diff options
Diffstat (limited to 'xkb/maprules.c')
| -rw-r--r-- | xkb/maprules.c | 207 |
1 files changed, 4 insertions, 203 deletions
diff --git a/xkb/maprules.c b/xkb/maprules.c index 61c7f8680..a0141a3d1 100644 --- a/xkb/maprules.c +++ b/xkb/maprules.c @@ -52,6 +52,8 @@ /***====================================================================***/ + + #define DFLT_LINE_SIZE 128 typedef struct { @@ -856,7 +858,7 @@ XkbRF_GetComponents( XkbRF_RulesPtr rules, names->compat && names->geometry); } -XkbRF_RulePtr +static XkbRF_RulePtr XkbRF_AddRule(XkbRF_RulesPtr rules) { if (rules->sz_rules<1) { @@ -878,7 +880,7 @@ XkbRF_AddRule(XkbRF_RulesPtr rules) return &rules->rules[rules->num_rules++]; } -XkbRF_GroupPtr +static XkbRF_GroupPtr XkbRF_AddGroup(XkbRF_RulesPtr rules) { if (rules->sz_groups<1) { @@ -967,185 +969,6 @@ Bool ok; /***====================================================================***/ -#define HEAD_NONE 0 -#define HEAD_MODEL 1 -#define HEAD_LAYOUT 2 -#define HEAD_VARIANT 3 -#define HEAD_OPTION 4 -#define HEAD_EXTRA 5 - -XkbRF_VarDescPtr -XkbRF_AddVarDesc(XkbRF_DescribeVarsPtr vars) -{ - if (vars->sz_desc<1) { - vars->sz_desc= 16; - vars->num_desc= 0; - vars->desc= _XkbTypedCalloc(vars->sz_desc,XkbRF_VarDescRec); - } - else if (vars->num_desc>=vars->sz_desc) { - vars->sz_desc*= 2; - vars->desc= _XkbTypedRealloc(vars->desc,vars->sz_desc,XkbRF_VarDescRec); - } - if (!vars->desc) { - vars->sz_desc= vars->num_desc= 0; - DebugF("Allocation failure in XkbRF_AddVarDesc\n"); - return NULL; - } - vars->desc[vars->num_desc].name= NULL; - vars->desc[vars->num_desc].desc= NULL; - return &vars->desc[vars->num_desc++]; -} - -XkbRF_VarDescPtr -XkbRF_AddVarDescCopy(XkbRF_DescribeVarsPtr vars,XkbRF_VarDescPtr from) -{ -XkbRF_VarDescPtr nd; - - if ((nd=XkbRF_AddVarDesc(vars))!=NULL) { - nd->name= _XkbDupString(from->name); - nd->desc= _XkbDupString(from->desc); - } - return nd; -} - -Bool -XkbRF_LoadDescriptions(FILE *file,XkbRF_RulesPtr rules) -{ -InputLine line; -XkbRF_VarDescRec tmp; -char *tok; -int len,headingtype; - - bzero((char *)&tmp, sizeof(XkbRF_VarDescRec)); - headingtype = HEAD_NONE; - InitInputLine(&line); - for ( ; GetInputLine(file,&line,False); line.num_line= 0) { - if (line.line[0]=='!') { - tok = strtok(&(line.line[1]), " \t"); - if (strcasecmp(tok,"model") == 0) - headingtype = HEAD_MODEL; - else if (strcasecmp(tok,"layout") == 0) - headingtype = HEAD_LAYOUT; - else if (strcasecmp(tok,"variant") == 0) - headingtype = HEAD_VARIANT; - else if (strcasecmp(tok,"option") == 0) - headingtype = HEAD_OPTION; - else { - ErrorF("Broken rules file: unknown type for line %s\n", - line.line); - ErrorF("Not parsing rules file further\n"); - XkbRF_Free(rules, False); - FreeInputLine(&line); - return False; - } - continue; - } - - if (headingtype == HEAD_NONE) { - DebugF("Must have a heading before first line of data\n"); - DebugF("Illegal line of data ignored\n"); - continue; - } - - len = strlen(line.line); - if ((tmp.name= strtok(line.line, " \t")) == NULL) { - DebugF("Huh? No token on line\n"); - DebugF("Illegal line of data ignored\n"); - continue; - } - if (strlen(tmp.name) == len) { - DebugF("No description found\n"); - DebugF("Illegal line of data ignored\n"); - continue; - } - - tok = line.line + strlen(tmp.name) + 1; - while ((*tok!='\n')&&isspace(*tok)) - tok++; - if (*tok == '\0') { - DebugF("No description found\n"); - DebugF("Illegal line of data ignored\n"); - continue; - } - tmp.desc= tok; - switch (headingtype) { - case HEAD_MODEL: - XkbRF_AddVarDescCopy(&rules->models,&tmp); - break; - case HEAD_LAYOUT: - XkbRF_AddVarDescCopy(&rules->layouts,&tmp); - break; - case HEAD_VARIANT: - XkbRF_AddVarDescCopy(&rules->variants,&tmp); - break; - case HEAD_OPTION: - XkbRF_AddVarDescCopy(&rules->options,&tmp); - break; - } - } - FreeInputLine(&line); - if ((rules->models.num_desc==0) && (rules->layouts.num_desc==0) && - (rules->variants.num_desc==0) && (rules->options.num_desc==0)) - return False; - - return True; -} - -Bool -XkbRF_LoadDescriptionsByName(char *base,char *locale,XkbRF_RulesPtr rules) -{ -FILE * file; -char buf[PATH_MAX]; -Bool ok; - - if ((!base)||(!rules)) - return False; - if (locale) { - if (strlen(base)+strlen(locale)+6 > PATH_MAX) - return False; - sprintf(buf,"%s-%s.lst", base, locale); - } - else { - if (strlen(base)+5 > PATH_MAX) - return False; - sprintf(buf,"%s.lst", base); - } - - file= fopen(buf, "r"); - if ((!file)&&(locale)) { /* fallback if locale was specified */ - sprintf(buf,"%s.lst", base); - - file= fopen(buf, "r"); - } - if (!file) - return False; - ok= XkbRF_LoadDescriptions(file,rules); - fclose(file); - return ok; -} - -/***====================================================================***/ - -XkbRF_RulesPtr -XkbRF_Load(char *base,char *locale,Bool wantDesc,Bool wantRules) -{ -XkbRF_RulesPtr rules; - - if ((!base)||((!wantDesc)&&(!wantRules))) - return NULL; - if ((rules=_XkbTypedCalloc(1,XkbRF_RulesRec))==NULL) - return NULL; - if (wantDesc&&(!XkbRF_LoadDescriptionsByName(base,locale,rules))) { - XkbRF_Free(rules,True); - return NULL; - } - if (wantRules&&(!XkbRF_LoadRulesByName(base,locale,rules))) { - XkbRF_Free(rules,True); - return NULL; - } - return rules; -} - XkbRF_RulesPtr XkbRF_Create(void) { @@ -1154,24 +977,6 @@ XkbRF_Create(void) /***====================================================================***/ -static void -XkbRF_ClearVarDescriptions(XkbRF_DescribeVarsPtr var) -{ -register int i; - - for (i=0;i<var->num_desc;i++) { - if (var->desc[i].name) - _XkbFree(var->desc[i].name); - if (var->desc[i].desc) - _XkbFree(var->desc[i].desc); - var->desc[i].name= var->desc[i].desc= NULL; - } - if (var->desc) - _XkbFree(var->desc); - var->desc= NULL; - return; -} - void XkbRF_Free(XkbRF_RulesPtr rules,Bool freeRules) { @@ -1181,10 +986,6 @@ XkbRF_GroupPtr group; if (!rules) return; - XkbRF_ClearVarDescriptions(&rules->models); - XkbRF_ClearVarDescriptions(&rules->layouts); - XkbRF_ClearVarDescriptions(&rules->variants); - XkbRF_ClearVarDescriptions(&rules->options); if (rules->rules) { for (i=0,rule=rules->rules;i<rules->num_rules;i++,rule++) { if (rule->model) _XkbFree(rule->model); |