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xenocara/app/setxkbmap/setxkbmap.c
matthieu 58e8aa09a2 setxkbmap 1.0.4
2007-09-12 11:08:59 +00:00

858 lines
24 KiB
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/* $XdotOrg: app/setxkbmap/setxkbmap.c,v 1.2 2004/04/23 19:54:37 eich Exp $ */
/************************************************************
Copyright (c) 1996 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/programs/setxkbmap/setxkbmap.c,v 3.7 2003/01/20 04:15:08 dawes Exp $ */
#include <stdio.h>
#include <stdlib.h>
#include <locale.h>
#include <limits.h>
#include <ctype.h>
#include <X11/Xlib.h>
#include <X11/Xos.h>
#include <X11/XKBlib.h>
#include <X11/extensions/XKBfile.h>
#include <X11/extensions/XKBconfig.h>
#include <X11/extensions/XKBrules.h>
#ifndef PATH_MAX
#ifdef MAXPATHLEN
#define PATH_MAX MAXPATHLEN
#else
#define PATH_MAX 1024
#endif
#endif
#ifndef DFLT_XKB_CONFIG_ROOT
#define DFLT_XKB_CONFIG_ROOT "/usr/share/X11/xkb"
#endif
#ifndef DFLT_XKB_RULES_FILE
#define DFLT_XKB_RULES_FILE __XKBDEFRULES__
#endif
#ifndef DFLT_XKB_LAYOUT
#define DFLT_XKB_LAYOUT "us"
#endif
#ifndef DFLT_XKB_MODEL
#define DFLT_XKB_MODEL "pc105"
#endif
#define UNDEFINED 0
#define FROM_SERVER 1
#define FROM_RULES 2
#define FROM_CONFIG 3
#define FROM_CMD_LINE 4
#define NUM_SOURCES 5
#define RULES_NDX 0
#define CONFIG_NDX 1
#define DISPLAY_NDX 2
#define LOCALE_NDX 3
#define MODEL_NDX 4
#define LAYOUT_NDX 5
#define VARIANT_NDX 6
#define KEYCODES_NDX 7
#define TYPES_NDX 8
#define COMPAT_NDX 9
#define SYMBOLS_NDX 10
#define GEOMETRY_NDX 11
#define KEYMAP_NDX 12
#define NUM_STRING_VALS 13
/***====================================================================***/
Bool print= False;
Bool synch= False;
int verbose= 5;
Display * dpy;
char * srcName[NUM_SOURCES] = {
"undefined", "X server", "rules file", "config file", "command line"
};
char * svName[NUM_STRING_VALS]= {
"rules file", "config file", "X display", "locale",
"keyboard model", "keyboard layout", "layout variant",
"keycodes", "types", "compatibility map", "symbols", "geometry",
"keymap"
};
int svSrc[NUM_STRING_VALS];
char * svValue[NUM_STRING_VALS];
XkbConfigRtrnRec cfgResult;
XkbRF_RulesPtr rules= NULL;
XkbRF_VarDefsRec rdefs;
Bool clearOptions= False;
int szOptions= 0;
int numOptions= 0;
char ** options= NULL;
int szInclPath= 0;
int numInclPath= 0;
char ** inclPath= NULL;
XkbDescPtr xkb= NULL;
int deviceSpec = XkbUseCoreKbd;
/***====================================================================***/
#define streq(s1,s2) (strcmp(s1,s2)==0)
#define strpfx(s1,s2) (strncmp(s1,s2,strlen(s2))==0)
#define MSG(s) printf(s)
#define MSG1(s,a) printf(s,a)
#define MSG2(s,a,b) printf(s,a,b)
#define MSG3(s,a,b,c) printf(s,a,b,c)
#define VMSG(l,s) if (verbose>(l)) printf(s)
#define VMSG1(l,s,a) if (verbose>(l)) printf(s,a)
#define VMSG2(l,s,a,b) if (verbose>(l)) printf(s,a,b)
#define VMSG3(l,s,a,b,c) if (verbose>(l)) printf(s,a,b,c)
#define ERR(s) fprintf(stderr,s)
#define ERR1(s,a) fprintf(stderr,s,a)
#define ERR2(s,a,b) fprintf(stderr,s,a,b)
#define ERR3(s,a,b,c) fprintf(stderr,s,a,b,c)
/***====================================================================***/
Bool addToList ( int *sz, int *num, char ***listIn, char *newVal );
void usage ( int argc, char ** argv );
void dumpNames ( Bool wantRules, Bool wantCNames );
void trySetString ( int which, char * newVal, int src );
Bool setOptString ( int *arg, int argc, char **argv, int which, int src );
int parseArgs ( int argc, char ** argv );
Bool getDisplay ( int argc, char ** argv );
Bool getServerValues ( void );
FILE * findFileInPath ( char * name, char * subdir );
Bool addStringToOptions ( char * opt_str, int * sz_opts, int * num_opts, char *** opts );
char * stringFromOptions ( char * orig, int numNew, char ** newOpts );
Bool applyConfig ( char * name );
Bool applyRules ( void );
Bool applyComponentNames ( void );
void printKeymap( void );
/***====================================================================***/
Bool
addToList(int *sz,int *num,char ***listIn,char *newVal)
{
register int i;
char **list;
if ((!newVal)||(!newVal[0])) {
*num= 0;
return True;
}
list= *listIn;
for (i=0;i<*num;i++) {
if (streq(list[i],newVal))
return True;
}
if ((list==NULL)||(*sz<1)) {
*num= 0;
*sz= 4;
list= (char **)calloc(*sz,sizeof(char *));
*listIn= list;
}
else if (*num>=*sz) {
*sz*= 2;
list= (char **)realloc(list,(*sz)*sizeof(char *));
*listIn= list;
}
if (!list) {
ERR("Internal Error! Allocation failure in add to list!\n");
ERR(" Exiting.\n");
exit(-1);
}
list[*num]= strdup(newVal);
(*num)= (*num)+1;
return True;
}
/***====================================================================***/
void
usage(int argc,char **argv)
{
MSG1("Usage: %s [args] [<layout> [<variant> [<option> ... ]]]\n",argv[0]);
MSG("Where legal args are:\n");
MSG("-?,-help Print this message\n");
MSG("-compat <name> Specifies compatibility map component name\n");
MSG("-config <file> Specifies configuration file to use\n");
MSG("-device <deviceid> Specifies the device ID to use\n");
MSG("-display <dpy> Specifies display to use\n");
MSG("-geometry <name> Specifies geometry component name\n");
MSG("-I[<dir>] Add <dir> to list of directories to be used\n");
MSG("-keycodes <name> Specifies keycodes component name\n");
MSG("-keymap <name> Specifies name of keymap to load\n");
MSG("-layout <name> Specifies layout used to choose component names\n");
MSG("-model <name> Specifies model used to choose component names\n");
MSG("-option <name> Adds an option used to choose component names\n");
MSG("-print Print a complete xkb_keymap description and exit\n");
MSG("-rules <name> Name of rules file to use\n");
MSG("-symbols <name> Specifies symbols component name\n");
MSG("-synch Synchronize request w/X server\n");
MSG("-types <name> Specifies types component name\n");
MSG("-v[erbose] [<lvl>] Sets verbosity (1..10). Higher values yield\n");
MSG(" more messages\n");
MSG("-variant <name> Specifies layout variant used to choose component names\n");
}
void
dumpNames(Bool wantRules,Bool wantCNames)
{
if (wantRules) {
if (svValue[MODEL_NDX]) MSG1("model: %s\n",svValue[MODEL_NDX]);
if (svValue[LAYOUT_NDX]) MSG1("layout: %s\n",svValue[LAYOUT_NDX]);
if (svValue[VARIANT_NDX]) MSG1("variant: %s\n",svValue[VARIANT_NDX]);
if (options) {
char *opt_str=stringFromOptions(NULL, numOptions, options);
MSG1("options: %s\n", opt_str);
free(opt_str);
}
}
if (wantCNames) {
if (svValue[KEYMAP_NDX])
MSG1("keymap: %s\n",svValue[KEYMAP_NDX]);
if (svValue[KEYCODES_NDX])
MSG1("keycodes: %s\n",svValue[KEYCODES_NDX]);
if (svValue[TYPES_NDX])
MSG1("types: %s\n",svValue[TYPES_NDX]);
if (svValue[COMPAT_NDX])
MSG1("compat: %s\n",svValue[COMPAT_NDX]);
if (svValue[SYMBOLS_NDX])
MSG1("symbols: %s\n",svValue[SYMBOLS_NDX]);
if (svValue[GEOMETRY_NDX])
MSG1("geometry: %s\n",svValue[GEOMETRY_NDX]);
}
return;
}
/***====================================================================***/
void
trySetString(int which,char *newVal,int src)
{
if (svValue[which]!=NULL) {
if (svSrc[which]==src) {
VMSG2(0,"Warning! More than one %s from %s\n",
svName[which],srcName[src]);
VMSG2(0," Using \"%s\", ignoring \"%s\"\n",
svValue[which],newVal);
return;
}
else if (svSrc[which]>src) {
VMSG1(5,"Warning! Multiple definitions of %s\n",svName[which]);
VMSG2(5," Using %s, ignoring %s\n",srcName[svSrc[which]],
srcName[src]);
return;
}
}
svSrc[which]= src;
svValue[which]= newVal;
return;
}
Bool
setOptString(int *arg,int argc,char **argv,int which,int src)
{
int ndx;
char * opt;
ndx= *arg;
opt= argv[ndx];
if (ndx>=argc-1) {
VMSG1(0,"No %s specified on the command line\n",svName[which]);
VMSG1(0,"Trailing %s option ignored\n",opt);
return True;
}
ndx++;
*arg= ndx;
if (svValue[which]!=NULL) {
if (svSrc[which]==src) {
VMSG2(0,"More than one %s on %s\n",svName[which],srcName[src]);
VMSG2(0,"Using \"%s\", ignoring \"%s\"\n",svValue[which],argv[ndx]);
return True;
}
else if (svSrc[which]>src) {
VMSG1(5,"Multiple definitions of %s\n",svName[which]);
VMSG2(5,"Using %s, ignoring %s\n",srcName[svSrc[which]],
srcName[src]);
return True;
}
}
svSrc[which]= src;
svValue[which]= argv[ndx];
return True;
}
/***====================================================================***/
int
parseArgs(int argc,char **argv)
{
int i;
Bool ok;
unsigned present;
ok= True;
addToList(&szInclPath,&numInclPath,&inclPath,".");
addToList(&szInclPath,&numInclPath,&inclPath,DFLT_XKB_CONFIG_ROOT);
for (i=1;(i<argc)&&ok;i++) {
if (argv[i][0]!='-') {
if (!svSrc[LAYOUT_NDX])
trySetString(LAYOUT_NDX,argv[i],FROM_CMD_LINE);
else if (!svSrc[VARIANT_NDX])
trySetString(VARIANT_NDX,argv[i],FROM_CMD_LINE);
else ok= addToList(&szOptions,&numOptions,&options,argv[i]);
}
else if (streq(argv[i],"-compat"))
ok= setOptString(&i,argc,argv,COMPAT_NDX,FROM_CMD_LINE);
else if (streq(argv[i],"-config"))
ok= setOptString(&i,argc,argv,CONFIG_NDX,FROM_CMD_LINE);
else if (streq(argv[i],"-device"))
deviceSpec= atoi(argv[++i]);
else if (streq(argv[i],"-display"))
ok= setOptString(&i,argc,argv,DISPLAY_NDX,FROM_CMD_LINE);
else if (streq(argv[i],"-geometry"))
ok= setOptString(&i,argc,argv,GEOMETRY_NDX,FROM_CMD_LINE);
else if (streq(argv[i],"-help")||streq(argv[i],"-?")) {
usage(argc,argv);
exit(0);
}
else if (strpfx(argv[i],"-I"))
ok= addToList(&szInclPath,&numInclPath,&inclPath,&argv[i][2]);
else if (streq(argv[i],"-keycodes"))
ok= setOptString(&i,argc,argv,KEYCODES_NDX,FROM_CMD_LINE);
else if (streq(argv[i],"-keymap"))
ok= setOptString(&i,argc,argv,KEYMAP_NDX,FROM_CMD_LINE);
else if (streq(argv[i],"-layout"))
ok= setOptString(&i,argc,argv,LAYOUT_NDX,FROM_CMD_LINE);
else if (streq(argv[i],"-model"))
ok= setOptString(&i,argc,argv,MODEL_NDX,FROM_CMD_LINE);
else if (streq(argv[i],"-option")) {
if ((i==argc-1)||(argv[i+1][0]=='\0')||(argv[i+1][0]=='-')) {
clearOptions= True;
ok= addToList(&szOptions,&numOptions,&options,"");
if (i<argc-1 && argv[i+1][0]=='\0')
i++;
}
else {
ok= addToList(&szOptions,&numOptions,&options,argv[++i]);
}
}
else if (streq(argv[i],"-print"))
print= True;
else if (streq(argv[i],"-rules"))
ok= setOptString(&i,argc,argv,RULES_NDX,FROM_CMD_LINE);
else if (streq(argv[i],"-symbols"))
ok= setOptString(&i,argc,argv,SYMBOLS_NDX,FROM_CMD_LINE);
else if (streq(argv[i],"-synch"))
synch= True;
else if (streq(argv[i],"-types"))
ok= setOptString(&i,argc,argv,TYPES_NDX,FROM_CMD_LINE);
else if (streq(argv[i],"-verbose")||(streq(argv[i],"-v"))) {
if ((i<argc-1)&&(isdigit(argv[i+1][0])))
verbose= atoi(argv[++i]);
else verbose++;
if (verbose<0) {
ERR1("Illegal verbose level %d. Reset to 0\n",verbose);
verbose=0;
}
else if (verbose>10) {
ERR1("Illegal verbose level %d. Reset to 10\n",verbose);
verbose= 10;
}
VMSG1(7,"Setting verbose level to %d\n",verbose);
}
else if (streq(argv[i],"-variant"))
ok= setOptString(&i,argc,argv,VARIANT_NDX,FROM_CMD_LINE);
else {
ERR1("Error! Option \"%s\" not recognized\n",argv[i]);
ok= False;
}
}
present= 0;
if (svValue[TYPES_NDX]) present++;
if (svValue[COMPAT_NDX]) present++;
if (svValue[SYMBOLS_NDX]) present++;
if (svValue[KEYCODES_NDX]) present++;
if (svValue[GEOMETRY_NDX]) present++;
if (svValue[CONFIG_NDX]) present++;
if (svValue[MODEL_NDX]) present++;
if (svValue[LAYOUT_NDX]) present++;
if (svValue[VARIANT_NDX]) present++;
if (svValue[KEYMAP_NDX] && present) {
ERR("No other components can be specified when a keymap is present\n");
return False;
}
return ok;
}
Bool
getDisplay(int argc,char **argv)
{
int major,minor,why;
major= XkbMajorVersion;
minor= XkbMinorVersion;
dpy= XkbOpenDisplay(svValue[DISPLAY_NDX],NULL,NULL,&major,&minor,&why);
if (!dpy) {
if (svValue[DISPLAY_NDX]==NULL)
svValue[DISPLAY_NDX]= getenv("DISPLAY");
if (svValue[DISPLAY_NDX]==NULL)
svValue[DISPLAY_NDX]= "default display";
switch (why) {
case XkbOD_BadLibraryVersion:
ERR3("%s was compiled with XKB version %d.%02d\n",argv[0],
XkbMajorVersion,XkbMinorVersion);
ERR2("Xlib supports incompatible version %d.%02d\n",
major,minor);
break;
case XkbOD_ConnectionRefused:
ERR1("Cannot open display \"%s\"\n",svValue[DISPLAY_NDX]);
break;
case XkbOD_NonXkbServer:
ERR1("XKB extension not present on %s\n",svValue[DISPLAY_NDX]);
break;
case XkbOD_BadServerVersion:
ERR3("%s was compiled with XKB version %d.%02d\n",argv[0],
XkbMajorVersion,XkbMinorVersion);
ERR3("Server %s uses incompatible version %d.%02d\n",
svValue[DISPLAY_NDX],major,minor);
break;
default:
ERR1("Unknown error %d from XkbOpenDisplay\n",why);
break;
}
return False;
}
if (synch)
XSynchronize(dpy,True);
return True;
}
/***====================================================================***/
Bool
getServerValues(void)
{
XkbRF_VarDefsRec vd;
char * tmp= NULL;
if (!XkbRF_GetNamesProp(dpy,&tmp,&vd) || !tmp) {
VMSG1(3,"Couldn't interpret %s property\n",_XKB_RF_NAMES_PROP_ATOM);
tmp = DFLT_XKB_RULES_FILE;
vd.model = DFLT_XKB_MODEL;
vd.layout = DFLT_XKB_LAYOUT;
vd.variant = NULL;
vd.options = NULL;
VMSG3(3,"Use defaults: rules - '%s' model - '%s' layout - '%s'\n",
tmp, vd.model, vd.layout);
}
if (tmp)
trySetString(RULES_NDX,tmp,FROM_SERVER);
if (vd.model)
trySetString(MODEL_NDX,vd.model,FROM_SERVER);
if (vd.layout)
trySetString(LAYOUT_NDX,vd.layout,FROM_SERVER);
if (vd.variant)
trySetString(VARIANT_NDX,vd.variant,FROM_SERVER);
if ((vd.options)&&(!clearOptions)) {
addStringToOptions(vd.options,&szOptions,&numOptions,&options);
XFree(vd.options);
}
return True;
}
/***====================================================================***/
FILE *
findFileInPath(char *name,char *subdir)
{
register int i;
char buf[PATH_MAX];
FILE * fp;
if (name[0]=='/') {
fp= fopen(name,"r");
if ((verbose>7)||((!fp)&&(verbose>0)))
MSG2("%s file %s\n",(fp?"Found":"Didn't find"),name);
return fp;
}
for (i=0;(i<numInclPath);i++) {
if ((strlen(inclPath[i])+strlen(subdir)+strlen(name)+2)>PATH_MAX) {
VMSG3(0,"Path too long (%s/%s%s). Ignored.\n",inclPath[i],subdir,
name);
continue;
}
sprintf(buf,"%s/%s%s",inclPath[i],subdir,name);
fp= fopen(name,"r");
if ((verbose>7)||((!fp)&&(verbose>5)))
MSG2("%s file %s\n",(fp?"Found":"Didn't find"),buf);
if (fp!=NULL)
return fp;
}
return NULL;
}
/***====================================================================***/
Bool
addStringToOptions(char *opt_str,int *sz_opts,int *num_opts,char ***opts)
{
char *tmp,*str,*next;
Bool ok= True;
if ((str = strdup(opt_str)) == NULL)
return False;
for (tmp= str,next=NULL;(tmp && *tmp!='\0')&&ok;tmp=next) {
next= strchr(str,',');
if (next) {
*next= '\0';
next++;
}
ok= addToList(sz_opts,num_opts,opts,tmp)&&ok;
}
free(str);
return ok;
}
/***====================================================================***/
char *
stringFromOptions(char *orig,int numNew,char **newOpts)
{
int len,i,nOut;
if (orig) len= strlen(orig)+1;
else len= 0;
for (i=0;i<numNew;i++) {
if (newOpts[i])
len+= strlen(newOpts[i])+1;
}
if (len<1)
return NULL;
if (orig) {
orig= (char *)realloc(orig,len);
nOut= 1;
}
else {
orig= (char *)calloc(len,1);
nOut= 0;
}
for (i=0;i<numNew;i++) {
if (!newOpts[i])
continue;
if (nOut>0) {
strcat(orig,",");
strcat(orig,newOpts[i]);
}
else strcpy(orig,newOpts[i]);
nOut++;
}
return orig;
}
/***====================================================================***/
Bool
applyConfig(char *name)
{
FILE * fp;
Bool ok;
if ((fp=findFileInPath(name,""))==NULL)
return False;
ok= XkbCFParse(fp,XkbCFDflts,NULL,&cfgResult);
fclose(fp);
if (!ok) {
ERR1("Couldn't find configuration file \"%s\"\n", name);
return False;
}
if (cfgResult.rules_file) {
trySetString(RULES_NDX,cfgResult.rules_file,FROM_CONFIG);
cfgResult.rules_file= NULL;
}
if (cfgResult.model) {
trySetString(MODEL_NDX,cfgResult.model,FROM_CONFIG);
cfgResult.model= NULL;
}
if (cfgResult.layout) {
trySetString(LAYOUT_NDX,cfgResult.layout,FROM_CONFIG);
cfgResult.layout= NULL;
}
if (cfgResult.variant) {
trySetString(VARIANT_NDX,cfgResult.variant,FROM_CONFIG);
cfgResult.variant= NULL;
}
if (cfgResult.options) {
addStringToOptions(cfgResult.options,&szOptions,&numOptions,&options);
cfgResult.options= NULL;
}
if (cfgResult.keymap) {
trySetString(KEYMAP_NDX,cfgResult.keymap,FROM_CONFIG);
cfgResult.keymap= NULL;
}
if (cfgResult.keycodes) {
trySetString(KEYCODES_NDX,cfgResult.keycodes,FROM_CONFIG);
cfgResult.keycodes= NULL;
}
if (cfgResult.geometry) {
trySetString(GEOMETRY_NDX,cfgResult.geometry,FROM_CONFIG);
cfgResult.geometry= NULL;
}
if (cfgResult.symbols) {
trySetString(SYMBOLS_NDX,cfgResult.symbols,FROM_CONFIG);
cfgResult.symbols= NULL;
}
if (cfgResult.types) {
trySetString(TYPES_NDX,cfgResult.types,FROM_CONFIG);
cfgResult.types= NULL;
}
if (cfgResult.compat) {
trySetString(COMPAT_NDX,cfgResult.compat,FROM_CONFIG);
cfgResult.compat= NULL;
}
if (verbose>5) {
MSG("After config file:\n");
dumpNames(True,True);
}
return True;
}
Bool
applyRules(void)
{
int i;
char * rfName;
if (svSrc[MODEL_NDX]||svSrc[LAYOUT_NDX]||svSrc[VARIANT_NDX]||options) {
char buf[PATH_MAX];
XkbComponentNamesRec rnames;
if(svSrc[VARIANT_NDX] < svSrc[LAYOUT_NDX])
svValue[VARIANT_NDX] = NULL;
rdefs.model= svValue[MODEL_NDX];
rdefs.layout= svValue[LAYOUT_NDX];
rdefs.variant= svValue[VARIANT_NDX];
if (options)
rdefs.options=stringFromOptions(rdefs.options,numOptions,options);
if (svSrc[RULES_NDX])
rfName= svValue[RULES_NDX];
else rfName= DFLT_XKB_RULES_FILE;
if (rfName[0]=='/') {
rules= XkbRF_Load(rfName,svValue[LOCALE_NDX],True,True);
}
else {
for (i=0;(i<numInclPath)&&(!rules);i++) {
if ((strlen(inclPath[i])+strlen(rfName)+8)>PATH_MAX) {
VMSG2(0,"Path too long (%s/rules/%s). Ignored.\n",
inclPath[i],rfName);
continue;
}
sprintf(buf,"%s/rules/%s",inclPath[i],svValue[RULES_NDX]);
rules= XkbRF_Load(buf,svValue[LOCALE_NDX],True,True);
}
}
if (!rules) {
ERR1("Couldn't find rules file (%s) \n",svValue[RULES_NDX]);
return False;
}
XkbRF_GetComponents(rules,&rdefs,&rnames);
if (rnames.keycodes) {
trySetString(KEYCODES_NDX,rnames.keycodes,FROM_RULES);
rnames.keycodes= NULL;
}
if (rnames.symbols) {
trySetString(SYMBOLS_NDX,rnames.symbols,FROM_RULES);
rnames.symbols= NULL;
}
if (rnames.types) {
trySetString(TYPES_NDX,rnames.types,FROM_RULES);
rnames.types= NULL;
}
if (rnames.compat) {
trySetString(COMPAT_NDX,rnames.compat,FROM_RULES);
rnames.compat= NULL;
}
if (rnames.geometry) {
trySetString(GEOMETRY_NDX,rnames.geometry,FROM_RULES);
rnames.geometry= NULL;
}
if (rnames.keymap) {
trySetString(KEYMAP_NDX,rnames.keymap,FROM_RULES);
rnames.keymap= NULL;
}
if (verbose>6) {
MSG1("Applied rules from %s:\n",svValue[RULES_NDX]);
dumpNames(True,False);
}
}
else if (verbose>6) {
MSG("No rules variables specified. Rules file ignored\n");
}
return True;
}
/* Primitive sanity check - filter out 'map names' (inside parenthesis) */
/* that can confuse xkbcomp parser */
Bool
checkName(char *name, char* string)
{
char *i = name, *opar = NULL;
Bool ret = True;
if(!name)
return True;
while (*i){
if (opar == NULL) {
if (*i == '(')
opar = i;
} else {
if ((*i == '(') || (*i == '|') || (*i == '+')) {
ret = False;
break;
}
if (*i == ')')
opar = NULL;
}
i++;
}
if (opar)
ret = False;
if (!ret) {
char c;
int n = 1;
for(i = opar+1; *i && n; i++) {
if (*i == '(') n++;
if (*i == ')') n--;
}
if (*i) i++;
c = *i;
*i = '\0';
ERR1("Illegal map name '%s' ", opar);
*i = c;
ERR2("in %s name '%s'\n", string, name);
}
return ret;
}
void
printKeymap(void)
{
MSG("xkb_keymap {\n");
if (svValue[KEYCODES_NDX])
MSG1("\txkb_keycodes { include \"%s\"\t};\n",svValue[KEYCODES_NDX]);
if (svValue[TYPES_NDX])
MSG1("\txkb_types { include \"%s\"\t};\n",svValue[TYPES_NDX]);
if (svValue[COMPAT_NDX])
MSG1("\txkb_compat { include \"%s\"\t};\n",svValue[COMPAT_NDX]);
if (svValue[SYMBOLS_NDX])
MSG1("\txkb_symbols { include \"%s\"\t};\n",svValue[SYMBOLS_NDX]);
if (svValue[GEOMETRY_NDX])
MSG1("\txkb_geometry { include \"%s\"\t};\n",svValue[GEOMETRY_NDX]);
MSG("};\n");
}
Bool
applyComponentNames(void)
{
if(!checkName(svValue[TYPES_NDX], "types"))
return False;
if(!checkName(svValue[COMPAT_NDX], "compat"))
return False;
if(!checkName(svValue[SYMBOLS_NDX], "symbols"))
return False;
if(!checkName(svValue[KEYCODES_NDX], "keycodes"))
return False;
if(!checkName(svValue[GEOMETRY_NDX], "geometry"))
return False;
if(!checkName(svValue[KEYMAP_NDX], "keymap"))
return False;
if (verbose>5) {
MSG("Trying to build keymap using the following components:\n");
dumpNames(False,True);
}
if (dpy && !print) {
XkbComponentNamesRec cmdNames;
cmdNames.types= svValue[TYPES_NDX];
cmdNames.compat= svValue[COMPAT_NDX];
cmdNames.symbols= svValue[SYMBOLS_NDX];
cmdNames.keycodes= svValue[KEYCODES_NDX];
cmdNames.geometry= svValue[GEOMETRY_NDX];
cmdNames.keymap= svValue[KEYMAP_NDX];
xkb= XkbGetKeyboardByName(dpy,deviceSpec,&cmdNames,
XkbGBN_AllComponentsMask,
XkbGBN_AllComponentsMask&(~XkbGBN_GeometryMask),
True);
if (!xkb) {
ERR("Error loading new keyboard description\n");
return False;
}
if (svValue[RULES_NDX] && (rdefs.model || rdefs.layout)) {
if (!XkbRF_SetNamesProp(dpy,svValue[RULES_NDX],&rdefs)) {
VMSG(0,"Error updating the XKB names property\n");
}
}
}
if (print) {
printKeymap();
}
return True;
}
int
main(int argc,char **argv)
{
if ((!parseArgs(argc,argv))||(!getDisplay(argc,argv)))
exit(-1);
svValue[LOCALE_NDX]= setlocale(LC_ALL,svValue[LOCALE_NDX]);
svSrc[LOCALE_NDX]= FROM_SERVER;
VMSG1(7,"locale is %s\n",svValue[LOCALE_NDX]);
if (dpy)
getServerValues();
if (svValue[CONFIG_NDX] && (!applyConfig(svValue[CONFIG_NDX])))
exit(-3);
if (!applyRules())
exit(-4);
if (!applyComponentNames())
exit(-5);
if (dpy)
XCloseDisplay(dpy);
exit(0);
}
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