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-rw-r--r--xorg-server/hw/dmx/config/Canvas.c159
-rw-r--r--xorg-server/hw/dmx/config/Canvas.h55
-rw-r--r--xorg-server/hw/dmx/config/CanvasP.h65
-rw-r--r--xorg-server/hw/dmx/config/Makefile.am89
-rw-r--r--xorg-server/hw/dmx/config/Makefile.in875
-rw-r--r--xorg-server/hw/dmx/config/TODO7
-rw-r--r--xorg-server/hw/dmx/config/dmxcompat.c236
-rw-r--r--xorg-server/hw/dmx/config/dmxcompat.h44
-rw-r--r--xorg-server/hw/dmx/config/dmxconfig.c498
-rw-r--r--xorg-server/hw/dmx/config/dmxconfig.h64
-rw-r--r--xorg-server/hw/dmx/config/dmxparse.c610
-rw-r--r--xorg-server/hw/dmx/config/dmxparse.h297
-rw-r--r--xorg-server/hw/dmx/config/dmxprint.c455
-rw-r--r--xorg-server/hw/dmx/config/dmxprint.h43
-rw-r--r--xorg-server/hw/dmx/config/dmxtodmx.c49
-rw-r--r--xorg-server/hw/dmx/config/dmxtodmx.man41
-rw-r--r--xorg-server/hw/dmx/config/parser.c1888
-rw-r--r--xorg-server/hw/dmx/config/parser.h99
-rw-r--r--xorg-server/hw/dmx/config/parser.y226
-rw-r--r--xorg-server/hw/dmx/config/scanner.c2028
-rw-r--r--xorg-server/hw/dmx/config/scanner.l184
-rw-r--r--xorg-server/hw/dmx/config/test-a.in1
-rw-r--r--xorg-server/hw/dmx/config/test-a.out2
-rw-r--r--xorg-server/hw/dmx/config/test-b.in1
-rw-r--r--xorg-server/hw/dmx/config/test-b.out1
-rw-r--r--xorg-server/hw/dmx/config/test-c.in1
-rw-r--r--xorg-server/hw/dmx/config/test-c.out2
-rw-r--r--xorg-server/hw/dmx/config/test-d.in1
-rw-r--r--xorg-server/hw/dmx/config/test-d.out2
-rw-r--r--xorg-server/hw/dmx/config/test-e.in1
-rw-r--r--xorg-server/hw/dmx/config/test-e.out2
-rw-r--r--xorg-server/hw/dmx/config/test-f.in2
-rw-r--r--xorg-server/hw/dmx/config/test-f.outbin0 -> 69 bytes
-rw-r--r--xorg-server/hw/dmx/config/test-g.in4
-rw-r--r--xorg-server/hw/dmx/config/test-g.out4
-rw-r--r--xorg-server/hw/dmx/config/test-h.in7
-rw-r--r--xorg-server/hw/dmx/config/test-h.out7
-rw-r--r--xorg-server/hw/dmx/config/test-i.in3
-rw-r--r--xorg-server/hw/dmx/config/test-i.out3
-rw-r--r--xorg-server/hw/dmx/config/test-j.in13
-rw-r--r--xorg-server/hw/dmx/config/test-j.out11
-rw-r--r--xorg-server/hw/dmx/config/test-k.in3
-rw-r--r--xorg-server/hw/dmx/config/test-k.out3
-rw-r--r--xorg-server/hw/dmx/config/test-l.in12
-rw-r--r--xorg-server/hw/dmx/config/test-l.out12
-rw-r--r--xorg-server/hw/dmx/config/vdltodmx.c57
-rw-r--r--xorg-server/hw/dmx/config/vdltodmx.man95
-rw-r--r--xorg-server/hw/dmx/config/xdmxconfig.c1191
-rw-r--r--xorg-server/hw/dmx/config/xdmxconfig.man63
49 files changed, 9516 insertions, 0 deletions
diff --git a/xorg-server/hw/dmx/config/Canvas.c b/xorg-server/hw/dmx/config/Canvas.c
new file mode 100644
index 000000000..c2eba876a
--- /dev/null
+++ b/xorg-server/hw/dmx/config/Canvas.c
@@ -0,0 +1,159 @@
+/*
+ * Copyright 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.
+ */
+
+/*
+ * 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>
+ *
+ * This file was originally taken from xc/lib/Xaw/Template.c
+ */
+
+#include <X11/IntrinsicP.h>
+#include <X11/StringDefs.h>
+#include "CanvasP.h"
+
+static void CanvasInitialize(Widget request, Widget w,
+ ArgList args, Cardinal *num_args)
+{
+}
+
+static void CanvasExpose(Widget w, XEvent *event, Region region)
+{
+ CanvasExposeDataRec data;
+
+ data.w = w;
+ data.event = event;
+ data.region = region;
+
+ if (!XtIsRealized(w)) return;
+ XtCallCallbacks(w, XtNcanvasExposeCallback, (XtPointer)&data);
+}
+
+static void CanvasResize(Widget w)
+{
+ if (!XtIsRealized(w)) return;
+ XtCallCallbacks(w, XtNcanvasResizeCallback, (XtPointer)w);
+}
+
+static void CanvasAction(Widget w, XEvent *event,
+ String *params, Cardinal *num_params)
+{
+ XtCallCallbacks(w, XtNcallback, (XtPointer)event);
+}
+
+#define offset(field) XtOffsetOf(CanvasRec, canvas.field)
+static XtResource resources[] = {
+ { XtNcallback, XtCCallback, XtRCallback,
+ sizeof(XtCallbackList), offset(input_callback), XtRCallback, NULL },
+ { XtNcanvasExposeCallback, XtCcanvasExposeCallback, XtRCallback,
+ sizeof(XtCallbackList), offset(expose_callback), XtRCallback, NULL },
+ { XtNcanvasResizeCallback, XtCcanvasResizeCallback, XtRCallback,
+ sizeof(XtCallbackList), offset(resize_callback), XtRCallback, NULL },
+};
+#undef offset
+
+static XtActionsRec actions[] =
+{
+ {"canvas", CanvasAction},
+};
+
+static char translations[] =
+"<Key>: canvas()\n\
+<Motion>: canvas()\n\
+<BtnDown>: canvas()\n\
+<BtnUp>: canvas()\n\
+"
+;
+
+#define Superclass (&widgetClassRec)
+CanvasClassRec canvasClassRec = {
+ /* core */
+ {
+ (WidgetClass)Superclass, /* superclass */
+ "Canvas", /* class_name */
+ sizeof(CanvasRec), /* widget_size */
+ NULL, /* class_initialize */
+ NULL, /* class_part_initialize */
+ False, /* class_inited */
+ CanvasInitialize, /* initialize */
+ NULL, /* initialize_hook */
+ XtInheritRealize, /* realize */
+ actions, /* actions */
+ XtNumber(actions), /* num_actions */
+ resources, /* resources */
+ XtNumber(resources), /* num_resources */
+ NULLQUARK, /* xrm_class */
+ True, /* compress_motion */
+ True, /* compress_exposure */
+ True, /* compress_enterleave */
+ False, /* visible_interest */
+ NULL, /* destroy */
+ CanvasResize, /* resize */
+ CanvasExpose, /* expose */
+ NULL, /* set_values */
+ NULL, /* set_values_hook */
+ XtInheritSetValuesAlmost, /* set_values_almost */
+ NULL, /* get_values_hook */
+ NULL, /* accept_focus */
+ XtVersion, /* version */
+ NULL, /* callback_private */
+ translations, /* tm_table */
+ XtInheritQueryGeometry, /* query_geometry */
+ XtInheritDisplayAccelerator, /* display_accelerator */
+ NULL, /* extension */
+ },
+ /* canvas */
+ {
+ NULL, /* extension */
+ }
+};
+
+WidgetClass canvasWidgetClass = (WidgetClass)&canvasClassRec;
diff --git a/xorg-server/hw/dmx/config/Canvas.h b/xorg-server/hw/dmx/config/Canvas.h
new file mode 100644
index 000000000..fe9a57f21
--- /dev/null
+++ b/xorg-server/hw/dmx/config/Canvas.h
@@ -0,0 +1,55 @@
+/*
+
+Copyright 1987, 1998 The Open Group
+Copyright 2002 Red Hat Inc., Durham, North Carolina.
+
+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.
+
+*/
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ * This file was originally taken from xc/lib/Xaw/Template.h
+ */
+
+#ifndef _Canvas_h
+#define _Canvas_h
+
+#include <X11/Intrinsic.h>
+
+#define XtNcanvasExposeCallback "canvasExposeCallback"
+#define XtCcanvasExposeCallback "CanvasExposeCallback"
+#define XtNcanvasResizeCallback "canvasResizeCallback"
+#define XtCcanvasResizeCallback "CanvasResizeCallback"
+
+typedef struct _CanvasClassRec *CanvasWidgetClass;
+typedef struct _CanvasRec *CanvasWidget;
+extern WidgetClass canvasWidgetClass;
+
+typedef struct _CanvasExposeDataRec {
+ Widget w;
+ XEvent *event;
+ Region region;
+} CanvasExposeDataRec, *CanvasExposeDataPtr;
+
+#endif /* _Canvas_h */
diff --git a/xorg-server/hw/dmx/config/CanvasP.h b/xorg-server/hw/dmx/config/CanvasP.h
new file mode 100644
index 000000000..cf43710f1
--- /dev/null
+++ b/xorg-server/hw/dmx/config/CanvasP.h
@@ -0,0 +1,65 @@
+/*
+
+Copyright 1987, 1998 The Open Group
+Copyright 2002 Red Hat Inc., Durham, North Carolina.
+
+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.
+
+*/
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ * This file was originally taken from xc/lib/Xaw/TemplateP.h
+ */
+
+#ifndef _CanvasP_h
+#define _CanvasP_h
+
+#include "Canvas.h"
+
+/* include superclass private header file */
+#include <X11/CoreP.h>
+
+typedef struct {
+ XtPointer extension;
+} CanvasClassPart;
+
+typedef struct _CanvasClassRec {
+ CoreClassPart core_class;
+ CanvasClassPart canvas_class;
+} CanvasClassRec;
+
+extern CanvasClassRec canvasClassRec;
+
+typedef struct {
+ XtCallbackList input_callback;
+ XtCallbackList expose_callback;
+ XtCallbackList resize_callback;
+} CanvasPart;
+
+typedef struct _CanvasRec {
+ CorePart core;
+ CanvasPart canvas;
+} CanvasRec;
+
+#endif /* _CanvasP_h */
diff --git a/xorg-server/hw/dmx/config/Makefile.am b/xorg-server/hw/dmx/config/Makefile.am
new file mode 100644
index 000000000..c31e04942
--- /dev/null
+++ b/xorg-server/hw/dmx/config/Makefile.am
@@ -0,0 +1,89 @@
+noinst_LIBRARIES = libdmxconfig.a
+
+LIBSRCS = parser.y \
+ scanner.l \
+ dmxparse.c \
+ dmxparse.h \
+ dmxprint.c \
+ dmxprint.h \
+ dmxcompat.c \
+ dmxcompat.h \
+ dmxconfig.c \
+ dmxconfig.h
+
+parser.h: parser.c
+scanner.c: scanner.l parser.h
+
+BUILT_SOURCES = parser.c parser.h scanner.c
+
+MAINTAINERCLEANFILES = $(BUILT_SOURCES)
+
+libdmxconfig_a_SOURCES = $(LIBSRCS)
+
+if GLX
+GLX_DEFS = @GL_CFLAGS@
+GLX_INCS = -I@MESA_SOURCE@/include
+endif
+
+AM_YFLAGS = -d
+AM_CFLAGS = \
+ $(DIX_CFLAGS) \
+ -I$(top_srcdir)/hw/dmx \
+ $(GLX_INCS) \
+ -DHAVE_DMX_CONFIG_H \
+ -DDMX_LOG_STANDALONE \
+ $(GLX_DEFS) \
+ @DMXMODULES_CFLAGS@
+
+bin_PROGRAMS = xdmxconfig vdltodmx dmxtodmx
+
+xdmxconfig_DEPENDENCIES = libdmxconfig.a
+xdmxconfig_SOURCES = \
+ xdmxconfig.c \
+ $(top_srcdir)/hw/dmx/dmxlog.c \
+ Canvas.c \
+ Canvas.h \
+ CanvasP.h
+xdmxconfig_LDADD = -L. -ldmxconfig @XDMXCONFIG_DEP_LIBS@
+xdmxconfig_CFLAGS = $(AM_CFLAGS) @XDMXCONFIG_DEP_CFLAGS@
+
+vdltodmx_DEPENDENCIES = libdmxconfig.a
+vdltodmx_SOURCES = vdltodmx.c
+vdltodmx_LDADD = -L. -ldmxconfig
+
+dmxtodmx_DEPENDENCIES = libdmxconfig.a
+dmxtodmx_SOURCES = dmxtodmx.c
+dmxtodmx_LDADD = -L. -ldmxconfig
+
+appmandir = $(APP_MAN_DIR)
+
+appman_PRE = xdmxconfig.man vdltodmx.man dmxtodmx.man
+appman_DATA = $(appman_PRE:man=@APP_MAN_SUFFIX@)
+
+CLEANFILES = $(appman_DATA)
+
+SUFFIXES = .$(APP_MAN_SUFFIX) .man
+
+# Strings to replace in man pages
+XORGRELSTRING = @PACKAGE_STRING@
+ XORGMANNAME = X Version 11
+
+MAN_SUBSTS = -e 's|__vendorversion__|"$(XORGRELSTRING)" "$(XORGMANNAME)"|'
+
+.man.$(APP_MAN_SUFFIX):
+ sed $(MAN_SUBSTS) < $< > $@
+
+EXTRA_DIST = \
+ $(appman_PRE) \
+ test-a.in test-a.out \
+ test-b.in test-b.out \
+ test-c.in test-c.out \
+ test-d.in test-d.out \
+ test-e.in test-e.out \
+ test-f.in test-f.out \
+ test-g.in test-g.out \
+ test-h.in test-h.out \
+ test-i.in test-i.out \
+ test-j.in test-j.out \
+ test-k.in test-k.out \
+ test-l.in test-l.out
diff --git a/xorg-server/hw/dmx/config/Makefile.in b/xorg-server/hw/dmx/config/Makefile.in
new file mode 100644
index 000000000..6bfacad62
--- /dev/null
+++ b/xorg-server/hw/dmx/config/Makefile.in
@@ -0,0 +1,875 @@
+# 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@
+bin_PROGRAMS = xdmxconfig$(EXEEXT) vdltodmx$(EXEEXT) dmxtodmx$(EXEEXT)
+subdir = hw/dmx/config
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in TODO \
+ parser.c parser.h scanner.c
+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
+libdmxconfig_a_AR = $(AR) $(ARFLAGS)
+libdmxconfig_a_LIBADD =
+am__objects_1 = parser.$(OBJEXT) scanner.$(OBJEXT) dmxparse.$(OBJEXT) \
+ dmxprint.$(OBJEXT) dmxcompat.$(OBJEXT) dmxconfig.$(OBJEXT)
+am_libdmxconfig_a_OBJECTS = $(am__objects_1)
+libdmxconfig_a_OBJECTS = $(am_libdmxconfig_a_OBJECTS)
+am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(appmandir)"
+binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
+PROGRAMS = $(bin_PROGRAMS)
+am_dmxtodmx_OBJECTS = dmxtodmx.$(OBJEXT)
+dmxtodmx_OBJECTS = $(am_dmxtodmx_OBJECTS)
+am_vdltodmx_OBJECTS = vdltodmx.$(OBJEXT)
+vdltodmx_OBJECTS = $(am_vdltodmx_OBJECTS)
+am_xdmxconfig_OBJECTS = xdmxconfig-xdmxconfig.$(OBJEXT) \
+ xdmxconfig-dmxlog.$(OBJEXT) xdmxconfig-Canvas.$(OBJEXT)
+xdmxconfig_OBJECTS = $(am_xdmxconfig_OBJECTS)
+xdmxconfig_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
+ $(LIBTOOLFLAGS) --mode=link $(CCLD) $(xdmxconfig_CFLAGS) \
+ $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+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 $@
+@MAINTAINER_MODE_FALSE@am__skiplex = test -f $@ ||
+LEXCOMPILE = $(LEX) $(LFLAGS) $(AM_LFLAGS)
+LTLEXCOMPILE = $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(LEX) $(LFLAGS) $(AM_LFLAGS)
+YLWRAP = $(top_srcdir)/ylwrap
+@MAINTAINER_MODE_FALSE@am__skipyacc = test -f $@ ||
+YACCCOMPILE = $(YACC) $(YFLAGS) $(AM_YFLAGS)
+LTYACCCOMPILE = $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
+ --mode=compile $(YACC) $(YFLAGS) $(AM_YFLAGS)
+SOURCES = $(libdmxconfig_a_SOURCES) $(dmxtodmx_SOURCES) \
+ $(vdltodmx_SOURCES) $(xdmxconfig_SOURCES)
+DIST_SOURCES = $(libdmxconfig_a_SOURCES) $(dmxtodmx_SOURCES) \
+ $(vdltodmx_SOURCES) $(xdmxconfig_SOURCES)
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
+appmanDATA_INSTALL = $(INSTALL_DATA)
+DATA = $(appman_DATA)
+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@
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+
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diff --git a/xorg-server/hw/dmx/config/TODO b/xorg-server/hw/dmx/config/TODO
new file mode 100644
index 000000000..2998ff4a0
--- /dev/null
+++ b/xorg-server/hw/dmx/config/TODO
@@ -0,0 +1,7 @@
+Fri May 31 13:20:17 2002
+
+1) Sanitize values from input boxes.
+
+2) Add canvas colors to cavas widget resources or to command-line options.
+
+3) Add ability to edit option line(s) and wall.
diff --git a/xorg-server/hw/dmx/config/dmxcompat.c b/xorg-server/hw/dmx/config/dmxcompat.c
new file mode 100644
index 000000000..b4190ffcc
--- /dev/null
+++ b/xorg-server/hw/dmx/config/dmxcompat.c
@@ -0,0 +1,236 @@
+/*
+ * 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 file provides some compatibility support for reading VDL files
+ * that are used by xmovie
+ * (http://www.llnl.gov/icc/sdd/img/xmovie/xmovie.shtml).
+ *
+ * This file is not used by the DMX server.
+ */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "dmxconfig.h"
+#include "dmxparse.h"
+#include "dmxcompat.h"
+#include "parser.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+static int dmxVDLReadLine(FILE *str, char *buf, int len)
+{
+ if (fgets(buf, len, str)) return strlen(buf);
+ return 0;
+}
+
+static int dmxVDLCount(const char *buf)
+{
+ return strtol(buf, NULL, 10);
+}
+
+static void dmxVDLVirtualEntry(const char *buf,
+ char *name, int *len,
+ int *x, int *y)
+{
+ char *end;
+ const char *s;
+ char *d;
+ int start;
+
+ *x = strtol(buf, &end, 10);
+ *y = strtol(end, &end, 10);
+
+ for (s = end, d = name, start = 1; *s && *s != '['; ++s) {
+ if (start && isspace(*s)) continue;
+ *d++ = *s;
+ start = 0;
+ }
+ *d = '\0';
+ while (d > name && isspace(d[-1])) *--d = '\0'; /* remove trailing space */
+ *len = strlen(name);
+}
+
+static void dmxVDLDisplayEntry(const char *buf,
+ char *name, int *len,
+ int *x, int *y,
+ int *xoff, int *yoff,
+ int *xorig, int *yorig)
+{
+ const char *pt;
+ char *end;
+
+ pt = strchr(buf, ' ');
+ strncpy(name, buf, pt-buf);
+ name[pt-buf] = '\0';
+ *len = strlen(name);
+
+ *x = strtol(pt, &end, 10);
+ *y = strtol(end, &end, 10);
+ *xorig = strtol(end, &end, 10);
+ *yorig = strtol(end, &end, 10);
+ *xoff = strtol(end, &end, 10);
+ *yoff = strtol(end, NULL, 10);
+}
+
+/** Read from the VDL format \a filename and return a newly allocated \a
+ * DMXConfigEntryPtr */
+DMXConfigEntryPtr dmxVDLRead(const char *filename)
+{
+ FILE *str;
+ char buf[2048]; /* RATS: Use ok */
+ char *pt;
+ int lineno = 0;
+ DMXConfigEntryPtr entry = NULL;
+ DMXConfigVirtualPtr virtual = NULL;
+ DMXConfigSubPtr sub = NULL;
+ DMXConfigDisplayPtr display = NULL;
+ DMXConfigFullDimPtr fdim = NULL;
+ int vcount = 0;
+ int dcount = 0;
+ int icount = 0;
+ int x, y, xoff, yoff, xorig, yorig;
+ char name[2048]; /* RATS: Use ok */
+ const char *tmp;
+ int len;
+ enum {
+ simulateFlag,
+ virtualCount,
+ virtualEntry,
+ displayCount,
+ displayEntry,
+ ignoreCount,
+ ignoreEntry
+ } state = simulateFlag;
+
+ if (!filename) str = stdin;
+ else str = fopen(filename, "r");
+ if (!str) return NULL;
+
+ while (dmxVDLReadLine(str, buf, sizeof(buf))) {
+ DMXConfigCommentPtr comment = NULL;
+
+ ++lineno;
+ for (pt = buf; *pt; pt++)
+ if (*pt == '\r' || *pt == '\n') {
+ *pt = '\0';
+ break;
+ }
+ if (buf[0] == '#') {
+ tmp = dmxConfigCopyString(buf + 1, strlen(buf + 1));
+ comment = dmxConfigCreateComment(T_COMMENT, lineno, tmp);
+ entry = dmxConfigAddEntry(entry, dmxConfigComment, comment, NULL);
+ continue;
+ }
+ switch (state) {
+ case simulateFlag:
+ state = virtualCount;
+ break;
+ case virtualCount:
+ vcount = dmxVDLCount(buf);
+ state = virtualEntry;
+ break;
+ case virtualEntry:
+ len = sizeof(name);
+ dmxVDLVirtualEntry(buf, name, &len, &x, &y);
+ tmp = dmxConfigCopyString(name, len);
+ virtual = dmxConfigCreateVirtual(NULL,
+ dmxConfigCreateString(T_STRING,
+ lineno,
+ NULL,
+ tmp),
+ dmxConfigCreatePair(T_DIMENSION,
+ lineno,
+ NULL,
+ x, y, 0, 0),
+ NULL, NULL, NULL);
+ state = displayCount;
+ break;
+ case displayCount:
+ dcount = dmxVDLCount(buf);
+ state = displayEntry;
+ break;
+ case displayEntry:
+ dmxVDLDisplayEntry(buf, name, &len, &x, &y, &xoff, &yoff,
+ &xorig, &yorig);
+ tmp = dmxConfigCopyString(name, len);
+ fdim = dmxConfigCreateFullDim(
+ dmxConfigCreatePartDim(
+ dmxConfigCreatePair(T_DIMENSION,
+ lineno,
+ NULL,
+ x, y, 0, 0),
+ dmxConfigCreatePair(T_OFFSET,
+ lineno,
+ NULL,
+ xoff, yoff,
+ xoff, yoff)),
+ NULL);
+ display = dmxConfigCreateDisplay(NULL,
+ dmxConfigCreateString(T_STRING,
+ lineno,
+ NULL,
+ tmp),
+ fdim,
+ dmxConfigCreatePair(T_ORIGIN,
+ lineno,
+ NULL,
+ xorig, yorig,
+ 0, 0),
+ NULL);
+ sub = dmxConfigAddSub(sub, dmxConfigSubDisplay(display));
+ if (!--dcount) {
+ state = ignoreCount;
+ virtual->subentry = sub;
+ entry = dmxConfigAddEntry(entry,
+ dmxConfigVirtual,
+ NULL,
+ virtual);
+ virtual = NULL;
+ sub = NULL;
+ }
+ break;
+ case ignoreCount:
+ icount = dmxVDLCount(buf);
+ state = ignoreEntry;
+ break;
+ case ignoreEntry:
+ if (!--icount) state = virtualEntry;
+ break;
+ }
+ }
+ return entry;
+}
diff --git a/xorg-server/hw/dmx/config/dmxcompat.h b/xorg-server/hw/dmx/config/dmxcompat.h
new file mode 100644
index 000000000..718892040
--- /dev/null
+++ b/xorg-server/hw/dmx/config/dmxcompat.h
@@ -0,0 +1,44 @@
+/*
+ * 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 VDL compatibility support. \see dmxcompat.c
+ *
+ * This file is not used by the DMX server.
+ */
+
+#ifndef _DMXCOMPAT_H_
+#define _DMXCOMPAT_H_
+
+extern DMXConfigEntryPtr dmxVDLRead(const char *filename);
+#endif
diff --git a/xorg-server/hw/dmx/config/dmxconfig.c b/xorg-server/hw/dmx/config/dmxconfig.c
new file mode 100644
index 000000000..225d89277
--- /dev/null
+++ b/xorg-server/hw/dmx/config/dmxconfig.c
@@ -0,0 +1,498 @@
+/*
+ * 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 interface for reading DMX configuration files and for
+ * combining that information with command-line configuration parameters. */
+
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "dmx.h"
+#include "dmxinput.h"
+#include "dmxconfig.h"
+#include "dmxparse.h"
+#include "dmxlog.h"
+#include "dmxcb.h"
+#include "dmxstat.h"
+#include "parser.h"
+
+extern int yyparse(void);
+extern FILE *yyin;
+
+static char *dmxXkbRules;
+static char *dmxXkbModel;
+static char *dmxXkbLayout;
+static char *dmxXkbVariant;
+static char *dmxXkbOptions;
+
+/** Stores lists of configuration information. */
+typedef struct DMXConfigListStruct {
+ const char *name;
+ struct DMXConfigListStruct *next;
+} DMXConfigList, *DMXConfigListPtr;
+
+/** This stucture stores the parsed configuration information. */
+typedef struct DMXConfigCmdStruct {
+ const char *filename;
+ const char *config;
+ DMXConfigList *displays;
+ DMXConfigList *inputs;
+ DMXConfigList *xinputs;
+} DMXConfigCmd, *DMXConfigCmdPtr;
+
+DMXConfigEntryPtr dmxConfigEntry;
+static DMXConfigCmd dmxConfigCmd;
+
+static int dmxDisplaysFromCommandLine;
+
+/** Make a note that \a display is the name of an X11 display that
+ * should be initialized as a backend (output) display. Called from
+ * #ddxProcessArgument. */
+void dmxConfigStoreDisplay(const char *display)
+{
+ DMXConfigListPtr entry = malloc(sizeof(*entry));
+ entry->name = strdup(display);
+ entry->next = NULL;
+ if (!dmxConfigCmd.displays) dmxConfigCmd.displays = entry;
+ else {
+ DMXConfigList *pt;
+ for (pt = dmxConfigCmd.displays; pt->next; pt = pt->next);
+ if (!pt)
+ dmxLog(dmxFatal, "dmxConfigStoreDisplay: end of list non-NULL\n");
+ pt->next = entry;
+ }
+ ++dmxDisplaysFromCommandLine;
+}
+
+/** Make a note that \a input is the name of an X11 display that should
+ * be used for input (either a backend or a console input device). */
+void dmxConfigStoreInput(const char *input)
+{
+ DMXConfigListPtr entry = malloc(sizeof(*entry));
+ entry->name = strdup(input);
+ entry->next = NULL;
+ if (!dmxConfigCmd.inputs) dmxConfigCmd.inputs = entry;
+ else {
+ DMXConfigList *pt;
+ for (pt = dmxConfigCmd.inputs; pt->next; pt = pt->next);
+ if (!pt)
+ dmxLog(dmxFatal, "dmxConfigStoreInput: end of list non-NULL\n");
+ pt->next = entry;
+ }
+}
+
+/** Make a note that \a input is the name of an X11 display that should
+ * be used for input from XInput extension devices. */
+void dmxConfigStoreXInput(const char *input)
+{
+ DMXConfigListPtr entry = malloc(sizeof(*entry));
+ entry->name = strdup(input);
+ entry->next = NULL;
+ if (!dmxConfigCmd.xinputs) dmxConfigCmd.xinputs = entry;
+ else {
+ DMXConfigList *pt;
+ for (pt = dmxConfigCmd.xinputs; pt->next; pt = pt->next);
+ if (!pt)
+ dmxLog(dmxFatal, "dmxConfigStoreXInput: end of list non-NULL\n");
+ pt->next = entry;
+ }
+}
+
+/** Make a note that \a file is the configuration file. */
+void dmxConfigStoreFile(const char *file)
+{
+ if (dmxConfigCmd.filename)
+ dmxLog(dmxFatal, "Only one -configfile allowed\n");
+ dmxConfigCmd.filename = strdup(file);
+}
+
+/** Make a note that \a config should be used as the configuration for
+ * current instantiation of the DMX server. */
+void dmxConfigStoreConfig(const char *config)
+{
+ if (dmxConfigCmd.config) dmxLog(dmxFatal, "Only one -config allowed\n");
+ dmxConfigCmd.config = strdup(config);
+}
+
+static int dmxConfigReadFile(const char *filename, int debug)
+{
+ FILE *str;
+
+ if (!(str = fopen(filename, "r"))) return -1;
+ dmxLog(dmxInfo, "Reading configuration file \"%s\"\n", filename);
+ yyin = str;
+ yydebug = debug;
+ yyparse();
+ fclose(str);
+ return 0;
+}
+
+static const char *dmxConfigMatch(const char *target, DMXConfigEntryPtr entry)
+{
+ DMXConfigVirtualPtr v = entry->virtual;
+ const char *name = NULL;
+
+ if (v && v->name) name = v->name;
+
+ if (v && !dmxConfigCmd.config) return v->name ? v->name : "<noname>";
+ if (!name) return NULL;
+ if (!strcmp(name, target)) return name;
+ return NULL;
+}
+
+static DMXScreenInfo *dmxConfigAddDisplay(const char *name,
+ int scrnWidth, int scrnHeight,
+ int scrnX, int scrnY,
+ int scrnXSign, int scrnYSign,
+ int rootWidth, int rootHeight,
+ int rootX, int rootY,
+ int rootXSign, int rootYSign)
+{
+ DMXScreenInfo *dmxScreen;
+
+ if (!(dmxScreens = realloc(dmxScreens,
+ (dmxNumScreens+1) * sizeof(*dmxScreens))))
+ dmxLog(dmxFatal,
+ "dmxConfigAddDisplay: realloc failed for screen %d (%s)\n",
+ dmxNumScreens, name);
+
+ dmxScreen = &dmxScreens[dmxNumScreens];
+ memset(dmxScreen, 0, sizeof(*dmxScreen));
+ dmxScreen->name = name;
+ dmxScreen->index = dmxNumScreens;
+ dmxScreen->scrnWidth = scrnWidth;
+ dmxScreen->scrnHeight = scrnHeight;
+ dmxScreen->scrnX = scrnX;
+ dmxScreen->scrnY = scrnY;
+ dmxScreen->scrnXSign = scrnXSign;
+ dmxScreen->scrnYSign = scrnYSign;
+ dmxScreen->rootWidth = rootWidth;
+ dmxScreen->rootHeight = rootHeight;
+ dmxScreen->rootX = rootX;
+ dmxScreen->rootY = rootY;
+ dmxScreen->stat = dmxStatAlloc();
+ ++dmxNumScreens;
+ return dmxScreen;
+}
+
+DMXInputInfo *dmxConfigAddInput(const char *name, int core)
+{
+ DMXInputInfo *dmxInput;
+
+ if (!(dmxInputs = realloc(dmxInputs,
+ (dmxNumInputs+1) * sizeof(*dmxInputs))))
+ dmxLog(dmxFatal,
+ "dmxConfigAddInput: realloc failed for input %d (%s)\n",
+ dmxNumInputs, name);
+
+ dmxInput = &dmxInputs[dmxNumInputs];
+
+ memset(dmxInput, 0, sizeof(*dmxInput));
+ dmxInput->name = name;
+ dmxInput->inputIdx = dmxNumInputs;
+ dmxInput->scrnIdx = -1;
+ dmxInput->core = core;
+ ++dmxNumInputs;
+ return dmxInput;
+}
+
+static void dmxConfigCopyFromDisplay(DMXConfigDisplayPtr d)
+{
+ DMXScreenInfo *dmxScreen;
+
+ dmxScreen = dmxConfigAddDisplay(d->name,
+ d->scrnWidth, d->scrnHeight,
+ d->scrnX, d->scrnY,
+ d->scrnXSign, d->scrnYSign,
+ d->rootWidth, d->rootHeight,
+ d->rootX, d->rootY,
+ d->rootXSign, d->rootXSign);
+ dmxScreen->where = PosAbsolute;
+ dmxScreen->whereX = d->rootXOrigin;
+ dmxScreen->whereY = d->rootYOrigin;
+}
+
+static void dmxConfigCopyFromWall(DMXConfigWallPtr w)
+{
+ DMXConfigStringPtr pt;
+ DMXScreenInfo *dmxScreen;
+ int edge = dmxNumScreens;
+ int last = dmxNumScreens;
+
+ if (!w->xwall && !w->ywall) { /* Try to make it square */
+ int count;
+ for (pt = w->nameList, count = 0; pt; pt = pt->next) ++count;
+ w->xwall = sqrt(count) + .5;
+ }
+
+ for (pt = w->nameList; pt; pt = pt->next) {
+ dmxScreen = dmxConfigAddDisplay(pt->string, w->width, w->height,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+ if (pt == w->nameList) { /* Upper left */
+ dmxScreen->where = PosAbsolute;
+ dmxScreen->whereX = 0;
+ dmxScreen->whereY = 0;
+ } else if (w->xwall) { /* Tile left to right, then top to bottom */
+ if (!((dmxNumScreens-1) % w->xwall)) {
+ dmxScreen->where = PosBelow;
+ dmxScreen->whereRefScreen = edge;
+ edge = dmxNumScreens-1;
+ } else {
+ dmxScreen->where = PosRightOf;
+ dmxScreen->whereRefScreen = last;
+ }
+ } else { /* Tile top to bottom, then left to right */
+ if (!((dmxNumScreens-1) % w->ywall)) {
+ dmxScreen->where = PosRightOf;
+ dmxScreen->whereRefScreen = edge;
+ edge = dmxNumScreens-1;
+ } else {
+ dmxScreen->where = PosBelow;
+ dmxScreen->whereRefScreen = last;
+ }
+
+ }
+ last = dmxNumScreens-1;
+ if (dmxScreen->where == PosAbsolute)
+ dmxLog(dmxInfo, "Added %s at %d %d\n",
+ pt->string, dmxScreen->whereX, dmxScreen->whereY);
+ else
+ dmxLog(dmxInfo, "Added %s %s %s\n",
+ pt->string,
+ dmxScreen->where == PosBelow ? "below" : "right of",
+ dmxScreens[dmxScreen->whereRefScreen].name);
+ }
+}
+
+static void dmxConfigCopyFromOption(DMXConfigOptionPtr o)
+{
+ DMXConfigStringPtr pt;
+ int argc = 0;
+ char **argv = NULL;
+
+ if (serverGeneration != 1) return; /* FIXME: only do once, for now */
+ if (!o || !o->string) return;
+ for (pt = o->option; pt; pt = pt->next) {
+ if (pt->string) {
+ ++argc;
+ argv = realloc(argv, (argc+1) * sizeof(*argv));
+ argv[argc] = (char *)pt->string;
+ }
+ }
+ argv[0] = NULL;
+ ProcessCommandLine(argc+1, argv);
+ free(argv);
+}
+
+static void dmxConfigCopyFromParam(DMXConfigParamPtr p)
+{
+ const char **argv;
+ int argc;
+
+ if ((argv = dmxConfigLookupParam(p, "xkbrules", &argc)) && argc == 2) {
+ dmxConfigSetXkbRules(argv[1]);
+ } else if ((argv = dmxConfigLookupParam(p, "xkbmodel", &argc))
+ && argc == 2) {
+ dmxConfigSetXkbModel(argv[1]);
+ } else if ((argv = dmxConfigLookupParam(p, "xkblayout", &argc))
+ && argc == 2) {
+ dmxConfigSetXkbLayout(argv[1]);
+ } else if ((argv = dmxConfigLookupParam(p, "xkbvariant", &argc))
+ && argc == 2) {
+ dmxConfigSetXkbVariant(argv[1]);
+ } else if ((argv = dmxConfigLookupParam(p, "xkboptions", &argc))
+ && argc == 2) {
+ dmxConfigSetXkbOptions(argv[1]);
+ }
+}
+
+static void dmxConfigCopyData(DMXConfigVirtualPtr v)
+{
+ DMXConfigSubPtr sub;
+
+ if (v->dim) dmxSetWidthHeight(v->dim->x, v->dim->y);
+ else dmxSetWidthHeight(0, 0);
+ for (sub = v->subentry; sub; sub = sub->next) {
+ switch (sub->type) {
+ case dmxConfigDisplay: dmxConfigCopyFromDisplay(sub->display); break;
+ case dmxConfigWall: dmxConfigCopyFromWall(sub->wall); break;
+ case dmxConfigOption: dmxConfigCopyFromOption(sub->option); break;
+ case dmxConfigParam: dmxConfigCopyFromParam(sub->param); break;
+ default:
+ dmxLog(dmxFatal,
+ "dmxConfigCopyData: not a display, wall, or value\n");
+ }
+ }
+}
+
+static void dmxConfigFromCommandLine(void)
+{
+ DMXConfigListPtr pt;
+
+ dmxLog(dmxInfo, "Using configuration from command line\n");
+ for (pt = dmxConfigCmd.displays; pt; pt = pt->next) {
+ DMXScreenInfo *dmxScreen = dmxConfigAddDisplay(pt->name,
+ 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0);
+ if (dmxNumScreens == 1) {
+ dmxScreen->where = PosAbsolute;
+ dmxScreen->whereX = 0;
+ dmxScreen->whereY = 0;
+ dmxLog(dmxInfo, "Added %s at %d %d\n",
+ dmxScreen->name, dmxScreen->whereX, dmxScreen->whereY);
+ } else {
+ dmxScreen->where = PosRightOf;
+ dmxScreen->whereRefScreen = dmxNumScreens - 2;
+ if (dmxScreen->whereRefScreen < 0) dmxScreen->whereRefScreen = 0;
+ dmxLog(dmxInfo, "Added %s %s %s\n",
+ dmxScreen->name,
+ dmxScreen->where == PosBelow ? "below" : "right of",
+ dmxScreens[dmxScreen->whereRefScreen].name);
+ }
+ }
+}
+
+static void dmxConfigFromConfigFile(void)
+{
+ DMXConfigEntryPtr pt;
+ const char *name;
+
+ for (pt = dmxConfigEntry; pt; pt = pt->next) {
+ /* FIXME -- if an input is specified, use it */
+ if (pt->type != dmxConfigVirtual) continue;
+ if ((name = dmxConfigMatch(dmxConfigCmd.config, pt))) {
+ dmxLog(dmxInfo, "Using configuration \"%s\"\n", name);
+ dmxConfigCopyData(pt->virtual);
+ return;
+ }
+ }
+ dmxLog(dmxFatal, "Could not find configuration \"%s\" in \"%s\"\n",
+ dmxConfigCmd.config, dmxConfigCmd.filename);
+}
+
+static void dmxConfigConfigInputs(void)
+{
+ DMXConfigListPtr pt;
+
+ if (dmxNumInputs) return;
+
+ if (dmxConfigCmd.inputs) { /* Use command line */
+ for (pt = dmxConfigCmd.inputs; pt; pt = pt->next)
+ dmxConfigAddInput(pt->name, TRUE);
+ } else if (dmxNumScreens) { /* Use first display */
+ dmxConfigAddInput(dmxScreens[0].name, TRUE);
+ } else { /* Use dummy */
+ dmxConfigAddInput("dummy", TRUE);
+ }
+
+ if (dmxConfigCmd.xinputs) { /* Non-core devices from command line */
+ for (pt = dmxConfigCmd.xinputs; pt; pt = pt->next)
+ dmxConfigAddInput(pt->name, FALSE);
+ }
+}
+
+/** Set up the appropriate global variables so that the DMX server will
+ * be initialized using the configuration specified in the config file
+ * and on the command line. */
+void dmxConfigConfigure(void)
+{
+ if (dmxConfigEntry) {
+ dmxConfigFreeEntry(dmxConfigEntry);
+ dmxConfigEntry = NULL;
+ }
+ if (dmxConfigCmd.filename) {
+ if (dmxConfigCmd.displays)
+ dmxLog(dmxWarning,
+ "Using configuration file \"%s\" instead of command line\n",
+ dmxConfigCmd.filename);
+ dmxConfigReadFile(dmxConfigCmd.filename, 0);
+ dmxConfigFromConfigFile();
+ } else {
+ if (dmxConfigCmd.config)
+ dmxLog(dmxWarning,
+ "Configuration name (%s) without configuration file\n",
+ dmxConfigCmd.config);
+ dmxConfigFromCommandLine();
+ }
+ dmxConfigConfigInputs();
+}
+
+/** This function determines the number of displays we WILL have and
+ * sets MAXSCREENS to that value. This is difficult since the number
+ * depends on the command line (which is easy to count) or on the config
+ * file, which has to be parsed. */
+void dmxConfigSetMaxScreens(void)
+{
+ static int processing = 0;
+
+ if (processing) return; /* Prevent reentry via ProcessCommandLine */
+ processing = 1;
+ if (dmxConfigCmd.filename) {
+ if (!dmxNumScreens)
+ dmxConfigConfigure();
+#ifndef MAXSCREENS
+ SetMaxScreens(dmxNumScreens);
+#endif
+ } else
+#ifndef MAXSCREENS
+ SetMaxScreens(dmxDisplaysFromCommandLine);
+#endif
+ processing = 0;
+}
+
+/** This macro is used to generate the following access methods:
+ * - dmxConfig{Set,Get}rules
+ * - dmxConfig{Set,Get}model
+ * - dmxConfig{Set,Get}layout
+ * - dmxConfig{Set,Get}variant
+ * - dmxConfig{Set,Get}options
+ * These methods are used to read and write information about the keyboard. */
+
+#define GEN(param,glob,def) \
+ void dmxConfigSet##glob(const char *param) { \
+ if (dmx##glob) free((void *)dmx##glob); \
+ dmx##glob = strdup(param); \
+ } \
+ char *dmxConfigGet##glob(void) { \
+ return (char *)(dmx##glob ? dmx##glob : def); \
+ }
+
+GEN(rules, XkbRules, DMX_DEFAULT_XKB_RULES)
+GEN(model, XkbModel, DMX_DEFAULT_XKB_MODEL)
+GEN(layout, XkbLayout, DMX_DEFAULT_XKB_LAYOUT)
+GEN(variant, XkbVariant, DMX_DEFAULT_XKB_VARIANT)
+GEN(options, XkbOptions, DMX_DEFAULT_XKB_OPTIONS)
+
diff --git a/xorg-server/hw/dmx/config/dmxconfig.h b/xorg-server/hw/dmx/config/dmxconfig.h
new file mode 100644
index 000000000..7c9dbc799
--- /dev/null
+++ b/xorg-server/hw/dmx/config/dmxconfig.h
@@ -0,0 +1,64 @@
+/*
+ * 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 DMX configuration file support. \see dmxconfig.c */
+
+#ifndef _DMXCONFIG_H_
+#define _DMXCONFIG_H_
+#define DMX_DEFAULT_XKB_RULES "xfree86"
+#define DMX_DEFAULT_XKB_MODEL "pc101"
+#define DMX_DEFAULT_XKB_LAYOUT "us"
+#define DMX_DEFAULT_XKB_VARIANT NULL
+#define DMX_DEFAULT_XKB_OPTIONS NULL
+
+extern void dmxConfigStoreDisplay(const char *display);
+extern void dmxConfigStoreInput(const char *input); /* Core devices */
+extern void dmxConfigStoreXInput(const char *input); /* Non-core devices */
+extern void dmxConfigStoreFile(const char *file);
+extern void dmxConfigStoreConfig(const char *config);
+extern void dmxConfigConfigure(void);
+extern void dmxConfigSetMaxScreens(void);
+
+extern void dmxConfigSetXkbRules(const char *rules);
+extern void dmxConfigSetXkbModel(const char *model);
+extern void dmxConfigSetXkbLayout(const char *layout);
+extern void dmxConfigSetXkbVariant(const char *variant);
+extern void dmxConfigSetXkbOptions(const char *options);
+
+extern char *dmxConfigGetXkbRules(void);
+extern char *dmxConfigGetXkbModel(void);
+extern char *dmxConfigGetXkbLayout(void);
+extern char *dmxConfigGetXkbVariant(void);
+extern char *dmxConfigGetXkbOptions(void);
+#endif
diff --git a/xorg-server/hw/dmx/config/dmxparse.c b/xorg-server/hw/dmx/config/dmxparse.c
new file mode 100644
index 000000000..0bf947051
--- /dev/null
+++ b/xorg-server/hw/dmx/config/dmxparse.c
@@ -0,0 +1,610 @@
+/*
+ * 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 file provides support routines and helper functions to be used
+ * by the DMX configuration file parser.
+ *
+ * Because the DMX configuration file parsing should be capable of being
+ * used in a stand-alone fashion (i.e., independent from the DMX server
+ * source tree), no dependencies on other DMX routines are made. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include "dmxparse.h"
+
+/** A general error logging routine that does not depend on the dmxLog
+ * functions. */
+void dmxConfigLog(const char *format, ...)
+{
+ va_list args;
+
+ va_start(args, format);
+ vprintf(format, args); /* RATS: All calls to dmxConfigLog from
+ * dmxparse.c and dmxprint.c use a
+ * trusted format. */
+ va_end(args);
+}
+
+void *dmxConfigAlloc(unsigned long bytes)
+{
+ void *area = malloc(bytes);
+ if (!area) {
+ dmxConfigLog("dmxConfigAlloc: out of memory\n");
+ return NULL;
+ }
+ memset(area, 0, bytes);
+ return area;
+}
+
+void *dmxConfigRealloc(void *orig, unsigned long orig_bytes,
+ unsigned long bytes)
+{
+ unsigned char *area = realloc(orig, bytes);
+ if (!area) {
+ dmxConfigLog("dmxConfigRealloc: out of memory\n");
+ return NULL;
+ }
+ memset(area + orig_bytes, 0, bytes - orig_bytes);
+ return area;
+}
+
+const char *dmxConfigCopyString(const char *string, int length)
+{
+ char *copy;
+
+ if (!length) length = strlen(string);
+ copy = dmxConfigAlloc(length + 1);
+ if (length) strncpy(copy, string, length);
+ copy[length] = '\0';
+ return copy;
+}
+
+void dmxConfigFree(void *area)
+{
+ if (area) free(area);
+}
+
+DMXConfigTokenPtr dmxConfigCreateToken(int token, int line,
+ const char *comment)
+{
+ DMXConfigTokenPtr pToken = dmxConfigAlloc(sizeof(*pToken));
+ pToken->token = token;
+ pToken->line = line;
+ pToken->comment = comment;
+ return pToken;
+}
+
+void dmxConfigFreeToken(DMXConfigTokenPtr p)
+{
+ if (!p) return;
+ dmxConfigFree((void *)p->comment);
+ dmxConfigFree(p);
+}
+
+DMXConfigStringPtr dmxConfigCreateString(int token, int line,
+ const char *comment,
+ const char *string)
+{
+ DMXConfigStringPtr pString = dmxConfigAlloc(sizeof(*pString));
+
+ pString->token = token;
+ pString->line = line;
+ pString->comment = comment;
+ pString->string = string;
+ return pString;
+}
+
+void dmxConfigFreeString(DMXConfigStringPtr p)
+{
+ DMXConfigStringPtr next;
+
+ if (!p) return;
+ do {
+ next = p->next;
+ dmxConfigFree((void *)p->comment);
+ dmxConfigFree((void *)p->string);
+ dmxConfigFree(p);
+ } while ((p = next));
+}
+
+DMXConfigNumberPtr dmxConfigCreateNumber(int token, int line,
+ const char *comment,
+ int number)
+{
+ DMXConfigNumberPtr pNumber = dmxConfigAlloc(sizeof(*pNumber));
+
+ pNumber->token = token;
+ pNumber->line = line;
+ pNumber->comment = comment;
+ pNumber->number = number;
+ return pNumber;
+}
+
+void dmxConfigFreeNumber(DMXConfigNumberPtr p)
+{
+ if (!p) return;
+ dmxConfigFree((void *)p->comment);
+ dmxConfigFree(p);
+}
+
+DMXConfigPairPtr dmxConfigCreatePair(int token, int line,
+ const char *comment,
+ int x, int y,
+ int xsign, int ysign)
+{
+ DMXConfigPairPtr pPair = dmxConfigAlloc(sizeof(*pPair));
+
+ pPair->token = token;
+ pPair->line = line;
+ pPair->comment = comment;
+ pPair->x = x;
+ pPair->y = y;
+ pPair->xsign = (xsign < 0) ? -1 : 1;
+ pPair->ysign = (ysign < 0) ? -1 : 1;
+ return pPair;
+}
+
+void dmxConfigFreePair(DMXConfigPairPtr p)
+{
+ if (!p) return;
+ dmxConfigFree((void *)p->comment);
+ dmxConfigFree(p);
+}
+
+DMXConfigCommentPtr dmxConfigCreateComment(int token, int line,
+ const char *comment)
+{
+ DMXConfigCommentPtr pComment = dmxConfigAlloc(sizeof(*pComment));
+
+ pComment->token = token;
+ pComment->line = line;
+ pComment->comment = comment;
+ return pComment;
+}
+
+void dmxConfigFreeComment(DMXConfigCommentPtr p)
+{
+ if (!p) return;
+ dmxConfigFree((void *)p->comment);
+ dmxConfigFree(p);
+}
+
+DMXConfigPartDimPtr dmxConfigCreatePartDim(DMXConfigPairPtr pDim,
+ DMXConfigPairPtr pOffset)
+{
+ DMXConfigPartDimPtr pPart = dmxConfigAlloc(sizeof(*pPart));
+ pPart->dim = pDim;
+ pPart->offset = pOffset;
+ return pPart;
+}
+
+void dmxConfigFreePartDim(DMXConfigPartDimPtr p)
+{
+ if (!p) return;
+ dmxConfigFreePair(p->dim);
+ dmxConfigFreePair(p->offset);
+ dmxConfigFree(p);
+}
+
+DMXConfigFullDimPtr dmxConfigCreateFullDim(DMXConfigPartDimPtr pScrn,
+ DMXConfigPartDimPtr pRoot)
+{
+ DMXConfigFullDimPtr pFull = dmxConfigAlloc(sizeof(*pFull));
+ pFull->scrn = pScrn;
+ pFull->root = pRoot;
+ return pFull;
+}
+
+void dmxConfigFreeFullDim(DMXConfigFullDimPtr p)
+{
+ if (!p) return;
+ dmxConfigFreePartDim(p->scrn);
+ dmxConfigFreePartDim(p->root);
+ dmxConfigFree(p);
+}
+
+DMXConfigDisplayPtr dmxConfigCreateDisplay(DMXConfigTokenPtr pStart,
+ DMXConfigStringPtr pName,
+ DMXConfigFullDimPtr pDim,
+ DMXConfigPairPtr pOrigin,
+ DMXConfigTokenPtr pEnd)
+{
+ DMXConfigDisplayPtr pDisplay = dmxConfigAlloc(sizeof(*pDisplay));
+
+ memset(pDisplay, 0, sizeof(*pDisplay));
+
+ pDisplay->start = pStart;
+ pDisplay->dname = pName;
+ pDisplay->dim = pDim;
+ pDisplay->origin = pOrigin;
+ pDisplay->end = pEnd;
+
+ pDisplay->name = pName ? pName->string : NULL;
+ pDisplay->rootXOrigin = pOrigin ? pOrigin->x : 0;
+ pDisplay->rootYOrigin = pOrigin ? pOrigin->y : 0;
+
+ if (pDim && pDim->scrn && pDim->scrn->dim) {
+ pDisplay->scrnWidth = pDim->scrn->dim->x;
+ pDisplay->scrnHeight = pDim->scrn->dim->y;
+ }
+ if (pDim && pDim->scrn && pDim->scrn->offset) {
+ pDisplay->scrnX = pDim->scrn->offset->x;
+ pDisplay->scrnY = pDim->scrn->offset->y;
+ pDisplay->scrnXSign = pDim->scrn->offset->xsign;
+ pDisplay->scrnYSign = pDim->scrn->offset->ysign;
+ }
+
+ if (pDim && pDim->root) {
+ if (pDim->root->dim) {
+ pDisplay->rootWidth = pDim->root->dim->x;
+ pDisplay->rootHeight = pDim->root->dim->y;
+ }
+ if (pDim->root->offset) {
+ pDisplay->rootX = pDim->root->offset->x;
+ pDisplay->rootY = pDim->root->offset->y;
+ pDisplay->rootXSign = pDim->root->offset->xsign;
+ pDisplay->rootYSign = pDim->root->offset->ysign;
+ }
+ } else { /* If no root specification, copy width
+ * and height from scrn -- leave offset
+ * as zero, since it is relative to
+ * scrn. */
+ pDisplay->rootWidth = pDisplay->scrnWidth;
+ pDisplay->rootHeight = pDisplay->scrnHeight;
+ }
+
+
+ return pDisplay;
+}
+
+void dmxConfigFreeDisplay(DMXConfigDisplayPtr p)
+{
+ if (!p) return;
+ dmxConfigFreeToken(p->start);
+ dmxConfigFreeString(p->dname);
+ dmxConfigFreeFullDim(p->dim);
+ dmxConfigFreeToken(p->end);
+ dmxConfigFree(p);
+}
+
+DMXConfigWallPtr dmxConfigCreateWall(DMXConfigTokenPtr pStart,
+ DMXConfigPairPtr pWallDim,
+ DMXConfigPairPtr pDisplayDim,
+ DMXConfigStringPtr pNameList,
+ DMXConfigTokenPtr pEnd)
+{
+ DMXConfigWallPtr pWall = dmxConfigAlloc(sizeof(*pWall));
+
+ pWall->start = pStart;
+ pWall->wallDim = pWallDim;
+ pWall->displayDim = pDisplayDim;
+ pWall->nameList = pNameList;
+ pWall->end = pEnd;
+
+ pWall->width = pDisplayDim ? pDisplayDim->x : 0;
+ pWall->height = pDisplayDim ? pDisplayDim->y : 0;
+ pWall->xwall = pWallDim ? pWallDim->x : 0;
+ pWall->ywall = pWallDim ? pWallDim->y : 0;
+
+ return pWall;
+}
+
+void dmxConfigFreeWall(DMXConfigWallPtr p)
+{
+ if (!p) return;
+ dmxConfigFreeToken(p->start);
+ dmxConfigFreePair(p->wallDim);
+ dmxConfigFreePair(p->displayDim);
+ dmxConfigFreeString(p->nameList);
+ dmxConfigFreeToken(p->end);
+ dmxConfigFree(p);
+}
+
+DMXConfigOptionPtr dmxConfigCreateOption(DMXConfigTokenPtr pStart,
+ DMXConfigStringPtr pOption,
+ DMXConfigTokenPtr pEnd)
+{
+ int length = 0;
+ int offset = 0;
+ DMXConfigStringPtr p;
+ DMXConfigOptionPtr option = dmxConfigAlloc(sizeof(*option));
+
+ for (p = pOption; p; p = p->next) {
+ if (p->string) length += strlen(p->string) + 1;
+ }
+
+ option->string = dmxConfigAlloc(length + 1);
+
+ for (p = pOption; p; p = p->next) {
+ if (p->string) {
+ int len = strlen(p->string);
+ strncpy(option->string + offset, p->string, len);
+ offset += len;
+ if (p->next) option->string[offset++] = ' ';
+ }
+ }
+ option->string[offset] = '\0';
+
+ option->start = pStart;
+ option->option = pOption;
+ option->end = pEnd;
+
+ return option;
+}
+
+void dmxConfigFreeOption(DMXConfigOptionPtr p)
+{
+ if (!p) return;
+ if (p->string) free(p->string);
+ dmxConfigFreeToken(p->start);
+ dmxConfigFreeString(p->option);
+ dmxConfigFreeToken(p->end);
+ dmxConfigFree(p);
+}
+
+const char **dmxConfigLookupParam(DMXConfigParamPtr p, const char *key,
+ int *argc)
+{
+ DMXConfigParamPtr pt;
+
+ for (pt = p; pt; pt = pt->next) {
+ if (pt->argv && !strcasecmp(pt->argv[0], key)) {
+ *argc = pt->argc;
+ return pt->argv;
+ }
+ }
+ *argc = 0;
+ return NULL;
+}
+
+DMXConfigParamPtr dmxConfigCreateParam(DMXConfigTokenPtr pStart,
+ DMXConfigTokenPtr pOpen,
+ DMXConfigStringPtr pParam,
+ DMXConfigTokenPtr pClose,
+ DMXConfigTokenPtr pEnd)
+{
+ DMXConfigParamPtr param = dmxConfigAlloc(sizeof(*param));
+ DMXConfigStringPtr pt;
+
+ param->argc = 0;
+ param->argv = NULL;
+ for (pt = pParam; pt; pt = pt->next) {
+ if (pt->string) {
+ param->argv = realloc(param->argv,
+ (param->argc+2) * sizeof(*param->argv));
+ param->argv[param->argc] = pt->string;
+ ++param->argc;
+ }
+ }
+ if (param->argv) param->argv[param->argc] = NULL;
+
+ param->start = pStart;
+ param->open = pOpen;
+ param->param = pParam;
+ param->close = pClose;
+ param->end = pEnd;
+
+ return param;
+}
+
+void dmxConfigFreeParam(DMXConfigParamPtr p)
+{
+ DMXConfigParamPtr next;
+
+ if (!p) return;
+ do {
+ next = p->next;
+ dmxConfigFreeToken(p->start);
+ dmxConfigFreeToken(p->open);
+ dmxConfigFreeString(p->param);
+ dmxConfigFreeToken(p->close);
+ dmxConfigFreeToken(p->end);
+ dmxConfigFree(p->argv);
+ dmxConfigFree(p);
+ } while ((p = next));
+}
+
+DMXConfigSubPtr dmxConfigCreateSub(DMXConfigType type,
+ DMXConfigCommentPtr comment,
+ DMXConfigDisplayPtr display,
+ DMXConfigWallPtr wall,
+ DMXConfigOptionPtr option,
+ DMXConfigParamPtr param)
+{
+ DMXConfigSubPtr pSub = dmxConfigAlloc(sizeof(*pSub));
+ pSub->type = type;
+ switch (type) {
+ case dmxConfigComment: pSub->comment = comment; break;
+ case dmxConfigDisplay: pSub->display = display; break;
+ case dmxConfigWall: pSub->wall = wall; break;
+ case dmxConfigOption: pSub->option = option; break;
+ case dmxConfigParam: pSub->param = param; break;
+ default: dmxConfigLog("Type %d not supported in subentry\n", type); break;
+ }
+ return pSub;
+}
+
+void dmxConfigFreeSub(DMXConfigSubPtr sub)
+{
+ DMXConfigSubPtr pt;
+
+ for (pt = sub; pt; pt = pt->next) {
+ switch (pt->type) {
+ case dmxConfigComment: dmxConfigFreeComment(pt->comment); break;
+ case dmxConfigDisplay: dmxConfigFreeDisplay(pt->display); break;
+ case dmxConfigWall: dmxConfigFreeWall(pt->wall); break;
+ case dmxConfigOption: dmxConfigFreeOption(pt->option); break;
+ case dmxConfigParam: dmxConfigFreeParam(pt->param); break;
+ default:
+ dmxConfigLog("Type %d not supported in subentry\n", pt->type);
+ break;
+ }
+ }
+ dmxConfigFree(sub);
+}
+
+DMXConfigSubPtr dmxConfigSubComment(DMXConfigCommentPtr comment)
+{
+ return dmxConfigCreateSub(dmxConfigComment, comment, NULL, NULL, NULL,
+ NULL);
+}
+
+DMXConfigSubPtr dmxConfigSubDisplay(DMXConfigDisplayPtr display)
+{
+ return dmxConfigCreateSub(dmxConfigDisplay, NULL, display, NULL, NULL,
+ NULL);
+}
+
+DMXConfigSubPtr dmxConfigSubWall(DMXConfigWallPtr wall)
+{
+ return dmxConfigCreateSub(dmxConfigWall, NULL, NULL, wall, NULL, NULL);
+}
+
+DMXConfigSubPtr dmxConfigSubOption(DMXConfigOptionPtr option)
+{
+ return dmxConfigCreateSub(dmxConfigOption, NULL, NULL, NULL, option, NULL);
+}
+
+DMXConfigSubPtr dmxConfigSubParam(DMXConfigParamPtr param)
+{
+ return dmxConfigCreateSub(dmxConfigParam, NULL, NULL, NULL, NULL, param);
+}
+
+extern DMXConfigSubPtr dmxConfigAddSub(DMXConfigSubPtr head,
+ DMXConfigSubPtr sub)
+{
+ DMXConfigSubPtr pt;
+
+ if (!head) return sub;
+ for (pt = head; pt->next; pt = pt->next);
+ pt->next = sub;
+ return head;
+}
+
+DMXConfigVirtualPtr dmxConfigCreateVirtual(DMXConfigTokenPtr pStart,
+ DMXConfigStringPtr pName,
+ DMXConfigPairPtr pDim,
+ DMXConfigTokenPtr pOpen,
+ DMXConfigSubPtr pSubentry,
+ DMXConfigTokenPtr pClose)
+{
+ DMXConfigVirtualPtr pVirtual = dmxConfigAlloc(sizeof(*pVirtual));
+
+ pVirtual->start = pStart;
+ pVirtual->vname = pName;
+ pVirtual->dim = pDim;
+ pVirtual->open = pOpen;
+ pVirtual->subentry = pSubentry;
+ pVirtual->close = pClose;
+
+ pVirtual->name = pName ? pName->string : NULL;
+ pVirtual->width = pDim ? pDim->x : 0;
+ pVirtual->height = pDim ? pDim->y : 0;
+
+ return pVirtual;
+}
+
+void dmxConfigFreeVirtual(DMXConfigVirtualPtr virtual)
+{
+ dmxConfigFreeToken(virtual->start);
+ dmxConfigFreeString(virtual->vname);
+ dmxConfigFreePair(virtual->dim);
+ dmxConfigFreeToken(virtual->open);
+ dmxConfigFreeSub(virtual->subentry);
+ dmxConfigFreeToken(virtual->close);
+ dmxConfigFree(virtual);
+}
+
+DMXConfigEntryPtr dmxConfigCreateEntry(DMXConfigType type,
+ DMXConfigCommentPtr comment,
+ DMXConfigVirtualPtr virtual)
+{
+ DMXConfigEntryPtr pEntry = dmxConfigAlloc(sizeof(*pEntry));
+ pEntry->type = type;
+ switch (type) {
+ case dmxConfigComment: pEntry->comment = comment; break;
+ case dmxConfigVirtual: pEntry->virtual = virtual; break;
+ default: dmxConfigLog("Type %d not supported in entry\n", type); break;
+ }
+ return pEntry;
+}
+
+void dmxConfigFreeEntry(DMXConfigEntryPtr entry)
+{
+ DMXConfigEntryPtr pt;
+
+ for (pt = entry; pt; pt = pt->next) {
+ switch (pt->type) {
+ case dmxConfigComment: dmxConfigFreeComment(pt->comment); break;
+ case dmxConfigVirtual: dmxConfigFreeVirtual(pt->virtual); break;
+ default:
+ dmxConfigLog("Type %d not supported in entry\n", pt->type);
+ break;
+ }
+ }
+ dmxConfigFree(entry);
+}
+
+DMXConfigEntryPtr dmxConfigAddEntry(DMXConfigEntryPtr head,
+ DMXConfigType type,
+ DMXConfigCommentPtr comment,
+ DMXConfigVirtualPtr virtual)
+{
+ DMXConfigEntryPtr child = dmxConfigCreateEntry(type, comment, virtual);
+ DMXConfigEntryPtr pt;
+
+ if (!head) return child;
+
+ for (pt = head; pt->next; pt = pt->next);
+ pt->next = child;
+
+ return head;
+}
+
+DMXConfigEntryPtr dmxConfigEntryComment(DMXConfigCommentPtr comment)
+{
+ return dmxConfigCreateEntry(dmxConfigComment, comment, NULL);
+}
+
+DMXConfigEntryPtr dmxConfigEntryVirtual(DMXConfigVirtualPtr virtual)
+{
+ return dmxConfigCreateEntry(dmxConfigVirtual, NULL, virtual);
+}
diff --git a/xorg-server/hw/dmx/config/dmxparse.h b/xorg-server/hw/dmx/config/dmxparse.h
new file mode 100644
index 000000000..de81d23b7
--- /dev/null
+++ b/xorg-server/hw/dmx/config/dmxparse.h
@@ -0,0 +1,297 @@
+/*
+ * 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 DMX configuration file parser. \see dmxparse.c */
+
+#ifndef _DMXPARSE_H_
+#define _DMXPARSE_H_
+
+#include <stdio.h> /* For FILE */
+
+/** Stores tokens not stored in other structures (e.g., keywords and ;) */
+typedef struct _DMXConfigToken {
+ int token;
+ int line;
+ const char *comment;
+} DMXConfigToken, *DMXConfigTokenPtr;
+
+/** Stores parsed strings. */
+typedef struct _DMXConfigString {
+ int token;
+ int line;
+ const char *comment;
+ const char *string;
+ struct _DMXConfigString *next;
+} DMXConfigString, *DMXConfigStringPtr;
+
+/** Stores parsed numbers. */
+typedef struct _DMXConfigNumber {
+ int token;
+ int line;
+ const char *comment;
+ int number;
+} DMXConfigNumber, *DMXConfigNumberPtr;
+
+/** Stores parsed pairs (e.g., x y) */
+typedef struct _DMXConfigPair {
+ int token;
+ int line;
+ const char *comment;
+ int x;
+ int y;
+ int xsign;
+ int ysign;
+} DMXConfigPair, *DMXConfigPairPtr;
+
+/** Stores parsed comments not stored with a token. */
+typedef struct _DMXConfigComment {
+ int token;
+ int line;
+ const char *comment;
+} DMXConfigComment, *DMXConfigCommentPtr;
+
+typedef enum {
+ dmxConfigComment,
+ dmxConfigVirtual,
+ dmxConfigDisplay,
+ dmxConfigWall,
+ dmxConfigOption,
+ dmxConfigParam
+} DMXConfigType;
+
+/** Stores a geometry specification. */
+typedef struct _DMXConfigPartDim {
+ DMXConfigPairPtr dim;
+ DMXConfigPairPtr offset;
+} DMXConfigPartDim, *DMXConfigPartDimPtr;
+
+/** Stores a pair of geometry specifications. */
+typedef struct _DMXConfigFullDim {
+ DMXConfigPartDimPtr scrn;
+ DMXConfigPartDimPtr root;
+} DMXConfigFullDim, *DMXConfigFullDimPtr;
+
+/** Stores parsed display information. */
+typedef struct _DMXConfigDisplay {
+ /* Summary information */
+ const char *name;
+ /* Screen Window Geometry */
+ int scrnWidth, scrnHeight;
+ int scrnX, scrnY;
+ int scrnXSign, scrnYSign;
+ /* Root Window Geometry */
+ int rootWidth, rootHeight;
+ int rootX, rootY;
+ int rootXSign, rootYSign;
+ /* Origin in global space */
+ int rootXOrigin, rootYOrigin;
+
+ /* Raw configuration information */
+ DMXConfigTokenPtr start;
+ DMXConfigStringPtr dname;
+ DMXConfigFullDimPtr dim;
+ DMXConfigPairPtr origin;
+ DMXConfigTokenPtr end;
+} DMXConfigDisplay, *DMXConfigDisplayPtr;
+
+/** Stores parsed wall information. */
+typedef struct _DMXConfigWall {
+ /* Summary information */
+ int width, height; /* dimensions of displays */
+ int xwall, ywall; /* dimensions of wall, in tiles */
+
+
+ /* Raw configuration informaiton */
+ DMXConfigTokenPtr start;
+ DMXConfigPairPtr wallDim;
+ DMXConfigPairPtr displayDim;
+ DMXConfigStringPtr nameList;
+ DMXConfigTokenPtr end;
+} DMXConfigWall, *DMXConfigWallPtr;
+
+/** Stores parsed option information. */
+typedef struct _DMXConfigOption {
+ /* Summary information */
+ char *string;
+
+ /* Raw configuration informaiton */
+ DMXConfigTokenPtr start;
+ DMXConfigStringPtr option;
+ DMXConfigTokenPtr end;
+} DMXConfigOption, *DMXConfigOptionPtr;
+
+/** Stores parsed param information. */
+typedef struct _DMXConfigParam {
+ int argc;
+ const char **argv;
+
+ DMXConfigTokenPtr start;
+ DMXConfigTokenPtr open;
+ DMXConfigStringPtr param;
+ DMXConfigTokenPtr close;
+ DMXConfigTokenPtr end; /* Either open/close OR end */
+ struct _DMXConfigParam *next;
+} DMXConfigParam, *DMXConfigParamPtr;
+
+/** Stores options under an entry (subentry). */
+typedef struct _DMXConfigSub {
+ DMXConfigType type;
+ DMXConfigCommentPtr comment;
+ DMXConfigDisplayPtr display;
+ DMXConfigWallPtr wall;
+ DMXConfigOptionPtr option;
+ DMXConfigParamPtr param;
+ struct _DMXConfigSub *next;
+} DMXConfigSub, *DMXConfigSubPtr;
+
+/** Stores parsed virtual information. */
+typedef struct _DMXConfigVirtual {
+ /* Summary information */
+ const char *name;
+ int width, height;
+
+ /* Raw configuration information */
+ DMXConfigTokenPtr start;
+ DMXConfigStringPtr vname;
+ DMXConfigPairPtr dim;
+ DMXConfigTokenPtr open;
+ DMXConfigSubPtr subentry;
+ DMXConfigTokenPtr close;
+} DMXConfigVirtual, *DMXConfigVirtualPtr;
+
+/** Heads entry storage. */
+typedef struct _DMXConfigEntry {
+ DMXConfigType type;
+ DMXConfigCommentPtr comment;
+ DMXConfigVirtualPtr virtual;
+ struct _DMXConfigEntry *next;
+} DMXConfigEntry, *DMXConfigEntryPtr;
+
+extern DMXConfigEntryPtr dmxConfigEntry;
+
+extern int yylex(void);
+extern int yydebug;
+extern void yyerror(const char *message);
+
+extern void dmxConfigLog(const char *format, ...);
+extern void *dmxConfigAlloc(unsigned long bytes);
+extern void *dmxConfigRealloc(void *orig,
+ unsigned long orig_bytes,
+ unsigned long bytes);
+extern const char *dmxConfigCopyString(const char *string,
+ int length);
+extern void dmxConfigFree(void *area);
+extern DMXConfigTokenPtr dmxConfigCreateToken(int token, int line,
+ const char *comment);
+extern void dmxConfigFreeToken(DMXConfigTokenPtr p);
+extern DMXConfigStringPtr dmxConfigCreateString(int token, int line,
+ const char *comment,
+ const char *string);
+extern void dmxConfigFreeString(DMXConfigStringPtr p);
+extern DMXConfigNumberPtr dmxConfigCreateNumber(int token, int line,
+ const char *comment,
+ int number);
+extern void dmxConfigFreeNumber(DMXConfigNumberPtr p);
+extern DMXConfigPairPtr dmxConfigCreatePair(int token, int line,
+ const char *comment,
+ int x, int y,
+ int xsign, int ysign);
+extern void dmxConfigFreePair(DMXConfigPairPtr p);
+extern DMXConfigCommentPtr dmxConfigCreateComment(int token, int line,
+ const char *comment);
+extern void dmxConfigFreeComment(DMXConfigCommentPtr p);
+extern DMXConfigPartDimPtr dmxConfigCreatePartDim(DMXConfigPairPtr pDim,
+ DMXConfigPairPtr pOffset);
+extern void dmxConfigFreePartDim(DMXConfigPartDimPtr p);
+extern DMXConfigFullDimPtr dmxConfigCreateFullDim(DMXConfigPartDimPtr pScrn,
+ DMXConfigPartDimPtr pRoot);
+extern void dmxConfigFreeFullDim(DMXConfigFullDimPtr p);
+extern DMXConfigDisplayPtr dmxConfigCreateDisplay(DMXConfigTokenPtr pStart,
+ DMXConfigStringPtr pName,
+ DMXConfigFullDimPtr pDim,
+ DMXConfigPairPtr pOrigin,
+ DMXConfigTokenPtr pEnd);
+extern void dmxConfigFreeDisplay(DMXConfigDisplayPtr p);
+extern DMXConfigWallPtr dmxConfigCreateWall(DMXConfigTokenPtr pStart,
+ DMXConfigPairPtr pWallDim,
+ DMXConfigPairPtr pDisplayDim,
+ DMXConfigStringPtr pNameList,
+ DMXConfigTokenPtr pEnd);
+extern void dmxConfigFreeWall(DMXConfigWallPtr p);
+extern DMXConfigOptionPtr dmxConfigCreateOption(DMXConfigTokenPtr pStart,
+ DMXConfigStringPtr pOption,
+ DMXConfigTokenPtr pEnd);
+extern void dmxConfigFreeOption(DMXConfigOptionPtr p);
+extern DMXConfigParamPtr dmxConfigCreateParam(DMXConfigTokenPtr pStart,
+ DMXConfigTokenPtr pOpen,
+ DMXConfigStringPtr pParam,
+ DMXConfigTokenPtr pClose,
+ DMXConfigTokenPtr pEnd);
+extern void dmxConfigFreeParam(DMXConfigParamPtr p);
+extern const char **dmxConfigLookupParam(DMXConfigParamPtr p,
+ const char *key,
+ int *argc);
+extern DMXConfigSubPtr dmxConfigCreateSub(DMXConfigType type,
+ DMXConfigCommentPtr comment,
+ DMXConfigDisplayPtr display,
+ DMXConfigWallPtr wall,
+ DMXConfigOptionPtr option,
+ DMXConfigParamPtr param);
+extern void dmxConfigFreeSub(DMXConfigSubPtr sub);
+extern DMXConfigSubPtr dmxConfigSubComment(DMXConfigCommentPtr comment);
+extern DMXConfigSubPtr dmxConfigSubDisplay(DMXConfigDisplayPtr display);
+extern DMXConfigSubPtr dmxConfigSubWall(DMXConfigWallPtr wall);
+extern DMXConfigSubPtr dmxConfigSubOption(DMXConfigOptionPtr option);
+extern DMXConfigSubPtr dmxConfigSubParam(DMXConfigParamPtr param);
+extern DMXConfigSubPtr dmxConfigAddSub(DMXConfigSubPtr head,
+ DMXConfigSubPtr sub);
+extern DMXConfigVirtualPtr dmxConfigCreateVirtual(DMXConfigTokenPtr pStart,
+ DMXConfigStringPtr pName,
+ DMXConfigPairPtr pDim,
+ DMXConfigTokenPtr pOpen,
+ DMXConfigSubPtr pSubentry,
+ DMXConfigTokenPtr pClose);
+extern void dmxConfigFreeVirtual(DMXConfigVirtualPtr virtual);
+extern DMXConfigEntryPtr dmxConfigCreateEntry(DMXConfigType type,
+ DMXConfigCommentPtr comment,
+ DMXConfigVirtualPtr virtual);
+extern void dmxConfigFreeEntry(DMXConfigEntryPtr entry);
+extern DMXConfigEntryPtr dmxConfigAddEntry(DMXConfigEntryPtr head,
+ DMXConfigType type,
+ DMXConfigCommentPtr comment,
+ DMXConfigVirtualPtr virtual);
+extern DMXConfigEntryPtr dmxConfigEntryComment(DMXConfigCommentPtr comment);
+extern DMXConfigEntryPtr dmxConfigEntryVirtual(DMXConfigVirtualPtr virtual);
+
+#endif
diff --git a/xorg-server/hw/dmx/config/dmxprint.c b/xorg-server/hw/dmx/config/dmxprint.c
new file mode 100644
index 000000000..599ebf5df
--- /dev/null
+++ b/xorg-server/hw/dmx/config/dmxprint.c
@@ -0,0 +1,455 @@
+/*
+ * 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 file provides support routines and helper functions to be used
+ * to pretty-print DMX configurations.
+ *
+ * Because the DMX configuration file parsing should be capable of being
+ * used in a stand-alone fashion (i.e., independent from the DMX server
+ * source tree), no dependencies on other DMX routines are made. */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "dmxconfig.h"
+#include "dmxparse.h"
+#include "dmxprint.h"
+#include "parser.h"
+#include <stdio.h>
+#include <stdarg.h>
+#include <ctype.h>
+
+static FILE *str = NULL;
+static int indent = 0;
+static int pos = 0;
+
+/** Stack of indentation information used for pretty-printing
+ * configuration information. */
+static struct stack {
+ int base;
+ int comment;
+ int step;
+ struct stack *next;
+} *stack, initialStack = { 0, 0, 4, NULL };
+
+static void dmxConfigIndent(void)
+{
+ int i;
+ if (indent < 0) indent = 0;
+ if (indent > 40) indent = 40;
+ for (i = 0; i < indent; i++) fprintf(str, " ");
+}
+
+static void dmxConfigNewline(void)
+{
+ if (pos) fprintf(str, "\n");
+ pos = 0;
+}
+
+static void dmxConfigPushState(int base, int comment, int step)
+{
+ struct stack *new = dmxConfigAlloc(sizeof(*new));
+ new->base = base;
+ new->comment = comment;
+ new->step = step;
+ new->next = stack;
+ stack = new;
+ indent = base;
+ dmxConfigNewline();
+}
+
+static void dmxConfigPushComment(void)
+{
+ if (stack) indent = stack->comment;
+}
+
+static void dmxConfigPushStep(void)
+{
+ if (stack) indent = stack->step;
+}
+
+static void dmxConfigPopState(void)
+{
+ struct stack *old = stack;
+
+ if (!stack) return;
+ indent = old->base;
+ stack = old->next;
+ if (!stack) dmxConfigLog("Stack underflow\n");
+ dmxConfigFree(old);
+ dmxConfigNewline();
+}
+
+static void dmxConfigOutput(int addSpace, int doNewline, const char *comment,
+ const char *format, ...)
+{
+ va_list args;
+
+ if (!pos) dmxConfigIndent();
+ else if (addSpace) fprintf(str, " ");
+
+ if (format) {
+ va_start(args, format);
+ /* RATS: This hasn't been audited -- it
+ * could probably result in a buffer
+ * overflow. */
+ pos += vfprintf(str, format, args); /* assumes no newlines! */
+ va_end(args);
+ }
+
+ if (comment) {
+ if (pos) fprintf(str, " ");
+ pos += fprintf(str, "#%s", comment);
+ dmxConfigNewline();
+ dmxConfigPushComment();
+ } else if (doNewline) dmxConfigNewline();
+}
+
+static void dmxConfigPrintComment(DMXConfigCommentPtr p)
+{
+ dmxConfigOutput(1, 1, p->comment, NULL);
+}
+
+static void dmxConfigPrintTokenFlag(DMXConfigTokenPtr p, int flag)
+{
+ if (!p) return;
+ switch (p->token) {
+ case T_VIRTUAL:
+ dmxConfigPushState(0, 4, 4);
+ dmxConfigOutput(0, 0, p->comment, "virtual");
+ break;
+ case T_DISPLAY:
+ dmxConfigPushState(4, 12, 16);
+ dmxConfigOutput(0, 0, p->comment, "display");
+ break;
+ case T_WALL:
+ dmxConfigPushState(4, 12, 16);
+ dmxConfigOutput(0, 0, p->comment, "wall");
+ break;
+ case T_OPTION:
+ dmxConfigPushState(4, 12, 16);
+ dmxConfigOutput(0, 0, p->comment, "option");
+ break;
+ case T_PARAM:
+ dmxConfigPushState(4, 8, 12);
+ dmxConfigOutput(0, 0, p->comment, "param");
+ break;
+ case ';':
+ dmxConfigOutput(0, 1, p->comment, ";");
+ if (flag) dmxConfigPopState();
+ break;
+ case '{':
+ dmxConfigOutput(1, 1, p->comment, "{");
+ dmxConfigPushStep();
+ break;
+ case '}':
+ if (flag) dmxConfigPopState();
+ dmxConfigOutput(0, 1, p->comment, "}");
+ break;
+ case '/':
+ dmxConfigOutput(1, 0, NULL, "/");
+ break;
+ default:
+ dmxConfigLog("unknown token %d on line %d\n", p->token, p->line);
+ }
+}
+
+static void dmxConfigPrintToken(DMXConfigTokenPtr p)
+{
+ dmxConfigPrintTokenFlag(p, 1);
+}
+
+static void dmxConfigPrintTokenNopop(DMXConfigTokenPtr p)
+{
+ dmxConfigPrintTokenFlag(p, 0);
+}
+
+static int dmxConfigPrintQuotedString(const char *s)
+{
+ const char *pt;
+
+ if (!s || !s[0]) return 1; /* Quote empty string */
+ for (pt = s; *pt; ++pt) if (isspace(*pt)) return 1;
+ return 0;
+}
+
+static void dmxConfigPrintString(DMXConfigStringPtr p, int quote)
+{
+ DMXConfigStringPtr pt;
+
+ if (!p) return;
+ for (pt = p; pt; pt = pt->next) {
+ if (quote && dmxConfigPrintQuotedString(pt->string)) {
+ dmxConfigOutput(1, 0, pt->comment, "\"%s\"",
+ pt->string ? pt->string : "");
+ } else
+ dmxConfigOutput(1, 0, pt->comment, "%s",
+ pt->string ? pt->string : "");
+ }
+}
+
+static int dmxConfigPrintPair(DMXConfigPairPtr p, int addSpace)
+{
+ const char *format = NULL;
+
+ if (!p) return 0;
+ switch (p->token) {
+ case T_ORIGIN: format = "@%dx%d"; break;
+ case T_DIMENSION: format = "%dx%d"; break;
+ case T_OFFSET: format = "%c%d%c%d"; break;
+ }
+ if (p->token == T_OFFSET) {
+ if (!p->comment && !p->x && !p->y && p->xsign >= 0 && p->ysign >= 0)
+ return 0;
+ dmxConfigOutput(addSpace, 0, p->comment, format,
+ p->xsign < 0 ? '-' : '+', p->x,
+ p->ysign < 0 ? '-' : '+', p->y);
+ } else {
+ if (!p->comment && !p->x && !p->y) return 0;
+ dmxConfigOutput(addSpace, 0, p->comment, format, p->x, p->y);
+ }
+ return 1;
+}
+
+static void dmxConfigPrintDisplay(DMXConfigDisplayPtr p)
+{
+ DMXConfigToken dummyStart = { T_DISPLAY, 0, NULL };
+ DMXConfigToken dummyEnd = { ';', 0, NULL };
+ DMXConfigToken dummySep = { '/', 0, NULL };
+ DMXConfigString dummyName = { T_STRING, 0, NULL, NULL, NULL };
+ DMXConfigPair dummySDim = { T_DIMENSION, 0, NULL, 0, 0, 0, 0 };
+ DMXConfigPair dummySOffset = { T_OFFSET, 0, NULL, 0, 0, 0, 0 };
+ DMXConfigPair dummyRDim = { T_DIMENSION, 0, NULL, 0, 0, 0, 0 };
+ DMXConfigPair dummyROffset = { T_OFFSET, 0, NULL, 0, 0, 0, 0 };
+ DMXConfigPair dummyOrigin = { T_ORIGIN, 0, NULL, 0, 0, 0, 0 };
+ int output;
+
+ if (p->dname) p->dname->string = p->name;
+ else dummyName.string = p->name;
+
+ if (p->dim && p->dim->scrn && p->dim->scrn->dim) {
+ p->dim->scrn->dim->x = p->scrnWidth;
+ p->dim->scrn->dim->y = p->scrnHeight;
+ } else {
+ dummySDim.x = p->scrnWidth;
+ dummySDim.y = p->scrnHeight;
+ }
+
+ if (p->dim && p->dim->scrn && p->dim->scrn->offset) {
+ p->dim->scrn->offset->x = p->scrnX;
+ p->dim->scrn->offset->y = p->scrnY;
+ } else {
+ dummySOffset.x = p->scrnX;
+ dummySOffset.y = p->scrnY;
+ }
+
+ if (p->dim && p->dim->root && p->dim->root->dim) {
+ p->dim->root->dim->x = p->rootWidth;
+ p->dim->root->dim->y = p->rootHeight;
+ } else {
+ dummyRDim.x = p->rootWidth;
+ dummyRDim.y = p->rootHeight;
+ }
+
+ if (p->dim && p->dim->root && p->dim->root->offset) {
+ p->dim->root->offset->x = p->rootX;
+ p->dim->root->offset->y = p->rootY;
+ } else {
+ dummyROffset.x = p->rootX;
+ dummyROffset.y = p->rootY;
+ }
+
+ if (p->origin) {
+ p->origin->x = p->rootXOrigin, p->origin->y = p->rootYOrigin;
+ p->origin->xsign = p->rootXSign, p->origin->ysign = p->rootYSign;
+ } else {
+ dummyOrigin.x = p->rootXOrigin, dummyOrigin.y = p->rootYOrigin;
+ dummyOrigin.xsign = p->rootXSign, dummyOrigin.ysign = p->rootYSign;
+ }
+
+ dmxConfigPrintToken(p->start ? p->start : &dummyStart);
+ dmxConfigPrintString(p->dname ? p->dname : &dummyName, 1);
+
+ if (p->dim && p->dim->scrn && p->dim->scrn->dim)
+ output = dmxConfigPrintPair(p->dim->scrn->dim, 1);
+ else
+ output = dmxConfigPrintPair(&dummySDim, 1);
+ if (p->dim && p->dim->scrn && p->dim->scrn->offset)
+ dmxConfigPrintPair(p->dim->scrn->offset, !output);
+ else
+ dmxConfigPrintPair(&dummySOffset, !output);
+
+ if (p->scrnWidth != p->rootWidth
+ || p->scrnHeight != p->rootHeight
+ || p->rootX
+ || p->rootY) {
+ dmxConfigPrintToken(&dummySep);
+ if (p->dim && p->dim->root && p->dim->root->dim)
+ output = dmxConfigPrintPair(p->dim->root->dim, 1);
+ else
+ output = dmxConfigPrintPair(&dummyRDim, 1);
+ if (p->dim && p->dim->root && p->dim->root->offset)
+ dmxConfigPrintPair(p->dim->root->offset, !output);
+ else
+ dmxConfigPrintPair(&dummyROffset, !output);
+ }
+
+ dmxConfigPrintPair(p->origin ? p->origin : &dummyOrigin, 1);
+ dmxConfigPrintToken(p->end ? p->end : &dummyEnd);
+}
+
+static void dmxConfigPrintWall(DMXConfigWallPtr p)
+{
+ dmxConfigPrintToken(p->start);
+ dmxConfigPrintPair(p->wallDim, 1);
+ dmxConfigPrintPair(p->displayDim, 1);
+ dmxConfigPrintString(p->nameList, 1);
+ dmxConfigPrintToken(p->end);
+}
+
+static void dmxConfigPrintOption(DMXConfigOptionPtr p)
+{
+ DMXConfigToken dummyStart = { T_OPTION, 0, NULL };
+ DMXConfigString dummyOption = { T_STRING, 0, NULL, NULL, NULL };
+ DMXConfigToken dummyEnd = { ';', 0, NULL };
+
+ dummyOption.string = p->string;
+
+ dmxConfigPrintToken(p->start ? p->start : &dummyStart);
+ dmxConfigPrintString(&dummyOption, 0);
+ dmxConfigPrintToken(p->end ? p->end : &dummyEnd);
+}
+
+static void dmxConfigPrintParam(DMXConfigParamPtr p)
+{
+ if (!p) return;
+ if (p->start) {
+ if (p->open && p->close) {
+ dmxConfigPrintToken(p->start);
+ dmxConfigPrintToken(p->open);
+ dmxConfigPrintParam(p->next);
+ dmxConfigPrintToken(p->close);
+ } else if (p->end && p->param) {
+ dmxConfigPrintToken(p->start);
+ dmxConfigPrintString(p->param, 1);
+ dmxConfigPrintToken(p->end);
+ } else
+ dmxConfigLog("dmxConfigPrintParam: cannot handle format (a)\n");
+ } else if (p->end && p->param) {
+ dmxConfigPrintString(p->param, 1);
+ dmxConfigPrintTokenNopop(p->end);
+ dmxConfigPrintParam(p->next);
+ } else
+ dmxConfigLog("dmxConfigPrintParam: cannot handle format (b)\n");
+}
+
+static void dmxConfigPrintSub(DMXConfigSubPtr p)
+{
+ DMXConfigSubPtr pt;
+
+ if (!p) return;
+ for (pt = p; pt; pt = pt->next) {
+ switch (pt->type) {
+ case dmxConfigComment: dmxConfigPrintComment(pt->comment); break;
+ case dmxConfigDisplay: dmxConfigPrintDisplay(pt->display); break;
+ case dmxConfigWall: dmxConfigPrintWall(pt->wall); break;
+ case dmxConfigOption: dmxConfigPrintOption(pt->option); break;
+ case dmxConfigParam: dmxConfigPrintParam(pt->param); break;
+ default:
+ dmxConfigLog("dmxConfigPrintSub:"
+ " cannot handle type %d in subentry\n", pt->type);
+ }
+ }
+}
+
+static void dmxConfigPrintVirtual(DMXConfigVirtualPtr p)
+{
+ DMXConfigToken dummyStart = { T_VIRTUAL, 0, NULL };
+ DMXConfigToken dummyOpen = { '{', 0, NULL };
+ DMXConfigToken dummyClose = { '}', 0, NULL };
+ DMXConfigString dummyName = { T_STRING, 0, NULL, NULL, NULL };
+ DMXConfigPair dummyDim = { T_DIMENSION, 0, NULL, 0, 0 };
+
+ if (p->vname) p->vname->string = p->name;
+ else dummyName.string = p->name;
+
+ if (p->dim) p->dim->x = p->width, p->dim->y = p->height;
+ else dummyDim.x = p->width, dummyDim.y = p->height;
+
+
+ dmxConfigPrintToken(p->start ? p->start : &dummyStart);
+ dmxConfigPrintString(p->vname ? p->vname : &dummyName, 1);
+ dmxConfigPrintPair(p->dim ? p->dim : &dummyDim, 1);
+ dmxConfigPrintToken(p->open ? p->open : &dummyOpen);
+ dmxConfigPrintSub(p->subentry);
+ dmxConfigPrintToken(p->close ? p->close : &dummyClose);
+}
+
+/** The configuration information in \a entry will be pretty-printed to
+ * the \a stream. If \a stream is NULL, then stdout will be used. */
+void dmxConfigPrint(FILE *stream, DMXConfigEntryPtr entry)
+{
+ DMXConfigEntryPtr pt;
+
+ if (!stream) str = stdout;
+ else str = stream;
+
+ stack = &initialStack;
+
+ for (pt = entry; pt; pt = pt->next) {
+ switch (pt->type) {
+ case dmxConfigComment: dmxConfigPrintComment(pt->comment); break;
+ case dmxConfigVirtual: dmxConfigPrintVirtual(pt->virtual); break;
+ default:
+ dmxConfigLog("dmxConfigPrint: cannot handle type %d in entry\n",
+ pt->type);
+ }
+ }
+ if (pos) dmxConfigNewline();
+}
+
+/** The configuration information in \a p will be pretty-printed to the
+ * \a stream. If \a stream is NULL, then stdout will be used. */
+void dmxConfigVirtualPrint(FILE *stream, DMXConfigVirtualPtr p)
+{
+ if (!stream) str = stdout;
+ else str = stream;
+
+ stack = &initialStack;
+
+ dmxConfigPrintVirtual(p);
+ if (pos) dmxConfigNewline();
+}
diff --git a/xorg-server/hw/dmx/config/dmxprint.h b/xorg-server/hw/dmx/config/dmxprint.h
new file mode 100644
index 000000000..d162dea95
--- /dev/null
+++ b/xorg-server/hw/dmx/config/dmxprint.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 DMX configuration file pretty-printer. \see dmxprint.c */
+
+#ifndef _DMXPRINT_H_
+#define _DMXPRINT_H_
+
+void dmxConfigPrint(FILE *str, DMXConfigEntryPtr entry);
+void dmxConfigVirtualPrint(FILE *str, DMXConfigVirtualPtr p);
+
+#endif
diff --git a/xorg-server/hw/dmx/config/dmxtodmx.c b/xorg-server/hw/dmx/config/dmxtodmx.c
new file mode 100644
index 000000000..0d4ee4c09
--- /dev/null
+++ b/xorg-server/hw/dmx/config/dmxtodmx.c
@@ -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>
+ *
+ * This is a simple filter for testing.
+ */
+
+#include "dmxconfig.h"
+#include "dmxparse.h"
+#include "dmxprint.h"
+#include "dmxcompat.h"
+
+extern int yyparse(void);
+extern FILE *yyin;
+
+int main(int argc, char **argv)
+{
+ yydebug = 0;
+ yyparse();
+ dmxConfigPrint(stdout, dmxConfigEntry);
+ return 0;
+}
diff --git a/xorg-server/hw/dmx/config/dmxtodmx.man b/xorg-server/hw/dmx/config/dmxtodmx.man
new file mode 100644
index 000000000..68c7f5b40
--- /dev/null
+++ b/xorg-server/hw/dmx/config/dmxtodmx.man
@@ -0,0 +1,41 @@
+.\" $XFree86$
+.\" 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>
+.\"
+.TH dmxtodmx 1 __vendorversion__
+.SH NAME
+dmxtodmx - dmx configuration file parser and printer
+.SH SYNOPSIS
+.B dmxtodmx
+.SH DESCRIPTION
+.I dmxtodmx
+reads the standard input, parsing a configuration file for the
+.I Xdmx
+distributed multi-head X server. After a successful parse, the file is
+pretty-printed to standard output.
+.SH "SEE ALSO"
+Xdmx(1), vdltodmx(1), xdmxconfig(1)
diff --git a/xorg-server/hw/dmx/config/parser.c b/xorg-server/hw/dmx/config/parser.c
new file mode 100644
index 000000000..61e4e201c
--- /dev/null
+++ b/xorg-server/hw/dmx/config/parser.c
@@ -0,0 +1,1888 @@
+/* A Bison parser, made by GNU Bison 2.3. */
+
+/* Skeleton implementation for Bison's Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+ simplifying the original so-called "semantic" parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Bison version. */
+#define YYBISON_VERSION "2.3"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Using locations. */
+#define YYLSP_NEEDED 0
+
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ T_VIRTUAL = 258,
+ T_DISPLAY = 259,
+ T_WALL = 260,
+ T_OPTION = 261,
+ T_PARAM = 262,
+ T_STRING = 263,
+ T_DIMENSION = 264,
+ T_OFFSET = 265,
+ T_ORIGIN = 266,
+ T_COMMENT = 267,
+ T_LINE_COMMENT = 268
+ };
+#endif
+/* Tokens. */
+#define T_VIRTUAL 258
+#define T_DISPLAY 259
+#define T_WALL 260
+#define T_OPTION 261
+#define T_PARAM 262
+#define T_STRING 263
+#define T_DIMENSION 264
+#define T_OFFSET 265
+#define T_ORIGIN 266
+#define T_COMMENT 267
+#define T_LINE_COMMENT 268
+
+
+
+
+/* Copy the first part of user declarations. */
+#line 35 "parser.y"
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "dmxparse.h"
+#include <string.h>
+#include <stdlib.h>
+#define YYDEBUG 1
+#define YYERROR_VERBOSE
+#define YY_USE_PROTOS
+
+DMXConfigEntryPtr dmxConfigEntry = NULL;
+#define APPEND(type, h, t) \
+{ \
+ type pt; \
+ for (pt = h; pt->next; pt = pt->next); \
+ pt->next = t; \
+}
+
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+/* Enabling the token table. */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 56 "parser.y"
+{
+ DMXConfigTokenPtr token;
+ DMXConfigStringPtr string;
+ DMXConfigNumberPtr number;
+ DMXConfigPairPtr pair;
+ DMXConfigFullDimPtr fdim;
+ DMXConfigPartDimPtr pdim;
+ DMXConfigDisplayPtr display;
+ DMXConfigWallPtr wall;
+ DMXConfigOptionPtr option;
+ DMXConfigParamPtr param;
+ DMXConfigCommentPtr comment;
+ DMXConfigSubPtr subentry;
+ DMXConfigVirtualPtr virtual;
+ DMXConfigEntryPtr entry;
+}
+/* Line 187 of yacc.c. */
+#line 160 "parser.c"
+ YYSTYPE;
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+
+
+/* Copy the second part of user declarations. */
+
+
+/* Line 216 of yacc.c. */
+#line 173 "parser.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+# define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+# define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# else
+# define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if YYENABLE_NLS
+# if ENABLE_NLS
+# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+# define YY_(msgid) dgettext ("bison-runtime", msgid)
+# endif
+# endif
+# ifndef YY_
+# define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E. */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions. */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int i)
+#else
+static int
+YYID (i)
+ int i;
+#endif
+{
+ return i;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# elif defined __BUILTIN_VA_ARG_INCR
+# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+# elif defined _AIX
+# define YYSTACK_ALLOC __alloca
+# elif defined _MSC_VER
+# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+# define alloca _alloca
+# else
+# define YYSTACK_ALLOC alloca
+# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef _STDLIB_H
+# define _STDLIB_H 1
+# endif
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+# ifndef YYSTACK_ALLOC_MAXIMUM
+ /* The OS might guarantee only one guard page at the bottom of the stack,
+ and a page size can be as small as 4096 bytes. So we cannot safely
+ invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
+ to allow for a few compiler-allocated temporary stack slots. */
+# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+# endif
+# else
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# ifndef YYSTACK_ALLOC_MAXIMUM
+# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+# endif
+# if (defined __cplusplus && ! defined _STDLIB_H \
+ && ! ((defined YYMALLOC || defined malloc) \
+ && (defined YYFREE || defined free)))
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef _STDLIB_H
+# define _STDLIB_H 1
+# endif
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifndef YYFREE
+# define YYFREE free
+# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+ && (! defined __cplusplus \
+ || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ yytype_int16 yyss;
+ YYSTYPE yyvs;
+ };
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(To, From, Count) \
+ __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+# else
+# define YYCOPY(To, From, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (To)[yyi] = (From)[yyi]; \
+ } \
+ while (YYID (0))
+# endif
+# endif
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack, Stack, yysize); \
+ Stack = &yyptr->Stack; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (YYID (0))
+
+#endif
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 13
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 106
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 18
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 25
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 59
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 95
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 268
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+static const yytype_uint8 yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 6, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 5,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 3, 2, 4, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 2, 7, 8,
+ 9, 10, 11, 12, 13, 14, 15, 16, 17
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const yytype_uint8 yyprhs[] =
+{
+ 0, 0, 3, 5, 7, 10, 12, 14, 19, 25,
+ 31, 38, 40, 43, 45, 47, 49, 51, 53, 57,
+ 61, 66, 68, 71, 74, 77, 79, 81, 85, 88,
+ 90, 96, 101, 106, 111, 115, 119, 122, 128, 133,
+ 137, 139, 142, 144, 147, 149, 152, 154, 157, 159,
+ 162, 164, 167, 169, 172, 174, 177, 179, 182, 184
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yytype_int8 yyrhs[] =
+{
+ 19, 0, -1, 20, -1, 21, -1, 20, 21, -1,
+ 22, -1, 17, -1, 7, 39, 23, 40, -1, 7,
+ 35, 39, 23, 40, -1, 7, 34, 39, 23, 40,
+ -1, 7, 34, 35, 39, 23, 40, -1, 24, -1,
+ 23, 24, -1, 17, -1, 31, -1, 32, -1, 25,
+ -1, 26, -1, 10, 42, 38, -1, 11, 42, 38,
+ -1, 11, 39, 27, 40, -1, 28, -1, 27, 28,
+ -1, 42, 38, -1, 35, 36, -1, 35, -1, 36,
+ -1, 29, 6, 29, -1, 6, 29, -1, 29, -1,
+ 33, 34, 30, 37, 38, -1, 33, 30, 37, 38,
+ -1, 33, 34, 37, 38, -1, 33, 34, 30, 38,
+ -1, 33, 30, 38, -1, 33, 34, 38, -1, 33,
+ 38, -1, 41, 35, 35, 42, 38, -1, 41, 35,
+ 42, 38, -1, 41, 42, 38, -1, 8, -1, 8,
+ 16, -1, 12, -1, 12, 16, -1, 13, -1, 13,
+ 16, -1, 14, -1, 14, 16, -1, 15, -1, 15,
+ 16, -1, 5, -1, 5, 16, -1, 3, -1, 3,
+ 16, -1, 4, -1, 4, 16, -1, 9, -1, 9,
+ 16, -1, 34, -1, 42, 34, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const yytype_uint8 yyrline[] =
+{
+ 0, 95, 95, 98, 99, 102, 103, 106, 108, 110,
+ 112, 116, 117, 120, 121, 122, 123, 124, 127, 131,
+ 133, 139, 140, 143, 147, 149, 151, 155, 157, 159,
+ 163, 165, 167, 170, 172, 174, 176, 180, 182, 184,
+ 188, 189, 192, 193, 196, 197, 200, 201, 204, 205,
+ 208, 209, 212, 213, 216, 217, 220, 221, 224, 225
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "'{'", "'}'", "';'", "'/'", "T_VIRTUAL",
+ "T_DISPLAY", "T_WALL", "T_OPTION", "T_PARAM", "T_STRING", "T_DIMENSION",
+ "T_OFFSET", "T_ORIGIN", "T_COMMENT", "T_LINE_COMMENT", "$accept",
+ "Program", "EntryList", "Entry", "Virtual", "SubList", "Sub",
+ "OptionEntry", "ParamEntry", "ParamList", "Param", "PartialDim",
+ "FullDim", "DisplayEntry", "WallEntry", "Display", "Name", "Dimension",
+ "Offset", "Origin", "Terminal", "Open", "Close", "Wall", "NameList", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const yytype_uint16 yytoknum[] =
+{
+ 0, 256, 257, 123, 125, 59, 47, 258, 259, 260,
+ 261, 262, 263, 264, 265, 266, 267, 268
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const yytype_uint8 yyr1[] =
+{
+ 0, 18, 19, 20, 20, 21, 21, 22, 22, 22,
+ 22, 23, 23, 24, 24, 24, 24, 24, 25, 26,
+ 26, 27, 27, 28, 29, 29, 29, 30, 30, 30,
+ 31, 31, 31, 31, 31, 31, 31, 32, 32, 32,
+ 33, 33, 34, 34, 35, 35, 36, 36, 37, 37,
+ 38, 38, 39, 39, 40, 40, 41, 41, 42, 42
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const yytype_uint8 yyr2[] =
+{
+ 0, 2, 1, 1, 2, 1, 1, 4, 5, 5,
+ 6, 1, 2, 1, 1, 1, 1, 1, 3, 3,
+ 4, 1, 2, 2, 2, 1, 1, 3, 2, 1,
+ 5, 4, 4, 4, 3, 3, 2, 5, 4, 3,
+ 1, 2, 1, 2, 1, 2, 1, 2, 1, 2,
+ 1, 2, 1, 2, 1, 2, 1, 2, 1, 2
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+ STATE-NUM when YYTABLE doesn't specify something else to do. Zero
+ means the default is an error. */
+static const yytype_uint8 yydefact[] =
+{
+ 0, 0, 6, 0, 2, 3, 5, 52, 42, 44,
+ 0, 0, 0, 1, 4, 53, 43, 45, 0, 0,
+ 0, 40, 56, 0, 0, 13, 0, 11, 16, 17,
+ 14, 15, 0, 0, 0, 0, 0, 41, 57, 58,
+ 0, 0, 0, 54, 12, 7, 50, 0, 46, 29,
+ 0, 0, 25, 26, 36, 0, 0, 0, 9, 8,
+ 59, 18, 0, 21, 0, 19, 55, 51, 28, 47,
+ 0, 48, 0, 34, 0, 0, 35, 24, 0, 0,
+ 39, 10, 22, 20, 23, 27, 49, 31, 0, 33,
+ 32, 0, 38, 30, 37
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const yytype_int8 yydefgoto[] =
+{
+ -1, 3, 4, 5, 6, 26, 27, 28, 29, 62,
+ 63, 49, 50, 30, 31, 32, 39, 52, 53, 72,
+ 54, 12, 45, 33, 64
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -32
+static const yytype_int8 yypact[] =
+{
+ -3, 41, -32, 22, -3, -32, -32, 12, 35, 46,
+ 5, 62, 75, -32, -32, -32, -32, -32, 62, 75,
+ 75, 51, 54, 59, 18, -32, 65, -32, -32, -32,
+ -32, -32, 88, 37, 75, 65, 65, -32, -32, -32,
+ 86, 59, 86, 61, -32, -32, 79, -4, 80, 28,
+ 31, 74, 67, -32, -32, 37, 86, 65, -32, -32,
+ -32, -32, 56, -32, 86, -32, -32, -32, -32, -32,
+ -4, 81, 94, -32, 31, 94, -32, -32, 59, 86,
+ -32, -32, -32, -32, -32, -32, -32, -32, 94, -32,
+ -32, 86, -32, -32, -32
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const yytype_int8 yypgoto[] =
+{
+ -32, -32, -32, 99, -32, 6, -19, -32, -32, -32,
+ 42, -28, 55, -32, -32, -32, -1, 2, 53, -31,
+ -27, 48, -30, -32, -22
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If zero, do what YYDEFACT says.
+ If YYTABLE_NINF, syntax error. */
+#define YYTABLE_NINF -1
+static const yytype_uint8 yytable[] =
+{
+ 10, 40, 42, 11, 1, 58, 59, 44, 7, 9,
+ 48, 56, 18, 61, 2, 65, 44, 44, 9, 68,
+ 75, 7, 13, 73, 76, 35, 36, 81, 15, 80,
+ 8, 51, 83, 79, 70, 55, 46, 84, 44, 60,
+ 57, 60, 85, 88, 7, 87, 71, 89, 90, 8,
+ 9, 16, 92, 8, 9, 60, 91, 78, 19, 20,
+ 43, 93, 17, 60, 94, 7, 34, 37, 8, 43,
+ 38, 8, 41, 21, 22, 23, 24, 66, 60, 46,
+ 47, 48, 25, 21, 22, 23, 24, 9, 48, 71,
+ 60, 46, 25, 46, 47, 67, 69, 86, 8, 46,
+ 8, 9, 48, 14, 82, 77, 74
+};
+
+static const yytype_uint8 yycheck[] =
+{
+ 1, 23, 24, 1, 7, 35, 36, 26, 3, 13,
+ 14, 33, 10, 40, 17, 42, 35, 36, 13, 47,
+ 51, 3, 0, 50, 51, 19, 20, 57, 16, 56,
+ 12, 32, 62, 55, 6, 33, 5, 64, 57, 40,
+ 34, 42, 70, 74, 3, 72, 15, 74, 75, 12,
+ 13, 16, 79, 12, 13, 56, 78, 55, 10, 11,
+ 4, 88, 16, 64, 91, 3, 18, 16, 12, 4,
+ 16, 12, 24, 8, 9, 10, 11, 16, 79, 5,
+ 6, 14, 17, 8, 9, 10, 11, 13, 14, 15,
+ 91, 5, 17, 5, 6, 16, 16, 16, 12, 5,
+ 12, 13, 14, 4, 62, 52, 51
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const yytype_uint8 yystos[] =
+{
+ 0, 7, 17, 19, 20, 21, 22, 3, 12, 13,
+ 34, 35, 39, 0, 21, 16, 16, 16, 35, 39,
+ 39, 8, 9, 10, 11, 17, 23, 24, 25, 26,
+ 31, 32, 33, 41, 39, 23, 23, 16, 16, 34,
+ 42, 39, 42, 4, 24, 40, 5, 6, 14, 29,
+ 30, 34, 35, 36, 38, 35, 42, 23, 40, 40,
+ 34, 38, 27, 28, 42, 38, 16, 16, 29, 16,
+ 6, 15, 37, 38, 30, 37, 38, 36, 35, 42,
+ 38, 40, 28, 40, 38, 29, 16, 38, 37, 38,
+ 38, 42, 38, 38, 38
+};
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror. This remains here temporarily
+ to ease the transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. */
+
+#define YYFAIL goto yyerrlab
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY && yylen == 1) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ yytoken = YYTRANSLATE (yychar); \
+ YYPOPSTACK (1); \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror (YY_("syntax error: cannot back up")); \
+ YYERROR; \
+ } \
+while (YYID (0))
+
+
+#define YYTERROR 1
+#define YYERRCODE 256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+ If N is 0, then set CURRENT to the empty location which ends
+ the previous symbol: RHS[0] (always defined). */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+ do \
+ if (YYID (N)) \
+ { \
+ (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
+ (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
+ (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
+ (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
+ } \
+ else \
+ { \
+ (Current).first_line = (Current).last_line = \
+ YYRHSLOC (Rhs, 0).last_line; \
+ (Current).first_column = (Current).last_column = \
+ YYRHSLOC (Rhs, 0).last_column; \
+ } \
+ while (YYID (0))
+#endif
+
+
+/* YY_LOCATION_PRINT -- Print the location on the stream.
+ This macro was not mandated originally: define only if we know
+ we won't break user code: when these are the locations we know. */
+
+#ifndef YY_LOCATION_PRINT
+# if YYLTYPE_IS_TRIVIAL
+# define YY_LOCATION_PRINT(File, Loc) \
+ fprintf (File, "%d.%d-%d.%d", \
+ (Loc).first_line, (Loc).first_column, \
+ (Loc).last_line, (Loc).last_column)
+# else
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments. */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+#endif
+{
+ if (!yyvaluep)
+ return;
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+ YYUSE (yyoutput);
+# endif
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+#endif
+{
+ if (yytype < YYNTOKENS)
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+ yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+ YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *bottom, yytype_int16 *top)
+#else
+static void
+yy_stack_print (bottom, top)
+ yytype_int16 *bottom;
+ yytype_int16 *top;
+#endif
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (; bottom <= top; ++bottom)
+ YYFPRINTF (stderr, " %d", *bottom);
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
+#else
+static void
+yy_reduce_print (yyvsp, yyrule)
+ YYSTYPE *yyvsp;
+ int yyrule;
+#endif
+{
+ int yynrhs = yyr2[yyrule];
+ int yyi;
+ unsigned long int yylno = yyrline[yyrule];
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+ yyrule - 1, yylno);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++)
+ {
+ fprintf (stderr, " $%d = ", yyi + 1);
+ yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ );
+ fprintf (stderr, "\n");
+ }
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined __GLIBC__ && defined _STRING_H
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+ const char *yystr;
+#endif
+{
+ YYSIZE_T yylen;
+ for (yylen = 0; yystr[yylen]; yylen++)
+ continue;
+ return yylen;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+ char *yydest;
+ const char *yysrc;
+#endif
+{
+ char *yyd = yydest;
+ const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+ quotes and backslashes, so that it's suitable for yyerror. The
+ heuristic is that double-quoting is unnecessary unless the string
+ contains an apostrophe, a comma, or backslash (other than
+ backslash-backslash). YYSTR is taken from yytname. If YYRES is
+ null, do not copy; instead, return the length of what the result
+ would have been. */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+ if (*yystr == '"')
+ {
+ YYSIZE_T yyn = 0;
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
+ do_not_strip_quotes: ;
+ }
+
+ if (! yyres)
+ return yystrlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into YYRESULT an error message about the unexpected token
+ YYCHAR while in state YYSTATE. Return the number of bytes copied,
+ including the terminating null byte. If YYRESULT is null, do not
+ copy anything; just return the number of bytes that would be
+ copied. As a special case, return 0 if an ordinary "syntax error"
+ message will do. Return YYSIZE_MAXIMUM if overflow occurs during
+ size calculation. */
+static YYSIZE_T
+yysyntax_error (char *yyresult, int yystate, int yychar)
+{
+ int yyn = yypact[yystate];
+
+ if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
+ return 0;
+ else
+ {
+ int yytype = YYTRANSLATE (yychar);
+ YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+ YYSIZE_T yysize = yysize0;
+ YYSIZE_T yysize1;
+ int yysize_overflow = 0;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ int yyx;
+
+# if 0
+ /* This is so xgettext sees the translatable formats that are
+ constructed on the fly. */
+ YY_("syntax error, unexpected %s");
+ YY_("syntax error, unexpected %s, expecting %s");
+ YY_("syntax error, unexpected %s, expecting %s or %s");
+ YY_("syntax error, unexpected %s, expecting %s or %s or %s");
+ YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
+# endif
+ char *yyfmt;
+ char const *yyf;
+ static char const yyunexpected[] = "syntax error, unexpected %s";
+ static char const yyexpecting[] = ", expecting %s";
+ static char const yyor[] = " or %s";
+ char yyformat[sizeof yyunexpected
+ + sizeof yyexpecting - 1
+ + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+ * (sizeof yyor - 1))];
+ char const *yyprefix = yyexpecting;
+
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn + 1;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yycount = 1;
+
+ yyarg[0] = yytname[yytype];
+ yyfmt = yystpcpy (yyformat, yyunexpected);
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ yyformat[sizeof yyunexpected - 1] = '\0';
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+ yysize_overflow |= (yysize1 < yysize);
+ yysize = yysize1;
+ yyfmt = yystpcpy (yyfmt, yyprefix);
+ yyprefix = yyor;
+ }
+
+ yyf = YY_(yyformat);
+ yysize1 = yysize + yystrlen (yyf);
+ yysize_overflow |= (yysize1 < yysize);
+ yysize = yysize1;
+
+ if (yysize_overflow)
+ return YYSIZE_MAXIMUM;
+
+ if (yyresult)
+ {
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ char *yyp = yyresult;
+ int yyi = 0;
+ while ((*yyp = *yyf) != '\0')
+ {
+ if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyf += 2;
+ }
+ else
+ {
+ yyp++;
+ yyf++;
+ }
+ }
+ }
+ return yysize;
+ }
+}
+#endif /* YYERROR_VERBOSE */
+
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep)
+ const char *yymsg;
+ int yytype;
+ YYSTYPE *yyvaluep;
+#endif
+{
+ YYUSE (yyvaluep);
+
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ switch (yytype)
+ {
+
+ default:
+ break;
+ }
+}
+
+
+/* Prevent warnings from -Wmissing-prototypes. */
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+
+/* The look-ahead symbol. */
+int yychar;
+
+/* The semantic value of the look-ahead symbol. */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far. */
+int yynerrs;
+
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+ void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+
+ int yystate;
+ int yyn;
+ int yyresult;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+ /* Look-ahead token as an internal (translated) token number. */
+ int yytoken = 0;
+#if YYERROR_VERBOSE
+ /* Buffer for error messages, and its allocated size. */
+ char yymsgbuf[128];
+ char *yymsg = yymsgbuf;
+ YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+ /* Three stacks and their tools:
+ `yyss': related to states,
+ `yyvs': related to semantic values,
+ `yyls': related to locations.
+
+ Refer to the stacks thru separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ yytype_int16 yyssa[YYINITDEPTH];
+ yytype_int16 *yyss = yyssa;
+ yytype_int16 *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs = yyvsa;
+ YYSTYPE *yyvsp;
+
+
+
+#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
+
+ YYSIZE_T yystacksize = YYINITDEPTH;
+
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+
+ /* The number of symbols on the RHS of the reduced rule.
+ Keep to zero when no symbol should be popped. */
+ int yylen = 0;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+
+ /* Initialize stack pointers.
+ Waste one element of value and location stack
+ so that they stay on the same level as the state stack.
+ The wasted elements are never initialized. */
+
+ yyssp = yyss;
+ yyvsp = yyvs;
+
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. So pushing a state here evens the stacks. */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ yytype_int16 *yyss1 = yyss;
+
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyexhaustedlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyexhaustedlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss);
+ YYSTACK_RELOCATE (yyvs);
+
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+ /* Do appropriate processing given the current state. Read a
+ look-ahead token if we need one and don't already have one. */
+
+ /* First try to decide what to do without reference to look-ahead token. */
+ yyn = yypact[yystate];
+ if (yyn == YYPACT_NINF)
+ goto yydefault;
+
+ /* Not known => get a look-ahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = YYLEX;
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yyn == 0 || yyn == YYTABLE_NINF)
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ /* Shift the look-ahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the shifted token unless it is eof. */
+ if (yychar != YYEOF)
+ yychar = YYEMPTY;
+
+ yystate = yyn;
+ *++yyvsp = yylval;
+
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ `$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 2:
+#line 95 "parser.y"
+ { dmxConfigEntry = (yyvsp[(1) - (1)].entry); }
+ break;
+
+ case 4:
+#line 99 "parser.y"
+ { APPEND(DMXConfigEntryPtr,(yyvsp[(1) - (2)].entry),(yyvsp[(2) - (2)].entry)); (yyval.entry) = (yyvsp[(1) - (2)].entry); }
+ break;
+
+ case 5:
+#line 102 "parser.y"
+ { (yyval.entry) = dmxConfigEntryVirtual((yyvsp[(1) - (1)].virtual)); }
+ break;
+
+ case 6:
+#line 103 "parser.y"
+ { (yyval.entry) = dmxConfigEntryComment((yyvsp[(1) - (1)].comment)); }
+ break;
+
+ case 7:
+#line 107 "parser.y"
+ { (yyval.virtual) = dmxConfigCreateVirtual((yyvsp[(1) - (4)].token), NULL, NULL, (yyvsp[(2) - (4)].token), (yyvsp[(3) - (4)].subentry), (yyvsp[(4) - (4)].token)); }
+ break;
+
+ case 8:
+#line 109 "parser.y"
+ { (yyval.virtual) = dmxConfigCreateVirtual((yyvsp[(1) - (5)].token), NULL, (yyvsp[(2) - (5)].pair), (yyvsp[(3) - (5)].token), (yyvsp[(4) - (5)].subentry), (yyvsp[(5) - (5)].token)); }
+ break;
+
+ case 9:
+#line 111 "parser.y"
+ { (yyval.virtual) = dmxConfigCreateVirtual((yyvsp[(1) - (5)].token), (yyvsp[(2) - (5)].string), NULL, (yyvsp[(3) - (5)].token), (yyvsp[(4) - (5)].subentry), (yyvsp[(5) - (5)].token)); }
+ break;
+
+ case 10:
+#line 113 "parser.y"
+ { (yyval.virtual) = dmxConfigCreateVirtual((yyvsp[(1) - (6)].token), (yyvsp[(2) - (6)].string), (yyvsp[(3) - (6)].pair), (yyvsp[(4) - (6)].token), (yyvsp[(5) - (6)].subentry), (yyvsp[(6) - (6)].token) ); }
+ break;
+
+ case 12:
+#line 117 "parser.y"
+ { APPEND(DMXConfigSubPtr,(yyvsp[(1) - (2)].subentry),(yyvsp[(2) - (2)].subentry)); (yyval.subentry) = (yyvsp[(1) - (2)].subentry); }
+ break;
+
+ case 13:
+#line 120 "parser.y"
+ { (yyval.subentry) = dmxConfigSubComment((yyvsp[(1) - (1)].comment)); }
+ break;
+
+ case 14:
+#line 121 "parser.y"
+ { (yyval.subentry) = dmxConfigSubDisplay((yyvsp[(1) - (1)].display)); }
+ break;
+
+ case 15:
+#line 122 "parser.y"
+ { (yyval.subentry) = dmxConfigSubWall((yyvsp[(1) - (1)].wall)); }
+ break;
+
+ case 16:
+#line 123 "parser.y"
+ { (yyval.subentry) = dmxConfigSubOption((yyvsp[(1) - (1)].option)); }
+ break;
+
+ case 17:
+#line 124 "parser.y"
+ { (yyval.subentry) = dmxConfigSubParam((yyvsp[(1) - (1)].param)); }
+ break;
+
+ case 18:
+#line 128 "parser.y"
+ { (yyval.option) = dmxConfigCreateOption((yyvsp[(1) - (3)].token), (yyvsp[(2) - (3)].string), (yyvsp[(3) - (3)].token)); }
+ break;
+
+ case 19:
+#line 132 "parser.y"
+ { (yyval.param) = dmxConfigCreateParam((yyvsp[(1) - (3)].token), NULL, (yyvsp[(2) - (3)].string), NULL, (yyvsp[(3) - (3)].token)); }
+ break;
+
+ case 20:
+#line 134 "parser.y"
+ { (yyval.param) = dmxConfigCreateParam((yyvsp[(1) - (4)].token), (yyvsp[(2) - (4)].token), NULL, (yyvsp[(4) - (4)].token), NULL);
+ (yyval.param)->next = (yyvsp[(3) - (4)].param);
+ }
+ break;
+
+ case 22:
+#line 140 "parser.y"
+ { APPEND(DMXConfigParamPtr,(yyvsp[(1) - (2)].param),(yyvsp[(2) - (2)].param)); (yyval.param) = (yyvsp[(1) - (2)].param); }
+ break;
+
+ case 23:
+#line 144 "parser.y"
+ { (yyval.param) = dmxConfigCreateParam(NULL, NULL, (yyvsp[(1) - (2)].string), NULL, (yyvsp[(2) - (2)].token)); }
+ break;
+
+ case 24:
+#line 148 "parser.y"
+ { (yyval.pdim) = dmxConfigCreatePartDim((yyvsp[(1) - (2)].pair), (yyvsp[(2) - (2)].pair)); }
+ break;
+
+ case 25:
+#line 150 "parser.y"
+ { (yyval.pdim) = dmxConfigCreatePartDim((yyvsp[(1) - (1)].pair), NULL); }
+ break;
+
+ case 26:
+#line 152 "parser.y"
+ { (yyval.pdim) = dmxConfigCreatePartDim(NULL, (yyvsp[(1) - (1)].pair)); }
+ break;
+
+ case 27:
+#line 156 "parser.y"
+ { (yyval.fdim) = dmxConfigCreateFullDim((yyvsp[(1) - (3)].pdim), (yyvsp[(3) - (3)].pdim)); }
+ break;
+
+ case 28:
+#line 158 "parser.y"
+ { (yyval.fdim) = dmxConfigCreateFullDim(NULL, (yyvsp[(2) - (2)].pdim)); }
+ break;
+
+ case 29:
+#line 160 "parser.y"
+ { (yyval.fdim) = dmxConfigCreateFullDim((yyvsp[(1) - (1)].pdim), NULL); }
+ break;
+
+ case 30:
+#line 164 "parser.y"
+ { (yyval.display) = dmxConfigCreateDisplay((yyvsp[(1) - (5)].token), (yyvsp[(2) - (5)].string), (yyvsp[(3) - (5)].fdim), (yyvsp[(4) - (5)].pair), (yyvsp[(5) - (5)].token)); }
+ break;
+
+ case 31:
+#line 166 "parser.y"
+ { (yyval.display) = dmxConfigCreateDisplay((yyvsp[(1) - (4)].token), NULL, (yyvsp[(2) - (4)].fdim), (yyvsp[(3) - (4)].pair), (yyvsp[(4) - (4)].token)); }
+ break;
+
+ case 32:
+#line 168 "parser.y"
+ { (yyval.display) = dmxConfigCreateDisplay((yyvsp[(1) - (4)].token), (yyvsp[(2) - (4)].string), NULL, (yyvsp[(3) - (4)].pair), (yyvsp[(4) - (4)].token)); }
+ break;
+
+ case 33:
+#line 171 "parser.y"
+ { (yyval.display) = dmxConfigCreateDisplay((yyvsp[(1) - (4)].token), (yyvsp[(2) - (4)].string), (yyvsp[(3) - (4)].fdim), NULL, (yyvsp[(4) - (4)].token)); }
+ break;
+
+ case 34:
+#line 173 "parser.y"
+ { (yyval.display) = dmxConfigCreateDisplay((yyvsp[(1) - (3)].token), NULL, (yyvsp[(2) - (3)].fdim), NULL, (yyvsp[(3) - (3)].token)); }
+ break;
+
+ case 35:
+#line 175 "parser.y"
+ { (yyval.display) = dmxConfigCreateDisplay((yyvsp[(1) - (3)].token), (yyvsp[(2) - (3)].string), NULL, NULL, (yyvsp[(3) - (3)].token)); }
+ break;
+
+ case 36:
+#line 177 "parser.y"
+ { (yyval.display) = dmxConfigCreateDisplay((yyvsp[(1) - (2)].token), NULL, NULL, NULL, (yyvsp[(2) - (2)].token)); }
+ break;
+
+ case 37:
+#line 181 "parser.y"
+ { (yyval.wall) = dmxConfigCreateWall((yyvsp[(1) - (5)].token), (yyvsp[(2) - (5)].pair), (yyvsp[(3) - (5)].pair), (yyvsp[(4) - (5)].string), (yyvsp[(5) - (5)].token)); }
+ break;
+
+ case 38:
+#line 183 "parser.y"
+ { (yyval.wall) = dmxConfigCreateWall((yyvsp[(1) - (4)].token), (yyvsp[(2) - (4)].pair), NULL, (yyvsp[(3) - (4)].string), (yyvsp[(4) - (4)].token)); }
+ break;
+
+ case 39:
+#line 185 "parser.y"
+ { (yyval.wall) = dmxConfigCreateWall((yyvsp[(1) - (3)].token), NULL, NULL, (yyvsp[(2) - (3)].string), (yyvsp[(3) - (3)].token)); }
+ break;
+
+ case 41:
+#line 189 "parser.y"
+ { (yyval.token) = (yyvsp[(1) - (2)].token); (yyval.token)->comment = (yyvsp[(2) - (2)].comment)->comment; }
+ break;
+
+ case 43:
+#line 193 "parser.y"
+ { (yyval.string) = (yyvsp[(1) - (2)].string); (yyval.string)->comment = (yyvsp[(2) - (2)].comment)->comment; }
+ break;
+
+ case 45:
+#line 197 "parser.y"
+ { (yyval.pair) = (yyvsp[(1) - (2)].pair); (yyval.pair)->comment = (yyvsp[(2) - (2)].comment)->comment; }
+ break;
+
+ case 47:
+#line 201 "parser.y"
+ { (yyval.pair) = (yyvsp[(1) - (2)].pair); (yyval.pair)->comment = (yyvsp[(2) - (2)].comment)->comment; }
+ break;
+
+ case 49:
+#line 205 "parser.y"
+ { (yyval.pair) = (yyvsp[(1) - (2)].pair); (yyval.pair)->comment = (yyvsp[(2) - (2)].comment)->comment; }
+ break;
+
+ case 51:
+#line 209 "parser.y"
+ { (yyval.token) = (yyvsp[(1) - (2)].token); (yyval.token)->comment = (yyvsp[(2) - (2)].comment)->comment; }
+ break;
+
+ case 53:
+#line 213 "parser.y"
+ { (yyval.token) = (yyvsp[(1) - (2)].token); (yyval.token)->comment = (yyvsp[(2) - (2)].comment)->comment; }
+ break;
+
+ case 55:
+#line 217 "parser.y"
+ { (yyval.token) = (yyvsp[(1) - (2)].token); (yyval.token)->comment = (yyvsp[(2) - (2)].comment)->comment; }
+ break;
+
+ case 57:
+#line 221 "parser.y"
+ { (yyval.token) = (yyvsp[(1) - (2)].token); (yyval.token)->comment = (yyvsp[(2) - (2)].comment)->comment; }
+ break;
+
+ case 59:
+#line 225 "parser.y"
+ { APPEND(DMXConfigStringPtr, (yyvsp[(1) - (2)].string), (yyvsp[(2) - (2)].string)); (yyval.string) = (yyvsp[(1) - (2)].string); }
+ break;
+
+
+/* Line 1267 of yacc.c. */
+#line 1675 "parser.c"
+ default: break;
+ }
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+
+
+ /* Now `shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if ! YYERROR_VERBOSE
+ yyerror (YY_("syntax error"));
+#else
+ {
+ YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+ if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
+ {
+ YYSIZE_T yyalloc = 2 * yysize;
+ if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
+ yyalloc = YYSTACK_ALLOC_MAXIMUM;
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yyalloc);
+ if (yymsg)
+ yymsg_alloc = yyalloc;
+ else
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ }
+ }
+
+ if (0 < yysize && yysize <= yymsg_alloc)
+ {
+ (void) yysyntax_error (yymsg, yystate, yychar);
+ yyerror (yymsg);
+ }
+ else
+ {
+ yyerror (YY_("syntax error"));
+ if (yysize != 0)
+ goto yyexhaustedlab;
+ }
+ }
+#endif
+ }
+
+
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse look-ahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF)
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
+ else
+ {
+ yydestruct ("Error: discarding",
+ yytoken, &yylval);
+ yychar = YYEMPTY;
+ }
+ }
+
+ /* Else will try to reuse look-ahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+ /* Pacify compilers like GCC when the user code never invokes
+ YYERROR and the label yyerrorlab therefore never appears in user
+ code. */
+ if (/*CONSTCOND*/ 0)
+ goto yyerrorlab;
+
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYERROR. */
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (yyn != YYPACT_NINF)
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+
+ yydestruct ("Error: popping",
+ yystos[yystate], yyvsp);
+ YYPOPSTACK (1);
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ *++yyvsp = yylval;
+
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#ifndef yyoverflow
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here. |
+`-------------------------------------------------*/
+yyexhaustedlab:
+ yyerror (YY_("memory exhausted"));
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+ if (yychar != YYEOF && yychar != YYEMPTY)
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval);
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYABORT or YYACCEPT. */
+ YYPOPSTACK (yylen);
+ YY_STACK_PRINT (yyss, yyssp);
+ while (yyssp != yyss)
+ {
+ yydestruct ("Cleanup: popping",
+ yystos[*yyssp], yyvsp);
+ YYPOPSTACK (1);
+ }
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+#endif
+ /* Make sure YYID is used. */
+ return YYID (yyresult);
+}
+
+
+
diff --git a/xorg-server/hw/dmx/config/parser.h b/xorg-server/hw/dmx/config/parser.h
new file mode 100644
index 000000000..1c9fde16c
--- /dev/null
+++ b/xorg-server/hw/dmx/config/parser.h
@@ -0,0 +1,99 @@
+/* A Bison parser, made by GNU Bison 2.3. */
+
+/* Skeleton interface for Bison's Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ T_VIRTUAL = 258,
+ T_DISPLAY = 259,
+ T_WALL = 260,
+ T_OPTION = 261,
+ T_PARAM = 262,
+ T_STRING = 263,
+ T_DIMENSION = 264,
+ T_OFFSET = 265,
+ T_ORIGIN = 266,
+ T_COMMENT = 267,
+ T_LINE_COMMENT = 268
+ };
+#endif
+/* Tokens. */
+#define T_VIRTUAL 258
+#define T_DISPLAY 259
+#define T_WALL 260
+#define T_OPTION 261
+#define T_PARAM 262
+#define T_STRING 263
+#define T_DIMENSION 264
+#define T_OFFSET 265
+#define T_ORIGIN 266
+#define T_COMMENT 267
+#define T_LINE_COMMENT 268
+
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+#line 56 "parser.y"
+{
+ DMXConfigTokenPtr token;
+ DMXConfigStringPtr string;
+ DMXConfigNumberPtr number;
+ DMXConfigPairPtr pair;
+ DMXConfigFullDimPtr fdim;
+ DMXConfigPartDimPtr pdim;
+ DMXConfigDisplayPtr display;
+ DMXConfigWallPtr wall;
+ DMXConfigOptionPtr option;
+ DMXConfigParamPtr param;
+ DMXConfigCommentPtr comment;
+ DMXConfigSubPtr subentry;
+ DMXConfigVirtualPtr virtual;
+ DMXConfigEntryPtr entry;
+}
+/* Line 1489 of yacc.c. */
+#line 92 "parser.h"
+ YYSTYPE;
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+extern YYSTYPE yylval;
+
diff --git a/xorg-server/hw/dmx/config/parser.y b/xorg-server/hw/dmx/config/parser.y
new file mode 100644
index 000000000..ac2441017
--- /dev/null
+++ b/xorg-server/hw/dmx/config/parser.y
@@ -0,0 +1,226 @@
+/* $XFree86$ */
+/*
+ * 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.
+ */
+
+/*
+ * Authors:
+ * Rickard E. (Rik) Faith <faith@redhat.com>
+ *
+ */
+
+%{
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "dmxparse.h"
+#include <string.h>
+#include <stdlib.h>
+#define YYDEBUG 1
+#define YYERROR_VERBOSE
+#define YY_USE_PROTOS
+
+DMXConfigEntryPtr dmxConfigEntry = NULL;
+#define APPEND(type, h, t) \
+{ \
+ type pt; \
+ for (pt = h; pt->next; pt = pt->next); \
+ pt->next = t; \
+}
+%}
+
+%union {
+ DMXConfigTokenPtr token;
+ DMXConfigStringPtr string;
+ DMXConfigNumberPtr number;
+ DMXConfigPairPtr pair;
+ DMXConfigFullDimPtr fdim;
+ DMXConfigPartDimPtr pdim;
+ DMXConfigDisplayPtr display;
+ DMXConfigWallPtr wall;
+ DMXConfigOptionPtr option;
+ DMXConfigParamPtr param;
+ DMXConfigCommentPtr comment;
+ DMXConfigSubPtr subentry;
+ DMXConfigVirtualPtr virtual;
+ DMXConfigEntryPtr entry;
+}
+
+ /* Terminals */
+%token <token> '{' '}' ';' '/' T_VIRTUAL T_DISPLAY T_WALL T_OPTION T_PARAM
+%token <string> T_STRING
+%token <pair> T_DIMENSION T_OFFSET T_ORIGIN
+%token <comment> T_COMMENT T_LINE_COMMENT
+
+ /* Non-termials */
+%type <token> Display Wall Terminal Open Close
+%type <string> NameList Name
+%type <pair> Dimension Offset Origin
+%type <pdim> PartialDim
+%type <fdim> FullDim
+%type <display> DisplayEntry
+%type <option> OptionEntry
+%type <param> ParamEntry ParamList Param
+%type <subentry> SubList Sub
+%type <wall> WallEntry
+%type <virtual> Virtual
+%type <entry> Program EntryList Entry
+
+%%
+
+Program : EntryList { dmxConfigEntry = $1; }
+ ;
+
+EntryList : Entry
+ | EntryList Entry { APPEND(DMXConfigEntryPtr,$1,$2); $$ = $1; }
+ ;
+
+Entry : Virtual { $$ = dmxConfigEntryVirtual($1); }
+ | T_LINE_COMMENT { $$ = dmxConfigEntryComment($1); }
+ ;
+
+Virtual : T_VIRTUAL Open SubList Close
+ { $$ = dmxConfigCreateVirtual($1, NULL, NULL, $2, $3, $4); }
+ | T_VIRTUAL Dimension Open SubList Close
+ { $$ = dmxConfigCreateVirtual($1, NULL, $2, $3, $4, $5); }
+ | T_VIRTUAL Name Open SubList Close
+ { $$ = dmxConfigCreateVirtual($1, $2, NULL, $3, $4, $5); }
+ | T_VIRTUAL Name Dimension Open SubList Close
+ { $$ = dmxConfigCreateVirtual($1, $2, $3, $4, $5, $6 ); }
+ ;
+
+SubList : Sub
+ | SubList Sub { APPEND(DMXConfigSubPtr,$1,$2); $$ = $1; }
+ ;
+
+Sub : T_LINE_COMMENT { $$ = dmxConfigSubComment($1); }
+ | DisplayEntry { $$ = dmxConfigSubDisplay($1); }
+ | WallEntry { $$ = dmxConfigSubWall($1); }
+ | OptionEntry { $$ = dmxConfigSubOption($1); }
+ | ParamEntry { $$ = dmxConfigSubParam($1); }
+ ;
+
+OptionEntry : T_OPTION NameList Terminal
+ { $$ = dmxConfigCreateOption($1, $2, $3); }
+ ;
+
+ParamEntry : T_PARAM NameList Terminal
+ { $$ = dmxConfigCreateParam($1, NULL, $2, NULL, $3); }
+ | T_PARAM Open ParamList Close
+ { $$ = dmxConfigCreateParam($1, $2, NULL, $4, NULL);
+ $$->next = $3;
+ }
+ ;
+
+ParamList : Param
+ | ParamList Param { APPEND(DMXConfigParamPtr,$1,$2); $$ = $1; }
+ ;
+
+Param : NameList Terminal
+ { $$ = dmxConfigCreateParam(NULL, NULL, $1, NULL, $2); }
+ ;
+
+PartialDim : Dimension Offset
+ { $$ = dmxConfigCreatePartDim($1, $2); }
+ | Dimension
+ { $$ = dmxConfigCreatePartDim($1, NULL); }
+ | Offset
+ { $$ = dmxConfigCreatePartDim(NULL, $1); }
+ ;
+
+FullDim : PartialDim '/' PartialDim
+ { $$ = dmxConfigCreateFullDim($1, $3); }
+ | '/' PartialDim
+ { $$ = dmxConfigCreateFullDim(NULL, $2); }
+ | PartialDim
+ { $$ = dmxConfigCreateFullDim($1, NULL); }
+ ;
+
+DisplayEntry : Display Name FullDim Origin Terminal
+ { $$ = dmxConfigCreateDisplay($1, $2, $3, $4, $5); }
+ | Display FullDim Origin Terminal
+ { $$ = dmxConfigCreateDisplay($1, NULL, $2, $3, $4); }
+ | Display Name Origin Terminal
+ { $$ = dmxConfigCreateDisplay($1, $2, NULL, $3, $4); }
+
+ | Display Name FullDim Terminal
+ { $$ = dmxConfigCreateDisplay($1, $2, $3, NULL, $4); }
+ | Display FullDim Terminal
+ { $$ = dmxConfigCreateDisplay($1, NULL, $2, NULL, $3); }
+ | Display Name Terminal
+ { $$ = dmxConfigCreateDisplay($1, $2, NULL, NULL, $3); }
+ | Display Terminal
+ { $$ = dmxConfigCreateDisplay($1, NULL, NULL, NULL, $2); }
+ ;
+
+WallEntry : Wall Dimension Dimension NameList Terminal
+ { $$ = dmxConfigCreateWall($1, $2, $3, $4, $5); }
+ | Wall Dimension NameList Terminal
+ { $$ = dmxConfigCreateWall($1, $2, NULL, $3, $4); }
+ | Wall NameList Terminal
+ { $$ = dmxConfigCreateWall($1, NULL, NULL, $2, $3); }
+ ;
+
+Display : T_DISPLAY
+ | T_DISPLAY T_COMMENT { $$ = $1; $$->comment = $2->comment; }
+ ;
+
+Name : T_STRING
+ | T_STRING T_COMMENT { $$ = $1; $$->comment = $2->comment; }
+ ;
+
+Dimension : T_DIMENSION
+ | T_DIMENSION T_COMMENT { $$ = $1; $$->comment = $2->comment; }
+ ;
+
+Offset : T_OFFSET
+ | T_OFFSET T_COMMENT { $$ = $1; $$->comment = $2->comment; }
+ ;
+
+Origin : T_ORIGIN
+ | T_ORIGIN T_COMMENT { $$ = $1; $$->comment = $2->comment; }
+ ;
+
+Terminal : ';'
+ | ';' T_COMMENT { $$ = $1; $$->comment = $2->comment; }
+ ;
+
+Open : '{'
+ | '{' T_COMMENT { $$ = $1; $$->comment = $2->comment; }
+ ;
+
+Close : '}'
+ | '}' T_COMMENT { $$ = $1; $$->comment = $2->comment; }
+ ;
+
+Wall : T_WALL
+ | T_WALL T_COMMENT { $$ = $1; $$->comment = $2->comment; }
+ ;
+
+NameList : Name
+ | NameList Name { APPEND(DMXConfigStringPtr, $1, $2); $$ = $1; }
+ ;
diff --git a/xorg-server/hw/dmx/config/scanner.c b/xorg-server/hw/dmx/config/scanner.c
new file mode 100644
index 000000000..d6b44b162
--- /dev/null
+++ b/xorg-server/hw/dmx/config/scanner.c
@@ -0,0 +1,2028 @@
+
+#line 3 "scanner.c"
+
+#define YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 35
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+#endif /* ! C99 */
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart(yyin )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#define YY_BUF_SIZE 16384
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+extern int yyleng;
+
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ #define YY_LESS_LINENO(n)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+ } \
+ while ( 0 )
+
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ int yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via yyrestart()), so that the user can continue scanning by
+ * just pointing yyin at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+static int yy_n_chars; /* number of characters read into yy_ch_buf */
+int yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart (FILE *input_file );
+void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
+void yy_delete_buffer (YY_BUFFER_STATE b );
+void yy_flush_buffer (YY_BUFFER_STATE b );
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
+void yypop_buffer_state (void );
+
+static void yyensure_buffer_stack (void );
+static void yy_load_buffer_state (void );
+static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
+
+#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
+YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
+YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );
+
+void *yyalloc (yy_size_t );
+void *yyrealloc (void *,yy_size_t );
+void yyfree (void * );
+
+#define yy_new_buffer yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer(yyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer(yyin,YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+typedef unsigned char YY_CHAR;
+
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+
+typedef int yy_state_type;
+
+extern int yylineno;
+
+int yylineno = 1;
+
+extern char *yytext;
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state (void );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
+static int yy_get_next_buffer (void );
+static void yy_fatal_error (yyconst char msg[] );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ yyleng = (size_t) (yy_cp - yy_bp); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ (yy_c_buf_p) = yy_cp;
+
+#define YY_NUM_RULES 20
+#define YY_END_OF_BUFFER 21
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static yyconst flex_int16_t yy_accept[73] =
+ { 0,
+ 0, 0, 0, 0, 21, 19, 12, 11, 19, 18,
+ 19, 19, 16, 19, 15, 19, 19, 19, 19, 19,
+ 19, 13, 14, 17, 12, 0, 10, 18, 9, 9,
+ 0, 0, 0, 0, 0, 9, 9, 9, 9, 9,
+ 17, 0, 9, 0, 6, 0, 0, 9, 9, 9,
+ 9, 9, 0, 0, 7, 8, 9, 9, 9, 9,
+ 3, 7, 9, 9, 5, 9, 9, 4, 9, 2,
+ 1, 0
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 1, 4, 5, 1, 1, 1, 1, 1,
+ 1, 6, 7, 1, 7, 6, 8, 9, 9, 9,
+ 9, 9, 9, 9, 9, 9, 9, 6, 10, 1,
+ 1, 1, 1, 11, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 1, 1, 1, 1, 6, 1, 12, 6, 6, 13,
+
+ 6, 6, 6, 6, 14, 6, 6, 15, 16, 17,
+ 18, 19, 6, 20, 21, 22, 23, 24, 25, 26,
+ 27, 6, 28, 1, 29, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1
+ } ;
+
+static yyconst flex_int32_t yy_meta[30] =
+ { 0,
+ 1, 1, 2, 1, 1, 3, 3, 3, 3, 1,
+ 1, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 1, 1
+ } ;
+
+static yyconst flex_int16_t yy_base[77] =
+ { 0,
+ 0, 101, 0, 100, 104, 107, 101, 107, 98, 0,
+ 0, 92, 0, 28, 107, 29, 86, 80, 86, 83,
+ 84, 107, 107, 0, 93, 90, 89, 0, 0, 32,
+ 30, 31, 33, 34, 42, 71, 69, 70, 69, 73,
+ 0, 43, 44, 46, 78, 45, 77, 66, 70, 71,
+ 60, 66, 50, 56, 70, 67, 58, 52, 53, 44,
+ 0, 57, 52, 46, 0, 50, 34, 0, 45, 0,
+ 0, 107, 71, 74, 46, 77
+ } ;
+
+static yyconst flex_int16_t yy_def[77] =
+ { 0,
+ 72, 1, 1, 1, 72, 72, 72, 72, 73, 74,
+ 75, 75, 75, 72, 72, 72, 75, 75, 75, 75,
+ 75, 72, 72, 76, 72, 73, 72, 74, 75, 75,
+ 72, 72, 72, 72, 72, 75, 75, 75, 75, 75,
+ 76, 72, 75, 72, 72, 72, 72, 75, 75, 75,
+ 75, 75, 72, 72, 75, 72, 75, 75, 75, 75,
+ 75, 72, 75, 75, 75, 75, 75, 75, 75, 75,
+ 75, 0, 72, 72, 72, 72
+ } ;
+
+static yyconst flex_int16_t yy_nxt[137] =
+ { 0,
+ 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 16, 11, 17, 11, 11, 11, 11, 18, 19, 11,
+ 11, 11, 11, 20, 21, 11, 11, 22, 23, 31,
+ 34, 31, 31, 42, 44, 34, 32, 35, 43, 32,
+ 30, 45, 35, 46, 42, 54, 46, 44, 29, 53,
+ 35, 54, 55, 33, 45, 33, 33, 54, 62, 71,
+ 70, 69, 68, 67, 62, 62, 66, 47, 65, 64,
+ 47, 26, 63, 26, 28, 56, 28, 41, 55, 41,
+ 61, 60, 59, 58, 57, 56, 45, 52, 51, 50,
+ 49, 48, 26, 27, 25, 40, 39, 38, 37, 36,
+
+ 30, 27, 25, 72, 24, 24, 5, 72, 72, 72,
+ 72, 72, 72, 72, 72, 72, 72, 72, 72, 72,
+ 72, 72, 72, 72, 72, 72, 72, 72, 72, 72,
+ 72, 72, 72, 72, 72, 72
+ } ;
+
+static yyconst flex_int16_t yy_chk[137] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 14,
+ 16, 31, 32, 30, 33, 34, 14, 16, 30, 32,
+ 30, 33, 34, 35, 42, 43, 46, 44, 75, 42,
+ 35, 53, 43, 14, 44, 31, 32, 54, 53, 69,
+ 67, 66, 64, 63, 54, 62, 60, 35, 59, 58,
+ 46, 73, 57, 73, 74, 56, 74, 76, 55, 76,
+ 52, 51, 50, 49, 48, 47, 45, 40, 39, 38,
+ 37, 36, 27, 26, 25, 21, 20, 19, 18, 17,
+
+ 12, 9, 7, 5, 4, 2, 72, 72, 72, 72,
+ 72, 72, 72, 72, 72, 72, 72, 72, 72, 72,
+ 72, 72, 72, 72, 72, 72, 72, 72, 72, 72,
+ 72, 72, 72, 72, 72, 72
+ } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "scanner.l"
+/* $XFree86$ */
+/*
+ * 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>
+ *
+ */
+#line 36 "scanner.l"
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "dmxparse.h"
+#include "parser.h"
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+static int getdimension(int token, const char *text, int leng);
+static int getstring(int token, const char *text, int leng);
+static int gettoken(int token, const char *text, int leng);
+static int getcomment(int token, const char *text, int leng);
+static int lineno = 1;
+
+#line 548 "scanner.c"
+
+#define INITIAL 0
+#define OTHER 1
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals (void );
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int yylex_destroy (void );
+
+int yyget_debug (void );
+
+void yyset_debug (int debug_flag );
+
+YY_EXTRA_TYPE yyget_extra (void );
+
+void yyset_extra (YY_EXTRA_TYPE user_defined );
+
+FILE *yyget_in (void );
+
+void yyset_in (FILE * in_str );
+
+FILE *yyget_out (void );
+
+void yyset_out (FILE * out_str );
+
+int yyget_leng (void );
+
+char *yyget_text (void );
+
+int yyget_lineno (void );
+
+void yyset_lineno (int line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap (void );
+#else
+extern int yywrap (void );
+#endif
+#endif
+
+ static void yyunput (int c,char *buf_ptr );
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * );
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (void );
+#else
+static int input (void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO fwrite( yytext, yyleng, 1, yyout )
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ int n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( yyin ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(yyin); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int yylex (void);
+
+#define YY_DECL int yylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+ if ( yyleng > 0 ) \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
+ (yytext[yyleng - 1] == '\n'); \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+
+#line 62 "scanner.l"
+
+#line 736 "scanner.c"
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! yyin )
+ yyin = stdin;
+
+ if ( ! yyout )
+ yyout = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer(yyin,YY_BUF_SIZE );
+ }
+
+ yy_load_buffer_state( );
+ }
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of yytext. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+ yy_current_state += YY_AT_BOL();
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 73 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ ++yy_cp;
+ }
+ while ( yy_base[yy_current_state] != 107 );
+
+yy_find_action:
+ yy_act = yy_accept[yy_current_state];
+ if ( yy_act == 0 )
+ { /* have to back up */
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ yy_act = yy_accept[yy_current_state];
+ }
+
+ YY_DO_BEFORE_ACTION;
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+ case 0: /* must back up */
+ /* undo the effects of YY_DO_BEFORE_ACTION */
+ *yy_cp = (yy_hold_char);
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 63 "scanner.l"
+return gettoken(T_VIRTUAL, yytext, yyleng);
+ YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 64 "scanner.l"
+return gettoken(T_DISPLAY, yytext, yyleng);
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 65 "scanner.l"
+return gettoken(T_WALL, yytext, yyleng);
+ YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 66 "scanner.l"
+return gettoken(T_OPTION, yytext, yyleng);
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 67 "scanner.l"
+return gettoken(T_PARAM, yytext, yyleng);
+ YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 68 "scanner.l"
+return getdimension(T_DIMENSION, yytext, yyleng);
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 69 "scanner.l"
+return getdimension(T_OFFSET, yytext+1, yyleng-1);
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 70 "scanner.l"
+return getdimension(T_ORIGIN, yytext+1, yyleng-1);
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 71 "scanner.l"
+return getstring(T_STRING, yytext, yyleng);
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 72 "scanner.l"
+return getstring(T_STRING, yytext+1, yyleng-2);
+ YY_BREAK
+case 11:
+/* rule 11 can match eol */
+YY_RULE_SETUP
+#line 73 "scanner.l"
+++lineno;
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 74 "scanner.l"
+
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 75 "scanner.l"
+return gettoken(yytext[0], yytext, yyleng);
+ YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 76 "scanner.l"
+return gettoken(yytext[0], yytext, yyleng);
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 77 "scanner.l"
+return gettoken(yytext[0], yytext, yyleng);
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 78 "scanner.l"
+return gettoken(yytext[0], yytext, yyleng);
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 79 "scanner.l"
+return getcomment(T_LINE_COMMENT, yytext, yyleng);
+ YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 80 "scanner.l"
+return getcomment(T_COMMENT, yytext, yyleng);
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 81 "scanner.l"
+return getstring(T_STRING, yytext, yyleng);
+ YY_BREAK
+case YY_STATE_EOF(INITIAL):
+case YY_STATE_EOF(OTHER):
+#line 82 "scanner.l"
+return 0;
+ YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 83 "scanner.l"
+ECHO;
+ YY_BREAK
+#line 926 "scanner.c"
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed yyin at a new source and called
+ * yylex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_c_buf_p);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( yywrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * yytext, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = (yytext_ptr);
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ int num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+
+ int yy_c_buf_p_offset =
+ (int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ int new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), (size_t) num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ yyrestart(yyin );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+
+ yy_current_state = (yy_start);
+ yy_current_state += YY_AT_BOL();
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 73 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ register int yy_is_jam;
+ register char *yy_cp = (yy_c_buf_p);
+
+ register YY_CHAR yy_c = 1;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 73 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_is_jam = (yy_current_state == 72);
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+ static void yyunput (int c, register char * yy_bp )
+{
+ register char *yy_cp;
+
+ yy_cp = (yy_c_buf_p);
+
+ /* undo effects of setting up yytext */
+ *yy_cp = (yy_hold_char);
+
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+ { /* need to shift things up to make room */
+ /* +2 for EOB chars. */
+ register int number_to_move = (yy_n_chars) + 2;
+ register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
+ register char *source =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
+
+ while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ *--dest = *--source;
+
+ yy_cp += (int) (dest - source);
+ yy_bp += (int) (dest - source);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
+
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+ YY_FATAL_ERROR( "flex scanner push-back overflow" );
+ }
+
+ *--yy_cp = (char) c;
+
+ (yytext_ptr) = yy_bp;
+ (yy_hold_char) = *yy_cp;
+ (yy_c_buf_p) = yy_cp;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ int offset = (yy_c_buf_p) - (yytext_ptr);
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ yyrestart(yyin );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( yywrap( ) )
+ return EOF;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve yytext */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void yyrestart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer(yyin,YY_BUF_SIZE );
+ }
+
+ yy_init_buffer(YY_CURRENT_BUFFER,input_file );
+ yy_load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * yypop_buffer_state();
+ * yypush_buffer_state(new_buffer);
+ */
+ yyensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ yy_load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (yywrap()) processing, but the only time this flag
+ * is looked at is after yywrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void yy_load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ yy_init_buffer(b,file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ *
+ */
+ void yy_delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ yyfree((void *) b->yy_ch_buf );
+
+ yyfree((void *) b );
+}
+
+#ifndef __cplusplus
+extern int isatty (int );
+#endif /* __cplusplus */
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ yy_flush_buffer(b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then yy_init_buffer was _probably_
+ * called from yyrestart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void yy_flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ yy_load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ yyensure_buffer_stack();
+
+ /* This block is copied from yy_switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from yy_switch_to_buffer. */
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void yypop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void yyensure_buffer_stack (void)
+{
+ int num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ yy_switch_to_buffer(b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
+{
+
+ return yy_scan_bytes(yystr,strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param bytes the byte buffer to scan
+ * @param len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, int _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ int i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) yyalloc(n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = yy_scan_buffer(buf,n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg )
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ yytext[yyleng] = (yy_hold_char); \
+ (yy_c_buf_p) = yytext + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \
+ *(yy_c_buf_p) = '\0'; \
+ yyleng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ *
+ */
+int yyget_lineno (void)
+{
+
+ return yylineno;
+}
+
+/** Get the input stream.
+ *
+ */
+FILE *yyget_in (void)
+{
+ return yyin;
+}
+
+/** Get the output stream.
+ *
+ */
+FILE *yyget_out (void)
+{
+ return yyout;
+}
+
+/** Get the length of the current token.
+ *
+ */
+int yyget_leng (void)
+{
+ return yyleng;
+}
+
+/** Get the current token.
+ *
+ */
+
+char *yyget_text (void)
+{
+ return yytext;
+}
+
+/** Set the current line number.
+ * @param line_number
+ *
+ */
+void yyset_lineno (int line_number )
+{
+
+ yylineno = line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ *
+ * @see yy_switch_to_buffer
+ */
+void yyset_in (FILE * in_str )
+{
+ yyin = in_str ;
+}
+
+void yyset_out (FILE * out_str )
+{
+ yyout = out_str ;
+}
+
+int yyget_debug (void)
+{
+ return yy_flex_debug;
+}
+
+void yyset_debug (int bdebug )
+{
+ yy_flex_debug = bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from yylex_destroy(), so don't allocate here.
+ */
+
+ (yy_buffer_stack) = 0;
+ (yy_buffer_stack_top) = 0;
+ (yy_buffer_stack_max) = 0;
+ (yy_c_buf_p) = (char *) 0;
+ (yy_init) = 0;
+ (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ yyin = stdin;
+ yyout = stdout;
+#else
+ yyin = (FILE *) 0;
+ yyout = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * yylex_init()
+ */
+ return 0;
+}
+
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy (void)
+{
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ yypop_buffer_state();
+ }
+
+ /* Destroy the stack itself. */
+ yyfree((yy_buffer_stack) );
+ (yy_buffer_stack) = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * yylex() is called, initialization will occur. */
+ yy_init_globals( );
+
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s )
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *yyalloc (yy_size_t size )
+{
+ return (void *) malloc( size );
+}
+
+void *yyrealloc (void * ptr, yy_size_t size )
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+
+void yyfree (void * ptr )
+{
+ free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 83 "scanner.l"
+
+
+int yywrap(void)
+{
+ return 1;
+}
+
+void yyerror(const char *message)
+{
+ const char *pt, *end;
+ struct _entry {
+ const char *from;
+ const char *to;
+ } *entry, list[] = {
+ { "T_VIRTUAL", "\"virtual\"" },
+ { "T_DISPLAY", "\"display\"" },
+ { "T_WALL", "\"wall\"" },
+ { "T_OPTION", "\"option\"" },
+ { "T_PARAM", "\"param\"" },
+ { "T_DIMENSION", "dimension (e.g., 2x2 or 1024x768)" },
+ { "T_OFFSET", "display offset (e.g., +10-10)" },
+ { "T_ORIGIN", "tile origin (e.g., @1280x1024)" },
+ { "T_STRING", "string" },
+ { "T_COMMENT", "comment (e.g., #...)" },
+ { "T_LINE_COMMENT", "comment (e.g., #...)" },
+ { NULL, NULL }
+ };
+
+ fprintf(stderr, "parse error on line %d at token \"%*.*s\"\n",
+ lineno, yyleng, yyleng, yytext);
+ end = message + strlen(message);
+ for (pt = message; *pt; pt++) {
+ if (pt[0] == 'T' && pt[1] == '_') {
+ const char *next = strchr(pt, ' ');
+ if (!next || !*next) next = strchr(pt, '\0');
+ if (!next) goto bail;
+ --next;
+ if (next-pt == 1 && next[1]
+ && next[2] == '\'' && next[3] == '\'') {
+ fprintf(stderr, "\"%c\"", next[1]);
+ pt += 4;
+ goto cnt;
+ }
+ for (entry = list; entry->from; ++entry) {
+ if (!strncmp(entry->from, pt, strlen(entry->from))) {
+ fprintf(stderr, "%s", entry->to);
+ pt = next;
+ goto cnt;
+ }
+ }
+ } else if (end-pt >= 5 && pt[0] == '\'' && pt[1] == '\'' && pt[3]
+ && pt[4] == '\'' && pt[5] == '\'') {
+ fprintf(stderr, "\"%c\"", pt[3]);
+ pt += 5;
+ } else if (end-pt >= 3 && pt[0] == '\'' && pt[1] && pt[2] == '\'') {
+ fprintf(stderr, "\"%c\"", pt[1]);
+ pt += 3;
+ }
+ bail:
+ putc(*pt, stderr);
+ cnt:
+ ;
+ }
+ fprintf(stderr, "\n");
+ exit( 1 );
+}
+
+static int getdimension(int token, const char *text, int leng)
+{
+ char *endptr;
+ char *tmp = dmxConfigAlloc(leng+1);
+ int x, y;
+
+ strncpy(tmp, text, leng);
+ x = strtol(tmp, &endptr, 10);
+ while (*endptr && !isdigit(*endptr)) ++endptr;
+ y = strtol(endptr, NULL, 10);
+ dmxConfigFree(tmp);
+ yylval.pair = dmxConfigCreatePair(token, lineno, NULL, x, y, 1, 1);
+ return token;
+}
+
+static int getstring(int token, const char *text, int leng)
+{
+ yylval.string = dmxConfigCreateString(token, lineno, NULL,
+ dmxConfigCopyString(leng ? text : "",
+ leng));
+ return token;
+}
+
+static int gettoken(int token, const char *text, int leng)
+{
+ yylval.token = dmxConfigCreateToken(token, lineno, NULL);
+ return token;
+}
+
+static int getcomment(int token, const char *text, int leng)
+{
+ yylval.comment = dmxConfigCreateComment(token, lineno,
+ dmxConfigCopyString(text + 1,
+ leng - 1));
+ return token;
+}
+
diff --git a/xorg-server/hw/dmx/config/scanner.l b/xorg-server/hw/dmx/config/scanner.l
new file mode 100644
index 000000000..cef99d088
--- /dev/null
+++ b/xorg-server/hw/dmx/config/scanner.l
@@ -0,0 +1,184 @@
+/* $XFree86$ */
+/*
+ * 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>
+ *
+ */
+
+%{
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include "dmxparse.h"
+#include "parser.h"
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+static int getdimension(int token, const char *text, int leng);
+static int getstring(int token, const char *text, int leng);
+static int gettoken(int token, const char *text, int leng);
+static int getcomment(int token, const char *text, int leng);
+static int lineno = 1;
+%}
+%s OTHER
+comment #.*
+word ([[:alpha:]_/:\-\+\.\*][[:alnum:]_/:\-\+\.\*]+)
+string \"(([^\"\n])|\"\")*\"
+badstring \"(([^\"\n])|\"\")*
+number [[:digit:]x]+
+dimension [[:digit:]]+[[:blank:]]*x[[:blank:]]*[[:digit:]]+
+offset [+-][[:digit:]]+[[:blank:]]*[+-][[:blank:]]*[[:digit:]]+
+origin @[[:blank:]]*[[:digit:]]+[[:blank:]]*[[:blank:]]*x[[:digit:]]+
+NL \n
+WS [[:blank:]]+
+%%
+virtual return gettoken(T_VIRTUAL, yytext, yyleng);
+display return gettoken(T_DISPLAY, yytext, yyleng);
+wall return gettoken(T_WALL, yytext, yyleng);
+option return gettoken(T_OPTION, yytext, yyleng);
+param return gettoken(T_PARAM, yytext, yyleng);
+{dimension} return getdimension(T_DIMENSION, yytext, yyleng);
+{offset} return getdimension(T_OFFSET, yytext+1, yyleng-1);
+{origin} return getdimension(T_ORIGIN, yytext+1, yyleng-1);
+{word} return getstring(T_STRING, yytext, yyleng);
+{string} return getstring(T_STRING, yytext+1, yyleng-2);
+{NL} ++lineno;
+{WS}
+\{ return gettoken(yytext[0], yytext, yyleng);
+\} return gettoken(yytext[0], yytext, yyleng);
+\; return gettoken(yytext[0], yytext, yyleng);
+\/ return gettoken(yytext[0], yytext, yyleng);
+^{comment} return getcomment(T_LINE_COMMENT, yytext, yyleng);
+{comment} return getcomment(T_COMMENT, yytext, yyleng);
+. return getstring(T_STRING, yytext, yyleng);
+<<EOF>> return 0;
+%%
+int yywrap(void)
+{
+ return 1;
+}
+
+void yyerror(const char *message)
+{
+ const char *pt, *end;
+ struct _entry {
+ const char *from;
+ const char *to;
+ } *entry, list[] = {
+ { "T_VIRTUAL", "\"virtual\"" },
+ { "T_DISPLAY", "\"display\"" },
+ { "T_WALL", "\"wall\"" },
+ { "T_OPTION", "\"option\"" },
+ { "T_PARAM", "\"param\"" },
+ { "T_DIMENSION", "dimension (e.g., 2x2 or 1024x768)" },
+ { "T_OFFSET", "display offset (e.g., +10-10)" },
+ { "T_ORIGIN", "tile origin (e.g., @1280x1024)" },
+ { "T_STRING", "string" },
+ { "T_COMMENT", "comment (e.g., #...)" },
+ { "T_LINE_COMMENT", "comment (e.g., #...)" },
+ { NULL, NULL }
+ };
+
+ fprintf(stderr, "parse error on line %d at token \"%*.*s\"\n",
+ lineno, yyleng, yyleng, yytext);
+ end = message + strlen(message);
+ for (pt = message; *pt; pt++) {
+ if (pt[0] == 'T' && pt[1] == '_') {
+ const char *next = strchr(pt, ' ');
+ if (!next || !*next) next = strchr(pt, '\0');
+ if (!next) goto bail;
+ --next;
+ if (next-pt == 1 && next[1]
+ && next[2] == '\'' && next[3] == '\'') {
+ fprintf(stderr, "\"%c\"", next[1]);
+ pt += 4;
+ goto cnt;
+ }
+ for (entry = list; entry->from; ++entry) {
+ if (!strncmp(entry->from, pt, strlen(entry->from))) {
+ fprintf(stderr, "%s", entry->to);
+ pt = next;
+ goto cnt;
+ }
+ }
+ } else if (end-pt >= 5 && pt[0] == '\'' && pt[1] == '\'' && pt[3]
+ && pt[4] == '\'' && pt[5] == '\'') {
+ fprintf(stderr, "\"%c\"", pt[3]);
+ pt += 5;
+ } else if (end-pt >= 3 && pt[0] == '\'' && pt[1] && pt[2] == '\'') {
+ fprintf(stderr, "\"%c\"", pt[1]);
+ pt += 3;
+ }
+ bail:
+ putc(*pt, stderr);
+ cnt:
+ ;
+ }
+ fprintf(stderr, "\n");
+ exit( 1 );
+}
+
+static int getdimension(int token, const char *text, int leng)
+{
+ char *endptr;
+ char *tmp = dmxConfigAlloc(leng+1);
+ int x, y;
+
+ strncpy(tmp, text, leng);
+ x = strtol(tmp, &endptr, 10);
+ while (*endptr && !isdigit(*endptr)) ++endptr;
+ y = strtol(endptr, NULL, 10);
+ dmxConfigFree(tmp);
+ yylval.pair = dmxConfigCreatePair(token, lineno, NULL, x, y, 1, 1);
+ return token;
+}
+
+static int getstring(int token, const char *text, int leng)
+{
+ yylval.string = dmxConfigCreateString(token, lineno, NULL,
+ dmxConfigCopyString(leng ? text : "",
+ leng));
+ return token;
+}
+
+static int gettoken(int token, const char *text, int leng)
+{
+ yylval.token = dmxConfigCreateToken(token, lineno, NULL);
+ return token;
+}
+
+static int getcomment(int token, const char *text, int leng)
+{
+ yylval.comment = dmxConfigCreateComment(token, lineno,
+ dmxConfigCopyString(text + 1,
+ leng - 1));
+ return token;
+}
diff --git a/xorg-server/hw/dmx/config/test-a.in b/xorg-server/hw/dmx/config/test-a.in
new file mode 100644
index 000000000..827675374
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-a.in
@@ -0,0 +1 @@
+error
diff --git a/xorg-server/hw/dmx/config/test-a.out b/xorg-server/hw/dmx/config/test-a.out
new file mode 100644
index 000000000..d35b29fc0
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-a.out
@@ -0,0 +1,2 @@
+parse error on line 1 at token "error"
+syntax error, unexpected string expecting "virtual" or comment (e.g., #...)
diff --git a/xorg-server/hw/dmx/config/test-b.in b/xorg-server/hw/dmx/config/test-b.in
new file mode 100644
index 000000000..308ec1db4
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-b.in
@@ -0,0 +1 @@
+# comment
diff --git a/xorg-server/hw/dmx/config/test-b.out b/xorg-server/hw/dmx/config/test-b.out
new file mode 100644
index 000000000..308ec1db4
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-b.out
@@ -0,0 +1 @@
+# comment
diff --git a/xorg-server/hw/dmx/config/test-c.in b/xorg-server/hw/dmx/config/test-c.in
new file mode 100644
index 000000000..e07ae5ba6
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-c.in
@@ -0,0 +1 @@
+virtual
diff --git a/xorg-server/hw/dmx/config/test-c.out b/xorg-server/hw/dmx/config/test-c.out
new file mode 100644
index 000000000..7390397a4
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-c.out
@@ -0,0 +1,2 @@
+parse error on line 2 at token " "
+syntax error, unexpected $end, expecting "{" or string or dimension (e.g., 2x2 or 1024x768)
diff --git a/xorg-server/hw/dmx/config/test-d.in b/xorg-server/hw/dmx/config/test-d.in
new file mode 100644
index 000000000..6827503b1
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-d.in
@@ -0,0 +1 @@
+display
diff --git a/xorg-server/hw/dmx/config/test-d.out b/xorg-server/hw/dmx/config/test-d.out
new file mode 100644
index 000000000..f3219b301
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-d.out
@@ -0,0 +1,2 @@
+parse error on line 1 at token "display"
+syntax error, unexpected "display" expecting "virtual" or comment (e.g., #...)
diff --git a/xorg-server/hw/dmx/config/test-e.in b/xorg-server/hw/dmx/config/test-e.in
new file mode 100644
index 000000000..21dbde95c
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-e.in
@@ -0,0 +1 @@
+display;
diff --git a/xorg-server/hw/dmx/config/test-e.out b/xorg-server/hw/dmx/config/test-e.out
new file mode 100644
index 000000000..f3219b301
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-e.out
@@ -0,0 +1,2 @@
+parse error on line 1 at token "display"
+syntax error, unexpected "display" expecting "virtual" or comment (e.g., #...)
diff --git a/xorg-server/hw/dmx/config/test-f.in b/xorg-server/hw/dmx/config/test-f.in
new file mode 100644
index 000000000..17f6c6327
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-f.in
@@ -0,0 +1,2 @@
+virtual {
+}
diff --git a/xorg-server/hw/dmx/config/test-f.out b/xorg-server/hw/dmx/config/test-f.out
new file mode 100644
index 000000000..ba3f441d7
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-f.out
Binary files differ
diff --git a/xorg-server/hw/dmx/config/test-g.in b/xorg-server/hw/dmx/config/test-g.in
new file mode 100644
index 000000000..453d8121c
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-g.in
@@ -0,0 +1,4 @@
+virtual a {
+ display d0:0 1280x1024;
+ display d1:0 1280x1024;
+}
diff --git a/xorg-server/hw/dmx/config/test-g.out b/xorg-server/hw/dmx/config/test-g.out
new file mode 100644
index 000000000..453d8121c
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-g.out
@@ -0,0 +1,4 @@
+virtual a {
+ display d0:0 1280x1024;
+ display d1:0 1280x1024;
+}
diff --git a/xorg-server/hw/dmx/config/test-h.in b/xorg-server/hw/dmx/config/test-h.in
new file mode 100644
index 000000000..1193d309e
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-h.in
@@ -0,0 +1,7 @@
+# comment a
+# comment b
+## comment c
+# <-- tab
+# Next comment is empty
+#
+# Non empty
diff --git a/xorg-server/hw/dmx/config/test-h.out b/xorg-server/hw/dmx/config/test-h.out
new file mode 100644
index 000000000..1193d309e
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-h.out
@@ -0,0 +1,7 @@
+# comment a
+# comment b
+## comment c
+# <-- tab
+# Next comment is empty
+#
+# Non empty
diff --git a/xorg-server/hw/dmx/config/test-i.in b/xorg-server/hw/dmx/config/test-i.in
new file mode 100644
index 000000000..b65967e62
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-i.in
@@ -0,0 +1,3 @@
+virtual a {
+ param a b; # comment
+}
diff --git a/xorg-server/hw/dmx/config/test-i.out b/xorg-server/hw/dmx/config/test-i.out
new file mode 100644
index 000000000..b65967e62
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-i.out
@@ -0,0 +1,3 @@
+virtual a {
+ param a b; # comment
+}
diff --git a/xorg-server/hw/dmx/config/test-j.in b/xorg-server/hw/dmx/config/test-j.in
new file mode 100644
index 000000000..cc1cdd0ea
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-j.in
@@ -0,0 +1,13 @@
+virtual a {
+ option aaa # bbb
+ aa cc;
+ param { # comment 1
+ a b;
+ c d;
+ x y z; # comment 2
+ }
+ param e f g h; # comment 3
+ param e f g hlskdjflskdfjsd #comment 4
+ flksdjf sldkfjsldkfjsdlf
+ "lsdkfjsldkfjlsdkjflskdjflsdkjfl" "lkjsdlfjsdlfkjsdlfj";
+}
diff --git a/xorg-server/hw/dmx/config/test-j.out b/xorg-server/hw/dmx/config/test-j.out
new file mode 100644
index 000000000..9acaa009b
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-j.out
@@ -0,0 +1,11 @@
+virtual a {
+ option "aaa aa cc";
+ param { # comment 1
+ a b;
+ c d;
+ x y z; # comment 2
+ }
+ param e f g h; # comment 3
+ param e f g hlskdjflskdfjsd #comment 4
+ flksdjf sldkfjsldkfjsdlf lsdkfjsldkfjlsdkjflskdjflsdkjfl lkjsdlfjsdlfkjsdlfj;
+}
diff --git a/xorg-server/hw/dmx/config/test-k.in b/xorg-server/hw/dmx/config/test-k.in
new file mode 100644
index 000000000..2218d26d9
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-k.in
@@ -0,0 +1,3 @@
+virtual a {
+ option +xinerama -syncbatch 0;
+}
diff --git a/xorg-server/hw/dmx/config/test-k.out b/xorg-server/hw/dmx/config/test-k.out
new file mode 100644
index 000000000..ebd743923
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-k.out
@@ -0,0 +1,3 @@
+virtual a {
+ option "+xinerama -syncbatch 0";
+}
diff --git a/xorg-server/hw/dmx/config/test-l.in b/xorg-server/hw/dmx/config/test-l.in
new file mode 100644
index 000000000..7bf05139b
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-l.in
@@ -0,0 +1,12 @@
+virtual a {
+ display d0:0 1x2;
+ display d1:0 +3+4;
+ display d2:0 100x200 @1x1;
+ display d3:0 +3+4 @2x2;
+ display d4:0 100x200+3+4 @3x3;
+ display d5:0 / 1x2+3+4;
+ display d6:0 / 1x2;
+ display d7:0 / +3+4;
+ display d8:0 / 1x2+3+4 @4x4;
+ display d9:0 11x22+33+44 / 111x222+333+444 @1000x1100;
+}
diff --git a/xorg-server/hw/dmx/config/test-l.out b/xorg-server/hw/dmx/config/test-l.out
new file mode 100644
index 000000000..7bf05139b
--- /dev/null
+++ b/xorg-server/hw/dmx/config/test-l.out
@@ -0,0 +1,12 @@
+virtual a {
+ display d0:0 1x2;
+ display d1:0 +3+4;
+ display d2:0 100x200 @1x1;
+ display d3:0 +3+4 @2x2;
+ display d4:0 100x200+3+4 @3x3;
+ display d5:0 / 1x2+3+4;
+ display d6:0 / 1x2;
+ display d7:0 / +3+4;
+ display d8:0 / 1x2+3+4 @4x4;
+ display d9:0 11x22+33+44 / 111x222+333+444 @1000x1100;
+}
diff --git a/xorg-server/hw/dmx/config/vdltodmx.c b/xorg-server/hw/dmx/config/vdltodmx.c
new file mode 100644
index 000000000..69563f16c
--- /dev/null
+++ b/xorg-server/hw/dmx/config/vdltodmx.c
@@ -0,0 +1,57 @@
+/*
+ * 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>
+ *
+ */
+
+#include "dmxconfig.h"
+#include "dmxparse.h"
+#include "dmxprint.h"
+#include "dmxcompat.h"
+
+int main(int argc, char **argv)
+{
+ DMXConfigEntryPtr entry;
+ FILE *str;
+
+ if (argc != 2 && argc !=3) {
+ fprintf(stderr, "Usage: vdltodmx inFile [outFile]\n");
+ return 1;
+ }
+ if (argc == 2) {
+ str = stdout;
+ } else if (!(str = fopen(argv[2], "w"))) {
+ fprintf(stderr, "Cannot open %s for write\n", argv[2]);
+ return 2;
+ }
+ entry = dmxVDLRead(argv[1]);
+ dmxConfigPrint(str, entry);
+ return 0;
+}
diff --git a/xorg-server/hw/dmx/config/vdltodmx.man b/xorg-server/hw/dmx/config/vdltodmx.man
new file mode 100644
index 000000000..b733db7ab
--- /dev/null
+++ b/xorg-server/hw/dmx/config/vdltodmx.man
@@ -0,0 +1,95 @@
+.\" $XFree86$
+.\" 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>
+.\"
+.TH vdltodmx 1 __vendorversion__
+.SH NAME
+vdltodmx - dmx configuration file parser and printer
+.SH SYNOPSIS
+.B vdltodmx
+.I infile
+.I outfile
+.SH DESCRIPTION
+.I vdltodmx
+reads the input file, which should be in VDL configuration file format.
+After a successful parse, a file in Xdmx configuration file format is
+written to the output file.
+.P
+The VDL file format is used with
+.IR xmovie ,
+which is available from
+http://www.llnl.gov/icc/lc/img/xmovie/xmovie.html
+.SH EXAMPLE
+Given the following VDL-format file:
+.RS
+.nf
+0
+2
+#
+#
+2560 2048 Left two-thirds [restrict=*:2]
+2
+:2.1 1280 2048 0 0 0 0
+:2.2 1280 2048 1280 0 0 0
+4
+1280 1024 0 0
+1280 1024 0 1024
+1280 1024 1280 0
+1280 1024 1280 1024
+#
+2560 2048 Right two-thirds [restrict=*:2]
+2
+:2.2 1280 2048 0 0 0 0
+:2.3 1280 2048 1280 0 0 0
+4
+1280 1024 1280 0
+1280 1024 1280 1024
+1280 1024 2560 0
+1280 1024 2560 1024
+.fi
+.RE
+the following DMX-format file will be produced:
+.RS
+.nf
+#
+#
+virtual "Left two-thirds" 2560x2048 {
+ display :2.1 1280x2048;
+ display :2.2 1280x2048 @1280x0;
+}
+#
+virtual "Right two-thirds" 2560x2048 {
+ display :2.2 1280x2048;
+ display :2.3 1280x2048 @1280x0;
+}
+.fi
+.RE
+.SH BUGS
+If the VDL file is not in the expected format, the program will probably
+dump core.
+.SH "SEE ALSO"
+Xdmx(1), xdmxconfig(1), vdl(3), xmovie(1)
diff --git a/xorg-server/hw/dmx/config/xdmxconfig.c b/xorg-server/hw/dmx/config/xdmxconfig.c
new file mode 100644
index 000000000..033b52512
--- /dev/null
+++ b/xorg-server/hw/dmx/config/xdmxconfig.c
@@ -0,0 +1,1191 @@
+/*
+ * 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>
+ *
+ */
+
+#ifdef HAVE_DMX_CONFIG_H
+#include <dmx-config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <X11/Intrinsic.h>
+#include <X11/StringDefs.h>
+#include <X11/Xaw/Form.h>
+#include <X11/Xaw/Box.h>
+/* #include <X11/Xaw/Paned.h> */
+#include <X11/Xaw/Command.h>
+#include <X11/Xaw/SimpleMenu.h>
+#include <X11/Xaw/SmeBSB.h>
+#include <X11/Xaw/MenuButton.h>
+#include <X11/Xaw/Viewport.h>
+#include <X11/Xaw/Dialog.h>
+#include <X11/keysym.h>
+#include <X11/Xmu/SysUtil.h>
+#include "Canvas.h"
+
+#include "dmxparse.h"
+#include "dmxprint.h"
+#include "dmxlog.h"
+
+extern int yyparse(void);
+extern FILE *yyin;
+
+#define DMX_INFO "xdmxconfig v0.9\nCopyright 2002 Red Hat Inc.\n"
+
+#define DMX_MAIN_WIDTH 800
+#define DMX_MAIN_HEIGHT 600
+#define DMX_DATA_WIDTH 200
+#define DMX_DATA_HEIGHT 200
+#define DMX_CANVAS_WIDTH 400
+#define DMX_CANVAS_HEIGHT 500
+
+DMXConfigEntryPtr dmxConfigEntry;
+static DMXConfigVirtualPtr dmxConfigCurrent, dmxConfigNewVirtual;
+static DMXConfigDisplayPtr dmxConfigCurrentDisplay, dmxConfigNewDisplay;
+static int dmxConfigGrabbed, dmxConfigGrabbedFine;
+static int dmxConfigGrabbedX, dmxConfigGrabbedY;
+static char *dmxConfigFilename;
+static GC dmxConfigGC, dmxConfigGCRev, dmxConfigGCHL;
+static int dmxConfigGCInit = 0;
+static Dimension dmxConfigWidgetWidth, dmxConfigWidgetHeight;
+static Dimension dmxConfigWallWidth, dmxConfigWallHeight;
+static double dmxConfigScaleX, dmxConfigScaleY;
+static int dmxConfigNotSaved;
+static enum {
+ dmxConfigStateOpen,
+ dmxConfigStateSave
+} dmxConfigState;
+
+/* Global widgets */
+static Widget canvas;
+static Widget cnamebox, cdimbox;
+static Widget openpopup, opendialog;
+static Widget namebox, dimbox, rtbox, origbox;
+static Widget okbutton, buttonpopup;
+static Widget ecbutton, dcbutton;
+static Widget ndbutton0, ndbutton1, edbutton, ddbutton;
+static Widget ecpopup, ecdialog0, ecdialog1;
+static Widget edpopup, eddialog0, eddialog1, eddialog2;
+static Widget aboutpopup, quitpopup;
+
+static void dmxConfigCanvasGCs(void)
+{
+ Display *dpy = XtDisplay(canvas);
+ Window win = XtWindow(canvas);
+ XGCValues gcvals;
+ unsigned long mask;
+ Colormap colormap;
+ XColor fg, bg, hl, tmp;
+
+ if (dmxConfigGCInit++) return;
+
+ XtVaGetValues(canvas, XtNcolormap, &colormap, NULL);
+ XAllocNamedColor(XtDisplay(canvas), colormap, "black", &bg, &tmp);
+ XAllocNamedColor(XtDisplay(canvas), colormap, "white", &fg, &tmp);
+ XAllocNamedColor(XtDisplay(canvas), colormap, "red", &hl, &tmp);
+
+ mask = (GCFunction | GCPlaneMask | GCClipMask | GCForeground |
+ GCBackground | GCLineWidth | GCLineStyle | GCCapStyle |
+ GCFillStyle);
+
+ /* FIXME: copy this from widget */
+ gcvals.function = GXcopy;
+ gcvals.plane_mask = AllPlanes;
+ gcvals.clip_mask = None;
+ gcvals.foreground = fg.pixel;
+ gcvals.background = bg.pixel;
+ gcvals.line_width = 0;
+ gcvals.line_style = LineSolid;
+ gcvals.cap_style = CapNotLast;
+ gcvals.fill_style = FillSolid;
+
+ dmxConfigGC = XCreateGC(dpy, win, mask, &gcvals);
+ gcvals.foreground = hl.pixel;
+ dmxConfigGCHL = XCreateGC(dpy, win, mask, &gcvals);
+ gcvals.foreground = bg.pixel;
+ gcvals.background = fg.pixel;
+ dmxConfigGCRev = XCreateGC(dpy, win, mask, &gcvals);
+}
+
+static void dmxConfigGetDims(int *maxWidth, int *maxHeight)
+{
+ DMXConfigSubPtr pt;
+ DMXConfigEntryPtr e;
+
+ *maxWidth = dmxConfigWallWidth = 0;
+ *maxWidth = dmxConfigWallHeight = 0;
+ if (!dmxConfigCurrent) return;
+
+ dmxConfigWallWidth = dmxConfigCurrent->width;
+ dmxConfigWallHeight = dmxConfigCurrent->height;
+ if (!dmxConfigWallWidth || !dmxConfigWallHeight) {
+ for (pt = dmxConfigCurrent->subentry; pt; pt = pt->next) {
+ if (pt->type == dmxConfigDisplay) {
+ int x = pt->display->scrnWidth + pt->display->rootXOrigin;
+ int y = pt->display->scrnHeight + pt->display->rootYOrigin;
+ if (x > dmxConfigWallWidth) dmxConfigWallWidth = x;
+ if (y > dmxConfigWallHeight) dmxConfigWallHeight = y;
+ }
+ }
+ }
+ /* Compute maximums */
+ *maxWidth = *maxHeight = 0;
+ for (e = dmxConfigEntry; e; e = e->next) {
+ if (e->type != dmxConfigVirtual) continue;
+ for (pt = e->virtual->subentry; pt; pt = pt->next) {
+ if (pt->type == dmxConfigDisplay) {
+ int x = pt->display->scrnWidth + pt->display->rootXOrigin;
+ int y = pt->display->scrnHeight + pt->display->rootYOrigin;
+ if (x > *maxWidth) *maxWidth = x;
+ if (y > *maxHeight) *maxHeight = y;
+ }
+ }
+ }
+ if (dmxConfigWallWidth > *maxWidth) *maxWidth = dmxConfigWallWidth;
+ if (dmxConfigWallHeight > *maxHeight) *maxHeight = dmxConfigWallHeight;
+}
+
+static int scalex(int x) { return (int)((x * dmxConfigScaleX) + .5); }
+static int scaley(int y) { return (int)((y * dmxConfigScaleY) + .5); }
+static int unscalex(int x) { return (int)((x / dmxConfigScaleX) + .5); }
+static int unscaley(int y) { return (int)((y / dmxConfigScaleY) + .5); }
+
+static void dmxConfigDataUpdate(void)
+{
+ /* FIXME: could result in buffer overflows */
+ char cnambuf[512];
+ char cdimbuf[128];
+ char nambuf[512];
+ char dimbuf[128];
+ char rtbuf[128];
+ char offbuf[128];
+ const char *name;
+
+ if (!dmxConfigCurrent) {
+ XtVaSetValues(cnamebox, XtNlabel, "", XtNsensitive, False, NULL);
+ XtVaSetValues(cdimbox, XtNlabel, "", XtNsensitive, False, NULL);
+ XtVaSetValues(ecbutton, XtNsensitive, False, NULL);
+ XtVaSetValues(dcbutton, XtNsensitive, False, NULL);
+ XtVaSetValues(ndbutton0, XtNsensitive, False, NULL);
+ XtVaSetValues(ndbutton1, XtNsensitive, False, NULL);
+ } else {
+ name = dmxConfigCurrent->name;
+ XmuSnprintf(cnambuf, sizeof(cnambuf), "%s", name ? name : "");
+ XmuSnprintf(cdimbuf, sizeof(cdimbuf), "%dx%d",
+ dmxConfigWallWidth, dmxConfigWallHeight);
+ XtVaSetValues(cnamebox, XtNlabel, cnambuf, XtNsensitive, True, NULL);
+ XtVaSetValues(cdimbox, XtNlabel, cdimbuf, XtNsensitive, True, NULL);
+ XtVaSetValues(ecbutton, XtNsensitive, True, NULL);
+ XtVaSetValues(dcbutton, XtNsensitive, True, NULL);
+ XtVaSetValues(ndbutton0, XtNsensitive, True, NULL);
+ XtVaSetValues(ndbutton1, XtNsensitive, True, NULL);
+ }
+
+ if (!dmxConfigCurrentDisplay) {
+ XtVaSetValues(namebox, XtNlabel, "", XtNsensitive, False, NULL);
+ XtVaSetValues(dimbox, XtNlabel, "", XtNsensitive, False, NULL);
+ XtVaSetValues(rtbox, XtNlabel, "", XtNsensitive, False, NULL);
+ XtVaSetValues(origbox, XtNlabel, "", XtNsensitive, False, NULL);
+ XtVaSetValues(edbutton, XtNsensitive, False, NULL);
+ XtVaSetValues(ddbutton, XtNsensitive, False, NULL);
+ } else {
+ name = dmxConfigCurrentDisplay->name;
+ XmuSnprintf(nambuf, sizeof(nambuf), "%s", name ? name : "");
+ XmuSnprintf(dimbuf, sizeof(dimbuf), "%dx%d%c%d%c%d",
+ dmxConfigCurrentDisplay->scrnWidth,
+ dmxConfigCurrentDisplay->scrnHeight,
+ dmxConfigCurrentDisplay->scrnXSign < 0 ? '-' : '+',
+ dmxConfigCurrentDisplay->scrnX,
+ dmxConfigCurrentDisplay->scrnYSign < 0 ? '-' : '+',
+ dmxConfigCurrentDisplay->scrnY);
+ XmuSnprintf(rtbuf, sizeof(dimbuf), "%dx%d%c%d%c%d",
+ dmxConfigCurrentDisplay->rootWidth,
+ dmxConfigCurrentDisplay->rootHeight,
+ dmxConfigCurrentDisplay->rootXSign < 0 ? '-' : '+',
+ dmxConfigCurrentDisplay->rootX,
+ dmxConfigCurrentDisplay->rootYSign < 0 ? '-' : '+',
+ dmxConfigCurrentDisplay->rootY);
+ XmuSnprintf(offbuf, sizeof(offbuf), "@%dx%d",
+ dmxConfigCurrentDisplay->rootXOrigin,
+ dmxConfigCurrentDisplay->rootYOrigin);
+ XtVaSetValues(namebox, XtNlabel, nambuf, XtNsensitive, True, NULL);
+ XtVaSetValues(dimbox, XtNlabel, dimbuf, XtNsensitive, True, NULL);
+ XtVaSetValues(rtbox, XtNlabel, rtbuf, XtNsensitive, True, NULL);
+ XtVaSetValues(origbox, XtNlabel, offbuf, XtNsensitive, True, NULL);
+ XtVaSetValues(edbutton, XtNsensitive, True, NULL);
+ XtVaSetValues(ddbutton, XtNsensitive, True, NULL);
+ }
+}
+
+static void dmxConfigCanvasUpdate(void)
+{
+ DMXConfigSubPtr pt;
+ Display *dpy = XtDisplay(canvas);
+ Window win = XtWindow(canvas);
+ GContext gcontext = XGContextFromGC(dmxConfigGC);
+ XFontStruct *fs;
+ int w, h;
+
+ XFillRectangle(dpy, win, dmxConfigGCRev,
+ 0, 0, dmxConfigWidgetWidth, dmxConfigWidgetHeight);
+ dmxConfigDataUpdate();
+ if (!dmxConfigCurrent) return;
+
+ w = scalex(dmxConfigWallWidth);
+ h = scaley(dmxConfigWallHeight);
+ if (w > dmxConfigWidgetWidth - 1) w = dmxConfigWidgetWidth - 1;
+ if (h > dmxConfigWidgetHeight - 1) h = dmxConfigWidgetHeight - 1;
+ XDrawRectangle(dpy, win, dmxConfigGC, 0, 0, w, h);
+ fs = XQueryFont(dpy, gcontext);
+ for (pt = dmxConfigCurrent->subentry; pt; pt = pt->next) {
+ int x, y, len;
+ int xo = 3, yo = fs->ascent + fs->descent + 2;
+ GC gc;
+
+ if (pt->type != dmxConfigDisplay) continue;
+ gc = (pt->display == dmxConfigCurrentDisplay
+ ? dmxConfigGCHL
+ : dmxConfigGC);
+ x = scalex(pt->display->rootXOrigin);
+ y = scaley(pt->display->rootYOrigin);
+ w = scalex(pt->display->scrnWidth);
+ h = scaley(pt->display->scrnHeight);
+ len = pt->display->name ? strlen(pt->display->name) : 0;
+ if (x > dmxConfigWidgetWidth - 1) x = dmxConfigWidgetWidth - 1;
+ if (y > dmxConfigWidgetHeight - 1) y = dmxConfigWidgetHeight - 1;
+ XDrawRectangle(dpy, win, gc, x, y, w, h);
+ if (fs && len) {
+ while (len && XTextWidth(fs, pt->display->name, len) >= w - 2 * xo)
+ --len;
+ if (len)
+ XDrawString(dpy, win, gc, x+xo, y+yo, pt->display->name, len);
+ }
+ }
+ if (fs) XFreeFontInfo(NULL, fs, 0);
+}
+
+static void dmxConfigCanvasDraw(Region region)
+{
+ Display *dpy = XtDisplay(canvas);
+ int maxWidth, maxHeight;
+
+ dmxConfigCanvasGCs();
+ if (region) {
+ XSetRegion(dpy, dmxConfigGC, region);
+ XSetRegion(dpy, dmxConfigGCRev, region);
+ XSetRegion(dpy, dmxConfigGCHL, region);
+ }
+ XtVaGetValues(canvas,
+ XtNwidth, &dmxConfigWidgetWidth,
+ XtNheight, &dmxConfigWidgetHeight,
+ NULL);
+ dmxConfigGetDims(&maxWidth, &maxHeight);
+ dmxConfigScaleX = (double)dmxConfigWidgetWidth / maxWidth;
+ dmxConfigScaleY = (double)dmxConfigWidgetHeight / maxHeight;
+ if (dmxConfigScaleX > dmxConfigScaleY) dmxConfigScaleX = dmxConfigScaleY;
+ if (dmxConfigScaleY > dmxConfigScaleX) dmxConfigScaleY = dmxConfigScaleX;
+ dmxConfigCanvasUpdate();
+ if (region) {
+ XSetClipMask(dpy, dmxConfigGC, None);
+ XSetClipMask(dpy, dmxConfigGCRev, None);
+ XSetClipMask(dpy, dmxConfigGCHL, None);
+ }
+}
+
+static void dmxConfigSelectCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ dmxConfigCurrent = closure;
+ dmxConfigVirtualPrint(stdout, dmxConfigCurrent);
+ dmxConfigCanvasDraw(NULL);
+}
+
+static void dmxConfigCopystrings(void)
+{
+ DMXConfigEntryPtr pt;
+ DMXConfigSubPtr sub;
+
+ if (!dmxConfigCurrent) return;
+
+ /* FIXME: this is all a per-config file
+ * memory leak */
+ for (pt = dmxConfigEntry; pt; pt = pt->next) {
+ if (pt->type == dmxConfigVirtual) {
+ pt->virtual->name = XtNewString(pt->virtual->name
+ ? pt->virtual->name
+ : "");
+
+ for (sub = pt->virtual->subentry; sub; sub = sub->next) {
+ if (sub->type != dmxConfigDisplay) continue;
+ sub->display->name = XtNewString(sub->display->name
+ ? sub->display->name
+ : "");
+ }
+ }
+ }
+}
+
+static void dmxConfigGetValueString(char **d, Widget w)
+{
+ const char *tmp = XawDialogGetValueString(w);
+ if (*d) XtFree(*d);
+ *d = XtNewString(tmp);
+}
+
+static void dmxConfigSetupCnamemenu(void)
+{
+ static Widget cnamemenu = NULL;
+ Widget w;
+ DMXConfigEntryPtr pt;
+
+ if (cnamemenu) XtDestroyWidget(cnamemenu);
+ cnamemenu = NULL;
+
+ if (!dmxConfigCurrent) return;
+ cnamemenu = XtVaCreatePopupShell("cnamemenu", simpleMenuWidgetClass,
+ cnamebox,
+ NULL);
+
+ for (pt = dmxConfigEntry; pt; pt = pt->next) {
+ if (pt->type == dmxConfigVirtual) {
+ w = XtVaCreateManagedWidget(pt->virtual->name
+ ? pt->virtual->name
+ : "",
+ smeBSBObjectClass, cnamemenu,
+ NULL);
+ XtAddCallback(w, XtNcallback,
+ dmxConfigSelectCallback, pt->virtual);
+ }
+ }
+}
+
+static void dmxConfigReadFile(void)
+{
+ FILE *str;
+ DMXConfigEntryPtr pt;
+
+ if (!(str = fopen(dmxConfigFilename, "r"))) {
+ dmxLog(dmxWarning, "Unable to read configuration file %s\n",
+ dmxConfigFilename);
+ return;
+ }
+ yyin = str;
+ yydebug = 0;
+ yyparse();
+ fclose(str);
+ dmxLog(dmxInfo, "Read configuration file %s\n", dmxConfigFilename);
+
+ for (pt = dmxConfigEntry; pt; pt = pt->next) {
+ if (pt->type == dmxConfigVirtual) {
+ dmxConfigCurrent = pt->virtual;
+ break;
+ }
+ }
+
+
+
+ if (XtIsRealized(canvas)) {
+ dmxConfigCopystrings();
+ dmxConfigSetupCnamemenu();
+ dmxConfigCanvasDraw(NULL);
+ }
+ dmxConfigVirtualPrint(stdout, dmxConfigCurrent);
+}
+
+static void dmxConfigWriteFile(void)
+{
+ FILE *str;
+
+ if (!(str = fopen(dmxConfigFilename, "w"))) {
+ dmxLog(dmxWarning, "Unable to write configuration file %s\n",
+ dmxConfigFilename);
+ return;
+ }
+ dmxConfigPrint(str, dmxConfigEntry);
+ fclose(str);
+}
+
+static DMXConfigDisplayPtr dmxConfigFindDisplay(int x, int y)
+{
+ DMXConfigSubPtr pt;
+
+ if (!dmxConfigCurrent) return NULL;
+ for (pt = dmxConfigCurrent->subentry; pt; pt = pt->next) {
+ DMXConfigDisplayPtr d = pt->display;
+ if (pt->type != dmxConfigDisplay) continue;
+ if (x >= scalex(d->rootXOrigin)
+ && x <= scalex(d->rootXOrigin + d->scrnWidth)
+ && y >= scaley(d->rootYOrigin)
+ && y <= scaley(d->rootYOrigin + d->scrnHeight)) return d;
+ }
+ return NULL;
+}
+
+static void dmxConfigSetPopupPosition(Widget popup)
+{
+ Position x, y;
+ Window t1, t2;
+ int root_x, root_y;
+ int temp_x, temp_y;
+ unsigned int temp;
+
+
+ XtRealizeWidget(popup);
+ if (!XQueryPointer(XtDisplay(popup), XtWindow(popup), &t1, &t2,
+ &root_x, &root_y, &temp_x, &temp_y, &temp))
+ root_x = root_y = 0;
+
+ x = root_x - 5;
+ y = root_y - 5;
+ XtVaSetValues(popup, XtNx, x, XtNy, y, NULL);
+}
+
+static void dmxConfigPlaceMenu(Widget w, XEvent *event,
+ String *params, Cardinal *num_params)
+{
+ dmxConfigSetPopupPosition(buttonpopup);
+}
+
+static void dmxConfigMove(int deltaX, int deltaY)
+{
+ dmxConfigCurrentDisplay->rootXOrigin += deltaX;
+ dmxConfigCurrentDisplay->rootYOrigin += deltaY;
+ if (dmxConfigCurrentDisplay->rootXOrigin < 0)
+ dmxConfigCurrentDisplay->rootXOrigin = 0;
+ if (dmxConfigCurrentDisplay->rootYOrigin < 0)
+ dmxConfigCurrentDisplay->rootYOrigin = 0;
+ if (dmxConfigWallWidth && dmxConfigWallHeight) {
+ if (dmxConfigCurrentDisplay->rootXOrigin >= dmxConfigWallWidth)
+ dmxConfigCurrentDisplay->rootXOrigin = dmxConfigWallWidth - 1;
+ if (dmxConfigCurrentDisplay->rootYOrigin >= dmxConfigWallHeight)
+ dmxConfigCurrentDisplay->rootYOrigin = dmxConfigWallHeight - 1;
+ }
+ dmxConfigCanvasUpdate();
+ dmxConfigNotSaved = 1;
+}
+
+static void dmxConfigCanvasInput(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ XEvent *e = (XEvent *)callData;
+ DMXConfigDisplayPtr display = NULL;
+
+ switch (e->type) {
+ case ButtonPress:
+ if (e->xbutton.button == Button1) {
+ dmxConfigGrabbed = 1;
+ dmxConfigGrabbedFine = 0;
+ dmxConfigGrabbedX = e->xbutton.x;
+ dmxConfigGrabbedY = e->xbutton.y;
+ }
+ if (e->xbutton.button == Button2) {
+ dmxConfigGrabbed = 1;
+ dmxConfigGrabbedFine = 1;
+ dmxConfigGrabbedX = e->xbutton.x;
+ dmxConfigGrabbedY = e->xbutton.y;
+ }
+ break;
+ case ButtonRelease:
+ if (e->xbutton.button == Button1) dmxConfigGrabbed = 0;
+ if (e->xbutton.button == Button2) dmxConfigGrabbed = 0;
+ break;
+ case MotionNotify:
+ if (dmxConfigGrabbed && dmxConfigCurrentDisplay) {
+ int deltaX = e->xmotion.x - dmxConfigGrabbedX;
+ int deltaY = e->xmotion.y - dmxConfigGrabbedY;
+ dmxConfigMove(dmxConfigGrabbedFine ? deltaX : unscalex(deltaX),
+ dmxConfigGrabbedFine ? deltaY : unscaley(deltaY));
+ dmxConfigGrabbedX = e->xmotion.x;
+ dmxConfigGrabbedY = e->xmotion.y;
+ } else {
+ display = dmxConfigFindDisplay(e->xmotion.x, e->xmotion.y);
+ if (display != dmxConfigCurrentDisplay) {
+ dmxConfigCurrentDisplay = display;
+ dmxConfigCanvasUpdate();
+ }
+ }
+ break;
+ case KeyPress:
+ switch (XLookupKeysym(&e->xkey, 0)) {
+ case XK_Right: dmxConfigMove(1,0); break;
+ case XK_Left: dmxConfigMove(-1,0); break;
+ case XK_Down: dmxConfigMove(0,1); break;
+ case XK_Up: dmxConfigMove(0,-1); break;
+ }
+ break;
+ }
+}
+
+static void dmxConfigCanvasResize(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ dmxConfigCanvasDraw(NULL);
+}
+
+static void dmxConfigCanvasExpose(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ CanvasExposeDataPtr data = (CanvasExposeDataPtr)callData;
+
+ dmxConfigCanvasDraw(data->region);
+}
+
+static void dmxConfigOpenCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ dmxConfigState = dmxConfigStateOpen;
+ XtVaSetValues(okbutton, XtNlabel, "Open", NULL);
+ dmxConfigSetPopupPosition(openpopup);
+ XtPopup(openpopup, XtGrabExclusive);
+}
+
+static void dmxConfigSaveCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ dmxConfigState = dmxConfigStateSave;
+ XtVaSetValues(okbutton, XtNlabel, "Save", NULL);
+ dmxConfigSetPopupPosition(openpopup);
+ XtPopup(openpopup, XtGrabExclusive);
+}
+
+static void dmxConfigOkCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ dmxConfigGetValueString(&dmxConfigFilename, opendialog);
+ XtPopdown(openpopup);
+ if (dmxConfigState == dmxConfigStateOpen) dmxConfigReadFile();
+ else dmxConfigWriteFile();
+ dmxConfigNotSaved = 0;
+}
+
+static void dmxConfigCanCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ XtPopdown(openpopup);
+}
+
+static void dmxConfigECCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ char buf[256]; /* RATS: Only used in XmuSnprintf */
+
+ if (!dmxConfigCurrent) return;
+ dmxConfigSetPopupPosition(ecpopup);
+ XtVaSetValues(ecdialog0, XtNvalue,
+ dmxConfigCurrent->name ? dmxConfigCurrent->name : "",
+ NULL);
+ XmuSnprintf(buf, sizeof(buf), "%dx%d",
+ dmxConfigCurrent->width, dmxConfigCurrent->height);
+ XtVaSetValues(ecdialog1, XtNvalue, buf, NULL);
+ XtPopup(ecpopup, XtGrabExclusive);
+}
+
+static void dmxConfigNCCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ int width = 1280*2, height = 1024*2;
+
+ if (dmxConfigCurrent) {
+ width = dmxConfigCurrent->width;
+ height = dmxConfigCurrent->height;
+ }
+
+ dmxConfigCurrent = dmxConfigCreateVirtual(NULL, NULL, NULL,
+ NULL, NULL, NULL);
+ dmxConfigNewVirtual = dmxConfigCurrent;
+ dmxConfigCurrent->width = width;
+ dmxConfigCurrent->height = height;
+ dmxConfigEntry = dmxConfigAddEntry(dmxConfigEntry, dmxConfigVirtual, NULL,
+ dmxConfigCurrent);
+ dmxConfigECCallback(w, closure, callData);
+}
+
+static void dmxConfigDCCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ DMXConfigEntryPtr pt;
+
+ if (!dmxConfigEntry) return;
+ if (dmxConfigEntry
+ && dmxConfigEntry->type == dmxConfigVirtual
+ && dmxConfigEntry->virtual == dmxConfigCurrent) {
+ dmxConfigEntry = dmxConfigEntry->next;
+ } else {
+ for (pt = dmxConfigEntry; pt && pt->next; pt = pt->next)
+ if (pt->next->type == dmxConfigVirtual
+ && pt->next->virtual == dmxConfigCurrent) {
+ pt->next = pt->next->next;
+ break;
+ }
+ }
+ dmxConfigFreeVirtual(dmxConfigCurrent);
+ dmxConfigCurrent = NULL;
+ dmxConfigCurrentDisplay = NULL;
+
+ /* Make the first entry current */
+ for (pt = dmxConfigEntry; pt; pt = pt->next) {
+ if (pt->type == dmxConfigVirtual) {
+ dmxConfigCurrent = pt->virtual;
+ break;
+ }
+ }
+
+ dmxConfigSetupCnamemenu();
+ dmxConfigCanvasDraw(NULL);
+}
+
+static void dmxConfigECOkCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ const char *value;
+ char *endpt;
+
+ dmxConfigGetValueString((char **)&dmxConfigCurrent->name, ecdialog0);
+ value = XawDialogGetValueString(ecdialog1);
+ dmxConfigCurrent->width = strtol(value, &endpt, 10);
+ dmxConfigCurrent->height = strtol(endpt+1, NULL, 10);
+ XtPopdown(ecpopup);
+ dmxConfigCurrentDisplay = NULL;
+ dmxConfigNewVirtual = NULL;
+ dmxConfigSetupCnamemenu();
+ dmxConfigCanvasDraw(NULL);
+ dmxConfigNotSaved = 1;
+}
+
+static void dmxConfigECCanCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ if (dmxConfigNewVirtual) dmxConfigDCCallback(w, closure, callData);
+ dmxConfigNewVirtual = NULL;
+ XtPopdown(ecpopup);
+}
+
+static void dmxConfigEDCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ char buf[256]; /* RATS: Only used in XmuSnprintf */
+
+ if (!dmxConfigCurrent || !dmxConfigCurrentDisplay) return;
+ dmxConfigSetPopupPosition(edpopup);
+ XtVaSetValues(eddialog0, XtNvalue,
+ dmxConfigCurrentDisplay->name
+ ? dmxConfigCurrentDisplay->name
+ : "",
+ NULL);
+ XmuSnprintf(buf, sizeof(buf), "%dx%d%c%d%c%d",
+ dmxConfigCurrentDisplay->scrnWidth,
+ dmxConfigCurrentDisplay->scrnHeight,
+ dmxConfigCurrentDisplay->scrnXSign < 0 ? '-' : '+',
+ dmxConfigCurrentDisplay->scrnY,
+ dmxConfigCurrentDisplay->scrnYSign < 0 ? '-' : '+',
+ dmxConfigCurrentDisplay->scrnY);
+ XtVaSetValues(eddialog1, XtNvalue, buf, NULL);
+ XmuSnprintf(buf, sizeof(buf), "@%dx%d",
+ dmxConfigCurrentDisplay->rootXOrigin,
+ dmxConfigCurrentDisplay->rootYOrigin);
+ XtVaSetValues(eddialog2, XtNvalue, buf, NULL);
+ XtPopup(edpopup, XtGrabExclusive);
+}
+
+static void dmxConfigNDCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ int width = 1280, height = 1024;
+
+ if (!dmxConfigCurrent) return;
+ if (dmxConfigCurrentDisplay) {
+ width = dmxConfigCurrentDisplay->scrnWidth;
+ height = dmxConfigCurrentDisplay->scrnHeight;
+ }
+ dmxConfigCurrentDisplay = dmxConfigCreateDisplay(NULL, NULL, NULL,
+ NULL, NULL);
+ dmxConfigNewDisplay = dmxConfigCurrentDisplay;
+ dmxConfigCurrentDisplay->scrnWidth = width;
+ dmxConfigCurrentDisplay->scrnHeight = height;
+
+ dmxConfigCurrent->subentry
+ = dmxConfigAddSub(dmxConfigCurrent->subentry,
+ dmxConfigSubDisplay(dmxConfigCurrentDisplay));
+ dmxConfigEDCallback(w, closure, callData);
+}
+
+static void dmxConfigDDCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ DMXConfigSubPtr pt;
+
+ if (!dmxConfigCurrent || !dmxConfigCurrentDisplay) return;
+ /* First */
+ if (dmxConfigCurrent->subentry
+ && dmxConfigCurrent->subentry->type == dmxConfigDisplay
+ && dmxConfigCurrent->subentry->display == dmxConfigCurrentDisplay) {
+ dmxConfigCurrent->subentry = dmxConfigCurrent->subentry->next;
+ } else {
+ for (pt = dmxConfigCurrent->subentry; pt && pt->next; pt = pt->next)
+ if (pt->next->type == dmxConfigDisplay
+ && pt->next->display == dmxConfigCurrentDisplay) {
+ pt->next = pt->next->next;
+ break;
+ }
+ }
+ dmxConfigFreeDisplay(dmxConfigCurrentDisplay);
+ dmxConfigCurrentDisplay = NULL;
+ dmxConfigSetupCnamemenu();
+ dmxConfigCanvasDraw(NULL);
+}
+
+static void dmxConfigAboutCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ dmxConfigSetPopupPosition(aboutpopup);
+ XtPopup(aboutpopup, XtGrabExclusive);
+}
+
+static void dmxConfigAboutOkCallback(Widget w, XtPointer closure,
+ XtPointer CallData)
+{
+ XtPopdown(aboutpopup);
+}
+
+static void dmxConfigQuitCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ if (dmxConfigNotSaved) {
+ dmxConfigSetPopupPosition(quitpopup);
+ XtPopup(quitpopup, XtGrabExclusive);
+ return;
+ }
+ exit(0);
+}
+
+static void dmxConfigQuitOkCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ XtPopdown(quitpopup);
+ exit(0);
+}
+
+static void dmxConfigQuitCanCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ XtPopdown(quitpopup);
+}
+
+static void dmxConfigEDOkCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ char *value;
+ char *endpt;
+
+ dmxConfigNewDisplay = NULL;
+ dmxConfigGetValueString((char **)&dmxConfigCurrentDisplay->name,
+ eddialog0);
+ value = XawDialogGetValueString(eddialog1);
+ if (*value == '-' || *value == '+') {
+ dmxConfigCurrentDisplay->scrnWidth = 0;
+ dmxConfigCurrentDisplay->scrnHeight = 0;
+ endpt = value;
+ } else {
+ dmxConfigCurrentDisplay->scrnWidth = strtol(value, &endpt, 10);
+ dmxConfigCurrentDisplay->scrnHeight = strtol(endpt+1, &endpt, 10);
+ }
+ if (*endpt) {
+ dmxConfigCurrentDisplay->scrnXSign = (*endpt == '-') ? -1 : 1;
+ dmxConfigCurrentDisplay->scrnX = strtol(endpt+1, &endpt, 10);
+ dmxConfigCurrentDisplay->scrnYSign = (*endpt == '-') ? -1 : 1;
+ dmxConfigCurrentDisplay->scrnY = strtol(endpt+1, NULL, 10);
+ }
+ if (dmxConfigCurrentDisplay->scrnX < 0)
+ dmxConfigCurrentDisplay->scrnX = -dmxConfigCurrentDisplay->scrnX;
+ if (dmxConfigCurrentDisplay->scrnY < 0)
+ dmxConfigCurrentDisplay->scrnY = -dmxConfigCurrentDisplay->scrnY;
+ value = XawDialogGetValueString(eddialog2);
+ dmxConfigCurrentDisplay->rootXOrigin = strtol(value+1, &endpt, 10);
+ dmxConfigCurrentDisplay->rootYOrigin = strtol(endpt+1, NULL, 10);
+ XtPopdown(edpopup);
+ dmxConfigSetupCnamemenu();
+ dmxConfigCanvasDraw(NULL);
+ dmxConfigNotSaved = 1;
+}
+
+static void dmxConfigEDCanCallback(Widget w, XtPointer closure,
+ XtPointer callData)
+{
+ if (dmxConfigNewDisplay) dmxConfigDDCallback(w, closure, callData);
+ dmxConfigNewDisplay = NULL;
+ XtPopdown(edpopup);
+}
+
+static void dmxConfigOkAction(Widget w, XEvent *event,
+ String *params, Cardinal *num_params)
+{
+ Widget p = XtParent(w);
+ Widget t;
+
+ if (p == opendialog) dmxConfigOkCallback(w, NULL, NULL);
+
+ if (p == ecdialog0) {
+ t = XtNameToWidget(ecdialog1, "value");
+ XWarpPointer(XtDisplay(t), None, XtWindow(t), 0, 0, 0, 0, 0, 10);
+ }
+ if (p == ecdialog1) dmxConfigECOkCallback(w, NULL, NULL);
+
+ if (p == eddialog0) {
+ t = XtNameToWidget(eddialog1, "value");
+ XWarpPointer(XtDisplay(t), None, XtWindow(t), 0, 0, 0, 0, 0, 10);
+ }
+ if (p == eddialog1) {
+ t = XtNameToWidget(eddialog2, "value");
+ XWarpPointer(XtDisplay(t), None, XtWindow(t), 0, 0, 0, 0, 0, 10);
+ }
+ if (p == eddialog2) dmxConfigEDOkCallback(w, NULL, NULL);
+}
+
+int main(int argc, char **argv)
+{
+ XtAppContext appContext;
+ Widget toplevel;
+ Widget parent, menubox, bottombox, databox, canvasbox;
+ Widget filebutton, helpbutton;
+ Widget filemenu, openbutton, savebutton, quitbutton;
+ Widget helpmenu, aboutbutton, aboutbox, abouttext, aboutok;
+ Widget quitbox, quittext, quitok, quitcan;
+ Widget ncbutton;
+ Widget canbutton;
+ Widget ecbox, ecokbutton, eccanbutton;
+ Widget edbox, edokbutton;
+ Widget edcanbutton;
+ /* FIXME: add meta-i, ctrl,meta-z,v? */
+ const char *opentrans = "<Key>Return: openOk()\n\
+ <Key>Linefeed: openOk()\n\
+ Ctrl<Key>M: openOk()\n\
+ Ctrl<Key>J: openOk()\n\
+ Ctrl<Key>O: noop()\n\
+ Ctrl<Key>N: noop()\n\
+ Ctrl<Key>P: noop()";
+ const char *canvastrans =
+ "<Btn3Down>: placeMenu() XtMenuPopup(buttonpopup)";
+ XtActionsRec actiontable[] = {
+ { "openOk", dmxConfigOkAction },
+ { "placeMenu", dmxConfigPlaceMenu },
+ { "noop", NULL }
+ };
+
+ dmxConfigFilename = XtNewString((argc >= 2) ? argv[1] : "");
+
+ toplevel = XtVaAppInitialize(&appContext, "XDmxconfig",
+ NULL, 0,
+ &argc, argv,
+ NULL,
+ NULL);
+
+ /* Main boxes */
+ parent = XtVaCreateManagedWidget("parent", formWidgetClass, toplevel,
+ XtNorientation, XtorientVertical,
+ XtNwidth, DMX_MAIN_WIDTH,
+ XtNheight, DMX_MAIN_HEIGHT,
+ NULL);
+ menubox = XtVaCreateManagedWidget("menubox", boxWidgetClass, parent,
+ XtNborderWidth, 0,
+ XtNorientation, XtorientHorizontal,
+ XtNtop, XtChainTop,
+ NULL);
+ bottombox = XtVaCreateManagedWidget("bottombox", formWidgetClass, parent,
+ XtNborderWidth, 0,
+ XtNfromVert, menubox,
+ XtNorientation, XtorientHorizontal,
+ NULL);
+ databox = XtVaCreateManagedWidget("databox", formWidgetClass,
+ bottombox,
+ XtNborderWidth, 0,
+ XtNhorizDistance, 0,
+ XtNwidth, DMX_DATA_WIDTH,
+ XtNheight, DMX_DATA_HEIGHT,
+ XtNleft, XtChainLeft,
+ XtNorientation, XtorientVertical,
+ NULL);
+
+ /* Data */
+ cnamebox = XtVaCreateManagedWidget("cnamebox", menuButtonWidgetClass,
+ databox,
+ XtNtop, XtChainTop,
+ XtNjustify, XtJustifyLeft,
+ XtNwidth, DMX_DATA_WIDTH,
+ XtNlabel, "",
+ XtNmenuName, "cnamemenu",
+ NULL);
+ cdimbox = XtVaCreateManagedWidget("cdimbox", labelWidgetClass,
+ databox,
+ XtNfromVert, cnamebox,
+ XtNjustify, XtJustifyLeft,
+ XtNwidth, DMX_DATA_WIDTH,
+ XtNlabel, "",
+ NULL);
+ namebox = XtVaCreateManagedWidget("namebox", labelWidgetClass, databox,
+ XtNfromVert, cdimbox,
+ XtNjustify, XtJustifyLeft,
+ XtNwidth, DMX_DATA_WIDTH,
+ XtNlabel, "",
+ NULL);
+ dimbox = XtVaCreateManagedWidget("dimbox", labelWidgetClass,
+ databox,
+ XtNfromVert, namebox,
+ XtNjustify, XtJustifyLeft,
+ XtNwidth, DMX_DATA_WIDTH,
+ XtNlabel, "",
+ NULL);
+ rtbox = XtVaCreateManagedWidget("rtbox", labelWidgetClass,
+ databox,
+ XtNfromVert, dimbox,
+ XtNjustify, XtJustifyLeft,
+ XtNwidth, DMX_DATA_WIDTH,
+ XtNlabel, "",
+ NULL);
+ origbox = XtVaCreateManagedWidget("origbox", labelWidgetClass,
+ databox,
+ XtNfromVert, rtbox,
+ XtNjustify, XtJustifyLeft,
+ XtNwidth, DMX_DATA_WIDTH,
+ XtNlabel, "",
+ NULL);
+
+ /* Canvas */
+ canvasbox = XtVaCreateManagedWidget("canvasbox", boxWidgetClass,
+ bottombox,
+ XtNborderWidth, 0,
+ XtNwidth, DMX_CANVAS_WIDTH,
+ XtNheight, DMX_CANVAS_HEIGHT,
+ XtNfromHoriz, databox,
+ NULL);
+
+ canvas = XtVaCreateManagedWidget("canvas", canvasWidgetClass,
+ canvasbox,
+ XtNwidth, DMX_CANVAS_WIDTH,
+ XtNheight, DMX_CANVAS_HEIGHT,
+ NULL);
+
+
+ /* Main menu buttons */
+ filebutton = XtVaCreateManagedWidget("File", menuButtonWidgetClass,
+ menubox,
+ XtNmenuName, "filemenu",
+ NULL);
+ helpbutton = XtVaCreateManagedWidget("Help", menuButtonWidgetClass,
+ menubox,
+ XtNmenuName, "helpmenu",
+ NULL);
+
+
+ /* File submenu buttons */
+ filemenu = XtVaCreatePopupShell("filemenu", simpleMenuWidgetClass,
+ filebutton, NULL);
+ openbutton = XtVaCreateManagedWidget("Open File", smeBSBObjectClass,
+ filemenu, NULL);
+ savebutton = XtVaCreateManagedWidget("Save File", smeBSBObjectClass,
+ filemenu,
+ NULL);
+ ncbutton = XtVaCreateManagedWidget("New Global", smeBSBObjectClass,
+ filemenu, NULL);
+ ecbutton = XtVaCreateManagedWidget("Edit Global", smeBSBObjectClass,
+ filemenu,
+ NULL);
+ dcbutton = XtVaCreateManagedWidget("Delete Global", smeBSBObjectClass,
+ filemenu,
+ NULL);
+ ndbutton0 = XtVaCreateManagedWidget("New Display", smeBSBObjectClass,
+ filemenu,
+ NULL);
+ quitbutton = XtVaCreateManagedWidget("Quit", smeBSBObjectClass,
+ filemenu, NULL);
+
+ /* Help submenu button */
+ helpmenu = XtVaCreatePopupShell("helpmenu", simpleMenuWidgetClass,
+ helpbutton, NULL);
+ aboutbutton = XtVaCreateManagedWidget("About", smeBSBObjectClass,
+ helpmenu, NULL);
+
+ /* Open popup */
+ openpopup = XtVaCreatePopupShell("openpopup", transientShellWidgetClass,
+ toplevel, NULL);
+ opendialog = XtVaCreateManagedWidget("opendialog", dialogWidgetClass,
+ openpopup,
+ XtNlabel, "Filename: ",
+ XtNvalue, dmxConfigFilename,
+ NULL);
+ okbutton = XtVaCreateManagedWidget("Open", commandWidgetClass,
+ opendialog, NULL);
+ canbutton = XtVaCreateManagedWidget("Cancel", commandWidgetClass,
+ opendialog, NULL);
+
+ /* EC popup */
+ ecpopup = XtVaCreatePopupShell("ecpopup", transientShellWidgetClass,
+ toplevel, NULL);
+ ecbox = XtVaCreateManagedWidget("ecbox", boxWidgetClass,
+ ecpopup, NULL);
+ ecdialog0 = XtVaCreateManagedWidget("ecdialog0", dialogWidgetClass,
+ ecbox,
+ XtNlabel, "Name: ",
+ XtNvalue, "",
+ NULL);
+ ecdialog1 = XtVaCreateManagedWidget("ecdialog1", dialogWidgetClass,
+ ecbox,
+ XtNlabel, "Dimension: ",
+ XtNvalue, "",
+ NULL);
+ ecokbutton = XtVaCreateManagedWidget("OK", commandWidgetClass,
+ ecbox, NULL);
+ eccanbutton = XtVaCreateManagedWidget("Cancel", commandWidgetClass,
+ ecbox, NULL);
+
+ /* ED popup */
+ edpopup = XtVaCreatePopupShell("edpopup", transientShellWidgetClass,
+ toplevel, NULL);
+ edbox = XtVaCreateManagedWidget("edbox", boxWidgetClass,
+ edpopup, NULL);
+ eddialog0 = XtVaCreateManagedWidget("eddialog0", dialogWidgetClass,
+ edbox,
+ XtNlabel, "Display Name: ",
+ XtNvalue, "",
+ NULL);
+ eddialog1 = XtVaCreateManagedWidget("eddialog1", dialogWidgetClass,
+ edbox,
+ XtNlabel, "Geometry: ",
+ XtNvalue, "",
+ NULL);
+ eddialog2 = XtVaCreateManagedWidget("eddialog2", dialogWidgetClass,
+ edbox,
+ XtNlabel, "Offset: ",
+ XtNvalue, "",
+ NULL);
+ edokbutton = XtVaCreateManagedWidget("OK", commandWidgetClass,
+ edbox, NULL);
+ edcanbutton = XtVaCreateManagedWidget("Cancel", commandWidgetClass,
+ edbox, NULL);
+
+ /* About popup */
+ aboutpopup = XtVaCreatePopupShell("aboutpopup",transientShellWidgetClass,
+ toplevel, NULL);
+ aboutbox = XtVaCreateManagedWidget("aboutbox", boxWidgetClass,
+ aboutpopup, NULL);
+ abouttext = XtVaCreateManagedWidget("abouttext", labelWidgetClass,
+ aboutbox,
+ XtNlabel, DMX_INFO,
+ NULL);
+ aboutok = XtVaCreateManagedWidget("OK", commandWidgetClass,
+ aboutbox, NULL);
+
+ /* Quit popup */
+ quitpopup = XtVaCreatePopupShell("quitpopup",transientShellWidgetClass,
+ toplevel, NULL);
+ quitbox = XtVaCreateManagedWidget("quitbox", boxWidgetClass,
+ quitpopup, NULL);
+ quittext = XtVaCreateManagedWidget("quittext", labelWidgetClass,
+ quitbox,
+ XtNlabel,
+ "Changes to the configuration\n"
+ "been made that have not yet\n"
+ "been saved. Do you want to\n"
+ "quit without saving?",
+ NULL);
+ quitok = XtVaCreateManagedWidget("Quit WITHOUT Saving",
+ commandWidgetClass,
+ quitbox, NULL);
+ quitcan = XtVaCreateManagedWidget("Continue Editing",
+ commandWidgetClass,
+ quitbox, NULL);
+
+ /* Button popup */
+ buttonpopup = XtVaCreatePopupShell("buttonpopup", simpleMenuWidgetClass,
+ toplevel, NULL);
+ ndbutton1 = XtVaCreateManagedWidget("New Display", smeBSBObjectClass,
+ buttonpopup,
+ NULL);
+ edbutton = XtVaCreateManagedWidget("Edit Display", smeBSBObjectClass,
+ buttonpopup,
+ NULL);
+ ddbutton = XtVaCreateManagedWidget("Delete Display", smeBSBObjectClass,
+ buttonpopup,
+ NULL);
+
+ /* Callbacks */
+ XtAddCallback(openbutton, XtNcallback, dmxConfigOpenCallback, NULL);
+ XtAddCallback(savebutton, XtNcallback, dmxConfigSaveCallback, NULL);
+ XtAddCallback(okbutton, XtNcallback, dmxConfigOkCallback, NULL);
+ XtAddCallback(canbutton, XtNcallback, dmxConfigCanCallback, NULL);
+
+ XtAppAddActions(appContext, actiontable, XtNumber(actiontable));
+ XtOverrideTranslations(canvas, XtParseTranslationTable(canvastrans));
+ XtOverrideTranslations(XtNameToWidget(opendialog, "value"),
+ XtParseTranslationTable(opentrans));
+ XtOverrideTranslations(XtNameToWidget(ecdialog0, "value"),
+ XtParseTranslationTable(opentrans));
+ XtOverrideTranslations(XtNameToWidget(ecdialog1, "value"),
+ XtParseTranslationTable(opentrans));
+ XtOverrideTranslations(XtNameToWidget(eddialog0, "value"),
+ XtParseTranslationTable(opentrans));
+ XtOverrideTranslations(XtNameToWidget(eddialog1, "value"),
+ XtParseTranslationTable(opentrans));
+ XtOverrideTranslations(XtNameToWidget(eddialog2, "value"),
+ XtParseTranslationTable(opentrans));
+
+ XtAddCallback(ncbutton, XtNcallback, dmxConfigNCCallback, NULL);
+ XtAddCallback(ecbutton, XtNcallback, dmxConfigECCallback, NULL);
+ XtAddCallback(ecokbutton, XtNcallback, dmxConfigECOkCallback, NULL);
+ XtAddCallback(eccanbutton, XtNcallback, dmxConfigECCanCallback, NULL);
+ XtAddCallback(dcbutton, XtNcallback, dmxConfigDCCallback, NULL);
+
+ XtAddCallback(ndbutton0, XtNcallback, dmxConfigNDCallback, NULL);
+ XtAddCallback(ndbutton1, XtNcallback, dmxConfigNDCallback, NULL);
+ XtAddCallback(edbutton, XtNcallback, dmxConfigEDCallback, NULL);
+ XtAddCallback(ddbutton, XtNcallback, dmxConfigDDCallback, NULL);
+ XtAddCallback(edokbutton, XtNcallback, dmxConfigEDOkCallback, NULL);
+ XtAddCallback(edcanbutton, XtNcallback, dmxConfigEDCanCallback, NULL);
+
+ XtAddCallback(aboutbutton, XtNcallback, dmxConfigAboutCallback, NULL);
+ XtAddCallback(aboutok, XtNcallback, dmxConfigAboutOkCallback, NULL);
+ XtAddCallback(quitok, XtNcallback, dmxConfigQuitOkCallback, NULL);
+ XtAddCallback(quitcan, XtNcallback, dmxConfigQuitCanCallback, NULL);
+
+ XtAddCallback(quitbutton, XtNcallback, dmxConfigQuitCallback, NULL);
+
+ XtAddCallback(canvas, XtNcallback, dmxConfigCanvasInput, NULL);
+ XtAddCallback(canvas, XtNcanvasExposeCallback, dmxConfigCanvasExpose,NULL);
+ XtAddCallback(canvas, XtNcanvasResizeCallback, dmxConfigCanvasResize,NULL);
+
+ if (dmxConfigFilename) dmxConfigReadFile();
+
+ XtRealizeWidget(toplevel);
+ dmxConfigCopystrings();
+ dmxConfigSetupCnamemenu();
+ XtAppMainLoop(appContext);
+ return 0;
+}
diff --git a/xorg-server/hw/dmx/config/xdmxconfig.man b/xorg-server/hw/dmx/config/xdmxconfig.man
new file mode 100644
index 000000000..dcceea0e3
--- /dev/null
+++ b/xorg-server/hw/dmx/config/xdmxconfig.man
@@ -0,0 +1,63 @@
+.\" $XFree86$
+.\" 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.
+.\"
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+.\" Authors:
+.\" Rickard E. (Rik) Faith <faith@redhat.com>
+.\"
+.TH xdmxconfig 1 __vendorversion__
+.SH NAME
+xdmxconfig - a graphical configuration tool for Xdmx configuration files
+.SH SYNOPSIS
+.B xdmxconfig
+[filename]
+.SH DESCRIPTION
+.I xdmxconfig
+reads, edits, and writes configuration files for the Xdmx server. The
+grammar for the configuration file is specified in the Xdmx(1) manual
+page.
+.PP
+To start from scratch, create a "New Global" and specify the name and
+overall dimensions for the configuration. Then use "New Display" to
+enter more displays.
+.PP
+If there is more than one configuration, the configuration name button
+will bring up a selection menu.
+.PP
+In the right-hand pannel, the left mouse button will move the
+highlighted display at "tool resolution"; the middle mouse button will
+move the highlighted display by a single pixel (at "wall resolution");
+and the right mouse button will bring up a menu allowing the highlighted
+display to be edited or deleted. The arrow keys will also move the
+highlighted display by a single pixel.
+.SH BUGS
+Currently, entries with the
+.B wall
+keyword are not editable, but will be preserved in the new output file.
+The tool will quit when requested by the user, even if a configuration
+file has not been written out (i.e., without warning). The menu
+interaction should be improved (menu entries that don't currently work
+should be greyed-out, for example). The Help button does not work.
+.SH "SEE ALSO"
+Xdmx(1), vdltodmx(1)