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#include <stdio.h>
#include <string.h>
#include "internal.h"
#include "rccconfig.h"
#include "rcclocale.h"
rcc_engine_ptr rccConfigGetEnginePointer(rcc_language_config config, rcc_engine_id engine_id) {
unsigned int i;
rcc_engine_ptr *engines;
if ((!config)||(!config->language)||(engine_id<0)) return NULL;
engines = config->language->engines;
for (i=0;engines[i];i++);
if (engine_id>=i) return NULL;
return engines[engine_id];
}
const char *rccConfigGetEngineName(rcc_language_config config, rcc_engine_id engine_id) {
rcc_engine_ptr engine;
engine = rccConfigGetEnginePointer(config, engine_id);
if (!engine) return NULL;
return engine->title;
}
const char *rccConfigGetCharsetName(rcc_language_config config, rcc_charset_id charset_id) {
unsigned int i;
rcc_charset *charsets;
if ((!config)||(!config->language)||(charset_id<0)) return NULL;
charsets = config->language->charsets;
for (i=0;charsets[i];i++);
if (charset_id>=i) return NULL;
return charsets[charset_id];
}
const char *rccConfigGetAutoCharsetName(rcc_language_config config, rcc_charset_id charset_id) {
unsigned int i;
rcc_charset *charsets;
rcc_engine_ptr *engines;
if ((!config)||(!config->language)||(charset_id<0)) return NULL;
engines = config->language->engines;
charsets = engines[config->engine]->charsets;
for (i=0;charsets[i];i++);
if (charset_id>=i) return NULL;
return charsets[charset_id];
}
rcc_engine_id rccConfigGetEngineByName(rcc_language_config config, const char *name) {
unsigned int i;
rcc_engine **engines;
if ((!config)||(!config->language)||(!name)) return -1;
engines = config->language->engines;
for (i=0;engines[i];i++)
if (!strcmp(engines[i]->title,name)) return i;
return -1;
}
rcc_charset_id rccConfigGetCharsetByName(rcc_language_config config, const char *name) {
unsigned int i;
rcc_charset *charsets;
if ((!config)||(!config->language)||(!name)) return -1;
charsets = config->language->charsets;
for (i=0;charsets[i];i++)
if (!strcmp(charsets[i],name)) return i;
return 0;
}
rcc_charset_id rccConfigGetAutoCharsetByName(rcc_language_config config, const char *name) {
unsigned int i;
rcc_charset *charsets;
rcc_engine_ptr *engines;
if ((!config)||(!config->language)||(!name)) return -1;
engines = config->language->engines;
charsets = engines[config->engine]->charsets;
for (i=0;charsets[i];i++)
if (!strcmp(charsets[i],name)) return i;
return -1;
}
int rccConfigInit(rcc_language_config config, rcc_context ctx) {
unsigned int i;
rcc_charset_id *charsets;
if ((!ctx)||(!config)) return -1;
charsets = (rcc_charset_id*)malloc((ctx->max_classes)*sizeof(rcc_charset_id));
if (!charsets) return -1;
for (i=0;i<ctx->max_classes;i++)
charsets[i] = 0;
config->ctx = ctx;
config->language = NULL;
config->charset = charsets;
config->engine = -1;
for (i=0;i<RCC_MAX_OPTIONS;i++)
config->options[i] = 0;
return 0;
}
int rccConfigFree(rcc_language_config config) {
if (config->charset) {
free(config->charset);
config->charset = NULL;
}
}
rcc_language_config rccGetConfig(rcc_context ctx, rcc_language_id language_id) {
int err;
language_id = rccGetRealLanguage(ctx, language_id);
if (language_id < 0) return NULL;
if (!ctx->configs[language_id].charset) {
if (rccInitConfig(ctx->configs+language_id, ctx)) return NULL;
}
ctx->configs[language_id].language = ctx->languages[language_id];
return ctx->configs + language_id;
}
rcc_language_config rccGetConfigByName(rcc_context ctx, const char *name) {
rcc_language_id language_id;
language_id = rccGetLanguageByName(ctx, name);
if (language_id < 0) return NULL;
return rccGetConfig(ctx, language_id);
}
rcc_language_config rccGetCurrentConfig(rcc_context ctx) {
rcc_language_id language_id;
language_id = rccGetCurrentLanguage(ctx);
if (language_id < 0) return NULL;
return rccGetConfig(ctx, language_id);
}
rcc_engine_id rccConfigGetSelectedEngine(rcc_language_config config) {
if (!config) return -1;
return config->engine;
}
const char *rccConfigGetSelectedEngineName(rcc_language_config config) {
rcc_engine_id engine_id;
engine_id = rccConfigGetSelectedEngine(config);
if (engine_id == -1) return rcc_engine_nonconfigured;
if ((engine_id < 0)||(!config->language)) return NULL;
return rccConfigGetEngineName(config, engine_id);
}
rcc_engine_id rccConfigGetCurrentEngine(rcc_language_config config) {
rcc_engine **enginelist;
rcc_engine_id engine_id;
engine_id = rccConfigGetSelectedEngine(config);
if (engine_id>=0) return engine_id;
if (!config->language) return -1;
else enginelist = config->language->engines;
if (enginelist[0]) {
if (enginelist[1]) return 1;
return 0;
}
return -1;
}
const char *rccConfigGetCurrentEngineName(rcc_language_config config) {
rcc_engine_id engine_id;
engine_id = rccConfigGetCurrentEngine(config);
if ((engine_id < 0)||(!config->language)) return NULL;
return rccConfigGetEngineName(config, engine_id);
}
rcc_charset_id rccConfigGetSelectedCharset(rcc_language_config config, rcc_class_id class_id) {
if ((!config)||(!config->ctx)||(class_id<0)||(class_id>=config->ctx->n_classes)) return -1;
return config->charset[class_id];
}
const char *rccConfigGetSelectedCharsetName(rcc_language_config config, rcc_class_id class_id) {
rcc_charset_id charset_id;
charset_id = rccConfigGetSelectedCharset(config, class_id);
if ((charset_id < 0)||(!config->language)) return NULL;
return rccConfigGetCharsetName(config, charset_id);
}
rcc_charset_id rccConfigGetCurrentCharset(rcc_language_config config, rcc_class_id class_id) {
int err;
unsigned int i;
rcc_language_id language_id;
rcc_charset_id charset_id;
rcc_language *language;
rcc_class_ptr *classes;
rcc_charset *charsets;
rcc_class *cl;
char stmp[RCC_MAX_CHARSET_CHARS + 1];
const char *defvalue;
if ((!config)||(!config->ctx)||(class_id<0)||(class_id>=config->ctx->n_classes)) return -1;
charset_id = config->charset[class_id];
if (charset_id) return charset_id;
if (!config->language) return -1;
else language = config->language;
classes = config->ctx->classes;
cl = classes[class_id];
defvalue = cl->defvalue;
if (defvalue) {
for (i=0;classes[i];i++) {
if (!strcmp(classes[i]->name, defvalue))
return rccConfigGetCurrentCharset(config, i);
}
} else defvalue = config->ctx->locale_variable;
charset_id = rccConfigGetLocaleCharset(config, defvalue);
if (charset_id > 0) return charset_id;
charsets=config->ctx->languages[language_id]->charsets;
if ((charsets[0])&&(charsets[1])) return 1;
return -1;
}
const char *rccConfigGetCurrentCharsetName(rcc_language_config config, rcc_class_id class_id) {
rcc_charset_id charset_id;
charset_id = rccConfigGetCurrentCharset(config, class_id);
if ((charset_id < 0)||(!config->language)) return NULL;
return rccConfigGetCharsetName(config, charset_id);
}
rcc_option_value rccConfigGetOption(rcc_language_config config, rcc_option option) {
if ((!config)||(option<0)||(option>=RCC_MAX_OPTIONS)) return -1;
return config->options[option];
}
int rccConfigSetEngine(rcc_language_config config, rcc_engine_id engine_id) {
unsigned int i;
if ((!config)||(!config->language)||(engine_id < 0)) return -1;
for (i=0;config->language->engines[i];i++);
if (engine_id >= i) return -1;
if (config->engine != engine_id) {
if (config->ctx->current_config == config) config->ctx->configure = 1;
config->engine = engine_id;
}
return 0;
}
int rccConfigSetEngineByName(rcc_language_config config, const char *name) {
rcc_engine_id engine_id;
engine_id = rccConfigGetEngineByName(config, name);
if (engine_id < 0) return -1;
return rccConfigSetEngine(config, engine_id);
}
int rccConfigSetCharset(rcc_language_config config, rcc_class_id class_id, rcc_charset_id charset_id) {
unsigned int i;
if ((!config)||(!config->language)||(class_id < 0)||(class_id >= config->ctx->n_classes)||(charset_id<0)) return -1;
for (i=0;config->language->charsets[i];i++);
if (charset_id >= i) return -1;
if (config->charset[class_id] != charset_id) {
if (config->ctx->current_config == config) config->ctx->configure = 1;
config->charset[class_id] = charset_id;
}
return 0;
}
int rccConfigSetCharsetByName(rcc_language_config config, rcc_class_id class_id, const char *name) {
rcc_charset_id charset_id;
charset_id = rccConfigGetCharsetByName(config, name);
if (charset_id < 0) return -1;
return rccConfigSetCharset(config, class_id, charset_id);
}
int rccConfigSetOption(rcc_language_config config, rcc_option option, rcc_option_value value) {
if ((!config)||(option>=RCC_MAX_OPTIONS)) return -1;
if (config->options[option] != value) {
if (config->ctx->current_config == config) config->ctx->configure = 1;
config->options[option]=value;
}
return 0;
}
rcc_charset_id rccConfigGetLocaleCharset(rcc_language_config config, const char *locale_variable) {
int err;
rcc_charset *charsets;
rcc_language_id language_id;
char stmp[RCC_MAX_CHARSET_CHARS+1];
if ((!config)||(!config->language)) return -1;
language_id = rccGetCurrentLanguage(config->ctx);
if (language_id) err = rccLocaleGetLanguage(stmp, locale_variable?locale_variable:config->ctx->locale_variable, RCC_MAX_CHARSET_CHARS);
if ((language_id == 0)||((!err)&&(!strcmp(rccGetCurrentLanguageName(config->ctx), stmp))))
err = rccLocaleGetCharset(stmp, locale_variable?locale_variable:config->ctx->locale_variable, RCC_MAX_CHARSET_CHARS);
else
err = 1;
if (err) {
charsets=config->language->charsets;
if ((charsets[0])&&(charsets[1])) return 1;
return -1;
}
return rccConfigGetCharsetByName(config, stmp);
}
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