKeyCode && keyCode <= pKeySyms->maxKeyCode) {
+ keySym = pKeySyms->map[(keyCode - pKeySyms->minKeyCode)
+ * pKeySyms->mapWidth];
+#if 0
+ switch (keySym) {
+ case XK_Num_Lock:
+ case XK_Scroll_Lock:
+ case XK_Shift_Lock:
+ case XK_Caps_Lock:
+ /* Ignore releases and all but first press */
+ if (kbdLinuxModIgnore(priv, &xE, keySym)) return;
+ if (kbdLinuxKeyDown(priv, &xE)) xE.u.u.type = KeyRelease;
+ else xE.u.u.type = KeyPress;
+ break;
+ }
+#endif
+
+ /* If key is already down, ignore or autorepeat */
+ if (type == KeyPress && kbdLinuxKeyDown(priv, keyCode)) {
+ KbdFeedbackClassRec *feed = priv->pKeyboard->kbdfeed;
+
+ /* No auto-repeat? */
+ if ((feed && !feed->ctrl.autoRepeat)
+ || priv->pKeyboard->key->modifierMap[keyCode]
+ || (feed
+ && !(feed->ctrl.autoRepeats[keyCode >> 3]
+ & (1 << (keyCode & 7))))) return; /* Ignore */
+
+ /* Do auto-repeat */
+ enqueue(pDev, KeyRelease, keyCode, keySym, NULL, block);
+ type = KeyPress;
+ }
+
+ /* If key is already up, ignore */
+ if (type == KeyRelease && !kbdLinuxKeyDown(priv, keyCode)) return;
+ }
+
+ switching = 0;
+ if (checkspecial && type == KeyPress)
+ switching = checkspecial(pDev, keySym);
+ if (!switching) {
+ if (enqueue)
+ enqueue(pDev, type, keyCode, keySym, NULL, block);
+ kbdLinuxKeyState(priv, type, keyCode); /* Update our state bitmap */
+ }
+}
+
+/** Read an event from the \a pDev device. If the event is a motion
+ * event, enqueue it with the \a motion function. Otherwise, check for
+ * special keys with the \a checkspecial function and enqueue the event
+ * with the \a enqueue function. The \a block type is passed to the
+ * functions so that they may block SIGIO handling as appropriate to the
+ * caller of this function. */
+void kbdLinuxRead(DevicePtr pDev,
+ MOTIONPROC motion,
+ ENQUEUEPROC enqueue,
+ CHECKPROC checkspecial,
+ BLOCK block)
+{
+ GETPRIV;
+ unsigned char buf[256]; /* RATS: Only used in length-limited call */
+ unsigned char *pt;
+ int n;
+
+ while ((n = read(priv->fd, buf, sizeof(buf))) > 0)
+ for (pt = buf; n; --n, ++pt)
+ kbdLinuxConvert(pDev, *pt, enqueue, checkspecial, block);
+}
+
+/** Turn \a pDev on (i.e., take input from \a pDev). */
+int kbdLinuxOn(DevicePtr pDev)
+{
+ GETPRIV;
+ struct termios nTty;
+
+ ioctl(priv->fd, KDSKBMODE, K_RAW);
+
+ nTty = priv->kbdtty;
+ nTty.c_iflag = (IGNPAR | IGNBRK) & (~PARMRK) & (~ISTRIP);
+ nTty.c_oflag = 0;
+ nTty.c_cflag = CREAD | CS8;
+ nTty.c_lflag = 0;
+ nTty.c_cc[VTIME] = 0;
+ nTty.c_cc[VMIN] = 1;
+ cfsetispeed(&nTty, B9600);
+ cfsetospeed(&nTty, B9600);
+ if (tcsetattr(priv->fd, TCSANOW, &nTty) < 0)
+ FATAL1("kbdLinuxOn: tcsetattr failed (%s)\n", strerror(errno));
+ return priv->fd;
+}
+
+/** Turn \a pDev off (i.e., stop taking input from \a pDev). */
+void kbdLinuxOff(DevicePtr pDev)
+{
+ GETPRIV;
+
+ ioctl(priv->fd, KDSKBMODE, priv->kbdtrans);
+ tcsetattr(priv->fd, TCSANOW, &priv->kbdtty);
+ kbdLinuxCloseConsole(pDev);
+}
+
+
+static void kbdLinuxReadKernelMapping(int fd, KeySymsPtr pKeySyms)
+{
+ KeySym *k;
+ int i;
+ int maxkey;
+ static unsigned char tbl[GLYPHS_PER_KEY] = { /* RATS: Use ok */
+ 0, /* unshifted */
+ 1, /* shifted */
+ 0, /* modeswitch unshifted */
+ 0 /* modeswitch shifted */
+ };
+
+ /*
+ * Read the mapping from the kernel.
+ * Since we're still using the XFree86 scancode->AT keycode mapping
+ * routines, we need to convert the AT keycodes to Linux keycodes,
+ * then translate the Linux keysyms into X keysyms.
+ *
+ * First, figure out which tables to use for the modeswitch columns
+ * above, from the XF86Config fields.
+ */
+ tbl[2] = 8; /* alt */
+ tbl[3] = tbl[2] | 1;
+
+#if 00/*BP*/
+ k = map+GLYPHS_PER_KEY;
+#else
+ ErrorF("kbdLinuxReadKernelMapping() is broken/no-op'd\n");
+ return;
+#endif
+ maxkey = NUM_AT2LNX;
+
+ for (i = 0; i < maxkey; ++i) {
+ struct kbentry kbe;
+ int j;
+
+ kbe.kb_index = at2lnx[i];
+
+ for (j = 0; j < GLYPHS_PER_KEY; ++j, ++k) {
+ unsigned short kval;
+
+ *k = NoSymbol;
+
+ kbe.kb_table = tbl[j];
+ if (kbe.kb_index == 0 || ioctl(fd, KDGKBENT, &kbe)) continue;
+
+ kval = KVAL(kbe.kb_value);
+ switch (KTYP(kbe.kb_value)) {
+ case KT_LATIN:
+ case KT_LETTER: *k = linux_to_x[kval]; break;
+ case KT_FN:
+ if (kval <= 19) *k = XK_F1 + kval;
+ else switch (kbe.kb_value) {
+ case K_FIND: *k = XK_Home; /* or XK_Find */ break;
+ case K_INSERT: *k = XK_Insert; break;
+ case K_REMOVE: *k = XK_Delete; break;
+ case K_SELECT: *k = XK_End; /* or XK_Select */ break;
+ case K_PGUP: *k = XK_Prior; break;
+ case K_PGDN: *k = XK_Next; break;
+ case K_HELP: *k = XK_Help; break;
+ case K_DO: *k = XK_Execute; break;
+ case K_PAUSE: *k = XK_Pause; break;
+ case K_MACRO: *k = XK_Menu; break;
+ default: break;
+ }
+ break;
+ case KT_SPEC:
+ switch (kbe.kb_value) {
+ case K_ENTER: *k = XK_Return; break;
+ case K_BREAK: *k = XK_Break; break;
+ case K_CAPS: *k = XK_Caps_Lock; break;
+ case K_NUM: *k = XK_Num_Lock; break;
+ case K_HOLD: *k = XK_Scroll_Lock; break;
+ case K_COMPOSE: *k = XK_Multi_key; break;
+ default: break;
+ }
+ break;
+ case KT_PAD:
+ switch (kbe.kb_value) {
+ case K_PPLUS: *k = XK_KP_Add; break;
+ case K_PMINUS: *k = XK_KP_Subtract; break;
+ case K_PSTAR: *k = XK_KP_Multiply; break;
+ case K_PSLASH: *k = XK_KP_Divide; break;
+ case K_PENTER: *k = XK_KP_Enter; break;
+ case K_PCOMMA: *k = XK_KP_Separator; break;
+ case K_PDOT: *k = XK_KP_Decimal; break;
+ case K_PPLUSMINUS: *k = XK_KP_Subtract; break;
+ default: if (kval <= 9) *k = XK_KP_0 + kval; break;
+ }
+ break;
+ case KT_DEAD:
+ /* KT_DEAD keys are for accelerated diacritical creation. */
+ switch (kbe.kb_value) {
+ case K_DGRAVE: *k = XK_dead_grave; break;
+ case K_DACUTE: *k = XK_dead_acute; break;
+ case K_DCIRCM: *k = XK_dead_circumflex; break;
+ case K_DTILDE: *k = XK_dead_tilde; break;
+ case K_DDIERE: *k = XK_dead_diaeresis; break;
+ }
+ break;
+ case KT_CUR:
+ switch (kbe.kb_value) {
+ case K_DOWN: *k = XK_Down; break;
+ case K_LEFT: *k = XK_Left; break;
+ case K_RIGHT: *k = XK_Right; break;
+ case K_UP: *k = XK_Up; break;
+ }
+ break;
+ case KT_SHIFT:
+ switch (kbe.kb_value) {
+ case K_ALTGR: *k = XK_Alt_R; break;
+ case K_ALT:
+ *k = (kbe.kb_index == 0x64 ? XK_Alt_R : XK_Alt_L);
+ break;
+ case K_CTRL:
+ *k = (kbe.kb_index == 0x61 ? XK_Control_R : XK_Control_L);
+ break;
+ case K_CTRLL: *k = XK_Control_L; break;
+ case K_CTRLR: *k = XK_Control_R; break;
+ case K_SHIFT:
+ *k = (kbe.kb_index == 0x36 ? XK_Shift_R : XK_Shift_L);
+ break;
+ case K_SHIFTL: *k = XK_Shift_L; break;
+ case K_SHIFTR: *k = XK_Shift_R; break;
+ default: break;
+ }
+ break;
+ case KT_ASCII:
+ /* KT_ASCII keys accumulate a 3 digit decimal number that
+ * gets emitted when the shift state changes. We can't
+ * emulate that.
+ */
+ break;
+ case KT_LOCK:
+ if (kbe.kb_value == K_SHIFTLOCK) *k = XK_Shift_Lock;
+ break;
+ default: break;
+ }
+ }
+
+ if (k[-1] == k[-2]) k[-1] = NoSymbol;
+ if (k[-2] == k[-3]) k[-2] = NoSymbol;
+ if (k[-3] == k[-4]) k[-3] = NoSymbol;
+ if (k[-4] == k[-2] && k[-3] == k[-1]) k[-2] = k[-1] = NoSymbol;
+ if (k[-1] == k[-4] && k[-2] == k[-3]
+ && k[-2] == NoSymbol) k[-1] = NoSymbol;
+ }
+}
+
+static void kbdLinuxGetMap(DevicePtr pDev, KeySymsPtr pKeySyms, CARD8 *pModMap)
+{
+ GETPRIV;
+ KeySym *k, *mapCopy;
+ char type;
+ int i;
+
+#if 00/*BP*/
+ mapCopy = xalloc(sizeof(map));
+ memcpy(mapCopy, map, sizeof(map));
+#else
+ ErrorF("kbdLinuxGetMap() is broken/no-op'd\n");
+ return;
+#endif
+
+ kbdLinuxReadKernelMapping(priv->fd, pKeySyms);
+
+ /* compute the modifier map */
+ for (i = 0; i < MAP_LENGTH; i++)
+ pModMap[i] = NoSymbol; /* make sure it is restored */
+
+ for (k = mapCopy, i = MIN_KEYCODE;
+ i < NUM_KEYCODES + MIN_KEYCODE;
+ i++, k += 4) {
+ switch(*k) {
+ case XK_Shift_L:
+ case XK_Shift_R: pModMap[i] = ShiftMask; break;
+ case XK_Control_L:
+ case XK_Control_R: pModMap[i] = ControlMask; break;
+ case XK_Caps_Lock: pModMap[i] = LockMask; break;
+ case XK_Alt_L:
+ case XK_Alt_R: pModMap[i] = AltMask; break;
+ case XK_Num_Lock: pModMap[i] = NumLockMask; break;
+ case XK_Scroll_Lock: pModMap[i] = ScrollLockMask; break;
+ case XK_Kana_Lock:
+ case XK_Kana_Shift: pModMap[i] = KanaMask; break;
+ case XK_Mode_switch: pModMap[i] = AltLangMask; break;
+ }
+ }
+
+ priv->kbdType = (ioctl(priv->fd, KDGKBTYPE, &type) < 0) ? KB_101 : type;
+
+ pKeySyms->map = mapCopy; /* Must be XFree'able */
+ pKeySyms->mapWidth = GLYPHS_PER_KEY;
+ pKeySyms->minKeyCode = MIN_KEYCODE;
+ pKeySyms->maxKeyCode = MAX_KEYCODE;
+}
+
+/** Fill the \a info structure with information needed to initialize \a
+ * pDev. */
+void kbdLinuxGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
+{
+ info->keyboard = 1;
+ info->keyClass = 1;
+ kbdLinuxGetMap(pDev, &info->keySyms, info->modMap);
+ info->focusClass = 1;
+ info->kbdFeedbackClass = 1;
+}
diff --git a/xorg-server/hw/dmx/input/lnx-keyboard.h b/xorg-server/hw/dmx/input/lnx-keyboard.h
new file mode 100644
index 000000000..e36a50499
--- /dev/null
+++ b/xorg-server/hw/dmx/input/lnx-keyboard.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2001 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to Linux keyboard driver. \see lnx-keyboard.c */
+
+#ifndef _LNX_KEYBOARD_H_
+#define _LNX_KEYBOARD_H_
+
+extern pointer kbdLinuxCreatePrivate(DeviceIntPtr pKeyboard);
+extern void kbdLinuxDestroyPrivate(pointer private);
+
+extern void kbdLinuxInit(DevicePtr pDev);
+extern void kbdLinuxGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+extern int kbdLinuxOn(DevicePtr pDev);
+extern void kbdLinuxOff(DevicePtr pDev);
+
+extern void kbdLinuxVTPreSwitch(pointer p);
+extern void kbdLinuxVTPostSwitch(pointer p);
+extern int kbdLinuxVTSwitch(pointer p, int vt,
+ dmxVTSwitchReturnProcPtr switch_return,
+ pointer switch_return_data);
+
+extern void kbdLinuxRead(DevicePtr pDev,
+ dmxMotionProcPtr motion,
+ dmxEnqueueProcPtr enqueue,
+ dmxCheckSpecialProcPtr checkspecial,
+ DMXBlockType block);
+
+extern void kbdLinuxCtrl(DevicePtr pDev, KeybdCtrl *ctrl);
+extern void kbdLinuxBell(DevicePtr pDev, int percent,
+ int volume, int pitch, int duration);
+#endif
diff --git a/xorg-server/hw/dmx/input/lnx-ms.c b/xorg-server/hw/dmx/input/lnx-ms.c
new file mode 100644
index 000000000..b3692a071
--- /dev/null
+++ b/xorg-server/hw/dmx/input/lnx-ms.c
@@ -0,0 +1,322 @@
+/* Portions of this file were derived from the following files:
+ *
+ **********************************************************************
+ *
+ * Xserver/hw/kdrive/linux/ms.c
+ *
+ * Copyright (c) 2001 by Juliusz Chroboczek
+ * Copyright (c) 1999 by Keith Packard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+/*
+ * Copyright 2001-2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ *
+ * This code implements a low-level device driver for a serial MS mouse.
+ * The code is derived from code by Juliusz Chroboczek and Keith Packard
+ * (see the source code for complete references). */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "inputstr.h"
+#include <X11/Xos.h>
+#include <errno.h>
+#include <termios.h>
+
+/*****************************************************************************/
+/* Define some macros to make it easier to move this file to another
+ * part of the Xserver tree. All calls to the dmx* layer are #defined
+ * here for the .c file. The .h file will also have to be edited. */
+#include "dmxinputinit.h"
+#include "lnx-ms.h"
+
+#define GETPRIV myPrivate *priv \
+ = ((DMXLocalInputInfoPtr)(pDev->devicePrivate))->private
+
+#define LOG0(f) dmxLog(dmxDebug,f)
+#define LOG1(f,a) dmxLog(dmxDebug,f,a)
+#define LOG2(f,a,b) dmxLog(dmxDebug,f,a,b)
+#define LOG3(f,a,b,c) dmxLog(dmxDebug,f,a,b,c)
+#define FATAL0(f) dmxLog(dmxFatal,f)
+#define FATAL1(f,a) dmxLog(dmxFatal,f,a)
+#define FATAL2(f,a,b) dmxLog(dmxFatal,f,a,b)
+#define MOTIONPROC dmxMotionProcPtr
+#define ENQUEUEPROC dmxEnqueueProcPtr
+#define CHECKPROC dmxCheckSpecialProcPtr
+#define BLOCK DMXBlockType
+
+/* End of interface definitions. */
+/*****************************************************************************/
+
+/* Private area for MS mouse devices. */
+typedef struct _myPrivate {
+ DeviceIntPtr pMouse;
+ int fd;
+ struct termios tty;
+ enum {
+ button1 = 0x0001,
+ button2 = 0x0002,
+ button3 = 0x0004,
+ button4 = 0x0008,
+ button5 = 0x0010
+ } buttons;
+} myPrivate;
+
+static int msLinuxReadBytes(int fd, unsigned char *buf, int len, int min)
+{
+ int n, tot;
+ fd_set set;
+ struct timeval tv;
+
+ tot = 0;
+ while (len) {
+ n = read(fd, buf, len);
+ if (n > 0) {
+ tot += n;
+ buf += n;
+ len -= n;
+ }
+ if (tot % min == 0) break;
+ FD_ZERO(&set);
+ FD_SET(fd, &set);
+ tv.tv_sec = 0;
+ tv.tv_usec = 100 * 1000;
+ n = select(fd + 1, &set, 0, 0, &tv);
+ if (n <= 0) break;
+ }
+ return tot;
+}
+
+static void msLinuxButton(DevicePtr pDev, ENQUEUEPROC enqueue, int buttons,
+ BLOCK block)
+{
+ GETPRIV;
+
+#define PRESS(b) \
+ do { \
+ enqueue(pDev, ButtonPress, 0, 0, NULL, block); \
+ } while (0)
+
+#define RELEASE(b) \
+ do { \
+ enqueue(pDev, ButtonRelease, 0, 0, NULL, block); \
+ } while (0)
+
+ if ((buttons & button1) && !(priv->buttons & button1)) PRESS(1);
+ if (!(buttons & button1) && (priv->buttons & button1)) RELEASE(1);
+
+ if ((buttons & button2) && !(priv->buttons & button2)) PRESS(2);
+ if (!(buttons & button2) && (priv->buttons & button2)) RELEASE(2);
+
+ if ((buttons & button3) && !(priv->buttons & button3)) PRESS(3);
+ if (!(buttons & button3) && (priv->buttons & button3)) RELEASE(3);
+
+ if ((buttons & button4) && !(priv->buttons & button4)) PRESS(4);
+ if (!(buttons & button4) && (priv->buttons & button4)) RELEASE(4);
+
+ if ((buttons & button5) && !(priv->buttons & button5)) PRESS(5);
+ if (!(buttons & button5) && (priv->buttons & button5)) RELEASE(5);
+
+ priv->buttons = buttons;
+}
+
+/** Read an event from the \a pDev device. If the event is a motion
+ * event, enqueue it with the \a motion function. Otherwise, check for
+ * special keys with the \a checkspecial function and enqueue the event
+ * with the \a enqueue function. The \a block type is passed to the
+ * functions so that they may block SIGIO handling as appropriate to the
+ * caller of this function. */
+void msLinuxRead(DevicePtr pDev,
+ MOTIONPROC motion,
+ ENQUEUEPROC enqueue,
+ CHECKPROC checkspecial,
+ BLOCK block)
+{
+ GETPRIV;
+ unsigned char buf[3 * 200]; /* RATS: Use ok */
+ unsigned char *b;
+ int n;
+ int dx, dy, v[2];
+
+ while ((n = msLinuxReadBytes(priv->fd, buf, sizeof(buf), 3)) > 0) {
+ b = buf;
+ while (n >= 3) {
+ dx = (char)(((b[0] & 0x03) << 6) | (b[1] & 0x3f));
+ dy = (char)(((b[0] & 0x0c) << 4) | (b[2] & 0x3f));
+ v[0] = -dx;
+ v[1] = -dy;
+
+ motion(pDev, v, 0, 2, 1, block);
+ msLinuxButton(pDev, enqueue, (((b[0] & 0x10) ? button3 : 0)
+ | ((b[0] & 0x20) ? button1 : 0)),
+ block);
+ n -= 3;
+ b += 3;
+ }
+ }
+}
+
+/** Initialize \a pDev. */
+void msLinuxInit(DevicePtr pDev)
+{
+ GETPRIV;
+ const char *names[] = { "/dev/serialmouse", "/dev/mouse", NULL };
+ int i;
+
+ if (priv->fd >=0) return;
+
+ for (i = 0; names[i]; i++) {
+ if ((priv->fd = open(names[i], O_RDWR | O_NONBLOCK, 0)) >= 0) break;
+ }
+ if (priv->fd < 0)
+ FATAL1("msLinuxInit: Cannot open mouse port (%s)\n",
+ strerror(errno));
+
+ if (!isatty(priv->fd))
+ FATAL1("msLinuxInit: Mouse port %s is not a tty\n", names[i]);
+
+ if (tcgetattr(priv->fd, &priv->tty) < 0)
+ FATAL1("msLinuxInit: tcgetattr failed (%s)\n", strerror(errno));
+
+ write(priv->fd, "*n", 2); /* 1200 baud */
+ usleep(100000);
+}
+
+/** Turn \a pDev on (i.e., take input from \a pDev). */
+int msLinuxOn(DevicePtr pDev)
+{
+ GETPRIV;
+ struct termios nTty;
+
+ if (priv->fd < 0) msLinuxInit(pDev);
+
+ nTty = priv->tty;
+ nTty.c_iflag &= ~(IGNBRK | BRKINT | PARMRK | ISTRIP | INLCR
+ | IGNCR | ICRNL | IXON | IXOFF);
+ nTty.c_oflag &= ~OPOST;
+ nTty.c_lflag &= ~(ECHO | ECHONL | ICANON | ISIG | IEXTEN);
+ nTty.c_cflag &= ~(CSIZE | PARENB);
+ nTty.c_cflag |= CS8 | CLOCAL | CSTOPB;
+ nTty.c_cc[VTIME] = 0;
+ nTty.c_cc[VMIN] = 1;
+ cfsetispeed (&nTty, B1200);
+ cfsetospeed (&nTty, B1200);
+ if (tcsetattr(priv->fd, TCSANOW, &nTty) < 0)
+ FATAL1("msLinuxInit: tcsetattr failed (%s)\n", strerror(errno));
+ write(priv->fd, "*V", 2); /* 2 button 3 byte protocol */
+ return priv->fd;
+}
+
+/** Turn \a pDev off (i.e., stop taking input from \a pDev). */
+void msLinuxOff(DevicePtr pDev)
+{
+ GETPRIV;
+
+ tcsetattr(priv->fd, TCSANOW, &priv->tty);
+ close(priv->fd);
+ priv->fd = -1;
+}
+
+static void msLinuxGetMap(DevicePtr pDev, unsigned char *map, int *nButtons)
+{
+ int i;
+
+ if (nButtons) *nButtons = 3;
+ if (map) for (i = 0; i <= *nButtons; i++) map[i] = i;
+}
+
+/** Currently unused hook called prior to an VT switch. */
+void msLinuxVTPreSwitch(pointer p)
+{
+}
+
+/** Currently unused hook called after returning from a VT switch. */
+void msLinuxVTPostSwitch(pointer p)
+{
+}
+
+/** Create a private structure for use within this file. */
+pointer msLinuxCreatePrivate(DeviceIntPtr pMouse)
+{
+ myPrivate *priv = xalloc(sizeof(*priv));
+ memset(priv, 0, sizeof(*priv));
+ priv->fd = -1;
+ priv->pMouse = pMouse;
+ return priv;
+}
+
+/** Destroy a private structure. */
+void msLinuxDestroyPrivate(pointer priv)
+{
+ if (priv) xfree(priv);
+}
+
+/** Fill the \a info structure with information needed to initialize \a
+ * pDev. */
+void msLinuxGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
+{
+ info->buttonClass = 1;
+ msLinuxGetMap(pDev, info->map, &info->numButtons);
+ info->valuatorClass = 1;
+ info->numRelAxes = 2;
+ info->minval[0] = 0;
+ info->maxval[0] = 0;
+ info->res[0] = 1;
+ info->minres[0] = 0;
+ info->maxres[0] = 1;
+ info->ptrFeedbackClass = 1;
+}
diff --git a/xorg-server/hw/dmx/input/lnx-ms.h b/xorg-server/hw/dmx/input/lnx-ms.h
new file mode 100644
index 000000000..9042fc293
--- /dev/null
+++ b/xorg-server/hw/dmx/input/lnx-ms.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2001 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to Linux MS mouse driver. \see lnx-ms.c */
+
+#ifndef _LNX_MS_H_
+#define _LNX_MS_H_
+
+extern pointer msLinuxCreatePrivate(DeviceIntPtr pMouse);
+extern void msLinuxDestroyPrivate(pointer priv);
+extern void msLinuxRead(DevicePtr pDev,
+ dmxMotionProcPtr motion,
+ dmxEnqueueProcPtr enqueue,
+ dmxCheckSpecialProcPtr checkspecial,
+ DMXBlockType block);
+extern void msLinuxInit(DevicePtr pDev);
+extern void msLinuxGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+extern int msLinuxOn(DevicePtr pDev);
+extern void msLinuxOff(DevicePtr pDev);
+extern void msLinuxCtrl(DevicePtr pDev, PtrCtrl *ctrl);
+extern void msLinuxVTPreSwitch(pointer p);
+extern void msLinuxVTPostSwitch(pointer p);
+
+#endif
diff --git a/xorg-server/hw/dmx/input/lnx-ps2.c b/xorg-server/hw/dmx/input/lnx-ps2.c
new file mode 100644
index 000000000..8b906df5f
--- /dev/null
+++ b/xorg-server/hw/dmx/input/lnx-ps2.c
@@ -0,0 +1,290 @@
+/* Portions of this file were derived from the following files:
+ *
+ **********************************************************************
+ *
+ * Xserver/hw/kdrive/linux/ps2.c
+ *
+ * Copyright (c) 1999 by Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*
+ * Copyright 2001,2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ *
+ * This code implements a low-level device driver for a serial MS mouse.
+ * The code is derived from code by Keith Packard (see the source code
+ * for complete references). */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "inputstr.h"
+#include <X11/Xos.h>
+#include <errno.h>
+#include <termios.h>
+
+/*****************************************************************************/
+/* Define some macros to make it easier to move this file to another
+ * part of the Xserver tree. All calls to the dmx* layer are #defined
+ * here for the .c file. The .h file will also have to be edited. */
+#include "dmxinputinit.h"
+#include "lnx-ps2.h"
+
+#define GETPRIV myPrivate *priv \
+ = ((DMXLocalInputInfoPtr)(pDev->devicePrivate))->private
+
+#define LOG0(f) dmxLog(dmxDebug,f)
+#define LOG1(f,a) dmxLog(dmxDebug,f,a)
+#define LOG2(f,a,b) dmxLog(dmxDebug,f,a,b)
+#define LOG3(f,a,b,c) dmxLog(dmxDebug,f,a,b,c)
+#define FATAL0(f) dmxLog(dmxFatal,f)
+#define FATAL1(f,a) dmxLog(dmxFatal,f,a)
+#define FATAL2(f,a,b) dmxLog(dmxFatal,f,a,b)
+#define MOTIONPROC dmxMotionProcPtr
+#define ENQUEUEPROC dmxEnqueueProcPtr
+#define CHECKPROC dmxCheckSpecialProcPtr
+#define BLOCK DMXBlockType
+
+/* End of interface definitions. */
+/*****************************************************************************/
+
+/* Private area for PS/2 devices. */
+typedef struct _myPrivate {
+ DeviceIntPtr pMouse;
+ int fd;
+ enum {
+ button1 = 0x0001,
+ button2 = 0x0002,
+ button3 = 0x0004,
+ button4 = 0x0008,
+ button5 = 0x0010
+ } buttons;
+} myPrivate;
+
+static int ps2LinuxReadBytes(int fd, unsigned char *buf, int len, int min)
+{
+ int n, tot;
+ fd_set set;
+ struct timeval tv;
+
+ tot = 0;
+ while (len) {
+ n = read(fd, buf, len);
+ if (n > 0) {
+ tot += n;
+ buf += n;
+ len -= n;
+ }
+ if (tot % min == 0) break;
+ FD_ZERO(&set);
+ FD_SET(fd, &set);
+ tv.tv_sec = 0;
+ tv.tv_usec = 100 * 1000;
+ n = select(fd + 1, &set, 0, 0, &tv);
+ if (n <= 0) break;
+ }
+ return tot;
+}
+
+static void ps2LinuxButton(DevicePtr pDev, ENQUEUEPROC enqueue,
+ int buttons, BLOCK block)
+{
+ GETPRIV;
+
+#define PRESS(b) \
+ do { \
+ enqueue(pDev, ButtonPress, 0, 0, NULL, block); \
+ } while (0)
+
+#define RELEASE(b) \
+ do { \
+ enqueue(pDev, ButtonRelease, 0, 0, NULL, block); \
+ } while (0)
+
+ if ((buttons & button1) && !(priv->buttons & button1)) PRESS(1);
+ if (!(buttons & button1) && (priv->buttons & button1)) RELEASE(1);
+
+ if ((buttons & button2) && !(priv->buttons & button2)) PRESS(2);
+ if (!(buttons & button2) && (priv->buttons & button2)) RELEASE(2);
+
+ if ((buttons & button3) && !(priv->buttons & button3)) PRESS(3);
+ if (!(buttons & button3) && (priv->buttons & button3)) RELEASE(3);
+
+ if ((buttons & button4) && !(priv->buttons & button4)) PRESS(4);
+ if (!(buttons & button4) && (priv->buttons & button4)) RELEASE(4);
+
+ if ((buttons & button5) && !(priv->buttons & button5)) PRESS(5);
+ if (!(buttons & button5) && (priv->buttons & button5)) RELEASE(5);
+
+ priv->buttons = buttons;
+}
+
+/** Read an event from the \a pDev device. If the event is a motion
+ * event, enqueue it with the \a motion function. Otherwise, check for
+ * special keys with the \a checkspecial function and enqueue the event
+ * with the \a enqueue function. The \a block type is passed to the
+ * functions so that they may block SIGIO handling as appropriate to the
+ * caller of this function. */
+void ps2LinuxRead(DevicePtr pDev, MOTIONPROC motion,
+ ENQUEUEPROC enqueue, CHECKPROC checkspecial, BLOCK block)
+{
+ GETPRIV;
+ unsigned char buf[3 * 200]; /* RATS: Use ok */
+ unsigned char *b;
+ int n;
+ int dx, dy, v[2];
+
+ while ((n = ps2LinuxReadBytes(priv->fd, buf, sizeof(buf), 3)) > 0) {
+ b = buf;
+ while (n >= 3) {
+ dx = b[1] - ((b[0] & 0x10) ? 256 : 0);
+ dy = -b[2] + ((b[0] & 0x20) ? 256 : 0);
+ v[0] = -dx;
+ v[1] = -dy;
+
+ motion(pDev, v, 0, 2, 1, block);
+ ps2LinuxButton(pDev, enqueue, (((b[0] & 4) ? button2 : 0)
+ | ((b[0] & 2) ? button3 : 0)
+ | ((b[0] & 1) ? button1 : 0)),
+ block);
+ n -= 3;
+ b += 3;
+ }
+ }
+}
+
+/** Initialize \a pDev. */
+void ps2LinuxInit(DevicePtr pDev)
+{
+ GETPRIV;
+ const char *names[] = { "/dev/mouse", "/dev/psaux", NULL };
+ int i;
+
+ if (priv->fd >=0) return;
+
+ for (i = 0; names[i]; i++) {
+ if ((priv->fd = open(names[i], O_RDWR | O_NONBLOCK, 0)) >= 0) break;
+ }
+ if (priv->fd < 0)
+ FATAL1("ps2LinuxInit: Cannot open mouse port (%s)\n",
+ strerror(errno));
+}
+
+/** Turn \a pDev on (i.e., take input from \a pDev). */
+int ps2LinuxOn(DevicePtr pDev)
+{
+ GETPRIV;
+
+ if (priv->fd < 0) ps2LinuxInit(pDev);
+ return priv->fd;
+}
+
+/** Turn \a pDev off (i.e., stop taking input from \a pDev). */
+void ps2LinuxOff(DevicePtr pDev)
+{
+ GETPRIV;
+
+ close(priv->fd);
+ priv->fd = -1;
+}
+
+static void ps2LinuxGetMap(DevicePtr pDev, unsigned char *map, int *nButtons)
+{
+ int i;
+
+ if (nButtons) *nButtons = 3;
+ if (map) for (i = 0; i <= *nButtons; i++) map[i] = i;
+}
+
+/** Currently unused hook called prior to an VT switch. */
+void ps2LinuxVTPreSwitch(pointer p)
+{
+}
+
+/** Currently unused hook called after returning from a VT switch. */
+void ps2LinuxVTPostSwitch(pointer p)
+{
+}
+
+/** Create a private structure for use within this file. */
+pointer ps2LinuxCreatePrivate(DeviceIntPtr pMouse)
+{
+ myPrivate *priv = xalloc(sizeof(*priv));
+ memset(priv, 0, sizeof(*priv));
+ priv->fd = -1;
+ priv->pMouse = pMouse;
+ return priv;
+}
+
+/** Destroy a private structure. */
+void ps2LinuxDestroyPrivate(pointer priv)
+{
+ if (priv) xfree(priv);
+}
+
+/** Fill the \a info structure with information needed to initialize \a
+ * pDev. */
+void ps2LinuxGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
+{
+ info->buttonClass = 1;
+ ps2LinuxGetMap(pDev, info->map, &info->numButtons);
+ info->valuatorClass = 1;
+ info->numRelAxes = 2;
+ info->minval[0] = 0;
+ info->maxval[0] = 0;
+ info->res[0] = 1;
+ info->minres[0] = 0;
+ info->maxres[0] = 1;
+ info->ptrFeedbackClass = 1;
+}
diff --git a/xorg-server/hw/dmx/input/lnx-ps2.h b/xorg-server/hw/dmx/input/lnx-ps2.h
new file mode 100644
index 000000000..5772e03d0
--- /dev/null
+++ b/xorg-server/hw/dmx/input/lnx-ps2.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2001 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to Linux PS/2 mouse driver. \see lnx-ps2.c */
+
+#ifndef _LNX_PS2_H_
+#define _LNX_PS2_H_
+
+extern pointer ps2LinuxCreatePrivate(DeviceIntPtr pMouse);
+extern void ps2LinuxDestroyPrivate(pointer priv);
+extern void ps2LinuxRead(DevicePtr pDev,
+ dmxMotionProcPtr motion,
+ dmxEnqueueProcPtr enqueue,
+ dmxCheckSpecialProcPtr checkspecial,
+ DMXBlockType block);
+extern void ps2LinuxInit(DevicePtr pDev);
+extern void ps2LinuxGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+extern int ps2LinuxOn(DevicePtr pDev);
+extern void ps2LinuxOff(DevicePtr pDev);
+extern void ps2LinuxCtrl(DevicePtr pDev, PtrCtrl *ctrl);
+extern void ps2LinuxVTPreSwitch(pointer p);
+extern void ps2LinuxVTPostSwitch(pointer p);
+
+#endif
diff --git a/xorg-server/hw/dmx/input/usb-common.c b/xorg-server/hw/dmx/input/usb-common.c
new file mode 100644
index 000000000..70695d0f1
--- /dev/null
+++ b/xorg-server/hw/dmx/input/usb-common.c
@@ -0,0 +1,382 @@
+/*
+ * Copyright 2002-2003 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ *
+ * Routines that are common between #usb-keyboard.c, #usb-mouse.c, and
+ * #usb-other.c */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "usb-private.h"
+
+#define USB_COMMON_DEBUG 1
+
+/*****************************************************************************/
+/* Define some macros to make it easier to move this file to another
+ * part of the Xserver tree. All calls to the dmx* layer are #defined
+ * here for the .c file. The .h file will also have to be edited. */
+#include "usb-mouse.h"
+
+#define GETPRIV myPrivate *priv \
+ = ((DMXLocalInputInfoPtr)(pDev->devicePrivate))->private
+
+#define GETNAME ((DMXLocalInputInfoPtr)(pDevice->public.devicePrivate)) \
+ ->name
+
+#define LOG0(f) dmxLog(dmxDebug,f)
+#define LOG1(f,a) dmxLog(dmxDebug,f,a)
+#define LOG2(f,a,b) dmxLog(dmxDebug,f,a,b)
+#define LOG3(f,a,b,c) dmxLog(dmxDebug,f,a,b,c)
+#define LOG1INPUT(p,f,a) dmxLogInput(p->dmxInput,f,a)
+#define LOG3INPUT(p,f,a,b,c) dmxLogInput(p->dmxInput,f,a,b,c)
+#define LOG5INPUT(p,f,a,b,c,d,e) dmxLogInput(p->dmxInput,f,a,b,c,d,e)
+#define FATAL0(f) dmxLog(dmxFatal,f)
+#define FATAL1(f,a) dmxLog(dmxFatal,f,a)
+#define FATAL2(f,a,b) dmxLog(dmxFatal,f,a,b)
+#define MOTIONPROC dmxMotionProcPtr
+#define ENQUEUEPROC dmxEnqueueProcPtr
+#define CHECKPROC dmxCheckSpecialProcPtr
+#define BLOCK DMXBlockType
+
+/* End of interface definitions. */
+/*****************************************************************************/
+
+
+/** Read an event from the \a pDev device. If the event is a motion
+ * event, enqueue it with the \a motion function. Otherwise, enqueue
+ * the event with the \a enqueue function. The \a block type is passed
+ * to the functions so that they may block SIGIO handling as appropriate
+ * to the caller of this function.
+ *
+ * Since USB devices return EV_KEY events for buttons and keys, \a
+ * minButton is used to decide if a Button or Key event should be
+ * queued.*/
+void usbRead(DevicePtr pDev,
+ MOTIONPROC motion,
+ ENQUEUEPROC enqueue,
+ int minButton,
+ BLOCK block)
+{
+ GETPRIV;
+ struct input_event raw;
+ int v[DMX_MAX_AXES];
+ int axis;
+
+#define PRESS(b) \
+ do { \
+ enqueue(pDev, ButtonPress, 0, 0, NULL, block); \
+ } while (0)
+
+#define RELEASE(b) \
+ do { \
+ enqueue(pDev, ButtonRelease, 0, 0, NULL, block); \
+ } while (0)
+
+ while (read(priv->fd, &raw, sizeof(raw)) > 0) {
+#if USB_COMMON_DEBUG > 1
+ LOG3("USB: type = %d, code = 0x%02x, value = %d\n",
+ raw.type, raw.code, raw.value);
+#endif
+ switch (raw.type) {
+ case EV_KEY:
+ /* raw.value = 1 for first, 2 for repeat */
+ if (raw.code > minButton) {
+ if (raw.value) PRESS((raw.code & 0x0f) + 1);
+ else RELEASE((raw.code & 0x0f) + 1);
+ } else {
+ enqueue(pDev, raw.value ? KeyPress : KeyRelease,
+ 0, 0, NULL, block);
+ }
+ break;
+ case EV_REL:
+ switch (raw.code) {
+ case REL_X:
+ v[0] = -raw.value;
+ v[1] = 0;
+ motion(pDev, v, 0, 2, DMX_RELATIVE, block);
+ break;
+ case REL_Y:
+ v[0] = 0;
+ v[1] = -raw.value;
+ motion(pDev, v, 0, 2, DMX_RELATIVE, block);
+ break;
+ case REL_WHEEL:
+ if ((int)raw.value > 0) {
+ PRESS(4);
+ RELEASE(4);
+ } else if ((int)raw.value < 0) {
+ PRESS(5);
+ RELEASE(5);
+ }
+ break;
+ default:
+ memset(v, 0, sizeof(v));
+ axis = priv->relmap[raw.code];
+ v[axis] = raw.value;
+ motion(pDev, v, axis, 1, DMX_RELATIVE, block);
+ }
+ break;
+ case EV_ABS:
+ memset(v, 0, sizeof(v));
+ axis = priv->absmap[raw.code];
+ v[axis] = raw.value;
+ motion(pDev, v, axis, 1, DMX_ABSOLUTE, block);
+ break;
+ }
+ }
+}
+
+#define test_bit(bit) (priv->mask[(bit)/8] & (1 << ((bit)%8)))
+#define test_bits(bit) (bits[(bit)/8] & (1 << ((bit)%8)))
+
+static void usbPrint(myPrivate *priv,
+ const char *filename, const char *devname, int fd)
+{
+ int j, k;
+ DeviceIntPtr pDevice = priv->pDevice;
+ unsigned char bits[KEY_MAX/8 + 1]; /* RATS: Use ok assuming that
+ * KEY_MAX is greater than
+ * REL_MAX, ABS_MAX, SND_MAX, and
+ * LED_MAX. */
+
+ LOG3INPUT(priv, "%s (%s) using %s\n", pDevice->name, GETNAME, filename);
+ LOG1INPUT(priv, " %s\n", devname);
+ for (j = 0; j < EV_MAX; j++) {
+ if (test_bit(j)) {
+ const char *type = "unknown";
+ char extra[256]; /* FIXME: may cause buffer overflow */
+ extra[0] = '\0';
+ switch(j) {
+ case EV_KEY: type = "keys/buttons"; break;
+ case EV_REL: type = "relative";
+ memset(bits, 0, sizeof(bits));
+ ioctl(priv->fd, EVIOCGBIT(EV_REL, sizeof(bits)), bits);
+ for (k = 0; k < REL_MAX; k++) {
+ if (test_bits(k)) switch (k) {
+ case REL_X: strcat(extra, " X"); break;
+ case REL_Y: strcat(extra, " Y"); break;
+ case REL_Z: strcat(extra, " Z"); break;
+ case REL_HWHEEL: strcat(extra, " HWheel"); break;
+ case REL_DIAL: strcat(extra, " Dial"); break;
+ case REL_WHEEL: strcat(extra, " Wheel"); break;
+ case REL_MISC: strcat(extra, " Misc"); break;
+ }
+ }
+ break;
+ case EV_ABS: type = "absolute";
+ memset(bits, 0, sizeof(bits));
+ ioctl(priv->fd, EVIOCGBIT(EV_ABS, sizeof(bits)), bits);
+ for (k = 0; k < ABS_MAX; k++) {
+ if (test_bits(k)) switch (k) {
+ case ABS_X: strcat(extra," X"); break;
+ case ABS_Y: strcat(extra," Y"); break;
+ case ABS_Z: strcat(extra," Z"); break;
+ case ABS_RX: strcat(extra," RX"); break;
+ case ABS_RY: strcat(extra," RY"); break;
+ case ABS_RZ: strcat(extra," RZ"); break;
+ case ABS_THROTTLE: strcat(extra," Throttle");break;
+ case ABS_RUDDER: strcat(extra," Rudder"); break;
+ case ABS_WHEEL: strcat(extra," Wheel"); break;
+ case ABS_GAS: strcat(extra," Gas"); break;
+ case ABS_BRAKE: strcat(extra," Break"); break;
+ case ABS_HAT0X: strcat(extra," Hat0X"); break;
+ case ABS_HAT0Y: strcat(extra," Hat0Y"); break;
+ case ABS_HAT1X: strcat(extra," Hat1X"); break;
+ case ABS_HAT1Y: strcat(extra," Hat1Y"); break;
+ case ABS_HAT2X: strcat(extra," Hat2X"); break;
+ case ABS_HAT2Y: strcat(extra," Hat2Y"); break;
+ case ABS_HAT3X: strcat(extra," Hat3X"); break;
+ case ABS_HAT3Y: strcat(extra," Hat3Y"); break;
+ case ABS_PRESSURE: strcat(extra," Pressure");break;
+ case ABS_DISTANCE: strcat(extra," Distance");break;
+ case ABS_TILT_X: strcat(extra," TiltX"); break;
+ case ABS_TILT_Y: strcat(extra," TiltY"); break;
+ case ABS_MISC: strcat(extra," Misc"); break;
+ }
+ }
+ break;
+ case EV_MSC: type = "reserved"; break;
+ case EV_LED: type = "leds";
+ memset(bits, 0, sizeof(bits));
+ ioctl(priv->fd, EVIOCGBIT(EV_LED, sizeof(bits)), bits);
+ for (k = 0; k < LED_MAX; k++) {
+ if (test_bits(k)) switch (k) {
+ case LED_NUML: strcat(extra," NumLock"); break;
+ case LED_CAPSL: strcat(extra," CapsLock"); break;
+ case LED_SCROLLL: strcat(extra," ScrlLock"); break;
+ case LED_COMPOSE: strcat(extra," Compose"); break;
+ case LED_KANA: strcat(extra," Kana"); break;
+ case LED_SLEEP: strcat(extra," Sleep"); break;
+ case LED_SUSPEND: strcat(extra," Suspend"); break;
+ case LED_MUTE: strcat(extra," Mute"); break;
+ case LED_MISC: strcat(extra," Misc"); break;
+ }
+ }
+ break;
+ case EV_SND: type = "sound";
+ memset(bits, 0, sizeof(bits));
+ ioctl(priv->fd, EVIOCGBIT(EV_SND, sizeof(bits)), bits);
+ for (k = 0; k < SND_MAX; k++) {
+ if (test_bits(k)) switch (k) {
+ case SND_CLICK: strcat(extra," Click"); break;
+ case SND_BELL: strcat(extra," Bell"); break;
+ }
+ }
+ break;
+ case EV_REP: type = "repeat"; break;
+ case EV_FF: type = "feedback"; break;
+ }
+ LOG5INPUT(priv, " Feature 0x%02x = %s%s%s%s\n", j, type,
+ extra[0] ? " [" : "",
+ extra[0] ? extra+1 : "",
+ extra[0] ? "]" : "");
+ }
+ }
+}
+
+/** Initialized \a pDev as a \a usbMouse, \a usbKeyboard, or \a usbOther
+device. */
+void usbInit(DevicePtr pDev, usbType type)
+{
+ GETPRIV;
+ char name[64]; /* RATS: Only used in XmuSnprintf */
+ int i, j, k;
+ char buf[256] = { 0, }; /* RATS: Use ok */
+ int version;
+ unsigned char bits[KEY_MAX/8 + 1]; /* RATS: Use ok assuming that
+ * KEY_MAX is greater than
+ * REL_MAX, ABS_MAX, SND_MAX, and
+ * LED_MAX. */
+
+ if (priv->fd >=0) return;
+
+ for (i = 0; i < 32; i++) {
+ XmuSnprintf(name, sizeof(name), "/dev/input/event%d", i);
+ if ((priv->fd = open(name, O_RDWR | O_NONBLOCK, 0)) >= 0) {
+ ioctl(priv->fd, EVIOCGVERSION, &version);
+ ioctl(priv->fd, EVIOCGNAME(sizeof(buf)), buf);
+ memset(priv->mask, 0, sizeof(priv->mask));
+ ioctl(priv->fd, EVIOCGBIT(0, sizeof(priv->mask)), priv->mask);
+
+ for (j = 0; j < EV_MAX; j++) {
+ if (test_bit(j)) {
+ switch(j) {
+ case EV_REL:
+ memset(bits, 0, sizeof(bits));
+ ioctl(priv->fd, EVIOCGBIT(EV_REL, sizeof(bits)), bits);
+ for (k = 0; k < REL_MAX; k++) {
+ if (test_bits(k)) {
+ if (k == REL_X) priv->relmap[k] = 0;
+ else if (k == REL_Y) priv->relmap[k] = 1;
+ else priv->relmap[k] = 2 + priv->numAbs;
+ ++priv->numRel;
+ }
+ }
+ break;
+ case EV_ABS:
+ memset(bits, 0, sizeof(bits));
+ ioctl(priv->fd, EVIOCGBIT(EV_ABS, sizeof(bits)), bits);
+ for (k = 0; k < ABS_MAX; k++) {
+ if (test_bits(k)) {
+ priv->absmap[k] = priv->numAbs;
+ ++priv->numAbs;
+ }
+ }
+ break;
+ case EV_LED:
+ memset(bits, 0, sizeof(bits));
+ ioctl(priv->fd, EVIOCGBIT(EV_LED, sizeof(bits)), bits);
+ for (k = 0; k < LED_MAX; k++) {
+ if (test_bits(k)) ++priv->numLeds;
+ }
+ break;
+ }
+ }
+ }
+ switch (type) {
+ case usbMouse:
+ if (test_bit(EV_REL) && test_bit(EV_KEY))
+ goto found;
+ break;
+ case usbKeyboard:
+ if (test_bit(EV_KEY) && test_bit(EV_LED) && !test_bit(EV_ABS))
+ goto found;
+ break;
+ case usbOther:
+ if (!(test_bit(EV_REL) && test_bit(EV_KEY))
+ && !(test_bit(EV_KEY) && test_bit(EV_LED)
+ && !test_bit(EV_ABS)))
+ goto found;
+ break;
+ }
+ close(priv->fd);
+ priv->fd = -1;
+ }
+ }
+ if (priv->fd < 0)
+ FATAL1("usbInit: Cannot open /dev/input/event* port (%s)\n"
+ " If you have not done so, you may need to:\n"
+ " rmmod mousedev; rmmod keybdev\n"
+ " modprobe evdev\n",
+ strerror(errno));
+ found:
+ usbPrint(priv, name, buf, priv->fd);
+}
+
+/** Turn \a pDev off (i.e., stop taking input from \a pDev). */
+void usbOff(DevicePtr pDev)
+{
+ GETPRIV;
+
+ if (priv->fd >= 0) close(priv->fd);
+ priv->fd = -1;
+}
+
+/** Create a private structure for use within this file. */
+pointer usbCreatePrivate(DeviceIntPtr pDevice)
+{
+ myPrivate *priv = xalloc(sizeof(*priv));
+ memset(priv, 0, sizeof(*priv));
+ priv->fd = -1;
+ priv->pDevice = pDevice;
+ return priv;
+}
+
+/** Destroy a private structure. */
+void usbDestroyPrivate(pointer priv)
+{
+ if (priv) xfree(priv);
+}
diff --git a/xorg-server/hw/dmx/input/usb-common.h b/xorg-server/hw/dmx/input/usb-common.h
new file mode 100644
index 000000000..5ebfd1e78
--- /dev/null
+++ b/xorg-server/hw/dmx/input/usb-common.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to common USB support. \see usb-common.c \see usb-mouse.c
+ * \see usb-keyboard.c \see usb-other.c */
+
+#ifndef _USB_COMMON_H_
+#define _USB_COMMON_H_
+typedef enum {
+ usbMouse,
+ usbKeyboard,
+ usbOther
+} usbType;
+
+extern pointer usbCreatePrivate(DeviceIntPtr pDevice);
+extern void usbDestroyPrivate(pointer priv);
+extern void usbRead(DevicePtr pDev,
+ dmxMotionProcPtr motion,
+ dmxEnqueueProcPtr enqueue,
+ int minButton,
+ DMXBlockType block);
+extern void usbInit(DevicePtr pDev, usbType type);
+extern void usbOff(DevicePtr pDev);
+#endif
diff --git a/xorg-server/hw/dmx/input/usb-keyboard.c b/xorg-server/hw/dmx/input/usb-keyboard.c
new file mode 100644
index 000000000..efec2705b
--- /dev/null
+++ b/xorg-server/hw/dmx/input/usb-keyboard.c
@@ -0,0 +1,441 @@
+/* Portions of this file were derived from the following files:
+ *
+ **********************************************************************
+ *
+ * xfree86/common/xf86KbdLnx.c
+ *
+ * Linux version of keymapping setup. The kernel (since 0.99.14) has support
+ * for fully remapping the keyboard, but there are some differences between
+ * the Linux map and the SVR4 map (esp. in the extended keycodes). We also
+ * remove the restriction on what keycodes can be remapped.
+ * Orest Zborowski.
+ *
+ * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Thomas Roell not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Thomas Roell makes no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * THOMAS ROELL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THOMAS ROELL BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*
+ * Copyright 2001,2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ *
+ * This code implements a low-level device driver for a USB keyboard
+ * under Linux. The keymap description is derived from code by Thomas
+ * Roell, Orest Zborowski. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "atKeynames.h"
+#include "usb-private.h"
+
+#define USB_KEYBOARD_DEBUG 0
+
+/*****************************************************************************/
+/* Define some macros to make it easier to move this file to another
+ * part of the Xserver tree. All calls to the dmx* layer are #defined
+ * here for the .c file. The .h file will also have to be edited. */
+#include "usb-keyboard.h"
+
+#define GETPRIV myPrivate *priv \
+ = ((DMXLocalInputInfoPtr)(pDev->devicePrivate))->private
+
+#define LOG0(f) dmxLog(dmxDebug,f)
+#define LOG1(f,a) dmxLog(dmxDebug,f,a)
+#define LOG2(f,a,b) dmxLog(dmxDebug,f,a,b)
+#define LOG3(f,a,b,c) dmxLog(dmxDebug,f,a,b,c)
+#define FATAL0(f) dmxLog(dmxFatal,f)
+#define FATAL1(f,a) dmxLog(dmxFatal,f,a)
+#define FATAL2(f,a,b) dmxLog(dmxFatal,f,a,b)
+#define MOTIONPROC dmxMotionProcPtr
+#define ENQUEUEPROC dmxEnqueueProcPtr
+#define CHECKPROC dmxCheckSpecialProcPtr
+#define BLOCK DMXBlockType
+
+/* End of interface definitions. */
+/*****************************************************************************/
+
+#define GLYPHS_PER_KEY 4
+#define NUM_KEYCODES 248
+#define MIN_KEYCODE 8
+#define MAX_KEYCODE (NUM_KEYCODES + MIN_KEYCODE - 1)
+
+static KeySym map[NUM_KEYCODES * GLYPHS_PER_KEY] = {
+/* Table modified from xc/programs/Xserver/hw/xfree86/common/xf86Keymap.h */
+ /* 0x00 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x01 */ XK_Escape, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x02 */ XK_1, XK_exclam, NoSymbol, NoSymbol,
+ /* 0x03 */ XK_2, XK_at, NoSymbol, NoSymbol,
+ /* 0x04 */ XK_3, XK_numbersign, NoSymbol, NoSymbol,
+ /* 0x05 */ XK_4, XK_dollar, NoSymbol, NoSymbol,
+ /* 0x06 */ XK_5, XK_percent, NoSymbol, NoSymbol,
+ /* 0x07 */ XK_6, XK_asciicircum, NoSymbol, NoSymbol,
+ /* 0x08 */ XK_7, XK_ampersand, NoSymbol, NoSymbol,
+ /* 0x09 */ XK_8, XK_asterisk, NoSymbol, NoSymbol,
+ /* 0x0a */ XK_9, XK_parenleft, NoSymbol, NoSymbol,
+ /* 0x0b */ XK_0, XK_parenright, NoSymbol, NoSymbol,
+ /* 0x0c */ XK_minus, XK_underscore, NoSymbol, NoSymbol,
+ /* 0x0d */ XK_equal, XK_plus, NoSymbol, NoSymbol,
+ /* 0x0e */ XK_BackSpace, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x0f */ XK_Tab, XK_ISO_Left_Tab,NoSymbol, NoSymbol,
+ /* 0x10 */ XK_Q, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x11 */ XK_W, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x12 */ XK_E, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x13 */ XK_R, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x14 */ XK_T, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x15 */ XK_Y, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x16 */ XK_U, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x17 */ XK_I, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x18 */ XK_O, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x19 */ XK_P, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x1a */ XK_bracketleft, XK_braceleft, NoSymbol, NoSymbol,
+ /* 0x1b */ XK_bracketright,XK_braceright, NoSymbol, NoSymbol,
+ /* 0x1c */ XK_Return, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x1d */ XK_Control_L, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x1e */ XK_A, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x1f */ XK_S, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x20 */ XK_D, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x21 */ XK_F, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x22 */ XK_G, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x23 */ XK_H, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x24 */ XK_J, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x25 */ XK_K, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x26 */ XK_L, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x27 */ XK_semicolon, XK_colon, NoSymbol, NoSymbol,
+ /* 0x28 */ XK_quoteright, XK_quotedbl, NoSymbol, NoSymbol,
+ /* 0x29 */ XK_quoteleft, XK_asciitilde, NoSymbol, NoSymbol,
+ /* 0x2a */ XK_Shift_L, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x2b */ XK_backslash, XK_bar, NoSymbol, NoSymbol,
+ /* 0x2c */ XK_Z, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x2d */ XK_X, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x2e */ XK_C, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x2f */ XK_V, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x30 */ XK_B, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x31 */ XK_N, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x32 */ XK_M, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x33 */ XK_comma, XK_less, NoSymbol, NoSymbol,
+ /* 0x34 */ XK_period, XK_greater, NoSymbol, NoSymbol,
+ /* 0x35 */ XK_slash, XK_question, NoSymbol, NoSymbol,
+ /* 0x36 */ XK_Shift_R, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x37 */ XK_KP_Multiply, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x38 */ XK_Alt_L, XK_Meta_L, NoSymbol, NoSymbol,
+ /* 0x39 */ XK_space, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x3a */ XK_Caps_Lock, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x3b */ XK_F1, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x3c */ XK_F2, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x3d */ XK_F3, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x3e */ XK_F4, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x3f */ XK_F5, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x40 */ XK_F6, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x41 */ XK_F7, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x42 */ XK_F8, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x43 */ XK_F9, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x44 */ XK_F10, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x45 */ XK_Num_Lock, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x46 */ XK_Scroll_Lock, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x47 */ XK_KP_Home, XK_KP_7, NoSymbol, NoSymbol,
+ /* 0x48 */ XK_KP_Up, XK_KP_8, NoSymbol, NoSymbol,
+ /* 0x49 */ XK_KP_Prior, XK_KP_9, NoSymbol, NoSymbol,
+ /* 0x4a */ XK_KP_Subtract, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x4b */ XK_KP_Left, XK_KP_4, NoSymbol, NoSymbol,
+ /* 0x4c */ XK_KP_Begin, XK_KP_5, NoSymbol, NoSymbol,
+ /* 0x4d */ XK_KP_Right, XK_KP_6, NoSymbol, NoSymbol,
+ /* 0x4e */ XK_KP_Add, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x4f */ XK_KP_End, XK_KP_1, NoSymbol, NoSymbol,
+ /* 0x50 */ XK_KP_Down, XK_KP_2, NoSymbol, NoSymbol,
+ /* 0x51 */ XK_KP_Next, XK_KP_3, NoSymbol, NoSymbol,
+ /* 0x52 */ XK_KP_Insert, XK_KP_0, NoSymbol, NoSymbol,
+ /* 0x53 */ XK_KP_Delete, XK_KP_Decimal, NoSymbol, NoSymbol,
+ /* 0x54 */ XK_Sys_Req, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x55 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x56 */ XK_less, XK_greater, NoSymbol, NoSymbol,
+ /* 0x57 */ XK_F11, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x58 */ XK_F12, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x59 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x5a */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x5b */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x5c */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x5d */ XK_Begin, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x5e */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x5f */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x60 */ XK_KP_Enter, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x61 */ XK_Control_R, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x62 */ XK_KP_Divide, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x63 */ XK_Print, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x64 */ XK_Alt_R, XK_Meta_R, NoSymbol, NoSymbol,
+ /* 0x65 */ XK_Break, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x66 */ XK_Home, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x67 */ XK_Up, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x68 */ XK_Prior, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x69 */ XK_Left, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x6a */ XK_Right, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x6b */ XK_End, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x6c */ XK_Down, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x6d */ XK_Next, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x6e */ XK_Insert, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x6f */ XK_Delete, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x70 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x71 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x72 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x73 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x74 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x75 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x76 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x77 */ XK_Pause, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x78 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x79 */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x7a */ XK_Menu, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x7b */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x7c */ NoSymbol, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x7d */ XK_Super_L, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x7e */ XK_Super_R, NoSymbol, NoSymbol, NoSymbol,
+ /* 0x7f */ XK_Menu, NoSymbol, NoSymbol, NoSymbol,
+};
+
+static int kbdUSBKeyDown(myPrivate *priv, int keyCode)
+{
+ CARD8 byte = keyCode >> 5;
+ CARD32 bit = 1 << (keyCode & 0x1f);
+
+ if (byte > NUM_STATE_ENTRIES) return 0;
+ return priv->kbdState[byte] & bit;
+}
+
+static void kbdUSBKeyState(myPrivate *priv, int type, int keyCode)
+{
+ CARD8 byte = keyCode >> 5;
+ CARD32 bit = 1 << (keyCode & 0x1f);
+
+ if (byte > NUM_STATE_ENTRIES) return;
+ if (type == KeyPress) priv->kbdState[byte] |= bit;
+ else priv->kbdState[byte] &= ~bit;
+}
+
+/** Set the LEDs. */
+void kbdUSBCtrl(DevicePtr pDev, KeybdCtrl *ctrl)
+{
+ GETPRIV;
+ struct timeval tv;
+ struct input_event event;
+ int i, led;
+
+ gettimeofday(&tv, NULL);
+ for (i = 0; i < 5; i++) {
+ event.time.tv_sec = tv.tv_sec;
+ event.time.tv_usec = tv.tv_usec;
+ event.type = EV_LED;
+ if (i == 0) led = 1; /* LED_CAPSL == 0x01 */
+ else if (i == 1) led = 0; /* LED_NUML == 0x00 */
+ else led = i;
+ event.code = led;
+ event.value = !!(ctrl->leds & (1 << led));
+ write(priv->fd, &event, sizeof(event));
+ }
+}
+
+/** Initialize \a pDev using #usbInit. */
+void kbdUSBInit(DevicePtr pDev)
+{
+ usbInit(pDev, usbKeyboard);
+}
+
+static void kbdUSBConvert(DevicePtr pDev,
+ unsigned int scanCode,
+ int value,
+ ENQUEUEPROC enqueue,
+ CHECKPROC checkspecial,
+ BLOCK block)
+{
+ GETPRIV;
+ KeySymsPtr pKeySyms = &priv->pDevice->key->curKeySyms;
+ int type;
+ int keyCode;
+ KeySym keySym = NoSymbol;
+ int switching;
+
+ /* Set up xEvent information */
+ type = value ? KeyPress : KeyRelease;
+ keyCode = (scanCode & 0xff) + MIN_KEYCODE;
+
+ /* Handle repeats */
+
+ if (keyCode >= pKeySyms->minKeyCode && keyCode <= pKeySyms->maxKeyCode) {
+ keySym = pKeySyms->map[(keyCode - pKeySyms->minKeyCode)
+ * pKeySyms->mapWidth];
+#if 0
+ switch (keySym) {
+ case XK_Num_Lock:
+ case XK_Scroll_Lock:
+ case XK_Shift_Lock:
+ case XK_Caps_Lock:
+ /* Ignore releases and all but first press */
+ if (kbdLinuxModIgnore(priv, &xE, keySym)) return;
+ if (kbdLinuxKeyDown(priv, &xE)) xE.u.u.type = KeyRelease;
+ else xE.u.u.type = KeyPress;
+ break;
+ }
+#endif
+
+ /* If key is already down, ignore or autorepeat */
+ if (type == KeyPress && kbdUSBKeyDown(priv, keyCode)) {
+ KbdFeedbackClassRec *feed = priv->pDevice->kbdfeed;
+
+ /* No auto-repeat? */
+ if ((feed && !feed->ctrl.autoRepeat)
+ || priv->pDevice->key->modifierMap[keyCode]
+ || (feed
+ && !(feed->ctrl.autoRepeats[keyCode >> 3]
+ & (1 << (keyCode & 7))))) return; /* Ignore */
+
+ /* Do auto-repeat */
+ enqueue(pDev, KeyRelease, keyCode, keySym, NULL, block);
+ type = KeyPress;
+ }
+
+ /* If key is already up, ignore */
+ if (type == KeyRelease && !kbdUSBKeyDown(priv, keyCode)) return;
+ }
+
+ switching = 0;
+ if (checkspecial && type == KeyPress)
+ switching = checkspecial(pDev, keySym);
+ if (!switching) {
+ if (enqueue)
+ enqueue(pDev, type, keyCode, keySym, NULL, block);
+ kbdUSBKeyState(priv, type, keyCode); /* Update our state bitmap */
+ }
+}
+
+/** Read an event from the \a pDev device. If the event is a motion
+ * event, enqueue it with the \a motion function. Otherwise, check for
+ * special keys with the \a checkspecial function and enqueue the event
+ * with the \a enqueue function. The \a block type is passed to the
+ * functions so that they may block SIGIO handling as appropriate to the
+ * caller of this function. */
+void kbdUSBRead(DevicePtr pDev,
+ MOTIONPROC motion,
+ ENQUEUEPROC enqueue,
+ CHECKPROC checkspecial,
+ BLOCK block)
+{
+ GETPRIV;
+ struct input_event raw;
+
+ while (read(priv->fd, &raw, sizeof(raw)) > 0) {
+#if USB_KEYBOARD_DEBUG
+ LOG3("KBD: type = %d, code = 0x%02x, value = %d\n",
+ raw.type, raw.code, raw.value);
+#endif
+ kbdUSBConvert(pDev, raw.code, raw.value, enqueue, checkspecial, block);
+ }
+}
+
+/** Turn \a pDev on (i.e., take input from \a pDev). */
+int kbdUSBOn(DevicePtr pDev)
+{
+ GETPRIV;
+
+ if (priv->fd < 0) kbdUSBInit(pDev);
+ return priv->fd;
+}
+
+static void kbdUSBGetMap(DevicePtr pDev, KeySymsPtr pKeySyms, CARD8 *pModMap)
+{
+ KeySym *k, *mapCopy;
+ int i;
+
+ mapCopy = xalloc(sizeof(map));
+ memcpy(mapCopy, map, sizeof(map));
+
+ /* compute the modifier map */
+ for (i = 0; i < MAP_LENGTH; i++)
+ pModMap[i] = NoSymbol; /* make sure it is restored */
+
+ for (k = mapCopy, i = MIN_KEYCODE;
+ i < NUM_KEYCODES + MIN_KEYCODE;
+ i++, k += 4) {
+ switch(*k) {
+ case XK_Shift_L:
+ case XK_Shift_R: pModMap[i] = ShiftMask; break;
+ case XK_Control_L:
+ case XK_Control_R: pModMap[i] = ControlMask; break;
+ case XK_Caps_Lock: pModMap[i] = LockMask; break;
+ case XK_Alt_L:
+ case XK_Alt_R: pModMap[i] = AltMask; break;
+ case XK_Num_Lock: pModMap[i] = NumLockMask; break;
+ case XK_Scroll_Lock: pModMap[i] = ScrollLockMask; break;
+ case XK_Kana_Lock:
+ case XK_Kana_Shift: pModMap[i] = KanaMask; break;
+ case XK_Mode_switch: pModMap[i] = AltLangMask; break;
+ }
+ }
+
+ pKeySyms->map = mapCopy; /* Must be XFree'able */
+ pKeySyms->mapWidth = GLYPHS_PER_KEY;
+ pKeySyms->minKeyCode = MIN_KEYCODE;
+ pKeySyms->maxKeyCode = MAX_KEYCODE;
+}
+
+/** Fill the \a info structure with information needed to initialize \a
+ * pDev. */
+void kbdUSBGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
+{
+ info->keyboard = 1;
+ info->keyClass = 1;
+ kbdUSBGetMap(pDev, &info->keySyms, info->modMap);
+ info->focusClass = 1;
+ info->kbdFeedbackClass = 1;
+#ifdef XKB
+ info->names.keycodes = xstrdup("powerpcps2");
+ info->force = 1;
+#endif
+}
diff --git a/xorg-server/hw/dmx/input/usb-keyboard.h b/xorg-server/hw/dmx/input/usb-keyboard.h
new file mode 100644
index 000000000..1f9614eef
--- /dev/null
+++ b/xorg-server/hw/dmx/input/usb-keyboard.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to USB keyboard driver. \see usb-keyboard.c \see usb-common.c */
+
+#ifndef _USB_KEYBOARD_H_
+#define _USB_KEYBOARD_H_
+extern void kbdUSBInit(DevicePtr pDev);
+extern void kbdUSBGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+extern int kbdUSBOn(DevicePtr pDev);
+extern void kbdUSBRead(DevicePtr pDev,
+ dmxMotionProcPtr motion,
+ dmxEnqueueProcPtr enqueue,
+ dmxCheckSpecialProcPtr checkspecial,
+ DMXBlockType block);
+extern void kbdUSBCtrl(DevicePtr pDev, KeybdCtrl *ctrl);
+#endif
diff --git a/xorg-server/hw/dmx/input/usb-mouse.c b/xorg-server/hw/dmx/input/usb-mouse.c
new file mode 100644
index 000000000..efa9d00ec
--- /dev/null
+++ b/xorg-server/hw/dmx/input/usb-mouse.c
@@ -0,0 +1,126 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ *
+ * This code implements a low-level device driver for a USB mouse. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "usb-private.h"
+
+/*****************************************************************************/
+/* Define some macros to make it easier to move this file to another
+ * part of the Xserver tree. All calls to the dmx* layer are #defined
+ * here for the .c file. The .h file will also have to be edited. */
+#include "usb-mouse.h"
+
+#define GETPRIV myPrivate *priv \
+ = ((DMXLocalInputInfoPtr)(pDev->devicePrivate))->private
+
+#define LOG0(f) dmxLog(dmxDebug,f)
+#define LOG1(f,a) dmxLog(dmxDebug,f,a)
+#define LOG2(f,a,b) dmxLog(dmxDebug,f,a,b)
+#define LOG3(f,a,b,c) dmxLog(dmxDebug,f,a,b,c)
+#define FATAL0(f) dmxLog(dmxFatal,f)
+#define FATAL1(f,a) dmxLog(dmxFatal,f,a)
+#define FATAL2(f,a,b) dmxLog(dmxFatal,f,a,b)
+#define MOTIONPROC dmxMotionProcPtr
+#define ENQUEUEPROC dmxEnqueueProcPtr
+#define CHECKPROC dmxCheckSpecialProcPtr
+#define BLOCK DMXBlockType
+
+/* End of interface definitions. */
+/*****************************************************************************/
+
+/** Read the USB device using #usbRead. */
+void mouUSBRead(DevicePtr pDev,
+ MOTIONPROC motion,
+ ENQUEUEPROC enqueue,
+ CHECKPROC checkspecial,
+ BLOCK block)
+{
+ usbRead(pDev, motion, enqueue, BTN_MISC, block);
+}
+
+/** Initialize \a pDev using #usbInit. */
+void mouUSBInit(DevicePtr pDev)
+{
+ usbInit(pDev, usbMouse);
+}
+
+/** Turn \a pDev on (i.e., take input from \a pDev). */
+int mouUSBOn(DevicePtr pDev)
+{
+ GETPRIV;
+
+ if (priv->fd < 0) mouUSBInit(pDev);
+ return priv->fd;
+}
+
+static void mouUSBGetMap(DevicePtr pDev, unsigned char *map, int *nButtons)
+{
+ int i;
+
+ if (nButtons) *nButtons = 5;
+ if (map) for (i = 0; i <= *nButtons; i++) map[i] = i;
+}
+
+/** Fill the \a info structure with information needed to initialize \a
+ * pDev. */
+void mouUSBGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
+{
+ static KeySym keyboard_mapping = NoSymbol;
+
+ info->buttonClass = 1;
+ mouUSBGetMap(pDev, info->map, &info->numButtons);
+ info->valuatorClass = 1;
+ info->numRelAxes = 2;
+ info->minval[0] = 0;
+ info->maxval[0] = 0;
+ info->res[0] = 1;
+ info->minres[0] = 0;
+ info->maxres[0] = 1;
+ info->ptrFeedbackClass = 1;
+
+ /* Some USB mice devices return key
+ * events from their pair'd
+ * keyboard... */
+ info->keyClass = 1;
+ info->keySyms.minKeyCode = 8;
+ info->keySyms.maxKeyCode = 8;
+ info->keySyms.mapWidth = 1;
+ info->keySyms.map = &keyboard_mapping;
+}
diff --git a/xorg-server/hw/dmx/input/usb-mouse.h b/xorg-server/hw/dmx/input/usb-mouse.h
new file mode 100644
index 000000000..918bf6481
--- /dev/null
+++ b/xorg-server/hw/dmx/input/usb-mouse.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to USB mouse driver. \see usb-mouse.c \see usb-common.c */
+
+#ifndef _USB_MOU_H_
+#define _USB_MOU_H_
+extern void mouUSBRead(DevicePtr pDev,
+ dmxMotionProcPtr motion,
+ dmxEnqueueProcPtr enqueue,
+ dmxCheckSpecialProcPtr checkspecial,
+ DMXBlockType block);
+extern void mouUSBInit(DevicePtr pDev);
+extern void mouUSBGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+extern int mouUSBOn(DevicePtr pDev);
+extern void mouUSBCtrl(DevicePtr pDev, PtrCtrl *ctrl);
+#endif
diff --git a/xorg-server/hw/dmx/input/usb-other.c b/xorg-server/hw/dmx/input/usb-other.c
new file mode 100644
index 000000000..d1074b8e1
--- /dev/null
+++ b/xorg-server/hw/dmx/input/usb-other.c
@@ -0,0 +1,161 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ *
+ * This code implements a low-level device driver for a non-keyboard,
+ * non-mouse USB device (e.g., a joystick or gamepad). */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "usb-private.h"
+
+/*****************************************************************************/
+/* Define some macros to make it easier to move this file to another
+ * part of the Xserver tree. All calls to the dmx* layer are #defined
+ * here for the .c file. The .h file will also have to be edited. */
+#include "dmxinputinit.h"
+#include "usb-other.h"
+
+#define GETPRIV myPrivate *priv \
+ = ((DMXLocalInputInfoPtr)(pDev->devicePrivate))->private
+
+#define LOG0(f) dmxLog(dmxDebug,f)
+#define LOG1(f,a) dmxLog(dmxDebug,f,a)
+#define LOG2(f,a,b) dmxLog(dmxDebug,f,a,b)
+#define LOG3(f,a,b,c) dmxLog(dmxDebug,f,a,b,c)
+#define FATAL0(f) dmxLog(dmxFatal,f)
+#define FATAL1(f,a) dmxLog(dmxFatal,f,a)
+#define FATAL2(f,a,b) dmxLog(dmxFatal,f,a,b)
+#define MOTIONPROC dmxMotionProcPtr
+#define ENQUEUEPROC dmxEnqueueProcPtr
+#define CHECKPROC dmxCheckSpecialProcPtr
+#define BLOCK DMXBlockType
+
+/* End of interface definitions. */
+/*****************************************************************************/
+
+/** Read the USB device using #usbRead. */
+void othUSBRead(DevicePtr pDev,
+ MOTIONPROC motion,
+ ENQUEUEPROC enqueue,
+ CHECKPROC checkspecial,
+ BLOCK block)
+{
+ usbRead(pDev, motion, enqueue, 0xffff, block);
+}
+
+/** Initialize \a pDev using #usbInit. */
+void othUSBInit(DevicePtr pDev)
+{
+ usbInit(pDev, usbOther);
+}
+
+/** Turn \a pDev on (i.e., take input from \a pDev). */
+int othUSBOn(DevicePtr pDev)
+{
+ GETPRIV;
+
+ if (priv->fd < 0) othUSBInit(pDev);
+ return priv->fd;
+}
+
+/** Fill the \a info structure with information needed to initialize \a
+ * pDev. */
+void othUSBGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info)
+{
+ GETPRIV;
+ int i, j;
+ static KeySym keyboard_mapping = NoSymbol;
+ int absolute[5];
+
+#define test_bit(bit) (priv->mask[(bit)/8] & (1 << ((bit)%8)))
+
+ /* Some USB mice devices return key
+ * events from their pair'd
+ * keyboard... */
+ info->keyClass = 1;
+ info->keySyms.minKeyCode = 8;
+ info->keySyms.maxKeyCode = 8;
+ info->keySyms.mapWidth = 1;
+ info->keySyms.map = &keyboard_mapping;
+
+ for (i = 0; i < EV_MAX; i++) {
+ if (test_bit(i)) {
+ switch (i) {
+ case EV_KEY:
+ /* See above */
+ break;
+ case EV_REL:
+ info->valuatorClass = 1;
+ if (info->numRelAxes + info->numAbsAxes > DMX_MAX_AXES - 1) {
+ info->numRelAxes = DMX_MAX_AXES - info->numAbsAxes - 1;
+ dmxLog(dmxWarning, "Can only use %d relative axes\n",
+ info->numRelAxes);
+ } else
+ info->numRelAxes = priv->numRel;
+ info->minval[0] = 0;
+ info->maxval[0] = 0;
+ info->res[0] = 1;
+ info->minres[0] = 0;
+ info->maxres[0] = 1;
+ break;
+ case EV_ABS:
+ info->valuatorClass = 1;
+ if (info->numRelAxes + info->numAbsAxes > DMX_MAX_AXES - 1) {
+ info->numAbsAxes = DMX_MAX_AXES - info->numRelAxes - 1;
+ dmxLog(dmxWarning, "Can only use %d absolute axes\n",
+ info->numAbsAxes);
+ } else
+ info->numAbsAxes = priv->numAbs;
+ for (j = 0; j < info->numAbsAxes; j++) {
+ ioctl(priv->fd, EVIOCGABS(j), absolute);
+ info->minval[1+j] = absolute[1];
+ info->maxval[1+j] = absolute[2];
+ info->res[1+j] = absolute[3];
+ info->minres[1+j] = absolute[3];
+ info->maxres[1+j] = absolute[3];
+ }
+ break;
+ case EV_LED:
+ info->ledFeedbackClass = 0; /* Not supported at this time */
+ break;
+ case EV_SND:
+ info->belFeedbackClass = 0; /* Not supported at this time */
+ break;
+ }
+ }
+ }
+}
diff --git a/xorg-server/hw/dmx/input/usb-other.h b/xorg-server/hw/dmx/input/usb-other.h
new file mode 100644
index 000000000..b69e65933
--- /dev/null
+++ b/xorg-server/hw/dmx/input/usb-other.h
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Interface to USB generic driver. \see usb-other.c \see usb-common.c */
+
+#ifndef _USB_OTHER_H_
+#define _USB_OTHER_H_
+extern void othUSBRead(DevicePtr pDev,
+ dmxMotionProcPtr motion,
+ dmxEnqueueProcPtr enqueue,
+ dmxCheckSpecialProcPtr checkspecial,
+ DMXBlockType block);
+extern void othUSBInit(DevicePtr pDev);
+extern void othUSBGetInfo(DevicePtr pDev, DMXLocalInitInfoPtr info);
+extern int othUSBOn(DevicePtr pDev);
+extern void othUSBCtrl(DevicePtr pDev, PtrCtrl *ctrl);
+#endif
diff --git a/xorg-server/hw/dmx/input/usb-private.h b/xorg-server/hw/dmx/input/usb-private.h
new file mode 100644
index 000000000..c70668ce5
--- /dev/null
+++ b/xorg-server/hw/dmx/input/usb-private.h
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2002 Red Hat Inc., Durham, North Carolina.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+/** \file
+ * Private header file for USB support. This file provides
+ * Linux-specific include files and the definition of the private
+ * structure. \see usb-common.c \see usb-keyboard.c \see usb-mouse.c
+ * \see usb-other.c */
+
+#ifndef _USB_PRIVATE_H_
+#define _USB_PRIVATE_H_
+
+#include "dmxinputinit.h"
+#include "inputstr.h"
+#include <X11/Xos.h>
+#include <errno.h>
+#include <linux/input.h>
+#include "usb-common.h"
+
+ /* Support for force feedback was
+ * introduced in Linxu 2.4.10 */
+#ifndef EV_MSC
+#define EV_MSC 0x04
+#endif
+#ifndef EV_FF
+#define EV_FF 0x15
+#endif
+#ifndef LED_SLEEP
+#define LED_SLEEP 0x05
+#endif
+#ifndef LED_SUSPEND
+#define LED_SUSPEND 0x06
+#endif
+#ifndef LED_MUTE
+#define LED_MUTE 0x07
+#endif
+#ifndef LED_MISC
+#define LED_MISC 0x08
+#endif
+#ifndef BTN_DEAD
+#define BTN_DEAD 0x12f
+#endif
+#ifndef BTN_THUMBL
+#define BTN_THUMBL 0x13d
+#endif
+#ifndef BTN_THUMBR
+#define BTN_THUMBR 0x13e
+#endif
+#ifndef MSC_SERIAL
+#define MSC_SERIAL 0x00
+#endif
+#ifndef MSC_MAX
+#define MSC_MAX 0x07
+#endif
+
+ /* Support for older kernels. */
+#ifndef ABS_WHEEL
+#define ABS_WHEEL 0x08
+#endif
+#ifndef ABS_GAS
+#define ABS_GAS 0x09
+#endif
+#ifndef ABS_BRAKE
+#define ABS_BRAKE 0x0a
+#endif
+
+#define NUM_STATE_ENTRIES (256/32)
+
+/* Private area for USB devices. */
+typedef struct _myPrivate {
+ DeviceIntPtr pDevice; /**< Device (mouse or other) */
+ int fd; /**< File descriptor */
+ unsigned char mask[EV_MAX/8 + 1]; /**< Mask */
+ int numRel, numAbs, numLeds; /**< Counts */
+ int relmap[DMX_MAX_AXES]; /**< Relative axis map */
+ int absmap[DMX_MAX_AXES]; /**< Absolute axis map */
+
+ CARD32 kbdState[NUM_STATE_ENTRIES]; /**< Keyboard state */
+ DeviceIntPtr pKeyboard; /** Keyboard device */
+
+ int pitch; /**< Bell pitch */
+ unsigned long duration; /**< Bell duration */
+
+ /* FIXME: dmxInput is never initialized */
+ DMXInputInfo *dmxInput; /**< For pretty-printing */
+} myPrivate;
+#endif