khanat-opennel-code/code/ryzom/server/src/pd_lib/pd_string_mapper.cpp

103 lines
2.4 KiB
C++

// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2010 Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "pd_string_mapper.h"
/*
* Unknown String
*/
std::string CPDStringMapper::_UnknownString = "Unknown";
/*
* Constructor
*/
CPDStringMapper::CPDStringMapper()
{
}
/*
* Set Mapping
*/
void CPDStringMapper::setMapping(const std::string& str, uint32 id)
{
std::string lowMapStr = NLMISC::toLower(str);
TStringMap::iterator its;
TIdMap::iterator iti = _IdMap.find(id);
if (iti != _IdMap.end())
{
its = (*iti).second;;
if ((*its).first != lowMapStr || (*its).second != id)
{
nlwarning("CPDStringMapper::setMapping(): failed to map '%s' to '%d', id is already mapped to a different string", str.c_str(), id);
return;
}
return;
}
its = _StringMap.find(lowMapStr);
if (its != _StringMap.end())
{
if ((*its).second != id)
{
nlwarning("CPDStringMapper::setMapping(): failed to map '%s' to '%d', string is already mapped to a different id", str.c_str(), id);
return;
}
return;
}
its = _StringMap.insert(std::make_pair<std::string, uint32>(lowMapStr, id)).first;
_IdMap[id] = its;
}
/*
* Serial Mapper
*/
void CPDStringMapper::serial(NLMISC::IStream& f)
{
f.serialCheck((uint32)'PDSM');
uint version = f.serialVersion(0);
f.serialCont(_StringMap);
if (f.isReading())
{
buildIdMap();
}
}
/*
* Rebuild Id Mapping
*/
void CPDStringMapper::buildIdMap()
{
_IdMap.clear();
TStringMap::iterator it;
for (it=_StringMap.begin(); it!=_StringMap.end(); ++it)
{
const std::string& str = (*it).first;
uint32 id = (*it).second;
_IdMap[id] = it;
}
}