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/* Config.cc
**
** Copyright (C) 2000,2001 by Bernhard Rosenkraenzer
**
** Contributions by A. Seigo and W. Bastian.
**
*/
/*
** 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
** (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 General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program in a file called COPYING; if not, write to
** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
** MA 02110-1301, USA.
*/
/*
** Bug reports and questions can be sent to [email protected]
*/
#include "Config.h"
void ConfigFile::set(String const &key, String const &value, bool const "e, bool const &removeIfEmpty, String const &prefix)
{
String re="[ \t]*" + key + "[ \t]*=";
String s=grep(re);
if(value.empty() && removeIfEmpty) {
if(!s.empty())
remove(s);
} else if(s.empty()) {
if(quote)
insert(end(), prefix + key + "=\"" + value + "\"");
else
insert(end(), prefix + key + "=" + value);
} else {
for(iterator it=begin(); it!=end(); it++)
if(!(*it).regex(re).empty()) {
if(quote)
(*it)=prefix + key + "=\"" + value +"\"";
else
(*it)=prefix + key + "=" + value;
break;
}
}
}
String const ConfigFile::get(String const &key, String const &dflt, bool const &unquote)
{
String s=grep("[ \t]*" + key + "[ \t]*=").simplifyWhiteSpace();
if(s.empty())
return dflt;
s=s.mid(s.locate("=")+2).simplifyWhiteSpace();
if(unquote) {
if(s.chr(0)=='"')
s=s.mid(2);
if(s.chr(s.size()-1)=='"')
s=s.left(s.size()-1);
}
return s.simplifyWhiteSpace();
}
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