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/* $Xorg: xkbmisc.c,v 1.4 2000/08/17 19:46:44 cpqbld Exp $ */
/************************************************************
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.
********************************************************/
/* $XFree86: xc/lib/xkbfile/xkbmisc.c,v 1.7 2003/07/16 02:31:10 dawes Exp $ */
#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif
#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#include <X11/Xos.h>
#include <X11/Xfuncs.h>
#include <X11/X.h>
#define NEED_EVENTS
#include <X11/keysym.h>
#include <X11/Xproto.h>
#include "misc.h"
#include "inputstr.h"
#include "dix.h"
#include <X11/extensions/XKBstr.h>
#define XKBSRV_NEED_FILE_FUNCS 1
#include <X11/extensions/XKBsrv.h>
#include <X11/extensions/XKBgeom.h>
#include "xkb.h"
/***===================================================================***/
static Bool
XkbWriteSectionFromName(FILE *file,char *sectionName,char *name)
{
fprintf(file," xkb_%-20s { include \"%s\" };\n",sectionName,name);
ErrorF(" xkb_%-20s { include \"%s\" };\n",sectionName,name);
return True;
}
Bool
XkbWriteXKBKeymapForNames( FILE * file,
XkbComponentNamesPtr names,
Display * dpy,
XkbDescPtr xkb,
unsigned want,
unsigned need)
{
if (!names || (!names->keycodes && !names->types && !names->compat &&
!names->symbols && !names->geometry))
return False;
fprintf(file, "xkb_keymap \"%s\" {\n", names->keymap ? names->keymap :
"default");
if (names->keycodes)
XkbWriteSectionFromName(file, "keycodes", names->keycodes);
if (names->types)
XkbWriteSectionFromName(file, "types", names->types);
if (names->compat)
XkbWriteSectionFromName(file, "compatibility", names->compat);
if (names->symbols)
XkbWriteSectionFromName(file, "symbols", names->symbols);
if (names->geometry)
XkbWriteSectionFromName(file, "geometry", names->geometry);
fprintf(file,"};\n");
return True;
}
unsigned
XkbConvertGetByNameComponents(Bool toXkm,unsigned orig)
{
unsigned rtrn;
rtrn= 0;
if (toXkm) {
if (orig&XkbGBN_TypesMask) rtrn|= XkmTypesMask;
if (orig&XkbGBN_CompatMapMask) rtrn|= XkmCompatMapMask;
if (orig&XkbGBN_SymbolsMask) rtrn|= XkmSymbolsMask;
if (orig&XkbGBN_IndicatorMapMask) rtrn|= XkmIndicatorsMask;
if (orig&XkbGBN_KeyNamesMask) rtrn|= XkmKeyNamesMask;
if (orig&XkbGBN_GeometryMask) rtrn|= XkmGeometryMask;
}
else {
if (orig&XkmTypesMask) rtrn|= XkbGBN_TypesMask;
if (orig&XkmCompatMapMask) rtrn|= XkbGBN_CompatMapMask;
if (orig&XkmSymbolsMask) rtrn|= XkbGBN_SymbolsMask;
if (orig&XkmIndicatorsMask) rtrn|= XkbGBN_IndicatorMapMask;
if (orig&XkmKeyNamesMask) rtrn|= XkbGBN_KeyNamesMask;
if (orig&XkmGeometryMask) rtrn|= XkbGBN_GeometryMask;
if (orig!=0) rtrn|= XkbGBN_OtherNamesMask;
}
return rtrn;
}
Bool
XkbDetermineFileType(XkbFileInfoPtr finfo,int format,int *opts_missing)
{
unsigned present;
XkbDescPtr xkb;
if ((!finfo)||(!finfo->xkb))
return False;
if (opts_missing)
*opts_missing= 0;
xkb= finfo->xkb;
present= 0;
if ((xkb->names)&&(xkb->names->keys)) present|= XkmKeyNamesMask;
if ((xkb->map)&&(xkb->map->types)) present|= XkmTypesMask;
if (xkb->compat) present|= XkmCompatMapMask;
if ((xkb->map)&&(xkb->map->num_syms>1)) present|= XkmSymbolsMask;
if (xkb->indicators) present|= XkmIndicatorsMask;
if (xkb->geom) present|= XkmGeometryMask;
if (!present)
return False;
else switch (present) {
case XkmKeyNamesMask:
finfo->type= XkmKeyNamesIndex;
finfo->defined= present;
return True;
case XkmTypesMask:
finfo->type= XkmTypesIndex;
finfo->defined= present;
return True;
case XkmCompatMapMask:
finfo->type= XkmCompatMapIndex;
finfo->defined= present;
return True;
case XkmSymbolsMask:
if (format!=XkbXKMFile) {
finfo->type= XkmSymbolsIndex;
finfo->defined= present;
return True;
}
break;
case XkmGeometryMask:
finfo->type= XkmGeometryIndex;
finfo->defined= present;
return True;
}
if ((present&(~XkmSemanticsLegal))==0) {
if ((XkmSemanticsRequired&present)==XkmSemanticsRequired) {
if (opts_missing)
*opts_missing= XkmSemanticsOptional&(~present);
finfo->type= XkmSemanticsFile;
finfo->defined= present;
return True;
}
}
else if ((present&(~XkmLayoutLegal))==0) {
if ((XkmLayoutRequired&present)==XkmLayoutRequired) {
if (opts_missing)
*opts_missing= XkmLayoutOptional&(~present);
finfo->type= XkmLayoutFile;
finfo->defined= present;
return True;
}
}
else if ((present&(~XkmKeymapLegal))==0) {
if ((XkmKeymapRequired&present)==XkmKeymapRequired) {
if (opts_missing)
*opts_missing= XkmKeymapOptional&(~present);
finfo->type= XkmKeymapFile;
finfo->defined= present;
return True;
}
}
return False;
}
/* all latin-1 alphanumerics, plus parens, slash, minus, underscore and */
/* wildcards */
static unsigned char componentSpecLegal[] = {
0x00, 0x00, 0x00, 0x00, 0x00, 0xa7, 0xff, 0x83,
0xfe, 0xff, 0xff, 0x87, 0xfe, 0xff, 0xff, 0x07,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff
};
void
XkbEnsureSafeMapName(char *name)
{
if (name==NULL)
return;
while (*name!='\0') {
if ((componentSpecLegal[(*name)/8]&(1<<((*name)%8)))==0)
*name= '_';
name++;
}
return;
}
/***====================================================================***/
#define UNMATCHABLE(c) (((c)=='(')||((c)==')')||((c)=='/'))
Bool
XkbNameMatchesPattern(char *name,char *ptrn)
{
while (ptrn[0]!='\0') {
if (name[0]=='\0') {
if (ptrn[0]=='*') {
ptrn++;
continue;
}
return False;
}
if (ptrn[0]=='?') {
if (UNMATCHABLE(name[0]))
return False;
}
else if (ptrn[0]=='*') {
if ((!UNMATCHABLE(name[0]))&&XkbNameMatchesPattern(name+1,ptrn))
return True;
return XkbNameMatchesPattern(name,ptrn+1);
}
else if (ptrn[0]!=name[0])
return False;
name++;
ptrn++;
}
/* if we get here, the pattern is exhausted (-:just like me:-) */
return (name[0]=='\0');
}
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