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-rw-r--r--xkbcomp/.gitignore160
-rw-r--r--xkbcomp/COPYING180
-rw-r--r--xkbcomp/action.c2936
-rw-r--r--xkbcomp/action.h172
-rw-r--r--xkbcomp/alias.h112
-rw-r--r--xkbcomp/autogen.sh26
-rw-r--r--xkbcomp/compat.h14
-rw-r--r--xkbcomp/expr.c2130
-rw-r--r--xkbcomp/expr.h344
-rw-r--r--xkbcomp/indicators.c1150
-rw-r--r--xkbcomp/indicators.h176
-rw-r--r--xkbcomp/keycodes.c1788
-rw-r--r--xkbcomp/keycodes.h80
-rw-r--r--xkbcomp/keymap.c366
-rw-r--r--xkbcomp/keytypes.c2586
-rw-r--r--xkbcomp/misc.c1162
-rw-r--r--xkbcomp/misc.h222
-rw-r--r--xkbcomp/tokens.h208
-rw-r--r--xkbcomp/utils.c868
-rw-r--r--xkbcomp/vmod.c542
-rw-r--r--xkbcomp/vmod.h156
-rw-r--r--xkbcomp/xkbpath.c840
-rw-r--r--xkbcomp/xkbpath.h130
23 files changed, 8174 insertions, 8174 deletions
diff --git a/xkbcomp/.gitignore b/xkbcomp/.gitignore
index 4b418d2a8..c6e344a28 100644
--- a/xkbcomp/.gitignore
+++ b/xkbcomp/.gitignore
@@ -1,80 +1,80 @@
-#
-# X.Org module default exclusion patterns
-# The next section if for module specific patterns
-#
-# Do not edit the following section
-# GNU Build System (Autotools)
-aclocal.m4
-autom4te.cache/
-autoscan.log
-ChangeLog
-compile
-config.guess
-config.h
-config.h.in
-config.log
-config-ml.in
-config.py
-config.status
-config.status.lineno
-config.sub
-configure
-configure.scan
-depcomp
-.deps/
-INSTALL
-install-sh
-.libs/
-libtool
-libtool.m4
-ltmain.sh
-lt~obsolete.m4
-ltoptions.m4
-ltsugar.m4
-ltversion.m4
-Makefile
-Makefile.in
-mdate-sh
-missing
-mkinstalldirs
-*.pc
-py-compile
-stamp-h?
-symlink-tree
-texinfo.tex
-ylwrap
-
-# Do not edit the following section
-# Edit Compile Debug Document Distribute
-*~
-*.[0-9]
-*.[0-9]x
-*.bak
-*.bin
-core
-*.dll
-*.exe
-*-ISO*.bdf
-*-JIS*.bdf
-*-KOI8*.bdf
-*.kld
-*.ko
-*.ko.cmd
-*.lai
-*.l[oa]
-*.[oa]
-*.obj
-*.patch
-*.so
-*.pcf.gz
-*.pdb
-*.tar.bz2
-*.tar.gz
-#
-# Add & Override patterns for xkbcomp
-#
-# Edit the following section as needed
-# For example, !report.pc overrides *.pc. See 'man gitignore'
-#
-xkbcomp
-xkbparse.c
+#
+# X.Org module default exclusion patterns
+# The next section if for module specific patterns
+#
+# Do not edit the following section
+# GNU Build System (Autotools)
+aclocal.m4
+autom4te.cache/
+autoscan.log
+ChangeLog
+compile
+config.guess
+config.h
+config.h.in
+config.log
+config-ml.in
+config.py
+config.status
+config.status.lineno
+config.sub
+configure
+configure.scan
+depcomp
+.deps/
+INSTALL
+install-sh
+.libs/
+libtool
+libtool.m4
+ltmain.sh
+lt~obsolete.m4
+ltoptions.m4
+ltsugar.m4
+ltversion.m4
+Makefile
+Makefile.in
+mdate-sh
+missing
+mkinstalldirs
+*.pc
+py-compile
+stamp-h?
+symlink-tree
+texinfo.tex
+ylwrap
+
+# Do not edit the following section
+# Edit Compile Debug Document Distribute
+*~
+*.[0-9]
+*.[0-9]x
+*.bak
+*.bin
+core
+*.dll
+*.exe
+*-ISO*.bdf
+*-JIS*.bdf
+*-KOI8*.bdf
+*.kld
+*.ko
+*.ko.cmd
+*.lai
+*.l[oa]
+*.[oa]
+*.obj
+*.patch
+*.so
+*.pcf.gz
+*.pdb
+*.tar.bz2
+*.tar.gz
+#
+# Add & Override patterns for xkbcomp
+#
+# Edit the following section as needed
+# For example, !report.pc overrides *.pc. See 'man gitignore'
+#
+xkbcomp
+xkbparse.c
diff --git a/xkbcomp/COPYING b/xkbcomp/COPYING
index 867c4723c..fc22e80e8 100644
--- a/xkbcomp/COPYING
+++ b/xkbcomp/COPYING
@@ -1,90 +1,90 @@
-Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
-Permission to use, copy, modify, and distribute this
-software and its documentation for any purpose and without
-fee is hereby granted, provided that the above copyright
-notice appear in all copies and that both that copyright
-notice and this permission notice appear in supporting
-documentation, and that the name of Silicon Graphics not be
-used in advertising or publicity pertaining to distribution
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
-THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-
-Copyright 1988, 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 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
-
- All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-
- COPYRIGHT 1990
- DIGITAL EQUIPMENT CORPORATION
- MAYNARD, MASSACHUSETTS
- ALL RIGHTS RESERVED.
-
-THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND
-SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION.
-DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOFTWARE
-FOR ANY PURPOSE. IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED
-WARRANTY.
-
-IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT
-RIGHTS, APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN
-ADDITION TO THAT SET FORTH ABOVE.
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted, provided
-that the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation, and that the name of Digital Equipment Corporation not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
+Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+Permission to use, copy, modify, and distribute this
+software and its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright
+notice appear in all copies and that both that copyright
+notice and this permission notice appear in supporting
+documentation, and that the name of Silicon Graphics not be
+used in advertising or publicity pertaining to distribution
+of the software without specific prior written permission.
+Silicon Graphics makes no representation about the suitability
+of this software for any purpose. It is provided "as is"
+without any express or implied warranty.
+
+SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+
+Copyright 1988, 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 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+
+ COPYRIGHT 1990
+ DIGITAL EQUIPMENT CORPORATION
+ MAYNARD, MASSACHUSETTS
+ ALL RIGHTS RESERVED.
+
+THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND
+SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION.
+DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOFTWARE
+FOR ANY PURPOSE. IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED
+WARRANTY.
+
+IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT
+RIGHTS, APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN
+ADDITION TO THAT SET FORTH ABOVE.
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted, provided
+that the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation, and that the name of Digital Equipment Corporation not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
diff --git a/xkbcomp/action.c b/xkbcomp/action.c
index fe022187c..3b82e647e 100644
--- a/xkbcomp/action.c
+++ b/xkbcomp/action.c
@@ -1,1468 +1,1468 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#include "xkbcomp.h"
-#include "tokens.h"
-#include "expr.h"
-
-#include "keycodes.h"
-#include "vmod.h"
-#include "misc.h"
-#include "action.h"
-#include "misc.h"
-
-static Bool actionsInitialized;
-static ExprDef constTrue;
-static ExprDef constFalse;
-
-/***====================================================================***/
-
-static Bool
-stringToAction(char *str, unsigned *type_rtrn)
-{
- if (str == NULL)
- return False;
-
- if (uStrCaseCmp(str, "noaction") == 0)
- *type_rtrn = XkbSA_NoAction;
- else if (uStrCaseCmp(str, "setmods") == 0)
- *type_rtrn = XkbSA_SetMods;
- else if (uStrCaseCmp(str, "latchmods") == 0)
- *type_rtrn = XkbSA_LatchMods;
- else if (uStrCaseCmp(str, "lockmods") == 0)
- *type_rtrn = XkbSA_LockMods;
- else if (uStrCaseCmp(str, "setgroup") == 0)
- *type_rtrn = XkbSA_SetGroup;
- else if (uStrCaseCmp(str, "latchgroup") == 0)
- *type_rtrn = XkbSA_LatchGroup;
- else if (uStrCaseCmp(str, "lockgroup") == 0)
- *type_rtrn = XkbSA_LockGroup;
- else if (uStrCaseCmp(str, "moveptr") == 0)
- *type_rtrn = XkbSA_MovePtr;
- else if (uStrCaseCmp(str, "movepointer") == 0)
- *type_rtrn = XkbSA_MovePtr;
- else if (uStrCaseCmp(str, "ptrbtn") == 0)
- *type_rtrn = XkbSA_PtrBtn;
- else if (uStrCaseCmp(str, "pointerbutton") == 0)
- *type_rtrn = XkbSA_PtrBtn;
- else if (uStrCaseCmp(str, "lockptrbtn") == 0)
- *type_rtrn = XkbSA_LockPtrBtn;
- else if (uStrCaseCmp(str, "lockpointerbutton") == 0)
- *type_rtrn = XkbSA_LockPtrBtn;
- else if (uStrCaseCmp(str, "lockptrbutton") == 0)
- *type_rtrn = XkbSA_LockPtrBtn;
- else if (uStrCaseCmp(str, "lockpointerbtn") == 0)
- *type_rtrn = XkbSA_LockPtrBtn;
- else if (uStrCaseCmp(str, "setptrdflt") == 0)
- *type_rtrn = XkbSA_SetPtrDflt;
- else if (uStrCaseCmp(str, "setpointerdefault") == 0)
- *type_rtrn = XkbSA_SetPtrDflt;
- else if (uStrCaseCmp(str, "isolock") == 0)
- *type_rtrn = XkbSA_ISOLock;
- else if (uStrCaseCmp(str, "terminate") == 0)
- *type_rtrn = XkbSA_Terminate;
- else if (uStrCaseCmp(str, "terminateserver") == 0)
- *type_rtrn = XkbSA_Terminate;
- else if (uStrCaseCmp(str, "switchscreen") == 0)
- *type_rtrn = XkbSA_SwitchScreen;
- else if (uStrCaseCmp(str, "setcontrols") == 0)
- *type_rtrn = XkbSA_SetControls;
- else if (uStrCaseCmp(str, "lockcontrols") == 0)
- *type_rtrn = XkbSA_LockControls;
- else if (uStrCaseCmp(str, "actionmessage") == 0)
- *type_rtrn = XkbSA_ActionMessage;
- else if (uStrCaseCmp(str, "messageaction") == 0)
- *type_rtrn = XkbSA_ActionMessage;
- else if (uStrCaseCmp(str, "message") == 0)
- *type_rtrn = XkbSA_ActionMessage;
- else if (uStrCaseCmp(str, "redirect") == 0)
- *type_rtrn = XkbSA_RedirectKey;
- else if (uStrCaseCmp(str, "redirectkey") == 0)
- *type_rtrn = XkbSA_RedirectKey;
- else if (uStrCaseCmp(str, "devbtn") == 0)
- *type_rtrn = XkbSA_DeviceBtn;
- else if (uStrCaseCmp(str, "devicebtn") == 0)
- *type_rtrn = XkbSA_DeviceBtn;
- else if (uStrCaseCmp(str, "devbutton") == 0)
- *type_rtrn = XkbSA_DeviceBtn;
- else if (uStrCaseCmp(str, "devicebutton") == 0)
- *type_rtrn = XkbSA_DeviceBtn;
- else if (uStrCaseCmp(str, "lockdevbtn") == 0)
- *type_rtrn = XkbSA_DeviceBtn;
- else if (uStrCaseCmp(str, "lockdevicebtn") == 0)
- *type_rtrn = XkbSA_LockDeviceBtn;
- else if (uStrCaseCmp(str, "lockdevbutton") == 0)
- *type_rtrn = XkbSA_LockDeviceBtn;
- else if (uStrCaseCmp(str, "lockdevicebutton") == 0)
- *type_rtrn = XkbSA_LockDeviceBtn;
- else if (uStrCaseCmp(str, "devval") == 0)
- *type_rtrn = XkbSA_DeviceValuator;
- else if (uStrCaseCmp(str, "deviceval") == 0)
- *type_rtrn = XkbSA_DeviceValuator;
- else if (uStrCaseCmp(str, "devvaluator") == 0)
- *type_rtrn = XkbSA_DeviceValuator;
- else if (uStrCaseCmp(str, "devicevaluator") == 0)
- *type_rtrn = XkbSA_DeviceValuator;
- else if (uStrCaseCmp(str, "private") == 0)
- *type_rtrn = PrivateAction;
- else
- return False;
- return True;
-}
-
-static Bool
-stringToField(char *str, unsigned *field_rtrn)
-{
-
- if (str == NULL)
- return False;
-
- if (uStrCaseCmp(str, "clearlocks") == 0)
- *field_rtrn = F_ClearLocks;
- else if (uStrCaseCmp(str, "latchtolock") == 0)
- *field_rtrn = F_LatchToLock;
- else if (uStrCaseCmp(str, "genkeyevent") == 0)
- *field_rtrn = F_GenKeyEvent;
- else if (uStrCaseCmp(str, "generatekeyevent") == 0)
- *field_rtrn = F_GenKeyEvent;
- else if (uStrCaseCmp(str, "report") == 0)
- *field_rtrn = F_Report;
- else if (uStrCaseCmp(str, "default") == 0)
- *field_rtrn = F_Default;
- else if (uStrCaseCmp(str, "affect") == 0)
- *field_rtrn = F_Affect;
- else if (uStrCaseCmp(str, "increment") == 0)
- *field_rtrn = F_Increment;
- else if (uStrCaseCmp(str, "mods") == 0)
- *field_rtrn = F_Modifiers;
- else if (uStrCaseCmp(str, "modifiers") == 0)
- *field_rtrn = F_Modifiers;
- else if (uStrCaseCmp(str, "group") == 0)
- *field_rtrn = F_Group;
- else if (uStrCaseCmp(str, "x") == 0)
- *field_rtrn = F_X;
- else if (uStrCaseCmp(str, "y") == 0)
- *field_rtrn = F_Y;
- else if (uStrCaseCmp(str, "accel") == 0)
- *field_rtrn = F_Accel;
- else if (uStrCaseCmp(str, "accelerate") == 0)
- *field_rtrn = F_Accel;
- else if (uStrCaseCmp(str, "repeat") == 0)
- *field_rtrn = F_Accel;
- else if (uStrCaseCmp(str, "button") == 0)
- *field_rtrn = F_Button;
- else if (uStrCaseCmp(str, "value") == 0)
- *field_rtrn = F_Value;
- else if (uStrCaseCmp(str, "controls") == 0)
- *field_rtrn = F_Controls;
- else if (uStrCaseCmp(str, "ctrls") == 0)
- *field_rtrn = F_Controls;
- else if (uStrCaseCmp(str, "type") == 0)
- *field_rtrn = F_Type;
- else if (uStrCaseCmp(str, "count") == 0)
- *field_rtrn = F_Count;
- else if (uStrCaseCmp(str, "screen") == 0)
- *field_rtrn = F_Screen;
- else if (uStrCaseCmp(str, "same") == 0)
- *field_rtrn = F_Same;
- else if (uStrCaseCmp(str, "sameserver") == 0)
- *field_rtrn = F_Same;
- else if (uStrCaseCmp(str, "data") == 0)
- *field_rtrn = F_Data;
- else if (uStrCaseCmp(str, "device") == 0)
- *field_rtrn = F_Device;
- else if (uStrCaseCmp(str, "dev") == 0)
- *field_rtrn = F_Device;
- else if (uStrCaseCmp(str, "key") == 0)
- *field_rtrn = F_Keycode;
- else if (uStrCaseCmp(str, "keycode") == 0)
- *field_rtrn = F_Keycode;
- else if (uStrCaseCmp(str, "kc") == 0)
- *field_rtrn = F_Keycode;
- else if (uStrCaseCmp(str, "clearmods") == 0)
- *field_rtrn = F_ModsToClear;
- else if (uStrCaseCmp(str, "clearmodifiers") == 0)
- *field_rtrn = F_ModsToClear;
- else
- return False;
- return True;
-}
-
-static char *
-fieldText(unsigned field)
-{
- static char buf[32];
-
- switch (field)
- {
- case F_ClearLocks:
- strcpy(buf, "clearLocks");
- break;
- case F_LatchToLock:
- strcpy(buf, "latchToLock");
- break;
- case F_GenKeyEvent:
- strcpy(buf, "genKeyEvent");
- break;
- case F_Report:
- strcpy(buf, "report");
- break;
- case F_Default:
- strcpy(buf, "default");
- break;
- case F_Affect:
- strcpy(buf, "affect");
- break;
- case F_Increment:
- strcpy(buf, "increment");
- break;
- case F_Modifiers:
- strcpy(buf, "modifiers");
- break;
- case F_Group:
- strcpy(buf, "group");
- break;
- case F_X:
- strcpy(buf, "x");
- break;
- case F_Y:
- strcpy(buf, "y");
- break;
- case F_Accel:
- strcpy(buf, "accel");
- break;
- case F_Button:
- strcpy(buf, "button");
- break;
- case F_Value:
- strcpy(buf, "value");
- break;
- case F_Controls:
- strcpy(buf, "controls");
- break;
- case F_Type:
- strcpy(buf, "type");
- break;
- case F_Count:
- strcpy(buf, "count");
- break;
- case F_Screen:
- strcpy(buf, "screen");
- break;
- case F_Same:
- strcpy(buf, "sameServer");
- break;
- case F_Data:
- strcpy(buf, "data");
- break;
- case F_Device:
- strcpy(buf, "device");
- break;
- case F_Keycode:
- strcpy(buf, "keycode");
- break;
- case F_ModsToClear:
- strcpy(buf, "clearmods");
- break;
- default:
- strcpy(buf, "unknown");
- break;
- }
- return buf;
-}
-
-/***====================================================================***/
-
-static Bool
-ReportMismatch(unsigned action, unsigned field, const char *type)
-{
- ERROR2("Value of %s field must be of type %s\n", fieldText(field), type);
- ACTION1("Action %s definition ignored\n",
- XkbActionTypeText(action, XkbMessage));
- return False;
-}
-
-static Bool
-ReportIllegal(unsigned action, unsigned field)
-{
- ERROR2("Field %s is not defined for an action of type %s\n",
- fieldText(field), XkbActionTypeText(action, XkbMessage));
- ACTION("Action definition ignored\n");
- return False;
-}
-
-static Bool
-ReportActionNotArray(unsigned action, unsigned field)
-{
- ERROR2("The %s field in the %s action is not an array\n",
- fieldText(field), XkbActionTypeText(action, XkbMessage));
- ACTION("Action definition ignored\n");
- return False;
-}
-
-static Bool
-ReportNotFound(unsigned action, unsigned field, const char *what, char *bad)
-{
- ERROR2("%s named %s not found\n", what, bad);
- ACTION2("Ignoring the %s field of an %s action\n", fieldText(field),
- XkbActionTypeText(action, XkbMessage));
- return False;
-}
-
-static Bool
-HandleNoAction(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
- return ReportIllegal(action->type, field);
-}
-
-static Bool
-CheckLatchLockFlags(unsigned action,
- unsigned field, ExprDef * value, unsigned *flags_inout)
-{
- unsigned tmp;
- ExprResult result;
-
- if (field == F_ClearLocks)
- tmp = XkbSA_ClearLocks;
- else if (field == F_LatchToLock)
- tmp = XkbSA_LatchToLock;
- else
- return False; /* WSGO! */
- if (!ExprResolveBoolean(value, &result, NULL, NULL))
- return ReportMismatch(action, field, "boolean");
- if (result.uval)
- *flags_inout |= tmp;
- else
- *flags_inout &= ~tmp;
- return True;
-}
-
-static Bool
-CheckModifierField(XkbDescPtr xkb,
- unsigned action,
- ExprDef * value,
- unsigned *flags_inout, unsigned *mods_rtrn)
-{
- ExprResult rtrn;
-
- if (value->op == ExprIdent)
- {
- register char *valStr;
- valStr = XkbAtomGetString(NULL, value->value.str);
- if (valStr && ((uStrCaseCmp(valStr, "usemodmapmods") == 0) ||
- (uStrCaseCmp(valStr, "modmapmods") == 0)))
- {
-
- *mods_rtrn = 0;
- *flags_inout |= XkbSA_UseModMapMods;
- return True;
- }
- }
- if (!ExprResolveModMask(value, &rtrn, LookupVModMask, (XPointer) xkb))
- return ReportMismatch(action, F_Modifiers, "modifier mask");
- *mods_rtrn = rtrn.uval;
- *flags_inout &= ~XkbSA_UseModMapMods;
- return True;
-}
-
-static Bool
-HandleSetLatchMods(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
- XkbModAction *act;
- unsigned rtrn;
- unsigned t1, t2;
-
- act = (XkbModAction *) action;
- if (array_ndx != NULL)
- {
- switch (field)
- {
- case F_ClearLocks:
- case F_LatchToLock:
- case F_Modifiers:
- return ReportActionNotArray(action->type, field);
- }
- }
- switch (field)
- {
- case F_ClearLocks:
- case F_LatchToLock:
- rtrn = act->flags;
- if (CheckLatchLockFlags(action->type, field, value, &rtrn))
- {
- act->flags = rtrn;
- return True;
- }
- return False;
- case F_Modifiers:
- t1 = act->flags;
- if (CheckModifierField(xkb, action->type, value, &t1, &t2))
- {
- act->flags = t1;
- act->real_mods = act->mask = (t2 & 0xff);
- t2 = (t2 >> 8) & 0xffff;
- XkbSetModActionVMods(act, t2);
- return True;
- }
- return False;
- }
- return ReportIllegal(action->type, field);
-}
-
-static Bool
-HandleLockMods(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
- XkbModAction *act;
- unsigned t1, t2;
-
- act = (XkbModAction *) action;
- if ((array_ndx != NULL) && (field == F_Modifiers))
- return ReportActionNotArray(action->type, field);
- switch (field)
- {
- case F_Modifiers:
- t1 = act->flags;
- if (CheckModifierField(xkb, action->type, value, &t1, &t2))
- {
- act->flags = t1;
- act->real_mods = act->mask = (t2 & 0xff);
- t2 = (t2 >> 8) & 0xffff;
- XkbSetModActionVMods(act, t2);
- return True;
- }
- return False;
- }
- return ReportIllegal(action->type, field);
-}
-
-static LookupEntry groupNames[] = {
- {"group1", 1},
- {"group2", 2},
- {"group3", 3},
- {"group4", 4},
- {"group5", 5},
- {"group6", 6},
- {"group7", 7},
- {"group8", 8},
- {NULL, 0},
-};
-
-static Bool
-CheckGroupField(unsigned action,
- ExprDef * value, unsigned *flags_inout, int *grp_rtrn)
-{
- ExprDef *spec;
- ExprResult rtrn;
-
- if ((value->op == OpNegate) || (value->op == OpUnaryPlus))
- {
- *flags_inout &= ~XkbSA_GroupAbsolute;
- spec = value->value.child;
- }
- else
- {
- *flags_inout |= XkbSA_GroupAbsolute;
- spec = value;
- }
-
- if (!ExprResolveInteger(spec, &rtrn, SimpleLookup, (XPointer) groupNames))
- return ReportMismatch(action, F_Group, "integer (range 1..8)");
- if ((rtrn.ival < 1) || (rtrn.ival > XkbNumKbdGroups))
- {
- ERROR2("Illegal group %d (must be in the range 1..%d)\n", rtrn.ival,
- XkbNumKbdGroups);
- ACTION1("Action %s definition ignored\n",
- XkbActionTypeText(action, XkbMessage));
- return False;
- }
- if (value->op == OpNegate)
- *grp_rtrn = -rtrn.ival;
- else if (value->op == OpUnaryPlus)
- *grp_rtrn = rtrn.ival;
- else
- *grp_rtrn = rtrn.ival - 1;
- return True;
-}
-
-static Bool
-HandleSetLatchGroup(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
- XkbGroupAction *act;
- unsigned rtrn;
- unsigned t1;
- int t2;
-
- act = (XkbGroupAction *) action;
- if (array_ndx != NULL)
- {
- switch (field)
- {
- case F_ClearLocks:
- case F_LatchToLock:
- case F_Group:
- return ReportActionNotArray(action->type, field);
- }
- }
- switch (field)
- {
- case F_ClearLocks:
- case F_LatchToLock:
- rtrn = act->flags;
- if (CheckLatchLockFlags(action->type, field, value, &rtrn))
- {
- act->flags = rtrn;
- return True;
- }
- return False;
- case F_Group:
- t1 = act->flags;
- if (CheckGroupField(action->type, value, &t1, &t2))
- {
- act->flags = t1;
- XkbSASetGroup(act, t2);
- return True;
- }
- return False;
- }
- return ReportIllegal(action->type, field);
-}
-
-static Bool
-HandleLockGroup(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
- XkbGroupAction *act;
- unsigned t1;
- int t2;
-
- act = (XkbGroupAction *) action;
- if ((array_ndx != NULL) && (field == F_Group))
- return ReportActionNotArray(action->type, field);
- if (field == F_Group)
- {
- t1 = act->flags;
- if (CheckGroupField(action->type, value, &t1, &t2))
- {
- act->flags = t1;
- XkbSASetGroup(act, t2);
- return True;
- }
- return False;
- }
- return ReportIllegal(action->type, field);
-}
-
-static Bool
-HandleMovePtr(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
- ExprResult rtrn;
- XkbPtrAction *act;
- Bool absolute;
-
- act = (XkbPtrAction *) action;
- if ((array_ndx != NULL) && ((field == F_X) || (field == F_Y)))
- return ReportActionNotArray(action->type, field);
-
- if ((field == F_X) || (field == F_Y))
- {
- if ((value->op == OpNegate) || (value->op == OpUnaryPlus))
- absolute = False;
- else
- absolute = True;
- if (!ExprResolveInteger(value, &rtrn, NULL, NULL))
- return ReportMismatch(action->type, field, "integer");
- if (field == F_X)
- {
- if (absolute)
- act->flags |= XkbSA_MoveAbsoluteX;
- XkbSetPtrActionX(act, rtrn.ival);
- }
- else
- {
- if (absolute)
- act->flags |= XkbSA_MoveAbsoluteY;
- XkbSetPtrActionY(act, rtrn.ival);
- }
- return True;
- }
- else if (field == F_Accel)
- {
- if (!ExprResolveBoolean(value, &rtrn, NULL, NULL))
- return ReportMismatch(action->type, field, "boolean");
- if (rtrn.uval)
- act->flags &= ~XkbSA_NoAcceleration;
- else
- act->flags |= XkbSA_NoAcceleration;
- }
- return ReportIllegal(action->type, field);
-}
-
-static LookupEntry btnNames[] = {
- {"button1", 1},
- {"button2", 2},
- {"button3", 3},
- {"button4", 4},
- {"button5", 5},
- {"default", 0},
- {NULL, 0}
-};
-
-static LookupEntry lockWhich[] = {
- {"both", 0},
- {"lock", XkbSA_LockNoUnlock},
- {"neither", (XkbSA_LockNoLock | XkbSA_LockNoUnlock)},
- {"unlock", XkbSA_LockNoLock},
- {NULL, 0}
-};
-
-static Bool
-HandlePtrBtn(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
- ExprResult rtrn;
- XkbPtrBtnAction *act;
-
- act = (XkbPtrBtnAction *) action;
- if (field == F_Button)
- {
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- if (!ExprResolveInteger
- (value, &rtrn, SimpleLookup, (XPointer) btnNames))
- return ReportMismatch(action->type, field,
- "integer (range 1..5)");
- if ((rtrn.ival < 0) || (rtrn.ival > 5))
- {
- ERROR("Button must specify default or be in the range 1..5\n");
- ACTION1("Illegal button value %d ignored\n", rtrn.ival);
- return False;
- }
- act->button = rtrn.ival;
- return True;
- }
- else if ((action->type == XkbSA_LockPtrBtn) && (field == F_Affect))
- {
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- if (!ExprResolveEnum(value, &rtrn, lockWhich))
- return ReportMismatch(action->type, field, "lock or unlock");
- act->flags &= ~(XkbSA_LockNoLock | XkbSA_LockNoUnlock);
- act->flags |= rtrn.ival;
- return True;
- }
- else if (field == F_Count)
- {
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- if (!ExprResolveInteger
- (value, &rtrn, SimpleLookup, (XPointer) btnNames))
- return ReportMismatch(action->type, field, "integer");
- if ((rtrn.ival < 0) || (rtrn.ival > 255))
- {
- ERROR("The count field must have a value in the range 0..255\n");
- ACTION1("Illegal count %d ignored\n", rtrn.ival);
- return False;
- }
- act->count = rtrn.ival;
- return True;
- }
- return ReportIllegal(action->type, field);
-}
-
-static LookupEntry ptrDflts[] = {
- {"dfltbtn", XkbSA_AffectDfltBtn},
- {"defaultbutton", XkbSA_AffectDfltBtn},
- {"button", XkbSA_AffectDfltBtn},
- {NULL, 0}
-};
-
-static Bool
-HandleSetPtrDflt(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
- ExprResult rtrn;
- XkbPtrDfltAction *act;
-
- act = (XkbPtrDfltAction *) action;
- if (field == F_Affect)
- {
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- if (!ExprResolveEnum(value, &rtrn, ptrDflts))
- return ReportMismatch(action->type, field, "pointer component");
- act->affect = rtrn.uval;
- return True;
- }
- else if ((field == F_Button) || (field == F_Value))
- {
- ExprDef *btn;
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- if ((value->op == OpNegate) || (value->op == OpUnaryPlus))
- {
- act->flags &= ~XkbSA_DfltBtnAbsolute;
- btn = value->value.child;
- }
- else
- {
- act->flags |= XkbSA_DfltBtnAbsolute;
- btn = value;
- }
-
- if (!ExprResolveInteger
- (btn, &rtrn, SimpleLookup, (XPointer) btnNames))
- return ReportMismatch(action->type, field,
- "integer (range 1..5)");
- if ((rtrn.ival < 0) || (rtrn.ival > 5))
- {
- ERROR("New default button value must be in the range 1..5\n");
- ACTION1("Illegal default button value %d ignored\n", rtrn.ival);
- return False;
- }
- if (rtrn.ival == 0)
- {
- ERROR("Cannot set default pointer button to \"default\"\n");
- ACTION("Illegal default button setting ignored\n");
- return False;
- }
- if (value->op == OpNegate)
- XkbSASetPtrDfltValue(act, -rtrn.ival);
- else
- XkbSASetPtrDfltValue(act, rtrn.ival);
- return True;
- }
- return ReportIllegal(action->type, field);
-}
-
-static LookupEntry isoNames[] = {
- {"mods", XkbSA_ISONoAffectMods},
- {"modifiers", XkbSA_ISONoAffectMods},
- {"group", XkbSA_ISONoAffectGroup},
- {"groups", XkbSA_ISONoAffectGroup},
- {"ptr", XkbSA_ISONoAffectPtr},
- {"pointer", XkbSA_ISONoAffectPtr},
- {"ctrls", XkbSA_ISONoAffectCtrls},
- {"controls", XkbSA_ISONoAffectCtrls},
- {"all", ~((unsigned) 0)},
- {"none", 0},
- {NULL, 0},
-};
-
-static Bool
-HandleISOLock(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
- ExprResult rtrn;
- XkbISOAction *act;
- unsigned flags, mods;
- int group;
-
- act = (XkbISOAction *) action;
- switch (field)
- {
- case F_Modifiers:
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- flags = act->flags;
- if (CheckModifierField(xkb, action->type, value, &flags, &mods))
- {
- act->flags = flags & (~XkbSA_ISODfltIsGroup);
- act->real_mods = mods & 0xff;
- mods = (mods >> 8) & 0xff;
- XkbSetModActionVMods(act, mods);
- return True;
- }
- return False;
- case F_Group:
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- flags = act->flags;
- if (CheckGroupField(action->type, value, &flags, &group))
- {
- act->flags = flags | XkbSA_ISODfltIsGroup;
- XkbSASetGroup(act, group);
- return True;
- }
- return False;
- case F_Affect:
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- if (!ExprResolveMask(value, &rtrn, SimpleLookup, (XPointer) isoNames))
- return ReportMismatch(action->type, field, "keyboard component");
- act->affect = (~rtrn.uval) & XkbSA_ISOAffectMask;
- return True;
- }
- return ReportIllegal(action->type, field);
-}
-
-static Bool
-HandleSwitchScreen(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
- ExprResult rtrn;
- XkbSwitchScreenAction *act;
-
- act = (XkbSwitchScreenAction *) action;
- if (field == F_Screen)
- {
- ExprDef *scrn;
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- if ((value->op == OpNegate) || (value->op == OpUnaryPlus))
- {
- act->flags &= ~XkbSA_SwitchAbsolute;
- scrn = value->value.child;
- }
- else
- {
- act->flags |= XkbSA_SwitchAbsolute;
- scrn = value;
- }
-
- if (!ExprResolveInteger(scrn, &rtrn, NULL, NULL))
- return ReportMismatch(action->type, field, "integer (0..255)");
- if ((rtrn.ival < 0) || (rtrn.ival > 255))
- {
- ERROR("Screen index must be in the range 1..255\n");
- ACTION1("Illegal screen value %d ignored\n", rtrn.ival);
- return False;
- }
- if (value->op == OpNegate)
- XkbSASetScreen(act, -rtrn.ival);
- else
- XkbSASetScreen(act, rtrn.ival);
- return True;
- }
- else if (field == F_Same)
- {
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- if (!ExprResolveBoolean(value, &rtrn, NULL, NULL))
- return ReportMismatch(action->type, field, "boolean");
- if (rtrn.uval)
- act->flags &= ~XkbSA_SwitchApplication;
- else
- act->flags |= XkbSA_SwitchApplication;
- return True;
- }
- return ReportIllegal(action->type, field);
-}
-
-LookupEntry ctrlNames[] = {
- {"repeatkeys", XkbRepeatKeysMask}
- ,
- {"repeat", XkbRepeatKeysMask}
- ,
- {"autorepeat", XkbRepeatKeysMask}
- ,
- {"slowkeys", XkbSlowKeysMask}
- ,
- {"bouncekeys", XkbBounceKeysMask}
- ,
- {"stickykeys", XkbStickyKeysMask}
- ,
- {"mousekeys", XkbMouseKeysMask}
- ,
- {"mousekeysaccel", XkbMouseKeysAccelMask}
- ,
- {"accessxkeys", XkbAccessXKeysMask}
- ,
- {"accessxtimeout", XkbAccessXTimeoutMask}
- ,
- {"accessxfeedback", XkbAccessXFeedbackMask}
- ,
- {"audiblebell", XkbAudibleBellMask}
- ,
- {"overlay1", XkbOverlay1Mask}
- ,
- {"overlay2", XkbOverlay2Mask}
- ,
- {"ignoregrouplock", XkbIgnoreGroupLockMask}
- ,
- {"all", XkbAllBooleanCtrlsMask}
- ,
- {"none", 0}
- ,
- {NULL, 0}
-};
-
-static Bool
-HandleSetLockControls(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
- ExprResult rtrn;
- XkbCtrlsAction *act;
-
- act = (XkbCtrlsAction *) action;
- if (field == F_Controls)
- {
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- if (!ExprResolveMask
- (value, &rtrn, SimpleLookup, (XPointer) ctrlNames))
- return ReportMismatch(action->type, field, "controls mask");
- XkbActionSetCtrls(act, rtrn.uval);
- return True;
- }
- return ReportIllegal(action->type, field);
-}
-
-static LookupEntry evNames[] = {
- {"press", XkbSA_MessageOnPress},
- {"keypress", XkbSA_MessageOnPress},
- {"release", XkbSA_MessageOnRelease},
- {"keyrelease", XkbSA_MessageOnRelease},
- {"all", XkbSA_MessageOnPress | XkbSA_MessageOnRelease},
- {"none", 0},
- {NULL, 0}
-};
-
-static Bool
-HandleActionMessage(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
- ExprResult rtrn;
- XkbMessageAction *act;
-
- act = (XkbMessageAction *) action;
- switch (field)
- {
- case F_Report:
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- if (!ExprResolveMask(value, &rtrn, SimpleLookup, (XPointer) evNames))
- return ReportMismatch(action->type, field, "key event mask");
- act->flags &= ~(XkbSA_MessageOnPress | XkbSA_MessageOnRelease);
- act->flags =
- rtrn.uval & (XkbSA_MessageOnPress | XkbSA_MessageOnRelease);
- return True;
- case F_GenKeyEvent:
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- if (!ExprResolveBoolean(value, &rtrn, NULL, NULL))
- return ReportMismatch(action->type, field, "boolean");
- if (rtrn.uval)
- act->flags |= XkbSA_MessageGenKeyEvent;
- else
- act->flags &= ~XkbSA_MessageGenKeyEvent;
- return True;
- case F_Data:
- if (array_ndx == NULL)
- {
- if (!ExprResolveString(value, &rtrn, NULL, NULL))
- return ReportMismatch(action->type, field, "string");
- else
- {
- int len = strlen(rtrn.str);
- if ((len < 1) || (len > 6))
- {
- WARN("An action message can hold only 6 bytes\n");
- ACTION1("Extra %d bytes ignored\n", len - 6);
- }
- strncpy((char *) act->message, rtrn.str, 6);
- }
- return True;
- }
- else
- {
- unsigned ndx;
- if (!ExprResolveInteger(array_ndx, &rtrn, NULL, NULL))
- {
- ERROR("Array subscript must be integer\n");
- ACTION("Illegal subscript ignored\n");
- return False;
- }
- ndx = rtrn.uval;
- if (ndx > 5)
- {
- ERROR("An action message is at most 6 bytes long\n");
- ACTION1("Attempt to use data[%d] ignored\n", ndx);
- return False;
- }
- if (!ExprResolveInteger(value, &rtrn, NULL, NULL))
- return ReportMismatch(action->type, field, "integer");
- if ((rtrn.ival < 0) || (rtrn.ival > 255))
- {
- ERROR("Message data must be in the range 0..255\n");
- ACTION1("Illegal datum %d ignored\n", rtrn.ival);
- return False;
- }
- act->message[ndx] = rtrn.uval;
- }
- return True;
- }
- return ReportIllegal(action->type, field);
-}
-
-static Bool
-HandleRedirectKey(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
- ExprResult rtrn;
- XkbRedirectKeyAction *act;
- unsigned t1, t2, vmods, vmask;
- unsigned long tmp;
-
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
-
- act = (XkbRedirectKeyAction *) action;
- switch (field)
- {
- case F_Keycode:
- if (!ExprResolveKeyName(value, &rtrn, NULL, NULL))
- return ReportMismatch(action->type, field, "key name");
- tmp = KeyNameToLong(rtrn.keyName.name);
- if (!FindNamedKey(xkb, tmp, &t1, True, CreateKeyNames(xkb), 0))
- {
- return ReportNotFound(action->type, field, "Key",
- XkbKeyNameText(rtrn.keyName.name,
- XkbMessage));
- }
- act->new_key = t1;
- return True;
- case F_ModsToClear:
- case F_Modifiers:
- t1 = 0;
- if (CheckModifierField(xkb, action->type, value, &t1, &t2))
- {
- act->mods_mask |= (t2 & 0xff);
- if (field == F_Modifiers)
- act->mods |= (t2 & 0xff);
- else
- act->mods &= ~(t2 & 0xff);
-
- t2 = (t2 >> 8) & 0xffff;
- vmods = XkbSARedirectVMods(act);
- vmask = XkbSARedirectVModsMask(act);
- vmask |= t2;
- if (field == F_Modifiers)
- vmods |= t2;
- else
- vmods &= ~t2;
- XkbSARedirectSetVMods(act, vmods);
- XkbSARedirectSetVModsMask(act, vmask);
- return True;
- }
- return True;
- }
- return ReportIllegal(action->type, field);
-}
-
-static Bool
-HandleDeviceBtn(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
- ExprResult rtrn;
- XkbDeviceBtnAction *act;
-
- act = (XkbDeviceBtnAction *) action;
- if (field == F_Button)
- {
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- if (!ExprResolveInteger(value, &rtrn, NULL, NULL))
- return ReportMismatch(action->type, field,
- "integer (range 1..255)");
- if ((rtrn.ival < 0) || (rtrn.ival > 255))
- {
- ERROR("Button must specify default or be in the range 1..255\n");
- ACTION1("Illegal button value %d ignored\n", rtrn.ival);
- return False;
- }
- act->button = rtrn.ival;
- return True;
- }
- else if ((action->type == XkbSA_LockDeviceBtn) && (field == F_Affect))
- {
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- if (!ExprResolveEnum(value, &rtrn, lockWhich))
- return ReportMismatch(action->type, field, "lock or unlock");
- act->flags &= ~(XkbSA_LockNoLock | XkbSA_LockNoUnlock);
- act->flags |= rtrn.ival;
- return True;
- }
- else if (field == F_Count)
- {
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- if (!ExprResolveInteger
- (value, &rtrn, SimpleLookup, (XPointer) btnNames))
- return ReportMismatch(action->type, field, "integer");
- if ((rtrn.ival < 0) || (rtrn.ival > 255))
- {
- ERROR("The count field must have a value in the range 0..255\n");
- ACTION1("Illegal count %d ignored\n", rtrn.ival);
- return False;
- }
- act->count = rtrn.ival;
- return True;
- }
- else if (field == F_Device)
- {
- if (array_ndx != NULL)
- return ReportActionNotArray(action->type, field);
- if (!ExprResolveInteger(value, &rtrn, NULL, NULL))
- return ReportMismatch(action->type, field,
- "integer (range 1..255)");
- if ((rtrn.ival < 0) || (rtrn.ival > 255))
- {
- ERROR("Device must specify default or be in the range 1..255\n");
- ACTION1("Illegal device value %d ignored\n", rtrn.ival);
- return False;
- }
- act->device = rtrn.ival;
- return True;
- }
- return ReportIllegal(action->type, field);
-}
-
-static Bool
-HandleDeviceValuator(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
-#if 0
- ExprResult rtrn;
- XkbDeviceValuatorAction *act;
-
- act = (XkbDeviceValuatorAction *) action;
- /* XXX - Not yet implemented */
-#endif
- return False;
-}
-
-static Bool
-HandlePrivate(XkbDescPtr xkb,
- XkbAnyAction * action,
- unsigned field, ExprDef * array_ndx, ExprDef * value)
-{
- ExprResult rtrn;
-
- switch (field)
- {
- case F_Type:
- if (!ExprResolveInteger(value, &rtrn, NULL, NULL))
- return ReportMismatch(PrivateAction, field, "integer");
- if ((rtrn.ival < 0) || (rtrn.ival > 255))
- {
- ERROR("Private action type must be in the range 0..255\n");
- ACTION1("Illegal type %d ignored\n", rtrn.ival);
- return False;
- }
- action->type = rtrn.uval;
- return True;
- case F_Data:
- if (array_ndx == NULL)
- {
- if (!ExprResolveString(value, &rtrn, NULL, NULL))
- return ReportMismatch(action->type, field, "string");
- else
- {
- int len = strlen(rtrn.str);
- if ((len < 1) || (len > 7))
- {
- WARN("A private action has 7 data bytes\n");
- ACTION1("Extra %d bytes ignored\n", len - 6);
- return False;
- }
- strncpy((char *) action->data, rtrn.str, 7);
- }
- return True;
- }
- else
- {
- unsigned ndx;
- if (!ExprResolveInteger(array_ndx, &rtrn, NULL, NULL))
- {
- ERROR("Array subscript must be integer\n");
- ACTION("Illegal subscript ignored\n");
- return False;
- }
- ndx = rtrn.uval;
- if (ndx > 6)
- {
- ERROR("The data for a private action is 7 bytes long\n");
- ACTION1("Attempt to use data[%d] ignored\n", ndx);
- return False;
- }
- if (!ExprResolveInteger(value, &rtrn, NULL, NULL))
- return ReportMismatch(action->type, field, "integer");
- if ((rtrn.ival < 0) || (rtrn.ival > 255))
- {
- ERROR("All data for a private action must be 0..255\n");
- ACTION1("Illegal datum %d ignored\n", rtrn.ival);
- return False;
- }
- action->data[ndx] = rtrn.uval;
- return True;
- }
- }
- return ReportIllegal(PrivateAction, field);
-}
-
-typedef Bool(*actionHandler) (XkbDescPtr /* xkb */ ,
- XkbAnyAction * /* action */ ,
- unsigned /* field */ ,
- ExprDef * /* array_ndx */ ,
- ExprDef * /* value */
- );
-
-static actionHandler handleAction[XkbSA_NumActions + 1] = {
- HandleNoAction /* NoAction */ ,
- HandleSetLatchMods /* SetMods */ ,
- HandleSetLatchMods /* LatchMods */ ,
- HandleLockMods /* LockMods */ ,
- HandleSetLatchGroup /* SetGroup */ ,
- HandleSetLatchGroup /* LatchGroup */ ,
- HandleLockGroup /* LockGroup */ ,
- HandleMovePtr /* MovePtr */ ,
- HandlePtrBtn /* PtrBtn */ ,
- HandlePtrBtn /* LockPtrBtn */ ,
- HandleSetPtrDflt /* SetPtrDflt */ ,
- HandleISOLock /* ISOLock */ ,
- HandleNoAction /* Terminate */ ,
- HandleSwitchScreen /* SwitchScreen */ ,
- HandleSetLockControls /* SetControls */ ,
- HandleSetLockControls /* LockControls */ ,
- HandleActionMessage /* ActionMessage */ ,
- HandleRedirectKey /* RedirectKey */ ,
- HandleDeviceBtn /* DeviceBtn */ ,
- HandleDeviceBtn /* LockDeviceBtn */ ,
- HandleDeviceValuator /* DeviceValuatr */ ,
- HandlePrivate /* Private */
-};
-
-/***====================================================================***/
-
-static void
-ApplyActionFactoryDefaults(XkbAction * action)
-{
- if (action->type == XkbSA_SetPtrDflt)
- { /* increment default button */
- action->dflt.affect = XkbSA_AffectDfltBtn;
- action->dflt.flags = 0;
- XkbSASetPtrDfltValue(&action->dflt, 1);
- }
- else if (action->type == XkbSA_ISOLock)
- {
- action->iso.real_mods = LockMask;
- }
- return;
-}
-
-
-int
-HandleActionDef(ExprDef * def,
- XkbDescPtr xkb,
- XkbAnyAction * action, unsigned mergeMode, ActionInfo * info)
-{
- ExprDef *arg;
- register char *str;
- unsigned tmp, hndlrType;
-
- if (!actionsInitialized)
- ActionsInit();
-
- if (def->op != ExprActionDecl)
- {
- ERROR1("Expected an action definition, found %s\n",
- exprOpText(def->op));
- return False;
- }
- str = XkbAtomGetString(NULL, def->value.action.name);
- if (!str)
- {
- WSGO("Missing name in action definition!!\n");
- return False;
- }
- if (!stringToAction(str, &tmp))
- {
- ERROR1("Unknown action %s\n", str);
- return False;
- }
- action->type = hndlrType = tmp;
- if (action->type != XkbSA_NoAction)
- {
- ApplyActionFactoryDefaults((XkbAction *) action);
- while (info)
- {
- if ((info->action == XkbSA_NoAction)
- || (info->action == hndlrType))
- {
- if (!(*handleAction[hndlrType]) (xkb, action,
- info->field,
- info->array_ndx,
- info->value))
- {
- return False;
- }
- }
- info = info->next;
- }
- }
- for (arg = def->value.action.args; arg != NULL;
- arg = (ExprDef *) arg->common.next)
- {
- ExprDef *field, *value, *arrayRtrn;
- ExprResult elemRtrn, fieldRtrn;
- unsigned fieldNdx;
-
- if (arg->op == OpAssign)
- {
- field = arg->value.binary.left;
- value = arg->value.binary.right;
- }
- else
- {
- if ((arg->op == OpNot) || (arg->op == OpInvert))
- {
- field = arg->value.child;
- value = &constFalse;
- }
- else
- {
- field = arg;
- value = &constTrue;
- }
- }
- if (!ExprResolveLhs(field, &elemRtrn, &fieldRtrn, &arrayRtrn))
- return False; /* internal error -- already reported */
-
- if (elemRtrn.str != NULL)
- {
- ERROR("Cannot change defaults in an action definition\n");
- ACTION2("Ignoring attempt to change %s.%s\n", elemRtrn.str,
- fieldRtrn.str);
- return False;
- }
- if (!stringToField(fieldRtrn.str, &fieldNdx))
- {
- ERROR1("Unknown field name %s\n", uStringText(fieldRtrn.str));
- return False;
- }
- if (!(*handleAction[hndlrType])
- (xkb, action, fieldNdx, arrayRtrn, value))
- {
- return False;
- }
- }
- return True;
-}
-
-/***====================================================================***/
-
-int
-SetActionField(XkbDescPtr xkb,
- char *elem,
- char *field,
- ExprDef * array_ndx, ExprDef * value, ActionInfo ** info_rtrn)
-{
- ActionInfo *new, *old;
-
- if (!actionsInitialized)
- ActionsInit();
-
- new = uTypedAlloc(ActionInfo);
- if (new == NULL)
- {
- WSGO("Couldn't allocate space for action default\n");
- return False;
- }
- if (uStrCaseCmp(elem, "action") == 0)
- new->action = XkbSA_NoAction;
- else
- {
- if (!stringToAction(elem, &new->action))
- return False;
- if (new->action == XkbSA_NoAction)
- {
- ERROR1("\"%s\" is not a valid field in a NoAction action\n",
- field);
- return False;
- }
- }
- if (!stringToField(field, &new->field))
- {
- ERROR1("\"%s\" is not a legal field name\n", field);
- return False;
- }
- new->array_ndx = array_ndx;
- new->value = value;
- new->next = NULL;
- old = *info_rtrn;
- while ((old) && (old->next))
- old = old->next;
- if (old == NULL)
- *info_rtrn = new;
- else
- old->next = new;
- return True;
-}
-
-/***====================================================================***/
-
-void
-ActionsInit(void)
-{
- if (!actionsInitialized)
- {
- bzero((char *) &constTrue, sizeof(constTrue));
- bzero((char *) &constFalse, sizeof(constFalse));
- constTrue.common.stmtType = StmtExpr;
- constTrue.common.next = NULL;
- constTrue.op = ExprIdent;
- constTrue.type = TypeBoolean;
- constTrue.value.str = XkbInternAtom(NULL, "true", False);
- constFalse.common.stmtType = StmtExpr;
- constFalse.common.next = NULL;
- constFalse.op = ExprIdent;
- constFalse.type = TypeBoolean;
- constFalse.value.str = XkbInternAtom(NULL, "false", False);
- actionsInitialized = 1;
- }
- return;
-}
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#include "xkbcomp.h"
+#include "tokens.h"
+#include "expr.h"
+
+#include "keycodes.h"
+#include "vmod.h"
+#include "misc.h"
+#include "action.h"
+#include "misc.h"
+
+static Bool actionsInitialized;
+static ExprDef constTrue;
+static ExprDef constFalse;
+
+/***====================================================================***/
+
+static Bool
+stringToAction(char *str, unsigned *type_rtrn)
+{
+ if (str == NULL)
+ return False;
+
+ if (uStrCaseCmp(str, "noaction") == 0)
+ *type_rtrn = XkbSA_NoAction;
+ else if (uStrCaseCmp(str, "setmods") == 0)
+ *type_rtrn = XkbSA_SetMods;
+ else if (uStrCaseCmp(str, "latchmods") == 0)
+ *type_rtrn = XkbSA_LatchMods;
+ else if (uStrCaseCmp(str, "lockmods") == 0)
+ *type_rtrn = XkbSA_LockMods;
+ else if (uStrCaseCmp(str, "setgroup") == 0)
+ *type_rtrn = XkbSA_SetGroup;
+ else if (uStrCaseCmp(str, "latchgroup") == 0)
+ *type_rtrn = XkbSA_LatchGroup;
+ else if (uStrCaseCmp(str, "lockgroup") == 0)
+ *type_rtrn = XkbSA_LockGroup;
+ else if (uStrCaseCmp(str, "moveptr") == 0)
+ *type_rtrn = XkbSA_MovePtr;
+ else if (uStrCaseCmp(str, "movepointer") == 0)
+ *type_rtrn = XkbSA_MovePtr;
+ else if (uStrCaseCmp(str, "ptrbtn") == 0)
+ *type_rtrn = XkbSA_PtrBtn;
+ else if (uStrCaseCmp(str, "pointerbutton") == 0)
+ *type_rtrn = XkbSA_PtrBtn;
+ else if (uStrCaseCmp(str, "lockptrbtn") == 0)
+ *type_rtrn = XkbSA_LockPtrBtn;
+ else if (uStrCaseCmp(str, "lockpointerbutton") == 0)
+ *type_rtrn = XkbSA_LockPtrBtn;
+ else if (uStrCaseCmp(str, "lockptrbutton") == 0)
+ *type_rtrn = XkbSA_LockPtrBtn;
+ else if (uStrCaseCmp(str, "lockpointerbtn") == 0)
+ *type_rtrn = XkbSA_LockPtrBtn;
+ else if (uStrCaseCmp(str, "setptrdflt") == 0)
+ *type_rtrn = XkbSA_SetPtrDflt;
+ else if (uStrCaseCmp(str, "setpointerdefault") == 0)
+ *type_rtrn = XkbSA_SetPtrDflt;
+ else if (uStrCaseCmp(str, "isolock") == 0)
+ *type_rtrn = XkbSA_ISOLock;
+ else if (uStrCaseCmp(str, "terminate") == 0)
+ *type_rtrn = XkbSA_Terminate;
+ else if (uStrCaseCmp(str, "terminateserver") == 0)
+ *type_rtrn = XkbSA_Terminate;
+ else if (uStrCaseCmp(str, "switchscreen") == 0)
+ *type_rtrn = XkbSA_SwitchScreen;
+ else if (uStrCaseCmp(str, "setcontrols") == 0)
+ *type_rtrn = XkbSA_SetControls;
+ else if (uStrCaseCmp(str, "lockcontrols") == 0)
+ *type_rtrn = XkbSA_LockControls;
+ else if (uStrCaseCmp(str, "actionmessage") == 0)
+ *type_rtrn = XkbSA_ActionMessage;
+ else if (uStrCaseCmp(str, "messageaction") == 0)
+ *type_rtrn = XkbSA_ActionMessage;
+ else if (uStrCaseCmp(str, "message") == 0)
+ *type_rtrn = XkbSA_ActionMessage;
+ else if (uStrCaseCmp(str, "redirect") == 0)
+ *type_rtrn = XkbSA_RedirectKey;
+ else if (uStrCaseCmp(str, "redirectkey") == 0)
+ *type_rtrn = XkbSA_RedirectKey;
+ else if (uStrCaseCmp(str, "devbtn") == 0)
+ *type_rtrn = XkbSA_DeviceBtn;
+ else if (uStrCaseCmp(str, "devicebtn") == 0)
+ *type_rtrn = XkbSA_DeviceBtn;
+ else if (uStrCaseCmp(str, "devbutton") == 0)
+ *type_rtrn = XkbSA_DeviceBtn;
+ else if (uStrCaseCmp(str, "devicebutton") == 0)
+ *type_rtrn = XkbSA_DeviceBtn;
+ else if (uStrCaseCmp(str, "lockdevbtn") == 0)
+ *type_rtrn = XkbSA_DeviceBtn;
+ else if (uStrCaseCmp(str, "lockdevicebtn") == 0)
+ *type_rtrn = XkbSA_LockDeviceBtn;
+ else if (uStrCaseCmp(str, "lockdevbutton") == 0)
+ *type_rtrn = XkbSA_LockDeviceBtn;
+ else if (uStrCaseCmp(str, "lockdevicebutton") == 0)
+ *type_rtrn = XkbSA_LockDeviceBtn;
+ else if (uStrCaseCmp(str, "devval") == 0)
+ *type_rtrn = XkbSA_DeviceValuator;
+ else if (uStrCaseCmp(str, "deviceval") == 0)
+ *type_rtrn = XkbSA_DeviceValuator;
+ else if (uStrCaseCmp(str, "devvaluator") == 0)
+ *type_rtrn = XkbSA_DeviceValuator;
+ else if (uStrCaseCmp(str, "devicevaluator") == 0)
+ *type_rtrn = XkbSA_DeviceValuator;
+ else if (uStrCaseCmp(str, "private") == 0)
+ *type_rtrn = PrivateAction;
+ else
+ return False;
+ return True;
+}
+
+static Bool
+stringToField(char *str, unsigned *field_rtrn)
+{
+
+ if (str == NULL)
+ return False;
+
+ if (uStrCaseCmp(str, "clearlocks") == 0)
+ *field_rtrn = F_ClearLocks;
+ else if (uStrCaseCmp(str, "latchtolock") == 0)
+ *field_rtrn = F_LatchToLock;
+ else if (uStrCaseCmp(str, "genkeyevent") == 0)
+ *field_rtrn = F_GenKeyEvent;
+ else if (uStrCaseCmp(str, "generatekeyevent") == 0)
+ *field_rtrn = F_GenKeyEvent;
+ else if (uStrCaseCmp(str, "report") == 0)
+ *field_rtrn = F_Report;
+ else if (uStrCaseCmp(str, "default") == 0)
+ *field_rtrn = F_Default;
+ else if (uStrCaseCmp(str, "affect") == 0)
+ *field_rtrn = F_Affect;
+ else if (uStrCaseCmp(str, "increment") == 0)
+ *field_rtrn = F_Increment;
+ else if (uStrCaseCmp(str, "mods") == 0)
+ *field_rtrn = F_Modifiers;
+ else if (uStrCaseCmp(str, "modifiers") == 0)
+ *field_rtrn = F_Modifiers;
+ else if (uStrCaseCmp(str, "group") == 0)
+ *field_rtrn = F_Group;
+ else if (uStrCaseCmp(str, "x") == 0)
+ *field_rtrn = F_X;
+ else if (uStrCaseCmp(str, "y") == 0)
+ *field_rtrn = F_Y;
+ else if (uStrCaseCmp(str, "accel") == 0)
+ *field_rtrn = F_Accel;
+ else if (uStrCaseCmp(str, "accelerate") == 0)
+ *field_rtrn = F_Accel;
+ else if (uStrCaseCmp(str, "repeat") == 0)
+ *field_rtrn = F_Accel;
+ else if (uStrCaseCmp(str, "button") == 0)
+ *field_rtrn = F_Button;
+ else if (uStrCaseCmp(str, "value") == 0)
+ *field_rtrn = F_Value;
+ else if (uStrCaseCmp(str, "controls") == 0)
+ *field_rtrn = F_Controls;
+ else if (uStrCaseCmp(str, "ctrls") == 0)
+ *field_rtrn = F_Controls;
+ else if (uStrCaseCmp(str, "type") == 0)
+ *field_rtrn = F_Type;
+ else if (uStrCaseCmp(str, "count") == 0)
+ *field_rtrn = F_Count;
+ else if (uStrCaseCmp(str, "screen") == 0)
+ *field_rtrn = F_Screen;
+ else if (uStrCaseCmp(str, "same") == 0)
+ *field_rtrn = F_Same;
+ else if (uStrCaseCmp(str, "sameserver") == 0)
+ *field_rtrn = F_Same;
+ else if (uStrCaseCmp(str, "data") == 0)
+ *field_rtrn = F_Data;
+ else if (uStrCaseCmp(str, "device") == 0)
+ *field_rtrn = F_Device;
+ else if (uStrCaseCmp(str, "dev") == 0)
+ *field_rtrn = F_Device;
+ else if (uStrCaseCmp(str, "key") == 0)
+ *field_rtrn = F_Keycode;
+ else if (uStrCaseCmp(str, "keycode") == 0)
+ *field_rtrn = F_Keycode;
+ else if (uStrCaseCmp(str, "kc") == 0)
+ *field_rtrn = F_Keycode;
+ else if (uStrCaseCmp(str, "clearmods") == 0)
+ *field_rtrn = F_ModsToClear;
+ else if (uStrCaseCmp(str, "clearmodifiers") == 0)
+ *field_rtrn = F_ModsToClear;
+ else
+ return False;
+ return True;
+}
+
+static char *
+fieldText(unsigned field)
+{
+ static char buf[32];
+
+ switch (field)
+ {
+ case F_ClearLocks:
+ strcpy(buf, "clearLocks");
+ break;
+ case F_LatchToLock:
+ strcpy(buf, "latchToLock");
+ break;
+ case F_GenKeyEvent:
+ strcpy(buf, "genKeyEvent");
+ break;
+ case F_Report:
+ strcpy(buf, "report");
+ break;
+ case F_Default:
+ strcpy(buf, "default");
+ break;
+ case F_Affect:
+ strcpy(buf, "affect");
+ break;
+ case F_Increment:
+ strcpy(buf, "increment");
+ break;
+ case F_Modifiers:
+ strcpy(buf, "modifiers");
+ break;
+ case F_Group:
+ strcpy(buf, "group");
+ break;
+ case F_X:
+ strcpy(buf, "x");
+ break;
+ case F_Y:
+ strcpy(buf, "y");
+ break;
+ case F_Accel:
+ strcpy(buf, "accel");
+ break;
+ case F_Button:
+ strcpy(buf, "button");
+ break;
+ case F_Value:
+ strcpy(buf, "value");
+ break;
+ case F_Controls:
+ strcpy(buf, "controls");
+ break;
+ case F_Type:
+ strcpy(buf, "type");
+ break;
+ case F_Count:
+ strcpy(buf, "count");
+ break;
+ case F_Screen:
+ strcpy(buf, "screen");
+ break;
+ case F_Same:
+ strcpy(buf, "sameServer");
+ break;
+ case F_Data:
+ strcpy(buf, "data");
+ break;
+ case F_Device:
+ strcpy(buf, "device");
+ break;
+ case F_Keycode:
+ strcpy(buf, "keycode");
+ break;
+ case F_ModsToClear:
+ strcpy(buf, "clearmods");
+ break;
+ default:
+ strcpy(buf, "unknown");
+ break;
+ }
+ return buf;
+}
+
+/***====================================================================***/
+
+static Bool
+ReportMismatch(unsigned action, unsigned field, const char *type)
+{
+ ERROR2("Value of %s field must be of type %s\n", fieldText(field), type);
+ ACTION1("Action %s definition ignored\n",
+ XkbActionTypeText(action, XkbMessage));
+ return False;
+}
+
+static Bool
+ReportIllegal(unsigned action, unsigned field)
+{
+ ERROR2("Field %s is not defined for an action of type %s\n",
+ fieldText(field), XkbActionTypeText(action, XkbMessage));
+ ACTION("Action definition ignored\n");
+ return False;
+}
+
+static Bool
+ReportActionNotArray(unsigned action, unsigned field)
+{
+ ERROR2("The %s field in the %s action is not an array\n",
+ fieldText(field), XkbActionTypeText(action, XkbMessage));
+ ACTION("Action definition ignored\n");
+ return False;
+}
+
+static Bool
+ReportNotFound(unsigned action, unsigned field, const char *what, char *bad)
+{
+ ERROR2("%s named %s not found\n", what, bad);
+ ACTION2("Ignoring the %s field of an %s action\n", fieldText(field),
+ XkbActionTypeText(action, XkbMessage));
+ return False;
+}
+
+static Bool
+HandleNoAction(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+ return ReportIllegal(action->type, field);
+}
+
+static Bool
+CheckLatchLockFlags(unsigned action,
+ unsigned field, ExprDef * value, unsigned *flags_inout)
+{
+ unsigned tmp;
+ ExprResult result;
+
+ if (field == F_ClearLocks)
+ tmp = XkbSA_ClearLocks;
+ else if (field == F_LatchToLock)
+ tmp = XkbSA_LatchToLock;
+ else
+ return False; /* WSGO! */
+ if (!ExprResolveBoolean(value, &result, NULL, NULL))
+ return ReportMismatch(action, field, "boolean");
+ if (result.uval)
+ *flags_inout |= tmp;
+ else
+ *flags_inout &= ~tmp;
+ return True;
+}
+
+static Bool
+CheckModifierField(XkbDescPtr xkb,
+ unsigned action,
+ ExprDef * value,
+ unsigned *flags_inout, unsigned *mods_rtrn)
+{
+ ExprResult rtrn;
+
+ if (value->op == ExprIdent)
+ {
+ register char *valStr;
+ valStr = XkbAtomGetString(NULL, value->value.str);
+ if (valStr && ((uStrCaseCmp(valStr, "usemodmapmods") == 0) ||
+ (uStrCaseCmp(valStr, "modmapmods") == 0)))
+ {
+
+ *mods_rtrn = 0;
+ *flags_inout |= XkbSA_UseModMapMods;
+ return True;
+ }
+ }
+ if (!ExprResolveModMask(value, &rtrn, LookupVModMask, (XPointer) xkb))
+ return ReportMismatch(action, F_Modifiers, "modifier mask");
+ *mods_rtrn = rtrn.uval;
+ *flags_inout &= ~XkbSA_UseModMapMods;
+ return True;
+}
+
+static Bool
+HandleSetLatchMods(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+ XkbModAction *act;
+ unsigned rtrn;
+ unsigned t1, t2;
+
+ act = (XkbModAction *) action;
+ if (array_ndx != NULL)
+ {
+ switch (field)
+ {
+ case F_ClearLocks:
+ case F_LatchToLock:
+ case F_Modifiers:
+ return ReportActionNotArray(action->type, field);
+ }
+ }
+ switch (field)
+ {
+ case F_ClearLocks:
+ case F_LatchToLock:
+ rtrn = act->flags;
+ if (CheckLatchLockFlags(action->type, field, value, &rtrn))
+ {
+ act->flags = rtrn;
+ return True;
+ }
+ return False;
+ case F_Modifiers:
+ t1 = act->flags;
+ if (CheckModifierField(xkb, action->type, value, &t1, &t2))
+ {
+ act->flags = t1;
+ act->real_mods = act->mask = (t2 & 0xff);
+ t2 = (t2 >> 8) & 0xffff;
+ XkbSetModActionVMods(act, t2);
+ return True;
+ }
+ return False;
+ }
+ return ReportIllegal(action->type, field);
+}
+
+static Bool
+HandleLockMods(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+ XkbModAction *act;
+ unsigned t1, t2;
+
+ act = (XkbModAction *) action;
+ if ((array_ndx != NULL) && (field == F_Modifiers))
+ return ReportActionNotArray(action->type, field);
+ switch (field)
+ {
+ case F_Modifiers:
+ t1 = act->flags;
+ if (CheckModifierField(xkb, action->type, value, &t1, &t2))
+ {
+ act->flags = t1;
+ act->real_mods = act->mask = (t2 & 0xff);
+ t2 = (t2 >> 8) & 0xffff;
+ XkbSetModActionVMods(act, t2);
+ return True;
+ }
+ return False;
+ }
+ return ReportIllegal(action->type, field);
+}
+
+static LookupEntry groupNames[] = {
+ {"group1", 1},
+ {"group2", 2},
+ {"group3", 3},
+ {"group4", 4},
+ {"group5", 5},
+ {"group6", 6},
+ {"group7", 7},
+ {"group8", 8},
+ {NULL, 0},
+};
+
+static Bool
+CheckGroupField(unsigned action,
+ ExprDef * value, unsigned *flags_inout, int *grp_rtrn)
+{
+ ExprDef *spec;
+ ExprResult rtrn;
+
+ if ((value->op == OpNegate) || (value->op == OpUnaryPlus))
+ {
+ *flags_inout &= ~XkbSA_GroupAbsolute;
+ spec = value->value.child;
+ }
+ else
+ {
+ *flags_inout |= XkbSA_GroupAbsolute;
+ spec = value;
+ }
+
+ if (!ExprResolveInteger(spec, &rtrn, SimpleLookup, (XPointer) groupNames))
+ return ReportMismatch(action, F_Group, "integer (range 1..8)");
+ if ((rtrn.ival < 1) || (rtrn.ival > XkbNumKbdGroups))
+ {
+ ERROR2("Illegal group %d (must be in the range 1..%d)\n", rtrn.ival,
+ XkbNumKbdGroups);
+ ACTION1("Action %s definition ignored\n",
+ XkbActionTypeText(action, XkbMessage));
+ return False;
+ }
+ if (value->op == OpNegate)
+ *grp_rtrn = -rtrn.ival;
+ else if (value->op == OpUnaryPlus)
+ *grp_rtrn = rtrn.ival;
+ else
+ *grp_rtrn = rtrn.ival - 1;
+ return True;
+}
+
+static Bool
+HandleSetLatchGroup(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+ XkbGroupAction *act;
+ unsigned rtrn;
+ unsigned t1;
+ int t2;
+
+ act = (XkbGroupAction *) action;
+ if (array_ndx != NULL)
+ {
+ switch (field)
+ {
+ case F_ClearLocks:
+ case F_LatchToLock:
+ case F_Group:
+ return ReportActionNotArray(action->type, field);
+ }
+ }
+ switch (field)
+ {
+ case F_ClearLocks:
+ case F_LatchToLock:
+ rtrn = act->flags;
+ if (CheckLatchLockFlags(action->type, field, value, &rtrn))
+ {
+ act->flags = rtrn;
+ return True;
+ }
+ return False;
+ case F_Group:
+ t1 = act->flags;
+ if (CheckGroupField(action->type, value, &t1, &t2))
+ {
+ act->flags = t1;
+ XkbSASetGroup(act, t2);
+ return True;
+ }
+ return False;
+ }
+ return ReportIllegal(action->type, field);
+}
+
+static Bool
+HandleLockGroup(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+ XkbGroupAction *act;
+ unsigned t1;
+ int t2;
+
+ act = (XkbGroupAction *) action;
+ if ((array_ndx != NULL) && (field == F_Group))
+ return ReportActionNotArray(action->type, field);
+ if (field == F_Group)
+ {
+ t1 = act->flags;
+ if (CheckGroupField(action->type, value, &t1, &t2))
+ {
+ act->flags = t1;
+ XkbSASetGroup(act, t2);
+ return True;
+ }
+ return False;
+ }
+ return ReportIllegal(action->type, field);
+}
+
+static Bool
+HandleMovePtr(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+ ExprResult rtrn;
+ XkbPtrAction *act;
+ Bool absolute;
+
+ act = (XkbPtrAction *) action;
+ if ((array_ndx != NULL) && ((field == F_X) || (field == F_Y)))
+ return ReportActionNotArray(action->type, field);
+
+ if ((field == F_X) || (field == F_Y))
+ {
+ if ((value->op == OpNegate) || (value->op == OpUnaryPlus))
+ absolute = False;
+ else
+ absolute = True;
+ if (!ExprResolveInteger(value, &rtrn, NULL, NULL))
+ return ReportMismatch(action->type, field, "integer");
+ if (field == F_X)
+ {
+ if (absolute)
+ act->flags |= XkbSA_MoveAbsoluteX;
+ XkbSetPtrActionX(act, rtrn.ival);
+ }
+ else
+ {
+ if (absolute)
+ act->flags |= XkbSA_MoveAbsoluteY;
+ XkbSetPtrActionY(act, rtrn.ival);
+ }
+ return True;
+ }
+ else if (field == F_Accel)
+ {
+ if (!ExprResolveBoolean(value, &rtrn, NULL, NULL))
+ return ReportMismatch(action->type, field, "boolean");
+ if (rtrn.uval)
+ act->flags &= ~XkbSA_NoAcceleration;
+ else
+ act->flags |= XkbSA_NoAcceleration;
+ }
+ return ReportIllegal(action->type, field);
+}
+
+static LookupEntry btnNames[] = {
+ {"button1", 1},
+ {"button2", 2},
+ {"button3", 3},
+ {"button4", 4},
+ {"button5", 5},
+ {"default", 0},
+ {NULL, 0}
+};
+
+static LookupEntry lockWhich[] = {
+ {"both", 0},
+ {"lock", XkbSA_LockNoUnlock},
+ {"neither", (XkbSA_LockNoLock | XkbSA_LockNoUnlock)},
+ {"unlock", XkbSA_LockNoLock},
+ {NULL, 0}
+};
+
+static Bool
+HandlePtrBtn(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+ ExprResult rtrn;
+ XkbPtrBtnAction *act;
+
+ act = (XkbPtrBtnAction *) action;
+ if (field == F_Button)
+ {
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ if (!ExprResolveInteger
+ (value, &rtrn, SimpleLookup, (XPointer) btnNames))
+ return ReportMismatch(action->type, field,
+ "integer (range 1..5)");
+ if ((rtrn.ival < 0) || (rtrn.ival > 5))
+ {
+ ERROR("Button must specify default or be in the range 1..5\n");
+ ACTION1("Illegal button value %d ignored\n", rtrn.ival);
+ return False;
+ }
+ act->button = rtrn.ival;
+ return True;
+ }
+ else if ((action->type == XkbSA_LockPtrBtn) && (field == F_Affect))
+ {
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ if (!ExprResolveEnum(value, &rtrn, lockWhich))
+ return ReportMismatch(action->type, field, "lock or unlock");
+ act->flags &= ~(XkbSA_LockNoLock | XkbSA_LockNoUnlock);
+ act->flags |= rtrn.ival;
+ return True;
+ }
+ else if (field == F_Count)
+ {
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ if (!ExprResolveInteger
+ (value, &rtrn, SimpleLookup, (XPointer) btnNames))
+ return ReportMismatch(action->type, field, "integer");
+ if ((rtrn.ival < 0) || (rtrn.ival > 255))
+ {
+ ERROR("The count field must have a value in the range 0..255\n");
+ ACTION1("Illegal count %d ignored\n", rtrn.ival);
+ return False;
+ }
+ act->count = rtrn.ival;
+ return True;
+ }
+ return ReportIllegal(action->type, field);
+}
+
+static LookupEntry ptrDflts[] = {
+ {"dfltbtn", XkbSA_AffectDfltBtn},
+ {"defaultbutton", XkbSA_AffectDfltBtn},
+ {"button", XkbSA_AffectDfltBtn},
+ {NULL, 0}
+};
+
+static Bool
+HandleSetPtrDflt(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+ ExprResult rtrn;
+ XkbPtrDfltAction *act;
+
+ act = (XkbPtrDfltAction *) action;
+ if (field == F_Affect)
+ {
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ if (!ExprResolveEnum(value, &rtrn, ptrDflts))
+ return ReportMismatch(action->type, field, "pointer component");
+ act->affect = rtrn.uval;
+ return True;
+ }
+ else if ((field == F_Button) || (field == F_Value))
+ {
+ ExprDef *btn;
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ if ((value->op == OpNegate) || (value->op == OpUnaryPlus))
+ {
+ act->flags &= ~XkbSA_DfltBtnAbsolute;
+ btn = value->value.child;
+ }
+ else
+ {
+ act->flags |= XkbSA_DfltBtnAbsolute;
+ btn = value;
+ }
+
+ if (!ExprResolveInteger
+ (btn, &rtrn, SimpleLookup, (XPointer) btnNames))
+ return ReportMismatch(action->type, field,
+ "integer (range 1..5)");
+ if ((rtrn.ival < 0) || (rtrn.ival > 5))
+ {
+ ERROR("New default button value must be in the range 1..5\n");
+ ACTION1("Illegal default button value %d ignored\n", rtrn.ival);
+ return False;
+ }
+ if (rtrn.ival == 0)
+ {
+ ERROR("Cannot set default pointer button to \"default\"\n");
+ ACTION("Illegal default button setting ignored\n");
+ return False;
+ }
+ if (value->op == OpNegate)
+ XkbSASetPtrDfltValue(act, -rtrn.ival);
+ else
+ XkbSASetPtrDfltValue(act, rtrn.ival);
+ return True;
+ }
+ return ReportIllegal(action->type, field);
+}
+
+static LookupEntry isoNames[] = {
+ {"mods", XkbSA_ISONoAffectMods},
+ {"modifiers", XkbSA_ISONoAffectMods},
+ {"group", XkbSA_ISONoAffectGroup},
+ {"groups", XkbSA_ISONoAffectGroup},
+ {"ptr", XkbSA_ISONoAffectPtr},
+ {"pointer", XkbSA_ISONoAffectPtr},
+ {"ctrls", XkbSA_ISONoAffectCtrls},
+ {"controls", XkbSA_ISONoAffectCtrls},
+ {"all", ~((unsigned) 0)},
+ {"none", 0},
+ {NULL, 0},
+};
+
+static Bool
+HandleISOLock(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+ ExprResult rtrn;
+ XkbISOAction *act;
+ unsigned flags, mods;
+ int group;
+
+ act = (XkbISOAction *) action;
+ switch (field)
+ {
+ case F_Modifiers:
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ flags = act->flags;
+ if (CheckModifierField(xkb, action->type, value, &flags, &mods))
+ {
+ act->flags = flags & (~XkbSA_ISODfltIsGroup);
+ act->real_mods = mods & 0xff;
+ mods = (mods >> 8) & 0xff;
+ XkbSetModActionVMods(act, mods);
+ return True;
+ }
+ return False;
+ case F_Group:
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ flags = act->flags;
+ if (CheckGroupField(action->type, value, &flags, &group))
+ {
+ act->flags = flags | XkbSA_ISODfltIsGroup;
+ XkbSASetGroup(act, group);
+ return True;
+ }
+ return False;
+ case F_Affect:
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ if (!ExprResolveMask(value, &rtrn, SimpleLookup, (XPointer) isoNames))
+ return ReportMismatch(action->type, field, "keyboard component");
+ act->affect = (~rtrn.uval) & XkbSA_ISOAffectMask;
+ return True;
+ }
+ return ReportIllegal(action->type, field);
+}
+
+static Bool
+HandleSwitchScreen(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+ ExprResult rtrn;
+ XkbSwitchScreenAction *act;
+
+ act = (XkbSwitchScreenAction *) action;
+ if (field == F_Screen)
+ {
+ ExprDef *scrn;
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ if ((value->op == OpNegate) || (value->op == OpUnaryPlus))
+ {
+ act->flags &= ~XkbSA_SwitchAbsolute;
+ scrn = value->value.child;
+ }
+ else
+ {
+ act->flags |= XkbSA_SwitchAbsolute;
+ scrn = value;
+ }
+
+ if (!ExprResolveInteger(scrn, &rtrn, NULL, NULL))
+ return ReportMismatch(action->type, field, "integer (0..255)");
+ if ((rtrn.ival < 0) || (rtrn.ival > 255))
+ {
+ ERROR("Screen index must be in the range 1..255\n");
+ ACTION1("Illegal screen value %d ignored\n", rtrn.ival);
+ return False;
+ }
+ if (value->op == OpNegate)
+ XkbSASetScreen(act, -rtrn.ival);
+ else
+ XkbSASetScreen(act, rtrn.ival);
+ return True;
+ }
+ else if (field == F_Same)
+ {
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ if (!ExprResolveBoolean(value, &rtrn, NULL, NULL))
+ return ReportMismatch(action->type, field, "boolean");
+ if (rtrn.uval)
+ act->flags &= ~XkbSA_SwitchApplication;
+ else
+ act->flags |= XkbSA_SwitchApplication;
+ return True;
+ }
+ return ReportIllegal(action->type, field);
+}
+
+LookupEntry ctrlNames[] = {
+ {"repeatkeys", XkbRepeatKeysMask}
+ ,
+ {"repeat", XkbRepeatKeysMask}
+ ,
+ {"autorepeat", XkbRepeatKeysMask}
+ ,
+ {"slowkeys", XkbSlowKeysMask}
+ ,
+ {"bouncekeys", XkbBounceKeysMask}
+ ,
+ {"stickykeys", XkbStickyKeysMask}
+ ,
+ {"mousekeys", XkbMouseKeysMask}
+ ,
+ {"mousekeysaccel", XkbMouseKeysAccelMask}
+ ,
+ {"accessxkeys", XkbAccessXKeysMask}
+ ,
+ {"accessxtimeout", XkbAccessXTimeoutMask}
+ ,
+ {"accessxfeedback", XkbAccessXFeedbackMask}
+ ,
+ {"audiblebell", XkbAudibleBellMask}
+ ,
+ {"overlay1", XkbOverlay1Mask}
+ ,
+ {"overlay2", XkbOverlay2Mask}
+ ,
+ {"ignoregrouplock", XkbIgnoreGroupLockMask}
+ ,
+ {"all", XkbAllBooleanCtrlsMask}
+ ,
+ {"none", 0}
+ ,
+ {NULL, 0}
+};
+
+static Bool
+HandleSetLockControls(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+ ExprResult rtrn;
+ XkbCtrlsAction *act;
+
+ act = (XkbCtrlsAction *) action;
+ if (field == F_Controls)
+ {
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ if (!ExprResolveMask
+ (value, &rtrn, SimpleLookup, (XPointer) ctrlNames))
+ return ReportMismatch(action->type, field, "controls mask");
+ XkbActionSetCtrls(act, rtrn.uval);
+ return True;
+ }
+ return ReportIllegal(action->type, field);
+}
+
+static LookupEntry evNames[] = {
+ {"press", XkbSA_MessageOnPress},
+ {"keypress", XkbSA_MessageOnPress},
+ {"release", XkbSA_MessageOnRelease},
+ {"keyrelease", XkbSA_MessageOnRelease},
+ {"all", XkbSA_MessageOnPress | XkbSA_MessageOnRelease},
+ {"none", 0},
+ {NULL, 0}
+};
+
+static Bool
+HandleActionMessage(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+ ExprResult rtrn;
+ XkbMessageAction *act;
+
+ act = (XkbMessageAction *) action;
+ switch (field)
+ {
+ case F_Report:
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ if (!ExprResolveMask(value, &rtrn, SimpleLookup, (XPointer) evNames))
+ return ReportMismatch(action->type, field, "key event mask");
+ act->flags &= ~(XkbSA_MessageOnPress | XkbSA_MessageOnRelease);
+ act->flags =
+ rtrn.uval & (XkbSA_MessageOnPress | XkbSA_MessageOnRelease);
+ return True;
+ case F_GenKeyEvent:
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ if (!ExprResolveBoolean(value, &rtrn, NULL, NULL))
+ return ReportMismatch(action->type, field, "boolean");
+ if (rtrn.uval)
+ act->flags |= XkbSA_MessageGenKeyEvent;
+ else
+ act->flags &= ~XkbSA_MessageGenKeyEvent;
+ return True;
+ case F_Data:
+ if (array_ndx == NULL)
+ {
+ if (!ExprResolveString(value, &rtrn, NULL, NULL))
+ return ReportMismatch(action->type, field, "string");
+ else
+ {
+ int len = strlen(rtrn.str);
+ if ((len < 1) || (len > 6))
+ {
+ WARN("An action message can hold only 6 bytes\n");
+ ACTION1("Extra %d bytes ignored\n", len - 6);
+ }
+ strncpy((char *) act->message, rtrn.str, 6);
+ }
+ return True;
+ }
+ else
+ {
+ unsigned ndx;
+ if (!ExprResolveInteger(array_ndx, &rtrn, NULL, NULL))
+ {
+ ERROR("Array subscript must be integer\n");
+ ACTION("Illegal subscript ignored\n");
+ return False;
+ }
+ ndx = rtrn.uval;
+ if (ndx > 5)
+ {
+ ERROR("An action message is at most 6 bytes long\n");
+ ACTION1("Attempt to use data[%d] ignored\n", ndx);
+ return False;
+ }
+ if (!ExprResolveInteger(value, &rtrn, NULL, NULL))
+ return ReportMismatch(action->type, field, "integer");
+ if ((rtrn.ival < 0) || (rtrn.ival > 255))
+ {
+ ERROR("Message data must be in the range 0..255\n");
+ ACTION1("Illegal datum %d ignored\n", rtrn.ival);
+ return False;
+ }
+ act->message[ndx] = rtrn.uval;
+ }
+ return True;
+ }
+ return ReportIllegal(action->type, field);
+}
+
+static Bool
+HandleRedirectKey(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+ ExprResult rtrn;
+ XkbRedirectKeyAction *act;
+ unsigned t1, t2, vmods, vmask;
+ unsigned long tmp;
+
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+
+ act = (XkbRedirectKeyAction *) action;
+ switch (field)
+ {
+ case F_Keycode:
+ if (!ExprResolveKeyName(value, &rtrn, NULL, NULL))
+ return ReportMismatch(action->type, field, "key name");
+ tmp = KeyNameToLong(rtrn.keyName.name);
+ if (!FindNamedKey(xkb, tmp, &t1, True, CreateKeyNames(xkb), 0))
+ {
+ return ReportNotFound(action->type, field, "Key",
+ XkbKeyNameText(rtrn.keyName.name,
+ XkbMessage));
+ }
+ act->new_key = t1;
+ return True;
+ case F_ModsToClear:
+ case F_Modifiers:
+ t1 = 0;
+ if (CheckModifierField(xkb, action->type, value, &t1, &t2))
+ {
+ act->mods_mask |= (t2 & 0xff);
+ if (field == F_Modifiers)
+ act->mods |= (t2 & 0xff);
+ else
+ act->mods &= ~(t2 & 0xff);
+
+ t2 = (t2 >> 8) & 0xffff;
+ vmods = XkbSARedirectVMods(act);
+ vmask = XkbSARedirectVModsMask(act);
+ vmask |= t2;
+ if (field == F_Modifiers)
+ vmods |= t2;
+ else
+ vmods &= ~t2;
+ XkbSARedirectSetVMods(act, vmods);
+ XkbSARedirectSetVModsMask(act, vmask);
+ return True;
+ }
+ return True;
+ }
+ return ReportIllegal(action->type, field);
+}
+
+static Bool
+HandleDeviceBtn(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+ ExprResult rtrn;
+ XkbDeviceBtnAction *act;
+
+ act = (XkbDeviceBtnAction *) action;
+ if (field == F_Button)
+ {
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ if (!ExprResolveInteger(value, &rtrn, NULL, NULL))
+ return ReportMismatch(action->type, field,
+ "integer (range 1..255)");
+ if ((rtrn.ival < 0) || (rtrn.ival > 255))
+ {
+ ERROR("Button must specify default or be in the range 1..255\n");
+ ACTION1("Illegal button value %d ignored\n", rtrn.ival);
+ return False;
+ }
+ act->button = rtrn.ival;
+ return True;
+ }
+ else if ((action->type == XkbSA_LockDeviceBtn) && (field == F_Affect))
+ {
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ if (!ExprResolveEnum(value, &rtrn, lockWhich))
+ return ReportMismatch(action->type, field, "lock or unlock");
+ act->flags &= ~(XkbSA_LockNoLock | XkbSA_LockNoUnlock);
+ act->flags |= rtrn.ival;
+ return True;
+ }
+ else if (field == F_Count)
+ {
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ if (!ExprResolveInteger
+ (value, &rtrn, SimpleLookup, (XPointer) btnNames))
+ return ReportMismatch(action->type, field, "integer");
+ if ((rtrn.ival < 0) || (rtrn.ival > 255))
+ {
+ ERROR("The count field must have a value in the range 0..255\n");
+ ACTION1("Illegal count %d ignored\n", rtrn.ival);
+ return False;
+ }
+ act->count = rtrn.ival;
+ return True;
+ }
+ else if (field == F_Device)
+ {
+ if (array_ndx != NULL)
+ return ReportActionNotArray(action->type, field);
+ if (!ExprResolveInteger(value, &rtrn, NULL, NULL))
+ return ReportMismatch(action->type, field,
+ "integer (range 1..255)");
+ if ((rtrn.ival < 0) || (rtrn.ival > 255))
+ {
+ ERROR("Device must specify default or be in the range 1..255\n");
+ ACTION1("Illegal device value %d ignored\n", rtrn.ival);
+ return False;
+ }
+ act->device = rtrn.ival;
+ return True;
+ }
+ return ReportIllegal(action->type, field);
+}
+
+static Bool
+HandleDeviceValuator(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+#if 0
+ ExprResult rtrn;
+ XkbDeviceValuatorAction *act;
+
+ act = (XkbDeviceValuatorAction *) action;
+ /* XXX - Not yet implemented */
+#endif
+ return False;
+}
+
+static Bool
+HandlePrivate(XkbDescPtr xkb,
+ XkbAnyAction * action,
+ unsigned field, ExprDef * array_ndx, ExprDef * value)
+{
+ ExprResult rtrn;
+
+ switch (field)
+ {
+ case F_Type:
+ if (!ExprResolveInteger(value, &rtrn, NULL, NULL))
+ return ReportMismatch(PrivateAction, field, "integer");
+ if ((rtrn.ival < 0) || (rtrn.ival > 255))
+ {
+ ERROR("Private action type must be in the range 0..255\n");
+ ACTION1("Illegal type %d ignored\n", rtrn.ival);
+ return False;
+ }
+ action->type = rtrn.uval;
+ return True;
+ case F_Data:
+ if (array_ndx == NULL)
+ {
+ if (!ExprResolveString(value, &rtrn, NULL, NULL))
+ return ReportMismatch(action->type, field, "string");
+ else
+ {
+ int len = strlen(rtrn.str);
+ if ((len < 1) || (len > 7))
+ {
+ WARN("A private action has 7 data bytes\n");
+ ACTION1("Extra %d bytes ignored\n", len - 6);
+ return False;
+ }
+ strncpy((char *) action->data, rtrn.str, 7);
+ }
+ return True;
+ }
+ else
+ {
+ unsigned ndx;
+ if (!ExprResolveInteger(array_ndx, &rtrn, NULL, NULL))
+ {
+ ERROR("Array subscript must be integer\n");
+ ACTION("Illegal subscript ignored\n");
+ return False;
+ }
+ ndx = rtrn.uval;
+ if (ndx > 6)
+ {
+ ERROR("The data for a private action is 7 bytes long\n");
+ ACTION1("Attempt to use data[%d] ignored\n", ndx);
+ return False;
+ }
+ if (!ExprResolveInteger(value, &rtrn, NULL, NULL))
+ return ReportMismatch(action->type, field, "integer");
+ if ((rtrn.ival < 0) || (rtrn.ival > 255))
+ {
+ ERROR("All data for a private action must be 0..255\n");
+ ACTION1("Illegal datum %d ignored\n", rtrn.ival);
+ return False;
+ }
+ action->data[ndx] = rtrn.uval;
+ return True;
+ }
+ }
+ return ReportIllegal(PrivateAction, field);
+}
+
+typedef Bool(*actionHandler) (XkbDescPtr /* xkb */ ,
+ XkbAnyAction * /* action */ ,
+ unsigned /* field */ ,
+ ExprDef * /* array_ndx */ ,
+ ExprDef * /* value */
+ );
+
+static actionHandler handleAction[XkbSA_NumActions + 1] = {
+ HandleNoAction /* NoAction */ ,
+ HandleSetLatchMods /* SetMods */ ,
+ HandleSetLatchMods /* LatchMods */ ,
+ HandleLockMods /* LockMods */ ,
+ HandleSetLatchGroup /* SetGroup */ ,
+ HandleSetLatchGroup /* LatchGroup */ ,
+ HandleLockGroup /* LockGroup */ ,
+ HandleMovePtr /* MovePtr */ ,
+ HandlePtrBtn /* PtrBtn */ ,
+ HandlePtrBtn /* LockPtrBtn */ ,
+ HandleSetPtrDflt /* SetPtrDflt */ ,
+ HandleISOLock /* ISOLock */ ,
+ HandleNoAction /* Terminate */ ,
+ HandleSwitchScreen /* SwitchScreen */ ,
+ HandleSetLockControls /* SetControls */ ,
+ HandleSetLockControls /* LockControls */ ,
+ HandleActionMessage /* ActionMessage */ ,
+ HandleRedirectKey /* RedirectKey */ ,
+ HandleDeviceBtn /* DeviceBtn */ ,
+ HandleDeviceBtn /* LockDeviceBtn */ ,
+ HandleDeviceValuator /* DeviceValuatr */ ,
+ HandlePrivate /* Private */
+};
+
+/***====================================================================***/
+
+static void
+ApplyActionFactoryDefaults(XkbAction * action)
+{
+ if (action->type == XkbSA_SetPtrDflt)
+ { /* increment default button */
+ action->dflt.affect = XkbSA_AffectDfltBtn;
+ action->dflt.flags = 0;
+ XkbSASetPtrDfltValue(&action->dflt, 1);
+ }
+ else if (action->type == XkbSA_ISOLock)
+ {
+ action->iso.real_mods = LockMask;
+ }
+ return;
+}
+
+
+int
+HandleActionDef(ExprDef * def,
+ XkbDescPtr xkb,
+ XkbAnyAction * action, unsigned mergeMode, ActionInfo * info)
+{
+ ExprDef *arg;
+ register char *str;
+ unsigned tmp, hndlrType;
+
+ if (!actionsInitialized)
+ ActionsInit();
+
+ if (def->op != ExprActionDecl)
+ {
+ ERROR1("Expected an action definition, found %s\n",
+ exprOpText(def->op));
+ return False;
+ }
+ str = XkbAtomGetString(NULL, def->value.action.name);
+ if (!str)
+ {
+ WSGO("Missing name in action definition!!\n");
+ return False;
+ }
+ if (!stringToAction(str, &tmp))
+ {
+ ERROR1("Unknown action %s\n", str);
+ return False;
+ }
+ action->type = hndlrType = tmp;
+ if (action->type != XkbSA_NoAction)
+ {
+ ApplyActionFactoryDefaults((XkbAction *) action);
+ while (info)
+ {
+ if ((info->action == XkbSA_NoAction)
+ || (info->action == hndlrType))
+ {
+ if (!(*handleAction[hndlrType]) (xkb, action,
+ info->field,
+ info->array_ndx,
+ info->value))
+ {
+ return False;
+ }
+ }
+ info = info->next;
+ }
+ }
+ for (arg = def->value.action.args; arg != NULL;
+ arg = (ExprDef *) arg->common.next)
+ {
+ ExprDef *field, *value, *arrayRtrn;
+ ExprResult elemRtrn, fieldRtrn;
+ unsigned fieldNdx;
+
+ if (arg->op == OpAssign)
+ {
+ field = arg->value.binary.left;
+ value = arg->value.binary.right;
+ }
+ else
+ {
+ if ((arg->op == OpNot) || (arg->op == OpInvert))
+ {
+ field = arg->value.child;
+ value = &constFalse;
+ }
+ else
+ {
+ field = arg;
+ value = &constTrue;
+ }
+ }
+ if (!ExprResolveLhs(field, &elemRtrn, &fieldRtrn, &arrayRtrn))
+ return False; /* internal error -- already reported */
+
+ if (elemRtrn.str != NULL)
+ {
+ ERROR("Cannot change defaults in an action definition\n");
+ ACTION2("Ignoring attempt to change %s.%s\n", elemRtrn.str,
+ fieldRtrn.str);
+ return False;
+ }
+ if (!stringToField(fieldRtrn.str, &fieldNdx))
+ {
+ ERROR1("Unknown field name %s\n", uStringText(fieldRtrn.str));
+ return False;
+ }
+ if (!(*handleAction[hndlrType])
+ (xkb, action, fieldNdx, arrayRtrn, value))
+ {
+ return False;
+ }
+ }
+ return True;
+}
+
+/***====================================================================***/
+
+int
+SetActionField(XkbDescPtr xkb,
+ char *elem,
+ char *field,
+ ExprDef * array_ndx, ExprDef * value, ActionInfo ** info_rtrn)
+{
+ ActionInfo *new, *old;
+
+ if (!actionsInitialized)
+ ActionsInit();
+
+ new = uTypedAlloc(ActionInfo);
+ if (new == NULL)
+ {
+ WSGO("Couldn't allocate space for action default\n");
+ return False;
+ }
+ if (uStrCaseCmp(elem, "action") == 0)
+ new->action = XkbSA_NoAction;
+ else
+ {
+ if (!stringToAction(elem, &new->action))
+ return False;
+ if (new->action == XkbSA_NoAction)
+ {
+ ERROR1("\"%s\" is not a valid field in a NoAction action\n",
+ field);
+ return False;
+ }
+ }
+ if (!stringToField(field, &new->field))
+ {
+ ERROR1("\"%s\" is not a legal field name\n", field);
+ return False;
+ }
+ new->array_ndx = array_ndx;
+ new->value = value;
+ new->next = NULL;
+ old = *info_rtrn;
+ while ((old) && (old->next))
+ old = old->next;
+ if (old == NULL)
+ *info_rtrn = new;
+ else
+ old->next = new;
+ return True;
+}
+
+/***====================================================================***/
+
+void
+ActionsInit(void)
+{
+ if (!actionsInitialized)
+ {
+ bzero((char *) &constTrue, sizeof(constTrue));
+ bzero((char *) &constFalse, sizeof(constFalse));
+ constTrue.common.stmtType = StmtExpr;
+ constTrue.common.next = NULL;
+ constTrue.op = ExprIdent;
+ constTrue.type = TypeBoolean;
+ constTrue.value.str = XkbInternAtom(NULL, "true", False);
+ constFalse.common.stmtType = StmtExpr;
+ constFalse.common.next = NULL;
+ constFalse.op = ExprIdent;
+ constFalse.type = TypeBoolean;
+ constFalse.value.str = XkbInternAtom(NULL, "false", False);
+ actionsInitialized = 1;
+ }
+ return;
+}
diff --git a/xkbcomp/action.h b/xkbcomp/action.h
index 61666e8a1..2fb7a5eb9 100644
--- a/xkbcomp/action.h
+++ b/xkbcomp/action.h
@@ -1,86 +1,86 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#ifndef ACTION_H
-#define ACTION_H 1
-
-#define F_ClearLocks 0
-#define F_LatchToLock 1
-#define F_GenKeyEvent 2
-#define F_Report 3
-#define F_Default 4
-#define F_Affect 5
-#define F_Increment 6
-#define F_Modifiers 7
-#define F_Group 8
-#define F_X 9
-#define F_Y 10
-#define F_Accel 11
-#define F_Button 12
-#define F_Value 13
-#define F_Controls 14
-#define F_Type 15
-#define F_Count 16
-#define F_Screen 17
-#define F_Same 18
-#define F_Data 19
-#define F_Device 20
-#define F_Keycode 21
-#define F_ModsToClear 22
-#define F_LastField F_ModsToClear
-#define F_NumFields (F_LastField+1)
-
-#define PrivateAction (XkbSA_LastAction+1)
-
-typedef struct _ActionInfo
-{
- unsigned action;
- unsigned field;
- ExprDef *array_ndx;
- ExprDef *value;
- struct _ActionInfo *next;
-} ActionInfo;
-
-extern int HandleActionDef(ExprDef * /* def */ ,
- XkbDescPtr /* xkb */ ,
- XkbAnyAction * /* action */ ,
- unsigned /* mergeMode */ ,
- ActionInfo * /* info */
- );
-
-extern int SetActionField(XkbDescPtr /* xkb */ ,
- char * /* elem */ ,
- char * /* field */ ,
- ExprDef * /* index */ ,
- ExprDef * /* value */ ,
- ActionInfo ** /* info_rtrn */
- );
-
-extern void ActionsInit(void);
-
-extern LookupEntry ctrlNames[];
-
-#endif /* ACTION_H */
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#ifndef ACTION_H
+#define ACTION_H 1
+
+#define F_ClearLocks 0
+#define F_LatchToLock 1
+#define F_GenKeyEvent 2
+#define F_Report 3
+#define F_Default 4
+#define F_Affect 5
+#define F_Increment 6
+#define F_Modifiers 7
+#define F_Group 8
+#define F_X 9
+#define F_Y 10
+#define F_Accel 11
+#define F_Button 12
+#define F_Value 13
+#define F_Controls 14
+#define F_Type 15
+#define F_Count 16
+#define F_Screen 17
+#define F_Same 18
+#define F_Data 19
+#define F_Device 20
+#define F_Keycode 21
+#define F_ModsToClear 22
+#define F_LastField F_ModsToClear
+#define F_NumFields (F_LastField+1)
+
+#define PrivateAction (XkbSA_LastAction+1)
+
+typedef struct _ActionInfo
+{
+ unsigned action;
+ unsigned field;
+ ExprDef *array_ndx;
+ ExprDef *value;
+ struct _ActionInfo *next;
+} ActionInfo;
+
+extern int HandleActionDef(ExprDef * /* def */ ,
+ XkbDescPtr /* xkb */ ,
+ XkbAnyAction * /* action */ ,
+ unsigned /* mergeMode */ ,
+ ActionInfo * /* info */
+ );
+
+extern int SetActionField(XkbDescPtr /* xkb */ ,
+ char * /* elem */ ,
+ char * /* field */ ,
+ ExprDef * /* index */ ,
+ ExprDef * /* value */ ,
+ ActionInfo ** /* info_rtrn */
+ );
+
+extern void ActionsInit(void);
+
+extern LookupEntry ctrlNames[];
+
+#endif /* ACTION_H */
diff --git a/xkbcomp/alias.h b/xkbcomp/alias.h
index 7603c273c..b6fac5bfa 100644
--- a/xkbcomp/alias.h
+++ b/xkbcomp/alias.h
@@ -1,56 +1,56 @@
-/************************************************************
- Copyright (c) 1995 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#ifndef ALIAS_H
-#define ALIAS_H 1
-
-typedef struct _AliasInfo
-{
- CommonInfo def;
- char alias[XkbKeyNameLength + 1];
- char real[XkbKeyNameLength + 1];
-} AliasInfo;
-
-extern int HandleAliasDef(KeyAliasDef * /* def */ ,
- unsigned /* merge */ ,
- unsigned /* file_id */ ,
- AliasInfo ** /* info */
- );
-
-extern void ClearAliases(AliasInfo ** /* info */
- );
-
-extern Bool MergeAliases(AliasInfo ** /* into */ ,
- AliasInfo ** /* merge */ ,
- unsigned /* how_merge */
- );
-
-extern int ApplyAliases(XkbDescPtr /* xkb */ ,
- Bool /* toGeom */ ,
- AliasInfo ** /* info */
- );
-
-#endif /* ALIAS_H */
+/************************************************************
+ Copyright (c) 1995 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#ifndef ALIAS_H
+#define ALIAS_H 1
+
+typedef struct _AliasInfo
+{
+ CommonInfo def;
+ char alias[XkbKeyNameLength + 1];
+ char real[XkbKeyNameLength + 1];
+} AliasInfo;
+
+extern int HandleAliasDef(KeyAliasDef * /* def */ ,
+ unsigned /* merge */ ,
+ unsigned /* file_id */ ,
+ AliasInfo ** /* info */
+ );
+
+extern void ClearAliases(AliasInfo ** /* info */
+ );
+
+extern Bool MergeAliases(AliasInfo ** /* into */ ,
+ AliasInfo ** /* merge */ ,
+ unsigned /* how_merge */
+ );
+
+extern int ApplyAliases(XkbDescPtr /* xkb */ ,
+ Bool /* toGeom */ ,
+ AliasInfo ** /* info */
+ );
+
+#endif /* ALIAS_H */
diff --git a/xkbcomp/autogen.sh b/xkbcomp/autogen.sh
index f55f8fb7b..e81f98910 100644
--- a/xkbcomp/autogen.sh
+++ b/xkbcomp/autogen.sh
@@ -1,13 +1,13 @@
-#! /bin/sh
-
-srcdir=`dirname $0`
-test -z "$srcdir" && srcdir=.
-
-ORIGDIR=`pwd`
-cd $srcdir
-
-autoreconf -v --install || exit 1
-cd $ORIGDIR || exit $?
-
-$srcdir/configure --enable-maintainer-mode "$@"
-
+#! /bin/sh
+
+srcdir=`dirname $0`
+test -z "$srcdir" && srcdir=.
+
+ORIGDIR=`pwd`
+cd $srcdir
+
+autoreconf -v --install || exit 1
+cd $ORIGDIR || exit $?
+
+$srcdir/configure --enable-maintainer-mode "$@"
+
diff --git a/xkbcomp/compat.h b/xkbcomp/compat.h
index 702883275..799b215ee 100644
--- a/xkbcomp/compat.h
+++ b/xkbcomp/compat.h
@@ -1,7 +1,7 @@
-
-#ifndef COMPAT_H
-#define COMPAT_H 1
-
-extern LookupEntry groupNames[];
-
-#endif /* COMPAT_H */
+
+#ifndef COMPAT_H
+#define COMPAT_H 1
+
+extern LookupEntry groupNames[];
+
+#endif /* COMPAT_H */
diff --git a/xkbcomp/expr.c b/xkbcomp/expr.c
index 33a2dddee..96fd95675 100644
--- a/xkbcomp/expr.c
+++ b/xkbcomp/expr.c
@@ -1,1065 +1,1065 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#include "xkbcomp.h"
-#include "tokens.h"
-#include "expr.h"
-
-#include <ctype.h>
-
-/***====================================================================***/
-
-char *
-exprOpText(unsigned type)
-{
- static char buf[32];
-
- switch (type)
- {
- case ExprValue:
- strcpy(buf, "literal");
- break;
- case ExprIdent:
- strcpy(buf, "identifier");
- break;
- case ExprActionDecl:
- strcpy(buf, "action declaration");
- break;
- case ExprFieldRef:
- strcpy(buf, "field reference");
- break;
- case ExprArrayRef:
- strcpy(buf, "array reference");
- break;
- case ExprKeysymList:
- strcpy(buf, "list of keysyms");
- break;
- case ExprActionList:
- strcpy(buf, "list of actions");
- break;
- case OpAdd:
- strcpy(buf, "addition");
- break;
- case OpSubtract:
- strcpy(buf, "subtraction");
- break;
- case OpMultiply:
- strcpy(buf, "multiplication");
- break;
- case OpDivide:
- strcpy(buf, "division");
- break;
- case OpAssign:
- strcpy(buf, "assignment");
- break;
- case OpNot:
- strcpy(buf, "logical not");
- break;
- case OpNegate:
- strcpy(buf, "arithmetic negation");
- break;
- case OpInvert:
- strcpy(buf, "bitwise inversion");
- break;
- case OpUnaryPlus:
- strcpy(buf, "plus sign");
- break;
- default:
- snprintf(buf, sizeof(buf), "illegal(%d)", type);
- break;
- }
- return buf;
-}
-
-char *
-exprTypeText(unsigned type)
-{
- static char buf[20];
-
- switch (type)
- {
- case TypeUnknown:
- strcpy(buf, "unknown");
- break;
- case TypeBoolean:
- strcpy(buf, "boolean");
- break;
- case TypeInt:
- strcpy(buf, "int");
- break;
- case TypeString:
- strcpy(buf, "string");
- break;
- case TypeAction:
- strcpy(buf, "action");
- break;
- case TypeKeyName:
- strcpy(buf, "keyname");
- break;
- default:
- snprintf(buf, sizeof(buf), "illegal(%d)", type);
- break;
- }
- return buf;
-}
-
-int
-ExprResolveLhs(ExprDef * expr,
- ExprResult * elem_rtrn,
- ExprResult * field_rtrn, ExprDef ** index_rtrn)
-{
- switch (expr->op)
- {
- case ExprIdent:
- elem_rtrn->str = NULL;
- field_rtrn->str = XkbAtomGetString(NULL, expr->value.str);
- *index_rtrn = NULL;
- return True;
- case ExprFieldRef:
- elem_rtrn->str = XkbAtomGetString(NULL, expr->value.field.element);
- field_rtrn->str = XkbAtomGetString(NULL, expr->value.field.field);
- *index_rtrn = NULL;
- return True;
- case ExprArrayRef:
- elem_rtrn->str = XkbAtomGetString(NULL, expr->value.array.element);
- field_rtrn->str = XkbAtomGetString(NULL, expr->value.array.field);
- *index_rtrn = expr->value.array.entry;
- return True;
- }
- WSGO1("Unexpected operator %d in ResolveLhs\n", expr->op);
- return False;
-}
-
-Bool
-SimpleLookup(XPointer priv,
- Atom elem, Atom field, unsigned type, ExprResult * val_rtrn)
-{
- LookupEntry *entry;
- register char *str;
-
- if ((priv == NULL) ||
- (field == None) || (elem != None) ||
- ((type != TypeInt) && (type != TypeFloat)))
- {
- return False;
- }
- str = XkbAtomGetString(NULL, field);
- for (entry = (LookupEntry *) priv;
- (entry != NULL) && (entry->name != NULL); entry++)
- {
- if (uStrCaseCmp(str, entry->name) == 0)
- {
- val_rtrn->uval = entry->result;
- if (type == TypeFloat)
- val_rtrn->uval *= XkbGeomPtsPerMM;
- return True;
- }
- }
- return False;
-}
-
-Bool
-RadioLookup(XPointer priv,
- Atom elem, Atom field, unsigned type, ExprResult * val_rtrn)
-{
- register char *str;
- int rg;
-
- if ((field == None) || (elem != None) || (type != TypeInt))
- return False;
- str = XkbAtomGetString(NULL, field);
- if (str)
- {
- if (uStrCasePrefix("group", str))
- str += strlen("group");
- else if (uStrCasePrefix("radiogroup", str))
- str += strlen("radiogroup");
- else if (uStrCasePrefix("rg", str))
- str += strlen("rg");
- else if (!isdigit(str[0]))
- str = NULL;
- }
- if ((!str) || (sscanf(str, "%i", &rg) < 1) || (rg < 1)
- || (rg > XkbMaxRadioGroups))
- return False;
- val_rtrn->uval = rg;
- return True;
-}
-
-int
-TableLookup(XPointer priv,
- Atom elem, Atom field, unsigned type, ExprResult * val_rtrn)
-{
- LookupTable *tbl = (LookupTable *) priv;
- register char *str;
-
- if ((priv == NULL) || (field == None) || (type != TypeInt))
- return False;
- str = XkbAtomGetString(NULL, elem);
- while (tbl)
- {
- if (((str == NULL) && (tbl->element == NULL)) ||
- ((str != NULL) && (tbl->element != NULL) &&
- (uStrCaseCmp(str, tbl->element) == 0)))
- {
- break;
- }
- tbl = tbl->nextElement;
- }
- if (tbl == NULL) /* didn't find a matching element */
- return False;
- priv = (XPointer) tbl->entries;
- return SimpleLookup(priv, (Atom) None, field, type, val_rtrn);
-}
-
-static LookupEntry modIndexNames[] = {
- {"shift", ShiftMapIndex},
- {"control", ControlMapIndex},
- {"lock", LockMapIndex},
- {"mod1", Mod1MapIndex},
- {"mod2", Mod2MapIndex},
- {"mod3", Mod3MapIndex},
- {"mod4", Mod4MapIndex},
- {"mod5", Mod5MapIndex},
- {"none", XkbNoModifier},
- {NULL, 0}
-};
-
-int
-LookupModIndex(XPointer priv,
- Atom elem, Atom field, unsigned type, ExprResult * val_rtrn)
-{
- return SimpleLookup((XPointer) modIndexNames, elem, field, type,
- val_rtrn);
-}
-
-int
-LookupModMask(XPointer priv,
- Atom elem, Atom field, unsigned type, ExprResult * val_rtrn)
-{
- char *str;
-
- if ((elem != None) || (type != TypeInt))
- return False;
- str = XkbAtomGetString(NULL, field);
- if (str == NULL)
- return False;
- if (uStrCaseCmp(str, "all") == 0)
- val_rtrn->uval = 0xff;
- else if (uStrCaseCmp(str, "none") == 0)
- val_rtrn->uval = 0;
- else if (LookupModIndex(priv, elem, field, type, val_rtrn))
- val_rtrn->uval = (1 << val_rtrn->uval);
- else if (priv != NULL)
- {
- LookupPriv *lpriv = (LookupPriv *) priv;
- if ((lpriv->chain == NULL) ||
- (!(*lpriv->chain) (lpriv->chainPriv, elem, field, type,
- val_rtrn)))
- return False;
- }
- else
- return False;
- return True;
-}
-
-int
-ExprResolveModIndex(ExprDef * expr,
- ExprResult * val_rtrn,
- IdentLookupFunc lookup, XPointer lookupPriv)
-{
- int ok = 0;
- char *bogus = NULL;
-
- switch (expr->op)
- {
- case ExprValue:
- if (expr->type != TypeInt)
- {
- ERROR1
- ("Found constant of type %s where a modifier mask was expected\n",
- exprTypeText(expr->type));
- return False;
- }
- else if ((expr->value.ival >= XkbNumModifiers)
- || (expr->value.ival < 0))
- {
- ERROR2("Illegal modifier index (%d, must be 0..%d)\n",
- expr->value.ival, XkbNumModifiers - 1);
- return False;
- }
- val_rtrn->ival = expr->value.ival;
- return True;
- case ExprIdent:
- if (LookupModIndex(lookupPriv, (Atom) None, expr->value.str,
- (unsigned) TypeInt, val_rtrn))
- {
- return True;
- }
- if (lookup)
- {
- ok = (*lookup) (lookupPriv,
- None, expr->value.str, TypeInt, val_rtrn);
- }
- if (!ok)
- ERROR1("Cannot determine modifier index for \"%s\"\n",
- XkbAtomText(NULL, expr->value.str, XkbMessage));
- break;
- case ExprFieldRef:
- bogus = "field reference";
- break;
- case ExprArrayRef:
- bogus = "array reference";
- break;
- case ExprActionDecl:
- bogus = "function";
- break;
- case OpAdd:
- case OpSubtract:
- case OpMultiply:
- case OpDivide:
- case OpInvert:
- case OpNegate:
- case OpNot:
- case OpUnaryPlus:
- bogus = "arithmetic operations";
- break;
- case OpAssign:
- bogus = "assignment";
- break;
- default:
- WSGO1("Unknown operator %d in ResolveModIndex\n", expr->op);
- return False;
- }
- if (bogus)
- {
- ERROR1("Modifier index must be a name or number, %s ignored\n",
- bogus);
- return False;
- }
- return ok;
-}
-
-int
-ExprResolveModMask(ExprDef * expr,
- ExprResult * val_rtrn,
- IdentLookupFunc lookup, XPointer lookupPriv)
-{
- LookupPriv priv;
-
- priv.priv = NULL;
- priv.chain = lookup;
- priv.chainPriv = lookupPriv;
- return ExprResolveMask(expr, val_rtrn, LookupModMask, (XPointer) & priv);
-}
-
-int
-ExprResolveBoolean(ExprDef * expr,
- ExprResult * val_rtrn,
- IdentLookupFunc lookup, XPointer lookupPriv)
-{
- int ok = 0;
- char *bogus = NULL;
-
- switch (expr->op)
- {
- case ExprValue:
- if (expr->type != TypeBoolean)
- {
- ERROR1
- ("Found constant of type %s where boolean was expected\n",
- exprTypeText(expr->type));
- return False;
- }
- val_rtrn->ival = expr->value.ival;
- return True;
- case ExprIdent:
- bogus = XkbAtomGetString(NULL, expr->value.str);
- if (bogus)
- {
- if ((uStrCaseCmp(bogus, "true") == 0) ||
- (uStrCaseCmp(bogus, "yes") == 0) ||
- (uStrCaseCmp(bogus, "on") == 0))
- {
- val_rtrn->uval = 1;
- return True;
- }
- else if ((uStrCaseCmp(bogus, "false") == 0) ||
- (uStrCaseCmp(bogus, "no") == 0) ||
- (uStrCaseCmp(bogus, "off") == 0))
- {
- val_rtrn->uval = 0;
- return True;
- }
- }
- if (lookup)
- {
- ok = (*lookup) (lookupPriv,
- None, expr->value.str, TypeBoolean, val_rtrn);
- }
- if (!ok)
- ERROR1("Identifier \"%s\" of type int is unknown\n",
- XkbAtomText(NULL, expr->value.str, XkbMessage));
- return ok;
- case ExprFieldRef:
- if (lookup)
- {
- ok = (*lookup) (lookupPriv,
- expr->value.field.element,
- expr->value.field.field, TypeBoolean, val_rtrn);
- }
- if (!ok)
- ERROR2("Default \"%s.%s\" of type boolean is unknown\n",
- XkbAtomText(NULL, expr->value.field.element, XkbMessage),
- XkbAtomText(NULL, expr->value.field.field, XkbMessage));
- return ok;
- case OpInvert:
- case OpNot:
- ok = ExprResolveBoolean(expr, val_rtrn, lookup, lookupPriv);
- if (ok)
- val_rtrn->uval = !val_rtrn->uval;
- return ok;
- case OpAdd:
- if (bogus == NULL)
- bogus = "Addition";
- case OpSubtract:
- if (bogus == NULL)
- bogus = "Subtraction";
- case OpMultiply:
- if (bogus == NULL)
- bogus = "Multiplication";
- case OpDivide:
- if (bogus == NULL)
- bogus = "Division";
- case OpAssign:
- if (bogus == NULL)
- bogus = "Assignment";
- case OpNegate:
- if (bogus == NULL)
- bogus = "Negation";
- ERROR1("%s of boolean values not permitted\n", bogus);
- break;
- case OpUnaryPlus:
- ERROR("Unary \"+\" operator not permitted for boolean values\n");
- break;
- default:
- WSGO1("Unknown operator %d in ResolveBoolean\n", expr->op);
- break;
- }
- return False;
-}
-
-int
-ExprResolveFloat(ExprDef * expr,
- ExprResult * val_rtrn,
- IdentLookupFunc lookup, XPointer lookupPriv)
-{
- int ok = 0;
- ExprResult leftRtrn, rightRtrn;
- ExprDef *left, *right;
-
- switch (expr->op)
- {
- case ExprValue:
- if (expr->type == TypeString)
- {
- register char *str;
- str = XkbAtomGetString(NULL, expr->value.str);
- if ((str != NULL) && (strlen(str) == 1))
- {
- val_rtrn->uval = str[0] * XkbGeomPtsPerMM;
- return True;
- }
- }
- if ((expr->type != TypeInt) && (expr->type != TypeFloat))
- {
- ERROR1("Found constant of type %s, expected a number\n",
- exprTypeText(expr->type));
- return False;
- }
- val_rtrn->ival = expr->value.ival;
- if (expr->type == TypeInt)
- val_rtrn->ival *= XkbGeomPtsPerMM;
- return True;
- case ExprIdent:
- if (lookup)
- {
- ok = (*lookup) (lookupPriv,
- None, expr->value.str, TypeFloat, val_rtrn);
- }
- if (!ok)
- ERROR1("Numeric identifier \"%s\" unknown\n",
- XkbAtomText(NULL, expr->value.str, XkbMessage));
- return ok;
- case ExprFieldRef:
- if (lookup)
- {
- ok = (*lookup) (lookupPriv,
- expr->value.field.element,
- expr->value.field.field, TypeFloat, val_rtrn);
- }
- if (!ok)
- ERROR2("Numeric default \"%s.%s\" unknown\n",
- XkbAtomText(NULL, expr->value.field.element, XkbMessage),
- XkbAtomText(NULL, expr->value.field.field, XkbMessage));
- return ok;
- case OpAdd:
- case OpSubtract:
- case OpMultiply:
- case OpDivide:
- left = expr->value.binary.left;
- right = expr->value.binary.right;
- if (ExprResolveFloat(left, &leftRtrn, lookup, lookupPriv) &&
- ExprResolveFloat(right, &rightRtrn, lookup, lookupPriv))
- {
- switch (expr->op)
- {
- case OpAdd:
- val_rtrn->ival = leftRtrn.ival + rightRtrn.ival;
- break;
- case OpSubtract:
- val_rtrn->ival = leftRtrn.ival - rightRtrn.ival;
- break;
- case OpMultiply:
- val_rtrn->ival = leftRtrn.ival * rightRtrn.ival;
- break;
- case OpDivide:
- val_rtrn->ival = leftRtrn.ival / rightRtrn.ival;
- break;
- }
- return True;
- }
- return False;
- case OpAssign:
- WSGO("Assignment operator not implemented yet\n");
- break;
- case OpNot:
- left = expr->value.child;
- if (ExprResolveFloat(left, &leftRtrn, lookup, lookupPriv))
- {
- ERROR("The ! operator cannot be applied to a number\n");
- }
- return False;
- case OpInvert:
- case OpNegate:
- left = expr->value.child;
- if (ExprResolveFloat(left, &leftRtrn, lookup, lookupPriv))
- {
- if (expr->op == OpNegate)
- val_rtrn->ival = -leftRtrn.ival;
- else
- val_rtrn->ival = ~leftRtrn.ival;
- return True;
- }
- return False;
- case OpUnaryPlus:
- left = expr->value.child;
- return ExprResolveFloat(left, val_rtrn, lookup, lookupPriv);
- default:
- WSGO1("Unknown operator %d in ResolveFloat\n", expr->op);
- break;
- }
- return False;
-}
-
-int
-ExprResolveInteger(ExprDef * expr,
- ExprResult * val_rtrn,
- IdentLookupFunc lookup, XPointer lookupPriv)
-{
- int ok = 0;
- ExprResult leftRtrn, rightRtrn;
- ExprDef *left, *right;
-
- switch (expr->op)
- {
- case ExprValue:
- if (expr->type == TypeString)
- {
- register char *str;
- str = XkbAtomGetString(NULL, expr->value.str);
- if (str != NULL)
- switch (strlen(str))
- {
- case 0:
- val_rtrn->uval = 0;
- return True;
- case 1:
- val_rtrn->uval = str[0];
- return True;
- default:
- break;
- }
- }
- if ((expr->type != TypeInt) && (expr->type != TypeFloat))
- {
- ERROR1
- ("Found constant of type %s where an int was expected\n",
- exprTypeText(expr->type));
- return False;
- }
- val_rtrn->ival = expr->value.ival;
- if (expr->type == TypeFloat)
- val_rtrn->ival /= XkbGeomPtsPerMM;
- return True;
- case ExprIdent:
- if (lookup)
- {
- ok = (*lookup) (lookupPriv,
- None, expr->value.str, TypeInt, val_rtrn);
- }
- if (!ok)
- ERROR1("Identifier \"%s\" of type int is unknown\n",
- XkbAtomText(NULL, expr->value.str, XkbMessage));
- return ok;
- case ExprFieldRef:
- if (lookup)
- {
- ok = (*lookup) (lookupPriv,
- expr->value.field.element,
- expr->value.field.field, TypeInt, val_rtrn);
- }
- if (!ok)
- ERROR2("Default \"%s.%s\" of type int is unknown\n",
- XkbAtomText(NULL, expr->value.field.element, XkbMessage),
- XkbAtomText(NULL, expr->value.field.field, XkbMessage));
- return ok;
- case OpAdd:
- case OpSubtract:
- case OpMultiply:
- case OpDivide:
- left = expr->value.binary.left;
- right = expr->value.binary.right;
- if (ExprResolveInteger(left, &leftRtrn, lookup, lookupPriv) &&
- ExprResolveInteger(right, &rightRtrn, lookup, lookupPriv))
- {
- switch (expr->op)
- {
- case OpAdd:
- val_rtrn->ival = leftRtrn.ival + rightRtrn.ival;
- break;
- case OpSubtract:
- val_rtrn->ival = leftRtrn.ival - rightRtrn.ival;
- break;
- case OpMultiply:
- val_rtrn->ival = leftRtrn.ival * rightRtrn.ival;
- break;
- case OpDivide:
- val_rtrn->ival = leftRtrn.ival / rightRtrn.ival;
- break;
- }
- return True;
- }
- return False;
- case OpAssign:
- WSGO("Assignment operator not implemented yet\n");
- break;
- case OpNot:
- left = expr->value.child;
- if (ExprResolveInteger(left, &leftRtrn, lookup, lookupPriv))
- {
- ERROR("The ! operator cannot be applied to an integer\n");
- }
- return False;
- case OpInvert:
- case OpNegate:
- left = expr->value.child;
- if (ExprResolveInteger(left, &leftRtrn, lookup, lookupPriv))
- {
- if (expr->op == OpNegate)
- val_rtrn->ival = -leftRtrn.ival;
- else
- val_rtrn->ival = ~leftRtrn.ival;
- return True;
- }
- return False;
- case OpUnaryPlus:
- left = expr->value.child;
- return ExprResolveInteger(left, val_rtrn, lookup, lookupPriv);
- default:
- WSGO1("Unknown operator %d in ResolveInteger\n", expr->op);
- break;
- }
- return False;
-}
-
-int
-ExprResolveString(ExprDef * expr,
- ExprResult * val_rtrn,
- IdentLookupFunc lookup, XPointer lookupPriv)
-{
- int ok = 0;
- ExprResult leftRtrn, rightRtrn;
- ExprDef *left;
- ExprDef *right;
- char *bogus = NULL;
-
- switch (expr->op)
- {
- case ExprValue:
- if (expr->type != TypeString)
- {
- ERROR1("Found constant of type %s, expected a string\n",
- exprTypeText(expr->type));
- return False;
- }
- val_rtrn->str = XkbAtomGetString(NULL, expr->value.str);
- if (val_rtrn->str == NULL)
- {
- static char *empty = "";
- val_rtrn->str = empty;
- }
- return True;
- case ExprIdent:
- if (lookup)
- {
- ok = (*lookup) (lookupPriv,
- None, expr->value.str, TypeString, val_rtrn);
- }
- if (!ok)
- ERROR1("Identifier \"%s\" of type string not found\n",
- XkbAtomText(NULL, expr->value.str, XkbMessage));
- return ok;
- case ExprFieldRef:
- if (lookup)
- {
- ok = (*lookup) (lookupPriv,
- expr->value.field.element,
- expr->value.field.field, TypeString, val_rtrn);
- }
- if (!ok)
- ERROR2("Default \"%s.%s\" of type string not found\n",
- XkbAtomText(NULL, expr->value.field.element, XkbMessage),
- XkbAtomText(NULL, expr->value.field.field, XkbMessage));
- return ok;
- case OpAdd:
- left = expr->value.binary.left;
- right = expr->value.binary.right;
- if (ExprResolveString(left, &leftRtrn, lookup, lookupPriv) &&
- ExprResolveString(right, &rightRtrn, lookup, lookupPriv))
- {
- int len;
- char *new;
- len = strlen(leftRtrn.str) + strlen(rightRtrn.str) + 1;
- new = (char *) uAlloc(len);
- if (new)
- {
- sprintf(new, "%s%s", leftRtrn.str, rightRtrn.str);
- val_rtrn->str = new;
- return True;
- }
- }
- return False;
- case OpSubtract:
- if (bogus == NULL)
- bogus = "Subtraction";
- case OpMultiply:
- if (bogus == NULL)
- bogus = "Multiplication";
- case OpDivide:
- if (bogus == NULL)
- bogus = "Division";
- case OpAssign:
- if (bogus == NULL)
- bogus = "Assignment";
- case OpNegate:
- if (bogus == NULL)
- bogus = "Negation";
- case OpInvert:
- if (bogus == NULL)
- bogus = "Bitwise complement";
- ERROR1("%s of string values not permitted\n", bogus);
- return False;
- case OpNot:
- left = expr->value.child;
- if (ExprResolveString(left, &leftRtrn, lookup, lookupPriv))
- {
- ERROR("The ! operator cannot be applied to a string\n");
- }
- return False;
- case OpUnaryPlus:
- left = expr->value.child;
- if (ExprResolveString(left, &leftRtrn, lookup, lookupPriv))
- {
- ERROR("The + operator cannot be applied to a string\n");
- }
- return False;
- default:
- WSGO1("Unknown operator %d in ResolveString\n", expr->op);
- break;
- }
- return False;
-}
-
-int
-ExprResolveKeyName(ExprDef * expr,
- ExprResult * val_rtrn,
- IdentLookupFunc lookup, XPointer lookupPriv)
-{
- int ok = 0;
- ExprDef *left;
- ExprResult leftRtrn;
- char *bogus = NULL;
-
- switch (expr->op)
- {
- case ExprValue:
- if (expr->type != TypeKeyName)
- {
- ERROR1("Found constant of type %s, expected a key name\n",
- exprTypeText(expr->type));
- return False;
- }
- memcpy(val_rtrn->keyName.name, expr->value.keyName, XkbKeyNameLength);
- return True;
- case ExprIdent:
- if (lookup)
- {
- ok = (*lookup) (lookupPriv,
- None, expr->value.str, TypeString, val_rtrn);
- }
- if (!ok)
- ERROR1("Identifier \"%s\" of type string not found\n",
- XkbAtomText(NULL, expr->value.str, XkbMessage));
- return ok;
- case ExprFieldRef:
- if (lookup)
- {
- ok = (*lookup) (lookupPriv,
- expr->value.field.element,
- expr->value.field.field, TypeString, val_rtrn);
- }
- if (!ok)
- ERROR2("Default \"%s.%s\" of type key name not found\n",
- XkbAtomText(NULL, expr->value.field.element, XkbMessage),
- XkbAtomText(NULL, expr->value.field.field, XkbMessage));
- return ok;
- case OpAdd:
- if (bogus == NULL)
- bogus = "Addition";
- case OpSubtract:
- if (bogus == NULL)
- bogus = "Subtraction";
- case OpMultiply:
- if (bogus == NULL)
- bogus = "Multiplication";
- case OpDivide:
- if (bogus == NULL)
- bogus = "Division";
- case OpAssign:
- if (bogus == NULL)
- bogus = "Assignment";
- case OpNegate:
- if (bogus == NULL)
- bogus = "Negation";
- case OpInvert:
- if (bogus == NULL)
- bogus = "Bitwise complement";
- ERROR1("%s of key name values not permitted\n", bogus);
- return False;
- case OpNot:
- left = expr->value.binary.left;
- if (ExprResolveString(left, &leftRtrn, lookup, lookupPriv))
- {
- ERROR("The ! operator cannot be applied to a key name\n");
- }
- return False;
- case OpUnaryPlus:
- left = expr->value.binary.left;
- if (ExprResolveString(left, &leftRtrn, lookup, lookupPriv))
- {
- ERROR("The + operator cannot be applied to a key name\n");
- }
- return False;
- default:
- WSGO1("Unknown operator %d in ResolveKeyName\n", expr->op);
- break;
- }
- return False;
-}
-
-/***====================================================================***/
-
-int
-ExprResolveEnum(ExprDef * expr, ExprResult * val_rtrn, LookupEntry * values)
-{
- if (expr->op != ExprIdent)
- {
- ERROR1("Found a %s where an enumerated value was expected\n",
- exprOpText(expr->op));
- return False;
- }
- if (!SimpleLookup((XPointer) values, (Atom) None, expr->value.str,
- (unsigned) TypeInt, val_rtrn))
- {
- int nOut = 0;
- ERROR1("Illegal identifier %s (expected one of: ",
- XkbAtomText(NULL, expr->value.str, XkbMessage));
- while (values && values->name)
- {
- if (nOut != 0)
- INFO1(", %s", values->name);
- else
- INFO1("%s", values->name);
- values++;
- nOut++;
- }
- INFO(")\n");
- return False;
- }
- return True;
-}
-
-int
-ExprResolveMask(ExprDef * expr,
- ExprResult * val_rtrn,
- IdentLookupFunc lookup, XPointer lookupPriv)
-{
- int ok = 0;
- ExprResult leftRtrn, rightRtrn;
- ExprDef *left, *right;
- char *bogus = NULL;
-
- switch (expr->op)
- {
- case ExprValue:
- if (expr->type != TypeInt)
- {
- ERROR1
- ("Found constant of type %s where a mask was expected\n",
- exprTypeText(expr->type));
- return False;
- }
- val_rtrn->ival = expr->value.ival;
- return True;
- case ExprIdent:
- if (lookup)
- {
- ok = (*lookup) (lookupPriv,
- None, expr->value.str, TypeInt, val_rtrn);
- }
- if (!ok)
- ERROR1("Identifier \"%s\" of type int is unknown\n",
- XkbAtomText(NULL, expr->value.str, XkbMessage));
- return ok;
- case ExprFieldRef:
- if (lookup)
- {
- ok = (*lookup) (lookupPriv,
- expr->value.field.element,
- expr->value.field.field, TypeInt, val_rtrn);
- }
- if (!ok)
- ERROR2("Default \"%s.%s\" of type int is unknown\n",
- XkbAtomText(NULL, expr->value.field.element, XkbMessage),
- XkbAtomText(NULL, expr->value.field.field, XkbMessage));
- return ok;
- case ExprArrayRef:
- bogus = "array reference";
- case ExprActionDecl:
- if (bogus == NULL)
- bogus = "function use";
- ERROR1("Unexpected %s in mask expression\n", bogus);
- ACTION("Expression ignored\n");
- return False;
- case OpAdd:
- case OpSubtract:
- case OpMultiply:
- case OpDivide:
- left = expr->value.binary.left;
- right = expr->value.binary.right;
- if (ExprResolveMask(left, &leftRtrn, lookup, lookupPriv) &&
- ExprResolveMask(right, &rightRtrn, lookup, lookupPriv))
- {
- switch (expr->op)
- {
- case OpAdd:
- val_rtrn->ival = leftRtrn.ival | rightRtrn.ival;
- break;
- case OpSubtract:
- val_rtrn->ival = leftRtrn.ival & (~rightRtrn.ival);
- break;
- case OpMultiply:
- case OpDivide:
- ERROR1("Cannot %s masks\n",
- expr->op == OpDivide ? "divide" : "multiply");
- ACTION("Illegal operation ignored\n");
- return False;
- }
- return True;
- }
- return False;
- case OpAssign:
- WSGO("Assignment operator not implemented yet\n");
- break;
- case OpInvert:
- left = expr->value.child;
- if (ExprResolveInteger(left, &leftRtrn, lookup, lookupPriv))
- {
- val_rtrn->ival = ~leftRtrn.ival;
- return True;
- }
- return False;
- case OpUnaryPlus:
- case OpNegate:
- case OpNot:
- left = expr->value.child;
- if (ExprResolveInteger(left, &leftRtrn, lookup, lookupPriv))
- {
- ERROR1("The %s operator cannot be used with a mask\n",
- (expr->op == OpNegate ? "-" : "!"));
- }
- return False;
- default:
- WSGO1("Unknown operator %d in ResolveMask\n", expr->op);
- break;
- }
- return False;
-}
-
-int
-ExprResolveKeySym(ExprDef * expr,
- ExprResult * val_rtrn,
- IdentLookupFunc lookup, XPointer lookupPriv)
-{
- int ok = 0;
- KeySym sym;
-
- if (expr->op == ExprIdent)
- {
- char *str;
- str = XkbAtomGetString(NULL, expr->value.str);
- if ((str != NULL) && ((sym = XStringToKeysym(str)) != NoSymbol))
- {
- val_rtrn->uval = sym;
- return True;
- }
- }
- ok = ExprResolveInteger(expr, val_rtrn, lookup, lookupPriv);
- if ((ok) && (val_rtrn->uval < 10))
- val_rtrn->uval += '0';
- return ok;
-}
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#include "xkbcomp.h"
+#include "tokens.h"
+#include "expr.h"
+
+#include <ctype.h>
+
+/***====================================================================***/
+
+char *
+exprOpText(unsigned type)
+{
+ static char buf[32];
+
+ switch (type)
+ {
+ case ExprValue:
+ strcpy(buf, "literal");
+ break;
+ case ExprIdent:
+ strcpy(buf, "identifier");
+ break;
+ case ExprActionDecl:
+ strcpy(buf, "action declaration");
+ break;
+ case ExprFieldRef:
+ strcpy(buf, "field reference");
+ break;
+ case ExprArrayRef:
+ strcpy(buf, "array reference");
+ break;
+ case ExprKeysymList:
+ strcpy(buf, "list of keysyms");
+ break;
+ case ExprActionList:
+ strcpy(buf, "list of actions");
+ break;
+ case OpAdd:
+ strcpy(buf, "addition");
+ break;
+ case OpSubtract:
+ strcpy(buf, "subtraction");
+ break;
+ case OpMultiply:
+ strcpy(buf, "multiplication");
+ break;
+ case OpDivide:
+ strcpy(buf, "division");
+ break;
+ case OpAssign:
+ strcpy(buf, "assignment");
+ break;
+ case OpNot:
+ strcpy(buf, "logical not");
+ break;
+ case OpNegate:
+ strcpy(buf, "arithmetic negation");
+ break;
+ case OpInvert:
+ strcpy(buf, "bitwise inversion");
+ break;
+ case OpUnaryPlus:
+ strcpy(buf, "plus sign");
+ break;
+ default:
+ snprintf(buf, sizeof(buf), "illegal(%d)", type);
+ break;
+ }
+ return buf;
+}
+
+char *
+exprTypeText(unsigned type)
+{
+ static char buf[20];
+
+ switch (type)
+ {
+ case TypeUnknown:
+ strcpy(buf, "unknown");
+ break;
+ case TypeBoolean:
+ strcpy(buf, "boolean");
+ break;
+ case TypeInt:
+ strcpy(buf, "int");
+ break;
+ case TypeString:
+ strcpy(buf, "string");
+ break;
+ case TypeAction:
+ strcpy(buf, "action");
+ break;
+ case TypeKeyName:
+ strcpy(buf, "keyname");
+ break;
+ default:
+ snprintf(buf, sizeof(buf), "illegal(%d)", type);
+ break;
+ }
+ return buf;
+}
+
+int
+ExprResolveLhs(ExprDef * expr,
+ ExprResult * elem_rtrn,
+ ExprResult * field_rtrn, ExprDef ** index_rtrn)
+{
+ switch (expr->op)
+ {
+ case ExprIdent:
+ elem_rtrn->str = NULL;
+ field_rtrn->str = XkbAtomGetString(NULL, expr->value.str);
+ *index_rtrn = NULL;
+ return True;
+ case ExprFieldRef:
+ elem_rtrn->str = XkbAtomGetString(NULL, expr->value.field.element);
+ field_rtrn->str = XkbAtomGetString(NULL, expr->value.field.field);
+ *index_rtrn = NULL;
+ return True;
+ case ExprArrayRef:
+ elem_rtrn->str = XkbAtomGetString(NULL, expr->value.array.element);
+ field_rtrn->str = XkbAtomGetString(NULL, expr->value.array.field);
+ *index_rtrn = expr->value.array.entry;
+ return True;
+ }
+ WSGO1("Unexpected operator %d in ResolveLhs\n", expr->op);
+ return False;
+}
+
+Bool
+SimpleLookup(XPointer priv,
+ Atom elem, Atom field, unsigned type, ExprResult * val_rtrn)
+{
+ LookupEntry *entry;
+ register char *str;
+
+ if ((priv == NULL) ||
+ (field == None) || (elem != None) ||
+ ((type != TypeInt) && (type != TypeFloat)))
+ {
+ return False;
+ }
+ str = XkbAtomGetString(NULL, field);
+ for (entry = (LookupEntry *) priv;
+ (entry != NULL) && (entry->name != NULL); entry++)
+ {
+ if (uStrCaseCmp(str, entry->name) == 0)
+ {
+ val_rtrn->uval = entry->result;
+ if (type == TypeFloat)
+ val_rtrn->uval *= XkbGeomPtsPerMM;
+ return True;
+ }
+ }
+ return False;
+}
+
+Bool
+RadioLookup(XPointer priv,
+ Atom elem, Atom field, unsigned type, ExprResult * val_rtrn)
+{
+ register char *str;
+ int rg;
+
+ if ((field == None) || (elem != None) || (type != TypeInt))
+ return False;
+ str = XkbAtomGetString(NULL, field);
+ if (str)
+ {
+ if (uStrCasePrefix("group", str))
+ str += strlen("group");
+ else if (uStrCasePrefix("radiogroup", str))
+ str += strlen("radiogroup");
+ else if (uStrCasePrefix("rg", str))
+ str += strlen("rg");
+ else if (!isdigit(str[0]))
+ str = NULL;
+ }
+ if ((!str) || (sscanf(str, "%i", &rg) < 1) || (rg < 1)
+ || (rg > XkbMaxRadioGroups))
+ return False;
+ val_rtrn->uval = rg;
+ return True;
+}
+
+int
+TableLookup(XPointer priv,
+ Atom elem, Atom field, unsigned type, ExprResult * val_rtrn)
+{
+ LookupTable *tbl = (LookupTable *) priv;
+ register char *str;
+
+ if ((priv == NULL) || (field == None) || (type != TypeInt))
+ return False;
+ str = XkbAtomGetString(NULL, elem);
+ while (tbl)
+ {
+ if (((str == NULL) && (tbl->element == NULL)) ||
+ ((str != NULL) && (tbl->element != NULL) &&
+ (uStrCaseCmp(str, tbl->element) == 0)))
+ {
+ break;
+ }
+ tbl = tbl->nextElement;
+ }
+ if (tbl == NULL) /* didn't find a matching element */
+ return False;
+ priv = (XPointer) tbl->entries;
+ return SimpleLookup(priv, (Atom) None, field, type, val_rtrn);
+}
+
+static LookupEntry modIndexNames[] = {
+ {"shift", ShiftMapIndex},
+ {"control", ControlMapIndex},
+ {"lock", LockMapIndex},
+ {"mod1", Mod1MapIndex},
+ {"mod2", Mod2MapIndex},
+ {"mod3", Mod3MapIndex},
+ {"mod4", Mod4MapIndex},
+ {"mod5", Mod5MapIndex},
+ {"none", XkbNoModifier},
+ {NULL, 0}
+};
+
+int
+LookupModIndex(XPointer priv,
+ Atom elem, Atom field, unsigned type, ExprResult * val_rtrn)
+{
+ return SimpleLookup((XPointer) modIndexNames, elem, field, type,
+ val_rtrn);
+}
+
+int
+LookupModMask(XPointer priv,
+ Atom elem, Atom field, unsigned type, ExprResult * val_rtrn)
+{
+ char *str;
+
+ if ((elem != None) || (type != TypeInt))
+ return False;
+ str = XkbAtomGetString(NULL, field);
+ if (str == NULL)
+ return False;
+ if (uStrCaseCmp(str, "all") == 0)
+ val_rtrn->uval = 0xff;
+ else if (uStrCaseCmp(str, "none") == 0)
+ val_rtrn->uval = 0;
+ else if (LookupModIndex(priv, elem, field, type, val_rtrn))
+ val_rtrn->uval = (1 << val_rtrn->uval);
+ else if (priv != NULL)
+ {
+ LookupPriv *lpriv = (LookupPriv *) priv;
+ if ((lpriv->chain == NULL) ||
+ (!(*lpriv->chain) (lpriv->chainPriv, elem, field, type,
+ val_rtrn)))
+ return False;
+ }
+ else
+ return False;
+ return True;
+}
+
+int
+ExprResolveModIndex(ExprDef * expr,
+ ExprResult * val_rtrn,
+ IdentLookupFunc lookup, XPointer lookupPriv)
+{
+ int ok = 0;
+ char *bogus = NULL;
+
+ switch (expr->op)
+ {
+ case ExprValue:
+ if (expr->type != TypeInt)
+ {
+ ERROR1
+ ("Found constant of type %s where a modifier mask was expected\n",
+ exprTypeText(expr->type));
+ return False;
+ }
+ else if ((expr->value.ival >= XkbNumModifiers)
+ || (expr->value.ival < 0))
+ {
+ ERROR2("Illegal modifier index (%d, must be 0..%d)\n",
+ expr->value.ival, XkbNumModifiers - 1);
+ return False;
+ }
+ val_rtrn->ival = expr->value.ival;
+ return True;
+ case ExprIdent:
+ if (LookupModIndex(lookupPriv, (Atom) None, expr->value.str,
+ (unsigned) TypeInt, val_rtrn))
+ {
+ return True;
+ }
+ if (lookup)
+ {
+ ok = (*lookup) (lookupPriv,
+ None, expr->value.str, TypeInt, val_rtrn);
+ }
+ if (!ok)
+ ERROR1("Cannot determine modifier index for \"%s\"\n",
+ XkbAtomText(NULL, expr->value.str, XkbMessage));
+ break;
+ case ExprFieldRef:
+ bogus = "field reference";
+ break;
+ case ExprArrayRef:
+ bogus = "array reference";
+ break;
+ case ExprActionDecl:
+ bogus = "function";
+ break;
+ case OpAdd:
+ case OpSubtract:
+ case OpMultiply:
+ case OpDivide:
+ case OpInvert:
+ case OpNegate:
+ case OpNot:
+ case OpUnaryPlus:
+ bogus = "arithmetic operations";
+ break;
+ case OpAssign:
+ bogus = "assignment";
+ break;
+ default:
+ WSGO1("Unknown operator %d in ResolveModIndex\n", expr->op);
+ return False;
+ }
+ if (bogus)
+ {
+ ERROR1("Modifier index must be a name or number, %s ignored\n",
+ bogus);
+ return False;
+ }
+ return ok;
+}
+
+int
+ExprResolveModMask(ExprDef * expr,
+ ExprResult * val_rtrn,
+ IdentLookupFunc lookup, XPointer lookupPriv)
+{
+ LookupPriv priv;
+
+ priv.priv = NULL;
+ priv.chain = lookup;
+ priv.chainPriv = lookupPriv;
+ return ExprResolveMask(expr, val_rtrn, LookupModMask, (XPointer) & priv);
+}
+
+int
+ExprResolveBoolean(ExprDef * expr,
+ ExprResult * val_rtrn,
+ IdentLookupFunc lookup, XPointer lookupPriv)
+{
+ int ok = 0;
+ char *bogus = NULL;
+
+ switch (expr->op)
+ {
+ case ExprValue:
+ if (expr->type != TypeBoolean)
+ {
+ ERROR1
+ ("Found constant of type %s where boolean was expected\n",
+ exprTypeText(expr->type));
+ return False;
+ }
+ val_rtrn->ival = expr->value.ival;
+ return True;
+ case ExprIdent:
+ bogus = XkbAtomGetString(NULL, expr->value.str);
+ if (bogus)
+ {
+ if ((uStrCaseCmp(bogus, "true") == 0) ||
+ (uStrCaseCmp(bogus, "yes") == 0) ||
+ (uStrCaseCmp(bogus, "on") == 0))
+ {
+ val_rtrn->uval = 1;
+ return True;
+ }
+ else if ((uStrCaseCmp(bogus, "false") == 0) ||
+ (uStrCaseCmp(bogus, "no") == 0) ||
+ (uStrCaseCmp(bogus, "off") == 0))
+ {
+ val_rtrn->uval = 0;
+ return True;
+ }
+ }
+ if (lookup)
+ {
+ ok = (*lookup) (lookupPriv,
+ None, expr->value.str, TypeBoolean, val_rtrn);
+ }
+ if (!ok)
+ ERROR1("Identifier \"%s\" of type int is unknown\n",
+ XkbAtomText(NULL, expr->value.str, XkbMessage));
+ return ok;
+ case ExprFieldRef:
+ if (lookup)
+ {
+ ok = (*lookup) (lookupPriv,
+ expr->value.field.element,
+ expr->value.field.field, TypeBoolean, val_rtrn);
+ }
+ if (!ok)
+ ERROR2("Default \"%s.%s\" of type boolean is unknown\n",
+ XkbAtomText(NULL, expr->value.field.element, XkbMessage),
+ XkbAtomText(NULL, expr->value.field.field, XkbMessage));
+ return ok;
+ case OpInvert:
+ case OpNot:
+ ok = ExprResolveBoolean(expr, val_rtrn, lookup, lookupPriv);
+ if (ok)
+ val_rtrn->uval = !val_rtrn->uval;
+ return ok;
+ case OpAdd:
+ if (bogus == NULL)
+ bogus = "Addition";
+ case OpSubtract:
+ if (bogus == NULL)
+ bogus = "Subtraction";
+ case OpMultiply:
+ if (bogus == NULL)
+ bogus = "Multiplication";
+ case OpDivide:
+ if (bogus == NULL)
+ bogus = "Division";
+ case OpAssign:
+ if (bogus == NULL)
+ bogus = "Assignment";
+ case OpNegate:
+ if (bogus == NULL)
+ bogus = "Negation";
+ ERROR1("%s of boolean values not permitted\n", bogus);
+ break;
+ case OpUnaryPlus:
+ ERROR("Unary \"+\" operator not permitted for boolean values\n");
+ break;
+ default:
+ WSGO1("Unknown operator %d in ResolveBoolean\n", expr->op);
+ break;
+ }
+ return False;
+}
+
+int
+ExprResolveFloat(ExprDef * expr,
+ ExprResult * val_rtrn,
+ IdentLookupFunc lookup, XPointer lookupPriv)
+{
+ int ok = 0;
+ ExprResult leftRtrn, rightRtrn;
+ ExprDef *left, *right;
+
+ switch (expr->op)
+ {
+ case ExprValue:
+ if (expr->type == TypeString)
+ {
+ register char *str;
+ str = XkbAtomGetString(NULL, expr->value.str);
+ if ((str != NULL) && (strlen(str) == 1))
+ {
+ val_rtrn->uval = str[0] * XkbGeomPtsPerMM;
+ return True;
+ }
+ }
+ if ((expr->type != TypeInt) && (expr->type != TypeFloat))
+ {
+ ERROR1("Found constant of type %s, expected a number\n",
+ exprTypeText(expr->type));
+ return False;
+ }
+ val_rtrn->ival = expr->value.ival;
+ if (expr->type == TypeInt)
+ val_rtrn->ival *= XkbGeomPtsPerMM;
+ return True;
+ case ExprIdent:
+ if (lookup)
+ {
+ ok = (*lookup) (lookupPriv,
+ None, expr->value.str, TypeFloat, val_rtrn);
+ }
+ if (!ok)
+ ERROR1("Numeric identifier \"%s\" unknown\n",
+ XkbAtomText(NULL, expr->value.str, XkbMessage));
+ return ok;
+ case ExprFieldRef:
+ if (lookup)
+ {
+ ok = (*lookup) (lookupPriv,
+ expr->value.field.element,
+ expr->value.field.field, TypeFloat, val_rtrn);
+ }
+ if (!ok)
+ ERROR2("Numeric default \"%s.%s\" unknown\n",
+ XkbAtomText(NULL, expr->value.field.element, XkbMessage),
+ XkbAtomText(NULL, expr->value.field.field, XkbMessage));
+ return ok;
+ case OpAdd:
+ case OpSubtract:
+ case OpMultiply:
+ case OpDivide:
+ left = expr->value.binary.left;
+ right = expr->value.binary.right;
+ if (ExprResolveFloat(left, &leftRtrn, lookup, lookupPriv) &&
+ ExprResolveFloat(right, &rightRtrn, lookup, lookupPriv))
+ {
+ switch (expr->op)
+ {
+ case OpAdd:
+ val_rtrn->ival = leftRtrn.ival + rightRtrn.ival;
+ break;
+ case OpSubtract:
+ val_rtrn->ival = leftRtrn.ival - rightRtrn.ival;
+ break;
+ case OpMultiply:
+ val_rtrn->ival = leftRtrn.ival * rightRtrn.ival;
+ break;
+ case OpDivide:
+ val_rtrn->ival = leftRtrn.ival / rightRtrn.ival;
+ break;
+ }
+ return True;
+ }
+ return False;
+ case OpAssign:
+ WSGO("Assignment operator not implemented yet\n");
+ break;
+ case OpNot:
+ left = expr->value.child;
+ if (ExprResolveFloat(left, &leftRtrn, lookup, lookupPriv))
+ {
+ ERROR("The ! operator cannot be applied to a number\n");
+ }
+ return False;
+ case OpInvert:
+ case OpNegate:
+ left = expr->value.child;
+ if (ExprResolveFloat(left, &leftRtrn, lookup, lookupPriv))
+ {
+ if (expr->op == OpNegate)
+ val_rtrn->ival = -leftRtrn.ival;
+ else
+ val_rtrn->ival = ~leftRtrn.ival;
+ return True;
+ }
+ return False;
+ case OpUnaryPlus:
+ left = expr->value.child;
+ return ExprResolveFloat(left, val_rtrn, lookup, lookupPriv);
+ default:
+ WSGO1("Unknown operator %d in ResolveFloat\n", expr->op);
+ break;
+ }
+ return False;
+}
+
+int
+ExprResolveInteger(ExprDef * expr,
+ ExprResult * val_rtrn,
+ IdentLookupFunc lookup, XPointer lookupPriv)
+{
+ int ok = 0;
+ ExprResult leftRtrn, rightRtrn;
+ ExprDef *left, *right;
+
+ switch (expr->op)
+ {
+ case ExprValue:
+ if (expr->type == TypeString)
+ {
+ register char *str;
+ str = XkbAtomGetString(NULL, expr->value.str);
+ if (str != NULL)
+ switch (strlen(str))
+ {
+ case 0:
+ val_rtrn->uval = 0;
+ return True;
+ case 1:
+ val_rtrn->uval = str[0];
+ return True;
+ default:
+ break;
+ }
+ }
+ if ((expr->type != TypeInt) && (expr->type != TypeFloat))
+ {
+ ERROR1
+ ("Found constant of type %s where an int was expected\n",
+ exprTypeText(expr->type));
+ return False;
+ }
+ val_rtrn->ival = expr->value.ival;
+ if (expr->type == TypeFloat)
+ val_rtrn->ival /= XkbGeomPtsPerMM;
+ return True;
+ case ExprIdent:
+ if (lookup)
+ {
+ ok = (*lookup) (lookupPriv,
+ None, expr->value.str, TypeInt, val_rtrn);
+ }
+ if (!ok)
+ ERROR1("Identifier \"%s\" of type int is unknown\n",
+ XkbAtomText(NULL, expr->value.str, XkbMessage));
+ return ok;
+ case ExprFieldRef:
+ if (lookup)
+ {
+ ok = (*lookup) (lookupPriv,
+ expr->value.field.element,
+ expr->value.field.field, TypeInt, val_rtrn);
+ }
+ if (!ok)
+ ERROR2("Default \"%s.%s\" of type int is unknown\n",
+ XkbAtomText(NULL, expr->value.field.element, XkbMessage),
+ XkbAtomText(NULL, expr->value.field.field, XkbMessage));
+ return ok;
+ case OpAdd:
+ case OpSubtract:
+ case OpMultiply:
+ case OpDivide:
+ left = expr->value.binary.left;
+ right = expr->value.binary.right;
+ if (ExprResolveInteger(left, &leftRtrn, lookup, lookupPriv) &&
+ ExprResolveInteger(right, &rightRtrn, lookup, lookupPriv))
+ {
+ switch (expr->op)
+ {
+ case OpAdd:
+ val_rtrn->ival = leftRtrn.ival + rightRtrn.ival;
+ break;
+ case OpSubtract:
+ val_rtrn->ival = leftRtrn.ival - rightRtrn.ival;
+ break;
+ case OpMultiply:
+ val_rtrn->ival = leftRtrn.ival * rightRtrn.ival;
+ break;
+ case OpDivide:
+ val_rtrn->ival = leftRtrn.ival / rightRtrn.ival;
+ break;
+ }
+ return True;
+ }
+ return False;
+ case OpAssign:
+ WSGO("Assignment operator not implemented yet\n");
+ break;
+ case OpNot:
+ left = expr->value.child;
+ if (ExprResolveInteger(left, &leftRtrn, lookup, lookupPriv))
+ {
+ ERROR("The ! operator cannot be applied to an integer\n");
+ }
+ return False;
+ case OpInvert:
+ case OpNegate:
+ left = expr->value.child;
+ if (ExprResolveInteger(left, &leftRtrn, lookup, lookupPriv))
+ {
+ if (expr->op == OpNegate)
+ val_rtrn->ival = -leftRtrn.ival;
+ else
+ val_rtrn->ival = ~leftRtrn.ival;
+ return True;
+ }
+ return False;
+ case OpUnaryPlus:
+ left = expr->value.child;
+ return ExprResolveInteger(left, val_rtrn, lookup, lookupPriv);
+ default:
+ WSGO1("Unknown operator %d in ResolveInteger\n", expr->op);
+ break;
+ }
+ return False;
+}
+
+int
+ExprResolveString(ExprDef * expr,
+ ExprResult * val_rtrn,
+ IdentLookupFunc lookup, XPointer lookupPriv)
+{
+ int ok = 0;
+ ExprResult leftRtrn, rightRtrn;
+ ExprDef *left;
+ ExprDef *right;
+ char *bogus = NULL;
+
+ switch (expr->op)
+ {
+ case ExprValue:
+ if (expr->type != TypeString)
+ {
+ ERROR1("Found constant of type %s, expected a string\n",
+ exprTypeText(expr->type));
+ return False;
+ }
+ val_rtrn->str = XkbAtomGetString(NULL, expr->value.str);
+ if (val_rtrn->str == NULL)
+ {
+ static char *empty = "";
+ val_rtrn->str = empty;
+ }
+ return True;
+ case ExprIdent:
+ if (lookup)
+ {
+ ok = (*lookup) (lookupPriv,
+ None, expr->value.str, TypeString, val_rtrn);
+ }
+ if (!ok)
+ ERROR1("Identifier \"%s\" of type string not found\n",
+ XkbAtomText(NULL, expr->value.str, XkbMessage));
+ return ok;
+ case ExprFieldRef:
+ if (lookup)
+ {
+ ok = (*lookup) (lookupPriv,
+ expr->value.field.element,
+ expr->value.field.field, TypeString, val_rtrn);
+ }
+ if (!ok)
+ ERROR2("Default \"%s.%s\" of type string not found\n",
+ XkbAtomText(NULL, expr->value.field.element, XkbMessage),
+ XkbAtomText(NULL, expr->value.field.field, XkbMessage));
+ return ok;
+ case OpAdd:
+ left = expr->value.binary.left;
+ right = expr->value.binary.right;
+ if (ExprResolveString(left, &leftRtrn, lookup, lookupPriv) &&
+ ExprResolveString(right, &rightRtrn, lookup, lookupPriv))
+ {
+ int len;
+ char *new;
+ len = strlen(leftRtrn.str) + strlen(rightRtrn.str) + 1;
+ new = (char *) uAlloc(len);
+ if (new)
+ {
+ sprintf(new, "%s%s", leftRtrn.str, rightRtrn.str);
+ val_rtrn->str = new;
+ return True;
+ }
+ }
+ return False;
+ case OpSubtract:
+ if (bogus == NULL)
+ bogus = "Subtraction";
+ case OpMultiply:
+ if (bogus == NULL)
+ bogus = "Multiplication";
+ case OpDivide:
+ if (bogus == NULL)
+ bogus = "Division";
+ case OpAssign:
+ if (bogus == NULL)
+ bogus = "Assignment";
+ case OpNegate:
+ if (bogus == NULL)
+ bogus = "Negation";
+ case OpInvert:
+ if (bogus == NULL)
+ bogus = "Bitwise complement";
+ ERROR1("%s of string values not permitted\n", bogus);
+ return False;
+ case OpNot:
+ left = expr->value.child;
+ if (ExprResolveString(left, &leftRtrn, lookup, lookupPriv))
+ {
+ ERROR("The ! operator cannot be applied to a string\n");
+ }
+ return False;
+ case OpUnaryPlus:
+ left = expr->value.child;
+ if (ExprResolveString(left, &leftRtrn, lookup, lookupPriv))
+ {
+ ERROR("The + operator cannot be applied to a string\n");
+ }
+ return False;
+ default:
+ WSGO1("Unknown operator %d in ResolveString\n", expr->op);
+ break;
+ }
+ return False;
+}
+
+int
+ExprResolveKeyName(ExprDef * expr,
+ ExprResult * val_rtrn,
+ IdentLookupFunc lookup, XPointer lookupPriv)
+{
+ int ok = 0;
+ ExprDef *left;
+ ExprResult leftRtrn;
+ char *bogus = NULL;
+
+ switch (expr->op)
+ {
+ case ExprValue:
+ if (expr->type != TypeKeyName)
+ {
+ ERROR1("Found constant of type %s, expected a key name\n",
+ exprTypeText(expr->type));
+ return False;
+ }
+ memcpy(val_rtrn->keyName.name, expr->value.keyName, XkbKeyNameLength);
+ return True;
+ case ExprIdent:
+ if (lookup)
+ {
+ ok = (*lookup) (lookupPriv,
+ None, expr->value.str, TypeString, val_rtrn);
+ }
+ if (!ok)
+ ERROR1("Identifier \"%s\" of type string not found\n",
+ XkbAtomText(NULL, expr->value.str, XkbMessage));
+ return ok;
+ case ExprFieldRef:
+ if (lookup)
+ {
+ ok = (*lookup) (lookupPriv,
+ expr->value.field.element,
+ expr->value.field.field, TypeString, val_rtrn);
+ }
+ if (!ok)
+ ERROR2("Default \"%s.%s\" of type key name not found\n",
+ XkbAtomText(NULL, expr->value.field.element, XkbMessage),
+ XkbAtomText(NULL, expr->value.field.field, XkbMessage));
+ return ok;
+ case OpAdd:
+ if (bogus == NULL)
+ bogus = "Addition";
+ case OpSubtract:
+ if (bogus == NULL)
+ bogus = "Subtraction";
+ case OpMultiply:
+ if (bogus == NULL)
+ bogus = "Multiplication";
+ case OpDivide:
+ if (bogus == NULL)
+ bogus = "Division";
+ case OpAssign:
+ if (bogus == NULL)
+ bogus = "Assignment";
+ case OpNegate:
+ if (bogus == NULL)
+ bogus = "Negation";
+ case OpInvert:
+ if (bogus == NULL)
+ bogus = "Bitwise complement";
+ ERROR1("%s of key name values not permitted\n", bogus);
+ return False;
+ case OpNot:
+ left = expr->value.binary.left;
+ if (ExprResolveString(left, &leftRtrn, lookup, lookupPriv))
+ {
+ ERROR("The ! operator cannot be applied to a key name\n");
+ }
+ return False;
+ case OpUnaryPlus:
+ left = expr->value.binary.left;
+ if (ExprResolveString(left, &leftRtrn, lookup, lookupPriv))
+ {
+ ERROR("The + operator cannot be applied to a key name\n");
+ }
+ return False;
+ default:
+ WSGO1("Unknown operator %d in ResolveKeyName\n", expr->op);
+ break;
+ }
+ return False;
+}
+
+/***====================================================================***/
+
+int
+ExprResolveEnum(ExprDef * expr, ExprResult * val_rtrn, LookupEntry * values)
+{
+ if (expr->op != ExprIdent)
+ {
+ ERROR1("Found a %s where an enumerated value was expected\n",
+ exprOpText(expr->op));
+ return False;
+ }
+ if (!SimpleLookup((XPointer) values, (Atom) None, expr->value.str,
+ (unsigned) TypeInt, val_rtrn))
+ {
+ int nOut = 0;
+ ERROR1("Illegal identifier %s (expected one of: ",
+ XkbAtomText(NULL, expr->value.str, XkbMessage));
+ while (values && values->name)
+ {
+ if (nOut != 0)
+ INFO1(", %s", values->name);
+ else
+ INFO1("%s", values->name);
+ values++;
+ nOut++;
+ }
+ INFO(")\n");
+ return False;
+ }
+ return True;
+}
+
+int
+ExprResolveMask(ExprDef * expr,
+ ExprResult * val_rtrn,
+ IdentLookupFunc lookup, XPointer lookupPriv)
+{
+ int ok = 0;
+ ExprResult leftRtrn, rightRtrn;
+ ExprDef *left, *right;
+ char *bogus = NULL;
+
+ switch (expr->op)
+ {
+ case ExprValue:
+ if (expr->type != TypeInt)
+ {
+ ERROR1
+ ("Found constant of type %s where a mask was expected\n",
+ exprTypeText(expr->type));
+ return False;
+ }
+ val_rtrn->ival = expr->value.ival;
+ return True;
+ case ExprIdent:
+ if (lookup)
+ {
+ ok = (*lookup) (lookupPriv,
+ None, expr->value.str, TypeInt, val_rtrn);
+ }
+ if (!ok)
+ ERROR1("Identifier \"%s\" of type int is unknown\n",
+ XkbAtomText(NULL, expr->value.str, XkbMessage));
+ return ok;
+ case ExprFieldRef:
+ if (lookup)
+ {
+ ok = (*lookup) (lookupPriv,
+ expr->value.field.element,
+ expr->value.field.field, TypeInt, val_rtrn);
+ }
+ if (!ok)
+ ERROR2("Default \"%s.%s\" of type int is unknown\n",
+ XkbAtomText(NULL, expr->value.field.element, XkbMessage),
+ XkbAtomText(NULL, expr->value.field.field, XkbMessage));
+ return ok;
+ case ExprArrayRef:
+ bogus = "array reference";
+ case ExprActionDecl:
+ if (bogus == NULL)
+ bogus = "function use";
+ ERROR1("Unexpected %s in mask expression\n", bogus);
+ ACTION("Expression ignored\n");
+ return False;
+ case OpAdd:
+ case OpSubtract:
+ case OpMultiply:
+ case OpDivide:
+ left = expr->value.binary.left;
+ right = expr->value.binary.right;
+ if (ExprResolveMask(left, &leftRtrn, lookup, lookupPriv) &&
+ ExprResolveMask(right, &rightRtrn, lookup, lookupPriv))
+ {
+ switch (expr->op)
+ {
+ case OpAdd:
+ val_rtrn->ival = leftRtrn.ival | rightRtrn.ival;
+ break;
+ case OpSubtract:
+ val_rtrn->ival = leftRtrn.ival & (~rightRtrn.ival);
+ break;
+ case OpMultiply:
+ case OpDivide:
+ ERROR1("Cannot %s masks\n",
+ expr->op == OpDivide ? "divide" : "multiply");
+ ACTION("Illegal operation ignored\n");
+ return False;
+ }
+ return True;
+ }
+ return False;
+ case OpAssign:
+ WSGO("Assignment operator not implemented yet\n");
+ break;
+ case OpInvert:
+ left = expr->value.child;
+ if (ExprResolveInteger(left, &leftRtrn, lookup, lookupPriv))
+ {
+ val_rtrn->ival = ~leftRtrn.ival;
+ return True;
+ }
+ return False;
+ case OpUnaryPlus:
+ case OpNegate:
+ case OpNot:
+ left = expr->value.child;
+ if (ExprResolveInteger(left, &leftRtrn, lookup, lookupPriv))
+ {
+ ERROR1("The %s operator cannot be used with a mask\n",
+ (expr->op == OpNegate ? "-" : "!"));
+ }
+ return False;
+ default:
+ WSGO1("Unknown operator %d in ResolveMask\n", expr->op);
+ break;
+ }
+ return False;
+}
+
+int
+ExprResolveKeySym(ExprDef * expr,
+ ExprResult * val_rtrn,
+ IdentLookupFunc lookup, XPointer lookupPriv)
+{
+ int ok = 0;
+ KeySym sym;
+
+ if (expr->op == ExprIdent)
+ {
+ char *str;
+ str = XkbAtomGetString(NULL, expr->value.str);
+ if ((str != NULL) && ((sym = XStringToKeysym(str)) != NoSymbol))
+ {
+ val_rtrn->uval = sym;
+ return True;
+ }
+ }
+ ok = ExprResolveInteger(expr, val_rtrn, lookup, lookupPriv);
+ if ((ok) && (val_rtrn->uval < 10))
+ val_rtrn->uval += '0';
+ return ok;
+}
diff --git a/xkbcomp/expr.h b/xkbcomp/expr.h
index bd7e82248..02519f941 100644
--- a/xkbcomp/expr.h
+++ b/xkbcomp/expr.h
@@ -1,172 +1,172 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#ifndef EXPR_H
-#define EXPR_H 1
-
-typedef union _ExprResult
-{
- char *str;
- int ival;
- unsigned uval;
- XkbKeyNameRec keyName;
-} ExprResult;
-
-typedef Bool(*IdentLookupFunc) (XPointer /* priv */ ,
- Atom /* elem */ ,
- Atom /* field */ ,
- unsigned /* type */ ,
- ExprResult * /* val_rtrn */
- );
-
-extern char *exprTypeText(unsigned /* type */
- );
-
-extern int ExprResolveLhs(ExprDef * /* expr */ ,
- ExprResult * /* elem_rtrn */ ,
- ExprResult * /* field_rtrn */ ,
- ExprDef ** /* index_rtrn */
- );
-
-typedef struct _LookupPriv
-{
- XPointer priv;
- IdentLookupFunc chain;
- XPointer chainPriv;
-} LookupPriv;
-
-typedef struct _LookupEntry
-{
- const char *name;
- unsigned result;
-} LookupEntry;
-
-typedef struct _LookupTable
-{
- char *element;
- LookupEntry *entries;
- struct _LookupTable *nextElement;
-} LookupTable;
-
-
-extern char *exprOpText(unsigned /* type */
- );
-
-extern int RadioLookup(XPointer /* priv */ ,
- Atom /* elem */ ,
- Atom /* field */ ,
- unsigned /* type */ ,
- ExprResult * /* val_rtrn */
- );
-
-extern int SimpleLookup(XPointer /* priv */ ,
- Atom /* elem */ ,
- Atom /* field */ ,
- unsigned /* type */ ,
- ExprResult * /* val_rtrn */
- );
-
-extern int TableLookup(XPointer /* priv */ ,
- Atom /* elem */ ,
- Atom /* field */ ,
- unsigned /* type */ ,
- ExprResult * /* val_rtrn */
- );
-
-extern int LookupModIndex(XPointer /* priv */ ,
- Atom /* elem */ ,
- Atom /* field */ ,
- unsigned /* type */ ,
- ExprResult * /* val_rtrn */
- );
-
-extern int LookupModMask(XPointer /* priv */ ,
- Atom /* elem */ ,
- Atom /* field */ ,
- unsigned /* type */ ,
- ExprResult * /* val_rtrn */
- );
-
-extern int ExprResolveModIndex(ExprDef * /* expr */ ,
- ExprResult * /* val_rtrn */ ,
- IdentLookupFunc /* lookup */ ,
- XPointer /* lookupPriv */
- );
-
-extern int ExprResolveModMask(ExprDef * /* expr */ ,
- ExprResult * /* val_rtrn */ ,
- IdentLookupFunc /* lookup */ ,
- XPointer /* priv */
- );
-
-extern int ExprResolveBoolean(ExprDef * /* expr */ ,
- ExprResult * /* val_rtrn */ ,
- IdentLookupFunc /* lookup */ ,
- XPointer /* lookupPriv */
- );
-
-extern int ExprResolveInteger(ExprDef * /* expr */ ,
- ExprResult * /* val_rtrn */ ,
- IdentLookupFunc /* lookup */ ,
- XPointer /* lookupPriv */
- );
-
-extern int ExprResolveFloat(ExprDef * /* expr */ ,
- ExprResult * /* val_rtrn */ ,
- IdentLookupFunc /* lookup */ ,
- XPointer /* lookupPriv */
- );
-
-extern int ExprResolveString(ExprDef * /* expr */ ,
- ExprResult * /* val_rtrn */ ,
- IdentLookupFunc /* lookup */ ,
- XPointer /* lookupPriv */
- );
-
-extern int ExprResolveKeyName(ExprDef * /* expr */ ,
- ExprResult * /* val_rtrn */ ,
- IdentLookupFunc /* lookup */ ,
- XPointer /* lookupPriv */
- );
-
-extern int ExprResolveEnum(ExprDef * /* expr */ ,
- ExprResult * /* val_rtrn */ ,
- LookupEntry * /* values */
- );
-
-extern int ExprResolveMask(ExprDef * /* expr */ ,
- ExprResult * /* val_rtrn */ ,
- IdentLookupFunc /* lookup */ ,
- XPointer /* lookupPriv */
- );
-
-extern int ExprResolveKeySym(ExprDef * /* expr */ ,
- ExprResult * /* val_rtrn */ ,
- IdentLookupFunc /* lookup */ ,
- XPointer /* lookupPriv */
- );
-
-#endif /* EXPR_H */
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#ifndef EXPR_H
+#define EXPR_H 1
+
+typedef union _ExprResult
+{
+ char *str;
+ int ival;
+ unsigned uval;
+ XkbKeyNameRec keyName;
+} ExprResult;
+
+typedef Bool(*IdentLookupFunc) (XPointer /* priv */ ,
+ Atom /* elem */ ,
+ Atom /* field */ ,
+ unsigned /* type */ ,
+ ExprResult * /* val_rtrn */
+ );
+
+extern char *exprTypeText(unsigned /* type */
+ );
+
+extern int ExprResolveLhs(ExprDef * /* expr */ ,
+ ExprResult * /* elem_rtrn */ ,
+ ExprResult * /* field_rtrn */ ,
+ ExprDef ** /* index_rtrn */
+ );
+
+typedef struct _LookupPriv
+{
+ XPointer priv;
+ IdentLookupFunc chain;
+ XPointer chainPriv;
+} LookupPriv;
+
+typedef struct _LookupEntry
+{
+ const char *name;
+ unsigned result;
+} LookupEntry;
+
+typedef struct _LookupTable
+{
+ char *element;
+ LookupEntry *entries;
+ struct _LookupTable *nextElement;
+} LookupTable;
+
+
+extern char *exprOpText(unsigned /* type */
+ );
+
+extern int RadioLookup(XPointer /* priv */ ,
+ Atom /* elem */ ,
+ Atom /* field */ ,
+ unsigned /* type */ ,
+ ExprResult * /* val_rtrn */
+ );
+
+extern int SimpleLookup(XPointer /* priv */ ,
+ Atom /* elem */ ,
+ Atom /* field */ ,
+ unsigned /* type */ ,
+ ExprResult * /* val_rtrn */
+ );
+
+extern int TableLookup(XPointer /* priv */ ,
+ Atom /* elem */ ,
+ Atom /* field */ ,
+ unsigned /* type */ ,
+ ExprResult * /* val_rtrn */
+ );
+
+extern int LookupModIndex(XPointer /* priv */ ,
+ Atom /* elem */ ,
+ Atom /* field */ ,
+ unsigned /* type */ ,
+ ExprResult * /* val_rtrn */
+ );
+
+extern int LookupModMask(XPointer /* priv */ ,
+ Atom /* elem */ ,
+ Atom /* field */ ,
+ unsigned /* type */ ,
+ ExprResult * /* val_rtrn */
+ );
+
+extern int ExprResolveModIndex(ExprDef * /* expr */ ,
+ ExprResult * /* val_rtrn */ ,
+ IdentLookupFunc /* lookup */ ,
+ XPointer /* lookupPriv */
+ );
+
+extern int ExprResolveModMask(ExprDef * /* expr */ ,
+ ExprResult * /* val_rtrn */ ,
+ IdentLookupFunc /* lookup */ ,
+ XPointer /* priv */
+ );
+
+extern int ExprResolveBoolean(ExprDef * /* expr */ ,
+ ExprResult * /* val_rtrn */ ,
+ IdentLookupFunc /* lookup */ ,
+ XPointer /* lookupPriv */
+ );
+
+extern int ExprResolveInteger(ExprDef * /* expr */ ,
+ ExprResult * /* val_rtrn */ ,
+ IdentLookupFunc /* lookup */ ,
+ XPointer /* lookupPriv */
+ );
+
+extern int ExprResolveFloat(ExprDef * /* expr */ ,
+ ExprResult * /* val_rtrn */ ,
+ IdentLookupFunc /* lookup */ ,
+ XPointer /* lookupPriv */
+ );
+
+extern int ExprResolveString(ExprDef * /* expr */ ,
+ ExprResult * /* val_rtrn */ ,
+ IdentLookupFunc /* lookup */ ,
+ XPointer /* lookupPriv */
+ );
+
+extern int ExprResolveKeyName(ExprDef * /* expr */ ,
+ ExprResult * /* val_rtrn */ ,
+ IdentLookupFunc /* lookup */ ,
+ XPointer /* lookupPriv */
+ );
+
+extern int ExprResolveEnum(ExprDef * /* expr */ ,
+ ExprResult * /* val_rtrn */ ,
+ LookupEntry * /* values */
+ );
+
+extern int ExprResolveMask(ExprDef * /* expr */ ,
+ ExprResult * /* val_rtrn */ ,
+ IdentLookupFunc /* lookup */ ,
+ XPointer /* lookupPriv */
+ );
+
+extern int ExprResolveKeySym(ExprDef * /* expr */ ,
+ ExprResult * /* val_rtrn */ ,
+ IdentLookupFunc /* lookup */ ,
+ XPointer /* lookupPriv */
+ );
+
+#endif /* EXPR_H */
diff --git a/xkbcomp/indicators.c b/xkbcomp/indicators.c
index 63dc18b7b..d4a362fb8 100644
--- a/xkbcomp/indicators.c
+++ b/xkbcomp/indicators.c
@@ -1,575 +1,575 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#include "xkbcomp.h"
-#include "misc.h"
-#include "tokens.h"
-#include "expr.h"
-#include "vmod.h"
-#include "indicators.h"
-#include "action.h"
-#include "compat.h"
-
-/***====================================================================***/
-
-#define ReportIndicatorBadType(d,l,f,w) \
- ReportBadType("indicator map",(f),\
- XkbAtomText((d),(l)->name,XkbMessage),(w))
-#define ReportIndicatorNotArray(d,l,f) \
- ReportNotArray("indicator map",(f),\
- XkbAtomText((d),(l)->name,XkbMessage))
-
-/***====================================================================***/
-
-void
-ClearIndicatorMapInfo(Display * dpy, LEDInfo * info)
-{
- info->name = XkbInternAtom(dpy, "default", False);
- info->indicator = _LED_NotBound;
- info->flags = info->which_mods = info->real_mods = 0;
- info->vmods = 0;
- info->which_groups = info->groups = 0;
- info->ctrls = 0;
- return;
-}
-
-LEDInfo *
-AddIndicatorMap(LEDInfo * oldLEDs, LEDInfo * new)
-{
- LEDInfo *old, *last;
- unsigned collide;
-
- last = NULL;
- for (old = oldLEDs; old != NULL; old = (LEDInfo *) old->defs.next)
- {
- if (old->name == new->name)
- {
- if ((old->real_mods == new->real_mods) &&
- (old->vmods == new->vmods) &&
- (old->groups == new->groups) &&
- (old->ctrls == new->ctrls) &&
- (old->which_mods == new->which_mods) &&
- (old->which_groups == new->which_groups))
- {
- old->defs.defined |= new->defs.defined;
- return oldLEDs;
- }
- if (new->defs.merge == MergeReplace)
- {
- CommonInfo *next = old->defs.next;
- if (((old->defs.fileID == new->defs.fileID)
- && (warningLevel > 0)) || (warningLevel > 9))
- {
- WARN1("Map for indicator %s redefined\n",
- XkbAtomText(NULL, old->name, XkbMessage));
- ACTION("Earlier definition ignored\n");
- }
- *old = *new;
- old->defs.next = next;
- return oldLEDs;
- }
- collide = 0;
- if (UseNewField(_LED_Index, &old->defs, &new->defs, &collide))
- {
- old->indicator = new->indicator;
- old->defs.defined |= _LED_Index;
- }
- if (UseNewField(_LED_Mods, &old->defs, &new->defs, &collide))
- {
- old->which_mods = new->which_mods;
- old->real_mods = new->real_mods;
- old->vmods = new->vmods;
- old->defs.defined |= _LED_Mods;
- }
- if (UseNewField(_LED_Groups, &old->defs, &new->defs, &collide))
- {
- old->which_groups = new->which_groups;
- old->groups = new->groups;
- old->defs.defined |= _LED_Groups;
- }
- if (UseNewField(_LED_Ctrls, &old->defs, &new->defs, &collide))
- {
- old->ctrls = new->ctrls;
- old->defs.defined |= _LED_Ctrls;
- }
- if (UseNewField(_LED_Explicit, &old->defs, &new->defs, &collide))
- {
- old->flags &= ~XkbIM_NoExplicit;
- old->flags |= (new->flags & XkbIM_NoExplicit);
- old->defs.defined |= _LED_Explicit;
- }
- if (UseNewField(_LED_Automatic, &old->defs, &new->defs, &collide))
- {
- old->flags &= ~XkbIM_NoAutomatic;
- old->flags |= (new->flags & XkbIM_NoAutomatic);
- old->defs.defined |= _LED_Automatic;
- }
- if (UseNewField(_LED_DrivesKbd, &old->defs, &new->defs, &collide))
- {
- old->flags &= ~XkbIM_LEDDrivesKB;
- old->flags |= (new->flags & XkbIM_LEDDrivesKB);
- old->defs.defined |= _LED_DrivesKbd;
- }
- if (collide)
- {
- WARN1("Map for indicator %s redefined\n",
- XkbAtomText(NULL, old->name, XkbMessage));
- ACTION1("Using %s definition for duplicate fields\n",
- (new->defs.merge == MergeAugment ? "first" : "last"));
- }
- return oldLEDs;
- }
- if (old->defs.next == NULL)
- last = old;
- }
- /* new definition */
- old = uTypedAlloc(LEDInfo);
- if (!old)
- {
- WSGO("Couldn't allocate indicator map\n");
- ACTION1("Map for indicator %s not compiled\n",
- XkbAtomText(NULL, new->name, XkbMessage));
- return NULL;
- }
- *old = *new;
- old->defs.next = NULL;
- if (last)
- {
- last->defs.next = &old->defs;
- return oldLEDs;
- }
- return old;
-}
-
-static LookupEntry modComponentNames[] = {
- {"base", XkbIM_UseBase}
- ,
- {"latched", XkbIM_UseLatched}
- ,
- {"locked", XkbIM_UseLocked}
- ,
- {"effective", XkbIM_UseEffective}
- ,
- {"compat", XkbIM_UseCompat}
- ,
- {"any", XkbIM_UseAnyMods}
- ,
- {"none", 0}
- ,
- {NULL, 0}
-};
-static LookupEntry groupComponentNames[] = {
- {"base", XkbIM_UseBase}
- ,
- {"latched", XkbIM_UseLatched}
- ,
- {"locked", XkbIM_UseLocked}
- ,
- {"effective", XkbIM_UseEffective}
- ,
- {"any", XkbIM_UseAnyGroup}
- ,
- {"none", 0}
- ,
- {NULL, 0}
-};
-
-int
-SetIndicatorMapField(LEDInfo * led,
- XkbDescPtr xkb,
- char *field, ExprDef * arrayNdx, ExprDef * value)
-{
- ExprResult rtrn;
- Bool ok;
-
- ok = True;
- if ((uStrCaseCmp(field, "modifiers") == 0)
- || (uStrCaseCmp(field, "mods") == 0))
- {
- if (arrayNdx != NULL)
- return ReportIndicatorNotArray(xkb->dpy, led, field);
- if (!ExprResolveModMask(value, &rtrn, LookupVModMask, (XPointer) xkb))
- return ReportIndicatorBadType(xkb->dpy, led, field,
- "modifier mask");
- led->real_mods = rtrn.uval & 0xff;
- led->vmods = (rtrn.uval >> 8) & 0xff;
- led->defs.defined |= _LED_Mods;
- }
- else if (uStrCaseCmp(field, "groups") == 0)
- {
- if (arrayNdx != NULL)
- return ReportIndicatorNotArray(xkb->dpy, led, field);
- if (!ExprResolveMask
- (value, &rtrn, SimpleLookup, (XPointer) groupNames))
- return ReportIndicatorBadType(xkb->dpy, led, field, "group mask");
- led->groups = rtrn.uval;
- led->defs.defined |= _LED_Groups;
- }
- else if ((uStrCaseCmp(field, "controls") == 0) ||
- (uStrCaseCmp(field, "ctrls") == 0))
- {
- if (arrayNdx != NULL)
- return ReportIndicatorNotArray(xkb->dpy, led, field);
- if (!ExprResolveMask
- (value, &rtrn, SimpleLookup, (XPointer) ctrlNames))
- return ReportIndicatorBadType(xkb->dpy, led, field,
- "controls mask");
- led->ctrls = rtrn.uval;
- led->defs.defined |= _LED_Ctrls;
- }
- else if (uStrCaseCmp(field, "allowexplicit") == 0)
- {
- if (arrayNdx != NULL)
- return ReportIndicatorNotArray(xkb->dpy, led, field);
- if (!ExprResolveBoolean(value, &rtrn, NULL, NULL))
- return ReportIndicatorBadType(xkb->dpy, led, field, "boolean");
- if (rtrn.uval)
- led->flags &= ~XkbIM_NoExplicit;
- else
- led->flags |= XkbIM_NoExplicit;
- led->defs.defined |= _LED_Explicit;
- }
- else if ((uStrCaseCmp(field, "whichmodstate") == 0) ||
- (uStrCaseCmp(field, "whichmodifierstate") == 0))
- {
- if (arrayNdx != NULL)
- return ReportIndicatorNotArray(xkb->dpy, led, field);
- if (!ExprResolveMask(value, &rtrn, SimpleLookup,
- (XPointer) modComponentNames))
- {
- return ReportIndicatorBadType(xkb->dpy, led, field,
- "mask of modifier state components");
- }
- led->which_mods = rtrn.uval;
- }
- else if (uStrCaseCmp(field, "whichgroupstate") == 0)
- {
- if (arrayNdx != NULL)
- return ReportIndicatorNotArray(xkb->dpy, led, field);
- if (!ExprResolveMask(value, &rtrn, SimpleLookup,
- (XPointer) groupComponentNames))
- {
- return ReportIndicatorBadType(xkb->dpy, led, field,
- "mask of group state components");
- }
- led->which_groups = rtrn.uval;
- }
- else if ((uStrCaseCmp(field, "driveskbd") == 0) ||
- (uStrCaseCmp(field, "driveskeyboard") == 0) ||
- (uStrCaseCmp(field, "leddriveskbd") == 0) ||
- (uStrCaseCmp(field, "leddriveskeyboard") == 0) ||
- (uStrCaseCmp(field, "indicatordriveskbd") == 0) ||
- (uStrCaseCmp(field, "indicatordriveskeyboard") == 0))
- {
- if (arrayNdx != NULL)
- return ReportIndicatorNotArray(xkb->dpy, led, field);
- if (!ExprResolveBoolean(value, &rtrn, NULL, NULL))
- return ReportIndicatorBadType(xkb->dpy, led, field, "boolean");
- if (rtrn.uval)
- led->flags |= XkbIM_LEDDrivesKB;
- else
- led->flags &= ~XkbIM_LEDDrivesKB;
- led->defs.defined |= _LED_DrivesKbd;
- }
- else if (uStrCaseCmp(field, "index") == 0)
- {
- if (arrayNdx != NULL)
- return ReportIndicatorNotArray(xkb->dpy, led, field);
- if (!ExprResolveInteger(value, &rtrn, NULL, NULL))
- return ReportIndicatorBadType(xkb->dpy, led, field,
- "indicator index");
- if ((rtrn.uval < 1) || (rtrn.uval > 32))
- {
- ERROR2("Illegal indicator index %d (range 1..%d)\n",
- rtrn.uval, XkbNumIndicators);
- ACTION1("Index definition for %s indicator ignored\n",
- XkbAtomText(NULL, led->name, XkbMessage));
- return False;
- }
- led->indicator = rtrn.uval;
- led->defs.defined |= _LED_Index;
- }
- else
- {
- ERROR2("Unknown field %s in map for %s indicator\n", field,
- XkbAtomText(NULL, led->name, XkbMessage));
- ACTION("Definition ignored\n");
- ok = False;
- }
- return ok;
-}
-
-LEDInfo *
-HandleIndicatorMapDef(IndicatorMapDef * def,
- XkbDescPtr xkb,
- LEDInfo * dflt, LEDInfo * oldLEDs, unsigned merge)
-{
- LEDInfo led, *rtrn;
- VarDef *var;
- Bool ok;
-
- if (def->merge != MergeDefault)
- merge = def->merge;
-
- led = *dflt;
- led.defs.merge = merge;
- led.name = def->name;
-
- ok = True;
- for (var = def->body; var != NULL; var = (VarDef *) var->common.next)
- {
- ExprResult elem, field;
- ExprDef *arrayNdx;
- if (!ExprResolveLhs(var->name, &elem, &field, &arrayNdx))
- {
- ok = False;
- continue;
- }
- if (elem.str != NULL)
- {
- ERROR1
- ("Cannot set defaults for \"%s\" element in indicator map\n",
- elem.str);
- ACTION2("Assignment to %s.%s ignored\n", elem.str, field.str);
- ok = False;
- }
- else
- {
- ok = SetIndicatorMapField(&led, xkb, field.str, arrayNdx,
- var->value) && ok;
- }
- }
- if (ok)
- {
- rtrn = AddIndicatorMap(oldLEDs, &led);
- return rtrn;
- }
- return NULL;
-}
-
-Bool
-CopyIndicatorMapDefs(XkbFileInfo * result, LEDInfo * leds,
- LEDInfo ** unboundRtrn)
-{
- LEDInfo *led, *next;
- LEDInfo *unbound, *last;
- XkbDescPtr xkb;
-
- xkb = result->xkb;
- if (XkbAllocNames(xkb, XkbIndicatorNamesMask, 0, 0) != Success)
- {
- WSGO("Couldn't allocate names\n");
- ACTION("Indicator names may be incorrect\n");
- }
- if (XkbAllocIndicatorMaps(xkb) != Success)
- {
- WSGO("Can't allocate indicator maps\n");
- ACTION("Indicator map definitions may be lost\n");
- return False;
- }
- last = unbound = (unboundRtrn ? *unboundRtrn : NULL);
- while ((last != NULL) && (last->defs.next != NULL))
- {
- last = (LEDInfo *) last->defs.next;
- }
- for (led = leds; led != NULL; led = next)
- {
- next = (LEDInfo *) led->defs.next;
- if ((led->groups != 0) && (led->which_groups == 0))
- led->which_groups = XkbIM_UseEffective;
- if ((led->which_mods == 0) && ((led->real_mods) || (led->vmods)))
- led->which_mods = XkbIM_UseEffective;
- if ((led->indicator == _LED_NotBound) || (!xkb->indicators))
- {
- if (unboundRtrn != NULL)
- {
- led->defs.next = NULL;
- if (last != NULL)
- last->defs.next = (CommonInfo *) led;
- else
- unbound = led;
- last = led;
- }
- else
- uFree(led);
- }
- else
- {
- register XkbIndicatorMapPtr im;
- im = &xkb->indicators->maps[led->indicator - 1];
- im->flags = led->flags;
- im->which_groups = led->which_groups;
- im->groups = led->groups;
- im->which_mods = led->which_mods;
- im->mods.mask = led->real_mods;
- im->mods.real_mods = led->real_mods;
- im->mods.vmods = led->vmods;
- im->ctrls = led->ctrls;
- if (xkb->names != NULL)
- xkb->names->indicators[led->indicator - 1] = led->name;
- uFree(led);
- }
- }
- if (unboundRtrn != NULL)
- {
- *unboundRtrn = unbound;
- }
- return True;
-}
-
-Bool
-BindIndicators(XkbFileInfo * result,
- Bool force, LEDInfo * unbound, LEDInfo ** unboundRtrn)
-{
- XkbDescPtr xkb;
- register int i;
- register LEDInfo *led, *next, *last;
-
- xkb = result->xkb;
- if (xkb->names != NULL)
- {
- for (led = unbound; led != NULL; led = (LEDInfo *) led->defs.next)
- {
- if (led->indicator == _LED_NotBound)
- {
- for (i = 0; i < XkbNumIndicators; i++)
- {
- if (xkb->names->indicators[i] == led->name)
- {
- led->indicator = i + 1;
- break;
- }
- }
- }
- }
- if (force)
- {
- for (led = unbound; led != NULL; led = (LEDInfo *) led->defs.next)
- {
- if (led->indicator == _LED_NotBound)
- {
- for (i = 0; i < XkbNumIndicators; i++)
- {
- if (xkb->names->indicators[i] == None)
- {
- xkb->names->indicators[i] = led->name;
- led->indicator = i + 1;
- xkb->indicators->phys_indicators &= ~(1 << i);
- break;
- }
- }
- if (led->indicator == _LED_NotBound)
- {
- ERROR("No unnamed indicators found\n");
- ACTION1
- ("Virtual indicator map \"%s\" not bound\n",
- XkbAtomGetString(xkb->dpy, led->name));
- continue;
- }
- }
- }
- }
- }
- for (last = NULL, led = unbound; led != NULL; led = next)
- {
- next = (LEDInfo *) led->defs.next;
- if (led->indicator == _LED_NotBound)
- {
- if (force)
- {
- unbound = next;
- uFree(led);
- }
- else
- {
- if (last)
- last->defs.next = &led->defs;
- else
- unbound = led;
- last = led;
- }
- }
- else
- {
- if ((xkb->names != NULL) &&
- (xkb->names->indicators[led->indicator - 1] != led->name))
- {
- Atom old = xkb->names->indicators[led->indicator - 1];
- ERROR1("Multiple names bound to indicator %d\n",
- (unsigned int) led->indicator);
- ACTION2("Using %s, ignoring %s\n",
- XkbAtomGetString(xkb->dpy, old),
- XkbAtomGetString(xkb->dpy, led->name));
- led->indicator = _LED_NotBound;
- if (force)
- {
- uFree(led);
- unbound = next;
- }
- else
- {
- if (last)
- last->defs.next = &led->defs;
- else
- unbound = led;
- last = led;
- }
- }
- else
- {
- XkbIndicatorMapPtr map;
- map = &xkb->indicators->maps[led->indicator - 1];
- map->flags = led->flags;
- map->which_groups = led->which_groups;
- map->groups = led->groups;
- map->which_mods = led->which_mods;
- map->mods.mask = led->real_mods;
- map->mods.real_mods = led->real_mods;
- map->mods.vmods = led->vmods;
- map->ctrls = led->ctrls;
- if (last)
- last->defs.next = &next->defs;
- else
- unbound = next;
- led->defs.next = NULL;
- uFree(led);
- }
- }
- }
- if (unboundRtrn)
- {
- *unboundRtrn = unbound;
- }
- else if (unbound)
- {
- for (led = unbound; led != NULL; led = next)
- {
- next = (LEDInfo *) led->defs.next;
- uFree(led);
- }
- }
- return True;
-}
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#include "xkbcomp.h"
+#include "misc.h"
+#include "tokens.h"
+#include "expr.h"
+#include "vmod.h"
+#include "indicators.h"
+#include "action.h"
+#include "compat.h"
+
+/***====================================================================***/
+
+#define ReportIndicatorBadType(d,l,f,w) \
+ ReportBadType("indicator map",(f),\
+ XkbAtomText((d),(l)->name,XkbMessage),(w))
+#define ReportIndicatorNotArray(d,l,f) \
+ ReportNotArray("indicator map",(f),\
+ XkbAtomText((d),(l)->name,XkbMessage))
+
+/***====================================================================***/
+
+void
+ClearIndicatorMapInfo(Display * dpy, LEDInfo * info)
+{
+ info->name = XkbInternAtom(dpy, "default", False);
+ info->indicator = _LED_NotBound;
+ info->flags = info->which_mods = info->real_mods = 0;
+ info->vmods = 0;
+ info->which_groups = info->groups = 0;
+ info->ctrls = 0;
+ return;
+}
+
+LEDInfo *
+AddIndicatorMap(LEDInfo * oldLEDs, LEDInfo * new)
+{
+ LEDInfo *old, *last;
+ unsigned collide;
+
+ last = NULL;
+ for (old = oldLEDs; old != NULL; old = (LEDInfo *) old->defs.next)
+ {
+ if (old->name == new->name)
+ {
+ if ((old->real_mods == new->real_mods) &&
+ (old->vmods == new->vmods) &&
+ (old->groups == new->groups) &&
+ (old->ctrls == new->ctrls) &&
+ (old->which_mods == new->which_mods) &&
+ (old->which_groups == new->which_groups))
+ {
+ old->defs.defined |= new->defs.defined;
+ return oldLEDs;
+ }
+ if (new->defs.merge == MergeReplace)
+ {
+ CommonInfo *next = old->defs.next;
+ if (((old->defs.fileID == new->defs.fileID)
+ && (warningLevel > 0)) || (warningLevel > 9))
+ {
+ WARN1("Map for indicator %s redefined\n",
+ XkbAtomText(NULL, old->name, XkbMessage));
+ ACTION("Earlier definition ignored\n");
+ }
+ *old = *new;
+ old->defs.next = next;
+ return oldLEDs;
+ }
+ collide = 0;
+ if (UseNewField(_LED_Index, &old->defs, &new->defs, &collide))
+ {
+ old->indicator = new->indicator;
+ old->defs.defined |= _LED_Index;
+ }
+ if (UseNewField(_LED_Mods, &old->defs, &new->defs, &collide))
+ {
+ old->which_mods = new->which_mods;
+ old->real_mods = new->real_mods;
+ old->vmods = new->vmods;
+ old->defs.defined |= _LED_Mods;
+ }
+ if (UseNewField(_LED_Groups, &old->defs, &new->defs, &collide))
+ {
+ old->which_groups = new->which_groups;
+ old->groups = new->groups;
+ old->defs.defined |= _LED_Groups;
+ }
+ if (UseNewField(_LED_Ctrls, &old->defs, &new->defs, &collide))
+ {
+ old->ctrls = new->ctrls;
+ old->defs.defined |= _LED_Ctrls;
+ }
+ if (UseNewField(_LED_Explicit, &old->defs, &new->defs, &collide))
+ {
+ old->flags &= ~XkbIM_NoExplicit;
+ old->flags |= (new->flags & XkbIM_NoExplicit);
+ old->defs.defined |= _LED_Explicit;
+ }
+ if (UseNewField(_LED_Automatic, &old->defs, &new->defs, &collide))
+ {
+ old->flags &= ~XkbIM_NoAutomatic;
+ old->flags |= (new->flags & XkbIM_NoAutomatic);
+ old->defs.defined |= _LED_Automatic;
+ }
+ if (UseNewField(_LED_DrivesKbd, &old->defs, &new->defs, &collide))
+ {
+ old->flags &= ~XkbIM_LEDDrivesKB;
+ old->flags |= (new->flags & XkbIM_LEDDrivesKB);
+ old->defs.defined |= _LED_DrivesKbd;
+ }
+ if (collide)
+ {
+ WARN1("Map for indicator %s redefined\n",
+ XkbAtomText(NULL, old->name, XkbMessage));
+ ACTION1("Using %s definition for duplicate fields\n",
+ (new->defs.merge == MergeAugment ? "first" : "last"));
+ }
+ return oldLEDs;
+ }
+ if (old->defs.next == NULL)
+ last = old;
+ }
+ /* new definition */
+ old = uTypedAlloc(LEDInfo);
+ if (!old)
+ {
+ WSGO("Couldn't allocate indicator map\n");
+ ACTION1("Map for indicator %s not compiled\n",
+ XkbAtomText(NULL, new->name, XkbMessage));
+ return NULL;
+ }
+ *old = *new;
+ old->defs.next = NULL;
+ if (last)
+ {
+ last->defs.next = &old->defs;
+ return oldLEDs;
+ }
+ return old;
+}
+
+static LookupEntry modComponentNames[] = {
+ {"base", XkbIM_UseBase}
+ ,
+ {"latched", XkbIM_UseLatched}
+ ,
+ {"locked", XkbIM_UseLocked}
+ ,
+ {"effective", XkbIM_UseEffective}
+ ,
+ {"compat", XkbIM_UseCompat}
+ ,
+ {"any", XkbIM_UseAnyMods}
+ ,
+ {"none", 0}
+ ,
+ {NULL, 0}
+};
+static LookupEntry groupComponentNames[] = {
+ {"base", XkbIM_UseBase}
+ ,
+ {"latched", XkbIM_UseLatched}
+ ,
+ {"locked", XkbIM_UseLocked}
+ ,
+ {"effective", XkbIM_UseEffective}
+ ,
+ {"any", XkbIM_UseAnyGroup}
+ ,
+ {"none", 0}
+ ,
+ {NULL, 0}
+};
+
+int
+SetIndicatorMapField(LEDInfo * led,
+ XkbDescPtr xkb,
+ char *field, ExprDef * arrayNdx, ExprDef * value)
+{
+ ExprResult rtrn;
+ Bool ok;
+
+ ok = True;
+ if ((uStrCaseCmp(field, "modifiers") == 0)
+ || (uStrCaseCmp(field, "mods") == 0))
+ {
+ if (arrayNdx != NULL)
+ return ReportIndicatorNotArray(xkb->dpy, led, field);
+ if (!ExprResolveModMask(value, &rtrn, LookupVModMask, (XPointer) xkb))
+ return ReportIndicatorBadType(xkb->dpy, led, field,
+ "modifier mask");
+ led->real_mods = rtrn.uval & 0xff;
+ led->vmods = (rtrn.uval >> 8) & 0xff;
+ led->defs.defined |= _LED_Mods;
+ }
+ else if (uStrCaseCmp(field, "groups") == 0)
+ {
+ if (arrayNdx != NULL)
+ return ReportIndicatorNotArray(xkb->dpy, led, field);
+ if (!ExprResolveMask
+ (value, &rtrn, SimpleLookup, (XPointer) groupNames))
+ return ReportIndicatorBadType(xkb->dpy, led, field, "group mask");
+ led->groups = rtrn.uval;
+ led->defs.defined |= _LED_Groups;
+ }
+ else if ((uStrCaseCmp(field, "controls") == 0) ||
+ (uStrCaseCmp(field, "ctrls") == 0))
+ {
+ if (arrayNdx != NULL)
+ return ReportIndicatorNotArray(xkb->dpy, led, field);
+ if (!ExprResolveMask
+ (value, &rtrn, SimpleLookup, (XPointer) ctrlNames))
+ return ReportIndicatorBadType(xkb->dpy, led, field,
+ "controls mask");
+ led->ctrls = rtrn.uval;
+ led->defs.defined |= _LED_Ctrls;
+ }
+ else if (uStrCaseCmp(field, "allowexplicit") == 0)
+ {
+ if (arrayNdx != NULL)
+ return ReportIndicatorNotArray(xkb->dpy, led, field);
+ if (!ExprResolveBoolean(value, &rtrn, NULL, NULL))
+ return ReportIndicatorBadType(xkb->dpy, led, field, "boolean");
+ if (rtrn.uval)
+ led->flags &= ~XkbIM_NoExplicit;
+ else
+ led->flags |= XkbIM_NoExplicit;
+ led->defs.defined |= _LED_Explicit;
+ }
+ else if ((uStrCaseCmp(field, "whichmodstate") == 0) ||
+ (uStrCaseCmp(field, "whichmodifierstate") == 0))
+ {
+ if (arrayNdx != NULL)
+ return ReportIndicatorNotArray(xkb->dpy, led, field);
+ if (!ExprResolveMask(value, &rtrn, SimpleLookup,
+ (XPointer) modComponentNames))
+ {
+ return ReportIndicatorBadType(xkb->dpy, led, field,
+ "mask of modifier state components");
+ }
+ led->which_mods = rtrn.uval;
+ }
+ else if (uStrCaseCmp(field, "whichgroupstate") == 0)
+ {
+ if (arrayNdx != NULL)
+ return ReportIndicatorNotArray(xkb->dpy, led, field);
+ if (!ExprResolveMask(value, &rtrn, SimpleLookup,
+ (XPointer) groupComponentNames))
+ {
+ return ReportIndicatorBadType(xkb->dpy, led, field,
+ "mask of group state components");
+ }
+ led->which_groups = rtrn.uval;
+ }
+ else if ((uStrCaseCmp(field, "driveskbd") == 0) ||
+ (uStrCaseCmp(field, "driveskeyboard") == 0) ||
+ (uStrCaseCmp(field, "leddriveskbd") == 0) ||
+ (uStrCaseCmp(field, "leddriveskeyboard") == 0) ||
+ (uStrCaseCmp(field, "indicatordriveskbd") == 0) ||
+ (uStrCaseCmp(field, "indicatordriveskeyboard") == 0))
+ {
+ if (arrayNdx != NULL)
+ return ReportIndicatorNotArray(xkb->dpy, led, field);
+ if (!ExprResolveBoolean(value, &rtrn, NULL, NULL))
+ return ReportIndicatorBadType(xkb->dpy, led, field, "boolean");
+ if (rtrn.uval)
+ led->flags |= XkbIM_LEDDrivesKB;
+ else
+ led->flags &= ~XkbIM_LEDDrivesKB;
+ led->defs.defined |= _LED_DrivesKbd;
+ }
+ else if (uStrCaseCmp(field, "index") == 0)
+ {
+ if (arrayNdx != NULL)
+ return ReportIndicatorNotArray(xkb->dpy, led, field);
+ if (!ExprResolveInteger(value, &rtrn, NULL, NULL))
+ return ReportIndicatorBadType(xkb->dpy, led, field,
+ "indicator index");
+ if ((rtrn.uval < 1) || (rtrn.uval > 32))
+ {
+ ERROR2("Illegal indicator index %d (range 1..%d)\n",
+ rtrn.uval, XkbNumIndicators);
+ ACTION1("Index definition for %s indicator ignored\n",
+ XkbAtomText(NULL, led->name, XkbMessage));
+ return False;
+ }
+ led->indicator = rtrn.uval;
+ led->defs.defined |= _LED_Index;
+ }
+ else
+ {
+ ERROR2("Unknown field %s in map for %s indicator\n", field,
+ XkbAtomText(NULL, led->name, XkbMessage));
+ ACTION("Definition ignored\n");
+ ok = False;
+ }
+ return ok;
+}
+
+LEDInfo *
+HandleIndicatorMapDef(IndicatorMapDef * def,
+ XkbDescPtr xkb,
+ LEDInfo * dflt, LEDInfo * oldLEDs, unsigned merge)
+{
+ LEDInfo led, *rtrn;
+ VarDef *var;
+ Bool ok;
+
+ if (def->merge != MergeDefault)
+ merge = def->merge;
+
+ led = *dflt;
+ led.defs.merge = merge;
+ led.name = def->name;
+
+ ok = True;
+ for (var = def->body; var != NULL; var = (VarDef *) var->common.next)
+ {
+ ExprResult elem, field;
+ ExprDef *arrayNdx;
+ if (!ExprResolveLhs(var->name, &elem, &field, &arrayNdx))
+ {
+ ok = False;
+ continue;
+ }
+ if (elem.str != NULL)
+ {
+ ERROR1
+ ("Cannot set defaults for \"%s\" element in indicator map\n",
+ elem.str);
+ ACTION2("Assignment to %s.%s ignored\n", elem.str, field.str);
+ ok = False;
+ }
+ else
+ {
+ ok = SetIndicatorMapField(&led, xkb, field.str, arrayNdx,
+ var->value) && ok;
+ }
+ }
+ if (ok)
+ {
+ rtrn = AddIndicatorMap(oldLEDs, &led);
+ return rtrn;
+ }
+ return NULL;
+}
+
+Bool
+CopyIndicatorMapDefs(XkbFileInfo * result, LEDInfo * leds,
+ LEDInfo ** unboundRtrn)
+{
+ LEDInfo *led, *next;
+ LEDInfo *unbound, *last;
+ XkbDescPtr xkb;
+
+ xkb = result->xkb;
+ if (XkbAllocNames(xkb, XkbIndicatorNamesMask, 0, 0) != Success)
+ {
+ WSGO("Couldn't allocate names\n");
+ ACTION("Indicator names may be incorrect\n");
+ }
+ if (XkbAllocIndicatorMaps(xkb) != Success)
+ {
+ WSGO("Can't allocate indicator maps\n");
+ ACTION("Indicator map definitions may be lost\n");
+ return False;
+ }
+ last = unbound = (unboundRtrn ? *unboundRtrn : NULL);
+ while ((last != NULL) && (last->defs.next != NULL))
+ {
+ last = (LEDInfo *) last->defs.next;
+ }
+ for (led = leds; led != NULL; led = next)
+ {
+ next = (LEDInfo *) led->defs.next;
+ if ((led->groups != 0) && (led->which_groups == 0))
+ led->which_groups = XkbIM_UseEffective;
+ if ((led->which_mods == 0) && ((led->real_mods) || (led->vmods)))
+ led->which_mods = XkbIM_UseEffective;
+ if ((led->indicator == _LED_NotBound) || (!xkb->indicators))
+ {
+ if (unboundRtrn != NULL)
+ {
+ led->defs.next = NULL;
+ if (last != NULL)
+ last->defs.next = (CommonInfo *) led;
+ else
+ unbound = led;
+ last = led;
+ }
+ else
+ uFree(led);
+ }
+ else
+ {
+ register XkbIndicatorMapPtr im;
+ im = &xkb->indicators->maps[led->indicator - 1];
+ im->flags = led->flags;
+ im->which_groups = led->which_groups;
+ im->groups = led->groups;
+ im->which_mods = led->which_mods;
+ im->mods.mask = led->real_mods;
+ im->mods.real_mods = led->real_mods;
+ im->mods.vmods = led->vmods;
+ im->ctrls = led->ctrls;
+ if (xkb->names != NULL)
+ xkb->names->indicators[led->indicator - 1] = led->name;
+ uFree(led);
+ }
+ }
+ if (unboundRtrn != NULL)
+ {
+ *unboundRtrn = unbound;
+ }
+ return True;
+}
+
+Bool
+BindIndicators(XkbFileInfo * result,
+ Bool force, LEDInfo * unbound, LEDInfo ** unboundRtrn)
+{
+ XkbDescPtr xkb;
+ register int i;
+ register LEDInfo *led, *next, *last;
+
+ xkb = result->xkb;
+ if (xkb->names != NULL)
+ {
+ for (led = unbound; led != NULL; led = (LEDInfo *) led->defs.next)
+ {
+ if (led->indicator == _LED_NotBound)
+ {
+ for (i = 0; i < XkbNumIndicators; i++)
+ {
+ if (xkb->names->indicators[i] == led->name)
+ {
+ led->indicator = i + 1;
+ break;
+ }
+ }
+ }
+ }
+ if (force)
+ {
+ for (led = unbound; led != NULL; led = (LEDInfo *) led->defs.next)
+ {
+ if (led->indicator == _LED_NotBound)
+ {
+ for (i = 0; i < XkbNumIndicators; i++)
+ {
+ if (xkb->names->indicators[i] == None)
+ {
+ xkb->names->indicators[i] = led->name;
+ led->indicator = i + 1;
+ xkb->indicators->phys_indicators &= ~(1 << i);
+ break;
+ }
+ }
+ if (led->indicator == _LED_NotBound)
+ {
+ ERROR("No unnamed indicators found\n");
+ ACTION1
+ ("Virtual indicator map \"%s\" not bound\n",
+ XkbAtomGetString(xkb->dpy, led->name));
+ continue;
+ }
+ }
+ }
+ }
+ }
+ for (last = NULL, led = unbound; led != NULL; led = next)
+ {
+ next = (LEDInfo *) led->defs.next;
+ if (led->indicator == _LED_NotBound)
+ {
+ if (force)
+ {
+ unbound = next;
+ uFree(led);
+ }
+ else
+ {
+ if (last)
+ last->defs.next = &led->defs;
+ else
+ unbound = led;
+ last = led;
+ }
+ }
+ else
+ {
+ if ((xkb->names != NULL) &&
+ (xkb->names->indicators[led->indicator - 1] != led->name))
+ {
+ Atom old = xkb->names->indicators[led->indicator - 1];
+ ERROR1("Multiple names bound to indicator %d\n",
+ (unsigned int) led->indicator);
+ ACTION2("Using %s, ignoring %s\n",
+ XkbAtomGetString(xkb->dpy, old),
+ XkbAtomGetString(xkb->dpy, led->name));
+ led->indicator = _LED_NotBound;
+ if (force)
+ {
+ uFree(led);
+ unbound = next;
+ }
+ else
+ {
+ if (last)
+ last->defs.next = &led->defs;
+ else
+ unbound = led;
+ last = led;
+ }
+ }
+ else
+ {
+ XkbIndicatorMapPtr map;
+ map = &xkb->indicators->maps[led->indicator - 1];
+ map->flags = led->flags;
+ map->which_groups = led->which_groups;
+ map->groups = led->groups;
+ map->which_mods = led->which_mods;
+ map->mods.mask = led->real_mods;
+ map->mods.real_mods = led->real_mods;
+ map->mods.vmods = led->vmods;
+ map->ctrls = led->ctrls;
+ if (last)
+ last->defs.next = &next->defs;
+ else
+ unbound = next;
+ led->defs.next = NULL;
+ uFree(led);
+ }
+ }
+ }
+ if (unboundRtrn)
+ {
+ *unboundRtrn = unbound;
+ }
+ else if (unbound)
+ {
+ for (led = unbound; led != NULL; led = next)
+ {
+ next = (LEDInfo *) led->defs.next;
+ uFree(led);
+ }
+ }
+ return True;
+}
diff --git a/xkbcomp/indicators.h b/xkbcomp/indicators.h
index 9c72f70d5..35ae38a4c 100644
--- a/xkbcomp/indicators.h
+++ b/xkbcomp/indicators.h
@@ -1,88 +1,88 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#ifndef INDICATORS_H
-#define INDICATORS_H 1
-
-#define _LED_Index (1<<0)
-#define _LED_Mods (1<<1)
-#define _LED_Groups (1<<2)
-#define _LED_Ctrls (1<<3)
-#define _LED_Explicit (1<<4)
-#define _LED_Automatic (1<<5)
-#define _LED_DrivesKbd (1<<6)
-
-#define _LED_NotBound 255
-
-typedef struct _LEDInfo
-{
- CommonInfo defs;
- Atom name;
- unsigned char indicator;
- unsigned char flags;
- unsigned char which_mods;
- unsigned char real_mods;
- unsigned short vmods;
- unsigned char which_groups;
- unsigned char groups;
- unsigned int ctrls;
-} LEDInfo;
-
-extern void ClearIndicatorMapInfo(Display * /* dpy */ ,
- LEDInfo * /* info */
- );
-
-
-extern LEDInfo *AddIndicatorMap(LEDInfo * /* oldLEDs */ ,
- LEDInfo * /* newLED */
- );
-
-extern int SetIndicatorMapField(LEDInfo * /* led */ ,
- XkbDescPtr /* xkb */ ,
- char * /* field */ ,
- ExprDef * /* arrayNdx */ ,
- ExprDef * /* value */
- );
-
-extern LEDInfo *HandleIndicatorMapDef(IndicatorMapDef * /* stmt */ ,
- XkbDescPtr /* xkb */ ,
- LEDInfo * /* dflt */ ,
- LEDInfo * /* oldLEDs */ ,
- unsigned /* mergeMode */
- );
-
-extern Bool CopyIndicatorMapDefs(XkbFileInfo * /* result */ ,
- LEDInfo * /* leds */ ,
- LEDInfo ** /* unboundRtrn */
- );
-
-extern Bool BindIndicators(XkbFileInfo * /* result */ ,
- Bool /* force */ ,
- LEDInfo * /* unbound */ ,
- LEDInfo ** /* unboundRtrn */
- );
-
-#endif /* INDICATORS_H */
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#ifndef INDICATORS_H
+#define INDICATORS_H 1
+
+#define _LED_Index (1<<0)
+#define _LED_Mods (1<<1)
+#define _LED_Groups (1<<2)
+#define _LED_Ctrls (1<<3)
+#define _LED_Explicit (1<<4)
+#define _LED_Automatic (1<<5)
+#define _LED_DrivesKbd (1<<6)
+
+#define _LED_NotBound 255
+
+typedef struct _LEDInfo
+{
+ CommonInfo defs;
+ Atom name;
+ unsigned char indicator;
+ unsigned char flags;
+ unsigned char which_mods;
+ unsigned char real_mods;
+ unsigned short vmods;
+ unsigned char which_groups;
+ unsigned char groups;
+ unsigned int ctrls;
+} LEDInfo;
+
+extern void ClearIndicatorMapInfo(Display * /* dpy */ ,
+ LEDInfo * /* info */
+ );
+
+
+extern LEDInfo *AddIndicatorMap(LEDInfo * /* oldLEDs */ ,
+ LEDInfo * /* newLED */
+ );
+
+extern int SetIndicatorMapField(LEDInfo * /* led */ ,
+ XkbDescPtr /* xkb */ ,
+ char * /* field */ ,
+ ExprDef * /* arrayNdx */ ,
+ ExprDef * /* value */
+ );
+
+extern LEDInfo *HandleIndicatorMapDef(IndicatorMapDef * /* stmt */ ,
+ XkbDescPtr /* xkb */ ,
+ LEDInfo * /* dflt */ ,
+ LEDInfo * /* oldLEDs */ ,
+ unsigned /* mergeMode */
+ );
+
+extern Bool CopyIndicatorMapDefs(XkbFileInfo * /* result */ ,
+ LEDInfo * /* leds */ ,
+ LEDInfo ** /* unboundRtrn */
+ );
+
+extern Bool BindIndicators(XkbFileInfo * /* result */ ,
+ Bool /* force */ ,
+ LEDInfo * /* unbound */ ,
+ LEDInfo ** /* unboundRtrn */
+ );
+
+#endif /* INDICATORS_H */
diff --git a/xkbcomp/keycodes.c b/xkbcomp/keycodes.c
index 3517586c7..13579ec1a 100644
--- a/xkbcomp/keycodes.c
+++ b/xkbcomp/keycodes.c
@@ -1,894 +1,894 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#include "xkbcomp.h"
-#include "tokens.h"
-#include "expr.h"
-#include "keycodes.h"
-#include "misc.h"
-#include "alias.h"
-
-char *
-longText(unsigned long val, unsigned format)
-{
- char buf[4];
-
- LongToKeyName(val, buf);
- return XkbKeyNameText(buf, format);
-}
-
-/***====================================================================***/
-
-void
-LongToKeyName(unsigned long val, char *name)
-{
- name[0] = ((val >> 24) & 0xff);
- name[1] = ((val >> 16) & 0xff);
- name[2] = ((val >> 8) & 0xff);
- name[3] = (val & 0xff);
- return;
-}
-
-/***====================================================================***/
-
-typedef struct _IndicatorNameInfo
-{
- CommonInfo defs;
- int ndx;
- Atom name;
- Bool virtual;
-} IndicatorNameInfo;
-
-typedef struct _KeyNamesInfo
-{
- char *name; /* e.g. evdev+aliases(qwerty) */
- int errorCount;
- unsigned fileID;
- unsigned merge;
- int computedMin; /* lowest keycode stored */
- int computedMax; /* highest keycode stored */
- int explicitMin;
- int explicitMax;
- int effectiveMin;
- int effectiveMax;
- unsigned long names[XkbMaxLegalKeyCode + 1]; /* 4-letter name of key, keycode is the index */
- unsigned files[XkbMaxLegalKeyCode + 1];
- unsigned char has_alt_forms[XkbMaxLegalKeyCode + 1];
- IndicatorNameInfo *leds;
- AliasInfo *aliases;
-} KeyNamesInfo;
-
-static void HandleKeycodesFile(XkbFile * file,
- XkbDescPtr xkb,
- unsigned merge,
- KeyNamesInfo * info);
-
-static void
-InitIndicatorNameInfo(IndicatorNameInfo * ii, KeyNamesInfo * info)
-{
- ii->defs.defined = 0;
- ii->defs.merge = info->merge;
- ii->defs.fileID = info->fileID;
- ii->defs.next = NULL;
- ii->ndx = 0;
- ii->name = None;
- ii->virtual = False;
- return;
-}
-
-static void
-ClearIndicatorNameInfo(IndicatorNameInfo * ii, KeyNamesInfo * info)
-{
- if (ii == info->leds)
- {
- ClearCommonInfo(&ii->defs);
- info->leds = NULL;
- }
- return;
-}
-
-static IndicatorNameInfo *
-NextIndicatorName(KeyNamesInfo * info)
-{
- IndicatorNameInfo *ii;
-
- ii = uTypedAlloc(IndicatorNameInfo);
- if (ii)
- {
- InitIndicatorNameInfo(ii, info);
- info->leds = (IndicatorNameInfo *) AddCommonInfo(&info->leds->defs,
- (CommonInfo *) ii);
- }
- return ii;
-}
-
-static IndicatorNameInfo *
-FindIndicatorByIndex(KeyNamesInfo * info, int ndx)
-{
- IndicatorNameInfo *old;
-
- for (old = info->leds; old != NULL;
- old = (IndicatorNameInfo *) old->defs.next)
- {
- if (old->ndx == ndx)
- return old;
- }
- return NULL;
-}
-
-static IndicatorNameInfo *
-FindIndicatorByName(KeyNamesInfo * info, Atom name)
-{
- IndicatorNameInfo *old;
-
- for (old = info->leds; old != NULL;
- old = (IndicatorNameInfo *) old->defs.next)
- {
- if (old->name == name)
- return old;
- }
- return NULL;
-}
-
-static Bool
-AddIndicatorName(KeyNamesInfo * info, IndicatorNameInfo * new)
-{
- IndicatorNameInfo *old;
- Bool replace;
-
- replace = (new->defs.merge == MergeReplace) ||
- (new->defs.merge == MergeOverride);
- old = FindIndicatorByName(info, new->name);
- if (old)
- {
- if (((old->defs.fileID == new->defs.fileID) && (warningLevel > 0))
- || (warningLevel > 9))
- {
- WARN1("Multiple indicators named %s\n",
- XkbAtomText(NULL, new->name, XkbMessage));
- if (old->ndx == new->ndx)
- {
- if (old->virtual != new->virtual)
- {
- if (replace)
- old->virtual = new->virtual;
- ACTION2("Using %s instead of %s\n",
- (old->virtual ? "virtual" : "real"),
- (old->virtual ? "real" : "virtual"));
- }
- else
- {
- ACTION("Identical definitions ignored\n");
- }
- return True;
- }
- else
- {
- if (replace)
- ACTION2("Ignoring %d, using %d\n", old->ndx, new->ndx);
- else
- ACTION2("Using %d, ignoring %d\n", old->ndx, new->ndx);
- }
- if (replace)
- {
- if (info->leds == old)
- info->leds = (IndicatorNameInfo *) old->defs.next;
- else
- {
- IndicatorNameInfo *tmp;
- tmp = info->leds;
- for (; tmp != NULL;
- tmp = (IndicatorNameInfo *) tmp->defs.next)
- {
- if (tmp->defs.next == (CommonInfo *) old)
- {
- tmp->defs.next = old->defs.next;
- break;
- }
- }
- }
- uFree(old);
- }
- }
- }
- old = FindIndicatorByIndex(info, new->ndx);
- if (old)
- {
- if (((old->defs.fileID == new->defs.fileID) && (warningLevel > 0))
- || (warningLevel > 9))
- {
- WARN1("Multiple names for indicator %d\n", new->ndx);
- if ((old->name == new->name) && (old->virtual == new->virtual))
- ACTION("Identical definitions ignored\n");
- else
- {
- const char *oldType, *newType;
- Atom using, ignoring;
- if (old->virtual)
- oldType = "virtual indicator";
- else
- oldType = "real indicator";
- if (new->virtual)
- newType = "virtual indicator";
- else
- newType = "real indicator";
- if (replace)
- {
- using = new->name;
- ignoring = old->name;
- }
- else
- {
- using = old->name;
- ignoring = new->name;
- }
- ACTION4("Using %s %s, ignoring %s %s\n",
- oldType, XkbAtomText(NULL, using, XkbMessage),
- newType, XkbAtomText(NULL, ignoring, XkbMessage));
- }
- }
- if (replace)
- {
- old->name = new->name;
- old->virtual = new->virtual;
- }
- return True;
- }
- old = new;
- new = NextIndicatorName(info);
- if (!new)
- {
- WSGO1("Couldn't allocate name for indicator %d\n", new->ndx);
- ACTION("Ignored\n");
- return False;
- }
- new->name = old->name;
- new->ndx = old->ndx;
- new->virtual = old->virtual;
- return True;
-}
-
-static void
-ClearKeyNamesInfo(KeyNamesInfo * info)
-{
- if (info->name != NULL)
- uFree(info->name);
- info->name = NULL;
- info->computedMax = info->explicitMax = info->explicitMin = -1;
- info->computedMin = 256;
- info->effectiveMin = 8;
- info->effectiveMax = 255;
- bzero((char *) info->names, sizeof(info->names));
- bzero((char *) info->files, sizeof(info->files));
- bzero((char *) info->has_alt_forms, sizeof(info->has_alt_forms));
- if (info->leds)
- ClearIndicatorNameInfo(info->leds, info);
- if (info->aliases)
- ClearAliases(&info->aliases);
- return;
-}
-
-static void
-InitKeyNamesInfo(KeyNamesInfo * info)
-{
- info->name = NULL;
- info->leds = NULL;
- info->aliases = NULL;
- ClearKeyNamesInfo(info);
- info->errorCount = 0;
- return;
-}
-
-static int
-FindKeyByLong(KeyNamesInfo * info, unsigned long name)
-{
- register int i;
-
- for (i = info->effectiveMin; i <= info->effectiveMax; i++)
- {
- if (info->names[i] == name)
- return i;
- }
- return 0;
-}
-
-/**
- * Store the name of the key as a long in the info struct under the given
- * keycode. If the same keys is referred to twice, print a warning.
- * Note that the key's name is stored as a long, the keycode is the index.
- */
-static Bool
-AddKeyName(KeyNamesInfo * info,
- int kc,
- char *name, unsigned merge, unsigned fileID, Bool reportCollisions)
-{
- int old;
- unsigned long lval;
-
- if ((kc < info->effectiveMin) || (kc > info->effectiveMax))
- {
- ERROR2("Illegal keycode %d for name <%s>\n", kc, name);
- ACTION2("Must be in the range %d-%d inclusive\n",
- info->effectiveMin, info->effectiveMax);
- return False;
- }
- if (kc < info->computedMin)
- info->computedMin = kc;
- if (kc > info->computedMax)
- info->computedMax = kc;
- lval = KeyNameToLong(name);
-
- if (reportCollisions)
- {
- reportCollisions = ((warningLevel > 7) ||
- ((warningLevel > 0)
- && (fileID == info->files[kc])));
- }
-
- if (info->names[kc] != 0)
- {
- char buf[6];
-
- LongToKeyName(info->names[kc], buf);
- buf[4] = '\0';
- if (info->names[kc] == lval)
- {
- if (info->has_alt_forms[kc] || (merge == MergeAltForm))
- {
- info->has_alt_forms[kc] = True;
- }
- else if (reportCollisions)
- {
- WARN("Multiple identical key name definitions\n");
- ACTION2("Later occurences of \"<%s> = %d\" ignored\n",
- buf, kc);
- }
- return True;
- }
- if (merge == MergeAugment)
- {
- if (reportCollisions)
- {
- WARN1("Multiple names for keycode %d\n", kc);
- ACTION2("Using <%s>, ignoring <%s>\n", buf, name);
- }
- return True;
- }
- else
- {
- if (reportCollisions)
- {
- WARN1("Multiple names for keycode %d\n", kc);
- ACTION2("Using <%s>, ignoring <%s>\n", name, buf);
- }
- info->names[kc] = 0;
- info->files[kc] = 0;
- }
- }
- old = FindKeyByLong(info, lval);
- if ((old != 0) && (old != kc))
- {
- if (merge == MergeOverride)
- {
- info->names[old] = 0;
- info->files[old] = 0;
- info->has_alt_forms[old] = True;
- if (reportCollisions)
- {
- WARN1("Key name <%s> assigned to multiple keys\n", name);
- ACTION2("Using %d, ignoring %d\n", kc, old);
- }
- }
- else if (merge != MergeAltForm)
- {
- if ((reportCollisions) && (warningLevel > 3))
- {
- WARN1("Key name <%s> assigned to multiple keys\n", name);
- ACTION2("Using %d, ignoring %d\n", old, kc);
- ACTION
- ("Use 'alternate' keyword to assign the same name to multiple keys\n");
- }
- return True;
- }
- else
- {
- info->has_alt_forms[old] = True;
- }
- }
- info->names[kc] = lval;
- info->files[kc] = fileID;
- info->has_alt_forms[kc] = (merge == MergeAltForm);
- return True;
-}
-
-/***====================================================================***/
-
-static void
-MergeIncludedKeycodes(KeyNamesInfo * into, KeyNamesInfo * from,
- unsigned merge)
-{
- register int i;
- char buf[5];
-
- if (from->errorCount > 0)
- {
- into->errorCount += from->errorCount;
- return;
- }
- if (into->name == NULL)
- {
- into->name = from->name;
- from->name = NULL;
- }
- for (i = from->computedMin; i <= from->computedMax; i++)
- {
- unsigned thisMerge;
- if (from->names[i] == 0)
- continue;
- LongToKeyName(from->names[i], buf);
- buf[4] = '\0';
- if (from->has_alt_forms[i])
- thisMerge = MergeAltForm;
- else
- thisMerge = merge;
- if (!AddKeyName(into, i, buf, thisMerge, from->fileID, False))
- into->errorCount++;
- }
- if (from->leds)
- {
- IndicatorNameInfo *led, *next;
- for (led = from->leds; led != NULL; led = next)
- {
- if (merge != MergeDefault)
- led->defs.merge = merge;
- if (!AddIndicatorName(into, led))
- into->errorCount++;
- next = (IndicatorNameInfo *) led->defs.next;
- }
- }
- if (!MergeAliases(&into->aliases, &from->aliases, merge))
- into->errorCount++;
- if (from->explicitMin > 0)
- {
- if ((into->explicitMin < 0)
- || (into->explicitMin > from->explicitMin))
- into->effectiveMin = into->explicitMin = from->explicitMin;
- }
- if (from->explicitMax > 0)
- {
- if ((into->explicitMax < 0)
- || (into->explicitMax < from->explicitMax))
- into->effectiveMax = into->explicitMax = from->explicitMax;
- }
- return;
-}
-
-/**
- * Handle the given include statement (e.g. "include "evdev+aliases(qwerty)").
- *
- * @param stmt The include statement from the keymap file.
- * @param xkb Unused for all but the xkb->flags.
- * @param info Struct to store the key info in.
- */
-static Bool
-HandleIncludeKeycodes(IncludeStmt * stmt, XkbDescPtr xkb, KeyNamesInfo * info)
-{
- unsigned newMerge;
- XkbFile *rtrn;
- KeyNamesInfo included = {NULL};
- Bool haveSelf;
-
- haveSelf = False;
- if ((stmt->file == NULL) && (stmt->map == NULL))
- {
- haveSelf = True;
- included = *info;
- bzero(info, sizeof(KeyNamesInfo));
- }
- else if (strcmp(stmt->file, "computed") == 0)
- {
- xkb->flags |= AutoKeyNames;
- info->explicitMin = XkbMinLegalKeyCode;
- info->explicitMax = XkbMaxLegalKeyCode;
- return (info->errorCount == 0);
- } /* parse file, store returned info in the xkb struct */
- else if (ProcessIncludeFile(stmt, XkmKeyNamesIndex, &rtrn, &newMerge))
- {
- InitKeyNamesInfo(&included);
- HandleKeycodesFile(rtrn, xkb, MergeOverride, &included);
- if (stmt->stmt != NULL)
- {
- if (included.name != NULL)
- uFree(included.name);
- included.name = stmt->stmt;
- stmt->stmt = NULL;
- }
- }
- else
- {
- info->errorCount += 10; /* XXX: why 10?? */
- return False;
- }
- /* Do we have more than one include statement? */
- if ((stmt->next != NULL) && (included.errorCount < 1))
- {
- IncludeStmt *next;
- unsigned op;
- KeyNamesInfo next_incl;
-
- for (next = stmt->next; next != NULL; next = next->next)
- {
- if ((next->file == NULL) && (next->map == NULL))
- {
- haveSelf = True;
- MergeIncludedKeycodes(&included, info, next->merge);
- ClearKeyNamesInfo(info);
- }
- else if (ProcessIncludeFile(next, XkmKeyNamesIndex, &rtrn, &op))
- {
- InitKeyNamesInfo(&next_incl);
- HandleKeycodesFile(rtrn, xkb, MergeOverride, &next_incl);
- MergeIncludedKeycodes(&included, &next_incl, op);
- ClearKeyNamesInfo(&next_incl);
- }
- else
- {
- info->errorCount += 10; /* XXX: Why 10?? */
- return False;
- }
- }
- }
- if (haveSelf)
- *info = included;
- else
- {
- MergeIncludedKeycodes(info, &included, newMerge);
- ClearKeyNamesInfo(&included);
- }
- return (info->errorCount == 0);
-}
-
-/**
- * Parse the given statement and store the output in the info struct.
- * e.g. <ESC> = 9
- */
-static int
-HandleKeycodeDef(KeycodeDef * stmt, unsigned merge, KeyNamesInfo * info)
-{
- int code;
- ExprResult result;
-
- if (!ExprResolveInteger(stmt->value, &result, NULL, NULL))
- {
- ACTION1("No value keycode assigned to name <%s>\n", stmt->name);
- return 0;
- }
- code = result.ival;
- if ((code < info->effectiveMin) || (code > info->effectiveMax))
- {
- ERROR2("Illegal keycode %d for name <%s>\n", code, stmt->name);
- ACTION2("Must be in the range %d-%d inclusive\n",
- info->effectiveMin, info->effectiveMax);
- return 0;
- }
- if (stmt->merge != MergeDefault)
- {
- if (stmt->merge == MergeReplace)
- merge = MergeOverride;
- else
- merge = stmt->merge;
- }
- return AddKeyName(info, code, stmt->name, merge, info->fileID, True);
-}
-
-#define MIN_KEYCODE_DEF 0
-#define MAX_KEYCODE_DEF 1
-
-/**
- * Handle the minimum/maximum statement of the xkb file.
- * Sets explicitMin/Max and effectiveMin/Max of the info struct.
- *
- * @return 1 on success, 0 otherwise.
- */
-static int
-HandleKeyNameVar(VarDef * stmt, KeyNamesInfo * info)
-{
- ExprResult tmp, field;
- ExprDef *arrayNdx;
- int which;
-
- if (ExprResolveLhs(stmt->name, &tmp, &field, &arrayNdx) == 0)
- return 0; /* internal error, already reported */
-
- if (tmp.str != NULL)
- {
- ERROR1("Unknown element %s encountered\n", tmp.str);
- ACTION1("Default for field %s ignored\n", field.str);
- return 0;
- }
- if (uStrCaseCmp(field.str, "minimum") == 0)
- which = MIN_KEYCODE_DEF;
- else if (uStrCaseCmp(field.str, "maximum") == 0)
- which = MAX_KEYCODE_DEF;
- else
- {
- ERROR("Unknown field encountered\n");
- ACTION1("Assigment to field %s ignored\n", field.str);
- return 0;
- }
- if (arrayNdx != NULL)
- {
- ERROR1("The %s setting is not an array\n", field.str);
- ACTION("Illegal array reference ignored\n");
- return 0;
- }
-
- if (ExprResolveInteger(stmt->value, &tmp, NULL, NULL) == 0)
- {
- ACTION1("Assignment to field %s ignored\n", field.str);
- return 0;
- }
- if ((tmp.ival < XkbMinLegalKeyCode) || (tmp.ival > XkbMaxLegalKeyCode))
- {
- ERROR3
- ("Illegal keycode %d (must be in the range %d-%d inclusive)\n",
- tmp.ival, XkbMinLegalKeyCode, XkbMaxLegalKeyCode);
- ACTION1("Value of \"%s\" not changed\n", field.str);
- return 0;
- }
- if (which == MIN_KEYCODE_DEF)
- {
- if ((info->explicitMax > 0) && (info->explicitMax < tmp.ival))
- {
- ERROR2
- ("Minimum key code (%d) must be <= maximum key code (%d)\n",
- tmp.ival, info->explicitMax);
- ACTION("Minimum key code value not changed\n");
- return 0;
- }
- if ((info->computedMax > 0) && (info->computedMin < tmp.ival))
- {
- ERROR2
- ("Minimum key code (%d) must be <= lowest defined key (%d)\n",
- tmp.ival, info->computedMin);
- ACTION("Minimum key code value not changed\n");
- return 0;
- }
- info->explicitMin = tmp.ival;
- info->effectiveMin = tmp.ival;
- }
- if (which == MAX_KEYCODE_DEF)
- {
- if ((info->explicitMin > 0) && (info->explicitMin > tmp.ival))
- {
- ERROR2("Maximum code (%d) must be >= minimum key code (%d)\n",
- tmp.ival, info->explicitMin);
- ACTION("Maximum code value not changed\n");
- return 0;
- }
- if ((info->computedMax > 0) && (info->computedMax > tmp.ival))
- {
- ERROR2
- ("Maximum code (%d) must be >= highest defined key (%d)\n",
- tmp.ival, info->computedMax);
- ACTION("Maximum code value not changed\n");
- return 0;
- }
- info->explicitMax = tmp.ival;
- info->effectiveMax = tmp.ival;
- }
- return 1;
-}
-
-static int
-HandleIndicatorNameDef(IndicatorNameDef * def,
- unsigned merge, KeyNamesInfo * info)
-{
- IndicatorNameInfo ii;
- ExprResult tmp;
-
- if ((def->ndx < 1) || (def->ndx > XkbNumIndicators))
- {
- info->errorCount++;
- ERROR1("Name specified for illegal indicator index %d\n", def->ndx);
- ACTION("Ignored\n");
- return False;
- }
- InitIndicatorNameInfo(&ii, info);
- ii.ndx = def->ndx;
- if (!ExprResolveString(def->name, &tmp, NULL, NULL))
- {
- char buf[20];
- snprintf(buf, sizeof(buf), "%d", def->ndx);
- info->errorCount++;
- return ReportBadType("indicator", "name", buf, "string");
- }
- ii.name = XkbInternAtom(NULL, tmp.str, False);
- ii.virtual = def->virtual;
- if (!AddIndicatorName(info, &ii))
- return False;
- return True;
-}
-
-/**
- * Handle the xkb_keycodes section of a xkb file.
- * All information about parsed keys is stored in the info struct.
- *
- * Such a section may have include statements, in which case this function is
- * semi-recursive (it calls HandleIncludeKeycodes, which may call
- * HandleKeycodesFile again).
- *
- * @param file The input file (parsed xkb_keycodes section)
- * @param xkb Necessary to pass down, may have flags changed.
- * @param merge Merge strategy (MergeOverride, etc.)
- * @param info Struct to contain the fully parsed key information.
- */
-static void
-HandleKeycodesFile(XkbFile * file,
- XkbDescPtr xkb, unsigned merge, KeyNamesInfo * info)
-{
- ParseCommon *stmt;
-
- info->name = uStringDup(file->name);
- stmt = file->defs;
- while (stmt)
- {
- switch (stmt->stmtType)
- {
- case StmtInclude: /* e.g. include "evdev+aliases(qwerty)" */
- if (!HandleIncludeKeycodes((IncludeStmt *) stmt, xkb, info))
- info->errorCount++;
- break;
- case StmtKeycodeDef: /* e.g. <ESC> = 9; */
- if (!HandleKeycodeDef((KeycodeDef *) stmt, merge, info))
- info->errorCount++;
- break;
- case StmtKeyAliasDef: /* e.g. alias <MENU> = <COMP>; */
- if (!HandleAliasDef((KeyAliasDef *) stmt,
- merge, info->fileID, &info->aliases))
- info->errorCount++;
- break;
- case StmtVarDef: /* e.g. minimum, maximum */
- if (!HandleKeyNameVar((VarDef *) stmt, info))
- info->errorCount++;
- break;
- case StmtIndicatorNameDef: /* e.g. indicator 1 = "Caps Lock"; */
- if (!HandleIndicatorNameDef((IndicatorNameDef *) stmt,
- merge, info))
- {
- info->errorCount++;
- }
- break;
- case StmtInterpDef:
- case StmtVModDef:
- ERROR("Keycode files may define key and indicator names only\n");
- ACTION1("Ignoring definition of %s\n",
- ((stmt->stmtType ==
- StmtInterpDef) ? "a symbol interpretation" :
- "virtual modifiers"));
- info->errorCount++;
- break;
- default:
- WSGO1("Unexpected statement type %d in HandleKeycodesFile\n",
- stmt->stmtType);
- break;
- }
- stmt = stmt->next;
- if (info->errorCount > 10)
- {
-#ifdef NOISY
- ERROR("Too many errors\n");
-#endif
- ACTION1("Abandoning keycodes file \"%s\"\n", file->topName);
- break;
- }
- }
- return;
-}
-
-/**
- * Compile the xkb_keycodes section, parse it's output, return the results.
- *
- * @param file The parsed XKB file (may have include statements requiring
- * further parsing)
- * @param result The effective keycodes, as gathered from the file.
- * @param merge Merge strategy.
- *
- * @return True on success, False otherwise.
- */
-Bool
-CompileKeycodes(XkbFile * file, XkbFileInfo * result, unsigned merge)
-{
- KeyNamesInfo info; /* contains all the info after parsing */
- XkbDescPtr xkb;
-
- xkb = result->xkb;
- InitKeyNamesInfo(&info);
- HandleKeycodesFile(file, xkb, merge, &info);
-
- /* all the keys are now stored in info */
-
- if (info.errorCount == 0)
- {
- if (info.explicitMin > 0) /* if "minimum" statement was present */
- xkb->min_key_code = info.effectiveMin;
- else
- xkb->min_key_code = info.computedMin;
- if (info.explicitMax > 0) /* if "maximum" statement was present */
- xkb->max_key_code = info.effectiveMax;
- else
- xkb->max_key_code = info.computedMax;
- if (XkbAllocNames(xkb, XkbKeyNamesMask | XkbIndicatorNamesMask, 0, 0)
- == Success)
- {
- register int i;
- xkb->names->keycodes = XkbInternAtom(xkb->dpy, info.name, False);
- uDEBUG2(1, "key range: %d..%d\n", xkb->min_key_code,
- xkb->max_key_code);
- for (i = info.computedMin; i <= info.computedMax; i++)
- {
- LongToKeyName(info.names[i], xkb->names->keys[i].name);
- uDEBUG2(2, "key %d = %s\n", i,
- XkbKeyNameText(xkb->names->keys[i].name, XkbMessage));
- }
- }
- else
- {
- WSGO("Cannot create XkbNamesRec in CompileKeycodes\n");
- return False;
- }
- if (info.leds)
- {
- IndicatorNameInfo *ii;
- if (XkbAllocIndicatorMaps(xkb) != Success)
- {
- WSGO("Couldn't allocate IndicatorRec in CompileKeycodes\n");
- ACTION("Physical indicators not set\n");
- }
- for (ii = info.leds; ii != NULL;
- ii = (IndicatorNameInfo *) ii->defs.next)
- {
- xkb->names->indicators[ii->ndx - 1] =
- XkbInternAtom(xkb->dpy,
- XkbAtomGetString(NULL, ii->name), False);
- if (xkb->indicators != NULL)
- {
- register unsigned bit;
- bit = 1 << (ii->ndx - 1);
- if (ii->virtual)
- xkb->indicators->phys_indicators &= ~bit;
- else
- xkb->indicators->phys_indicators |= bit;
- }
- }
- }
- if (info.aliases)
- ApplyAliases(xkb, False, &info.aliases);
- return True;
- }
- ClearKeyNamesInfo(&info);
- return False;
-}
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#include "xkbcomp.h"
+#include "tokens.h"
+#include "expr.h"
+#include "keycodes.h"
+#include "misc.h"
+#include "alias.h"
+
+char *
+longText(unsigned long val, unsigned format)
+{
+ char buf[4];
+
+ LongToKeyName(val, buf);
+ return XkbKeyNameText(buf, format);
+}
+
+/***====================================================================***/
+
+void
+LongToKeyName(unsigned long val, char *name)
+{
+ name[0] = ((val >> 24) & 0xff);
+ name[1] = ((val >> 16) & 0xff);
+ name[2] = ((val >> 8) & 0xff);
+ name[3] = (val & 0xff);
+ return;
+}
+
+/***====================================================================***/
+
+typedef struct _IndicatorNameInfo
+{
+ CommonInfo defs;
+ int ndx;
+ Atom name;
+ Bool virtual;
+} IndicatorNameInfo;
+
+typedef struct _KeyNamesInfo
+{
+ char *name; /* e.g. evdev+aliases(qwerty) */
+ int errorCount;
+ unsigned fileID;
+ unsigned merge;
+ int computedMin; /* lowest keycode stored */
+ int computedMax; /* highest keycode stored */
+ int explicitMin;
+ int explicitMax;
+ int effectiveMin;
+ int effectiveMax;
+ unsigned long names[XkbMaxLegalKeyCode + 1]; /* 4-letter name of key, keycode is the index */
+ unsigned files[XkbMaxLegalKeyCode + 1];
+ unsigned char has_alt_forms[XkbMaxLegalKeyCode + 1];
+ IndicatorNameInfo *leds;
+ AliasInfo *aliases;
+} KeyNamesInfo;
+
+static void HandleKeycodesFile(XkbFile * file,
+ XkbDescPtr xkb,
+ unsigned merge,
+ KeyNamesInfo * info);
+
+static void
+InitIndicatorNameInfo(IndicatorNameInfo * ii, KeyNamesInfo * info)
+{
+ ii->defs.defined = 0;
+ ii->defs.merge = info->merge;
+ ii->defs.fileID = info->fileID;
+ ii->defs.next = NULL;
+ ii->ndx = 0;
+ ii->name = None;
+ ii->virtual = False;
+ return;
+}
+
+static void
+ClearIndicatorNameInfo(IndicatorNameInfo * ii, KeyNamesInfo * info)
+{
+ if (ii == info->leds)
+ {
+ ClearCommonInfo(&ii->defs);
+ info->leds = NULL;
+ }
+ return;
+}
+
+static IndicatorNameInfo *
+NextIndicatorName(KeyNamesInfo * info)
+{
+ IndicatorNameInfo *ii;
+
+ ii = uTypedAlloc(IndicatorNameInfo);
+ if (ii)
+ {
+ InitIndicatorNameInfo(ii, info);
+ info->leds = (IndicatorNameInfo *) AddCommonInfo(&info->leds->defs,
+ (CommonInfo *) ii);
+ }
+ return ii;
+}
+
+static IndicatorNameInfo *
+FindIndicatorByIndex(KeyNamesInfo * info, int ndx)
+{
+ IndicatorNameInfo *old;
+
+ for (old = info->leds; old != NULL;
+ old = (IndicatorNameInfo *) old->defs.next)
+ {
+ if (old->ndx == ndx)
+ return old;
+ }
+ return NULL;
+}
+
+static IndicatorNameInfo *
+FindIndicatorByName(KeyNamesInfo * info, Atom name)
+{
+ IndicatorNameInfo *old;
+
+ for (old = info->leds; old != NULL;
+ old = (IndicatorNameInfo *) old->defs.next)
+ {
+ if (old->name == name)
+ return old;
+ }
+ return NULL;
+}
+
+static Bool
+AddIndicatorName(KeyNamesInfo * info, IndicatorNameInfo * new)
+{
+ IndicatorNameInfo *old;
+ Bool replace;
+
+ replace = (new->defs.merge == MergeReplace) ||
+ (new->defs.merge == MergeOverride);
+ old = FindIndicatorByName(info, new->name);
+ if (old)
+ {
+ if (((old->defs.fileID == new->defs.fileID) && (warningLevel > 0))
+ || (warningLevel > 9))
+ {
+ WARN1("Multiple indicators named %s\n",
+ XkbAtomText(NULL, new->name, XkbMessage));
+ if (old->ndx == new->ndx)
+ {
+ if (old->virtual != new->virtual)
+ {
+ if (replace)
+ old->virtual = new->virtual;
+ ACTION2("Using %s instead of %s\n",
+ (old->virtual ? "virtual" : "real"),
+ (old->virtual ? "real" : "virtual"));
+ }
+ else
+ {
+ ACTION("Identical definitions ignored\n");
+ }
+ return True;
+ }
+ else
+ {
+ if (replace)
+ ACTION2("Ignoring %d, using %d\n", old->ndx, new->ndx);
+ else
+ ACTION2("Using %d, ignoring %d\n", old->ndx, new->ndx);
+ }
+ if (replace)
+ {
+ if (info->leds == old)
+ info->leds = (IndicatorNameInfo *) old->defs.next;
+ else
+ {
+ IndicatorNameInfo *tmp;
+ tmp = info->leds;
+ for (; tmp != NULL;
+ tmp = (IndicatorNameInfo *) tmp->defs.next)
+ {
+ if (tmp->defs.next == (CommonInfo *) old)
+ {
+ tmp->defs.next = old->defs.next;
+ break;
+ }
+ }
+ }
+ uFree(old);
+ }
+ }
+ }
+ old = FindIndicatorByIndex(info, new->ndx);
+ if (old)
+ {
+ if (((old->defs.fileID == new->defs.fileID) && (warningLevel > 0))
+ || (warningLevel > 9))
+ {
+ WARN1("Multiple names for indicator %d\n", new->ndx);
+ if ((old->name == new->name) && (old->virtual == new->virtual))
+ ACTION("Identical definitions ignored\n");
+ else
+ {
+ const char *oldType, *newType;
+ Atom using, ignoring;
+ if (old->virtual)
+ oldType = "virtual indicator";
+ else
+ oldType = "real indicator";
+ if (new->virtual)
+ newType = "virtual indicator";
+ else
+ newType = "real indicator";
+ if (replace)
+ {
+ using = new->name;
+ ignoring = old->name;
+ }
+ else
+ {
+ using = old->name;
+ ignoring = new->name;
+ }
+ ACTION4("Using %s %s, ignoring %s %s\n",
+ oldType, XkbAtomText(NULL, using, XkbMessage),
+ newType, XkbAtomText(NULL, ignoring, XkbMessage));
+ }
+ }
+ if (replace)
+ {
+ old->name = new->name;
+ old->virtual = new->virtual;
+ }
+ return True;
+ }
+ old = new;
+ new = NextIndicatorName(info);
+ if (!new)
+ {
+ WSGO1("Couldn't allocate name for indicator %d\n", new->ndx);
+ ACTION("Ignored\n");
+ return False;
+ }
+ new->name = old->name;
+ new->ndx = old->ndx;
+ new->virtual = old->virtual;
+ return True;
+}
+
+static void
+ClearKeyNamesInfo(KeyNamesInfo * info)
+{
+ if (info->name != NULL)
+ uFree(info->name);
+ info->name = NULL;
+ info->computedMax = info->explicitMax = info->explicitMin = -1;
+ info->computedMin = 256;
+ info->effectiveMin = 8;
+ info->effectiveMax = 255;
+ bzero((char *) info->names, sizeof(info->names));
+ bzero((char *) info->files, sizeof(info->files));
+ bzero((char *) info->has_alt_forms, sizeof(info->has_alt_forms));
+ if (info->leds)
+ ClearIndicatorNameInfo(info->leds, info);
+ if (info->aliases)
+ ClearAliases(&info->aliases);
+ return;
+}
+
+static void
+InitKeyNamesInfo(KeyNamesInfo * info)
+{
+ info->name = NULL;
+ info->leds = NULL;
+ info->aliases = NULL;
+ ClearKeyNamesInfo(info);
+ info->errorCount = 0;
+ return;
+}
+
+static int
+FindKeyByLong(KeyNamesInfo * info, unsigned long name)
+{
+ register int i;
+
+ for (i = info->effectiveMin; i <= info->effectiveMax; i++)
+ {
+ if (info->names[i] == name)
+ return i;
+ }
+ return 0;
+}
+
+/**
+ * Store the name of the key as a long in the info struct under the given
+ * keycode. If the same keys is referred to twice, print a warning.
+ * Note that the key's name is stored as a long, the keycode is the index.
+ */
+static Bool
+AddKeyName(KeyNamesInfo * info,
+ int kc,
+ char *name, unsigned merge, unsigned fileID, Bool reportCollisions)
+{
+ int old;
+ unsigned long lval;
+
+ if ((kc < info->effectiveMin) || (kc > info->effectiveMax))
+ {
+ ERROR2("Illegal keycode %d for name <%s>\n", kc, name);
+ ACTION2("Must be in the range %d-%d inclusive\n",
+ info->effectiveMin, info->effectiveMax);
+ return False;
+ }
+ if (kc < info->computedMin)
+ info->computedMin = kc;
+ if (kc > info->computedMax)
+ info->computedMax = kc;
+ lval = KeyNameToLong(name);
+
+ if (reportCollisions)
+ {
+ reportCollisions = ((warningLevel > 7) ||
+ ((warningLevel > 0)
+ && (fileID == info->files[kc])));
+ }
+
+ if (info->names[kc] != 0)
+ {
+ char buf[6];
+
+ LongToKeyName(info->names[kc], buf);
+ buf[4] = '\0';
+ if (info->names[kc] == lval)
+ {
+ if (info->has_alt_forms[kc] || (merge == MergeAltForm))
+ {
+ info->has_alt_forms[kc] = True;
+ }
+ else if (reportCollisions)
+ {
+ WARN("Multiple identical key name definitions\n");
+ ACTION2("Later occurences of \"<%s> = %d\" ignored\n",
+ buf, kc);
+ }
+ return True;
+ }
+ if (merge == MergeAugment)
+ {
+ if (reportCollisions)
+ {
+ WARN1("Multiple names for keycode %d\n", kc);
+ ACTION2("Using <%s>, ignoring <%s>\n", buf, name);
+ }
+ return True;
+ }
+ else
+ {
+ if (reportCollisions)
+ {
+ WARN1("Multiple names for keycode %d\n", kc);
+ ACTION2("Using <%s>, ignoring <%s>\n", name, buf);
+ }
+ info->names[kc] = 0;
+ info->files[kc] = 0;
+ }
+ }
+ old = FindKeyByLong(info, lval);
+ if ((old != 0) && (old != kc))
+ {
+ if (merge == MergeOverride)
+ {
+ info->names[old] = 0;
+ info->files[old] = 0;
+ info->has_alt_forms[old] = True;
+ if (reportCollisions)
+ {
+ WARN1("Key name <%s> assigned to multiple keys\n", name);
+ ACTION2("Using %d, ignoring %d\n", kc, old);
+ }
+ }
+ else if (merge != MergeAltForm)
+ {
+ if ((reportCollisions) && (warningLevel > 3))
+ {
+ WARN1("Key name <%s> assigned to multiple keys\n", name);
+ ACTION2("Using %d, ignoring %d\n", old, kc);
+ ACTION
+ ("Use 'alternate' keyword to assign the same name to multiple keys\n");
+ }
+ return True;
+ }
+ else
+ {
+ info->has_alt_forms[old] = True;
+ }
+ }
+ info->names[kc] = lval;
+ info->files[kc] = fileID;
+ info->has_alt_forms[kc] = (merge == MergeAltForm);
+ return True;
+}
+
+/***====================================================================***/
+
+static void
+MergeIncludedKeycodes(KeyNamesInfo * into, KeyNamesInfo * from,
+ unsigned merge)
+{
+ register int i;
+ char buf[5];
+
+ if (from->errorCount > 0)
+ {
+ into->errorCount += from->errorCount;
+ return;
+ }
+ if (into->name == NULL)
+ {
+ into->name = from->name;
+ from->name = NULL;
+ }
+ for (i = from->computedMin; i <= from->computedMax; i++)
+ {
+ unsigned thisMerge;
+ if (from->names[i] == 0)
+ continue;
+ LongToKeyName(from->names[i], buf);
+ buf[4] = '\0';
+ if (from->has_alt_forms[i])
+ thisMerge = MergeAltForm;
+ else
+ thisMerge = merge;
+ if (!AddKeyName(into, i, buf, thisMerge, from->fileID, False))
+ into->errorCount++;
+ }
+ if (from->leds)
+ {
+ IndicatorNameInfo *led, *next;
+ for (led = from->leds; led != NULL; led = next)
+ {
+ if (merge != MergeDefault)
+ led->defs.merge = merge;
+ if (!AddIndicatorName(into, led))
+ into->errorCount++;
+ next = (IndicatorNameInfo *) led->defs.next;
+ }
+ }
+ if (!MergeAliases(&into->aliases, &from->aliases, merge))
+ into->errorCount++;
+ if (from->explicitMin > 0)
+ {
+ if ((into->explicitMin < 0)
+ || (into->explicitMin > from->explicitMin))
+ into->effectiveMin = into->explicitMin = from->explicitMin;
+ }
+ if (from->explicitMax > 0)
+ {
+ if ((into->explicitMax < 0)
+ || (into->explicitMax < from->explicitMax))
+ into->effectiveMax = into->explicitMax = from->explicitMax;
+ }
+ return;
+}
+
+/**
+ * Handle the given include statement (e.g. "include "evdev+aliases(qwerty)").
+ *
+ * @param stmt The include statement from the keymap file.
+ * @param xkb Unused for all but the xkb->flags.
+ * @param info Struct to store the key info in.
+ */
+static Bool
+HandleIncludeKeycodes(IncludeStmt * stmt, XkbDescPtr xkb, KeyNamesInfo * info)
+{
+ unsigned newMerge;
+ XkbFile *rtrn;
+ KeyNamesInfo included = {NULL};
+ Bool haveSelf;
+
+ haveSelf = False;
+ if ((stmt->file == NULL) && (stmt->map == NULL))
+ {
+ haveSelf = True;
+ included = *info;
+ bzero(info, sizeof(KeyNamesInfo));
+ }
+ else if (strcmp(stmt->file, "computed") == 0)
+ {
+ xkb->flags |= AutoKeyNames;
+ info->explicitMin = XkbMinLegalKeyCode;
+ info->explicitMax = XkbMaxLegalKeyCode;
+ return (info->errorCount == 0);
+ } /* parse file, store returned info in the xkb struct */
+ else if (ProcessIncludeFile(stmt, XkmKeyNamesIndex, &rtrn, &newMerge))
+ {
+ InitKeyNamesInfo(&included);
+ HandleKeycodesFile(rtrn, xkb, MergeOverride, &included);
+ if (stmt->stmt != NULL)
+ {
+ if (included.name != NULL)
+ uFree(included.name);
+ included.name = stmt->stmt;
+ stmt->stmt = NULL;
+ }
+ }
+ else
+ {
+ info->errorCount += 10; /* XXX: why 10?? */
+ return False;
+ }
+ /* Do we have more than one include statement? */
+ if ((stmt->next != NULL) && (included.errorCount < 1))
+ {
+ IncludeStmt *next;
+ unsigned op;
+ KeyNamesInfo next_incl;
+
+ for (next = stmt->next; next != NULL; next = next->next)
+ {
+ if ((next->file == NULL) && (next->map == NULL))
+ {
+ haveSelf = True;
+ MergeIncludedKeycodes(&included, info, next->merge);
+ ClearKeyNamesInfo(info);
+ }
+ else if (ProcessIncludeFile(next, XkmKeyNamesIndex, &rtrn, &op))
+ {
+ InitKeyNamesInfo(&next_incl);
+ HandleKeycodesFile(rtrn, xkb, MergeOverride, &next_incl);
+ MergeIncludedKeycodes(&included, &next_incl, op);
+ ClearKeyNamesInfo(&next_incl);
+ }
+ else
+ {
+ info->errorCount += 10; /* XXX: Why 10?? */
+ return False;
+ }
+ }
+ }
+ if (haveSelf)
+ *info = included;
+ else
+ {
+ MergeIncludedKeycodes(info, &included, newMerge);
+ ClearKeyNamesInfo(&included);
+ }
+ return (info->errorCount == 0);
+}
+
+/**
+ * Parse the given statement and store the output in the info struct.
+ * e.g. <ESC> = 9
+ */
+static int
+HandleKeycodeDef(KeycodeDef * stmt, unsigned merge, KeyNamesInfo * info)
+{
+ int code;
+ ExprResult result;
+
+ if (!ExprResolveInteger(stmt->value, &result, NULL, NULL))
+ {
+ ACTION1("No value keycode assigned to name <%s>\n", stmt->name);
+ return 0;
+ }
+ code = result.ival;
+ if ((code < info->effectiveMin) || (code > info->effectiveMax))
+ {
+ ERROR2("Illegal keycode %d for name <%s>\n", code, stmt->name);
+ ACTION2("Must be in the range %d-%d inclusive\n",
+ info->effectiveMin, info->effectiveMax);
+ return 0;
+ }
+ if (stmt->merge != MergeDefault)
+ {
+ if (stmt->merge == MergeReplace)
+ merge = MergeOverride;
+ else
+ merge = stmt->merge;
+ }
+ return AddKeyName(info, code, stmt->name, merge, info->fileID, True);
+}
+
+#define MIN_KEYCODE_DEF 0
+#define MAX_KEYCODE_DEF 1
+
+/**
+ * Handle the minimum/maximum statement of the xkb file.
+ * Sets explicitMin/Max and effectiveMin/Max of the info struct.
+ *
+ * @return 1 on success, 0 otherwise.
+ */
+static int
+HandleKeyNameVar(VarDef * stmt, KeyNamesInfo * info)
+{
+ ExprResult tmp, field;
+ ExprDef *arrayNdx;
+ int which;
+
+ if (ExprResolveLhs(stmt->name, &tmp, &field, &arrayNdx) == 0)
+ return 0; /* internal error, already reported */
+
+ if (tmp.str != NULL)
+ {
+ ERROR1("Unknown element %s encountered\n", tmp.str);
+ ACTION1("Default for field %s ignored\n", field.str);
+ return 0;
+ }
+ if (uStrCaseCmp(field.str, "minimum") == 0)
+ which = MIN_KEYCODE_DEF;
+ else if (uStrCaseCmp(field.str, "maximum") == 0)
+ which = MAX_KEYCODE_DEF;
+ else
+ {
+ ERROR("Unknown field encountered\n");
+ ACTION1("Assigment to field %s ignored\n", field.str);
+ return 0;
+ }
+ if (arrayNdx != NULL)
+ {
+ ERROR1("The %s setting is not an array\n", field.str);
+ ACTION("Illegal array reference ignored\n");
+ return 0;
+ }
+
+ if (ExprResolveInteger(stmt->value, &tmp, NULL, NULL) == 0)
+ {
+ ACTION1("Assignment to field %s ignored\n", field.str);
+ return 0;
+ }
+ if ((tmp.ival < XkbMinLegalKeyCode) || (tmp.ival > XkbMaxLegalKeyCode))
+ {
+ ERROR3
+ ("Illegal keycode %d (must be in the range %d-%d inclusive)\n",
+ tmp.ival, XkbMinLegalKeyCode, XkbMaxLegalKeyCode);
+ ACTION1("Value of \"%s\" not changed\n", field.str);
+ return 0;
+ }
+ if (which == MIN_KEYCODE_DEF)
+ {
+ if ((info->explicitMax > 0) && (info->explicitMax < tmp.ival))
+ {
+ ERROR2
+ ("Minimum key code (%d) must be <= maximum key code (%d)\n",
+ tmp.ival, info->explicitMax);
+ ACTION("Minimum key code value not changed\n");
+ return 0;
+ }
+ if ((info->computedMax > 0) && (info->computedMin < tmp.ival))
+ {
+ ERROR2
+ ("Minimum key code (%d) must be <= lowest defined key (%d)\n",
+ tmp.ival, info->computedMin);
+ ACTION("Minimum key code value not changed\n");
+ return 0;
+ }
+ info->explicitMin = tmp.ival;
+ info->effectiveMin = tmp.ival;
+ }
+ if (which == MAX_KEYCODE_DEF)
+ {
+ if ((info->explicitMin > 0) && (info->explicitMin > tmp.ival))
+ {
+ ERROR2("Maximum code (%d) must be >= minimum key code (%d)\n",
+ tmp.ival, info->explicitMin);
+ ACTION("Maximum code value not changed\n");
+ return 0;
+ }
+ if ((info->computedMax > 0) && (info->computedMax > tmp.ival))
+ {
+ ERROR2
+ ("Maximum code (%d) must be >= highest defined key (%d)\n",
+ tmp.ival, info->computedMax);
+ ACTION("Maximum code value not changed\n");
+ return 0;
+ }
+ info->explicitMax = tmp.ival;
+ info->effectiveMax = tmp.ival;
+ }
+ return 1;
+}
+
+static int
+HandleIndicatorNameDef(IndicatorNameDef * def,
+ unsigned merge, KeyNamesInfo * info)
+{
+ IndicatorNameInfo ii;
+ ExprResult tmp;
+
+ if ((def->ndx < 1) || (def->ndx > XkbNumIndicators))
+ {
+ info->errorCount++;
+ ERROR1("Name specified for illegal indicator index %d\n", def->ndx);
+ ACTION("Ignored\n");
+ return False;
+ }
+ InitIndicatorNameInfo(&ii, info);
+ ii.ndx = def->ndx;
+ if (!ExprResolveString(def->name, &tmp, NULL, NULL))
+ {
+ char buf[20];
+ snprintf(buf, sizeof(buf), "%d", def->ndx);
+ info->errorCount++;
+ return ReportBadType("indicator", "name", buf, "string");
+ }
+ ii.name = XkbInternAtom(NULL, tmp.str, False);
+ ii.virtual = def->virtual;
+ if (!AddIndicatorName(info, &ii))
+ return False;
+ return True;
+}
+
+/**
+ * Handle the xkb_keycodes section of a xkb file.
+ * All information about parsed keys is stored in the info struct.
+ *
+ * Such a section may have include statements, in which case this function is
+ * semi-recursive (it calls HandleIncludeKeycodes, which may call
+ * HandleKeycodesFile again).
+ *
+ * @param file The input file (parsed xkb_keycodes section)
+ * @param xkb Necessary to pass down, may have flags changed.
+ * @param merge Merge strategy (MergeOverride, etc.)
+ * @param info Struct to contain the fully parsed key information.
+ */
+static void
+HandleKeycodesFile(XkbFile * file,
+ XkbDescPtr xkb, unsigned merge, KeyNamesInfo * info)
+{
+ ParseCommon *stmt;
+
+ info->name = uStringDup(file->name);
+ stmt = file->defs;
+ while (stmt)
+ {
+ switch (stmt->stmtType)
+ {
+ case StmtInclude: /* e.g. include "evdev+aliases(qwerty)" */
+ if (!HandleIncludeKeycodes((IncludeStmt *) stmt, xkb, info))
+ info->errorCount++;
+ break;
+ case StmtKeycodeDef: /* e.g. <ESC> = 9; */
+ if (!HandleKeycodeDef((KeycodeDef *) stmt, merge, info))
+ info->errorCount++;
+ break;
+ case StmtKeyAliasDef: /* e.g. alias <MENU> = <COMP>; */
+ if (!HandleAliasDef((KeyAliasDef *) stmt,
+ merge, info->fileID, &info->aliases))
+ info->errorCount++;
+ break;
+ case StmtVarDef: /* e.g. minimum, maximum */
+ if (!HandleKeyNameVar((VarDef *) stmt, info))
+ info->errorCount++;
+ break;
+ case StmtIndicatorNameDef: /* e.g. indicator 1 = "Caps Lock"; */
+ if (!HandleIndicatorNameDef((IndicatorNameDef *) stmt,
+ merge, info))
+ {
+ info->errorCount++;
+ }
+ break;
+ case StmtInterpDef:
+ case StmtVModDef:
+ ERROR("Keycode files may define key and indicator names only\n");
+ ACTION1("Ignoring definition of %s\n",
+ ((stmt->stmtType ==
+ StmtInterpDef) ? "a symbol interpretation" :
+ "virtual modifiers"));
+ info->errorCount++;
+ break;
+ default:
+ WSGO1("Unexpected statement type %d in HandleKeycodesFile\n",
+ stmt->stmtType);
+ break;
+ }
+ stmt = stmt->next;
+ if (info->errorCount > 10)
+ {
+#ifdef NOISY
+ ERROR("Too many errors\n");
+#endif
+ ACTION1("Abandoning keycodes file \"%s\"\n", file->topName);
+ break;
+ }
+ }
+ return;
+}
+
+/**
+ * Compile the xkb_keycodes section, parse it's output, return the results.
+ *
+ * @param file The parsed XKB file (may have include statements requiring
+ * further parsing)
+ * @param result The effective keycodes, as gathered from the file.
+ * @param merge Merge strategy.
+ *
+ * @return True on success, False otherwise.
+ */
+Bool
+CompileKeycodes(XkbFile * file, XkbFileInfo * result, unsigned merge)
+{
+ KeyNamesInfo info; /* contains all the info after parsing */
+ XkbDescPtr xkb;
+
+ xkb = result->xkb;
+ InitKeyNamesInfo(&info);
+ HandleKeycodesFile(file, xkb, merge, &info);
+
+ /* all the keys are now stored in info */
+
+ if (info.errorCount == 0)
+ {
+ if (info.explicitMin > 0) /* if "minimum" statement was present */
+ xkb->min_key_code = info.effectiveMin;
+ else
+ xkb->min_key_code = info.computedMin;
+ if (info.explicitMax > 0) /* if "maximum" statement was present */
+ xkb->max_key_code = info.effectiveMax;
+ else
+ xkb->max_key_code = info.computedMax;
+ if (XkbAllocNames(xkb, XkbKeyNamesMask | XkbIndicatorNamesMask, 0, 0)
+ == Success)
+ {
+ register int i;
+ xkb->names->keycodes = XkbInternAtom(xkb->dpy, info.name, False);
+ uDEBUG2(1, "key range: %d..%d\n", xkb->min_key_code,
+ xkb->max_key_code);
+ for (i = info.computedMin; i <= info.computedMax; i++)
+ {
+ LongToKeyName(info.names[i], xkb->names->keys[i].name);
+ uDEBUG2(2, "key %d = %s\n", i,
+ XkbKeyNameText(xkb->names->keys[i].name, XkbMessage));
+ }
+ }
+ else
+ {
+ WSGO("Cannot create XkbNamesRec in CompileKeycodes\n");
+ return False;
+ }
+ if (info.leds)
+ {
+ IndicatorNameInfo *ii;
+ if (XkbAllocIndicatorMaps(xkb) != Success)
+ {
+ WSGO("Couldn't allocate IndicatorRec in CompileKeycodes\n");
+ ACTION("Physical indicators not set\n");
+ }
+ for (ii = info.leds; ii != NULL;
+ ii = (IndicatorNameInfo *) ii->defs.next)
+ {
+ xkb->names->indicators[ii->ndx - 1] =
+ XkbInternAtom(xkb->dpy,
+ XkbAtomGetString(NULL, ii->name), False);
+ if (xkb->indicators != NULL)
+ {
+ register unsigned bit;
+ bit = 1 << (ii->ndx - 1);
+ if (ii->virtual)
+ xkb->indicators->phys_indicators &= ~bit;
+ else
+ xkb->indicators->phys_indicators |= bit;
+ }
+ }
+ }
+ if (info.aliases)
+ ApplyAliases(xkb, False, &info.aliases);
+ return True;
+ }
+ ClearKeyNamesInfo(&info);
+ return False;
+}
diff --git a/xkbcomp/keycodes.h b/xkbcomp/keycodes.h
index b7f5b9989..11f4460fe 100644
--- a/xkbcomp/keycodes.h
+++ b/xkbcomp/keycodes.h
@@ -1,40 +1,40 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#ifndef KEYCODES_H
-#define KEYCODES_H 1
-
-#define KeyNameToLong(n) ((((unsigned long)n[0])<<24)|(((unsigned long)n[1])<<16)|(((unsigned long)n[2])<<8)|n[3])
-
-extern char *longText(unsigned long /* val */ ,
- unsigned /* format */
- );
-
-extern void LongToKeyName(unsigned long /* val */ ,
- char * /* name_rtrn */
- );
-
-#endif /* KEYCODES_H */
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#ifndef KEYCODES_H
+#define KEYCODES_H 1
+
+#define KeyNameToLong(n) ((((unsigned long)n[0])<<24)|(((unsigned long)n[1])<<16)|(((unsigned long)n[2])<<8)|n[3])
+
+extern char *longText(unsigned long /* val */ ,
+ unsigned /* format */
+ );
+
+extern void LongToKeyName(unsigned long /* val */ ,
+ char * /* name_rtrn */
+ );
+
+#endif /* KEYCODES_H */
diff --git a/xkbcomp/keymap.c b/xkbcomp/keymap.c
index 2c90f515d..a419d8c42 100644
--- a/xkbcomp/keymap.c
+++ b/xkbcomp/keymap.c
@@ -1,183 +1,183 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#include "xkbcomp.h"
-#include "tokens.h"
-#include "expr.h"
-#include "vmod.h"
-#include "action.h"
-#include "misc.h"
-#include "indicators.h"
-
-#define KEYCODES 0
-#define GEOMETRY 1
-#define TYPES 2
-#define COMPAT 3
-#define SYMBOLS 4
-#define MAX_SECTIONS 5
-
-static XkbFile *sections[MAX_SECTIONS];
-
-/**
- * Compile the given file and store the output in result.
- * @param file A list of XkbFiles, each denoting one type (e.g.
- * XkmKeyNamesIdx, etc.)
- */
-Bool
-CompileKeymap(XkbFile * file, XkbFileInfo * result, unsigned merge)
-{
- unsigned have;
- Bool ok;
- unsigned required, legal;
- unsigned mainType;
- char *mainName;
- LEDInfo *unbound = NULL;
-
- bzero(sections, MAX_SECTIONS * sizeof(XkbFile *));
- mainType = file->type;
- mainName = file->name;
- switch (mainType)
- {
- case XkmSemanticsFile:
- required = XkmSemanticsRequired;
- legal = XkmSemanticsLegal;
- break;
- case XkmLayoutFile: /* standard type if setxkbmap -print */
- required = XkmLayoutRequired;
- legal = XkmKeymapLegal;
- break;
- case XkmKeymapFile:
- required = XkmKeymapRequired;
- legal = XkmKeymapLegal;
- break;
- default:
- ERROR1("Cannot compile %s alone into an XKM file\n",
- XkbConfigText(mainType, XkbMessage));
- return False;
- }
- have = 0;
- ok = 1;
- file = (XkbFile *) file->defs;
- /* Check for duplicate entries in the input file */
- while ((file) && (ok))
- {
- file->topName = mainName;
- if ((have & (1 << file->type)) != 0)
- {
- ERROR2("More than one %s section in a %s file\n",
- XkbConfigText(file->type, XkbMessage),
- XkbConfigText(mainType, XkbMessage));
- ACTION("All sections after the first ignored\n");
- ok = False;
- }
- else if ((1 << file->type) & (~legal))
- {
- ERROR2("Cannot define %s in a %s file\n",
- XkbConfigText(file->type, XkbMessage),
- XkbConfigText(mainType, XkbMessage));
- ok = False;
- }
- else
- switch (file->type)
- {
- case XkmSemanticsFile:
- case XkmLayoutFile:
- case XkmKeymapFile:
- WSGO2("Illegal %s configuration in a %s file\n",
- XkbConfigText(file->type, XkbMessage),
- XkbConfigText(mainType, XkbMessage));
- ACTION("Ignored\n");
- ok = False;
- break;
- case XkmKeyNamesIndex:
- sections[KEYCODES] = file;
- break;
- case XkmTypesIndex:
- sections[TYPES] = file;
- break;
- case XkmSymbolsIndex:
- sections[SYMBOLS] = file;
- break;
- case XkmCompatMapIndex:
- sections[COMPAT] = file;
- break;
- case XkmGeometryIndex:
- case XkmGeometryFile:
- sections[GEOMETRY] = file;
- break;
- case XkmVirtualModsIndex:
- case XkmIndicatorsIndex:
- WSGO1("Found an isolated %s section\n",
- XkbConfigText(file->type, XkbMessage));
- break;
- default:
- WSGO1("Unknown file type %d\n", file->type);
- break;
- }
- if (ok)
- have |= (1 << file->type);
- file = (XkbFile *) file->common.next;
- }
- /* compile the sections we have in the file one-by-one, or fail. */
- if (ok)
- {
- if (ok && (sections[KEYCODES] != NULL))
- ok = CompileKeycodes(sections[KEYCODES], result, MergeOverride);
- if (ok && (sections[GEOMETRY] != NULL))
- ok = CompileGeometry(sections[GEOMETRY], result, MergeOverride);
- if (ok && (sections[TYPES] != NULL))
- ok = CompileKeyTypes(sections[TYPES], result, MergeOverride);
- if (ok && (sections[COMPAT] != NULL))
- ok = CompileCompatMap(sections[COMPAT], result, MergeOverride,
- &unbound);
- if (ok && (sections[SYMBOLS] != NULL))
- ok = CompileSymbols(sections[SYMBOLS], result, MergeOverride);
- }
- if (!ok)
- return False;
- result->defined = have;
- if (required & (~have))
- {
- register int i, bit;
- unsigned missing;
- missing = required & (~have);
- for (i = 0, bit = 1; missing != 0; i++, bit <<= 1)
- {
- if (missing & bit)
- {
- ERROR2("Missing %s section in a %s file\n",
- XkbConfigText(i, XkbMessage),
- XkbConfigText(mainType, XkbMessage));
- missing &= ~bit;
- }
- }
- ACTION1("Description of %s not compiled\n",
- XkbConfigText(mainType, XkbMessage));
- ok = False;
- }
- ok = BindIndicators(result, True, unbound, NULL);
- return ok;
-}
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#include "xkbcomp.h"
+#include "tokens.h"
+#include "expr.h"
+#include "vmod.h"
+#include "action.h"
+#include "misc.h"
+#include "indicators.h"
+
+#define KEYCODES 0
+#define GEOMETRY 1
+#define TYPES 2
+#define COMPAT 3
+#define SYMBOLS 4
+#define MAX_SECTIONS 5
+
+static XkbFile *sections[MAX_SECTIONS];
+
+/**
+ * Compile the given file and store the output in result.
+ * @param file A list of XkbFiles, each denoting one type (e.g.
+ * XkmKeyNamesIdx, etc.)
+ */
+Bool
+CompileKeymap(XkbFile * file, XkbFileInfo * result, unsigned merge)
+{
+ unsigned have;
+ Bool ok;
+ unsigned required, legal;
+ unsigned mainType;
+ char *mainName;
+ LEDInfo *unbound = NULL;
+
+ bzero(sections, MAX_SECTIONS * sizeof(XkbFile *));
+ mainType = file->type;
+ mainName = file->name;
+ switch (mainType)
+ {
+ case XkmSemanticsFile:
+ required = XkmSemanticsRequired;
+ legal = XkmSemanticsLegal;
+ break;
+ case XkmLayoutFile: /* standard type if setxkbmap -print */
+ required = XkmLayoutRequired;
+ legal = XkmKeymapLegal;
+ break;
+ case XkmKeymapFile:
+ required = XkmKeymapRequired;
+ legal = XkmKeymapLegal;
+ break;
+ default:
+ ERROR1("Cannot compile %s alone into an XKM file\n",
+ XkbConfigText(mainType, XkbMessage));
+ return False;
+ }
+ have = 0;
+ ok = 1;
+ file = (XkbFile *) file->defs;
+ /* Check for duplicate entries in the input file */
+ while ((file) && (ok))
+ {
+ file->topName = mainName;
+ if ((have & (1 << file->type)) != 0)
+ {
+ ERROR2("More than one %s section in a %s file\n",
+ XkbConfigText(file->type, XkbMessage),
+ XkbConfigText(mainType, XkbMessage));
+ ACTION("All sections after the first ignored\n");
+ ok = False;
+ }
+ else if ((1 << file->type) & (~legal))
+ {
+ ERROR2("Cannot define %s in a %s file\n",
+ XkbConfigText(file->type, XkbMessage),
+ XkbConfigText(mainType, XkbMessage));
+ ok = False;
+ }
+ else
+ switch (file->type)
+ {
+ case XkmSemanticsFile:
+ case XkmLayoutFile:
+ case XkmKeymapFile:
+ WSGO2("Illegal %s configuration in a %s file\n",
+ XkbConfigText(file->type, XkbMessage),
+ XkbConfigText(mainType, XkbMessage));
+ ACTION("Ignored\n");
+ ok = False;
+ break;
+ case XkmKeyNamesIndex:
+ sections[KEYCODES] = file;
+ break;
+ case XkmTypesIndex:
+ sections[TYPES] = file;
+ break;
+ case XkmSymbolsIndex:
+ sections[SYMBOLS] = file;
+ break;
+ case XkmCompatMapIndex:
+ sections[COMPAT] = file;
+ break;
+ case XkmGeometryIndex:
+ case XkmGeometryFile:
+ sections[GEOMETRY] = file;
+ break;
+ case XkmVirtualModsIndex:
+ case XkmIndicatorsIndex:
+ WSGO1("Found an isolated %s section\n",
+ XkbConfigText(file->type, XkbMessage));
+ break;
+ default:
+ WSGO1("Unknown file type %d\n", file->type);
+ break;
+ }
+ if (ok)
+ have |= (1 << file->type);
+ file = (XkbFile *) file->common.next;
+ }
+ /* compile the sections we have in the file one-by-one, or fail. */
+ if (ok)
+ {
+ if (ok && (sections[KEYCODES] != NULL))
+ ok = CompileKeycodes(sections[KEYCODES], result, MergeOverride);
+ if (ok && (sections[GEOMETRY] != NULL))
+ ok = CompileGeometry(sections[GEOMETRY], result, MergeOverride);
+ if (ok && (sections[TYPES] != NULL))
+ ok = CompileKeyTypes(sections[TYPES], result, MergeOverride);
+ if (ok && (sections[COMPAT] != NULL))
+ ok = CompileCompatMap(sections[COMPAT], result, MergeOverride,
+ &unbound);
+ if (ok && (sections[SYMBOLS] != NULL))
+ ok = CompileSymbols(sections[SYMBOLS], result, MergeOverride);
+ }
+ if (!ok)
+ return False;
+ result->defined = have;
+ if (required & (~have))
+ {
+ register int i, bit;
+ unsigned missing;
+ missing = required & (~have);
+ for (i = 0, bit = 1; missing != 0; i++, bit <<= 1)
+ {
+ if (missing & bit)
+ {
+ ERROR2("Missing %s section in a %s file\n",
+ XkbConfigText(i, XkbMessage),
+ XkbConfigText(mainType, XkbMessage));
+ missing &= ~bit;
+ }
+ }
+ ACTION1("Description of %s not compiled\n",
+ XkbConfigText(mainType, XkbMessage));
+ ok = False;
+ }
+ ok = BindIndicators(result, True, unbound, NULL);
+ return ok;
+}
diff --git a/xkbcomp/keytypes.c b/xkbcomp/keytypes.c
index d0d5302f9..da55d755d 100644
--- a/xkbcomp/keytypes.c
+++ b/xkbcomp/keytypes.c
@@ -1,1293 +1,1293 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#include "xkbcomp.h"
-#include "tokens.h"
-#include "expr.h"
-#include "vmod.h"
-#include "action.h"
-#include "misc.h"
-
-typedef struct _PreserveInfo
-{
- CommonInfo defs;
- short matchingMapIndex;
- unsigned char indexMods;
- unsigned char preMods;
- unsigned short indexVMods;
- unsigned short preVMods;
-} PreserveInfo;
-
-#define _KT_Name (1<<0)
-#define _KT_Mask (1<<1)
-#define _KT_Map (1<<2)
-#define _KT_Preserve (1<<3)
-#define _KT_LevelNames (1<<4)
-
-typedef struct _KeyTypeInfo
-{
- CommonInfo defs;
- Display *dpy;
- Atom name;
- int fileID;
- unsigned mask;
- unsigned vmask;
- Bool groupInfo;
- int numLevels;
- int nEntries;
- int szEntries;
- XkbKTMapEntryPtr entries;
- PreserveInfo *preserve;
- int szNames;
- Atom *lvlNames;
-} KeyTypeInfo;
-
-typedef struct _KeyTypesInfo
-{
- Display *dpy;
- char *name;
- int errorCount;
- int fileID;
- unsigned stdPresent;
- int nTypes;
- KeyTypeInfo *types;
- KeyTypeInfo dflt;
- VModInfo vmods;
-} KeyTypesInfo;
-
-Atom tok_ONE_LEVEL;
-Atom tok_TWO_LEVEL;
-Atom tok_ALPHABETIC;
-Atom tok_KEYPAD;
-
-/***====================================================================***/
-
-#define ReportTypeShouldBeArray(t,f) \
- ReportShouldBeArray("key type",(f),TypeTxt(t))
-#define ReportTypeBadType(t,f,w) \
- ReportBadType("key type",(f),TypeTxt(t),(w))
-
-/***====================================================================***/
-
-extern Bool AddMapEntry(XkbDescPtr /* xkb */ ,
- KeyTypeInfo * /* type */ ,
- XkbKTMapEntryPtr /* new */ ,
- Bool /* clobber */ ,
- Bool /* report */
- );
-
-extern Bool AddPreserve(XkbDescPtr /* xkb */ ,
- KeyTypeInfo * /* type */ ,
- PreserveInfo * /* new */ ,
- Bool /* clobber */ ,
- Bool /* report */
- );
-
-extern Bool AddLevelName(KeyTypeInfo * /* type */ ,
- unsigned /* level */ ,
- Atom /* name */ ,
- Bool /* clobber */ ,
- Bool /* report */
- );
-
-#define MapEntryTxt(t,x,e) \
- XkbVModMaskText((t)->dpy,(x),(e)->mods.real_mods,(e)->mods.vmods,XkbMessage)
-#define PreserveIndexTxt(t,x,p) \
- XkbVModMaskText((t)->dpy,(x),(p)->indexMods,(p)->indexVMods,XkbMessage)
-#define PreserveTxt(t,x,p) \
- XkbVModMaskText((t)->dpy,(x),(p)->preMods,(p)->preVMods,XkbMessage)
-#define TypeTxt(t) XkbAtomText((t)->dpy,(t)->name,XkbMessage)
-#define TypeMaskTxt(t,x) \
- XkbVModMaskText((t)->dpy,(x),(t)->mask,(t)->vmask,XkbMessage)
-
-/***====================================================================***/
-
-static void
-InitKeyTypesInfo(KeyTypesInfo * info, XkbDescPtr xkb, KeyTypesInfo * from)
-{
- tok_ONE_LEVEL = XkbInternAtom(NULL, "ONE_LEVEL", False);
- tok_TWO_LEVEL = XkbInternAtom(NULL, "TWO_LEVEL", False);
- tok_ALPHABETIC = XkbInternAtom(NULL, "ALPHABETIC", False);
- tok_KEYPAD = XkbInternAtom(NULL, "KEYPAD", False);
- info->dpy = NULL;
- info->name = uStringDup("default");
- info->errorCount = 0;
- info->stdPresent = 0;
- info->nTypes = 0;
- info->types = NULL;
- info->dflt.defs.defined = 0;
- info->dflt.defs.fileID = 0;
- info->dflt.defs.merge = MergeOverride;
- info->dflt.defs.next = NULL;
- info->dflt.name = None;
- info->dflt.mask = 0;
- info->dflt.vmask = 0;
- info->dflt.groupInfo = False;
- info->dflt.numLevels = 1;
- info->dflt.nEntries = info->dflt.szEntries = 0;
- info->dflt.entries = NULL;
- info->dflt.szNames = 0;
- info->dflt.lvlNames = NULL;
- info->dflt.preserve = NULL;
- InitVModInfo(&info->vmods, xkb);
- if (from != NULL)
- {
- info->dpy = from->dpy;
- info->dflt = from->dflt;
- if (from->dflt.entries)
- {
- info->dflt.entries = uTypedCalloc(from->dflt.szEntries,
- XkbKTMapEntryRec);
- if (info->dflt.entries)
- {
- unsigned sz = from->dflt.nEntries * sizeof(XkbKTMapEntryRec);
- memcpy(info->dflt.entries, from->dflt.entries, sz);
- }
- }
- if (from->dflt.lvlNames)
- {
- info->dflt.lvlNames = uTypedCalloc(from->dflt.szNames, Atom);
- if (info->dflt.lvlNames)
- {
- register unsigned sz = from->dflt.szNames * sizeof(Atom);
- memcpy(info->dflt.lvlNames, from->dflt.lvlNames, sz);
- }
- }
- if (from->dflt.preserve)
- {
- PreserveInfo *old, *new, *last;
- last = NULL;
- old = from->dflt.preserve;
- for (; old; old = (PreserveInfo *) old->defs.next)
- {
- new = uTypedAlloc(PreserveInfo);
- if (!new)
- return;
- *new = *old;
- new->defs.next = NULL;
- if (last)
- last->defs.next = (CommonInfo *) new;
- else
- info->dflt.preserve = new;
- last = new;
- }
- }
- }
- return;
-}
-
-static void
-FreeKeyTypeInfo(KeyTypeInfo * type)
-{
- if (type->entries != NULL)
- {
- uFree(type->entries);
- type->entries = NULL;
- }
- if (type->lvlNames != NULL)
- {
- uFree(type->lvlNames);
- type->lvlNames = NULL;
- }
- if (type->preserve != NULL)
- {
- ClearCommonInfo(&type->preserve->defs);
- type->preserve = NULL;
- }
- return;
-}
-
-static void
-FreeKeyTypesInfo(KeyTypesInfo * info)
-{
- info->dpy = NULL;
- if (info->name)
- uFree(info->name);
- info->name = NULL;
- if (info->types)
- {
- register KeyTypeInfo *type;
- for (type = info->types; type; type = (KeyTypeInfo *) type->defs.next)
- {
- FreeKeyTypeInfo(type);
- }
- info->types = (KeyTypeInfo *) ClearCommonInfo(&info->types->defs);
- }
- FreeKeyTypeInfo(&info->dflt);
- return;
-}
-
-static KeyTypeInfo *
-NextKeyType(KeyTypesInfo * info)
-{
- KeyTypeInfo *type;
-
- type = uTypedAlloc(KeyTypeInfo);
- if (type != NULL)
- {
- bzero(type, sizeof(KeyTypeInfo));
- type->defs.fileID = info->fileID;
- type->dpy = info->dpy;
- info->types = (KeyTypeInfo *) AddCommonInfo(&info->types->defs,
- (CommonInfo *) type);
- info->nTypes++;
- }
- return type;
-}
-
-static KeyTypeInfo *
-FindMatchingKeyType(KeyTypesInfo * info, KeyTypeInfo * new)
-{
- KeyTypeInfo *old;
-
- for (old = info->types; old; old = (KeyTypeInfo *) old->defs.next)
- {
- if (old->name == new->name)
- return old;
- }
- return NULL;
-}
-
-static Bool
-ReportTypeBadWidth(const char *type, int has, int needs)
-{
- ERROR3("Key type \"%s\" has %d levels, must have %d\n", type, has, needs);
- ACTION("Illegal type definition ignored\n");
- return False;
-}
-
-static Bool
-AddKeyType(XkbDescPtr xkb, KeyTypesInfo * info, KeyTypeInfo * new)
-{
- KeyTypeInfo *old;
-
- if (new->name == tok_ONE_LEVEL)
- {
- if (new->numLevels > 1)
- return ReportTypeBadWidth("ONE_LEVEL", new->numLevels, 1);
- info->stdPresent |= XkbOneLevelMask;
- }
- else if (new->name == tok_TWO_LEVEL)
- {
- if (new->numLevels > 2)
- return ReportTypeBadWidth("TWO_LEVEL", new->numLevels, 2);
- else if (new->numLevels < 2)
- new->numLevels = 2;
- info->stdPresent |= XkbTwoLevelMask;
- }
- else if (new->name == tok_ALPHABETIC)
- {
- if (new->numLevels > 2)
- return ReportTypeBadWidth("ALPHABETIC", new->numLevels, 2);
- else if (new->numLevels < 2)
- new->numLevels = 2;
- info->stdPresent |= XkbAlphabeticMask;
- }
- else if (new->name == tok_KEYPAD)
- {
- if (new->numLevels > 2)
- return ReportTypeBadWidth("KEYPAD", new->numLevels, 2);
- else if (new->numLevels < 2)
- new->numLevels = 2;
- info->stdPresent |= XkbKeypadMask;
- }
-
- old = FindMatchingKeyType(info, new);
- if (old != NULL)
- {
- Bool report;
- if ((new->defs.merge == MergeReplace)
- || (new->defs.merge == MergeOverride))
- {
- KeyTypeInfo *next = (KeyTypeInfo *) old->defs.next;
- if (((old->defs.fileID == new->defs.fileID)
- && (warningLevel > 0)) || (warningLevel > 9))
- {
- WARN1("Multiple definitions of the %s key type\n",
- XkbAtomGetString(NULL, new->name));
- ACTION("Earlier definition ignored\n");
- }
- FreeKeyTypeInfo(old);
- *old = *new;
- new->szEntries = new->nEntries = 0;
- new->entries = NULL;
- new->preserve = NULL;
- new->lvlNames = NULL;
- old->defs.next = &next->defs;
- return True;
- }
- report = (old->defs.fileID == new->defs.fileID) && (warningLevel > 0);
- if (report)
- {
- WARN1("Multiple definitions of the %s key type\n",
- XkbAtomGetString(NULL, new->name));
- ACTION("Later definition ignored\n");
- }
- FreeKeyTypeInfo(new);
- return True;
- }
- old = NextKeyType(info);
- if (old == NULL)
- return False;
- *old = *new;
- old->defs.next = NULL;
- new->nEntries = new->szEntries = 0;
- new->entries = NULL;
- new->szNames = 0;
- new->lvlNames = NULL;
- new->preserve = NULL;
- return True;
-}
-
-/***====================================================================***/
-
-static void
-MergeIncludedKeyTypes(KeyTypesInfo * into,
- KeyTypesInfo * from, unsigned merge, XkbDescPtr xkb)
-{
- KeyTypeInfo *type;
-
- if (from->errorCount > 0)
- {
- into->errorCount += from->errorCount;
- return;
- }
- if (into->name == NULL)
- {
- into->name = from->name;
- from->name = NULL;
- }
- for (type = from->types; type; type = (KeyTypeInfo *) type->defs.next)
- {
- if (merge != MergeDefault)
- type->defs.merge = merge;
- if (!AddKeyType(xkb, into, type))
- into->errorCount++;
- }
- into->stdPresent |= from->stdPresent;
- return;
-}
-
-typedef void (*FileHandler) (XkbFile * /* file */ ,
- XkbDescPtr /* xkb */ ,
- unsigned /* merge */ ,
- KeyTypesInfo * /* included */
- );
-
-static Bool
-HandleIncludeKeyTypes(IncludeStmt * stmt,
- XkbDescPtr xkb, KeyTypesInfo * info, FileHandler hndlr)
-{
- unsigned newMerge;
- XkbFile *rtrn;
- KeyTypesInfo included;
- Bool haveSelf;
-
- haveSelf = False;
- if ((stmt->file == NULL) && (stmt->map == NULL))
- {
- haveSelf = True;
- included = *info;
- bzero(info, sizeof(KeyTypesInfo));
- }
- else if (ProcessIncludeFile(stmt, XkmTypesIndex, &rtrn, &newMerge))
- {
- InitKeyTypesInfo(&included, xkb, info);
- included.fileID = included.dflt.defs.fileID = rtrn->id;
- included.dflt.defs.merge = newMerge;
-
- (*hndlr) (rtrn, xkb, newMerge, &included);
- if (stmt->stmt != NULL)
- {
- if (included.name != NULL)
- uFree(included.name);
- included.name = stmt->stmt;
- stmt->stmt = NULL;
- }
- }
- else
- {
- info->errorCount += 10;
- return False;
- }
- if ((stmt->next != NULL) && (included.errorCount < 1))
- {
- IncludeStmt *next;
- unsigned op;
- KeyTypesInfo next_incl;
-
- for (next = stmt->next; next != NULL; next = next->next)
- {
- if ((next->file == NULL) && (next->map == NULL))
- {
- haveSelf = True;
- MergeIncludedKeyTypes(&included, info, next->merge, xkb);
- FreeKeyTypesInfo(info);
- }
- else if (ProcessIncludeFile(next, XkmTypesIndex, &rtrn, &op))
- {
- InitKeyTypesInfo(&next_incl, xkb, &included);
- next_incl.fileID = next_incl.dflt.defs.fileID = rtrn->id;
- next_incl.dflt.defs.merge = op;
- (*hndlr) (rtrn, xkb, op, &next_incl);
- MergeIncludedKeyTypes(&included, &next_incl, op, xkb);
- FreeKeyTypesInfo(&next_incl);
- }
- else
- {
- info->errorCount += 10;
- return False;
- }
- }
- }
- if (haveSelf)
- *info = included;
- else
- {
- MergeIncludedKeyTypes(info, &included, newMerge, xkb);
- FreeKeyTypesInfo(&included);
- }
- return (info->errorCount == 0);
-}
-
-/***====================================================================***/
-
-static XkbKTMapEntryPtr
-FindMatchingMapEntry(KeyTypeInfo * type, unsigned mask, unsigned vmask)
-{
- register int i;
- XkbKTMapEntryPtr entry;
-
- for (i = 0, entry = type->entries; i < type->nEntries; i++, entry++)
- {
- if ((entry->mods.real_mods == mask) && (entry->mods.vmods == vmask))
- return entry;
- }
- return NULL;
-}
-
-static void
-DeleteLevel1MapEntries(KeyTypeInfo * type)
-{
- register int i, n;
-
- for (i = 0; i < type->nEntries; i++)
- {
- if (type->entries[i].level == 0)
- {
- for (n = i; n < type->nEntries - 1; n++)
- {
- type->entries[n] = type->entries[n + 1];
- }
- type->nEntries--;
- }
- }
- return;
-}
-
-/**
- * Return a pointer to the next free XkbKTMapEntry, reallocating space if
- * necessary.
- */
-static XkbKTMapEntryPtr
-NextMapEntry(KeyTypeInfo * type)
-{
- if (type->entries == NULL)
- {
- type->entries = uTypedCalloc(2, XkbKTMapEntryRec);
- if (type->entries == NULL)
- {
- ERROR1("Couldn't allocate map entries for %s\n", TypeTxt(type));
- ACTION("Map entries lost\n");
- return NULL;
- }
- type->szEntries = 2;
- type->nEntries = 0;
- }
- else if (type->nEntries >= type->szEntries)
- {
- type->szEntries *= 2;
- type->entries = uTypedRecalloc(type->entries,
- type->nEntries, type->szEntries,
- XkbKTMapEntryRec);
- if (type->entries == NULL)
- {
- ERROR1("Couldn't reallocate map entries for %s\n", TypeTxt(type));
- ACTION("Map entries lost\n");
- return NULL;
- }
- }
- return &type->entries[type->nEntries++];
-}
-
-Bool
-AddPreserve(XkbDescPtr xkb,
- KeyTypeInfo * type, PreserveInfo * new, Bool clobber, Bool report)
-{
- PreserveInfo *old;
-
- old = type->preserve;
- while (old != NULL)
- {
- if ((old->indexMods != new->indexMods) ||
- (old->indexVMods != new->indexVMods))
- {
- old = (PreserveInfo *) old->defs.next;
- continue;
- }
- if ((old->preMods == new->preMods)
- && (old->preVMods == new->preVMods))
- {
- if (warningLevel > 9)
- {
- WARN2("Identical definitions for preserve[%s] in %s\n",
- PreserveIndexTxt(type, xkb, old), TypeTxt(type));
- ACTION("Ignored\n");
- }
- return True;
- }
- if (report && (warningLevel > 0))
- {
- char *str;
- WARN2("Multiple definitions for preserve[%s] in %s\n",
- PreserveIndexTxt(type, xkb, old), TypeTxt(type));
-
- if (clobber)
- str = PreserveTxt(type, xkb, new);
- else
- str = PreserveTxt(type, xkb, old);
- ACTION1("Using %s, ", str);
- if (clobber)
- str = PreserveTxt(type, xkb, old);
- else
- str = PreserveTxt(type, xkb, new);
- INFO1("ignoring %s\n", str);
- }
- if (clobber)
- {
- old->preMods = new->preMods;
- old->preVMods = new->preVMods;
- }
- return True;
- }
- old = uTypedAlloc(PreserveInfo);
- if (!old)
- {
- WSGO1("Couldn't allocate preserve in %s\n", TypeTxt(type));
- ACTION1("Preserve[%s] lost\n", PreserveIndexTxt(type, xkb, old));
- return False;
- }
- *old = *new;
- old->matchingMapIndex = -1;
- type->preserve =
- (PreserveInfo *) AddCommonInfo(&type->preserve->defs, &old->defs);
- return True;
-}
-
-/**
- * Add a new KTMapEntry to the given key type. If an entry with the same mods
- * already exists, the level is updated (if clobber is TRUE). Otherwise, a new
- * entry is created.
- *
- * @param clobber Overwrite existing entry.
- * @param report True if a warning is to be printed on.
- */
-Bool
-AddMapEntry(XkbDescPtr xkb,
- KeyTypeInfo * type,
- XkbKTMapEntryPtr new, Bool clobber, Bool report)
-{
- XkbKTMapEntryPtr old;
-
- if ((old =
- FindMatchingMapEntry(type, new->mods.real_mods, new->mods.vmods)))
- {
- if (report && (old->level != new->level))
- {
- unsigned use, ignore;
- if (clobber)
- {
- use = new->level + 1;
- ignore = old->level + 1;
- }
- else
- {
- use = old->level + 1;
- ignore = new->level + 1;
- }
- WARN2("Multiple map entries for %s in %s\n",
- MapEntryTxt(type, xkb, new), TypeTxt(type));
- ACTION2("Using %d, ignoring %d\n", use, ignore);
- }
- else if (warningLevel > 9)
- {
- WARN3("Multiple occurences of map[%s]= %d in %s\n",
- MapEntryTxt(type, xkb, new), new->level + 1, TypeTxt(type));
- ACTION("Ignored\n");
- return True;
- }
- if (clobber)
- old->level = new->level;
- return True;
- }
- if ((old = NextMapEntry(type)) == NULL)
- return False; /* allocation failure, already reported */
- if (new->level >= type->numLevels)
- type->numLevels = new->level + 1;
- if (new->mods.vmods == 0)
- old->active = True;
- else
- old->active = False;
- old->mods.mask = new->mods.real_mods;
- old->mods.real_mods = new->mods.real_mods;
- old->mods.vmods = new->mods.vmods;
- old->level = new->level;
- return True;
-}
-
-static LookupEntry lnames[] = {
- {"level1", 1},
- {"level2", 2},
- {"level3", 3},
- {"level4", 4},
- {"level5", 5},
- {"level6", 6},
- {"level7", 7},
- {"level8", 8},
- {NULL, 0}
-};
-
-static Bool
-SetMapEntry(KeyTypeInfo * type,
- XkbDescPtr xkb, ExprDef * arrayNdx, ExprDef * value)
-{
- ExprResult rtrn;
- XkbKTMapEntryRec entry;
-
- if (arrayNdx == NULL)
- return ReportTypeShouldBeArray(type, "map entry");
- if (!ExprResolveModMask(arrayNdx, &rtrn, LookupVModMask, (XPointer) xkb))
- return ReportTypeBadType(type, "map entry", "modifier mask");
- entry.mods.real_mods = rtrn.uval & 0xff; /* modifiers < 512 */
- entry.mods.vmods = (rtrn.uval >> 8) & 0xffff; /* modifiers > 512 */
- if ((entry.mods.real_mods & (~type->mask)) ||
- ((entry.mods.vmods & (~type->vmask)) != 0))
- {
- if (warningLevel > 0)
- {
- WARN1("Map entry for unused modifiers in %s\n", TypeTxt(type));
- ACTION1("Using %s instead of ",
- XkbVModMaskText(type->dpy, xkb,
- entry.mods.real_mods & type->mask,
- entry.mods.vmods & type->vmask,
- XkbMessage));
- INFO1("%s\n", MapEntryTxt(type, xkb, &entry));
- }
- entry.mods.real_mods &= type->mask;
- entry.mods.vmods &= type->vmask;
- }
- if (!ExprResolveInteger(value, &rtrn, SimpleLookup, (XPointer) lnames))
- {
- ERROR("Level specifications in a key type must be integer\n");
- ACTION("Ignoring malformed level specification\n");
- return False;
- }
- if ((rtrn.ival < 1) || (rtrn.ival > XkbMaxShiftLevel + 1))
- {
- ERROR3("Shift level %d out of range (1..%d) in key type %s\n",
- XkbMaxShiftLevel + 1, rtrn.ival, TypeTxt(type));
- ACTION1("Ignoring illegal definition of map[%s]\n",
- MapEntryTxt(type, xkb, &entry));
- return False;
- }
- entry.level = rtrn.ival - 1;
- return AddMapEntry(xkb, type, &entry, True, True);
-}
-
-static Bool
-SetPreserve(KeyTypeInfo * type,
- XkbDescPtr xkb, ExprDef * arrayNdx, ExprDef * value)
-{
- ExprResult rtrn;
- PreserveInfo new;
-
- if (arrayNdx == NULL)
- return ReportTypeShouldBeArray(type, "preserve entry");
- if (!ExprResolveModMask(arrayNdx, &rtrn, LookupVModMask, (XPointer) xkb))
- return ReportTypeBadType(type, "preserve entry", "modifier mask");
- new.defs = type->defs;
- new.defs.next = NULL;
- new.indexMods = rtrn.uval & 0xff;
- new.indexVMods = (rtrn.uval >> 8) & 0xffff;
- if ((new.indexMods & (~type->mask)) || (new.indexVMods & (~type->vmask)))
- {
- if (warningLevel > 0)
- {
- WARN1("Preserve for modifiers not used by the %s type\n",
- TypeTxt(type));
- ACTION1("Index %s converted to ",
- PreserveIndexTxt(type, xkb, &new));
- }
- new.indexMods &= type->mask;
- new.indexVMods &= type->vmask;
- if (warningLevel > 0)
- INFO1("%s\n", PreserveIndexTxt(type, xkb, &new));
- }
- if (!ExprResolveModMask(value, &rtrn, LookupVModMask, (XPointer) xkb))
- {
- ERROR("Preserve value in a key type is not a modifier mask\n");
- ACTION2("Ignoring preserve[%s] in type %s\n",
- PreserveIndexTxt(type, xkb, &new), TypeTxt(type));
- return False;
- }
- new.preMods = rtrn.uval & 0xff;
- new.preVMods = (rtrn.uval >> 16) & 0xffff;
- if ((new.preMods & (~new.indexMods))
- || (new.preVMods && (~new.indexVMods)))
- {
- if (warningLevel > 0)
- {
- WARN2("Illegal value for preserve[%s] in type %s\n",
- PreserveTxt(type, xkb, &new), TypeTxt(type));
- ACTION1("Converted %s to ", PreserveIndexTxt(type, xkb, &new));
- }
- new.preMods &= new.indexMods;
- new.preVMods &= new.indexVMods;
- if (warningLevel > 0)
- {
- INFO1("%s\n", PreserveIndexTxt(type, xkb, &new));
- }
- }
- return AddPreserve(xkb, type, &new, True, True);
-}
-
-/***====================================================================***/
-
-Bool
-AddLevelName(KeyTypeInfo * type,
- unsigned level, Atom name, Bool clobber, Bool report)
-{
- if ((type->lvlNames == NULL) || (type->szNames <= level))
- {
- type->lvlNames =
- uTypedRecalloc(type->lvlNames, type->szNames, level + 1, Atom);
- if (type->lvlNames == NULL)
- {
- ERROR1("Couldn't allocate level names for type %s\n",
- TypeTxt(type));
- ACTION("Level names lost\n");
- type->szNames = 0;
- return False;
- }
- type->szNames = level + 1;
- }
- else if (type->lvlNames[level] == name)
- {
- if (warningLevel > 9)
- {
- WARN2("Duplicate names for level %d of key type %s\n",
- level + 1, TypeTxt(type));
- ACTION("Ignored\n");
- }
- return True;
- }
- else if (type->lvlNames[level] != None)
- {
- if (warningLevel > 0)
- {
- char *old, *new;
- old = XkbAtomText(type->dpy, type->lvlNames[level], XkbMessage);
- new = XkbAtomText(type->dpy, name, XkbMessage);
- WARN2("Multiple names for level %d of key type %s\n",
- level + 1, TypeTxt(type));
- if (clobber)
- ACTION2("Using %s, ignoring %s\n", new, old);
- else
- ACTION2("Using %s, ignoring %s\n", old, new);
- }
- if (!clobber)
- return True;
- }
- if (level >= type->numLevels)
- type->numLevels = level + 1;
- type->lvlNames[level] = name;
- return True;
-}
-
-static Bool
-SetLevelName(KeyTypeInfo * type, ExprDef * arrayNdx, ExprDef * value)
-{
- ExprResult rtrn;
- unsigned level;
-
- if (arrayNdx == NULL)
- return ReportTypeShouldBeArray(type, "level name");
- if (!ExprResolveInteger(arrayNdx, &rtrn, SimpleLookup, (XPointer) lnames))
- return ReportTypeBadType(type, "level name", "integer");
- if ((rtrn.ival < 1) || (rtrn.ival > XkbMaxShiftLevel + 1))
- {
- ERROR3("Level name %d out of range (1..%d) in key type %s\n",
- rtrn.ival,
- XkbMaxShiftLevel + 1,
- XkbAtomText(type->dpy, type->name, XkbMessage));
- ACTION("Ignoring illegal level name definition\n");
- return False;
- }
- level = rtrn.ival - 1;
- if (!ExprResolveString(value, &rtrn, NULL, NULL))
- {
- ERROR2("Non-string name for level %d in key type %s\n", level + 1,
- XkbAtomText(type->dpy, type->name, XkbMessage));
- ACTION("Ignoring illegal level name definition\n");
- return False;
- }
- return
- AddLevelName(type, level, XkbInternAtom(NULL, rtrn.str, False), True,
- True);
-}
-
-/***====================================================================***/
-
-/**
- * Parses the fields in a type "..." { } description.
- *
- * @param field The field to parse (e.g. modifiers, map, level_name)
- */
-static Bool
-SetKeyTypeField(KeyTypeInfo * type,
- XkbDescPtr xkb,
- char *field,
- ExprDef * arrayNdx, ExprDef * value, KeyTypesInfo * info)
-{
- ExprResult tmp;
-
- if (uStrCaseCmp(field, "modifiers") == 0)
- {
- unsigned mods, vmods;
- if (arrayNdx != NULL)
- {
- WARN("The modifiers field of a key type is not an array\n");
- ACTION("Illegal array subscript ignored\n");
- }
- /* get modifier mask for current type */
- if (!ExprResolveModMask(value, &tmp, LookupVModMask, (XPointer) xkb))
- {
- ERROR("Key type mask field must be a modifier mask\n");
- ACTION("Key type definition ignored\n");
- return False;
- }
- mods = tmp.uval & 0xff; /* core mods */
- vmods = (tmp.uval >> 8) & 0xffff; /* xkb virtual mods */
- if (type->defs.defined & _KT_Mask)
- {
- WARN1("Multiple modifier mask definitions for key type %s\n",
- XkbAtomText(type->dpy, type->name, XkbMessage));
- ACTION1("Using %s, ", TypeMaskTxt(type, xkb));
- INFO1("ignoring %s\n", XkbVModMaskText(type->dpy, xkb, mods,
- vmods, XkbMessage));
- return False;
- }
- type->mask = mods;
- type->vmask = vmods;
- type->defs.defined |= _KT_Mask;
- return True;
- }
- else if (uStrCaseCmp(field, "map") == 0)
- {
- type->defs.defined |= _KT_Map;
- return SetMapEntry(type, xkb, arrayNdx, value);
- }
- else if (uStrCaseCmp(field, "preserve") == 0)
- {
- type->defs.defined |= _KT_Preserve;
- return SetPreserve(type, xkb, arrayNdx, value);
- }
- else if ((uStrCaseCmp(field, "levelname") == 0) ||
- (uStrCaseCmp(field, "level_name") == 0))
- {
- type->defs.defined |= _KT_LevelNames;
- return SetLevelName(type, arrayNdx, value);
- }
- ERROR2("Unknown field %s in key type %s\n", field, TypeTxt(type));
- ACTION("Definition ignored\n");
- return False;
-}
-
-static Bool
-HandleKeyTypeVar(VarDef * stmt, XkbDescPtr xkb, KeyTypesInfo * info)
-{
- ExprResult elem, field;
- ExprDef *arrayNdx;
-
- if (!ExprResolveLhs(stmt->name, &elem, &field, &arrayNdx))
- return False; /* internal error, already reported */
- if (elem.str && (uStrCaseCmp(elem.str, "type") == 0))
- return SetKeyTypeField(&info->dflt, xkb, field.str, arrayNdx,
- stmt->value, info);
- if (elem.str != NULL)
- {
- ERROR1("Default for unknown element %s\n", uStringText(elem.str));
- ACTION1("Value for field %s ignored\n", uStringText(field.str));
- }
- else if (field.str != NULL)
- {
- ERROR1("Default defined for unknown field %s\n",
- uStringText(field.str));
- ACTION("Ignored\n");
- }
- return False;
-}
-
-static int
-HandleKeyTypeBody(VarDef * def,
- XkbDescPtr xkb, KeyTypeInfo * type, KeyTypesInfo * info)
-{
- int ok = 1;
- ExprResult tmp, field;
- ExprDef *arrayNdx;
-
- for (; def != NULL; def = (VarDef *) def->common.next)
- {
- if ((def->name) && (def->name->type == ExprFieldRef))
- {
- ok = HandleKeyTypeVar(def, xkb, info);
- continue;
- }
- ok = ExprResolveLhs(def->name, &tmp, &field, &arrayNdx);
- if (ok)
- ok = SetKeyTypeField(type, xkb, field.str, arrayNdx, def->value,
- info);
- }
- return ok;
-}
-
-/**
- * Process a type "XYZ" { } specification in the xkb_types section.
- *
- */
-static int
-HandleKeyTypeDef(KeyTypeDef * def,
- XkbDescPtr xkb, unsigned merge, KeyTypesInfo * info)
-{
- register int i;
- KeyTypeInfo type;
-
- if (def->merge != MergeDefault)
- merge = def->merge;
-
- type.defs.defined = 0;
- type.defs.fileID = info->fileID;
- type.defs.merge = merge;
- type.defs.next = NULL;
- type.dpy = info->dpy;
- type.name = def->name;
- type.mask = info->dflt.mask;
- type.vmask = info->dflt.vmask;
- type.groupInfo = info->dflt.groupInfo;
- type.numLevels = 1;
- type.nEntries = type.szEntries = 0;
- type.entries = NULL;
- type.szNames = 0;
- type.lvlNames = NULL;
- type.preserve = NULL;
-
- /* Parse the actual content. */
- if (!HandleKeyTypeBody(def->body, xkb, &type, info))
- {
- info->errorCount++;
- return False;
- }
-
- /* now copy any appropriate map, preserve or level names from the */
- /* default type */
- for (i = 0; i < info->dflt.nEntries; i++)
- {
- XkbKTMapEntryPtr dflt;
- dflt = &info->dflt.entries[i];
- if (((dflt->mods.real_mods & type.mask) == dflt->mods.real_mods) &&
- ((dflt->mods.vmods & type.vmask) == dflt->mods.vmods))
- {
- AddMapEntry(xkb, &type, dflt, False, False);
- }
- }
- if (info->dflt.preserve)
- {
- PreserveInfo *dflt = info->dflt.preserve;
- while (dflt)
- {
- if (((dflt->indexMods & type.mask) == dflt->indexMods) &&
- ((dflt->indexVMods & type.vmask) == dflt->indexVMods))
- {
- AddPreserve(xkb, &type, dflt, False, False);
- }
- dflt = (PreserveInfo *) dflt->defs.next;
- }
- }
- for (i = 0; i < info->dflt.szNames; i++)
- {
- if ((i < type.numLevels) && (info->dflt.lvlNames[i] != None))
- {
- AddLevelName(&type, i, info->dflt.lvlNames[i], False, False);
- }
- }
- /* Now add the new keytype to the info struct */
- if (!AddKeyType(xkb, info, &type))
- {
- info->errorCount++;
- return False;
- }
- return True;
-}
-
-/**
- * Process an xkb_types section.
- *
- * @param file The parsed xkb_types section.
- * @param merge Merge Strategy (e.g. MergeOverride)
- * @param info Pointer to memory where the outcome will be stored.
- */
-static void
-HandleKeyTypesFile(XkbFile * file,
- XkbDescPtr xkb, unsigned merge, KeyTypesInfo * info)
-{
- ParseCommon *stmt;
-
- info->name = uStringDup(file->name);
- stmt = file->defs;
- while (stmt)
- {
- switch (stmt->stmtType)
- {
- case StmtInclude:
- if (!HandleIncludeKeyTypes((IncludeStmt *) stmt, xkb, info,
- HandleKeyTypesFile))
- info->errorCount++;
- break;
- case StmtKeyTypeDef: /* e.g. type "ONE_LEVEL" */
- if (!HandleKeyTypeDef((KeyTypeDef *) stmt, xkb, merge, info))
- info->errorCount++;
- break;
- case StmtVarDef:
- if (!HandleKeyTypeVar((VarDef *) stmt, xkb, info))
- info->errorCount++;
- break;
- case StmtVModDef: /* virtual_modifiers NumLock, ... */
- if (!HandleVModDef((VModDef *) stmt, merge, &info->vmods))
- info->errorCount++;
- break;
- case StmtKeyAliasDef:
- ERROR("Key type files may not include other declarations\n");
- ACTION("Ignoring definition of key alias\n");
- info->errorCount++;
- break;
- case StmtKeycodeDef:
- ERROR("Key type files may not include other declarations\n");
- ACTION("Ignoring definition of key name\n");
- info->errorCount++;
- break;
- case StmtInterpDef:
- ERROR("Key type files may not include other declarations\n");
- ACTION("Ignoring definition of symbol interpretation\n");
- info->errorCount++;
- break;
- default:
- WSGO1("Unexpected statement type %d in HandleKeyTypesFile\n",
- stmt->stmtType);
- break;
- }
- stmt = stmt->next;
- if (info->errorCount > 10)
- {
-#ifdef NOISY
- ERROR("Too many errors\n");
-#endif
- ACTION1("Abandoning keytypes file \"%s\"\n", file->topName);
- break;
- }
- }
- return;
-}
-
-static Bool
-CopyDefToKeyType(XkbDescPtr xkb, XkbKeyTypePtr type, KeyTypeInfo * def)
-{
- register int i;
- PreserveInfo *pre;
-
- for (pre = def->preserve; pre != NULL;
- pre = (PreserveInfo *) pre->defs.next)
- {
- XkbKTMapEntryPtr match;
- XkbKTMapEntryRec tmp;
- tmp.mods.real_mods = pre->indexMods;
- tmp.mods.vmods = pre->indexVMods;
- tmp.level = 0;
- AddMapEntry(xkb, def, &tmp, False, False);
- match = FindMatchingMapEntry(def, pre->indexMods, pre->indexVMods);
- if (!match)
- {
- WSGO("Couldn't find matching entry for preserve\n");
- ACTION("Aborting\n");
- return False;
- }
- pre->matchingMapIndex = match - def->entries;
- }
- type->mods.real_mods = def->mask;
- type->mods.vmods = def->vmask;
- type->num_levels = def->numLevels;
- type->map_count = def->nEntries;
- type->map = def->entries;
- if (def->preserve)
- {
- type->preserve = uTypedCalloc(type->map_count, XkbModsRec);
- if (!type->preserve)
- {
- WARN("Couldn't allocate preserve array in CopyDefToKeyType\n");
- ACTION1("Preserve setting for type %s lost\n",
- XkbAtomText(def->dpy, def->name, XkbMessage));
- }
- else
- {
- pre = def->preserve;
- for (; pre != NULL; pre = (PreserveInfo *) pre->defs.next)
- {
- int ndx = pre->matchingMapIndex;
- type->preserve[ndx].mask = pre->preMods;
- type->preserve[ndx].real_mods = pre->preMods;
- type->preserve[ndx].vmods = pre->preVMods;
- }
- }
- }
- else
- type->preserve = NULL;
- type->name = (Atom) def->name;
- if (def->szNames > 0)
- {
- type->level_names = uTypedCalloc(def->numLevels, Atom);
-
- /* assert def->szNames<=def->numLevels */
- for (i = 0; i < def->szNames; i++)
- {
- type->level_names[i] = (Atom) def->lvlNames[i];
- }
- }
- else
- {
- type->level_names = NULL;
- }
-
- def->nEntries = def->szEntries = 0;
- def->entries = NULL;
- return XkbComputeEffectiveMap(xkb, type, NULL);
-}
-
-Bool
-CompileKeyTypes(XkbFile * file, XkbFileInfo * result, unsigned merge)
-{
- KeyTypesInfo info;
- XkbDescPtr xkb;
-
- xkb = result->xkb;
- InitKeyTypesInfo(&info, xkb, NULL);
- info.fileID = file->id;
- HandleKeyTypesFile(file, xkb, merge, &info);
-
- if (info.errorCount == 0)
- {
- register int i;
- register KeyTypeInfo *def;
- register XkbKeyTypePtr type, next;
-
- if (info.name != NULL)
- {
- if (XkbAllocNames(xkb, XkbTypesNameMask, 0, 0) == Success)
- xkb->names->types = XkbInternAtom(xkb->dpy, info.name, False);
- else
- {
- WSGO("Couldn't allocate space for types name\n");
- ACTION2("Name \"%s\" (from %s) NOT assigned\n",
- scanFile, info.name);
- }
- }
- i = info.nTypes;
- if ((info.stdPresent & XkbOneLevelMask) == 0)
- i++;
- if ((info.stdPresent & XkbTwoLevelMask) == 0)
- i++;
- if ((info.stdPresent & XkbKeypadMask) == 0)
- i++;
- if ((info.stdPresent & XkbAlphabeticMask) == 0)
- i++;
- if (XkbAllocClientMap(xkb, XkbKeyTypesMask, i) != Success)
- {
- WSGO("Couldn't allocate client map\n");
- ACTION("Exiting\n");
- return False;
- }
- xkb->map->num_types = i;
- if (XkbAllRequiredTypes & (~info.stdPresent))
- {
- unsigned missing, keypadVMod;
-
- missing = XkbAllRequiredTypes & (~info.stdPresent);
- keypadVMod = FindKeypadVMod(xkb);
- if (XkbInitCanonicalKeyTypes(xkb, missing, keypadVMod) != Success)
- {
- WSGO("Couldn't initialize canonical key types\n");
- ACTION("Exiting\n");
- return False;
- }
- if (missing & XkbOneLevelMask)
- xkb->map->types[XkbOneLevelIndex].name = tok_ONE_LEVEL;
- if (missing & XkbTwoLevelMask)
- xkb->map->types[XkbTwoLevelIndex].name = tok_TWO_LEVEL;
- if (missing & XkbAlphabeticMask)
- xkb->map->types[XkbAlphabeticIndex].name = tok_ALPHABETIC;
- if (missing & XkbKeypadMask)
- xkb->map->types[XkbKeypadIndex].name = tok_KEYPAD;
- }
- next = &xkb->map->types[XkbLastRequiredType + 1];
- for (i = 0, def = info.types; i < info.nTypes; i++)
- {
- if (def->name == tok_ONE_LEVEL)
- type = &xkb->map->types[XkbOneLevelIndex];
- else if (def->name == tok_TWO_LEVEL)
- type = &xkb->map->types[XkbTwoLevelIndex];
- else if (def->name == tok_ALPHABETIC)
- type = &xkb->map->types[XkbAlphabeticIndex];
- else if (def->name == tok_KEYPAD)
- type = &xkb->map->types[XkbKeypadIndex];
- else
- type = next++;
- DeleteLevel1MapEntries(def);
- if (!CopyDefToKeyType(xkb, type, def))
- return False;
- def = (KeyTypeInfo *) def->defs.next;
- }
- return True;
- }
- return False;
-}
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#include "xkbcomp.h"
+#include "tokens.h"
+#include "expr.h"
+#include "vmod.h"
+#include "action.h"
+#include "misc.h"
+
+typedef struct _PreserveInfo
+{
+ CommonInfo defs;
+ short matchingMapIndex;
+ unsigned char indexMods;
+ unsigned char preMods;
+ unsigned short indexVMods;
+ unsigned short preVMods;
+} PreserveInfo;
+
+#define _KT_Name (1<<0)
+#define _KT_Mask (1<<1)
+#define _KT_Map (1<<2)
+#define _KT_Preserve (1<<3)
+#define _KT_LevelNames (1<<4)
+
+typedef struct _KeyTypeInfo
+{
+ CommonInfo defs;
+ Display *dpy;
+ Atom name;
+ int fileID;
+ unsigned mask;
+ unsigned vmask;
+ Bool groupInfo;
+ int numLevels;
+ int nEntries;
+ int szEntries;
+ XkbKTMapEntryPtr entries;
+ PreserveInfo *preserve;
+ int szNames;
+ Atom *lvlNames;
+} KeyTypeInfo;
+
+typedef struct _KeyTypesInfo
+{
+ Display *dpy;
+ char *name;
+ int errorCount;
+ int fileID;
+ unsigned stdPresent;
+ int nTypes;
+ KeyTypeInfo *types;
+ KeyTypeInfo dflt;
+ VModInfo vmods;
+} KeyTypesInfo;
+
+Atom tok_ONE_LEVEL;
+Atom tok_TWO_LEVEL;
+Atom tok_ALPHABETIC;
+Atom tok_KEYPAD;
+
+/***====================================================================***/
+
+#define ReportTypeShouldBeArray(t,f) \
+ ReportShouldBeArray("key type",(f),TypeTxt(t))
+#define ReportTypeBadType(t,f,w) \
+ ReportBadType("key type",(f),TypeTxt(t),(w))
+
+/***====================================================================***/
+
+extern Bool AddMapEntry(XkbDescPtr /* xkb */ ,
+ KeyTypeInfo * /* type */ ,
+ XkbKTMapEntryPtr /* new */ ,
+ Bool /* clobber */ ,
+ Bool /* report */
+ );
+
+extern Bool AddPreserve(XkbDescPtr /* xkb */ ,
+ KeyTypeInfo * /* type */ ,
+ PreserveInfo * /* new */ ,
+ Bool /* clobber */ ,
+ Bool /* report */
+ );
+
+extern Bool AddLevelName(KeyTypeInfo * /* type */ ,
+ unsigned /* level */ ,
+ Atom /* name */ ,
+ Bool /* clobber */ ,
+ Bool /* report */
+ );
+
+#define MapEntryTxt(t,x,e) \
+ XkbVModMaskText((t)->dpy,(x),(e)->mods.real_mods,(e)->mods.vmods,XkbMessage)
+#define PreserveIndexTxt(t,x,p) \
+ XkbVModMaskText((t)->dpy,(x),(p)->indexMods,(p)->indexVMods,XkbMessage)
+#define PreserveTxt(t,x,p) \
+ XkbVModMaskText((t)->dpy,(x),(p)->preMods,(p)->preVMods,XkbMessage)
+#define TypeTxt(t) XkbAtomText((t)->dpy,(t)->name,XkbMessage)
+#define TypeMaskTxt(t,x) \
+ XkbVModMaskText((t)->dpy,(x),(t)->mask,(t)->vmask,XkbMessage)
+
+/***====================================================================***/
+
+static void
+InitKeyTypesInfo(KeyTypesInfo * info, XkbDescPtr xkb, KeyTypesInfo * from)
+{
+ tok_ONE_LEVEL = XkbInternAtom(NULL, "ONE_LEVEL", False);
+ tok_TWO_LEVEL = XkbInternAtom(NULL, "TWO_LEVEL", False);
+ tok_ALPHABETIC = XkbInternAtom(NULL, "ALPHABETIC", False);
+ tok_KEYPAD = XkbInternAtom(NULL, "KEYPAD", False);
+ info->dpy = NULL;
+ info->name = uStringDup("default");
+ info->errorCount = 0;
+ info->stdPresent = 0;
+ info->nTypes = 0;
+ info->types = NULL;
+ info->dflt.defs.defined = 0;
+ info->dflt.defs.fileID = 0;
+ info->dflt.defs.merge = MergeOverride;
+ info->dflt.defs.next = NULL;
+ info->dflt.name = None;
+ info->dflt.mask = 0;
+ info->dflt.vmask = 0;
+ info->dflt.groupInfo = False;
+ info->dflt.numLevels = 1;
+ info->dflt.nEntries = info->dflt.szEntries = 0;
+ info->dflt.entries = NULL;
+ info->dflt.szNames = 0;
+ info->dflt.lvlNames = NULL;
+ info->dflt.preserve = NULL;
+ InitVModInfo(&info->vmods, xkb);
+ if (from != NULL)
+ {
+ info->dpy = from->dpy;
+ info->dflt = from->dflt;
+ if (from->dflt.entries)
+ {
+ info->dflt.entries = uTypedCalloc(from->dflt.szEntries,
+ XkbKTMapEntryRec);
+ if (info->dflt.entries)
+ {
+ unsigned sz = from->dflt.nEntries * sizeof(XkbKTMapEntryRec);
+ memcpy(info->dflt.entries, from->dflt.entries, sz);
+ }
+ }
+ if (from->dflt.lvlNames)
+ {
+ info->dflt.lvlNames = uTypedCalloc(from->dflt.szNames, Atom);
+ if (info->dflt.lvlNames)
+ {
+ register unsigned sz = from->dflt.szNames * sizeof(Atom);
+ memcpy(info->dflt.lvlNames, from->dflt.lvlNames, sz);
+ }
+ }
+ if (from->dflt.preserve)
+ {
+ PreserveInfo *old, *new, *last;
+ last = NULL;
+ old = from->dflt.preserve;
+ for (; old; old = (PreserveInfo *) old->defs.next)
+ {
+ new = uTypedAlloc(PreserveInfo);
+ if (!new)
+ return;
+ *new = *old;
+ new->defs.next = NULL;
+ if (last)
+ last->defs.next = (CommonInfo *) new;
+ else
+ info->dflt.preserve = new;
+ last = new;
+ }
+ }
+ }
+ return;
+}
+
+static void
+FreeKeyTypeInfo(KeyTypeInfo * type)
+{
+ if (type->entries != NULL)
+ {
+ uFree(type->entries);
+ type->entries = NULL;
+ }
+ if (type->lvlNames != NULL)
+ {
+ uFree(type->lvlNames);
+ type->lvlNames = NULL;
+ }
+ if (type->preserve != NULL)
+ {
+ ClearCommonInfo(&type->preserve->defs);
+ type->preserve = NULL;
+ }
+ return;
+}
+
+static void
+FreeKeyTypesInfo(KeyTypesInfo * info)
+{
+ info->dpy = NULL;
+ if (info->name)
+ uFree(info->name);
+ info->name = NULL;
+ if (info->types)
+ {
+ register KeyTypeInfo *type;
+ for (type = info->types; type; type = (KeyTypeInfo *) type->defs.next)
+ {
+ FreeKeyTypeInfo(type);
+ }
+ info->types = (KeyTypeInfo *) ClearCommonInfo(&info->types->defs);
+ }
+ FreeKeyTypeInfo(&info->dflt);
+ return;
+}
+
+static KeyTypeInfo *
+NextKeyType(KeyTypesInfo * info)
+{
+ KeyTypeInfo *type;
+
+ type = uTypedAlloc(KeyTypeInfo);
+ if (type != NULL)
+ {
+ bzero(type, sizeof(KeyTypeInfo));
+ type->defs.fileID = info->fileID;
+ type->dpy = info->dpy;
+ info->types = (KeyTypeInfo *) AddCommonInfo(&info->types->defs,
+ (CommonInfo *) type);
+ info->nTypes++;
+ }
+ return type;
+}
+
+static KeyTypeInfo *
+FindMatchingKeyType(KeyTypesInfo * info, KeyTypeInfo * new)
+{
+ KeyTypeInfo *old;
+
+ for (old = info->types; old; old = (KeyTypeInfo *) old->defs.next)
+ {
+ if (old->name == new->name)
+ return old;
+ }
+ return NULL;
+}
+
+static Bool
+ReportTypeBadWidth(const char *type, int has, int needs)
+{
+ ERROR3("Key type \"%s\" has %d levels, must have %d\n", type, has, needs);
+ ACTION("Illegal type definition ignored\n");
+ return False;
+}
+
+static Bool
+AddKeyType(XkbDescPtr xkb, KeyTypesInfo * info, KeyTypeInfo * new)
+{
+ KeyTypeInfo *old;
+
+ if (new->name == tok_ONE_LEVEL)
+ {
+ if (new->numLevels > 1)
+ return ReportTypeBadWidth("ONE_LEVEL", new->numLevels, 1);
+ info->stdPresent |= XkbOneLevelMask;
+ }
+ else if (new->name == tok_TWO_LEVEL)
+ {
+ if (new->numLevels > 2)
+ return ReportTypeBadWidth("TWO_LEVEL", new->numLevels, 2);
+ else if (new->numLevels < 2)
+ new->numLevels = 2;
+ info->stdPresent |= XkbTwoLevelMask;
+ }
+ else if (new->name == tok_ALPHABETIC)
+ {
+ if (new->numLevels > 2)
+ return ReportTypeBadWidth("ALPHABETIC", new->numLevels, 2);
+ else if (new->numLevels < 2)
+ new->numLevels = 2;
+ info->stdPresent |= XkbAlphabeticMask;
+ }
+ else if (new->name == tok_KEYPAD)
+ {
+ if (new->numLevels > 2)
+ return ReportTypeBadWidth("KEYPAD", new->numLevels, 2);
+ else if (new->numLevels < 2)
+ new->numLevels = 2;
+ info->stdPresent |= XkbKeypadMask;
+ }
+
+ old = FindMatchingKeyType(info, new);
+ if (old != NULL)
+ {
+ Bool report;
+ if ((new->defs.merge == MergeReplace)
+ || (new->defs.merge == MergeOverride))
+ {
+ KeyTypeInfo *next = (KeyTypeInfo *) old->defs.next;
+ if (((old->defs.fileID == new->defs.fileID)
+ && (warningLevel > 0)) || (warningLevel > 9))
+ {
+ WARN1("Multiple definitions of the %s key type\n",
+ XkbAtomGetString(NULL, new->name));
+ ACTION("Earlier definition ignored\n");
+ }
+ FreeKeyTypeInfo(old);
+ *old = *new;
+ new->szEntries = new->nEntries = 0;
+ new->entries = NULL;
+ new->preserve = NULL;
+ new->lvlNames = NULL;
+ old->defs.next = &next->defs;
+ return True;
+ }
+ report = (old->defs.fileID == new->defs.fileID) && (warningLevel > 0);
+ if (report)
+ {
+ WARN1("Multiple definitions of the %s key type\n",
+ XkbAtomGetString(NULL, new->name));
+ ACTION("Later definition ignored\n");
+ }
+ FreeKeyTypeInfo(new);
+ return True;
+ }
+ old = NextKeyType(info);
+ if (old == NULL)
+ return False;
+ *old = *new;
+ old->defs.next = NULL;
+ new->nEntries = new->szEntries = 0;
+ new->entries = NULL;
+ new->szNames = 0;
+ new->lvlNames = NULL;
+ new->preserve = NULL;
+ return True;
+}
+
+/***====================================================================***/
+
+static void
+MergeIncludedKeyTypes(KeyTypesInfo * into,
+ KeyTypesInfo * from, unsigned merge, XkbDescPtr xkb)
+{
+ KeyTypeInfo *type;
+
+ if (from->errorCount > 0)
+ {
+ into->errorCount += from->errorCount;
+ return;
+ }
+ if (into->name == NULL)
+ {
+ into->name = from->name;
+ from->name = NULL;
+ }
+ for (type = from->types; type; type = (KeyTypeInfo *) type->defs.next)
+ {
+ if (merge != MergeDefault)
+ type->defs.merge = merge;
+ if (!AddKeyType(xkb, into, type))
+ into->errorCount++;
+ }
+ into->stdPresent |= from->stdPresent;
+ return;
+}
+
+typedef void (*FileHandler) (XkbFile * /* file */ ,
+ XkbDescPtr /* xkb */ ,
+ unsigned /* merge */ ,
+ KeyTypesInfo * /* included */
+ );
+
+static Bool
+HandleIncludeKeyTypes(IncludeStmt * stmt,
+ XkbDescPtr xkb, KeyTypesInfo * info, FileHandler hndlr)
+{
+ unsigned newMerge;
+ XkbFile *rtrn;
+ KeyTypesInfo included;
+ Bool haveSelf;
+
+ haveSelf = False;
+ if ((stmt->file == NULL) && (stmt->map == NULL))
+ {
+ haveSelf = True;
+ included = *info;
+ bzero(info, sizeof(KeyTypesInfo));
+ }
+ else if (ProcessIncludeFile(stmt, XkmTypesIndex, &rtrn, &newMerge))
+ {
+ InitKeyTypesInfo(&included, xkb, info);
+ included.fileID = included.dflt.defs.fileID = rtrn->id;
+ included.dflt.defs.merge = newMerge;
+
+ (*hndlr) (rtrn, xkb, newMerge, &included);
+ if (stmt->stmt != NULL)
+ {
+ if (included.name != NULL)
+ uFree(included.name);
+ included.name = stmt->stmt;
+ stmt->stmt = NULL;
+ }
+ }
+ else
+ {
+ info->errorCount += 10;
+ return False;
+ }
+ if ((stmt->next != NULL) && (included.errorCount < 1))
+ {
+ IncludeStmt *next;
+ unsigned op;
+ KeyTypesInfo next_incl;
+
+ for (next = stmt->next; next != NULL; next = next->next)
+ {
+ if ((next->file == NULL) && (next->map == NULL))
+ {
+ haveSelf = True;
+ MergeIncludedKeyTypes(&included, info, next->merge, xkb);
+ FreeKeyTypesInfo(info);
+ }
+ else if (ProcessIncludeFile(next, XkmTypesIndex, &rtrn, &op))
+ {
+ InitKeyTypesInfo(&next_incl, xkb, &included);
+ next_incl.fileID = next_incl.dflt.defs.fileID = rtrn->id;
+ next_incl.dflt.defs.merge = op;
+ (*hndlr) (rtrn, xkb, op, &next_incl);
+ MergeIncludedKeyTypes(&included, &next_incl, op, xkb);
+ FreeKeyTypesInfo(&next_incl);
+ }
+ else
+ {
+ info->errorCount += 10;
+ return False;
+ }
+ }
+ }
+ if (haveSelf)
+ *info = included;
+ else
+ {
+ MergeIncludedKeyTypes(info, &included, newMerge, xkb);
+ FreeKeyTypesInfo(&included);
+ }
+ return (info->errorCount == 0);
+}
+
+/***====================================================================***/
+
+static XkbKTMapEntryPtr
+FindMatchingMapEntry(KeyTypeInfo * type, unsigned mask, unsigned vmask)
+{
+ register int i;
+ XkbKTMapEntryPtr entry;
+
+ for (i = 0, entry = type->entries; i < type->nEntries; i++, entry++)
+ {
+ if ((entry->mods.real_mods == mask) && (entry->mods.vmods == vmask))
+ return entry;
+ }
+ return NULL;
+}
+
+static void
+DeleteLevel1MapEntries(KeyTypeInfo * type)
+{
+ register int i, n;
+
+ for (i = 0; i < type->nEntries; i++)
+ {
+ if (type->entries[i].level == 0)
+ {
+ for (n = i; n < type->nEntries - 1; n++)
+ {
+ type->entries[n] = type->entries[n + 1];
+ }
+ type->nEntries--;
+ }
+ }
+ return;
+}
+
+/**
+ * Return a pointer to the next free XkbKTMapEntry, reallocating space if
+ * necessary.
+ */
+static XkbKTMapEntryPtr
+NextMapEntry(KeyTypeInfo * type)
+{
+ if (type->entries == NULL)
+ {
+ type->entries = uTypedCalloc(2, XkbKTMapEntryRec);
+ if (type->entries == NULL)
+ {
+ ERROR1("Couldn't allocate map entries for %s\n", TypeTxt(type));
+ ACTION("Map entries lost\n");
+ return NULL;
+ }
+ type->szEntries = 2;
+ type->nEntries = 0;
+ }
+ else if (type->nEntries >= type->szEntries)
+ {
+ type->szEntries *= 2;
+ type->entries = uTypedRecalloc(type->entries,
+ type->nEntries, type->szEntries,
+ XkbKTMapEntryRec);
+ if (type->entries == NULL)
+ {
+ ERROR1("Couldn't reallocate map entries for %s\n", TypeTxt(type));
+ ACTION("Map entries lost\n");
+ return NULL;
+ }
+ }
+ return &type->entries[type->nEntries++];
+}
+
+Bool
+AddPreserve(XkbDescPtr xkb,
+ KeyTypeInfo * type, PreserveInfo * new, Bool clobber, Bool report)
+{
+ PreserveInfo *old;
+
+ old = type->preserve;
+ while (old != NULL)
+ {
+ if ((old->indexMods != new->indexMods) ||
+ (old->indexVMods != new->indexVMods))
+ {
+ old = (PreserveInfo *) old->defs.next;
+ continue;
+ }
+ if ((old->preMods == new->preMods)
+ && (old->preVMods == new->preVMods))
+ {
+ if (warningLevel > 9)
+ {
+ WARN2("Identical definitions for preserve[%s] in %s\n",
+ PreserveIndexTxt(type, xkb, old), TypeTxt(type));
+ ACTION("Ignored\n");
+ }
+ return True;
+ }
+ if (report && (warningLevel > 0))
+ {
+ char *str;
+ WARN2("Multiple definitions for preserve[%s] in %s\n",
+ PreserveIndexTxt(type, xkb, old), TypeTxt(type));
+
+ if (clobber)
+ str = PreserveTxt(type, xkb, new);
+ else
+ str = PreserveTxt(type, xkb, old);
+ ACTION1("Using %s, ", str);
+ if (clobber)
+ str = PreserveTxt(type, xkb, old);
+ else
+ str = PreserveTxt(type, xkb, new);
+ INFO1("ignoring %s\n", str);
+ }
+ if (clobber)
+ {
+ old->preMods = new->preMods;
+ old->preVMods = new->preVMods;
+ }
+ return True;
+ }
+ old = uTypedAlloc(PreserveInfo);
+ if (!old)
+ {
+ WSGO1("Couldn't allocate preserve in %s\n", TypeTxt(type));
+ ACTION1("Preserve[%s] lost\n", PreserveIndexTxt(type, xkb, old));
+ return False;
+ }
+ *old = *new;
+ old->matchingMapIndex = -1;
+ type->preserve =
+ (PreserveInfo *) AddCommonInfo(&type->preserve->defs, &old->defs);
+ return True;
+}
+
+/**
+ * Add a new KTMapEntry to the given key type. If an entry with the same mods
+ * already exists, the level is updated (if clobber is TRUE). Otherwise, a new
+ * entry is created.
+ *
+ * @param clobber Overwrite existing entry.
+ * @param report True if a warning is to be printed on.
+ */
+Bool
+AddMapEntry(XkbDescPtr xkb,
+ KeyTypeInfo * type,
+ XkbKTMapEntryPtr new, Bool clobber, Bool report)
+{
+ XkbKTMapEntryPtr old;
+
+ if ((old =
+ FindMatchingMapEntry(type, new->mods.real_mods, new->mods.vmods)))
+ {
+ if (report && (old->level != new->level))
+ {
+ unsigned use, ignore;
+ if (clobber)
+ {
+ use = new->level + 1;
+ ignore = old->level + 1;
+ }
+ else
+ {
+ use = old->level + 1;
+ ignore = new->level + 1;
+ }
+ WARN2("Multiple map entries for %s in %s\n",
+ MapEntryTxt(type, xkb, new), TypeTxt(type));
+ ACTION2("Using %d, ignoring %d\n", use, ignore);
+ }
+ else if (warningLevel > 9)
+ {
+ WARN3("Multiple occurences of map[%s]= %d in %s\n",
+ MapEntryTxt(type, xkb, new), new->level + 1, TypeTxt(type));
+ ACTION("Ignored\n");
+ return True;
+ }
+ if (clobber)
+ old->level = new->level;
+ return True;
+ }
+ if ((old = NextMapEntry(type)) == NULL)
+ return False; /* allocation failure, already reported */
+ if (new->level >= type->numLevels)
+ type->numLevels = new->level + 1;
+ if (new->mods.vmods == 0)
+ old->active = True;
+ else
+ old->active = False;
+ old->mods.mask = new->mods.real_mods;
+ old->mods.real_mods = new->mods.real_mods;
+ old->mods.vmods = new->mods.vmods;
+ old->level = new->level;
+ return True;
+}
+
+static LookupEntry lnames[] = {
+ {"level1", 1},
+ {"level2", 2},
+ {"level3", 3},
+ {"level4", 4},
+ {"level5", 5},
+ {"level6", 6},
+ {"level7", 7},
+ {"level8", 8},
+ {NULL, 0}
+};
+
+static Bool
+SetMapEntry(KeyTypeInfo * type,
+ XkbDescPtr xkb, ExprDef * arrayNdx, ExprDef * value)
+{
+ ExprResult rtrn;
+ XkbKTMapEntryRec entry;
+
+ if (arrayNdx == NULL)
+ return ReportTypeShouldBeArray(type, "map entry");
+ if (!ExprResolveModMask(arrayNdx, &rtrn, LookupVModMask, (XPointer) xkb))
+ return ReportTypeBadType(type, "map entry", "modifier mask");
+ entry.mods.real_mods = rtrn.uval & 0xff; /* modifiers < 512 */
+ entry.mods.vmods = (rtrn.uval >> 8) & 0xffff; /* modifiers > 512 */
+ if ((entry.mods.real_mods & (~type->mask)) ||
+ ((entry.mods.vmods & (~type->vmask)) != 0))
+ {
+ if (warningLevel > 0)
+ {
+ WARN1("Map entry for unused modifiers in %s\n", TypeTxt(type));
+ ACTION1("Using %s instead of ",
+ XkbVModMaskText(type->dpy, xkb,
+ entry.mods.real_mods & type->mask,
+ entry.mods.vmods & type->vmask,
+ XkbMessage));
+ INFO1("%s\n", MapEntryTxt(type, xkb, &entry));
+ }
+ entry.mods.real_mods &= type->mask;
+ entry.mods.vmods &= type->vmask;
+ }
+ if (!ExprResolveInteger(value, &rtrn, SimpleLookup, (XPointer) lnames))
+ {
+ ERROR("Level specifications in a key type must be integer\n");
+ ACTION("Ignoring malformed level specification\n");
+ return False;
+ }
+ if ((rtrn.ival < 1) || (rtrn.ival > XkbMaxShiftLevel + 1))
+ {
+ ERROR3("Shift level %d out of range (1..%d) in key type %s\n",
+ XkbMaxShiftLevel + 1, rtrn.ival, TypeTxt(type));
+ ACTION1("Ignoring illegal definition of map[%s]\n",
+ MapEntryTxt(type, xkb, &entry));
+ return False;
+ }
+ entry.level = rtrn.ival - 1;
+ return AddMapEntry(xkb, type, &entry, True, True);
+}
+
+static Bool
+SetPreserve(KeyTypeInfo * type,
+ XkbDescPtr xkb, ExprDef * arrayNdx, ExprDef * value)
+{
+ ExprResult rtrn;
+ PreserveInfo new;
+
+ if (arrayNdx == NULL)
+ return ReportTypeShouldBeArray(type, "preserve entry");
+ if (!ExprResolveModMask(arrayNdx, &rtrn, LookupVModMask, (XPointer) xkb))
+ return ReportTypeBadType(type, "preserve entry", "modifier mask");
+ new.defs = type->defs;
+ new.defs.next = NULL;
+ new.indexMods = rtrn.uval & 0xff;
+ new.indexVMods = (rtrn.uval >> 8) & 0xffff;
+ if ((new.indexMods & (~type->mask)) || (new.indexVMods & (~type->vmask)))
+ {
+ if (warningLevel > 0)
+ {
+ WARN1("Preserve for modifiers not used by the %s type\n",
+ TypeTxt(type));
+ ACTION1("Index %s converted to ",
+ PreserveIndexTxt(type, xkb, &new));
+ }
+ new.indexMods &= type->mask;
+ new.indexVMods &= type->vmask;
+ if (warningLevel > 0)
+ INFO1("%s\n", PreserveIndexTxt(type, xkb, &new));
+ }
+ if (!ExprResolveModMask(value, &rtrn, LookupVModMask, (XPointer) xkb))
+ {
+ ERROR("Preserve value in a key type is not a modifier mask\n");
+ ACTION2("Ignoring preserve[%s] in type %s\n",
+ PreserveIndexTxt(type, xkb, &new), TypeTxt(type));
+ return False;
+ }
+ new.preMods = rtrn.uval & 0xff;
+ new.preVMods = (rtrn.uval >> 16) & 0xffff;
+ if ((new.preMods & (~new.indexMods))
+ || (new.preVMods && (~new.indexVMods)))
+ {
+ if (warningLevel > 0)
+ {
+ WARN2("Illegal value for preserve[%s] in type %s\n",
+ PreserveTxt(type, xkb, &new), TypeTxt(type));
+ ACTION1("Converted %s to ", PreserveIndexTxt(type, xkb, &new));
+ }
+ new.preMods &= new.indexMods;
+ new.preVMods &= new.indexVMods;
+ if (warningLevel > 0)
+ {
+ INFO1("%s\n", PreserveIndexTxt(type, xkb, &new));
+ }
+ }
+ return AddPreserve(xkb, type, &new, True, True);
+}
+
+/***====================================================================***/
+
+Bool
+AddLevelName(KeyTypeInfo * type,
+ unsigned level, Atom name, Bool clobber, Bool report)
+{
+ if ((type->lvlNames == NULL) || (type->szNames <= level))
+ {
+ type->lvlNames =
+ uTypedRecalloc(type->lvlNames, type->szNames, level + 1, Atom);
+ if (type->lvlNames == NULL)
+ {
+ ERROR1("Couldn't allocate level names for type %s\n",
+ TypeTxt(type));
+ ACTION("Level names lost\n");
+ type->szNames = 0;
+ return False;
+ }
+ type->szNames = level + 1;
+ }
+ else if (type->lvlNames[level] == name)
+ {
+ if (warningLevel > 9)
+ {
+ WARN2("Duplicate names for level %d of key type %s\n",
+ level + 1, TypeTxt(type));
+ ACTION("Ignored\n");
+ }
+ return True;
+ }
+ else if (type->lvlNames[level] != None)
+ {
+ if (warningLevel > 0)
+ {
+ char *old, *new;
+ old = XkbAtomText(type->dpy, type->lvlNames[level], XkbMessage);
+ new = XkbAtomText(type->dpy, name, XkbMessage);
+ WARN2("Multiple names for level %d of key type %s\n",
+ level + 1, TypeTxt(type));
+ if (clobber)
+ ACTION2("Using %s, ignoring %s\n", new, old);
+ else
+ ACTION2("Using %s, ignoring %s\n", old, new);
+ }
+ if (!clobber)
+ return True;
+ }
+ if (level >= type->numLevels)
+ type->numLevels = level + 1;
+ type->lvlNames[level] = name;
+ return True;
+}
+
+static Bool
+SetLevelName(KeyTypeInfo * type, ExprDef * arrayNdx, ExprDef * value)
+{
+ ExprResult rtrn;
+ unsigned level;
+
+ if (arrayNdx == NULL)
+ return ReportTypeShouldBeArray(type, "level name");
+ if (!ExprResolveInteger(arrayNdx, &rtrn, SimpleLookup, (XPointer) lnames))
+ return ReportTypeBadType(type, "level name", "integer");
+ if ((rtrn.ival < 1) || (rtrn.ival > XkbMaxShiftLevel + 1))
+ {
+ ERROR3("Level name %d out of range (1..%d) in key type %s\n",
+ rtrn.ival,
+ XkbMaxShiftLevel + 1,
+ XkbAtomText(type->dpy, type->name, XkbMessage));
+ ACTION("Ignoring illegal level name definition\n");
+ return False;
+ }
+ level = rtrn.ival - 1;
+ if (!ExprResolveString(value, &rtrn, NULL, NULL))
+ {
+ ERROR2("Non-string name for level %d in key type %s\n", level + 1,
+ XkbAtomText(type->dpy, type->name, XkbMessage));
+ ACTION("Ignoring illegal level name definition\n");
+ return False;
+ }
+ return
+ AddLevelName(type, level, XkbInternAtom(NULL, rtrn.str, False), True,
+ True);
+}
+
+/***====================================================================***/
+
+/**
+ * Parses the fields in a type "..." { } description.
+ *
+ * @param field The field to parse (e.g. modifiers, map, level_name)
+ */
+static Bool
+SetKeyTypeField(KeyTypeInfo * type,
+ XkbDescPtr xkb,
+ char *field,
+ ExprDef * arrayNdx, ExprDef * value, KeyTypesInfo * info)
+{
+ ExprResult tmp;
+
+ if (uStrCaseCmp(field, "modifiers") == 0)
+ {
+ unsigned mods, vmods;
+ if (arrayNdx != NULL)
+ {
+ WARN("The modifiers field of a key type is not an array\n");
+ ACTION("Illegal array subscript ignored\n");
+ }
+ /* get modifier mask for current type */
+ if (!ExprResolveModMask(value, &tmp, LookupVModMask, (XPointer) xkb))
+ {
+ ERROR("Key type mask field must be a modifier mask\n");
+ ACTION("Key type definition ignored\n");
+ return False;
+ }
+ mods = tmp.uval & 0xff; /* core mods */
+ vmods = (tmp.uval >> 8) & 0xffff; /* xkb virtual mods */
+ if (type->defs.defined & _KT_Mask)
+ {
+ WARN1("Multiple modifier mask definitions for key type %s\n",
+ XkbAtomText(type->dpy, type->name, XkbMessage));
+ ACTION1("Using %s, ", TypeMaskTxt(type, xkb));
+ INFO1("ignoring %s\n", XkbVModMaskText(type->dpy, xkb, mods,
+ vmods, XkbMessage));
+ return False;
+ }
+ type->mask = mods;
+ type->vmask = vmods;
+ type->defs.defined |= _KT_Mask;
+ return True;
+ }
+ else if (uStrCaseCmp(field, "map") == 0)
+ {
+ type->defs.defined |= _KT_Map;
+ return SetMapEntry(type, xkb, arrayNdx, value);
+ }
+ else if (uStrCaseCmp(field, "preserve") == 0)
+ {
+ type->defs.defined |= _KT_Preserve;
+ return SetPreserve(type, xkb, arrayNdx, value);
+ }
+ else if ((uStrCaseCmp(field, "levelname") == 0) ||
+ (uStrCaseCmp(field, "level_name") == 0))
+ {
+ type->defs.defined |= _KT_LevelNames;
+ return SetLevelName(type, arrayNdx, value);
+ }
+ ERROR2("Unknown field %s in key type %s\n", field, TypeTxt(type));
+ ACTION("Definition ignored\n");
+ return False;
+}
+
+static Bool
+HandleKeyTypeVar(VarDef * stmt, XkbDescPtr xkb, KeyTypesInfo * info)
+{
+ ExprResult elem, field;
+ ExprDef *arrayNdx;
+
+ if (!ExprResolveLhs(stmt->name, &elem, &field, &arrayNdx))
+ return False; /* internal error, already reported */
+ if (elem.str && (uStrCaseCmp(elem.str, "type") == 0))
+ return SetKeyTypeField(&info->dflt, xkb, field.str, arrayNdx,
+ stmt->value, info);
+ if (elem.str != NULL)
+ {
+ ERROR1("Default for unknown element %s\n", uStringText(elem.str));
+ ACTION1("Value for field %s ignored\n", uStringText(field.str));
+ }
+ else if (field.str != NULL)
+ {
+ ERROR1("Default defined for unknown field %s\n",
+ uStringText(field.str));
+ ACTION("Ignored\n");
+ }
+ return False;
+}
+
+static int
+HandleKeyTypeBody(VarDef * def,
+ XkbDescPtr xkb, KeyTypeInfo * type, KeyTypesInfo * info)
+{
+ int ok = 1;
+ ExprResult tmp, field;
+ ExprDef *arrayNdx;
+
+ for (; def != NULL; def = (VarDef *) def->common.next)
+ {
+ if ((def->name) && (def->name->type == ExprFieldRef))
+ {
+ ok = HandleKeyTypeVar(def, xkb, info);
+ continue;
+ }
+ ok = ExprResolveLhs(def->name, &tmp, &field, &arrayNdx);
+ if (ok)
+ ok = SetKeyTypeField(type, xkb, field.str, arrayNdx, def->value,
+ info);
+ }
+ return ok;
+}
+
+/**
+ * Process a type "XYZ" { } specification in the xkb_types section.
+ *
+ */
+static int
+HandleKeyTypeDef(KeyTypeDef * def,
+ XkbDescPtr xkb, unsigned merge, KeyTypesInfo * info)
+{
+ register int i;
+ KeyTypeInfo type;
+
+ if (def->merge != MergeDefault)
+ merge = def->merge;
+
+ type.defs.defined = 0;
+ type.defs.fileID = info->fileID;
+ type.defs.merge = merge;
+ type.defs.next = NULL;
+ type.dpy = info->dpy;
+ type.name = def->name;
+ type.mask = info->dflt.mask;
+ type.vmask = info->dflt.vmask;
+ type.groupInfo = info->dflt.groupInfo;
+ type.numLevels = 1;
+ type.nEntries = type.szEntries = 0;
+ type.entries = NULL;
+ type.szNames = 0;
+ type.lvlNames = NULL;
+ type.preserve = NULL;
+
+ /* Parse the actual content. */
+ if (!HandleKeyTypeBody(def->body, xkb, &type, info))
+ {
+ info->errorCount++;
+ return False;
+ }
+
+ /* now copy any appropriate map, preserve or level names from the */
+ /* default type */
+ for (i = 0; i < info->dflt.nEntries; i++)
+ {
+ XkbKTMapEntryPtr dflt;
+ dflt = &info->dflt.entries[i];
+ if (((dflt->mods.real_mods & type.mask) == dflt->mods.real_mods) &&
+ ((dflt->mods.vmods & type.vmask) == dflt->mods.vmods))
+ {
+ AddMapEntry(xkb, &type, dflt, False, False);
+ }
+ }
+ if (info->dflt.preserve)
+ {
+ PreserveInfo *dflt = info->dflt.preserve;
+ while (dflt)
+ {
+ if (((dflt->indexMods & type.mask) == dflt->indexMods) &&
+ ((dflt->indexVMods & type.vmask) == dflt->indexVMods))
+ {
+ AddPreserve(xkb, &type, dflt, False, False);
+ }
+ dflt = (PreserveInfo *) dflt->defs.next;
+ }
+ }
+ for (i = 0; i < info->dflt.szNames; i++)
+ {
+ if ((i < type.numLevels) && (info->dflt.lvlNames[i] != None))
+ {
+ AddLevelName(&type, i, info->dflt.lvlNames[i], False, False);
+ }
+ }
+ /* Now add the new keytype to the info struct */
+ if (!AddKeyType(xkb, info, &type))
+ {
+ info->errorCount++;
+ return False;
+ }
+ return True;
+}
+
+/**
+ * Process an xkb_types section.
+ *
+ * @param file The parsed xkb_types section.
+ * @param merge Merge Strategy (e.g. MergeOverride)
+ * @param info Pointer to memory where the outcome will be stored.
+ */
+static void
+HandleKeyTypesFile(XkbFile * file,
+ XkbDescPtr xkb, unsigned merge, KeyTypesInfo * info)
+{
+ ParseCommon *stmt;
+
+ info->name = uStringDup(file->name);
+ stmt = file->defs;
+ while (stmt)
+ {
+ switch (stmt->stmtType)
+ {
+ case StmtInclude:
+ if (!HandleIncludeKeyTypes((IncludeStmt *) stmt, xkb, info,
+ HandleKeyTypesFile))
+ info->errorCount++;
+ break;
+ case StmtKeyTypeDef: /* e.g. type "ONE_LEVEL" */
+ if (!HandleKeyTypeDef((KeyTypeDef *) stmt, xkb, merge, info))
+ info->errorCount++;
+ break;
+ case StmtVarDef:
+ if (!HandleKeyTypeVar((VarDef *) stmt, xkb, info))
+ info->errorCount++;
+ break;
+ case StmtVModDef: /* virtual_modifiers NumLock, ... */
+ if (!HandleVModDef((VModDef *) stmt, merge, &info->vmods))
+ info->errorCount++;
+ break;
+ case StmtKeyAliasDef:
+ ERROR("Key type files may not include other declarations\n");
+ ACTION("Ignoring definition of key alias\n");
+ info->errorCount++;
+ break;
+ case StmtKeycodeDef:
+ ERROR("Key type files may not include other declarations\n");
+ ACTION("Ignoring definition of key name\n");
+ info->errorCount++;
+ break;
+ case StmtInterpDef:
+ ERROR("Key type files may not include other declarations\n");
+ ACTION("Ignoring definition of symbol interpretation\n");
+ info->errorCount++;
+ break;
+ default:
+ WSGO1("Unexpected statement type %d in HandleKeyTypesFile\n",
+ stmt->stmtType);
+ break;
+ }
+ stmt = stmt->next;
+ if (info->errorCount > 10)
+ {
+#ifdef NOISY
+ ERROR("Too many errors\n");
+#endif
+ ACTION1("Abandoning keytypes file \"%s\"\n", file->topName);
+ break;
+ }
+ }
+ return;
+}
+
+static Bool
+CopyDefToKeyType(XkbDescPtr xkb, XkbKeyTypePtr type, KeyTypeInfo * def)
+{
+ register int i;
+ PreserveInfo *pre;
+
+ for (pre = def->preserve; pre != NULL;
+ pre = (PreserveInfo *) pre->defs.next)
+ {
+ XkbKTMapEntryPtr match;
+ XkbKTMapEntryRec tmp;
+ tmp.mods.real_mods = pre->indexMods;
+ tmp.mods.vmods = pre->indexVMods;
+ tmp.level = 0;
+ AddMapEntry(xkb, def, &tmp, False, False);
+ match = FindMatchingMapEntry(def, pre->indexMods, pre->indexVMods);
+ if (!match)
+ {
+ WSGO("Couldn't find matching entry for preserve\n");
+ ACTION("Aborting\n");
+ return False;
+ }
+ pre->matchingMapIndex = match - def->entries;
+ }
+ type->mods.real_mods = def->mask;
+ type->mods.vmods = def->vmask;
+ type->num_levels = def->numLevels;
+ type->map_count = def->nEntries;
+ type->map = def->entries;
+ if (def->preserve)
+ {
+ type->preserve = uTypedCalloc(type->map_count, XkbModsRec);
+ if (!type->preserve)
+ {
+ WARN("Couldn't allocate preserve array in CopyDefToKeyType\n");
+ ACTION1("Preserve setting for type %s lost\n",
+ XkbAtomText(def->dpy, def->name, XkbMessage));
+ }
+ else
+ {
+ pre = def->preserve;
+ for (; pre != NULL; pre = (PreserveInfo *) pre->defs.next)
+ {
+ int ndx = pre->matchingMapIndex;
+ type->preserve[ndx].mask = pre->preMods;
+ type->preserve[ndx].real_mods = pre->preMods;
+ type->preserve[ndx].vmods = pre->preVMods;
+ }
+ }
+ }
+ else
+ type->preserve = NULL;
+ type->name = (Atom) def->name;
+ if (def->szNames > 0)
+ {
+ type->level_names = uTypedCalloc(def->numLevels, Atom);
+
+ /* assert def->szNames<=def->numLevels */
+ for (i = 0; i < def->szNames; i++)
+ {
+ type->level_names[i] = (Atom) def->lvlNames[i];
+ }
+ }
+ else
+ {
+ type->level_names = NULL;
+ }
+
+ def->nEntries = def->szEntries = 0;
+ def->entries = NULL;
+ return XkbComputeEffectiveMap(xkb, type, NULL);
+}
+
+Bool
+CompileKeyTypes(XkbFile * file, XkbFileInfo * result, unsigned merge)
+{
+ KeyTypesInfo info;
+ XkbDescPtr xkb;
+
+ xkb = result->xkb;
+ InitKeyTypesInfo(&info, xkb, NULL);
+ info.fileID = file->id;
+ HandleKeyTypesFile(file, xkb, merge, &info);
+
+ if (info.errorCount == 0)
+ {
+ register int i;
+ register KeyTypeInfo *def;
+ register XkbKeyTypePtr type, next;
+
+ if (info.name != NULL)
+ {
+ if (XkbAllocNames(xkb, XkbTypesNameMask, 0, 0) == Success)
+ xkb->names->types = XkbInternAtom(xkb->dpy, info.name, False);
+ else
+ {
+ WSGO("Couldn't allocate space for types name\n");
+ ACTION2("Name \"%s\" (from %s) NOT assigned\n",
+ scanFile, info.name);
+ }
+ }
+ i = info.nTypes;
+ if ((info.stdPresent & XkbOneLevelMask) == 0)
+ i++;
+ if ((info.stdPresent & XkbTwoLevelMask) == 0)
+ i++;
+ if ((info.stdPresent & XkbKeypadMask) == 0)
+ i++;
+ if ((info.stdPresent & XkbAlphabeticMask) == 0)
+ i++;
+ if (XkbAllocClientMap(xkb, XkbKeyTypesMask, i) != Success)
+ {
+ WSGO("Couldn't allocate client map\n");
+ ACTION("Exiting\n");
+ return False;
+ }
+ xkb->map->num_types = i;
+ if (XkbAllRequiredTypes & (~info.stdPresent))
+ {
+ unsigned missing, keypadVMod;
+
+ missing = XkbAllRequiredTypes & (~info.stdPresent);
+ keypadVMod = FindKeypadVMod(xkb);
+ if (XkbInitCanonicalKeyTypes(xkb, missing, keypadVMod) != Success)
+ {
+ WSGO("Couldn't initialize canonical key types\n");
+ ACTION("Exiting\n");
+ return False;
+ }
+ if (missing & XkbOneLevelMask)
+ xkb->map->types[XkbOneLevelIndex].name = tok_ONE_LEVEL;
+ if (missing & XkbTwoLevelMask)
+ xkb->map->types[XkbTwoLevelIndex].name = tok_TWO_LEVEL;
+ if (missing & XkbAlphabeticMask)
+ xkb->map->types[XkbAlphabeticIndex].name = tok_ALPHABETIC;
+ if (missing & XkbKeypadMask)
+ xkb->map->types[XkbKeypadIndex].name = tok_KEYPAD;
+ }
+ next = &xkb->map->types[XkbLastRequiredType + 1];
+ for (i = 0, def = info.types; i < info.nTypes; i++)
+ {
+ if (def->name == tok_ONE_LEVEL)
+ type = &xkb->map->types[XkbOneLevelIndex];
+ else if (def->name == tok_TWO_LEVEL)
+ type = &xkb->map->types[XkbTwoLevelIndex];
+ else if (def->name == tok_ALPHABETIC)
+ type = &xkb->map->types[XkbAlphabeticIndex];
+ else if (def->name == tok_KEYPAD)
+ type = &xkb->map->types[XkbKeypadIndex];
+ else
+ type = next++;
+ DeleteLevel1MapEntries(def);
+ if (!CopyDefToKeyType(xkb, type, def))
+ return False;
+ def = (KeyTypeInfo *) def->defs.next;
+ }
+ return True;
+ }
+ return False;
+}
diff --git a/xkbcomp/misc.c b/xkbcomp/misc.c
index 51bd14a84..4990a7439 100644
--- a/xkbcomp/misc.c
+++ b/xkbcomp/misc.c
@@ -1,581 +1,581 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#include "xkbcomp.h"
-#include "xkbpath.h"
-#include "tokens.h"
-#include "keycodes.h"
-#include "misc.h"
-#include <X11/keysym.h>
-#include "parseutils.h"
-
-#include <X11/extensions/XKBgeom.h>
-
-/***====================================================================***/
-
-/**
- * Open the file given in the include statement and parse it's content.
- * If the statement defines a specific map to use, this map is returned in
- * file_rtrn. Otherwise, the default map is returned.
- *
- * @param stmt The include statement, specifying the file name to look for.
- * @param file_type Type of file (XkmKeyNamesIdx, etc.)
- * @param file_rtrn Returns the key map to be used.
- * @param merge_rtrn Always returns stmt->merge.
- *
- * @return True on success or False otherwise.
- */
-Bool
-ProcessIncludeFile(IncludeStmt * stmt,
- unsigned file_type,
- XkbFile ** file_rtrn, unsigned *merge_rtrn)
-{
- FILE *file;
- XkbFile *rtrn, *mapToUse;
- char oldFile[1024] = {0};
- int oldLine = lineNum;
-
- rtrn = XkbFindFileInCache(stmt->file, file_type, &stmt->path);
- if (rtrn == NULL)
- {
- /* file not in cache, open it, parse it and store it in cache for next
- time. */
- file = XkbFindFileInPath(stmt->file, file_type, &stmt->path);
- if (file == NULL)
- {
- ERROR2("Can't find file \"%s\" for %s include\n", stmt->file,
- XkbDirectoryForInclude(file_type));
- ACTION("Exiting\n");
- return False;
- }
- strcpy(oldFile, scanFile);
- oldLine = lineNum;
- setScanState(stmt->file, 1);
- if (debugFlags & 2)
- INFO1("About to parse include file %s\n", stmt->file);
- /* parse the file */
- if ((XKBParseFile(file, &rtrn) == 0) || (rtrn == NULL))
- {
- setScanState(oldFile, oldLine);
- ERROR1("Error interpreting include file \"%s\"\n", stmt->file);
- ACTION("Exiting\n");
- fclose(file);
- return False;
- }
- fclose(file);
- XkbAddFileToCache(stmt->file, file_type, stmt->path, rtrn);
- }
- mapToUse = rtrn;
- if (stmt->map != NULL)
- {
- while ((mapToUse) && ((!uStringEqual(mapToUse->name, stmt->map)) ||
- (mapToUse->type != file_type)))
- {
- mapToUse = (XkbFile *) mapToUse->common.next;
- }
- if (!mapToUse)
- {
- ERROR3("No %s named \"%s\" in the include file \"%s\"\n",
- XkbConfigText(file_type, XkbMessage), stmt->map,
- stmt->file);
- ACTION("Exiting\n");
- return False;
- }
- }
- else if ((rtrn->common.next != NULL) && (warningLevel > 5))
- {
- WARN1("No map in include statement, but \"%s\" contains several\n",
- stmt->file);
- ACTION1("Using first defined map, \"%s\"\n", rtrn->name);
- }
- setScanState(oldFile, oldLine);
- if (mapToUse->type != file_type)
- {
- ERROR2("Include file wrong type (expected %s, got %s)\n",
- XkbConfigText(file_type, XkbMessage),
- XkbConfigText(mapToUse->type, XkbMessage));
- ACTION1("Include file \"%s\" ignored\n", stmt->file);
- return False;
- }
- /* FIXME: we have to check recursive includes here (or somewhere) */
-
- mapToUse->compiled = True;
- *file_rtrn = mapToUse;
- *merge_rtrn = stmt->merge;
- return True;
-}
-
-/***====================================================================***/
-
-int
-ReportNotArray(const char *type, const char *field, const char *name)
-{
- ERROR2("The %s %s field is not an array\n", type, field);
- ACTION1("Ignoring illegal assignment in %s\n", name);
- return False;
-}
-
-int
-ReportShouldBeArray(const char *type, const char *field, char *name)
-{
- ERROR2("Missing subscript for %s %s\n", type, field);
- ACTION1("Ignoring illegal assignment in %s\n", name);
- return False;
-}
-
-int
-ReportBadType(const char *type, const char *field,
- const char *name, const char *wanted)
-{
- ERROR3("The %s %s field must be a %s\n", type, field, wanted);
- ACTION1("Ignoring illegal assignment in %s\n", name);
- return False;
-}
-
-int
-ReportBadIndexType(char *type, char *field, char *name, char *wanted)
-{
- ERROR3("Index for the %s %s field must be a %s\n", type, field, wanted);
- ACTION1("Ignoring assignment to illegal field in %s\n", name);
- return False;
-}
-
-int
-ReportBadField(const char *type, const char *field, const char *name)
-{
- ERROR3("Unknown %s field %s in %s\n", type, field, name);
- ACTION1("Ignoring assignment to unknown field in %s\n", name);
- return False;
-}
-
-int
-ReportMultipleDefs(char *type, char *field, char *name)
-{
- WARN3("Multiple definitions of %s in %s \"%s\"\n", field, type, name);
- ACTION("Using last definition\n");
- return False;
-}
-
-/***====================================================================***/
-
-Bool
-UseNewField(unsigned field,
- CommonInfo * oldDefs, CommonInfo * newDefs, unsigned *pCollide)
-{
- Bool useNew;
-
- useNew = False;
- if (oldDefs->defined & field)
- {
- if (newDefs->defined & field)
- {
- if (((oldDefs->fileID == newDefs->fileID)
- && (warningLevel > 0)) || (warningLevel > 9))
- {
- *pCollide |= field;
- }
- if (newDefs->merge != MergeAugment)
- useNew = True;
- }
- }
- else if (newDefs->defined & field)
- useNew = True;
- return useNew;
-}
-
-Bool
-MergeNewField(unsigned field,
- CommonInfo * oldDefs, CommonInfo * newDefs, unsigned *pCollide)
-{
- if ((oldDefs->defined & field) && (newDefs->defined & field))
- {
- if (((oldDefs->fileID == newDefs->fileID) && (warningLevel > 0)) ||
- (warningLevel > 9))
- {
- *pCollide |= field;
- }
- if (newDefs->merge == MergeAugment)
- return True;
- }
- return False;
-}
-
-XPointer
-ClearCommonInfo(CommonInfo * cmn)
-{
- if (cmn != NULL)
- {
- CommonInfo *this, *next;
- for (this = cmn; this != NULL; this = next)
- {
- next = this->next;
- uFree(this);
- }
- }
- return NULL;
-}
-
-XPointer
-AddCommonInfo(CommonInfo * old, CommonInfo * new)
-{
- CommonInfo *first;
-
- first = old;
- while (old && old->next)
- {
- old = old->next;
- }
- new->next = NULL;
- if (old)
- {
- old->next = new;
- return (XPointer) first;
- }
- return (XPointer) new;
-}
-
-/***====================================================================***/
-
-typedef struct _KeyNameDesc
-{
- KeySym level1;
- KeySym level2;
- char name[5];
- Bool used;
-} KeyNameDesc;
-
-static KeyNameDesc dfltKeys[] = {
- {XK_Escape, NoSymbol, "ESC\0"},
- {XK_quoteleft, XK_asciitilde, "TLDE"},
- {XK_1, XK_exclam, "AE01"},
- {XK_2, XK_at, "AE02"},
- {XK_3, XK_numbersign, "AE03"},
- {XK_4, XK_dollar, "AE04"},
- {XK_5, XK_percent, "AE05"},
- {XK_6, XK_asciicircum, "AE06"},
- {XK_7, XK_ampersand, "AE07"},
- {XK_8, XK_asterisk, "AE08"},
- {XK_9, XK_parenleft, "AE09"},
- {XK_0, XK_parenright, "AE10"},
- {XK_minus, XK_underscore, "AE11"},
- {XK_equal, XK_plus, "AE12"},
- {XK_BackSpace, NoSymbol, "BKSP"},
- {XK_Tab, NoSymbol, "TAB\0"},
- {XK_q, XK_Q, "AD01"},
- {XK_w, XK_W, "AD02"},
- {XK_e, XK_E, "AD03"},
- {XK_r, XK_R, "AD04"},
- {XK_t, XK_T, "AD05"},
- {XK_y, XK_Y, "AD06"},
- {XK_u, XK_U, "AD07"},
- {XK_i, XK_I, "AD08"},
- {XK_o, XK_O, "AD09"},
- {XK_p, XK_P, "AD10"},
- {XK_bracketleft, XK_braceleft, "AD11"},
- {XK_bracketright, XK_braceright, "AD12"},
- {XK_Return, NoSymbol, "RTRN"},
- {XK_Caps_Lock, NoSymbol, "CAPS"},
- {XK_a, XK_A, "AC01"},
- {XK_s, XK_S, "AC02"},
- {XK_d, XK_D, "AC03"},
- {XK_f, XK_F, "AC04"},
- {XK_g, XK_G, "AC05"},
- {XK_h, XK_H, "AC06"},
- {XK_j, XK_J, "AC07"},
- {XK_k, XK_K, "AC08"},
- {XK_l, XK_L, "AC09"},
- {XK_semicolon, XK_colon, "AC10"},
- {XK_quoteright, XK_quotedbl, "AC11"},
- {XK_Shift_L, NoSymbol, "LFSH"},
- {XK_z, XK_Z, "AB01"},
- {XK_x, XK_X, "AB02"},
- {XK_c, XK_C, "AB03"},
- {XK_v, XK_V, "AB04"},
- {XK_b, XK_B, "AB05"},
- {XK_n, XK_N, "AB06"},
- {XK_m, XK_M, "AB07"},
- {XK_comma, XK_less, "AB08"},
- {XK_period, XK_greater, "AB09"},
- {XK_slash, XK_question, "AB10"},
- {XK_backslash, XK_bar, "BKSL"},
- {XK_Control_L, NoSymbol, "LCTL"},
- {XK_space, NoSymbol, "SPCE"},
- {XK_Shift_R, NoSymbol, "RTSH"},
- {XK_Alt_L, NoSymbol, "LALT"},
- {XK_space, NoSymbol, "SPCE"},
- {XK_Control_R, NoSymbol, "RCTL"},
- {XK_Alt_R, NoSymbol, "RALT"},
- {XK_F1, NoSymbol, "FK01"},
- {XK_F2, NoSymbol, "FK02"},
- {XK_F3, NoSymbol, "FK03"},
- {XK_F4, NoSymbol, "FK04"},
- {XK_F5, NoSymbol, "FK05"},
- {XK_F6, NoSymbol, "FK06"},
- {XK_F7, NoSymbol, "FK07"},
- {XK_F8, NoSymbol, "FK08"},
- {XK_F9, NoSymbol, "FK09"},
- {XK_F10, NoSymbol, "FK10"},
- {XK_F11, NoSymbol, "FK11"},
- {XK_F12, NoSymbol, "FK12"},
- {XK_Print, NoSymbol, "PRSC"},
- {XK_Scroll_Lock, NoSymbol, "SCLK"},
- {XK_Pause, NoSymbol, "PAUS"},
- {XK_Insert, NoSymbol, "INS\0"},
- {XK_Home, NoSymbol, "HOME"},
- {XK_Prior, NoSymbol, "PGUP"},
- {XK_Delete, NoSymbol, "DELE"},
- {XK_End, NoSymbol, "END"},
- {XK_Next, NoSymbol, "PGDN"},
- {XK_Up, NoSymbol, "UP\0\0"},
- {XK_Left, NoSymbol, "LEFT"},
- {XK_Down, NoSymbol, "DOWN"},
- {XK_Right, NoSymbol, "RGHT"},
- {XK_Num_Lock, NoSymbol, "NMLK"},
- {XK_KP_Divide, NoSymbol, "KPDV"},
- {XK_KP_Multiply, NoSymbol, "KPMU"},
- {XK_KP_Subtract, NoSymbol, "KPSU"},
- {NoSymbol, XK_KP_7, "KP7\0"},
- {NoSymbol, XK_KP_8, "KP8\0"},
- {NoSymbol, XK_KP_9, "KP9\0"},
- {XK_KP_Add, NoSymbol, "KPAD"},
- {NoSymbol, XK_KP_4, "KP4\0"},
- {NoSymbol, XK_KP_5, "KP5\0"},
- {NoSymbol, XK_KP_6, "KP6\0"},
- {NoSymbol, XK_KP_1, "KP1\0"},
- {NoSymbol, XK_KP_2, "KP2\0"},
- {NoSymbol, XK_KP_3, "KP3\0"},
- {XK_KP_Enter, NoSymbol, "KPEN"},
- {NoSymbol, XK_KP_0, "KP0\0"},
- {XK_KP_Delete, NoSymbol, "KPDL"},
- {XK_less, XK_greater, "LSGT"},
- {XK_KP_Separator, NoSymbol, "KPCO"},
- {XK_Find, NoSymbol, "FIND"},
- {NoSymbol, NoSymbol, "\0\0\0\0"}
-};
-
-Status
-ComputeKbdDefaults(XkbDescPtr xkb)
-{
- Status rtrn;
- register int i, tmp, nUnknown;
- KeyNameDesc *name;
- KeySym *syms;
- char tmpname[XkbKeyNameLength + 1];
-
- if ((xkb->names == NULL) || (xkb->names->keys == NULL))
- {
- if ((rtrn = XkbAllocNames(xkb, XkbKeyNamesMask, 0, 0)) != Success)
- return rtrn;
- }
- for (name = dfltKeys; (name->name[0] != '\0'); name++)
- {
- name->used = False;
- }
- nUnknown = 0;
- for (i = xkb->min_key_code; i <= xkb->max_key_code; i++)
- {
- tmp = XkbKeyNumSyms(xkb, i);
- if ((xkb->names->keys[i].name[0] == '\0') && (tmp > 0))
- {
- tmp = XkbKeyGroupsWidth(xkb, i);
- syms = XkbKeySymsPtr(xkb, i);
- for (name = dfltKeys; (name->name[0] != '\0'); name++)
- {
- Bool match = True;
- if (((name->level1 != syms[0])
- && (name->level1 != NoSymbol))
- || ((name->level2 != NoSymbol) && (tmp < 2))
- || ((name->level2 != syms[1])
- && (name->level2 != NoSymbol)))
- {
- match = False;
- }
- if (match)
- {
- if (!name->used)
- {
- memcpy(xkb->names->keys[i].name, name->name,
- XkbKeyNameLength);
- name->used = True;
- }
- else
- {
- if (warningLevel > 2)
- {
- WARN1
- ("Several keys match pattern for %s\n",
- XkbKeyNameText(name->name, XkbMessage));
- ACTION2("Using <U%03d> for key %d\n",
- nUnknown, i);
- }
- snprintf(tmpname, sizeof(tmpname), "U%03d",
- nUnknown++);
- memcpy(xkb->names->keys[i].name, tmpname,
- XkbKeyNameLength);
- }
- break;
- }
- }
- if (xkb->names->keys[i].name[0] == '\0')
- {
- if (warningLevel > 2)
- {
- WARN1("Key %d does not match any defaults\n", i);
- ACTION1("Using name <U%03d>\n", nUnknown);
- snprintf(tmpname, sizeof(tmpname), "U%03d", nUnknown++);
- memcpy(xkb->names->keys[i].name, tmpname,
- XkbKeyNameLength);
- }
- }
- }
- }
- return Success;
-}
-
-/**
- * Find the key with the given name and return its keycode in kc_rtrn.
- *
- * @param name The 4-letter name of the key as a long.
- * @param kc_rtrn Set to the keycode if the key was found, otherwise 0.
- * @param use_aliases True if the key aliases should be searched too.
- * @param create If True and the key is not found, it is added to the
- * xkb->names at the first free keycode.
- * @param start_from Keycode to start searching from.
- *
- * @return True if found, False otherwise.
- */
-Bool
-FindNamedKey(XkbDescPtr xkb,
- unsigned long name,
- unsigned int *kc_rtrn,
- Bool use_aliases, Bool create, int start_from)
-{
- register unsigned n;
-
- if (start_from < xkb->min_key_code)
- {
- start_from = xkb->min_key_code;
- }
- else if (start_from > xkb->max_key_code)
- {
- return False;
- }
-
- *kc_rtrn = 0; /* some callers rely on this */
- if (xkb && xkb->names && xkb->names->keys)
- {
- for (n = start_from; n <= xkb->max_key_code; n++)
- {
- unsigned long tmp;
- tmp = KeyNameToLong(xkb->names->keys[n].name);
- if (tmp == name)
- {
- *kc_rtrn = n;
- return True;
- }
- }
- if (use_aliases)
- {
- unsigned long new_name;
- if (FindKeyNameForAlias(xkb, name, &new_name))
- return FindNamedKey(xkb, new_name, kc_rtrn, False, create, 0);
- }
- }
- if (create)
- {
- if ((!xkb->names) || (!xkb->names->keys))
- {
- if (xkb->min_key_code < XkbMinLegalKeyCode)
- {
- xkb->min_key_code = XkbMinLegalKeyCode;
- xkb->max_key_code = XkbMaxLegalKeyCode;
- }
- if (XkbAllocNames(xkb, XkbKeyNamesMask, 0, 0) != Success)
- {
- if (warningLevel > 0)
- {
- WARN("Couldn't allocate key names in FindNamedKey\n");
- ACTION1("Key \"%s\" not automatically created\n",
- longText(name, XkbMessage));
- }
- return False;
- }
- }
- /* Find first unused keycode and store our key here */
- for (n = xkb->min_key_code; n <= xkb->max_key_code; n++)
- {
- if (xkb->names->keys[n].name[0] == '\0')
- {
- char buf[XkbKeyNameLength + 1];
- LongToKeyName(name, buf);
- memcpy(xkb->names->keys[n].name, buf, XkbKeyNameLength);
- *kc_rtrn = n;
- return True;
- }
- }
- }
- return False;
-}
-
-Bool
-FindKeyNameForAlias(XkbDescPtr xkb, unsigned long lname,
- unsigned long *real_name)
-{
- register int i;
- char name[XkbKeyNameLength + 1];
-
- if (xkb && xkb->geom && xkb->geom->key_aliases)
- {
- XkbKeyAliasPtr a;
- a = xkb->geom->key_aliases;
- LongToKeyName(lname, name);
- name[XkbKeyNameLength] = '\0';
- for (i = 0; i < xkb->geom->num_key_aliases; i++, a++)
- {
- if (strncmp(name, a->alias, XkbKeyNameLength) == 0)
- {
- *real_name = KeyNameToLong(a->real);
- return True;
- }
- }
- }
- if (xkb && xkb->names && xkb->names->key_aliases)
- {
- XkbKeyAliasPtr a;
- a = xkb->names->key_aliases;
- LongToKeyName(lname, name);
- name[XkbKeyNameLength] = '\0';
- for (i = 0; i < xkb->names->num_key_aliases; i++, a++)
- {
- if (strncmp(name, a->alias, XkbKeyNameLength) == 0)
- {
- *real_name = KeyNameToLong(a->real);
- return True;
- }
- }
- }
- return False;
-}
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#include "xkbcomp.h"
+#include "xkbpath.h"
+#include "tokens.h"
+#include "keycodes.h"
+#include "misc.h"
+#include <X11/keysym.h>
+#include "parseutils.h"
+
+#include <X11/extensions/XKBgeom.h>
+
+/***====================================================================***/
+
+/**
+ * Open the file given in the include statement and parse it's content.
+ * If the statement defines a specific map to use, this map is returned in
+ * file_rtrn. Otherwise, the default map is returned.
+ *
+ * @param stmt The include statement, specifying the file name to look for.
+ * @param file_type Type of file (XkmKeyNamesIdx, etc.)
+ * @param file_rtrn Returns the key map to be used.
+ * @param merge_rtrn Always returns stmt->merge.
+ *
+ * @return True on success or False otherwise.
+ */
+Bool
+ProcessIncludeFile(IncludeStmt * stmt,
+ unsigned file_type,
+ XkbFile ** file_rtrn, unsigned *merge_rtrn)
+{
+ FILE *file;
+ XkbFile *rtrn, *mapToUse;
+ char oldFile[1024] = {0};
+ int oldLine = lineNum;
+
+ rtrn = XkbFindFileInCache(stmt->file, file_type, &stmt->path);
+ if (rtrn == NULL)
+ {
+ /* file not in cache, open it, parse it and store it in cache for next
+ time. */
+ file = XkbFindFileInPath(stmt->file, file_type, &stmt->path);
+ if (file == NULL)
+ {
+ ERROR2("Can't find file \"%s\" for %s include\n", stmt->file,
+ XkbDirectoryForInclude(file_type));
+ ACTION("Exiting\n");
+ return False;
+ }
+ strcpy(oldFile, scanFile);
+ oldLine = lineNum;
+ setScanState(stmt->file, 1);
+ if (debugFlags & 2)
+ INFO1("About to parse include file %s\n", stmt->file);
+ /* parse the file */
+ if ((XKBParseFile(file, &rtrn) == 0) || (rtrn == NULL))
+ {
+ setScanState(oldFile, oldLine);
+ ERROR1("Error interpreting include file \"%s\"\n", stmt->file);
+ ACTION("Exiting\n");
+ fclose(file);
+ return False;
+ }
+ fclose(file);
+ XkbAddFileToCache(stmt->file, file_type, stmt->path, rtrn);
+ }
+ mapToUse = rtrn;
+ if (stmt->map != NULL)
+ {
+ while ((mapToUse) && ((!uStringEqual(mapToUse->name, stmt->map)) ||
+ (mapToUse->type != file_type)))
+ {
+ mapToUse = (XkbFile *) mapToUse->common.next;
+ }
+ if (!mapToUse)
+ {
+ ERROR3("No %s named \"%s\" in the include file \"%s\"\n",
+ XkbConfigText(file_type, XkbMessage), stmt->map,
+ stmt->file);
+ ACTION("Exiting\n");
+ return False;
+ }
+ }
+ else if ((rtrn->common.next != NULL) && (warningLevel > 5))
+ {
+ WARN1("No map in include statement, but \"%s\" contains several\n",
+ stmt->file);
+ ACTION1("Using first defined map, \"%s\"\n", rtrn->name);
+ }
+ setScanState(oldFile, oldLine);
+ if (mapToUse->type != file_type)
+ {
+ ERROR2("Include file wrong type (expected %s, got %s)\n",
+ XkbConfigText(file_type, XkbMessage),
+ XkbConfigText(mapToUse->type, XkbMessage));
+ ACTION1("Include file \"%s\" ignored\n", stmt->file);
+ return False;
+ }
+ /* FIXME: we have to check recursive includes here (or somewhere) */
+
+ mapToUse->compiled = True;
+ *file_rtrn = mapToUse;
+ *merge_rtrn = stmt->merge;
+ return True;
+}
+
+/***====================================================================***/
+
+int
+ReportNotArray(const char *type, const char *field, const char *name)
+{
+ ERROR2("The %s %s field is not an array\n", type, field);
+ ACTION1("Ignoring illegal assignment in %s\n", name);
+ return False;
+}
+
+int
+ReportShouldBeArray(const char *type, const char *field, char *name)
+{
+ ERROR2("Missing subscript for %s %s\n", type, field);
+ ACTION1("Ignoring illegal assignment in %s\n", name);
+ return False;
+}
+
+int
+ReportBadType(const char *type, const char *field,
+ const char *name, const char *wanted)
+{
+ ERROR3("The %s %s field must be a %s\n", type, field, wanted);
+ ACTION1("Ignoring illegal assignment in %s\n", name);
+ return False;
+}
+
+int
+ReportBadIndexType(char *type, char *field, char *name, char *wanted)
+{
+ ERROR3("Index for the %s %s field must be a %s\n", type, field, wanted);
+ ACTION1("Ignoring assignment to illegal field in %s\n", name);
+ return False;
+}
+
+int
+ReportBadField(const char *type, const char *field, const char *name)
+{
+ ERROR3("Unknown %s field %s in %s\n", type, field, name);
+ ACTION1("Ignoring assignment to unknown field in %s\n", name);
+ return False;
+}
+
+int
+ReportMultipleDefs(char *type, char *field, char *name)
+{
+ WARN3("Multiple definitions of %s in %s \"%s\"\n", field, type, name);
+ ACTION("Using last definition\n");
+ return False;
+}
+
+/***====================================================================***/
+
+Bool
+UseNewField(unsigned field,
+ CommonInfo * oldDefs, CommonInfo * newDefs, unsigned *pCollide)
+{
+ Bool useNew;
+
+ useNew = False;
+ if (oldDefs->defined & field)
+ {
+ if (newDefs->defined & field)
+ {
+ if (((oldDefs->fileID == newDefs->fileID)
+ && (warningLevel > 0)) || (warningLevel > 9))
+ {
+ *pCollide |= field;
+ }
+ if (newDefs->merge != MergeAugment)
+ useNew = True;
+ }
+ }
+ else if (newDefs->defined & field)
+ useNew = True;
+ return useNew;
+}
+
+Bool
+MergeNewField(unsigned field,
+ CommonInfo * oldDefs, CommonInfo * newDefs, unsigned *pCollide)
+{
+ if ((oldDefs->defined & field) && (newDefs->defined & field))
+ {
+ if (((oldDefs->fileID == newDefs->fileID) && (warningLevel > 0)) ||
+ (warningLevel > 9))
+ {
+ *pCollide |= field;
+ }
+ if (newDefs->merge == MergeAugment)
+ return True;
+ }
+ return False;
+}
+
+XPointer
+ClearCommonInfo(CommonInfo * cmn)
+{
+ if (cmn != NULL)
+ {
+ CommonInfo *this, *next;
+ for (this = cmn; this != NULL; this = next)
+ {
+ next = this->next;
+ uFree(this);
+ }
+ }
+ return NULL;
+}
+
+XPointer
+AddCommonInfo(CommonInfo * old, CommonInfo * new)
+{
+ CommonInfo *first;
+
+ first = old;
+ while (old && old->next)
+ {
+ old = old->next;
+ }
+ new->next = NULL;
+ if (old)
+ {
+ old->next = new;
+ return (XPointer) first;
+ }
+ return (XPointer) new;
+}
+
+/***====================================================================***/
+
+typedef struct _KeyNameDesc
+{
+ KeySym level1;
+ KeySym level2;
+ char name[5];
+ Bool used;
+} KeyNameDesc;
+
+static KeyNameDesc dfltKeys[] = {
+ {XK_Escape, NoSymbol, "ESC\0"},
+ {XK_quoteleft, XK_asciitilde, "TLDE"},
+ {XK_1, XK_exclam, "AE01"},
+ {XK_2, XK_at, "AE02"},
+ {XK_3, XK_numbersign, "AE03"},
+ {XK_4, XK_dollar, "AE04"},
+ {XK_5, XK_percent, "AE05"},
+ {XK_6, XK_asciicircum, "AE06"},
+ {XK_7, XK_ampersand, "AE07"},
+ {XK_8, XK_asterisk, "AE08"},
+ {XK_9, XK_parenleft, "AE09"},
+ {XK_0, XK_parenright, "AE10"},
+ {XK_minus, XK_underscore, "AE11"},
+ {XK_equal, XK_plus, "AE12"},
+ {XK_BackSpace, NoSymbol, "BKSP"},
+ {XK_Tab, NoSymbol, "TAB\0"},
+ {XK_q, XK_Q, "AD01"},
+ {XK_w, XK_W, "AD02"},
+ {XK_e, XK_E, "AD03"},
+ {XK_r, XK_R, "AD04"},
+ {XK_t, XK_T, "AD05"},
+ {XK_y, XK_Y, "AD06"},
+ {XK_u, XK_U, "AD07"},
+ {XK_i, XK_I, "AD08"},
+ {XK_o, XK_O, "AD09"},
+ {XK_p, XK_P, "AD10"},
+ {XK_bracketleft, XK_braceleft, "AD11"},
+ {XK_bracketright, XK_braceright, "AD12"},
+ {XK_Return, NoSymbol, "RTRN"},
+ {XK_Caps_Lock, NoSymbol, "CAPS"},
+ {XK_a, XK_A, "AC01"},
+ {XK_s, XK_S, "AC02"},
+ {XK_d, XK_D, "AC03"},
+ {XK_f, XK_F, "AC04"},
+ {XK_g, XK_G, "AC05"},
+ {XK_h, XK_H, "AC06"},
+ {XK_j, XK_J, "AC07"},
+ {XK_k, XK_K, "AC08"},
+ {XK_l, XK_L, "AC09"},
+ {XK_semicolon, XK_colon, "AC10"},
+ {XK_quoteright, XK_quotedbl, "AC11"},
+ {XK_Shift_L, NoSymbol, "LFSH"},
+ {XK_z, XK_Z, "AB01"},
+ {XK_x, XK_X, "AB02"},
+ {XK_c, XK_C, "AB03"},
+ {XK_v, XK_V, "AB04"},
+ {XK_b, XK_B, "AB05"},
+ {XK_n, XK_N, "AB06"},
+ {XK_m, XK_M, "AB07"},
+ {XK_comma, XK_less, "AB08"},
+ {XK_period, XK_greater, "AB09"},
+ {XK_slash, XK_question, "AB10"},
+ {XK_backslash, XK_bar, "BKSL"},
+ {XK_Control_L, NoSymbol, "LCTL"},
+ {XK_space, NoSymbol, "SPCE"},
+ {XK_Shift_R, NoSymbol, "RTSH"},
+ {XK_Alt_L, NoSymbol, "LALT"},
+ {XK_space, NoSymbol, "SPCE"},
+ {XK_Control_R, NoSymbol, "RCTL"},
+ {XK_Alt_R, NoSymbol, "RALT"},
+ {XK_F1, NoSymbol, "FK01"},
+ {XK_F2, NoSymbol, "FK02"},
+ {XK_F3, NoSymbol, "FK03"},
+ {XK_F4, NoSymbol, "FK04"},
+ {XK_F5, NoSymbol, "FK05"},
+ {XK_F6, NoSymbol, "FK06"},
+ {XK_F7, NoSymbol, "FK07"},
+ {XK_F8, NoSymbol, "FK08"},
+ {XK_F9, NoSymbol, "FK09"},
+ {XK_F10, NoSymbol, "FK10"},
+ {XK_F11, NoSymbol, "FK11"},
+ {XK_F12, NoSymbol, "FK12"},
+ {XK_Print, NoSymbol, "PRSC"},
+ {XK_Scroll_Lock, NoSymbol, "SCLK"},
+ {XK_Pause, NoSymbol, "PAUS"},
+ {XK_Insert, NoSymbol, "INS\0"},
+ {XK_Home, NoSymbol, "HOME"},
+ {XK_Prior, NoSymbol, "PGUP"},
+ {XK_Delete, NoSymbol, "DELE"},
+ {XK_End, NoSymbol, "END"},
+ {XK_Next, NoSymbol, "PGDN"},
+ {XK_Up, NoSymbol, "UP\0\0"},
+ {XK_Left, NoSymbol, "LEFT"},
+ {XK_Down, NoSymbol, "DOWN"},
+ {XK_Right, NoSymbol, "RGHT"},
+ {XK_Num_Lock, NoSymbol, "NMLK"},
+ {XK_KP_Divide, NoSymbol, "KPDV"},
+ {XK_KP_Multiply, NoSymbol, "KPMU"},
+ {XK_KP_Subtract, NoSymbol, "KPSU"},
+ {NoSymbol, XK_KP_7, "KP7\0"},
+ {NoSymbol, XK_KP_8, "KP8\0"},
+ {NoSymbol, XK_KP_9, "KP9\0"},
+ {XK_KP_Add, NoSymbol, "KPAD"},
+ {NoSymbol, XK_KP_4, "KP4\0"},
+ {NoSymbol, XK_KP_5, "KP5\0"},
+ {NoSymbol, XK_KP_6, "KP6\0"},
+ {NoSymbol, XK_KP_1, "KP1\0"},
+ {NoSymbol, XK_KP_2, "KP2\0"},
+ {NoSymbol, XK_KP_3, "KP3\0"},
+ {XK_KP_Enter, NoSymbol, "KPEN"},
+ {NoSymbol, XK_KP_0, "KP0\0"},
+ {XK_KP_Delete, NoSymbol, "KPDL"},
+ {XK_less, XK_greater, "LSGT"},
+ {XK_KP_Separator, NoSymbol, "KPCO"},
+ {XK_Find, NoSymbol, "FIND"},
+ {NoSymbol, NoSymbol, "\0\0\0\0"}
+};
+
+Status
+ComputeKbdDefaults(XkbDescPtr xkb)
+{
+ Status rtrn;
+ register int i, tmp, nUnknown;
+ KeyNameDesc *name;
+ KeySym *syms;
+ char tmpname[XkbKeyNameLength + 1];
+
+ if ((xkb->names == NULL) || (xkb->names->keys == NULL))
+ {
+ if ((rtrn = XkbAllocNames(xkb, XkbKeyNamesMask, 0, 0)) != Success)
+ return rtrn;
+ }
+ for (name = dfltKeys; (name->name[0] != '\0'); name++)
+ {
+ name->used = False;
+ }
+ nUnknown = 0;
+ for (i = xkb->min_key_code; i <= xkb->max_key_code; i++)
+ {
+ tmp = XkbKeyNumSyms(xkb, i);
+ if ((xkb->names->keys[i].name[0] == '\0') && (tmp > 0))
+ {
+ tmp = XkbKeyGroupsWidth(xkb, i);
+ syms = XkbKeySymsPtr(xkb, i);
+ for (name = dfltKeys; (name->name[0] != '\0'); name++)
+ {
+ Bool match = True;
+ if (((name->level1 != syms[0])
+ && (name->level1 != NoSymbol))
+ || ((name->level2 != NoSymbol) && (tmp < 2))
+ || ((name->level2 != syms[1])
+ && (name->level2 != NoSymbol)))
+ {
+ match = False;
+ }
+ if (match)
+ {
+ if (!name->used)
+ {
+ memcpy(xkb->names->keys[i].name, name->name,
+ XkbKeyNameLength);
+ name->used = True;
+ }
+ else
+ {
+ if (warningLevel > 2)
+ {
+ WARN1
+ ("Several keys match pattern for %s\n",
+ XkbKeyNameText(name->name, XkbMessage));
+ ACTION2("Using <U%03d> for key %d\n",
+ nUnknown, i);
+ }
+ snprintf(tmpname, sizeof(tmpname), "U%03d",
+ nUnknown++);
+ memcpy(xkb->names->keys[i].name, tmpname,
+ XkbKeyNameLength);
+ }
+ break;
+ }
+ }
+ if (xkb->names->keys[i].name[0] == '\0')
+ {
+ if (warningLevel > 2)
+ {
+ WARN1("Key %d does not match any defaults\n", i);
+ ACTION1("Using name <U%03d>\n", nUnknown);
+ snprintf(tmpname, sizeof(tmpname), "U%03d", nUnknown++);
+ memcpy(xkb->names->keys[i].name, tmpname,
+ XkbKeyNameLength);
+ }
+ }
+ }
+ }
+ return Success;
+}
+
+/**
+ * Find the key with the given name and return its keycode in kc_rtrn.
+ *
+ * @param name The 4-letter name of the key as a long.
+ * @param kc_rtrn Set to the keycode if the key was found, otherwise 0.
+ * @param use_aliases True if the key aliases should be searched too.
+ * @param create If True and the key is not found, it is added to the
+ * xkb->names at the first free keycode.
+ * @param start_from Keycode to start searching from.
+ *
+ * @return True if found, False otherwise.
+ */
+Bool
+FindNamedKey(XkbDescPtr xkb,
+ unsigned long name,
+ unsigned int *kc_rtrn,
+ Bool use_aliases, Bool create, int start_from)
+{
+ register unsigned n;
+
+ if (start_from < xkb->min_key_code)
+ {
+ start_from = xkb->min_key_code;
+ }
+ else if (start_from > xkb->max_key_code)
+ {
+ return False;
+ }
+
+ *kc_rtrn = 0; /* some callers rely on this */
+ if (xkb && xkb->names && xkb->names->keys)
+ {
+ for (n = start_from; n <= xkb->max_key_code; n++)
+ {
+ unsigned long tmp;
+ tmp = KeyNameToLong(xkb->names->keys[n].name);
+ if (tmp == name)
+ {
+ *kc_rtrn = n;
+ return True;
+ }
+ }
+ if (use_aliases)
+ {
+ unsigned long new_name;
+ if (FindKeyNameForAlias(xkb, name, &new_name))
+ return FindNamedKey(xkb, new_name, kc_rtrn, False, create, 0);
+ }
+ }
+ if (create)
+ {
+ if ((!xkb->names) || (!xkb->names->keys))
+ {
+ if (xkb->min_key_code < XkbMinLegalKeyCode)
+ {
+ xkb->min_key_code = XkbMinLegalKeyCode;
+ xkb->max_key_code = XkbMaxLegalKeyCode;
+ }
+ if (XkbAllocNames(xkb, XkbKeyNamesMask, 0, 0) != Success)
+ {
+ if (warningLevel > 0)
+ {
+ WARN("Couldn't allocate key names in FindNamedKey\n");
+ ACTION1("Key \"%s\" not automatically created\n",
+ longText(name, XkbMessage));
+ }
+ return False;
+ }
+ }
+ /* Find first unused keycode and store our key here */
+ for (n = xkb->min_key_code; n <= xkb->max_key_code; n++)
+ {
+ if (xkb->names->keys[n].name[0] == '\0')
+ {
+ char buf[XkbKeyNameLength + 1];
+ LongToKeyName(name, buf);
+ memcpy(xkb->names->keys[n].name, buf, XkbKeyNameLength);
+ *kc_rtrn = n;
+ return True;
+ }
+ }
+ }
+ return False;
+}
+
+Bool
+FindKeyNameForAlias(XkbDescPtr xkb, unsigned long lname,
+ unsigned long *real_name)
+{
+ register int i;
+ char name[XkbKeyNameLength + 1];
+
+ if (xkb && xkb->geom && xkb->geom->key_aliases)
+ {
+ XkbKeyAliasPtr a;
+ a = xkb->geom->key_aliases;
+ LongToKeyName(lname, name);
+ name[XkbKeyNameLength] = '\0';
+ for (i = 0; i < xkb->geom->num_key_aliases; i++, a++)
+ {
+ if (strncmp(name, a->alias, XkbKeyNameLength) == 0)
+ {
+ *real_name = KeyNameToLong(a->real);
+ return True;
+ }
+ }
+ }
+ if (xkb && xkb->names && xkb->names->key_aliases)
+ {
+ XkbKeyAliasPtr a;
+ a = xkb->names->key_aliases;
+ LongToKeyName(lname, name);
+ name[XkbKeyNameLength] = '\0';
+ for (i = 0; i < xkb->names->num_key_aliases; i++, a++)
+ {
+ if (strncmp(name, a->alias, XkbKeyNameLength) == 0)
+ {
+ *real_name = KeyNameToLong(a->real);
+ return True;
+ }
+ }
+ }
+ return False;
+}
diff --git a/xkbcomp/misc.h b/xkbcomp/misc.h
index f6c489255..4fa4b6dde 100644
--- a/xkbcomp/misc.h
+++ b/xkbcomp/misc.h
@@ -1,111 +1,111 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#ifndef MISC_H
-#define MISC_H 1
-
-typedef struct _CommonInfo
-{
- unsigned short defined;
- unsigned char fileID;
- unsigned char merge;
- struct _CommonInfo *next;
-} CommonInfo;
-
-extern Bool UseNewField(unsigned /* field */ ,
- CommonInfo * /* oldDefs */ ,
- CommonInfo * /* newDefs */ ,
- unsigned * /* pCollide */
- );
-
-extern Bool MergeNewField(unsigned /* field */ ,
- CommonInfo * /* oldDefs */ ,
- CommonInfo * /* newDefs */ ,
- unsigned * /* pCollide */
- );
-
-extern XPointer ClearCommonInfo(CommonInfo * /* cmn */
- );
-
-extern XPointer AddCommonInfo(CommonInfo * /* old */ ,
- CommonInfo * /* new */
- );
-
-extern int ReportNotArray(const char * /* type */ ,
- const char * /* field */ ,
- const char * /* name */
- );
-
-extern int ReportShouldBeArray(const char * /* type */ ,
- const char * /* field */ ,
- char * /* name */
- );
-
-extern int ReportBadType(const char * /* type */ ,
- const char * /* field */ ,
- const char * /* name */ ,
- const char * /* wanted */
- );
-
-extern int ReportBadIndexType(char * /* type */ ,
- char * /* field */ ,
- char * /* name */ ,
- char * /* wanted */
- );
-
-extern int ReportBadField(const char * /* type */ ,
- const char * /* field */ ,
- const char * /* name */
- );
-
-extern int ReportMultipleDefs(char * /* type */ ,
- char * /* field */ ,
- char * /* which */
- );
-
-extern Bool ProcessIncludeFile(IncludeStmt * /* stmt */ ,
- unsigned /* file_type */ ,
- XkbFile ** /* file_rtrn */ ,
- unsigned * /* merge_rtrn */
- );
-
-extern Status ComputeKbdDefaults(XkbDescPtr /* xkb */
- );
-
-extern Bool FindNamedKey(XkbDescPtr /* xkb */ ,
- unsigned long /* name */ ,
- unsigned int * /* kc_rtrn */ ,
- Bool /* use_aliases */ ,
- Bool /* create */ ,
- int /* start_from */
- );
-
-extern Bool FindKeyNameForAlias(XkbDescPtr /* xkb */ ,
- unsigned long /* lname */ ,
- unsigned long * /* real_name */
- );
-
-#endif /* MISC_H */
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#ifndef MISC_H
+#define MISC_H 1
+
+typedef struct _CommonInfo
+{
+ unsigned short defined;
+ unsigned char fileID;
+ unsigned char merge;
+ struct _CommonInfo *next;
+} CommonInfo;
+
+extern Bool UseNewField(unsigned /* field */ ,
+ CommonInfo * /* oldDefs */ ,
+ CommonInfo * /* newDefs */ ,
+ unsigned * /* pCollide */
+ );
+
+extern Bool MergeNewField(unsigned /* field */ ,
+ CommonInfo * /* oldDefs */ ,
+ CommonInfo * /* newDefs */ ,
+ unsigned * /* pCollide */
+ );
+
+extern XPointer ClearCommonInfo(CommonInfo * /* cmn */
+ );
+
+extern XPointer AddCommonInfo(CommonInfo * /* old */ ,
+ CommonInfo * /* new */
+ );
+
+extern int ReportNotArray(const char * /* type */ ,
+ const char * /* field */ ,
+ const char * /* name */
+ );
+
+extern int ReportShouldBeArray(const char * /* type */ ,
+ const char * /* field */ ,
+ char * /* name */
+ );
+
+extern int ReportBadType(const char * /* type */ ,
+ const char * /* field */ ,
+ const char * /* name */ ,
+ const char * /* wanted */
+ );
+
+extern int ReportBadIndexType(char * /* type */ ,
+ char * /* field */ ,
+ char * /* name */ ,
+ char * /* wanted */
+ );
+
+extern int ReportBadField(const char * /* type */ ,
+ const char * /* field */ ,
+ const char * /* name */
+ );
+
+extern int ReportMultipleDefs(char * /* type */ ,
+ char * /* field */ ,
+ char * /* which */
+ );
+
+extern Bool ProcessIncludeFile(IncludeStmt * /* stmt */ ,
+ unsigned /* file_type */ ,
+ XkbFile ** /* file_rtrn */ ,
+ unsigned * /* merge_rtrn */
+ );
+
+extern Status ComputeKbdDefaults(XkbDescPtr /* xkb */
+ );
+
+extern Bool FindNamedKey(XkbDescPtr /* xkb */ ,
+ unsigned long /* name */ ,
+ unsigned int * /* kc_rtrn */ ,
+ Bool /* use_aliases */ ,
+ Bool /* create */ ,
+ int /* start_from */
+ );
+
+extern Bool FindKeyNameForAlias(XkbDescPtr /* xkb */ ,
+ unsigned long /* lname */ ,
+ unsigned long * /* real_name */
+ );
+
+#endif /* MISC_H */
diff --git a/xkbcomp/tokens.h b/xkbcomp/tokens.h
index 54d4d149b..970f3d4de 100644
--- a/xkbcomp/tokens.h
+++ b/xkbcomp/tokens.h
@@ -1,104 +1,104 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-#ifndef TOKENS_H
-#define TOKENS_H 1
-
-#define END_OF_FILE 0
-#define ERROR_TOK 255
-
-#define XKB_KEYMAP 1
-#define XKB_KEYCODES 2
-#define XKB_TYPES 3
-#define XKB_SYMBOLS 4
-#define XKB_COMPATMAP 5
-#define XKB_GEOMETRY 6
-#define XKB_SEMANTICS 7
-#define XKB_LAYOUT 8
-
-#define INCLUDE 10
-#define OVERRIDE 11
-#define AUGMENT 12
-#define REPLACE 13
-#define ALTERNATE 14
-
-#define VIRTUAL_MODS 20
-#define TYPE 21
-#define INTERPRET 22
-#define ACTION_TOK 23
-#define KEY 24
-#define ALIAS 25
-#define GROUP 26
-#define MODIFIER_MAP 27
-#define INDICATOR 28
-#define SHAPE 29
-#define KEYS 30
-#define ROW 31
-#define SECTION 32
-#define OVERLAY 33
-#define TEXT 34
-#define OUTLINE 35
-#define SOLID 36
-#define LOGO 37
-#define VIRTUAL 38
-
-#define EQUALS 40
-#define PLUS 41
-#define MINUS 42
-#define DIVIDE 43
-#define TIMES 44
-#define OBRACE 45
-#define CBRACE 46
-#define OPAREN 47
-#define CPAREN 48
-#define OBRACKET 49
-#define CBRACKET 50
-#define DOT 51
-#define COMMA 52
-#define SEMI 53
-#define EXCLAM 54
-#define INVERT 55
-
-#define STRING 60
-#define INTEGER 61
-#define FLOAT 62
-#define IDENT 63
-#define KEYNAME 64
-
-#define PARTIAL 70
-#define DEFAULT 71
-#define HIDDEN 72
-#define ALPHANUMERIC_KEYS 73
-#define MODIFIER_KEYS 74
-#define KEYPAD_KEYS 75
-#define FUNCTION_KEYS 76
-#define ALTERNATE_GROUP 77
-
-extern Atom tok_ONE_LEVEL;
-extern Atom tok_TWO_LEVEL;
-extern Atom tok_ALPHABETIC;
-extern Atom tok_KEYPAD;
-
-#endif
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+#ifndef TOKENS_H
+#define TOKENS_H 1
+
+#define END_OF_FILE 0
+#define ERROR_TOK 255
+
+#define XKB_KEYMAP 1
+#define XKB_KEYCODES 2
+#define XKB_TYPES 3
+#define XKB_SYMBOLS 4
+#define XKB_COMPATMAP 5
+#define XKB_GEOMETRY 6
+#define XKB_SEMANTICS 7
+#define XKB_LAYOUT 8
+
+#define INCLUDE 10
+#define OVERRIDE 11
+#define AUGMENT 12
+#define REPLACE 13
+#define ALTERNATE 14
+
+#define VIRTUAL_MODS 20
+#define TYPE 21
+#define INTERPRET 22
+#define ACTION_TOK 23
+#define KEY 24
+#define ALIAS 25
+#define GROUP 26
+#define MODIFIER_MAP 27
+#define INDICATOR 28
+#define SHAPE 29
+#define KEYS 30
+#define ROW 31
+#define SECTION 32
+#define OVERLAY 33
+#define TEXT 34
+#define OUTLINE 35
+#define SOLID 36
+#define LOGO 37
+#define VIRTUAL 38
+
+#define EQUALS 40
+#define PLUS 41
+#define MINUS 42
+#define DIVIDE 43
+#define TIMES 44
+#define OBRACE 45
+#define CBRACE 46
+#define OPAREN 47
+#define CPAREN 48
+#define OBRACKET 49
+#define CBRACKET 50
+#define DOT 51
+#define COMMA 52
+#define SEMI 53
+#define EXCLAM 54
+#define INVERT 55
+
+#define STRING 60
+#define INTEGER 61
+#define FLOAT 62
+#define IDENT 63
+#define KEYNAME 64
+
+#define PARTIAL 70
+#define DEFAULT 71
+#define HIDDEN 72
+#define ALPHANUMERIC_KEYS 73
+#define MODIFIER_KEYS 74
+#define KEYPAD_KEYS 75
+#define FUNCTION_KEYS 76
+#define ALTERNATE_GROUP 77
+
+extern Atom tok_ONE_LEVEL;
+extern Atom tok_TWO_LEVEL;
+extern Atom tok_ALPHABETIC;
+extern Atom tok_KEYPAD;
+
+#endif
diff --git a/xkbcomp/utils.c b/xkbcomp/utils.c
index cabe9e2b0..55efbe11f 100644
--- a/xkbcomp/utils.c
+++ b/xkbcomp/utils.c
@@ -1,434 +1,434 @@
-
- /*\
- *
- * COPYRIGHT 1990
- * DIGITAL EQUIPMENT CORPORATION
- * MAYNARD, MASSACHUSETTS
- * ALL RIGHTS RESERVED.
- *
- * THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND
- * SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION.
- * DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOFTWARE
- * FOR ANY PURPOSE. IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED
- * WARRANTY.
- *
- * IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT
- * RIGHTS, APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN
- * ADDITION TO THAT SET FORTH ABOVE.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Digital Equipment Corporation not be
- * used in advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- \*/
-
-#include "utils.h"
-#include <ctype.h>
-#include <stdlib.h>
-#include <stdarg.h>
-
-/***====================================================================***/
-
-Opaque
-uAlloc(unsigned size)
-{
- return ((Opaque) malloc(size));
-}
-
-/***====================================================================***/
-
-Opaque
-uCalloc(unsigned n, unsigned size)
-{
- return ((Opaque) calloc(n, size));
-}
-
-/***====================================================================***/
-
-Opaque
-uRealloc(Opaque old, unsigned newSize)
-{
- if (old == NULL)
- return ((Opaque) malloc(newSize));
- else
- return ((Opaque) realloc((char *) old, newSize));
-}
-
-/***====================================================================***/
-
-Opaque
-uRecalloc(Opaque old, unsigned nOld, unsigned nNew, unsigned itemSize)
-{
- char *rtrn;
-
- if (old == NULL)
- rtrn = (char *) calloc(nNew, itemSize);
- else
- {
- rtrn = (char *) realloc((char *) old, nNew * itemSize);
- if ((rtrn) && (nNew > nOld))
- {
- bzero(&rtrn[nOld * itemSize], (nNew - nOld) * itemSize);
- }
- }
- return (Opaque) rtrn;
-}
-
-/***====================================================================***/
-
-void
-uFree(Opaque ptr)
-{
- if (ptr != (Opaque) NULL)
- free((char *) ptr);
- return;
-}
-
-/***====================================================================***/
-/*** FUNCTION ENTRY TRACKING ***/
-/***====================================================================***/
-
-static FILE *entryFile = NULL;
-int uEntryLevel;
-
-Boolean
-uSetEntryFile(char *name)
-{
- if ((entryFile != NULL) && (entryFile != stderr))
- {
- fprintf(entryFile, "switching to %s\n", name ? name : "stderr");
- fclose(entryFile);
- }
- if (name != NullString)
- entryFile = fopen(name, "w");
- else
- entryFile = stderr;
- if (entryFile == NULL)
- {
- entryFile = stderr;
- return (False);
- }
- return (True);
-}
-
-void
-uEntry(int l, char *s, ...)
-{
- int i;
- va_list args;
-
- for (i = 0; i < uEntryLevel; i++)
- {
- putc(' ', entryFile);
- }
- va_start(args, s);
- vfprintf(entryFile, s, args);
- va_end(args);
- uEntryLevel += l;
-}
-
-void
-uExit(int l, char *rtVal)
-{
- int i;
-
- uEntryLevel -= l;
- if (uEntryLevel < 0)
- uEntryLevel = 0;
- for (i = 0; i < uEntryLevel; i++)
- {
- putc(' ', entryFile);
- }
- fprintf(entryFile, "---> %p\n", rtVal);
- return;
-}
-
-/***====================================================================***/
-/*** PRINT FUNCTIONS ***/
-/***====================================================================***/
-
-FILE *uDebugFile = NULL;
-int uDebugIndentLevel = 0;
-int uDebugIndentSize = 4;
-
-Boolean
-uSetDebugFile(char *name)
-{
- if ((uDebugFile != NULL) && (uDebugFile != stderr))
- {
- fprintf(uDebugFile, "switching to %s\n", name ? name : "stderr");
- fclose(uDebugFile);
- }
- if (name != NullString)
- uDebugFile = fopen(name, "w");
- else
- uDebugFile = stderr;
- if (uDebugFile == NULL)
- {
- uDebugFile = stderr;
- return (False);
- }
- return (True);
-}
-
-void
-uDebug(char *s, ...)
-{
- int i;
- va_list args;
-
- for (i = (uDebugIndentLevel * uDebugIndentSize); i > 0; i--)
- {
- putc(' ', uDebugFile);
- }
- va_start(args, s);
- vfprintf(uDebugFile, s, args);
- va_end(args);
- fflush(uDebugFile);
-}
-
-void
-uDebugNOI(char *s, ...)
-{
- va_list args;
-
- va_start(args, s);
- vfprintf(uDebugFile, s, args);
- va_end(args);
- fflush(uDebugFile);
-}
-
-/***====================================================================***/
-
-static FILE *errorFile = NULL;
-static int outCount = 0;
-static char *preMsg = NULL;
-static char *postMsg = NULL;
-static char *prefix = NULL;
-
-Boolean
-uSetErrorFile(char *name)
-{
- if ((errorFile != NULL) && (errorFile != stderr))
- {
- fprintf(errorFile, "switching to %s\n", name ? name : "stderr");
- fclose(errorFile);
- }
- if (name != NullString)
- errorFile = fopen(name, "w");
- else
- errorFile = stderr;
- if (errorFile == NULL)
- {
- errorFile = stderr;
- return (False);
- }
- return (True);
-}
-
-void
-uInformation(const char *s, ...)
-{
- va_list args;
-
- va_start(args, s);
- vfprintf(errorFile, s, args);
- va_end(args);
- fflush(errorFile);
-}
-
-/***====================================================================***/
-
-void
-uAction(const char *s, ...)
-{
- va_list args;
-
- if (prefix != NULL)
- fprintf(errorFile, "%s", prefix);
- fprintf(errorFile, " ");
- va_start(args, s);
- vfprintf(errorFile, s, args);
- va_end(args);
- fflush(errorFile);
-}
-
-/***====================================================================***/
-
-void
-uWarning(const char *s, ...)
-{
- va_list args;
-
- if ((outCount == 0) && (preMsg != NULL))
- fprintf(errorFile, "%s\n", preMsg);
- if (prefix != NULL)
- fprintf(errorFile, "%s", prefix);
- fprintf(errorFile, "Warning: ");
- va_start(args, s);
- vfprintf(errorFile, s, args);
- va_end(args);
- fflush(errorFile);
- outCount++;
-}
-
-/***====================================================================***/
-
-void
-uError(const char *s, ...)
-{
- va_list args;
-
- if ((outCount == 0) && (preMsg != NULL))
- fprintf(errorFile, "%s\n", preMsg);
- if (prefix != NULL)
- fprintf(errorFile, "%s", prefix);
- fprintf(errorFile, "Error: ");
- va_start(args, s);
- vfprintf(errorFile, s, args);
- va_end(args);
- fflush(errorFile);
- outCount++;
-}
-
-/***====================================================================***/
-
-void
-uFatalError(const char *s, ...)
-{
- va_list args;
-
- if ((outCount == 0) && (preMsg != NULL))
- fprintf(errorFile, "%s\n", preMsg);
- if (prefix != NULL)
- fprintf(errorFile, "%s", prefix);
- fprintf(errorFile, "Fatal Error: ");
- va_start(args, s);
- vfprintf(errorFile, s, args);
- va_end(args);
- fprintf(errorFile, " Exiting\n");
- fflush(errorFile);
- outCount++;
- exit(1);
- /* NOTREACHED */
-}
-
-/***====================================================================***/
-
-void
-uInternalError(const char *s, ...)
-{
- va_list args;
-
- if ((outCount == 0) && (preMsg != NULL))
- fprintf(errorFile, "%s\n", preMsg);
- if (prefix != NULL)
- fprintf(errorFile, "%s", prefix);
- fprintf(errorFile, "Internal error: ");
- va_start(args, s);
- vfprintf(errorFile, s, args);
- va_end(args);
- fflush(errorFile);
- outCount++;
-}
-
-void
-uSetPreErrorMessage(char *msg)
-{
- outCount = 0;
- preMsg = msg;
- return;
-}
-
-void
-uSetPostErrorMessage(char *msg)
-{
- postMsg = msg;
- return;
-}
-
-void
-uSetErrorPrefix(char *pre)
-{
- prefix = pre;
- return;
-}
-
-void
-uFinishUp(void)
-{
- if ((outCount > 0) && (postMsg != NULL))
- fprintf(errorFile, "%s\n", postMsg);
- return;
-}
-
-/***====================================================================***/
-
-#ifndef HAVE_STRDUP
-char *
-uStringDup(const char *str)
-{
- char *rtrn;
-
- if (str == NULL)
- return NULL;
- rtrn = (char *) uAlloc(strlen(str) + 1);
- strcpy(rtrn, str);
- return rtrn;
-}
-#endif
-
-#ifndef HAVE_STRCASECMP
-int
-uStrCaseCmp(const char *str1, const char *str2)
-{
- char buf1[512], buf2[512];
- char c, *s;
- register int n;
-
- for (n = 0, s = buf1; (c = *str1++); n++)
- {
- if (isupper(c))
- c = tolower(c);
- if (n > 510)
- break;
- *s++ = c;
- }
- *s = '\0';
- for (n = 0, s = buf2; (c = *str2++); n++)
- {
- if (isupper(c))
- c = tolower(c);
- if (n > 510)
- break;
- *s++ = c;
- }
- *s = '\0';
- return (strcmp(buf1, buf2));
-}
-
-int
-uStrCasePrefix(const char *my_prefix, char *str)
-{
- char c1;
- char c2;
- while (((c1 = *my_prefix) != '\0') && ((c2 = *str) != '\0'))
- {
- if (isupper(c1))
- c1 = tolower(c1);
- if (isupper(c2))
- c2 = tolower(c2);
- if (c1 != c2)
- return 0;
- my_prefix++;
- str++;
- }
- if (c1 != '\0')
- return 0;
- return 1;
-}
-
-#endif
+
+ /*\
+ *
+ * COPYRIGHT 1990
+ * DIGITAL EQUIPMENT CORPORATION
+ * MAYNARD, MASSACHUSETTS
+ * ALL RIGHTS RESERVED.
+ *
+ * THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND
+ * SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION.
+ * DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOFTWARE
+ * FOR ANY PURPOSE. IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED
+ * WARRANTY.
+ *
+ * IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT
+ * RIGHTS, APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN
+ * ADDITION TO THAT SET FORTH ABOVE.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Digital Equipment Corporation not be
+ * used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ \*/
+
+#include "utils.h"
+#include <ctype.h>
+#include <stdlib.h>
+#include <stdarg.h>
+
+/***====================================================================***/
+
+Opaque
+uAlloc(unsigned size)
+{
+ return ((Opaque) malloc(size));
+}
+
+/***====================================================================***/
+
+Opaque
+uCalloc(unsigned n, unsigned size)
+{
+ return ((Opaque) calloc(n, size));
+}
+
+/***====================================================================***/
+
+Opaque
+uRealloc(Opaque old, unsigned newSize)
+{
+ if (old == NULL)
+ return ((Opaque) malloc(newSize));
+ else
+ return ((Opaque) realloc((char *) old, newSize));
+}
+
+/***====================================================================***/
+
+Opaque
+uRecalloc(Opaque old, unsigned nOld, unsigned nNew, unsigned itemSize)
+{
+ char *rtrn;
+
+ if (old == NULL)
+ rtrn = (char *) calloc(nNew, itemSize);
+ else
+ {
+ rtrn = (char *) realloc((char *) old, nNew * itemSize);
+ if ((rtrn) && (nNew > nOld))
+ {
+ bzero(&rtrn[nOld * itemSize], (nNew - nOld) * itemSize);
+ }
+ }
+ return (Opaque) rtrn;
+}
+
+/***====================================================================***/
+
+void
+uFree(Opaque ptr)
+{
+ if (ptr != (Opaque) NULL)
+ free((char *) ptr);
+ return;
+}
+
+/***====================================================================***/
+/*** FUNCTION ENTRY TRACKING ***/
+/***====================================================================***/
+
+static FILE *entryFile = NULL;
+int uEntryLevel;
+
+Boolean
+uSetEntryFile(char *name)
+{
+ if ((entryFile != NULL) && (entryFile != stderr))
+ {
+ fprintf(entryFile, "switching to %s\n", name ? name : "stderr");
+ fclose(entryFile);
+ }
+ if (name != NullString)
+ entryFile = fopen(name, "w");
+ else
+ entryFile = stderr;
+ if (entryFile == NULL)
+ {
+ entryFile = stderr;
+ return (False);
+ }
+ return (True);
+}
+
+void
+uEntry(int l, char *s, ...)
+{
+ int i;
+ va_list args;
+
+ for (i = 0; i < uEntryLevel; i++)
+ {
+ putc(' ', entryFile);
+ }
+ va_start(args, s);
+ vfprintf(entryFile, s, args);
+ va_end(args);
+ uEntryLevel += l;
+}
+
+void
+uExit(int l, char *rtVal)
+{
+ int i;
+
+ uEntryLevel -= l;
+ if (uEntryLevel < 0)
+ uEntryLevel = 0;
+ for (i = 0; i < uEntryLevel; i++)
+ {
+ putc(' ', entryFile);
+ }
+ fprintf(entryFile, "---> %p\n", rtVal);
+ return;
+}
+
+/***====================================================================***/
+/*** PRINT FUNCTIONS ***/
+/***====================================================================***/
+
+FILE *uDebugFile = NULL;
+int uDebugIndentLevel = 0;
+int uDebugIndentSize = 4;
+
+Boolean
+uSetDebugFile(char *name)
+{
+ if ((uDebugFile != NULL) && (uDebugFile != stderr))
+ {
+ fprintf(uDebugFile, "switching to %s\n", name ? name : "stderr");
+ fclose(uDebugFile);
+ }
+ if (name != NullString)
+ uDebugFile = fopen(name, "w");
+ else
+ uDebugFile = stderr;
+ if (uDebugFile == NULL)
+ {
+ uDebugFile = stderr;
+ return (False);
+ }
+ return (True);
+}
+
+void
+uDebug(char *s, ...)
+{
+ int i;
+ va_list args;
+
+ for (i = (uDebugIndentLevel * uDebugIndentSize); i > 0; i--)
+ {
+ putc(' ', uDebugFile);
+ }
+ va_start(args, s);
+ vfprintf(uDebugFile, s, args);
+ va_end(args);
+ fflush(uDebugFile);
+}
+
+void
+uDebugNOI(char *s, ...)
+{
+ va_list args;
+
+ va_start(args, s);
+ vfprintf(uDebugFile, s, args);
+ va_end(args);
+ fflush(uDebugFile);
+}
+
+/***====================================================================***/
+
+static FILE *errorFile = NULL;
+static int outCount = 0;
+static char *preMsg = NULL;
+static char *postMsg = NULL;
+static char *prefix = NULL;
+
+Boolean
+uSetErrorFile(char *name)
+{
+ if ((errorFile != NULL) && (errorFile != stderr))
+ {
+ fprintf(errorFile, "switching to %s\n", name ? name : "stderr");
+ fclose(errorFile);
+ }
+ if (name != NullString)
+ errorFile = fopen(name, "w");
+ else
+ errorFile = stderr;
+ if (errorFile == NULL)
+ {
+ errorFile = stderr;
+ return (False);
+ }
+ return (True);
+}
+
+void
+uInformation(const char *s, ...)
+{
+ va_list args;
+
+ va_start(args, s);
+ vfprintf(errorFile, s, args);
+ va_end(args);
+ fflush(errorFile);
+}
+
+/***====================================================================***/
+
+void
+uAction(const char *s, ...)
+{
+ va_list args;
+
+ if (prefix != NULL)
+ fprintf(errorFile, "%s", prefix);
+ fprintf(errorFile, " ");
+ va_start(args, s);
+ vfprintf(errorFile, s, args);
+ va_end(args);
+ fflush(errorFile);
+}
+
+/***====================================================================***/
+
+void
+uWarning(const char *s, ...)
+{
+ va_list args;
+
+ if ((outCount == 0) && (preMsg != NULL))
+ fprintf(errorFile, "%s\n", preMsg);
+ if (prefix != NULL)
+ fprintf(errorFile, "%s", prefix);
+ fprintf(errorFile, "Warning: ");
+ va_start(args, s);
+ vfprintf(errorFile, s, args);
+ va_end(args);
+ fflush(errorFile);
+ outCount++;
+}
+
+/***====================================================================***/
+
+void
+uError(const char *s, ...)
+{
+ va_list args;
+
+ if ((outCount == 0) && (preMsg != NULL))
+ fprintf(errorFile, "%s\n", preMsg);
+ if (prefix != NULL)
+ fprintf(errorFile, "%s", prefix);
+ fprintf(errorFile, "Error: ");
+ va_start(args, s);
+ vfprintf(errorFile, s, args);
+ va_end(args);
+ fflush(errorFile);
+ outCount++;
+}
+
+/***====================================================================***/
+
+void
+uFatalError(const char *s, ...)
+{
+ va_list args;
+
+ if ((outCount == 0) && (preMsg != NULL))
+ fprintf(errorFile, "%s\n", preMsg);
+ if (prefix != NULL)
+ fprintf(errorFile, "%s", prefix);
+ fprintf(errorFile, "Fatal Error: ");
+ va_start(args, s);
+ vfprintf(errorFile, s, args);
+ va_end(args);
+ fprintf(errorFile, " Exiting\n");
+ fflush(errorFile);
+ outCount++;
+ exit(1);
+ /* NOTREACHED */
+}
+
+/***====================================================================***/
+
+void
+uInternalError(const char *s, ...)
+{
+ va_list args;
+
+ if ((outCount == 0) && (preMsg != NULL))
+ fprintf(errorFile, "%s\n", preMsg);
+ if (prefix != NULL)
+ fprintf(errorFile, "%s", prefix);
+ fprintf(errorFile, "Internal error: ");
+ va_start(args, s);
+ vfprintf(errorFile, s, args);
+ va_end(args);
+ fflush(errorFile);
+ outCount++;
+}
+
+void
+uSetPreErrorMessage(char *msg)
+{
+ outCount = 0;
+ preMsg = msg;
+ return;
+}
+
+void
+uSetPostErrorMessage(char *msg)
+{
+ postMsg = msg;
+ return;
+}
+
+void
+uSetErrorPrefix(char *pre)
+{
+ prefix = pre;
+ return;
+}
+
+void
+uFinishUp(void)
+{
+ if ((outCount > 0) && (postMsg != NULL))
+ fprintf(errorFile, "%s\n", postMsg);
+ return;
+}
+
+/***====================================================================***/
+
+#ifndef HAVE_STRDUP
+char *
+uStringDup(const char *str)
+{
+ char *rtrn;
+
+ if (str == NULL)
+ return NULL;
+ rtrn = (char *) uAlloc(strlen(str) + 1);
+ strcpy(rtrn, str);
+ return rtrn;
+}
+#endif
+
+#ifndef HAVE_STRCASECMP
+int
+uStrCaseCmp(const char *str1, const char *str2)
+{
+ char buf1[512], buf2[512];
+ char c, *s;
+ register int n;
+
+ for (n = 0, s = buf1; (c = *str1++); n++)
+ {
+ if (isupper(c))
+ c = tolower(c);
+ if (n > 510)
+ break;
+ *s++ = c;
+ }
+ *s = '\0';
+ for (n = 0, s = buf2; (c = *str2++); n++)
+ {
+ if (isupper(c))
+ c = tolower(c);
+ if (n > 510)
+ break;
+ *s++ = c;
+ }
+ *s = '\0';
+ return (strcmp(buf1, buf2));
+}
+
+int
+uStrCasePrefix(const char *my_prefix, char *str)
+{
+ char c1;
+ char c2;
+ while (((c1 = *my_prefix) != '\0') && ((c2 = *str) != '\0'))
+ {
+ if (isupper(c1))
+ c1 = tolower(c1);
+ if (isupper(c2))
+ c2 = tolower(c2);
+ if (c1 != c2)
+ return 0;
+ my_prefix++;
+ str++;
+ }
+ if (c1 != '\0')
+ return 0;
+ return 1;
+}
+
+#endif
diff --git a/xkbcomp/vmod.c b/xkbcomp/vmod.c
index 8d08a9ba1..5578fd01f 100644
--- a/xkbcomp/vmod.c
+++ b/xkbcomp/vmod.c
@@ -1,271 +1,271 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#define DEBUG_VAR debugFlags
-#include <stdio.h>
-#include "xkbcomp.h"
-#include "tokens.h"
-#include "expr.h"
-#include "misc.h"
-
-#include <X11/extensions/XKB.h>
-#include <X11/extensions/XKBstr.h>
-
-#include "vmod.h"
-
-void
-InitVModInfo(VModInfo * info, XkbDescPtr xkb)
-{
- ClearVModInfo(info, xkb);
- info->errorCount = 0;
- return;
-}
-
-void
-ClearVModInfo(VModInfo * info, XkbDescPtr xkb)
-{
- register int i;
-
- if (XkbAllocNames(xkb, XkbVirtualModNamesMask, 0, 0) != Success)
- return;
- if (XkbAllocServerMap(xkb, XkbVirtualModsMask, 0) != Success)
- return;
- info->xkb = xkb;
- info->newlyDefined = info->defined = info->available = 0;
- if (xkb && xkb->names)
- {
- register int bit;
- for (i = 0, bit = 1; i < XkbNumVirtualMods; i++, bit <<= 1)
- {
- if (xkb->names->vmods[i] != None)
- info->defined |= bit;
- }
- }
- return;
-}
-
-/***====================================================================***/
-
-/**
- * Handle one entry in the virtualModifiers line (e.g. NumLock).
- * If the entry is e.g. NumLock=Mod1, stmt->value is not NULL, and the
- * XkbServerMap's vmod is set to the given modifier. Otherwise, the vmod is 0.
- *
- * @param stmt The statement specifying the name and (if any the value).
- * @param mergeMode Merge strategy (e.g. MergeOverride)
- */
-Bool
-HandleVModDef(VModDef * stmt, unsigned mergeMode, VModInfo * info)
-{
- register int i, bit, nextFree;
- ExprResult mod;
- XkbServerMapPtr srv;
- XkbNamesPtr names;
- Atom stmtName;
-
- srv = info->xkb->server;
- names = info->xkb->names;
- stmtName =
- XkbInternAtom(info->xkb->dpy, XkbAtomGetString(NULL, stmt->name),
- False);
- for (i = 0, bit = 1, nextFree = -1; i < XkbNumVirtualMods; i++, bit <<= 1)
- {
- if (info->defined & bit)
- {
- if (names->vmods[i] == stmtName)
- { /* already defined */
- info->available |= bit;
- if (stmt->value == NULL)
- return True;
- else
- {
- char *str1;
- const char *str2 = "";
- if (!ExprResolveModMask(stmt->value, &mod, NULL, NULL))
- {
- str1 = XkbAtomText(NULL, stmt->name, XkbMessage);
- ACTION1("Declaration of %s ignored\n", str1);
- return False;
- }
- if (mod.uval == srv->vmods[i])
- return True;
-
- str1 = XkbAtomText(NULL, stmt->name, XkbMessage);
- WARN1("Virtual modifier %s multiply defined\n", str1);
- str1 = XkbModMaskText(srv->vmods[i], XkbCFile);
- if (mergeMode == MergeOverride)
- {
- str2 = str1;
- str1 = XkbModMaskText(mod.uval, XkbCFile);
- }
- ACTION2("Using %s, ignoring %s\n", str1, str2);
- if (mergeMode == MergeOverride)
- srv->vmods[i] = mod.uval;
- return True;
- }
- }
- }
- else if (nextFree < 0)
- nextFree = i;
- }
- if (nextFree < 0)
- {
- ERROR1("Too many virtual modifiers defined (maximum %d)\n",
- XkbNumVirtualMods);
- ACTION("Exiting\n");
- return False;
- }
- info->defined |= (1 << nextFree);
- info->newlyDefined |= (1 << nextFree);
- info->available |= (1 << nextFree);
- names->vmods[nextFree] = stmtName;
- if (stmt->value == NULL)
- return True;
- if (ExprResolveModMask(stmt->value, &mod, NULL, NULL))
- {
- srv->vmods[nextFree] = mod.uval;
- return True;
- }
- ACTION1("Declaration of %s ignored\n",
- XkbAtomText(NULL, stmt->name, XkbMessage));
- return False;
-}
-
-/**
- * Returns the index of the given modifier in the xkb->names->vmods array.
- *
- * @param priv Pointer to the xkb data structure.
- * @param elem Must be None, otherwise return False.
- * @param field The Atom of the modifier's name (e.g. Atom for LAlt)
- * @param type Must be TypeInt, otherwise return False.
- * @param val_rtrn Set to the index of the modifier that matches.
- *
- * @return True on success, False otherwise. If False is returned, val_rtrn is
- * undefined.
- */
-int
-LookupVModIndex(XPointer priv,
- Atom elem, Atom field, unsigned type, ExprResult * val_rtrn)
-{
- register int i;
- register char *fieldStr;
- register char *modStr;
- XkbDescPtr xkb;
-
- xkb = (XkbDescPtr) priv;
- if ((xkb == NULL) || (xkb->names == NULL) || (elem != None)
- || (type != TypeInt))
- {
- return False;
- }
- /* get the actual name */
- fieldStr = XkbAtomGetString(xkb->dpy, field);
- if (fieldStr == NULL)
- return False;
- /* For each named modifier, get the name and compare it to the one passed
- * in. If we get a match, return the index of the modifier.
- * The order of modifiers is the same as in the virtual_modifiers line in
- * the xkb_types section.
- */
- for (i = 0; i < XkbNumVirtualMods; i++)
- {
- modStr = XkbAtomGetString(xkb->dpy, xkb->names->vmods[i]);
- if ((modStr != NULL) && (uStrCaseCmp(fieldStr, modStr) == 0))
- {
- val_rtrn->uval = i;
- return True;
- }
- }
- return False;
-}
-
-/**
- * Get the mask for the given modifier and set val_rtrn.uval to the mask.
- * Note that the mask returned is always > 512.
- *
- * @param priv Pointer to xkb data structure.
- * @param val_rtrn Set to the mask returned.
- *
- * @return True on success, False otherwise. If False is returned, val_rtrn is
- * undefined.
- */
-int
-LookupVModMask(XPointer priv,
- Atom elem, Atom field, unsigned type, ExprResult * val_rtrn)
-{
- if (LookupVModIndex(priv, elem, field, type, val_rtrn))
- {
- register unsigned ndx = val_rtrn->uval;
- val_rtrn->uval = (1 << (XkbNumModifiers + ndx));
- return True;
- }
- return False;
-}
-
-int
-FindKeypadVMod(XkbDescPtr xkb)
-{
- Atom name;
- ExprResult rtrn;
-
- name = XkbInternAtom(xkb->dpy, "NumLock", False);
- if ((xkb) && LookupVModIndex((XPointer) xkb, None, name, TypeInt, &rtrn))
- {
- return rtrn.ival;
- }
- return -1;
-}
-
-Bool
-ResolveVirtualModifier(ExprDef * def, ExprResult * val_rtrn, VModInfo * info)
-{
- XkbNamesPtr names;
-
- names = info->xkb->names;
- if (def->op == ExprIdent)
- {
- register int i, bit;
- for (i = 0, bit = 1; i < XkbNumVirtualMods; i++, bit <<= 1)
- {
- char *str1, *str2;
- str1 = XkbAtomGetString(info->xkb->dpy, names->vmods[i]);
- str2 = XkbAtomGetString(NULL, def->value.str);
- if ((info->available & bit) && (uStrCaseCmp(str1, str2) == Equal))
- {
- val_rtrn->uval = i;
- return True;
- }
- }
- }
- if (ExprResolveInteger(def, val_rtrn, NULL, NULL))
- {
- if (val_rtrn->uval < XkbNumVirtualMods)
- return True;
- ERROR2("Illegal virtual modifier %d (must be 0..%d inclusive)\n",
- val_rtrn->uval, XkbNumVirtualMods - 1);
- }
- return False;
-}
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#define DEBUG_VAR debugFlags
+#include <stdio.h>
+#include "xkbcomp.h"
+#include "tokens.h"
+#include "expr.h"
+#include "misc.h"
+
+#include <X11/extensions/XKB.h>
+#include <X11/extensions/XKBstr.h>
+
+#include "vmod.h"
+
+void
+InitVModInfo(VModInfo * info, XkbDescPtr xkb)
+{
+ ClearVModInfo(info, xkb);
+ info->errorCount = 0;
+ return;
+}
+
+void
+ClearVModInfo(VModInfo * info, XkbDescPtr xkb)
+{
+ register int i;
+
+ if (XkbAllocNames(xkb, XkbVirtualModNamesMask, 0, 0) != Success)
+ return;
+ if (XkbAllocServerMap(xkb, XkbVirtualModsMask, 0) != Success)
+ return;
+ info->xkb = xkb;
+ info->newlyDefined = info->defined = info->available = 0;
+ if (xkb && xkb->names)
+ {
+ register int bit;
+ for (i = 0, bit = 1; i < XkbNumVirtualMods; i++, bit <<= 1)
+ {
+ if (xkb->names->vmods[i] != None)
+ info->defined |= bit;
+ }
+ }
+ return;
+}
+
+/***====================================================================***/
+
+/**
+ * Handle one entry in the virtualModifiers line (e.g. NumLock).
+ * If the entry is e.g. NumLock=Mod1, stmt->value is not NULL, and the
+ * XkbServerMap's vmod is set to the given modifier. Otherwise, the vmod is 0.
+ *
+ * @param stmt The statement specifying the name and (if any the value).
+ * @param mergeMode Merge strategy (e.g. MergeOverride)
+ */
+Bool
+HandleVModDef(VModDef * stmt, unsigned mergeMode, VModInfo * info)
+{
+ register int i, bit, nextFree;
+ ExprResult mod;
+ XkbServerMapPtr srv;
+ XkbNamesPtr names;
+ Atom stmtName;
+
+ srv = info->xkb->server;
+ names = info->xkb->names;
+ stmtName =
+ XkbInternAtom(info->xkb->dpy, XkbAtomGetString(NULL, stmt->name),
+ False);
+ for (i = 0, bit = 1, nextFree = -1; i < XkbNumVirtualMods; i++, bit <<= 1)
+ {
+ if (info->defined & bit)
+ {
+ if (names->vmods[i] == stmtName)
+ { /* already defined */
+ info->available |= bit;
+ if (stmt->value == NULL)
+ return True;
+ else
+ {
+ char *str1;
+ const char *str2 = "";
+ if (!ExprResolveModMask(stmt->value, &mod, NULL, NULL))
+ {
+ str1 = XkbAtomText(NULL, stmt->name, XkbMessage);
+ ACTION1("Declaration of %s ignored\n", str1);
+ return False;
+ }
+ if (mod.uval == srv->vmods[i])
+ return True;
+
+ str1 = XkbAtomText(NULL, stmt->name, XkbMessage);
+ WARN1("Virtual modifier %s multiply defined\n", str1);
+ str1 = XkbModMaskText(srv->vmods[i], XkbCFile);
+ if (mergeMode == MergeOverride)
+ {
+ str2 = str1;
+ str1 = XkbModMaskText(mod.uval, XkbCFile);
+ }
+ ACTION2("Using %s, ignoring %s\n", str1, str2);
+ if (mergeMode == MergeOverride)
+ srv->vmods[i] = mod.uval;
+ return True;
+ }
+ }
+ }
+ else if (nextFree < 0)
+ nextFree = i;
+ }
+ if (nextFree < 0)
+ {
+ ERROR1("Too many virtual modifiers defined (maximum %d)\n",
+ XkbNumVirtualMods);
+ ACTION("Exiting\n");
+ return False;
+ }
+ info->defined |= (1 << nextFree);
+ info->newlyDefined |= (1 << nextFree);
+ info->available |= (1 << nextFree);
+ names->vmods[nextFree] = stmtName;
+ if (stmt->value == NULL)
+ return True;
+ if (ExprResolveModMask(stmt->value, &mod, NULL, NULL))
+ {
+ srv->vmods[nextFree] = mod.uval;
+ return True;
+ }
+ ACTION1("Declaration of %s ignored\n",
+ XkbAtomText(NULL, stmt->name, XkbMessage));
+ return False;
+}
+
+/**
+ * Returns the index of the given modifier in the xkb->names->vmods array.
+ *
+ * @param priv Pointer to the xkb data structure.
+ * @param elem Must be None, otherwise return False.
+ * @param field The Atom of the modifier's name (e.g. Atom for LAlt)
+ * @param type Must be TypeInt, otherwise return False.
+ * @param val_rtrn Set to the index of the modifier that matches.
+ *
+ * @return True on success, False otherwise. If False is returned, val_rtrn is
+ * undefined.
+ */
+int
+LookupVModIndex(XPointer priv,
+ Atom elem, Atom field, unsigned type, ExprResult * val_rtrn)
+{
+ register int i;
+ register char *fieldStr;
+ register char *modStr;
+ XkbDescPtr xkb;
+
+ xkb = (XkbDescPtr) priv;
+ if ((xkb == NULL) || (xkb->names == NULL) || (elem != None)
+ || (type != TypeInt))
+ {
+ return False;
+ }
+ /* get the actual name */
+ fieldStr = XkbAtomGetString(xkb->dpy, field);
+ if (fieldStr == NULL)
+ return False;
+ /* For each named modifier, get the name and compare it to the one passed
+ * in. If we get a match, return the index of the modifier.
+ * The order of modifiers is the same as in the virtual_modifiers line in
+ * the xkb_types section.
+ */
+ for (i = 0; i < XkbNumVirtualMods; i++)
+ {
+ modStr = XkbAtomGetString(xkb->dpy, xkb->names->vmods[i]);
+ if ((modStr != NULL) && (uStrCaseCmp(fieldStr, modStr) == 0))
+ {
+ val_rtrn->uval = i;
+ return True;
+ }
+ }
+ return False;
+}
+
+/**
+ * Get the mask for the given modifier and set val_rtrn.uval to the mask.
+ * Note that the mask returned is always > 512.
+ *
+ * @param priv Pointer to xkb data structure.
+ * @param val_rtrn Set to the mask returned.
+ *
+ * @return True on success, False otherwise. If False is returned, val_rtrn is
+ * undefined.
+ */
+int
+LookupVModMask(XPointer priv,
+ Atom elem, Atom field, unsigned type, ExprResult * val_rtrn)
+{
+ if (LookupVModIndex(priv, elem, field, type, val_rtrn))
+ {
+ register unsigned ndx = val_rtrn->uval;
+ val_rtrn->uval = (1 << (XkbNumModifiers + ndx));
+ return True;
+ }
+ return False;
+}
+
+int
+FindKeypadVMod(XkbDescPtr xkb)
+{
+ Atom name;
+ ExprResult rtrn;
+
+ name = XkbInternAtom(xkb->dpy, "NumLock", False);
+ if ((xkb) && LookupVModIndex((XPointer) xkb, None, name, TypeInt, &rtrn))
+ {
+ return rtrn.ival;
+ }
+ return -1;
+}
+
+Bool
+ResolveVirtualModifier(ExprDef * def, ExprResult * val_rtrn, VModInfo * info)
+{
+ XkbNamesPtr names;
+
+ names = info->xkb->names;
+ if (def->op == ExprIdent)
+ {
+ register int i, bit;
+ for (i = 0, bit = 1; i < XkbNumVirtualMods; i++, bit <<= 1)
+ {
+ char *str1, *str2;
+ str1 = XkbAtomGetString(info->xkb->dpy, names->vmods[i]);
+ str2 = XkbAtomGetString(NULL, def->value.str);
+ if ((info->available & bit) && (uStrCaseCmp(str1, str2) == Equal))
+ {
+ val_rtrn->uval = i;
+ return True;
+ }
+ }
+ }
+ if (ExprResolveInteger(def, val_rtrn, NULL, NULL))
+ {
+ if (val_rtrn->uval < XkbNumVirtualMods)
+ return True;
+ ERROR2("Illegal virtual modifier %d (must be 0..%d inclusive)\n",
+ val_rtrn->uval, XkbNumVirtualMods - 1);
+ }
+ return False;
+}
diff --git a/xkbcomp/vmod.h b/xkbcomp/vmod.h
index 61bfc6a24..559b9d504 100644
--- a/xkbcomp/vmod.h
+++ b/xkbcomp/vmod.h
@@ -1,78 +1,78 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#ifndef VMOD_H
-#define VMOD_H 1
-
-typedef struct _VModInfo
-{
- XkbDescPtr xkb;
- unsigned defined;
- unsigned available;
- unsigned newlyDefined;
- int errorCount;
-} VModInfo;
-
-extern void InitVModInfo(VModInfo * /* info */ ,
- XkbDescPtr /* xkb */
- );
-
-extern void ClearVModInfo(VModInfo * /* info */ ,
- XkbDescPtr /* xkb */
- );
-
-extern Bool HandleVModDef(VModDef * /* stmt */ ,
- unsigned /* mergeMode */ ,
- VModInfo * /* info */
- );
-
-extern Bool ApplyVModDefs(VModInfo * /* info */ ,
- XkbDescPtr /* xkb */
- );
-
-extern int LookupVModIndex(XPointer /* priv */ ,
- Atom /* elem */ ,
- Atom /* field */ ,
- unsigned /* type */ ,
- ExprResult * /* val_rtrn */
- );
-
-extern int LookupVModMask(XPointer /* priv */ ,
- Atom /* elem */ ,
- Atom /* field */ ,
- unsigned /* type */ ,
- ExprResult * /* val_rtrn */
- );
-
-extern int FindKeypadVMod(XkbDescPtr /* xkb */
- );
-
-extern Bool ResolveVirtualModifier(ExprDef * /* def */ ,
- ExprResult * /* value_rtrn */ ,
- VModInfo * /* info */
- );
-
-#endif /* VMOD_H */
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#ifndef VMOD_H
+#define VMOD_H 1
+
+typedef struct _VModInfo
+{
+ XkbDescPtr xkb;
+ unsigned defined;
+ unsigned available;
+ unsigned newlyDefined;
+ int errorCount;
+} VModInfo;
+
+extern void InitVModInfo(VModInfo * /* info */ ,
+ XkbDescPtr /* xkb */
+ );
+
+extern void ClearVModInfo(VModInfo * /* info */ ,
+ XkbDescPtr /* xkb */
+ );
+
+extern Bool HandleVModDef(VModDef * /* stmt */ ,
+ unsigned /* mergeMode */ ,
+ VModInfo * /* info */
+ );
+
+extern Bool ApplyVModDefs(VModInfo * /* info */ ,
+ XkbDescPtr /* xkb */
+ );
+
+extern int LookupVModIndex(XPointer /* priv */ ,
+ Atom /* elem */ ,
+ Atom /* field */ ,
+ unsigned /* type */ ,
+ ExprResult * /* val_rtrn */
+ );
+
+extern int LookupVModMask(XPointer /* priv */ ,
+ Atom /* elem */ ,
+ Atom /* field */ ,
+ unsigned /* type */ ,
+ ExprResult * /* val_rtrn */
+ );
+
+extern int FindKeypadVMod(XkbDescPtr /* xkb */
+ );
+
+extern Bool ResolveVirtualModifier(ExprDef * /* def */ ,
+ ExprResult * /* value_rtrn */ ,
+ VModInfo * /* info */
+ );
+
+#endif /* VMOD_H */
diff --git a/xkbcomp/xkbpath.c b/xkbcomp/xkbpath.c
index 3408aa45b..68020129e 100644
--- a/xkbcomp/xkbpath.c
+++ b/xkbcomp/xkbpath.c
@@ -1,420 +1,420 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#include <X11/Xlib.h>
-#include <X11/XKBlib.h>
-
-#define DEBUG_VAR debugFlags
-#include "utils.h"
-#include <stdlib.h>
-#include <X11/extensions/XKM.h>
-#include "xkbpath.h"
-
-#ifndef DFLT_XKB_CONFIG_ROOT
-#define DFLT_XKB_CONFIG_ROOT "/usr/lib/X11/xkb"
-#endif
-
-#ifndef PATH_MAX
-#define PATH_MAX 1024
-#endif
-
-#define PATH_CHUNK 8 /* initial szPath */
-
-static Bool noDefaultPath = False;
-static int szPath; /* number of entries allocated for includePath */
-static int nPathEntries; /* number of actual entries in includePath */
-static char **includePath; /* Holds all directories we might be including data from */
-
-/**
- * Extract the first token from an include statement.
- * @param str_inout Input statement, modified in-place. Can be passed in
- * repeatedly. If str_inout is NULL, the parsing has completed.
- * @param file_rtrn Set to the include file to be used.
- * @param map_rtrn Set to whatever comes after ), if any.
- * @param nextop_rtrn Set to the next operation in the complete statement.
- * @param extra_data Set to the string between ( and ), if any.
- *
- * @return True if parsing was succcessful, False for an illegal string.
- *
- * Example: "evdev+aliases(qwerty)"
- * str_inout = aliases(qwerty)
- * nextop_retrn = +
- * extra_data = NULL
- * file_rtrn = evdev
- * map_rtrn = NULL
- *
- * 2nd run with "aliases(qwerty)"
- * str_inout = NULL
- * file_rtrn = aliases
- * map_rtrn = qwerty
- * extra_data = NULL
- * nextop_retrn = ""
- *
- */
-Bool
-XkbParseIncludeMap(char **str_inout, char **file_rtrn, char **map_rtrn,
- char *nextop_rtrn, char **extra_data)
-{
- char *tmp, *str, *next;
-
- str = *str_inout;
- if ((*str == '+') || (*str == '|'))
- {
- *file_rtrn = *map_rtrn = NULL;
- *nextop_rtrn = *str;
- next = str + 1;
- }
- else if (*str == '%')
- {
- *file_rtrn = *map_rtrn = NULL;
- *nextop_rtrn = str[1];
- next = str + 2;
- }
- else
- {
- /* search for tokens inside the string */
- next = strpbrk(str, "|+");
- if (next)
- {
- /* set nextop_rtrn to \0, next to next character */
- *nextop_rtrn = *next;
- *next++ = '\0';
- }
- else
- {
- *nextop_rtrn = '\0';
- next = NULL;
- }
- /* search for :, store result in extra_data */
- tmp = strchr(str, ':');
- if (tmp != NULL)
- {
- *tmp++ = '\0';
- *extra_data = uStringDup(tmp);
- }
- else
- {
- *extra_data = NULL;
- }
- tmp = strchr(str, '(');
- if (tmp == NULL)
- {
- *file_rtrn = uStringDup(str);
- *map_rtrn = NULL;
- }
- else if (str[0] == '(')
- {
- uFree(*extra_data);
- return False;
- }
- else
- {
- *tmp++ = '\0';
- *file_rtrn = uStringDup(str);
- str = tmp;
- tmp = strchr(str, ')');
- if ((tmp == NULL) || (tmp[1] != '\0'))
- {
- uFree(*file_rtrn);
- uFree(*extra_data);
- return False;
- }
- *tmp++ = '\0';
- *map_rtrn = uStringDup(str);
- }
- }
- if (*nextop_rtrn == '\0')
- *str_inout = NULL;
- else if ((*nextop_rtrn == '|') || (*nextop_rtrn == '+'))
- *str_inout = next;
- else
- return False;
- return True;
-}
-
-/**
- * Init memory for include paths.
- */
-Bool
-XkbInitIncludePath(void)
-{
- szPath = PATH_CHUNK;
- includePath = (char **) calloc(szPath, sizeof(char *));
- if (includePath == NULL)
- return False;
- return True;
-}
-
-void
-XkbAddDefaultDirectoriesToPath(void)
-{
- if (noDefaultPath)
- return;
- XkbAddDirectoryToPath(DFLT_XKB_CONFIG_ROOT);
-}
-
-/**
- * Remove all entries from the global includePath.
- */
-void
-XkbClearIncludePath(void)
-{
- register int i;
-
- if (szPath > 0)
- {
- for (i = 0; i < nPathEntries; i++)
- {
- if (includePath[i] != NULL)
- {
- uFree(includePath[i]);
- includePath[i] = NULL;
- }
- }
- nPathEntries = 0;
- }
- noDefaultPath = True;
- return;
-}
-
-/**
- * Add the given path to the global includePath variable.
- * If dir is NULL, the includePath is emptied.
- */
-Bool
-XkbAddDirectoryToPath(const char *dir)
-{
- int len;
- if ((dir == NULL) || (dir[0] == '\0'))
- {
- XkbClearIncludePath();
- return True;
- }
-#ifdef __UNIXOS2__
- dir = (char *) __XOS2RedirRoot(dir);
-#endif
- len = strlen(dir);
- if (len + 2 >= PATH_MAX)
- { /* allow for '/' and at least one character */
- ERROR2("Path entry (%s) too long (maxiumum length is %d)\n",
- dir, PATH_MAX - 3);
- return False;
- }
- if (nPathEntries >= szPath)
- {
- szPath += PATH_CHUNK;
- includePath = (char **) realloc(includePath, szPath * sizeof(char *));
- if (includePath == NULL)
- {
- WSGO("Allocation failed (includePath)\n");
- return False;
- }
- }
- includePath[nPathEntries] =
- (char *) calloc(strlen(dir) + 1, sizeof(char));
- if (includePath[nPathEntries] == NULL)
- {
- WSGO1("Allocation failed (includePath[%d])\n", nPathEntries);
- return False;
- }
- strcpy(includePath[nPathEntries++], dir);
- return True;
-}
-
-/***====================================================================***/
-
-/**
- * Return the xkb directory based on the type.
- * Do not free the memory returned by this function.
- */
-char *
-XkbDirectoryForInclude(unsigned type)
-{
- static char buf[32];
-
- switch (type)
- {
- case XkmSemanticsFile:
- strcpy(buf, "semantics");
- break;
- case XkmLayoutFile:
- strcpy(buf, "layout");
- break;
- case XkmKeymapFile:
- strcpy(buf, "keymap");
- break;
- case XkmKeyNamesIndex:
- strcpy(buf, "keycodes");
- break;
- case XkmTypesIndex:
- strcpy(buf, "types");
- break;
- case XkmSymbolsIndex:
- strcpy(buf, "symbols");
- break;
- case XkmCompatMapIndex:
- strcpy(buf, "compat");
- break;
- case XkmGeometryFile:
- case XkmGeometryIndex:
- strcpy(buf, "geometry");
- break;
- default:
- strcpy(buf, "");
- break;
- }
- return buf;
-}
-
-/***====================================================================***/
-
-typedef struct _FileCacheEntry
-{
- char *name;
- unsigned type;
- char *path;
- void *data;
- struct _FileCacheEntry *next;
-} FileCacheEntry;
-static FileCacheEntry *fileCache;
-
-/**
- * Add the file with the given name to the internal cache to avoid opening and
- * parsing the file multiple times. If a cache entry for the same name + type
- * is already present, the entry is overwritten and the data belonging to the
- * previous entry is returned.
- *
- * @parameter name The name of the file (e.g. evdev).
- * @parameter type Type of the file (XkbTypesIdx, ... or XkbSemanticsFile, ...)
- * @parameter path The full path to the file.
- * @parameter data Already parsed data.
- *
- * @return The data from the overwritten file or NULL.
- */
-void *
-XkbAddFileToCache(char *name, unsigned type, char *path, void *data)
-{
- FileCacheEntry *entry;
-
- for (entry = fileCache; entry != NULL; entry = entry->next)
- {
- if ((type == entry->type) && (uStringEqual(name, entry->name)))
- {
- void *old = entry->data;
- WSGO2("Replacing file cache entry (%s/%d)\n", name, type);
- entry->path = path;
- entry->data = data;
- return old;
- }
- }
- entry = uTypedAlloc(FileCacheEntry);
- if (entry != NULL)
- {
- entry->name = name;
- entry->type = type;
- entry->path = path;
- entry->data = data;
- entry->next = fileCache;
- fileCache = entry;
- }
- return NULL;
-}
-
-/**
- * Search for the given name + type in the cache.
- *
- * @parameter name The name of the file (e.g. evdev).
- * @parameter type Type of the file (XkbTypesIdx, ... or XkbSemanticsFile, ...)
- * @parameter pathRtrn Set to the full path of the given entry.
- *
- * @return the data from the cache entry or NULL if no matching entry was found.
- */
-void *
-XkbFindFileInCache(char *name, unsigned type, char **pathRtrn)
-{
- FileCacheEntry *entry;
-
- for (entry = fileCache; entry != NULL; entry = entry->next)
- {
- if ((type == entry->type) && (uStringEqual(name, entry->name)))
- {
- *pathRtrn = entry->path;
- return entry->data;
- }
- }
- return NULL;
-}
-
-/***====================================================================***/
-
-/**
- * Search for the given file name in the include directories.
- *
- * @param type one of XkbTypesIndex, XkbCompatMapIndex, ..., or
- * XkbSemanticsFile, XkmKeymapFile, ...
- * @param pathReturn is set to the full path of the file if found.
- *
- * @return an FD to the file or NULL. If NULL is returned, the value of
- * pathRtrn is undefined.
- */
-FILE *
-XkbFindFileInPath(char *name, unsigned type, char **pathRtrn)
-{
- register int i;
- FILE *file = NULL;
- int nameLen, typeLen, pathLen;
- char buf[PATH_MAX], *typeDir;
-
- typeDir = XkbDirectoryForInclude(type);
- nameLen = strlen(name);
- typeLen = strlen(typeDir);
- for (i = 0; i < nPathEntries; i++)
- {
- pathLen = strlen(includePath[i]);
- if (typeLen < 1)
- continue;
-
- if ((nameLen + typeLen + pathLen + 2) >= PATH_MAX)
- {
- ERROR3("File name (%s/%s/%s) too long\n", includePath[i],
- typeDir, name);
- ACTION("Ignored\n");
- continue;
- }
- snprintf(buf, sizeof(buf), "%s/%s/%s", includePath[i], typeDir, name);
- file = fopen(buf, "r");
- if (file != NULL)
- break;
- }
-
- if ((file != NULL) && (pathRtrn != NULL))
- {
- *pathRtrn = (char *) calloc(strlen(buf) + 1, sizeof(char));
- if (*pathRtrn != NULL)
- strcpy(*pathRtrn, buf);
- }
- return file;
-}
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#include <X11/Xlib.h>
+#include <X11/XKBlib.h>
+
+#define DEBUG_VAR debugFlags
+#include "utils.h"
+#include <stdlib.h>
+#include <X11/extensions/XKM.h>
+#include "xkbpath.h"
+
+#ifndef DFLT_XKB_CONFIG_ROOT
+#define DFLT_XKB_CONFIG_ROOT "/usr/lib/X11/xkb"
+#endif
+
+#ifndef PATH_MAX
+#define PATH_MAX 1024
+#endif
+
+#define PATH_CHUNK 8 /* initial szPath */
+
+static Bool noDefaultPath = False;
+static int szPath; /* number of entries allocated for includePath */
+static int nPathEntries; /* number of actual entries in includePath */
+static char **includePath; /* Holds all directories we might be including data from */
+
+/**
+ * Extract the first token from an include statement.
+ * @param str_inout Input statement, modified in-place. Can be passed in
+ * repeatedly. If str_inout is NULL, the parsing has completed.
+ * @param file_rtrn Set to the include file to be used.
+ * @param map_rtrn Set to whatever comes after ), if any.
+ * @param nextop_rtrn Set to the next operation in the complete statement.
+ * @param extra_data Set to the string between ( and ), if any.
+ *
+ * @return True if parsing was succcessful, False for an illegal string.
+ *
+ * Example: "evdev+aliases(qwerty)"
+ * str_inout = aliases(qwerty)
+ * nextop_retrn = +
+ * extra_data = NULL
+ * file_rtrn = evdev
+ * map_rtrn = NULL
+ *
+ * 2nd run with "aliases(qwerty)"
+ * str_inout = NULL
+ * file_rtrn = aliases
+ * map_rtrn = qwerty
+ * extra_data = NULL
+ * nextop_retrn = ""
+ *
+ */
+Bool
+XkbParseIncludeMap(char **str_inout, char **file_rtrn, char **map_rtrn,
+ char *nextop_rtrn, char **extra_data)
+{
+ char *tmp, *str, *next;
+
+ str = *str_inout;
+ if ((*str == '+') || (*str == '|'))
+ {
+ *file_rtrn = *map_rtrn = NULL;
+ *nextop_rtrn = *str;
+ next = str + 1;
+ }
+ else if (*str == '%')
+ {
+ *file_rtrn = *map_rtrn = NULL;
+ *nextop_rtrn = str[1];
+ next = str + 2;
+ }
+ else
+ {
+ /* search for tokens inside the string */
+ next = strpbrk(str, "|+");
+ if (next)
+ {
+ /* set nextop_rtrn to \0, next to next character */
+ *nextop_rtrn = *next;
+ *next++ = '\0';
+ }
+ else
+ {
+ *nextop_rtrn = '\0';
+ next = NULL;
+ }
+ /* search for :, store result in extra_data */
+ tmp = strchr(str, ':');
+ if (tmp != NULL)
+ {
+ *tmp++ = '\0';
+ *extra_data = uStringDup(tmp);
+ }
+ else
+ {
+ *extra_data = NULL;
+ }
+ tmp = strchr(str, '(');
+ if (tmp == NULL)
+ {
+ *file_rtrn = uStringDup(str);
+ *map_rtrn = NULL;
+ }
+ else if (str[0] == '(')
+ {
+ uFree(*extra_data);
+ return False;
+ }
+ else
+ {
+ *tmp++ = '\0';
+ *file_rtrn = uStringDup(str);
+ str = tmp;
+ tmp = strchr(str, ')');
+ if ((tmp == NULL) || (tmp[1] != '\0'))
+ {
+ uFree(*file_rtrn);
+ uFree(*extra_data);
+ return False;
+ }
+ *tmp++ = '\0';
+ *map_rtrn = uStringDup(str);
+ }
+ }
+ if (*nextop_rtrn == '\0')
+ *str_inout = NULL;
+ else if ((*nextop_rtrn == '|') || (*nextop_rtrn == '+'))
+ *str_inout = next;
+ else
+ return False;
+ return True;
+}
+
+/**
+ * Init memory for include paths.
+ */
+Bool
+XkbInitIncludePath(void)
+{
+ szPath = PATH_CHUNK;
+ includePath = (char **) calloc(szPath, sizeof(char *));
+ if (includePath == NULL)
+ return False;
+ return True;
+}
+
+void
+XkbAddDefaultDirectoriesToPath(void)
+{
+ if (noDefaultPath)
+ return;
+ XkbAddDirectoryToPath(DFLT_XKB_CONFIG_ROOT);
+}
+
+/**
+ * Remove all entries from the global includePath.
+ */
+void
+XkbClearIncludePath(void)
+{
+ register int i;
+
+ if (szPath > 0)
+ {
+ for (i = 0; i < nPathEntries; i++)
+ {
+ if (includePath[i] != NULL)
+ {
+ uFree(includePath[i]);
+ includePath[i] = NULL;
+ }
+ }
+ nPathEntries = 0;
+ }
+ noDefaultPath = True;
+ return;
+}
+
+/**
+ * Add the given path to the global includePath variable.
+ * If dir is NULL, the includePath is emptied.
+ */
+Bool
+XkbAddDirectoryToPath(const char *dir)
+{
+ int len;
+ if ((dir == NULL) || (dir[0] == '\0'))
+ {
+ XkbClearIncludePath();
+ return True;
+ }
+#ifdef __UNIXOS2__
+ dir = (char *) __XOS2RedirRoot(dir);
+#endif
+ len = strlen(dir);
+ if (len + 2 >= PATH_MAX)
+ { /* allow for '/' and at least one character */
+ ERROR2("Path entry (%s) too long (maxiumum length is %d)\n",
+ dir, PATH_MAX - 3);
+ return False;
+ }
+ if (nPathEntries >= szPath)
+ {
+ szPath += PATH_CHUNK;
+ includePath = (char **) realloc(includePath, szPath * sizeof(char *));
+ if (includePath == NULL)
+ {
+ WSGO("Allocation failed (includePath)\n");
+ return False;
+ }
+ }
+ includePath[nPathEntries] =
+ (char *) calloc(strlen(dir) + 1, sizeof(char));
+ if (includePath[nPathEntries] == NULL)
+ {
+ WSGO1("Allocation failed (includePath[%d])\n", nPathEntries);
+ return False;
+ }
+ strcpy(includePath[nPathEntries++], dir);
+ return True;
+}
+
+/***====================================================================***/
+
+/**
+ * Return the xkb directory based on the type.
+ * Do not free the memory returned by this function.
+ */
+char *
+XkbDirectoryForInclude(unsigned type)
+{
+ static char buf[32];
+
+ switch (type)
+ {
+ case XkmSemanticsFile:
+ strcpy(buf, "semantics");
+ break;
+ case XkmLayoutFile:
+ strcpy(buf, "layout");
+ break;
+ case XkmKeymapFile:
+ strcpy(buf, "keymap");
+ break;
+ case XkmKeyNamesIndex:
+ strcpy(buf, "keycodes");
+ break;
+ case XkmTypesIndex:
+ strcpy(buf, "types");
+ break;
+ case XkmSymbolsIndex:
+ strcpy(buf, "symbols");
+ break;
+ case XkmCompatMapIndex:
+ strcpy(buf, "compat");
+ break;
+ case XkmGeometryFile:
+ case XkmGeometryIndex:
+ strcpy(buf, "geometry");
+ break;
+ default:
+ strcpy(buf, "");
+ break;
+ }
+ return buf;
+}
+
+/***====================================================================***/
+
+typedef struct _FileCacheEntry
+{
+ char *name;
+ unsigned type;
+ char *path;
+ void *data;
+ struct _FileCacheEntry *next;
+} FileCacheEntry;
+static FileCacheEntry *fileCache;
+
+/**
+ * Add the file with the given name to the internal cache to avoid opening and
+ * parsing the file multiple times. If a cache entry for the same name + type
+ * is already present, the entry is overwritten and the data belonging to the
+ * previous entry is returned.
+ *
+ * @parameter name The name of the file (e.g. evdev).
+ * @parameter type Type of the file (XkbTypesIdx, ... or XkbSemanticsFile, ...)
+ * @parameter path The full path to the file.
+ * @parameter data Already parsed data.
+ *
+ * @return The data from the overwritten file or NULL.
+ */
+void *
+XkbAddFileToCache(char *name, unsigned type, char *path, void *data)
+{
+ FileCacheEntry *entry;
+
+ for (entry = fileCache; entry != NULL; entry = entry->next)
+ {
+ if ((type == entry->type) && (uStringEqual(name, entry->name)))
+ {
+ void *old = entry->data;
+ WSGO2("Replacing file cache entry (%s/%d)\n", name, type);
+ entry->path = path;
+ entry->data = data;
+ return old;
+ }
+ }
+ entry = uTypedAlloc(FileCacheEntry);
+ if (entry != NULL)
+ {
+ entry->name = name;
+ entry->type = type;
+ entry->path = path;
+ entry->data = data;
+ entry->next = fileCache;
+ fileCache = entry;
+ }
+ return NULL;
+}
+
+/**
+ * Search for the given name + type in the cache.
+ *
+ * @parameter name The name of the file (e.g. evdev).
+ * @parameter type Type of the file (XkbTypesIdx, ... or XkbSemanticsFile, ...)
+ * @parameter pathRtrn Set to the full path of the given entry.
+ *
+ * @return the data from the cache entry or NULL if no matching entry was found.
+ */
+void *
+XkbFindFileInCache(char *name, unsigned type, char **pathRtrn)
+{
+ FileCacheEntry *entry;
+
+ for (entry = fileCache; entry != NULL; entry = entry->next)
+ {
+ if ((type == entry->type) && (uStringEqual(name, entry->name)))
+ {
+ *pathRtrn = entry->path;
+ return entry->data;
+ }
+ }
+ return NULL;
+}
+
+/***====================================================================***/
+
+/**
+ * Search for the given file name in the include directories.
+ *
+ * @param type one of XkbTypesIndex, XkbCompatMapIndex, ..., or
+ * XkbSemanticsFile, XkmKeymapFile, ...
+ * @param pathReturn is set to the full path of the file if found.
+ *
+ * @return an FD to the file or NULL. If NULL is returned, the value of
+ * pathRtrn is undefined.
+ */
+FILE *
+XkbFindFileInPath(char *name, unsigned type, char **pathRtrn)
+{
+ register int i;
+ FILE *file = NULL;
+ int nameLen, typeLen, pathLen;
+ char buf[PATH_MAX], *typeDir;
+
+ typeDir = XkbDirectoryForInclude(type);
+ nameLen = strlen(name);
+ typeLen = strlen(typeDir);
+ for (i = 0; i < nPathEntries; i++)
+ {
+ pathLen = strlen(includePath[i]);
+ if (typeLen < 1)
+ continue;
+
+ if ((nameLen + typeLen + pathLen + 2) >= PATH_MAX)
+ {
+ ERROR3("File name (%s/%s/%s) too long\n", includePath[i],
+ typeDir, name);
+ ACTION("Ignored\n");
+ continue;
+ }
+ snprintf(buf, sizeof(buf), "%s/%s/%s", includePath[i], typeDir, name);
+ file = fopen(buf, "r");
+ if (file != NULL)
+ break;
+ }
+
+ if ((file != NULL) && (pathRtrn != NULL))
+ {
+ *pathRtrn = (char *) calloc(strlen(buf) + 1, sizeof(char));
+ if (*pathRtrn != NULL)
+ strcpy(*pathRtrn, buf);
+ }
+ return file;
+}
diff --git a/xkbcomp/xkbpath.h b/xkbcomp/xkbpath.h
index e9ebeda0e..66c3ab76b 100644
--- a/xkbcomp/xkbpath.h
+++ b/xkbcomp/xkbpath.h
@@ -1,65 +1,65 @@
-/************************************************************
- Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
-
- Permission to use, copy, modify, and distribute this
- software and its documentation for any purpose and without
- fee is hereby granted, provided that the above copyright
- notice appear in all copies and that both that copyright
- notice and this permission notice appear in supporting
- documentation, and that the name of Silicon Graphics not be
- used in advertising or publicity pertaining to distribution
- of the software without specific prior written permission.
- Silicon Graphics makes no representation about the suitability
- of this software for any purpose. It is provided "as is"
- without any express or implied warranty.
-
- SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
- GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
- THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
- ********************************************************/
-
-#ifndef _XKBPATH_H_
-#define _XKBPATH_H_ 1
-
-extern Bool XkbInitIncludePath(void);
-
-extern void XkbClearIncludePath(void);
-
-extern void XkbAddDefaultDirectoriesToPath(void);
-
-extern Bool XkbAddDirectoryToPath(const char * /* dir */
- );
-
-extern char *XkbDirectoryForInclude(unsigned /* type */
- );
-
-extern FILE *XkbFindFileInPath(char * /* name */ ,
- unsigned /* type */ ,
- char ** /* pathRtrn */
- );
-
-extern void *XkbAddFileToCache(char * /* name */ ,
- unsigned /* type */ ,
- char * /* path */ ,
- void * /* data */
- );
-
-extern void *XkbFindFileInCache(char * /* name */ ,
- unsigned /* type */ ,
- char ** /* pathRtrn */
- );
-
-extern Bool XkbParseIncludeMap(char ** /* str_inout */ ,
- char ** /* file_rtrn */ ,
- char ** /* map_rtrn */ ,
- char * /* nextop_rtrn */ ,
- char ** /* extra_data */
- );
-
-#endif /* _XKBPATH_H_ */
+/************************************************************
+ Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
+
+ Permission to use, copy, modify, and distribute this
+ software and its documentation for any purpose and without
+ fee is hereby granted, provided that the above copyright
+ notice appear in all copies and that both that copyright
+ notice and this permission notice appear in supporting
+ documentation, and that the name of Silicon Graphics not be
+ used in advertising or publicity pertaining to distribution
+ of the software without specific prior written permission.
+ Silicon Graphics makes no representation about the suitability
+ of this software for any purpose. It is provided "as is"
+ without any express or implied warranty.
+
+ SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+ SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+ GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+ THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ********************************************************/
+
+#ifndef _XKBPATH_H_
+#define _XKBPATH_H_ 1
+
+extern Bool XkbInitIncludePath(void);
+
+extern void XkbClearIncludePath(void);
+
+extern void XkbAddDefaultDirectoriesToPath(void);
+
+extern Bool XkbAddDirectoryToPath(const char * /* dir */
+ );
+
+extern char *XkbDirectoryForInclude(unsigned /* type */
+ );
+
+extern FILE *XkbFindFileInPath(char * /* name */ ,
+ unsigned /* type */ ,
+ char ** /* pathRtrn */
+ );
+
+extern void *XkbAddFileToCache(char * /* name */ ,
+ unsigned /* type */ ,
+ char * /* path */ ,
+ void * /* data */
+ );
+
+extern void *XkbFindFileInCache(char * /* name */ ,
+ unsigned /* type */ ,
+ char ** /* pathRtrn */
+ );
+
+extern Bool XkbParseIncludeMap(char ** /* str_inout */ ,
+ char ** /* file_rtrn */ ,
+ char ** /* map_rtrn */ ,
+ char * /* nextop_rtrn */ ,
+ char ** /* extra_data */
+ );
+
+#endif /* _XKBPATH_H_ */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 19:52:53 +0000