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/*
LibRCC - module providing access to currently registered languages, engines,
charsets
Copyright (C) 2005-2018 Suren A. Chilingaryan <csa@suren.me>
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License version 2.1 or later
as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <stdio.h>
#include "internal.h"
rcc_language_ptr *rccGetLanguageList(rcc_context ctx) {
if (!ctx) {
if (rcc_default_ctx) ctx = rcc_default_ctx;
else return NULL;
}
return ctx->languages;
}
rcc_charset *rccGetCharsetList(rcc_context ctx, rcc_language_id language_id) {
if (!ctx) {
if (rcc_default_ctx) ctx = rcc_default_ctx;
else return NULL;
}
if (language_id>=ctx->n_languages) return NULL;
if (!language_id) language_id = rccGetCurrentLanguage(ctx);
return ctx->languages[language_id]->charsets;
}
rcc_engine_ptr *rccGetEngineList(rcc_context ctx, rcc_language_id language_id) {
if (!ctx) {
if (rcc_default_ctx) ctx = rcc_default_ctx;
else return NULL;
}
if (language_id>=ctx->n_languages) return NULL;
if (!language_id) language_id = rccGetCurrentLanguage(ctx);
return ctx->languages[language_id]->engines;
}
rcc_charset *rccGetCurrentCharsetList(rcc_context ctx) {
rcc_language_id language_id;
if (!ctx) {
if (rcc_default_ctx) ctx = rcc_default_ctx;
else return NULL;
}
language_id = rccGetCurrentLanguage(ctx);
if (language_id == (rcc_language_id)-1) return NULL;
return rccGetCharsetList(ctx, language_id);
}
rcc_engine_ptr *rccGetCurrentEngineList(rcc_context ctx) {
rcc_language_id language_id;
if (!ctx) {
if (rcc_default_ctx) ctx = rcc_default_ctx;
else return NULL;
}
language_id = rccGetCurrentLanguage(ctx);
if (language_id == (rcc_language_id)-1) return NULL;
return rccGetEngineList(ctx, language_id);
}
rcc_charset *rccGetCurrentAutoCharsetList(rcc_context ctx) {
rcc_language_id language_id;
rcc_engine_id engine_id;
if (!ctx) {
if (rcc_default_ctx) ctx = rcc_default_ctx;
else return NULL;
}
language_id = rccGetCurrentLanguage(ctx);
engine_id = rccGetCurrentEngine(ctx);
if ((language_id == (rcc_language_id)-1)||(engine_id == (rcc_engine_id)-1)) return NULL;
return ctx->languages[language_id]->engines[engine_id]->charsets;
}
rcc_class_ptr *rccGetClassList(rcc_context ctx) {
if (!ctx) {
if (rcc_default_ctx) ctx = rcc_default_ctx;
else return NULL;
}
return ctx->classes;
}
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