/** * Retrieve xkb values from the XKB_RULES_NAMES property and store their * contents in svValues. * If the property cannot be read, the built-in defaults are used. * * @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(&settings.rules, tmp, FROM_SERVER); if (vd.model) trySetString(&settings.model, vd.model, FROM_SERVER); if (vd.layout) trySetString(&settings.layout, vd.layout, FROM_SERVER); if (vd.variant) trySetString(&settings.variant, vd.variant, FROM_SERVER); if ((vd.options) && (!clearOptions)) { addStringToOptions(vd.options, &options); XFree(vd.options); } return True; }
/** * If any of model, layout, variant or options is specified, then compile the * options into the * * @return True on success or false otherwise. */ Bool applyRules(void) { int i; char *rfName; if (settings.model.src || settings.layout.src || settings.variant.src || options.item) { char buf[PATH_MAX]; XkbComponentNamesRec rnames; if (settings.variant.src < settings.layout.src) settings.variant.value = NULL; rdefs.model = settings.model.value; rdefs.layout = settings.layout.value; rdefs.variant = settings.variant.value; if (options.item) rdefs.options = stringFromOptions(rdefs.options, &options); if (settings.rules.src) rfName = settings.rules.value; else rfName = DFLT_XKB_RULES_FILE; if (rfName[0] == '/') { rules = tryLoadRules(rfName, settings.locale.value, True, True); } else { /* try to load rules files from all include paths until the first * we succeed with */ for (i = 0; (i < inclPath.num) && (!rules); i++) { if (snprintf(buf, PATH_MAX, "%s/rules/%s", inclPath.item[i], rfName) >= PATH_MAX) { VMSG2(0, "Path too long (%s/rules/%s). Ignored.\n", inclPath.item[i], rfName); continue; } rules = tryLoadRules(buf, settings.locale.value, True, True); } } if (!rules) { ERR1("Couldn't find rules file (%s) \n", rfName); return False; } /* Let the rules file to the magic, then update the svValues with * those returned after processing the rules */ XkbRF_GetComponents(rules, &rdefs, &rnames); if (rnames.keycodes) { trySetString(&settings.keycodes, rnames.keycodes, FROM_RULES); rnames.keycodes = NULL; } if (rnames.symbols) { trySetString(&settings.symbols, rnames.symbols, FROM_RULES); rnames.symbols = NULL; } if (rnames.types) { trySetString(&settings.types, rnames.types, FROM_RULES); rnames.types = NULL; } if (rnames.compat) { trySetString(&settings.compat, rnames.compat, FROM_RULES); rnames.compat = NULL; } if (rnames.geometry) { trySetString(&settings.geometry, rnames.geometry, FROM_RULES); rnames.geometry = NULL; } if (rnames.keymap) { trySetString(&settings.keymap, rnames.keymap, FROM_RULES); rnames.keymap = NULL; } if (verbose > 6) { MSG1("Applied rules from %s:\n", rfName); dumpNames(True, False); } } else if (verbose > 6) { MSG("No rules variables specified. Rules file ignored\n"); } return True; }
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(&settings.rules, cfgResult.rules_file, FROM_CONFIG); cfgResult.rules_file = NULL; } if (cfgResult.model) { trySetString(&settings.model, cfgResult.model, FROM_CONFIG); cfgResult.model = NULL; } if (cfgResult.layout) { trySetString(&settings.layout, cfgResult.layout, FROM_CONFIG); cfgResult.layout = NULL; } if (cfgResult.variant) { trySetString(&settings.variant, cfgResult.variant, FROM_CONFIG); cfgResult.variant = NULL; } if (cfgResult.options) { addStringToOptions(cfgResult.options, &options); cfgResult.options = NULL; } if (cfgResult.keymap) { trySetString(&settings.keymap, cfgResult.keymap, FROM_CONFIG); cfgResult.keymap = NULL; } if (cfgResult.keycodes) { trySetString(&settings.keycodes, cfgResult.keycodes, FROM_CONFIG); cfgResult.keycodes = NULL; } if (cfgResult.geometry) { trySetString(&settings.geometry, cfgResult.geometry, FROM_CONFIG); cfgResult.geometry = NULL; } if (cfgResult.symbols) { trySetString(&settings.symbols, cfgResult.symbols, FROM_CONFIG); cfgResult.symbols = NULL; } if (cfgResult.types) { trySetString(&settings.types, cfgResult.types, FROM_CONFIG); cfgResult.types = NULL; } if (cfgResult.compat) { trySetString(&settings.compat, cfgResult.compat, FROM_CONFIG); cfgResult.compat = NULL; } if (verbose > 5) { MSG("After config file:\n"); dumpNames(True, True); } return True; }
/** * Parse commandline arguments. * Return True on success or False if an unrecognized option has been * specified. */ int parseArgs(int argc, char **argv) { int i; Bool ok; unsigned present; ok = True; addToList(&inclPath, "."); addToList(&inclPath, DFLT_XKB_CONFIG_ROOT); for (i = 1; (i < argc) && ok; i++) { if (argv[i][0] != '-') { /* Allow a call like "setxkbmap us" to work. Layout is default, if -layout is given, then try parsing variant, then options */ if (!settings.layout.src) trySetString(&settings.layout, argv[i], FROM_CMD_LINE); else if (!settings.variant.src) trySetString(&settings.variant, argv[i], FROM_CMD_LINE); else ok = addToList(&options, argv[i]); } else if (streq(argv[i], "-compat")) ok = setOptString(&i, argc, argv, &settings.compat, FROM_CMD_LINE); else if (streq(argv[i], "-config")) ok = setOptString(&i, argc, argv, &settings.config, FROM_CMD_LINE); else if (streq(argv[i], "-device")) { if ( ++i < argc ) { deviceSpec = atoi(argv[i]); /* only allow device IDs, not names */ } else { usage(argc, argv); exit(-1); } } else if (streq(argv[i], "-display")) ok = setOptString(&i, argc, argv, &settings.display, FROM_CMD_LINE); else if (streq(argv[i], "-geometry")) ok = setOptString(&i, argc, argv, &settings.geometry, FROM_CMD_LINE); else if (streq(argv[i], "-help") || streq(argv[i], "-?")) { usage(argc, argv); exit(0); } else if (streq(argv[i], "-I")) /* space between -I and path */ { if ( ++i < argc ) ok = addToList(&inclPath, argv[i]); else VMSG(0, "No directory specified on the command line\n" "Trailing -I option ignored\n"); } else if (strpfx(argv[i], "-I")) /* no space between -I and path */ ok = addToList(&inclPath, &argv[i][2]); else if (streq(argv[i], "-keycodes")) ok = setOptString(&i, argc, argv, &settings.keycodes, FROM_CMD_LINE); else if (streq(argv[i], "-keymap")) ok = setOptString(&i, argc, argv, &settings.keymap, FROM_CMD_LINE); else if (streq(argv[i], "-layout")) ok = setOptString(&i, argc, argv, &settings.layout, FROM_CMD_LINE); else if (streq(argv[i], "-model")) ok = setOptString(&i, argc, argv, &settings.model, 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(&options, ""); if (i < argc - 1 && argv[i + 1][0] == '\0') i++; } else { ok = addToList(&options, argv[++i]); } } else if (streq(argv[i], "-print")) print = True; else if (streq(argv[i], "-query")) query = True; else if (streq(argv[i], "-rules")) ok = setOptString(&i, argc, argv, &settings.rules, FROM_CMD_LINE); else if (streq(argv[i], "-symbols")) ok = setOptString(&i, argc, argv, &settings.symbols, FROM_CMD_LINE); else if (streq(argv[i], "-synch")) synch = True; else if (streq(argv[i], "-types")) ok = setOptString(&i, argc, argv, &settings.types, 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, &settings.variant, FROM_CMD_LINE); else { ERR1("Error! Option \"%s\" not recognized\n", argv[i]); ok = False; } } present = 0; if (settings.types.value) present++; if (settings.compat.value) present++; if (settings.symbols.value) present++; if (settings.keycodes.value) present++; if (settings.geometry.value) present++; if (settings.config.value) present++; if (settings.model.value) present++; if (settings.layout.value) present++; if (settings.variant.value) present++; if (settings.keymap.value && present) { ERR("No other components can be specified when a keymap is present\n"); return False; } return ok; }
/** * If any of model, layout, variant or options is specified, then compile the * options into the * * @return True on success or false otherwise. */ 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 { /* try to load rules files from all include paths until the first * we succeed with */ 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; } /* Let the rules file to the magic, then update the svValues with * those returned after processing the rules */ 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; }
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; }
/** * Parse commandline arguments. * Return True on success or False if an unrecognized option has been * specified. */ 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] != '-') { /* Allow a call like "setxkbmap us" to work. Layout is default, if -layout is given, then try parsing variant, then options */ 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]); /* only allow device IDs, not names */ 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], "-query")) query = 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; }