diff options
Diffstat (limited to 'src/lngconfig.c')
| -rw-r--r-- | src/lngconfig.c | 363 |
1 files changed, 363 insertions, 0 deletions
diff --git a/src/lngconfig.c b/src/lngconfig.c new file mode 100644 index 0000000..ba904ec --- /dev/null +++ b/src/lngconfig.c @@ -0,0 +1,363 @@ +#include <stdio.h> +#include <string.h> + +#include <librcd.h> +#include "librcc.h" +#include "config.h" + +const char *rccConfigGetEngineName(rcc_language_config config, rcc_engine_id engine_id) { + 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]->title; +} + +const char *rccConfigGetCharsetName(rcc_language_config config, rcc_charset_id charset_id) { + rcc_charset_ptr *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) { + rcc_charset_ptr *charsets; + rcc_engine_ptr *engines; + + if ((!config)||(!config->language)||(engine_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) { + 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].charsets) { + if (rccInitConfig(ctx->configs+language_id, ctx)) return NULL; + } + + ctx->configs[language_id] = 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_list enginelist; + rcc_engine_id engine_id; + + engine_id = rccConfigGetSelectedEngine(config); + if (engine_id>=0) return engine_id; + + if (!config->language) return NULL; + 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); +} + + +static int rccGetLocaleCharset(char *result, const char *lv, unsigned int n) { + char *l; + + if (!lv) return -1; + l = setlocale(lv, NULL); + if (!l) return -1; + + for (i=0;((l[i])&&(l[i]!='.')&&(l[i]!='_'));i++); + if (i>=n) return -1; + + l = strrchr(l, '.'); + if (!l) return -1; + + for (i=0;((l[i])&&(l[i]!='@'));i++); + if (i>=n) return -1; + + strncpy(result,l,i); + result[i]=0; + + return 0; +} + +rcc_charset_id rccConfigGetSelectedCharset(rcc_language_config config, rcc_class_id class_id) { + if ((!config)||(!config->ctx)||(class_id<0)||(class_id>=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_charset_id charset_id; + + rcc_language *language; + rcc_class *classes; + rcc_charset *charsets; + + char stmp[RCC_MAX_CHARSET_CHARS + 1]; + char *defvalue; + + if ((!config)||(!config->ctx)||(class_id<0)||(class_id>=ctx->n_classes)) return NULL; + + charset_id = ctx->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; + + err = rccGetLocaleCharset(stmp, defvalue, RCC_MAX_CHARSET_CHARS); + if (err) { + charsets=ctx->languages[language_id]->charsets; + if ((charsets[0])&&(charsets[1])) return 1; + return -1; + } + + return rccConfigGetCharsetByName(config, stmp); +} + +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; + char stmp[RCC_MAX_CHARSET_CHARS+1]; + + if ((!config)||(!config->language)) return -1; + + err = rccGetLocaleCharset(stmp, locale_variable?locale_variable:config->ctx->locale_variable, RCC_MAX_CHARSET_CHARS); + if (err) { + charsets=config->language->charsets; + if ((charsets[0])&&(charsets[1])) return 1; + return -1; + } + + return rccConfigGetCharsetByName(config, stmp); +} |