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/*
* The ManaPlus Client
* Copyright (C) 2011-2017 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "utils/langs.h"
#include "configuration.h"
#ifndef DYECMD
#include "being/playerinfo.h"
#include "resources/db/languagedb.h"
#endif // DYECMD
#include "debug.h"
static const char *getLangName()
{
const char *const lang = getenv("LANG");
if (lang && strlen(lang) > 1000)
return nullptr;
return lang;
}
LangVect getLang()
{
LangVect langs;
std::string lang = config.getStringValue("lang");
if (lang.empty())
{
const char *const lng = getLangName();
if (!lng)
return langs;
lang = lng;
}
else if (lang.size() > 1000)
{
return langs;
}
size_t dot = lang.find('.');
if (dot != std::string::npos)
lang = lang.substr(0, dot);
langs.push_back(lang);
dot = lang.find('_');
if (dot != std::string::npos)
langs.push_back(lang.substr(0, dot));
return langs;
}
LangVect getServerLang()
{
LangVect langs;
#ifndef DYECMD
const int id = PlayerInfo::getServerLanguage();
std::string lang = LanguageDb::getPo(id);
if (lang.empty())
return langs;
langs.push_back(lang);
const size_t idx = lang.find('_');
if (idx != std::string::npos)
langs.push_back(lang.substr(0, idx));
#endif // DYECMD
return langs;
}
std::string getLangSimple()
{
const std::string lang = config.getStringValue("lang");
if (lang.empty())
{
const char *const lng = getLangName();
if (!lng)
return "";
return lng;
}
else if (lang.size() > 1000)
{
return "";
}
return lang;
}
std::string getLangShort()
{
std::string lang = config.getStringValue("lang");
if (lang.empty())
{
const char *const lng = getLangName();
if (!lng)
return "";
lang = lng;
}
else if (lang.size() > 1000)
{
return "";
}
size_t dot = lang.find('.');
if (dot != std::string::npos)
lang = lang.substr(0, dot);
dot = lang.find('_');
if (dot != std::string::npos)
return lang.substr(0, dot);
return lang;
}
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