021fc5cb2c
The former <X11/extensions/XKBsrv.h> has been pulled into the server now as include/xkbsrv.h, and the world updated to look for it in the new place, since it made no sense to define server API in an extension header. Any further work along this line will need to do similar things with XKBgeom.h and friends.
306 lines
7.9 KiB
C
306 lines
7.9 KiB
C
/************************************************************
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Copyright (c) 1995 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 <ctype.h>
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#define NEED_EVENTS 1
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#include <X11/X.h>
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#include <X11/Xos.h>
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#include <X11/Xproto.h>
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#include <X11/keysym.h>
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#include <X11/extensions/XKM.h>
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#include "inputstr.h"
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#include "scrnintstr.h"
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#include "windowstr.h"
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#define XKBSRV_NEED_FILE_FUNCS
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#include <xkbsrv.h>
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#include <X11/extensions/XI.h>
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#ifndef PATH_MAX
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#ifdef MAXPATHLEN
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#define PATH_MAX MAXPATHLEN
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#else
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#define PATH_MAX 1024
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#endif
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#endif
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#ifdef WIN32
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/* from ddxLoad.c */
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extern const char* Win32TempDir();
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extern int Win32System(const char *cmdline);
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#undef System
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#define System Win32System
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#define W32_tmparg " '%s'"
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#define W32_tmpfile ,tmpname
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#define W32_tmplen strlen(tmpname)+3
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#else
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#define W32_tmparg
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#define W32_tmpfile
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#define W32_tmplen 0
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#endif
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/***====================================================================***/
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static char *componentDirs[_XkbListNumComponents] = {
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"keymap", "keycodes", "types", "compat", "symbols", "geometry"
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};
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/***====================================================================***/
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static Status
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_AddListComponent( XkbSrvListInfoPtr list,
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int what,
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unsigned flags,
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char * str,
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ClientPtr client)
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{
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int slen,wlen;
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unsigned char * wire8;
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unsigned short *wire16;
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char * tmp;
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if (list->nTotal>=list->maxRtrn) {
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list->nTotal++;
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return Success;
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}
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tmp= strchr(str,')');
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if ((tmp==NULL)&&((tmp=strchr(str,'('))==NULL)) {
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slen= strlen(str);
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while ((slen>0) && isspace(str[slen-1])) {
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slen--;
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}
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}
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else {
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slen= (tmp-str+1);
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}
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wlen= (((slen+1)/2)*2)+4; /* four bytes for flags and length, pad to */
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/* 2-byte boundary */
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if ((list->szPool-list->nPool)<wlen) {
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if (wlen>1024) list->szPool+= XkbPaddedSize(wlen*2);
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else list->szPool+= 1024;
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list->pool= _XkbTypedRealloc(list->pool,list->szPool,char);
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if (!list->pool)
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return BadAlloc;
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}
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wire16= (unsigned short *)&list->pool[list->nPool];
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wire8= (unsigned char *)&wire16[2];
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wire16[0]= flags;
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wire16[1]= slen;
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memcpy(wire8,str,slen);
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if (client->swapped) {
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register int n;
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swaps(&wire16[0],n);
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swaps(&wire16[1],n);
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}
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list->nPool+= wlen;
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list->nFound[what]++;
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list->nTotal++;
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return Success;
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}
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/***====================================================================***/
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static Status
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XkbDDXListComponent( DeviceIntPtr dev,
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int what,
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XkbSrvListInfoPtr list,
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ClientPtr client)
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{
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char *file,*map,*tmp,*buf=NULL;
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FILE *in;
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Status status;
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int rval;
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Bool haveDir;
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#ifdef WIN32
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char tmpname[PATH_MAX];
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#endif
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if ((list->pattern[what]==NULL)||(list->pattern[what][0]=='\0'))
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return Success;
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file= list->pattern[what];
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map= strrchr(file,'(');
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if (map!=NULL) {
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char *tmp;
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map++;
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tmp= strrchr(map,')');
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if ((tmp==NULL)||(tmp[1]!='\0')) {
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/* illegal pattern. No error, but no match */
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return Success;
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}
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}
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in= NULL;
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haveDir= True;
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#ifdef WIN32
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strcpy(tmpname, Win32TempDir());
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strcat(tmpname, "\\xkb_XXXXXX");
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(void) mktemp(tmpname);
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#endif
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if (XkbBaseDirectory!=NULL) {
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if ((list->pattern[what][0]=='*')&&(list->pattern[what][1]=='\0')) {
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buf = Xprintf("%s/%s.dir",XkbBaseDirectory,componentDirs[what]);
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in= fopen(buf,"r");
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}
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if (!in) {
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haveDir= False;
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buf = Xprintf(
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"'%s/xkbcomp' '-R%s/%s' -w %ld -l -vlfhpR '%s'" W32_tmparg,
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XkbBinDirectory,XkbBaseDirectory,componentDirs[what],(long)
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((xkbDebugFlags<2)?1:((xkbDebugFlags>10)?10:xkbDebugFlags)),
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file W32_tmpfile
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);
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}
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}
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else {
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if ((list->pattern[what][0]=='*')&&(list->pattern[what][1]=='\0')) {
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buf = Xprintf("%s.dir",componentDirs[what]);
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in= fopen(buf,"r");
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}
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if (!in) {
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haveDir= False;
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buf = Xprintf(
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"xkbcomp -R%s -w %ld -l -vlfhpR '%s'" W32_tmparg,
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componentDirs[what],(long)
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((xkbDebugFlags<2)?1:((xkbDebugFlags>10)?10:xkbDebugFlags)),
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file W32_tmpfile
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);
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}
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}
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status= Success;
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if (!haveDir)
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{
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#ifndef WIN32
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in= Popen(buf,"r");
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#else
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#ifdef DEBUG_CMD
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ErrorF("xkb executes: %s\n",buf);
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#endif
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if (System(buf) < 0)
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ErrorF("Could not invoke keymap compiler\n");
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else
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in= fopen(tmpname, "r");
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#endif
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}
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if (!in)
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{
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if (buf != NULL)
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xfree (buf);
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#ifdef WIN32
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unlink(tmpname);
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#endif
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return BadImplementation;
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}
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list->nFound[what]= 0;
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if (buf) {
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xfree(buf);
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buf = NULL;
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}
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buf = xalloc(PATH_MAX * sizeof(char));
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if (!buf)
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return BadAlloc;
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while ((status==Success)&&((tmp=fgets(buf,PATH_MAX,in))!=NULL)) {
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unsigned flags;
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register unsigned int i;
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if (*tmp=='#') /* comment, skip it */
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continue;
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if (!strncmp(tmp, "Warning:", 8) || !strncmp(tmp, " ", 8))
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/* skip warnings too */
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continue;
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flags= 0;
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/* each line in the listing is supposed to start with two */
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/* groups of eight characters, which specify the general */
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/* flags and the flags that are specific to the component */
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/* if they're missing, fail with BadImplementation */
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for (i=0;(i<8)&&(status==Success);i++) { /* read the general flags */
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if (isalpha(*tmp)) flags|= (1L<<i);
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else if (*tmp!='-') status= BadImplementation;
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tmp++;
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}
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if (status != Success) break;
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if (!isspace(*tmp)) {
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status= BadImplementation;
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break;
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}
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else tmp++;
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for (i=0;(i<8)&&(status==Success);i++) { /* read the component flags */
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if (isalpha(*tmp)) flags|= (1L<<(i+8));
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else if (*tmp!='-') status= BadImplementation;
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tmp++;
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}
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if (status != Success) break;
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if (isspace(*tmp)) {
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while (isspace(*tmp)) {
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tmp++;
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}
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}
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else {
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status= BadImplementation;
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break;
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}
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status= _AddListComponent(list,what,flags,tmp,client);
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}
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#ifndef WIN32
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if (haveDir)
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fclose(in);
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else if ((rval=Pclose(in))!=0) {
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if (xkbDebugFlags)
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ErrorF("xkbcomp returned exit code %d\n",rval);
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}
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#else
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fclose(in);
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unlink(tmpname);
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#endif
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if (buf != NULL)
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xfree (buf);
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return status;
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}
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/***====================================================================***/
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/* ARGSUSED */
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Status
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XkbDDXList(DeviceIntPtr dev,XkbSrvListInfoPtr list,ClientPtr client)
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{
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Status status;
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status= XkbDDXListComponent(dev,_XkbListKeymaps,list,client);
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if (status==Success)
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status= XkbDDXListComponent(dev,_XkbListKeycodes,list,client);
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if (status==Success)
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status= XkbDDXListComponent(dev,_XkbListTypes,list,client);
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if (status==Success)
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status= XkbDDXListComponent(dev,_XkbListCompat,list,client);
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if (status==Success)
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status= XkbDDXListComponent(dev,_XkbListSymbols,list,client);
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if (status==Success)
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status= XkbDDXListComponent(dev,_XkbListGeometry,list,client);
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return status;
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}
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