1284 lines
36 KiB
C
1284 lines
36 KiB
C
/************************************************************
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Copyright (c) 1994 by Silicon Graphics Computer Systems, Inc.
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Permission to use, copy, modify, and distribute this
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software and its documentation for any purpose and without
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fee is hereby granted, provided that the above copyright
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notice appear in all copies and that both that copyright
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notice and this permission notice appear in supporting
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documentation, and that the name of Silicon Graphics not be
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used in advertising or publicity pertaining to distribution
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of the software without specific prior written permission.
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Silicon Graphics makes no representation about the suitability
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of this software for any purpose. It is provided "as is"
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without any express or implied warranty.
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SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
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SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
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GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
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DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
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OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
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THE USE OR PERFORMANCE OF THIS SOFTWARE.
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********************************************************/
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#ifdef HAVE_DIX_CONFIG_H
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#include <dix-config.h>
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#endif
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#include <stdio.h>
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#include <X11/Xos.h>
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#include <X11/Xfuncs.h>
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#include <X11/X.h>
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#define NEED_EVENTS
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#include <X11/Xproto.h>
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#include <X11/keysym.h>
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#include "misc.h"
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#include "inputstr.h"
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#include <X11/extensions/XKBstr.h>
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#define XKBSRV_NEED_FILE_FUNCS
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#include <xkbsrv.h>
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#include <X11/extensions/XKBgeom.h>
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Atom
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XkbInternAtom(Display *dpy,char *str,Bool only_if_exists)
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{
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if (str==NULL)
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return None;
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return MakeAtom(str,strlen(str),!only_if_exists);
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}
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#ifndef SEEK_SET
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#define SEEK_SET 0
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#endif
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char *
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_XkbDupString(char *str)
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{
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char *new;
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if (str==NULL)
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return NULL;
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new= (char *)_XkbCalloc(strlen(str)+1,sizeof(char));
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if (new)
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strcpy(new,str);
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return new;
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}
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/***====================================================================***/
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static XPointer
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XkmInsureSize(XPointer oldPtr,int oldCount,int *newCountRtrn,int elemSize)
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{
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int newCount= *newCountRtrn;
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if (oldPtr==NULL) {
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if (newCount==0)
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return NULL;
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oldPtr= (XPointer)_XkbCalloc(newCount,elemSize);
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}
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else if (oldCount<newCount) {
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oldPtr= (XPointer)_XkbRealloc(oldPtr,newCount*elemSize);
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if (oldPtr!=NULL) {
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char *tmp= (char *)oldPtr;
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bzero(&tmp[oldCount*elemSize],(newCount-oldCount)*elemSize);
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}
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}
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else if (newCount<oldCount) {
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*newCountRtrn= oldCount;
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}
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return oldPtr;
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}
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#define XkmInsureTypedSize(p,o,n,t) ((p)=((t *)XkmInsureSize((char *)(p),(o),(n),sizeof(t))))
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static CARD8
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XkmGetCARD8(FILE *file,int *pNRead)
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{
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int tmp;
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tmp= getc(file);
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if (pNRead&&(tmp!=EOF))
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(*pNRead)+= 1;
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return tmp;
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}
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static CARD16
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XkmGetCARD16(FILE *file,int *pNRead)
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{
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CARD16 val;
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if ((fread(&val,2,1,file)==1)&&(pNRead))
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(*pNRead)+= 2;
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return val;
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}
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static CARD32
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XkmGetCARD32(FILE *file,int *pNRead)
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{
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CARD32 val;
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if ((fread(&val,4,1,file)==1)&&(pNRead))
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(*pNRead)+= 4;
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return val;
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}
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static int
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XkmSkipPadding(FILE *file,unsigned pad)
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{
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register int i,nRead=0;
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for (i=0;i<pad;i++) {
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if (getc(file)!=EOF)
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nRead++;
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}
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return nRead;
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}
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static int
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XkmGetCountedString(FILE *file,char *str,int max_len)
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{
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int count,nRead=0;
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count= XkmGetCARD16(file,&nRead);
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if (count>0) {
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int tmp;
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if (count>max_len) {
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tmp= fread(str,1,max_len,file);
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while (tmp<count) {
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if ((getc(file))!=EOF)
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tmp++;
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else break;
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}
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}
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else {
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tmp= fread(str,1,count,file);
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}
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nRead+= tmp;
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}
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if (count>=max_len) str[max_len-1]= '\0';
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else str[count]= '\0';
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count= XkbPaddedSize(nRead)-nRead;
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if (count>0)
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nRead+= XkmSkipPadding(file,count);
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return nRead;
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}
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/***====================================================================***/
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static int
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ReadXkmVirtualMods(FILE *file,XkbFileInfo *result,XkbChangesPtr changes)
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{
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register unsigned int i,bit;
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unsigned int bound,named,tmp;
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int nRead=0;
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XkbDescPtr xkb;
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xkb= result->xkb;
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if (XkbAllocServerMap(xkb,XkbVirtualModsMask,0)!=Success) {
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_XkbLibError(_XkbErrBadAlloc,"ReadXkmVirtualMods",0);
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return -1;
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}
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bound= XkmGetCARD16(file,&nRead);
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named= XkmGetCARD16(file,&nRead);
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for (i=tmp=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {
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if (bound&bit) {
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xkb->server->vmods[i]= XkmGetCARD8(file,&nRead);
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if (changes)
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changes->map.vmods|= bit;
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tmp++;
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}
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}
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if ((i= XkbPaddedSize(tmp)-tmp)>0)
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nRead+= XkmSkipPadding(file,i);
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if (XkbAllocNames(xkb,XkbVirtualModNamesMask,0,0)!=Success) {
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_XkbLibError(_XkbErrBadAlloc,"ReadXkmVirtualMods",0);
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return -1;
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}
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for (i=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {
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char name[100];
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if (named&bit) {
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if (nRead+=XkmGetCountedString(file,name,100)) {
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xkb->names->vmods[i]= XkbInternAtom(xkb->dpy,name,False);
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if (changes)
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changes->names.changed_vmods|= bit;
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}
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}
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}
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return nRead;
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}
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/***====================================================================***/
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static int
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ReadXkmKeycodes(FILE *file,XkbFileInfo *result,XkbChangesPtr changes)
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{
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register int i;
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unsigned minKC,maxKC,nAl;
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int nRead=0;
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char name[100];
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XkbKeyNamePtr pN;
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XkbDescPtr xkb;
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xkb= result->xkb;
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name[0]= '\0';
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nRead+= XkmGetCountedString(file,name,100);
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minKC= XkmGetCARD8(file,&nRead);
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maxKC= XkmGetCARD8(file,&nRead);
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if (xkb->min_key_code==0) {
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xkb->min_key_code= minKC;
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xkb->max_key_code= maxKC;
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}
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else {
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if (minKC<xkb->min_key_code)
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xkb->min_key_code= minKC;
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if (maxKC>xkb->max_key_code) {
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_XkbLibError(_XkbErrBadValue,"ReadXkmKeycodes",maxKC);
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return -1;
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}
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}
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nAl= XkmGetCARD8(file,&nRead);
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nRead+= XkmSkipPadding(file,1);
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#define WANTED (XkbKeycodesNameMask|XkbKeyNamesMask|XkbKeyAliasesMask)
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if (XkbAllocNames(xkb,WANTED,0,nAl)!=Success) {
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_XkbLibError(_XkbErrBadAlloc,"ReadXkmKeycodes",0);
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return -1;
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}
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if (name[0]!='\0') {
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xkb->names->keycodes= XkbInternAtom(xkb->dpy,name,False);
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}
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for (pN=&xkb->names->keys[minKC],i=minKC;i<=(int)maxKC;i++,pN++) {
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if (fread(pN,1,XkbKeyNameLength,file)!=XkbKeyNameLength) {
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_XkbLibError(_XkbErrBadLength,"ReadXkmKeycodes",0);
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return -1;
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}
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nRead+= XkbKeyNameLength;
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}
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if (nAl>0) {
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XkbKeyAliasPtr pAl;
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for (pAl= xkb->names->key_aliases,i=0;i<nAl;i++,pAl++) {
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int tmp;
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tmp= fread(pAl,1,2*XkbKeyNameLength,file);
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if (tmp!=2*XkbKeyNameLength) {
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_XkbLibError(_XkbErrBadLength,"ReadXkmKeycodes",0);
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return -1;
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}
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nRead+= 2*XkbKeyNameLength;
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}
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if (changes)
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changes->names.changed|= XkbKeyAliasesMask;
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}
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if (changes)
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changes->names.changed|= XkbKeyNamesMask;
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return nRead;
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}
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/***====================================================================***/
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static int
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ReadXkmKeyTypes(FILE *file,XkbFileInfo *result,XkbChangesPtr changes)
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{
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register unsigned i,n;
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unsigned num_types;
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int nRead=0;
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int tmp;
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XkbKeyTypePtr type;
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xkmKeyTypeDesc wire;
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XkbKTMapEntryPtr entry;
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xkmKTMapEntryDesc wire_entry;
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char buf[100];
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XkbDescPtr xkb;
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xkb= result->xkb;
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if ((tmp= XkmGetCountedString(file,buf,100))<1) {
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_XkbLibError(_XkbErrBadLength,"ReadXkmKeyTypes",0);
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return -1;
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}
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nRead+= tmp;
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if (buf[0]!='\0') {
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if (XkbAllocNames(xkb,XkbTypesNameMask,0,0)!=Success) {
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_XkbLibError(_XkbErrBadAlloc,"ReadXkmKeyTypes",0);
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return -1;
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}
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xkb->names->types= XkbInternAtom(xkb->dpy,buf,False);
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}
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num_types= XkmGetCARD16(file,&nRead);
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nRead+= XkmSkipPadding(file,2);
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if (num_types<1)
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return nRead;
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if (XkbAllocClientMap(xkb,XkbKeyTypesMask,num_types)!=Success) {
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_XkbLibError(_XkbErrBadAlloc,"ReadXkmKeyTypes",0);
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return nRead;
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}
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xkb->map->num_types= num_types;
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if (num_types<XkbNumRequiredTypes) {
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_XkbLibError(_XkbErrMissingReqTypes,"ReadXkmKeyTypes",0);
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return -1;
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}
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type= xkb->map->types;
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for (i=0;i<num_types;i++,type++) {
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if ((int)fread(&wire,SIZEOF(xkmKeyTypeDesc),1,file)<1) {
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_XkbLibError(_XkbErrBadLength,"ReadXkmKeyTypes",0);
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return -1;
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}
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nRead+= SIZEOF(xkmKeyTypeDesc);
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if (((i==XkbOneLevelIndex)&&(wire.numLevels!=1))||
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(((i==XkbTwoLevelIndex)||(i==XkbAlphabeticIndex)||
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((i)==XkbKeypadIndex))&&(wire.numLevels!=2))) {
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_XkbLibError(_XkbErrBadTypeWidth,"ReadXkmKeyTypes",i);
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return -1;
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}
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tmp= wire.nMapEntries;
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XkmInsureTypedSize(type->map,type->map_count,&tmp,XkbKTMapEntryRec);
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if ((wire.nMapEntries>0)&&(type->map==NULL)) {
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_XkbLibError(_XkbErrBadValue,"ReadXkmKeyTypes",wire.nMapEntries);
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return -1;
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}
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for (n=0,entry= type->map;n<wire.nMapEntries;n++,entry++) {
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if (fread(&wire_entry,SIZEOF(xkmKTMapEntryDesc),1,file)<(int)1) {
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_XkbLibError(_XkbErrBadLength,"ReadXkmKeyTypes",0);
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return -1;
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}
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nRead+= SIZEOF(xkmKTMapEntryDesc);
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entry->active= (wire_entry.virtualMods==0);
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entry->level= wire_entry.level;
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entry->mods.mask= wire_entry.realMods;
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entry->mods.real_mods= wire_entry.realMods;
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entry->mods.vmods= wire_entry.virtualMods;
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}
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nRead+= XkmGetCountedString(file,buf,100);
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if (((i==XkbOneLevelIndex)&&(strcmp(buf,"ONE_LEVEL")!=0))||
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((i==XkbTwoLevelIndex)&&(strcmp(buf,"TWO_LEVEL")!=0))||
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((i==XkbAlphabeticIndex)&&(strcmp(buf,"ALPHABETIC")!=0))||
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((i==XkbKeypadIndex)&&(strcmp(buf,"KEYPAD")!=0))) {
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_XkbLibError(_XkbErrBadTypeName,"ReadXkmKeyTypes",0);
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return -1;
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}
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if (buf[0]!='\0') {
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type->name= XkbInternAtom(xkb->dpy,buf,False);
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}
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else type->name= None;
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if (wire.preserve) {
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xkmModsDesc p_entry;
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XkbModsPtr pre;
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XkmInsureTypedSize(type->preserve,type->map_count,&tmp,
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XkbModsRec);
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if (type->preserve==NULL) {
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_XkbLibError(_XkbErrBadMatch,"ReadXkmKeycodes",0);
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return -1;
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}
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for (n=0,pre=type->preserve;n<wire.nMapEntries;n++,pre++) {
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if (fread(&p_entry,SIZEOF(xkmModsDesc),1,file)<1) {
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_XkbLibError(_XkbErrBadLength,"ReadXkmKeycodes",0);
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return -1;
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}
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nRead+= SIZEOF(xkmModsDesc);
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pre->mask= p_entry.realMods;
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pre->real_mods= p_entry.realMods;
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pre->vmods= p_entry.virtualMods;
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}
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}
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if (wire.nLevelNames>0) {
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int width= wire.numLevels;
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if (wire.nLevelNames>(unsigned)width) {
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_XkbLibError(_XkbErrBadMatch,"ReadXkmKeycodes",0);
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return -1;
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}
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XkmInsureTypedSize(type->level_names,type->num_levels,&width,Atom);
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if (type->level_names!=NULL) {
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for (n=0;n<wire.nLevelNames;n++) {
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if ((tmp=XkmGetCountedString(file,buf,100))<1)
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return -1;
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nRead+= tmp;
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if (strlen(buf)==0)
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type->level_names[n]= None;
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else type->level_names[n]= XkbInternAtom(xkb->dpy,buf,0);
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}
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}
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}
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type->mods.mask= wire.realMods;
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type->mods.real_mods= wire.realMods;
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type->mods.vmods= wire.virtualMods;
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type->num_levels= wire.numLevels;
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type->map_count= wire.nMapEntries;
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}
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if (changes) {
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changes->map.changed|= XkbKeyTypesMask;
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changes->map.first_type= 0;
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changes->map.num_types= xkb->map->num_types;
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}
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return nRead;
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}
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/***====================================================================***/
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static int
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ReadXkmCompatMap(FILE *file,XkbFileInfo *result,XkbChangesPtr changes)
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{
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register int i;
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unsigned num_si,groups;
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char name[100];
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XkbSymInterpretPtr interp;
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xkmSymInterpretDesc wire;
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unsigned tmp;
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int nRead=0;
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XkbDescPtr xkb;
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XkbCompatMapPtr compat;
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xkb= result->xkb;
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if ((tmp= XkmGetCountedString(file,name,100))<1) {
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_XkbLibError(_XkbErrBadLength,"ReadXkmCompatMap",0);
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return -1;
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}
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nRead+= tmp;
|
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if (name[0]!='\0') {
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if (XkbAllocNames(xkb,XkbCompatNameMask,0,0)!=Success) {
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_XkbLibError(_XkbErrBadAlloc,"ReadXkmCompatMap",0);
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return -1;
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}
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xkb->names->compat= XkbInternAtom(xkb->dpy,name,False);
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}
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num_si= XkmGetCARD16(file,&nRead);
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groups= XkmGetCARD8(file,&nRead);
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nRead+= XkmSkipPadding(file,1);
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if (XkbAllocCompatMap(xkb,XkbAllCompatMask,num_si)!=Success)
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return -1;
|
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compat= xkb->compat;
|
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compat->num_si= num_si;
|
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interp= compat->sym_interpret;
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for (i=0;i<num_si;i++,interp++) {
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tmp= fread(&wire,SIZEOF(xkmSymInterpretDesc),1,file);
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nRead+= tmp*SIZEOF(xkmSymInterpretDesc);
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interp->sym= wire.sym;
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interp->mods= wire.mods;
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interp->match= wire.match;
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interp->virtual_mod= wire.virtualMod;
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interp->flags= wire.flags;
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interp->act.type= wire.actionType;
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interp->act.data[0]= wire.actionData[0];
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interp->act.data[1]= wire.actionData[1];
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interp->act.data[2]= wire.actionData[2];
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interp->act.data[3]= wire.actionData[3];
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interp->act.data[4]= wire.actionData[4];
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interp->act.data[5]= wire.actionData[5];
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interp->act.data[6]= wire.actionData[6];
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}
|
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if ((num_si>0)&&(changes)) {
|
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changes->compat.first_si= 0;
|
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changes->compat.num_si= num_si;
|
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}
|
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if (groups) {
|
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register unsigned bit;
|
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for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) {
|
|
xkmModsDesc md;
|
|
if (groups&bit) {
|
|
tmp= fread(&md,SIZEOF(xkmModsDesc),1,file);
|
|
nRead+= tmp*SIZEOF(xkmModsDesc);
|
|
xkb->compat->groups[i].real_mods= md.realMods;
|
|
xkb->compat->groups[i].vmods= md.virtualMods;
|
|
if (md.virtualMods != 0) {
|
|
unsigned mask;
|
|
if (XkbVirtualModsToReal(xkb,md.virtualMods,&mask))
|
|
xkb->compat->groups[i].mask= md.realMods|mask;
|
|
}
|
|
else xkb->compat->groups[i].mask= md.realMods;
|
|
}
|
|
}
|
|
if (changes)
|
|
changes->compat.changed_groups|= groups;
|
|
}
|
|
return nRead;
|
|
}
|
|
|
|
static int
|
|
ReadXkmIndicators(FILE *file,XkbFileInfo *result,XkbChangesPtr changes)
|
|
{
|
|
register unsigned nLEDs;
|
|
xkmIndicatorMapDesc wire;
|
|
char buf[100];
|
|
unsigned tmp;
|
|
int nRead=0;
|
|
XkbDescPtr xkb;
|
|
|
|
xkb= result->xkb;
|
|
if ((xkb->indicators==NULL)&&(XkbAllocIndicatorMaps(xkb)!=Success)) {
|
|
_XkbLibError(_XkbErrBadAlloc,"indicator rec",0);
|
|
return -1;
|
|
}
|
|
if (XkbAllocNames(xkb,XkbIndicatorNamesMask,0,0)!=Success) {
|
|
_XkbLibError(_XkbErrBadAlloc,"indicator names",0);
|
|
return -1;
|
|
}
|
|
nLEDs= XkmGetCARD8(file,&nRead);
|
|
nRead+= XkmSkipPadding(file,3);
|
|
xkb->indicators->phys_indicators= XkmGetCARD32(file,&nRead);
|
|
while (nLEDs-->0) {
|
|
Atom name;
|
|
XkbIndicatorMapPtr map;
|
|
|
|
if ((tmp=XkmGetCountedString(file,buf,100))<1) {
|
|
_XkbLibError(_XkbErrBadLength,"ReadXkmIndicators",0);
|
|
return -1;
|
|
}
|
|
nRead+= tmp;
|
|
if (buf[0]!='\0')
|
|
name= XkbInternAtom(xkb->dpy,buf,False);
|
|
else name= None;
|
|
if ((tmp=fread(&wire,SIZEOF(xkmIndicatorMapDesc),1,file))<1) {
|
|
_XkbLibError(_XkbErrBadLength,"ReadXkmIndicators",0);
|
|
return -1;
|
|
}
|
|
nRead+= tmp*SIZEOF(xkmIndicatorMapDesc);
|
|
if (xkb->names) {
|
|
xkb->names->indicators[wire.indicator-1]= name;
|
|
if (changes)
|
|
changes->names.changed_indicators|= (1<<(wire.indicator-1));
|
|
}
|
|
map= &xkb->indicators->maps[wire.indicator-1];
|
|
map->flags= wire.flags;
|
|
map->which_groups= wire.which_groups;
|
|
map->groups= wire.groups;
|
|
map->which_mods= wire.which_mods;
|
|
map->mods.mask= wire.real_mods;
|
|
map->mods.real_mods= wire.real_mods;
|
|
map->mods.vmods= wire.vmods;
|
|
map->ctrls= wire.ctrls;
|
|
}
|
|
return nRead;
|
|
}
|
|
|
|
static XkbKeyTypePtr
|
|
FindTypeForKey(XkbDescPtr xkb,Atom name,unsigned width,KeySym *syms)
|
|
{
|
|
if ((!xkb)||(!xkb->map))
|
|
return NULL;
|
|
if (name!=None) {
|
|
register unsigned i;
|
|
for (i=0;i<xkb->map->num_types;i++) {
|
|
if (xkb->map->types[i].name==name) {
|
|
#ifdef DEBUG
|
|
if (xkb->map->types[i].num_levels!=width)
|
|
fprintf(stderr,"Group width mismatch between key and type\n");
|
|
#endif
|
|
return &xkb->map->types[i];
|
|
}
|
|
}
|
|
}
|
|
if ((width<2)||((syms!=NULL)&&(syms[1]==NoSymbol)))
|
|
return &xkb->map->types[XkbOneLevelIndex];
|
|
if (syms!=NULL) {
|
|
if (XkbKSIsLower(syms[0])&&XkbKSIsUpper(syms[1]))
|
|
return &xkb->map->types[XkbAlphabeticIndex];
|
|
else if (XkbKSIsKeypad(syms[0])||XkbKSIsKeypad(syms[1]))
|
|
return &xkb->map->types[XkbKeypadIndex];
|
|
}
|
|
return &xkb->map->types[XkbTwoLevelIndex];
|
|
}
|
|
|
|
static int
|
|
ReadXkmSymbols(FILE *file,XkbFileInfo *result)
|
|
{
|
|
register int i,g,s,totalVModMaps;
|
|
xkmKeySymMapDesc wireMap;
|
|
char buf[100];
|
|
unsigned minKC,maxKC,groupNames,tmp;
|
|
int nRead=0;
|
|
XkbDescPtr xkb;
|
|
|
|
xkb= result->xkb;
|
|
if ((tmp=XkmGetCountedString(file,buf,100))<1)
|
|
return -1;
|
|
nRead+= tmp;
|
|
minKC= XkmGetCARD8(file,&nRead);
|
|
maxKC= XkmGetCARD8(file,&nRead);
|
|
groupNames= XkmGetCARD8(file,&nRead);
|
|
totalVModMaps= XkmGetCARD8(file,&nRead);
|
|
if (XkbAllocNames(xkb,
|
|
XkbSymbolsNameMask|XkbPhysSymbolsNameMask|XkbGroupNamesMask,
|
|
0,0)!=Success) {
|
|
_XkbLibError(_XkbErrBadAlloc,"physical names",0);
|
|
return -1;
|
|
}
|
|
if ((buf[0]!='\0')&&(xkb->names)) {
|
|
Atom name;
|
|
name= XkbInternAtom(xkb->dpy,buf,0);
|
|
xkb->names->symbols= name;
|
|
xkb->names->phys_symbols= name;
|
|
}
|
|
for (i=0,g=1;i<XkbNumKbdGroups;i++,g<<=1) {
|
|
if (groupNames&g) {
|
|
if ((tmp=XkmGetCountedString(file,buf,100))<1)
|
|
return -1;
|
|
nRead+= tmp;
|
|
if ((buf[0]!='\0')&&(xkb->names)) {
|
|
Atom name;
|
|
name= XkbInternAtom(xkb->dpy,buf,0);
|
|
xkb->names->groups[i]= name;
|
|
}
|
|
else xkb->names->groups[i]= None;
|
|
}
|
|
}
|
|
if (XkbAllocServerMap(xkb,XkbAllServerInfoMask,0)!=Success) {
|
|
_XkbLibError(_XkbErrBadAlloc,"server map",0);
|
|
return -1;
|
|
}
|
|
if (XkbAllocClientMap(xkb,XkbAllClientInfoMask,0)!=Success) {
|
|
_XkbLibError(_XkbErrBadAlloc,"client map",0);
|
|
return -1;
|
|
}
|
|
if (XkbAllocControls(xkb,XkbAllControlsMask)!=Success) {
|
|
_XkbLibError(_XkbErrBadAlloc,"controls",0);
|
|
return -1;
|
|
}
|
|
if ((xkb->map==NULL)||(xkb->server==NULL))
|
|
return -1;
|
|
if (xkb->min_key_code<8) xkb->min_key_code= minKC;
|
|
if (xkb->max_key_code<8) xkb->max_key_code= maxKC;
|
|
if ((minKC>=8)&&(minKC<xkb->min_key_code))
|
|
xkb->min_key_code= minKC;
|
|
if ((maxKC>=8)&&(maxKC>xkb->max_key_code)) {
|
|
_XkbLibError(_XkbErrBadValue,"keys in symbol map",maxKC);
|
|
return -1;
|
|
}
|
|
for (i=minKC;i<=(int)maxKC;i++) {
|
|
Atom typeName[XkbNumKbdGroups];
|
|
XkbKeyTypePtr type[XkbNumKbdGroups];
|
|
if ((tmp=fread(&wireMap,SIZEOF(xkmKeySymMapDesc),1,file))<1) {
|
|
_XkbLibError(_XkbErrBadLength,"ReadXkmSymbols",0);
|
|
return -1;
|
|
}
|
|
nRead+= tmp*SIZEOF(xkmKeySymMapDesc);
|
|
bzero((char *)typeName,XkbNumKbdGroups*sizeof(Atom));
|
|
bzero((char *)type,XkbNumKbdGroups*sizeof(XkbKeyTypePtr));
|
|
if (wireMap.flags&XkmKeyHasTypes) {
|
|
register int g;
|
|
for (g=0;g<XkbNumKbdGroups;g++) {
|
|
if ((wireMap.flags&(1<<g))&&
|
|
((tmp=XkmGetCountedString(file,buf,100))>0)) {
|
|
typeName[g]= XkbInternAtom(xkb->dpy,buf,1);
|
|
nRead+= tmp;
|
|
}
|
|
type[g]=FindTypeForKey(xkb,typeName[g],wireMap.width,NULL);
|
|
if (type[g]==NULL) {
|
|
_XkbLibError(_XkbErrMissingTypes,"ReadXkmSymbols",0);
|
|
return -1;
|
|
}
|
|
if (typeName[g]==type[g]->name)
|
|
xkb->server->explicit[i]|= (1<<g);
|
|
}
|
|
}
|
|
if (wireMap.flags&XkmRepeatingKey) {
|
|
xkb->ctrls->per_key_repeat[i/8]|= (1<<(i%8));
|
|
xkb->server->explicit[i]|= XkbExplicitAutoRepeatMask;
|
|
}
|
|
else if (wireMap.flags&XkmNonRepeatingKey) {
|
|
xkb->ctrls->per_key_repeat[i/8]&= ~(1<<(i%8));
|
|
xkb->server->explicit[i]|= XkbExplicitAutoRepeatMask;
|
|
}
|
|
xkb->map->modmap[i]= wireMap.modifier_map;
|
|
if (XkbNumGroups(wireMap.num_groups)>0) {
|
|
KeySym *sym;
|
|
int nSyms;
|
|
|
|
if (XkbNumGroups(wireMap.num_groups)>xkb->ctrls->num_groups)
|
|
xkb->ctrls->num_groups= wireMap.num_groups;
|
|
nSyms= XkbNumGroups(wireMap.num_groups)*wireMap.width;
|
|
sym= XkbResizeKeySyms(xkb,i,nSyms);
|
|
if (!sym)
|
|
return -1;
|
|
for (s=0;s<nSyms;s++) {
|
|
*sym++= XkmGetCARD32(file,&nRead);
|
|
}
|
|
if (wireMap.flags&XkmKeyHasActions) {
|
|
XkbAction * act;
|
|
act= XkbResizeKeyActions(xkb,i,nSyms);
|
|
for (s=0;s<nSyms;s++,act++) {
|
|
tmp=fread(act,SIZEOF(xkmActionDesc),1,file);
|
|
nRead+= tmp*SIZEOF(xkmActionDesc);
|
|
}
|
|
xkb->server->explicit[i]|= XkbExplicitInterpretMask;
|
|
}
|
|
}
|
|
for (g=0;g<XkbNumGroups(wireMap.num_groups);g++) {
|
|
if (((xkb->server->explicit[i]&(1<<g))==0)||(type[g]==NULL)) {
|
|
KeySym *tmpSyms;
|
|
tmpSyms= XkbKeySymsPtr(xkb,i)+(wireMap.width*g);
|
|
type[g]= FindTypeForKey(xkb,None,wireMap.width,tmpSyms);
|
|
}
|
|
xkb->map->key_sym_map[i].kt_index[g]= type[g]-(&xkb->map->types[0]);
|
|
}
|
|
xkb->map->key_sym_map[i].group_info= wireMap.num_groups;
|
|
xkb->map->key_sym_map[i].width= wireMap.width;
|
|
if (wireMap.flags&XkmKeyHasBehavior) {
|
|
xkmBehaviorDesc b;
|
|
tmp= fread(&b,SIZEOF(xkmBehaviorDesc),1,file);
|
|
nRead+= tmp*SIZEOF(xkmBehaviorDesc);
|
|
xkb->server->behaviors[i].type= b.type;
|
|
xkb->server->behaviors[i].data= b.data;
|
|
xkb->server->explicit[i]|= XkbExplicitBehaviorMask;
|
|
}
|
|
}
|
|
if (totalVModMaps>0) {
|
|
xkmVModMapDesc v;
|
|
for (i=0;i<totalVModMaps;i++) {
|
|
tmp= fread(&v,SIZEOF(xkmVModMapDesc),1,file);
|
|
nRead+= tmp*SIZEOF(xkmVModMapDesc);
|
|
if (tmp>0)
|
|
xkb->server->vmodmap[v.key]= v.vmods;
|
|
}
|
|
}
|
|
return nRead;
|
|
}
|
|
|
|
static int
|
|
ReadXkmGeomDoodad(
|
|
FILE * file,
|
|
Display * dpy,
|
|
XkbGeometryPtr geom,
|
|
XkbSectionPtr section)
|
|
{
|
|
XkbDoodadPtr doodad;
|
|
xkmDoodadDesc doodadWire;
|
|
char buf[100];
|
|
unsigned tmp;
|
|
int nRead=0;
|
|
|
|
nRead+= XkmGetCountedString(file,buf,100);
|
|
tmp= fread(&doodadWire,SIZEOF(xkmDoodadDesc),1,file);
|
|
nRead+= SIZEOF(xkmDoodadDesc)*tmp;
|
|
doodad= XkbAddGeomDoodad(geom,section,XkbInternAtom(dpy,buf,False));
|
|
if (!doodad)
|
|
return nRead;
|
|
doodad->any.type= doodadWire.any.type;
|
|
doodad->any.priority= doodadWire.any.priority;
|
|
doodad->any.top= doodadWire.any.top;
|
|
doodad->any.left= doodadWire.any.left;
|
|
switch (doodadWire.any.type) {
|
|
case XkbOutlineDoodad:
|
|
case XkbSolidDoodad:
|
|
doodad->shape.angle= doodadWire.shape.angle;
|
|
doodad->shape.color_ndx= doodadWire.shape.color_ndx;
|
|
doodad->shape.shape_ndx= doodadWire.shape.shape_ndx;
|
|
break;
|
|
case XkbTextDoodad:
|
|
doodad->text.angle= doodadWire.text.angle;
|
|
doodad->text.width= doodadWire.text.width;
|
|
doodad->text.height= doodadWire.text.height;
|
|
doodad->text.color_ndx= doodadWire.text.color_ndx;
|
|
nRead+= XkmGetCountedString(file,buf,100);
|
|
doodad->text.text= _XkbDupString(buf);
|
|
nRead+= XkmGetCountedString(file,buf,100);
|
|
doodad->text.font= _XkbDupString(buf);
|
|
break;
|
|
case XkbIndicatorDoodad:
|
|
doodad->indicator.shape_ndx= doodadWire.indicator.shape_ndx;
|
|
doodad->indicator.on_color_ndx= doodadWire.indicator.on_color_ndx;
|
|
doodad->indicator.off_color_ndx= doodadWire.indicator.off_color_ndx;
|
|
break;
|
|
case XkbLogoDoodad:
|
|
doodad->logo.angle= doodadWire.logo.angle;
|
|
doodad->logo.color_ndx= doodadWire.logo.color_ndx;
|
|
doodad->logo.shape_ndx= doodadWire.logo.shape_ndx;
|
|
nRead+= XkmGetCountedString(file,buf,100);
|
|
doodad->logo.logo_name= _XkbDupString(buf);
|
|
break;
|
|
default:
|
|
/* report error? */
|
|
return nRead;
|
|
}
|
|
return nRead;
|
|
}
|
|
|
|
static int
|
|
ReadXkmGeomOverlay( FILE * file,
|
|
Display * dpy,
|
|
XkbGeometryPtr geom,
|
|
XkbSectionPtr section)
|
|
{
|
|
char buf[100];
|
|
unsigned tmp;
|
|
int nRead=0;
|
|
XkbOverlayPtr ol;
|
|
XkbOverlayRowPtr row;
|
|
xkmOverlayDesc olWire;
|
|
xkmOverlayRowDesc rowWire;
|
|
register int r;
|
|
|
|
nRead+= XkmGetCountedString(file,buf,100);
|
|
tmp= fread(&olWire,SIZEOF(xkmOverlayDesc),1,file);
|
|
nRead+= tmp*SIZEOF(xkmOverlayDesc);
|
|
ol= XkbAddGeomOverlay(section,XkbInternAtom(dpy,buf,False),
|
|
olWire.num_rows);
|
|
if (!ol)
|
|
return nRead;
|
|
for (r=0;r<olWire.num_rows;r++) {
|
|
int k;
|
|
xkmOverlayKeyDesc keyWire;
|
|
tmp= fread(&rowWire,SIZEOF(xkmOverlayRowDesc),1,file);
|
|
nRead+= tmp*SIZEOF(xkmOverlayRowDesc);
|
|
row= XkbAddGeomOverlayRow(ol,rowWire.row_under,rowWire.num_keys);
|
|
if (!row) {
|
|
_XkbLibError(_XkbErrBadAlloc,"ReadXkmGeomOverlay",0);
|
|
return nRead;
|
|
}
|
|
for (k=0;k<rowWire.num_keys;k++) {
|
|
tmp= fread(&keyWire,SIZEOF(xkmOverlayKeyDesc),1,file);
|
|
nRead+= tmp*SIZEOF(xkmOverlayKeyDesc);
|
|
memcpy(row->keys[k].over.name,keyWire.over,XkbKeyNameLength);
|
|
memcpy(row->keys[k].under.name,keyWire.under,XkbKeyNameLength);
|
|
}
|
|
row->num_keys= rowWire.num_keys;
|
|
}
|
|
return nRead;
|
|
}
|
|
|
|
static int
|
|
ReadXkmGeomSection( FILE * file,
|
|
Display * dpy,
|
|
XkbGeometryPtr geom)
|
|
{
|
|
register int i;
|
|
XkbSectionPtr section;
|
|
xkmSectionDesc sectionWire;
|
|
unsigned tmp;
|
|
int nRead= 0;
|
|
char buf[100];
|
|
Atom nameAtom;
|
|
|
|
nRead+= XkmGetCountedString(file,buf,100);
|
|
nameAtom= XkbInternAtom(dpy,buf,False);
|
|
tmp= fread(§ionWire,SIZEOF(xkmSectionDesc),1,file);
|
|
nRead+= SIZEOF(xkmSectionDesc)*tmp;
|
|
section= XkbAddGeomSection(geom,nameAtom,sectionWire.num_rows,
|
|
sectionWire.num_doodads,
|
|
sectionWire.num_overlays);
|
|
if (!section) {
|
|
_XkbLibError(_XkbErrBadAlloc,"ReadXkmGeomSection",0);
|
|
return nRead;
|
|
}
|
|
section->top= sectionWire.top;
|
|
section->left= sectionWire.left;
|
|
section->width= sectionWire.width;
|
|
section->height= sectionWire.height;
|
|
section->angle= sectionWire.angle;
|
|
section->priority= sectionWire.priority;
|
|
if (sectionWire.num_rows>0) {
|
|
register int k;
|
|
XkbRowPtr row;
|
|
xkmRowDesc rowWire;
|
|
XkbKeyPtr key;
|
|
xkmKeyDesc keyWire;
|
|
|
|
for (i=0;i<sectionWire.num_rows;i++) {
|
|
tmp= fread(&rowWire,SIZEOF(xkmRowDesc),1,file);
|
|
nRead+= SIZEOF(xkmRowDesc)*tmp;
|
|
row= XkbAddGeomRow(section,rowWire.num_keys);
|
|
if (!row) {
|
|
_XkbLibError(_XkbErrBadAlloc,"ReadXkmKeycodes",0);
|
|
return nRead;
|
|
}
|
|
row->top= rowWire.top;
|
|
row->left= rowWire.left;
|
|
row->vertical= rowWire.vertical;
|
|
for (k=0;k<rowWire.num_keys;k++) {
|
|
tmp= fread(&keyWire,SIZEOF(xkmKeyDesc),1,file);
|
|
nRead+= SIZEOF(xkmKeyDesc)*tmp;
|
|
key= XkbAddGeomKey(row);
|
|
if (!key) {
|
|
_XkbLibError(_XkbErrBadAlloc,"ReadXkmGeomSection",0);
|
|
return nRead;
|
|
}
|
|
memcpy(key->name.name,keyWire.name,XkbKeyNameLength);
|
|
key->gap= keyWire.gap;
|
|
key->shape_ndx= keyWire.shape_ndx;
|
|
key->color_ndx= keyWire.color_ndx;
|
|
}
|
|
}
|
|
}
|
|
if (sectionWire.num_doodads>0) {
|
|
for (i=0;i<sectionWire.num_doodads;i++) {
|
|
tmp= ReadXkmGeomDoodad(file,dpy,geom,section);
|
|
nRead+= tmp;
|
|
if (tmp<1)
|
|
return nRead;
|
|
}
|
|
}
|
|
if (sectionWire.num_overlays>0) {
|
|
for (i=0;i<sectionWire.num_overlays;i++) {
|
|
tmp= ReadXkmGeomOverlay(file,dpy,geom,section);
|
|
nRead+= tmp;
|
|
if (tmp<1)
|
|
return nRead;
|
|
}
|
|
}
|
|
return nRead;
|
|
}
|
|
|
|
static int
|
|
ReadXkmGeometry(FILE *file,XkbFileInfo *result)
|
|
{
|
|
register int i;
|
|
char buf[100];
|
|
unsigned tmp;
|
|
int nRead= 0;
|
|
xkmGeometryDesc wireGeom;
|
|
XkbGeometryPtr geom;
|
|
XkbGeometrySizesRec sizes;
|
|
|
|
nRead+= XkmGetCountedString(file,buf,100);
|
|
tmp= fread(&wireGeom,SIZEOF(xkmGeometryDesc),1,file);
|
|
nRead+= tmp*SIZEOF(xkmGeometryDesc);
|
|
sizes.which= XkbGeomAllMask;
|
|
sizes.num_properties= wireGeom.num_properties;
|
|
sizes.num_colors= wireGeom.num_colors;
|
|
sizes.num_shapes= wireGeom.num_shapes;
|
|
sizes.num_sections= wireGeom.num_sections;
|
|
sizes.num_doodads= wireGeom.num_doodads;
|
|
sizes.num_key_aliases= wireGeom.num_key_aliases;
|
|
if (XkbAllocGeometry(result->xkb,&sizes)!=Success) {
|
|
_XkbLibError(_XkbErrBadAlloc,"ReadXkmGeometry",0);
|
|
return nRead;
|
|
}
|
|
geom= result->xkb->geom;
|
|
geom->name= XkbInternAtom(result->xkb->dpy,buf,False);
|
|
geom->width_mm= wireGeom.width_mm;
|
|
geom->height_mm= wireGeom.height_mm;
|
|
nRead+= XkmGetCountedString(file,buf,100);
|
|
geom->label_font= _XkbDupString(buf);
|
|
if (wireGeom.num_properties>0) {
|
|
char val[1024];
|
|
for (i=0;i<wireGeom.num_properties;i++) {
|
|
nRead+= XkmGetCountedString(file,buf,100);
|
|
nRead+= XkmGetCountedString(file,val,1024);
|
|
if (XkbAddGeomProperty(geom,buf,val)==NULL) {
|
|
_XkbLibError(_XkbErrBadAlloc,"ReadXkmGeometry",0);
|
|
return nRead;
|
|
}
|
|
}
|
|
}
|
|
if (wireGeom.num_colors>0) {
|
|
for (i=0;i<wireGeom.num_colors;i++) {
|
|
nRead+= XkmGetCountedString(file,buf,100);
|
|
if (XkbAddGeomColor(geom,buf,i)==NULL) {
|
|
_XkbLibError(_XkbErrBadAlloc,"ReadXkmGeometry",0);
|
|
return nRead;
|
|
}
|
|
}
|
|
}
|
|
geom->base_color= &geom->colors[wireGeom.base_color_ndx];
|
|
geom->label_color= &geom->colors[wireGeom.label_color_ndx];
|
|
if (wireGeom.num_shapes>0) {
|
|
XkbShapePtr shape;
|
|
xkmShapeDesc shapeWire;
|
|
Atom nameAtom;
|
|
for (i=0;i<wireGeom.num_shapes;i++) {
|
|
register int n;
|
|
XkbOutlinePtr ol;
|
|
xkmOutlineDesc olWire;
|
|
nRead+= XkmGetCountedString(file,buf,100);
|
|
nameAtom= XkbInternAtom(result->xkb->dpy,buf,False);
|
|
tmp= fread(&shapeWire,SIZEOF(xkmShapeDesc),1,file);
|
|
nRead+= tmp*SIZEOF(xkmShapeDesc);
|
|
shape= XkbAddGeomShape(geom,nameAtom,shapeWire.num_outlines);
|
|
if (!shape) {
|
|
_XkbLibError(_XkbErrBadAlloc,"ReadXkmGeometry",0);
|
|
return nRead;
|
|
}
|
|
for (n=0;n<shapeWire.num_outlines;n++) {
|
|
register int p;
|
|
xkmPointDesc ptWire;
|
|
tmp= fread(&olWire,SIZEOF(xkmOutlineDesc),1,file);
|
|
nRead+= tmp*SIZEOF(xkmOutlineDesc);
|
|
ol= XkbAddGeomOutline(shape,olWire.num_points);
|
|
if (!ol) {
|
|
_XkbLibError(_XkbErrBadAlloc,"ReadXkmGeometry",0);
|
|
return nRead;
|
|
}
|
|
ol->num_points= olWire.num_points;
|
|
ol->corner_radius= olWire.corner_radius;
|
|
for (p=0;p<olWire.num_points;p++) {
|
|
tmp= fread(&ptWire,SIZEOF(xkmPointDesc),1,file);
|
|
nRead+= tmp*SIZEOF(xkmPointDesc);
|
|
ol->points[p].x= ptWire.x;
|
|
ol->points[p].y= ptWire.y;
|
|
if (ptWire.x<shape->bounds.x1) shape->bounds.x1= ptWire.x;
|
|
if (ptWire.x>shape->bounds.x2) shape->bounds.x2= ptWire.x;
|
|
if (ptWire.y<shape->bounds.y1) shape->bounds.y1= ptWire.y;
|
|
if (ptWire.y>shape->bounds.y2) shape->bounds.y2= ptWire.y;
|
|
}
|
|
}
|
|
if (shapeWire.primary_ndx!=XkbNoShape)
|
|
shape->primary= &shape->outlines[shapeWire.primary_ndx];
|
|
if (shapeWire.approx_ndx!=XkbNoShape)
|
|
shape->approx= &shape->outlines[shapeWire.approx_ndx];
|
|
}
|
|
}
|
|
if (wireGeom.num_sections>0) {
|
|
for (i=0;i<wireGeom.num_sections;i++) {
|
|
tmp= ReadXkmGeomSection(file,result->xkb->dpy,geom);
|
|
nRead+= tmp;
|
|
if (tmp==0)
|
|
return nRead;
|
|
}
|
|
}
|
|
if (wireGeom.num_doodads>0) {
|
|
for (i=0;i<wireGeom.num_doodads;i++) {
|
|
tmp= ReadXkmGeomDoodad(file,result->xkb->dpy,geom,NULL);
|
|
nRead+= tmp;
|
|
if (tmp==0)
|
|
return nRead;
|
|
}
|
|
}
|
|
if ((wireGeom.num_key_aliases>0)&&(geom->key_aliases)) {
|
|
int sz= XkbKeyNameLength*2;
|
|
int num= wireGeom.num_key_aliases;
|
|
if (fread(geom->key_aliases,sz,num,file)!=num) {
|
|
_XkbLibError(_XkbErrBadLength,"ReadXkmGeometry",0);
|
|
return -1;
|
|
}
|
|
nRead+= (num*sz);
|
|
geom->num_key_aliases= num;
|
|
}
|
|
return nRead;
|
|
}
|
|
|
|
Bool
|
|
XkmProbe(FILE *file)
|
|
{
|
|
unsigned hdr,tmp;
|
|
int nRead=0;
|
|
|
|
hdr= (('x'<<24)|('k'<<16)|('m'<<8)|XkmFileVersion);
|
|
tmp= XkmGetCARD32(file,&nRead);
|
|
if (tmp!=hdr) {
|
|
if ((tmp&(~0xff))==(hdr&(~0xff))) {
|
|
_XkbLibError(_XkbErrBadFileVersion,"XkmProbe",tmp&0xff);
|
|
}
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
Bool
|
|
XkmReadTOC(FILE *file,xkmFileInfo* file_info,int max_toc,xkmSectionInfo *toc)
|
|
{
|
|
unsigned hdr,tmp;
|
|
int nRead=0;
|
|
unsigned i,size_toc;
|
|
|
|
hdr= (('x'<<24)|('k'<<16)|('m'<<8)|XkmFileVersion);
|
|
tmp= XkmGetCARD32(file,&nRead);
|
|
if (tmp!=hdr) {
|
|
if ((tmp&(~0xff))==(hdr&(~0xff))) {
|
|
_XkbLibError(_XkbErrBadFileVersion,"XkmReadTOC",tmp&0xff);
|
|
}
|
|
else {
|
|
_XkbLibError(_XkbErrBadFileType,"XkmReadTOC",tmp);
|
|
}
|
|
return 0;
|
|
}
|
|
fread(file_info,SIZEOF(xkmFileInfo),1,file);
|
|
size_toc= file_info->num_toc;
|
|
if (size_toc>max_toc) {
|
|
#ifdef DEBUG
|
|
fprintf(stderr,"Warning! Too many TOC entries; last %d ignored\n",
|
|
size_toc-max_toc);
|
|
#endif
|
|
size_toc= max_toc;
|
|
}
|
|
for (i=0;i<size_toc;i++) {
|
|
fread(&toc[i],SIZEOF(xkmSectionInfo),1,file);
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
Bool
|
|
XkmReadFileSection( FILE * file,
|
|
xkmSectionInfo * toc,
|
|
XkbFileInfo * result,
|
|
unsigned * loaded_rtrn)
|
|
{
|
|
xkmSectionInfo tmpTOC;
|
|
int nRead;
|
|
|
|
if ((!result)||(!result->xkb)) {
|
|
_XkbLibError(_XkbErrBadMatch,"XkmReadFileSection",0);
|
|
return 0;
|
|
}
|
|
fseek(file,toc->offset,SEEK_SET);
|
|
fread(&tmpTOC,SIZEOF(xkmSectionInfo),1,file);
|
|
nRead= SIZEOF(xkmSectionInfo);
|
|
if ((tmpTOC.type!=toc->type)||(tmpTOC.format!=toc->format)||
|
|
(tmpTOC.size!=toc->size)||(tmpTOC.offset!=toc->offset)) {
|
|
_XkbLibError(_XkbErrIllegalContents,"XkmReadFileSection",0);
|
|
return 0;
|
|
}
|
|
switch (tmpTOC.type) {
|
|
case XkmVirtualModsIndex:
|
|
nRead+= ReadXkmVirtualMods(file,result,NULL);
|
|
if ((loaded_rtrn)&&(nRead>=0))
|
|
*loaded_rtrn|= XkmVirtualModsMask;
|
|
break;
|
|
case XkmTypesIndex:
|
|
nRead+= ReadXkmKeyTypes(file,result,NULL);
|
|
if ((loaded_rtrn)&&(nRead>=0))
|
|
*loaded_rtrn|= XkmTypesMask;
|
|
break;
|
|
case XkmCompatMapIndex:
|
|
nRead+= ReadXkmCompatMap(file,result,NULL);
|
|
if ((loaded_rtrn)&&(nRead>=0))
|
|
*loaded_rtrn|= XkmCompatMapMask;
|
|
break;
|
|
case XkmKeyNamesIndex:
|
|
nRead+= ReadXkmKeycodes(file,result,NULL);
|
|
if ((loaded_rtrn)&&(nRead>=0))
|
|
*loaded_rtrn|= XkmKeyNamesMask;
|
|
break;
|
|
case XkmSymbolsIndex:
|
|
nRead+= ReadXkmSymbols(file,result);
|
|
if ((loaded_rtrn)&&(nRead>=0))
|
|
*loaded_rtrn|= XkmSymbolsMask;
|
|
break;
|
|
case XkmIndicatorsIndex:
|
|
nRead+= ReadXkmIndicators(file,result,NULL);
|
|
if ((loaded_rtrn)&&(nRead>=0))
|
|
*loaded_rtrn|= XkmIndicatorsMask;
|
|
break;
|
|
case XkmGeometryIndex:
|
|
nRead+= ReadXkmGeometry(file,result);
|
|
if ((loaded_rtrn)&&(nRead>=0))
|
|
*loaded_rtrn|= XkmGeometryMask;
|
|
break;
|
|
default:
|
|
_XkbLibError(_XkbErrBadImplementation,
|
|
XkbConfigText(tmpTOC.type,XkbMessage),0);
|
|
nRead= 0;
|
|
break;
|
|
}
|
|
if (nRead!=tmpTOC.size) {
|
|
_XkbLibError(_XkbErrBadLength,XkbConfigText(tmpTOC.type,XkbMessage),
|
|
nRead-tmpTOC.size);
|
|
return 0;
|
|
}
|
|
return (nRead>=0);
|
|
}
|
|
|
|
char *
|
|
XkmReadFileSectionName(FILE *file,xkmSectionInfo *toc)
|
|
{
|
|
xkmSectionInfo tmpTOC;
|
|
char name[100];
|
|
|
|
if ((!file)||(!toc))
|
|
return 0;
|
|
switch (toc->type) {
|
|
case XkmVirtualModsIndex:
|
|
case XkmIndicatorsIndex:
|
|
break;
|
|
case XkmTypesIndex:
|
|
case XkmCompatMapIndex:
|
|
case XkmKeyNamesIndex:
|
|
case XkmSymbolsIndex:
|
|
case XkmGeometryIndex:
|
|
fseek(file,toc->offset,SEEK_SET);
|
|
fread(&tmpTOC,SIZEOF(xkmSectionInfo),1,file);
|
|
if ((tmpTOC.type!=toc->type)||(tmpTOC.format!=toc->format)||
|
|
(tmpTOC.size!=toc->size)||(tmpTOC.offset!=toc->offset)) {
|
|
_XkbLibError(_XkbErrIllegalContents,"XkmReadFileSectionName",0);
|
|
return 0;
|
|
}
|
|
if (XkmGetCountedString(file,name,100)>0)
|
|
return _XkbDupString(name);
|
|
break;
|
|
default:
|
|
_XkbLibError(_XkbErrBadImplementation,
|
|
XkbConfigText(tmpTOC.type,XkbMessage),0);
|
|
break;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
/***====================================================================***/
|
|
|
|
#define MAX_TOC 16
|
|
unsigned
|
|
XkmReadFile(FILE *file,unsigned need,unsigned want,XkbFileInfo *result)
|
|
{
|
|
register unsigned i;
|
|
xkmSectionInfo toc[MAX_TOC],tmpTOC;
|
|
xkmFileInfo fileInfo;
|
|
unsigned tmp,nRead=0;
|
|
unsigned which= need|want;
|
|
|
|
if (!XkmReadTOC(file,&fileInfo,MAX_TOC,toc))
|
|
return which;
|
|
if ((fileInfo.present&need)!=need) {
|
|
_XkbLibError(_XkbErrIllegalContents,"XkmReadFile",
|
|
need&(~fileInfo.present));
|
|
return which;
|
|
}
|
|
result->type= fileInfo.type;
|
|
if (result->xkb==NULL)
|
|
result->xkb= XkbAllocKeyboard();
|
|
for (i=0;i<fileInfo.num_toc;i++) {
|
|
#ifdef SEEK_SET
|
|
fseek(file,toc[i].offset,SEEK_SET);
|
|
#else
|
|
fseek(file,toc[i].offset,0);
|
|
#endif
|
|
tmp= fread(&tmpTOC,SIZEOF(xkmSectionInfo),1,file);
|
|
nRead= tmp*SIZEOF(xkmSectionInfo);
|
|
if ((tmpTOC.type!=toc[i].type)||(tmpTOC.format!=toc[i].format)||
|
|
(tmpTOC.size!=toc[i].size)||(tmpTOC.offset!=toc[i].offset)) {
|
|
return which;
|
|
}
|
|
if ((which&(1<<tmpTOC.type))==0) {
|
|
continue;
|
|
}
|
|
switch (tmpTOC.type) {
|
|
case XkmVirtualModsIndex:
|
|
tmp= ReadXkmVirtualMods(file,result,NULL);
|
|
break;
|
|
case XkmTypesIndex:
|
|
tmp= ReadXkmKeyTypes(file,result,NULL);
|
|
break;
|
|
case XkmCompatMapIndex:
|
|
tmp= ReadXkmCompatMap(file,result,NULL);
|
|
break;
|
|
case XkmKeyNamesIndex:
|
|
tmp= ReadXkmKeycodes(file,result,NULL);
|
|
break;
|
|
case XkmIndicatorsIndex:
|
|
tmp= ReadXkmIndicators(file,result,NULL);
|
|
break;
|
|
case XkmSymbolsIndex:
|
|
tmp= ReadXkmSymbols(file,result);
|
|
break;
|
|
case XkmGeometryIndex:
|
|
tmp= ReadXkmGeometry(file,result);
|
|
break;
|
|
default:
|
|
_XkbLibError(_XkbErrBadImplementation,
|
|
XkbConfigText(tmpTOC.type,XkbMessage),0);
|
|
tmp= 0;
|
|
break;
|
|
}
|
|
if (tmp>0) {
|
|
nRead+= tmp;
|
|
which&= ~(1<<toc[i].type);
|
|
result->defined|= (1<<toc[i].type);
|
|
}
|
|
if (nRead!=tmpTOC.size) {
|
|
_XkbLibError(_XkbErrBadLength,XkbConfigText(tmpTOC.type,XkbMessage),
|
|
nRead-tmpTOC.size);
|
|
}
|
|
}
|
|
return which;
|
|
}
|