khanat-opennel-code/code/ryzom/tools/leveldesign/master/easy_cfg.cpp

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2013-10-30 17:14:29 +00:00
// 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 "stdafx.h"
#include "easy_cfg.h"
#include "nel/misc/config_file.h"
using namespace NLMISC;
using namespace std;
// ---------------------------------------------------------------------------
IEasyCFG::IEasyCFG()
{
cf = NULL;
f = NULL;
}
// ---------------------------------------------------------------------------
IEasyCFG::~IEasyCFG()
{
if (cf != NULL)
delete cf;
cf = NULL;
if (f != NULL)
fclose(f);
f = NULL;
}
// ---------------------------------------------------------------------------
bool IEasyCFG::openRead (const std::string &filename)
{
try
{
FILE *fTemp = fopen (filename.c_str(), "rt");
if (fTemp == NULL)
return false;
else
fclose(fTemp);
cf = new CConfigFile;
cf->load (filename);
}
catch (Exception &)
{
return false;
}
return true;
}
// ---------------------------------------------------------------------------
bool IEasyCFG::openWrite (const std::string &filename)
{
f = fopen (filename.c_str(), "wt");
if (f == NULL)
return false;
return true;
}
// ---------------------------------------------------------------------------
void IEasyCFG::close ()
{
if (cf != NULL)
delete cf;
cf = NULL;
if (f != NULL)
fclose (f);
f = NULL;
}
// ---------------------------------------------------------------------------
sint32 IEasyCFG::getInt (const string &sVarName)
{
if (cf == NULL)
return 0;
try
{
CConfigFile::CVar &cv = cf->getVar(sVarName);
return cv.asInt();
}
catch (Exception &)
{
return 0;
}
}
// ---------------------------------------------------------------------------
void IEasyCFG::putInt (const string &sVarName, sint32 sVarValue)
{
if (f == NULL)
return;
fprintf (f, "%s = %d;\n", sVarName.c_str(), sVarValue);
}
// ---------------------------------------------------------------------------
string IEasyCFG::getStr (const string &sVarName)
{
if (cf == NULL)
return string("");
try
{
CConfigFile::CVar &cv = cf->getVar(sVarName);
return cv.asString();
}
catch (Exception &)
{
return string("");
}
}
// ---------------------------------------------------------------------------
void IEasyCFG::putStr (const string &sVarName, const string &sVarValue)
{
if (f == NULL)
return;
fprintf (f, "%s = \"%s\";\n", sVarName.c_str(), sVarValue.c_str());
}
// ---------------------------------------------------------------------------
bool IEasyCFG::getBool (const string &sVarName)
{
if (cf == NULL)
return false;
return (getStr (sVarName) == "true" ? true : false);
}
// ---------------------------------------------------------------------------
void IEasyCFG::putBool (const string &sVarName, bool sVarValue)
{
if (f == NULL)
return;
if (sVarValue)
fprintf (f, "%s = \"true\";\n", sVarName.c_str());
else
fprintf (f, "%s = \"false\";\n", sVarName.c_str());
}
// ---------------------------------------------------------------------------
void IEasyCFG::putCommentLine (const std::string &sComments)
{
if (f == NULL)
return;
fprintf (f, "// %s\n", sComments.c_str());
}