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VariableHandler.cpp
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81 lines (60 loc) · 2.12 KB
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/*
This file is part of Plugin Manager Plugin for Notepad++
Copyright (C)2009-2010 Dave Brotherstone <davegb@pobox.com>
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; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "precompiled_headers.h"
#include "libinstall/VariableHandler.h"
using namespace std;
VariableHandler::VariableHandler()
{
_variables = new map<tstring, tstring>();
}
void VariableHandler::setVariable(const TCHAR *variableName, const TCHAR *value)
{
tstring tVariableName = variableName;
(*_variables)[tVariableName] = value;
}
void VariableHandler::replaceVariables(tstring &source)
{
tstring::size_type startPos, endPos;
startPos = 0;
endPos = tstring::npos;
do
{
startPos = source.find(_T('$'), startPos);
if (startPos != tstring::npos)
{
endPos = source.find(_T('$'), startPos + 1);
if (endPos == tstring::npos)
break;
}
if (endPos != tstring::npos)
{
tstring varValue = (*_variables)[source.substr(startPos + 1, endPos - startPos - 1)];
source.replace(startPos, endPos - startPos + 1, varValue);
startPos = startPos + varValue.size();
endPos = tstring::npos;
}
} while(startPos != tstring::npos);
}
const tstring& VariableHandler::getVariable(const TCHAR* variableName)
{
return (*_variables)[tstring(variableName)];
}
const VariableHandler::iterator VariableHandler::begin() {
return _variables->begin();
}
const VariableHandler::iterator VariableHandler::end() {
return _variables->end();
}