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/////////////////////////////////////////////////////////////
// //
// Copyright (c) 2003-2017 by The University of Queensland //
// Centre for Geoscience Computing //
// http://earth.uq.edu.au/centre-geoscience-computing //
// //
// Primary Business: Brisbane, Queensland, Australia //
// Licensed under the Open Software License version 3.0 //
// http://www.apache.org/licenses/LICENSE-2.0 //
// //
/////////////////////////////////////////////////////////////
#include "Foundation/PathSearcher.h"
#include "Foundation/StringUtil.h"
#include <boost/filesystem/operations.hpp>
#include <boost/filesystem/convenience.hpp>
#include <boost/filesystem/fstream.hpp>
#include <boost/version.hpp>
using namespace boost;
namespace esys
{
namespace lsm
{
PathSearcher::PathSearcher(const std::string &delimitedPathList, const std::string &delim)
: m_pathVector()
{
StringUtil::StringVector searchPaths = StringUtil::splitStrings(delimitedPathList, delim);
for (StringUtil::StringVector::const_iterator it = searchPaths.begin(); it != searchPaths.end(); it++)
{
#if !defined(BOOST_FILESYSTEM_VERSION) || BOOST_FILESYSTEM_VERSION == 2
m_pathVector.push_back(filesystem::path(*it,filesystem::native));
#else
m_pathVector.push_back(filesystem::path(*it));
#endif
}
}
/*
bool exists(const std::string &fileName)
{
return false;
}
*/
filesystem::path PathSearcher::findPath(const std::string &fileName)
{
for (PathVector::const_iterator it = m_pathVector.begin(); it != m_pathVector.end(); it++)
{
const filesystem::path p = (*it) / fileName;
if (filesystem::exists(p))
{
return p;
}
}
return filesystem::path();
}
std::string PathSearcher::find(const std::string &fileName)
{
return findPath(fileName).string();
}
}
}
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