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/***********************************************/
/**
* @file fileName.cpp
*
* @brief File names
*
* @author Torsten Mayer-Guerr
* @date 2008-07-28
*
*/
/***********************************************/
#include "base/importStd.h"
#include "base/string.h"
#include "parser/stringParser.h"
#include "fileName.h"
/*************************************************/
FileName::FileName() : resolved(TRUE) {}
/*************************************************/
FileName::FileName(const std::string &name)
: nameUnparsed(name), nameParsed(name), resolved(TRUE) {}
/*************************************************/
FileName::FileName(const std::string &name, const VariableList &varList)
: nameUnparsed(name), resolved(FALSE), varList(varList) {}
/*************************************************/
void FileName::resolve() const
{
try
{
if(resolved)
return;
nameParsed = StringParser::parse(nameUnparsed, varList);
resolved = TRUE;
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/*************************************************/
FileName FileName::append(const FileName &fileName) const
{
resolve();
if(empty())
return fileName;
std::string separator;
if((nameParsed.back() != '/') && (nameParsed.back() != '\\'))
#ifdef _WIN32
separator = '\\'; // = std::filesystem::path::preferred_separator;
#else
separator = '/';
#endif
return FileName(nameParsed+separator+fileName.str());
}
/*************************************************/
FileName FileName::fullExtension() const
{
resolve();
auto pos = nameParsed.rfind('.');
if((pos == std::string::npos) || (pos+1 == nameParsed.size()))
return FileName();
std::string ext = String::upperCase(nameParsed.substr(pos+1));
if((pos > 0) && (ext == "GZ" || ext == "Z"))
{
auto posNew = nameParsed.rfind('.', pos-1);
if(posNew != std::string::npos)
pos = posNew;
}
return FileName(nameParsed.substr(pos+1));
}
/*************************************************/
FileName FileName::typeExtension() const
{
resolve();
std::string ext = fullExtension();
return FileName(ext.substr(0, ext.find('.')));
}
/*************************************************/
FileName FileName::packExtension() const
{
resolve();
std::string ext = fullExtension();
auto pos = ext.find('.');
if(pos == std::string::npos)
return FileName();
return FileName(ext.substr(pos+1));
}
/*************************************************/
FileName FileName::stripFullExtension() const
{
resolve();
auto pos = nameParsed.rfind("."+fullExtension().str());
if(pos == std::string::npos)
return *this;
return FileName(nameParsed.substr(0, pos));
}
/*************************************************/
FileName FileName::replaceFullExtension(const std::string &text) const
{
resolve();
return FileName(stripFullExtension().str() + ((text.empty() || String::startsWith(text, ".")) ? "" : ".") + text);
}
/*************************************************/
FileName FileName::directory() const
{
resolve();
auto pos = nameParsed.find_last_of("/\\");
if(pos == std::string::npos)
return FileName();
return FileName(nameParsed.substr(0, pos+1));
}
/*************************************************/
FileName FileName::stripDirectory() const
{
resolve();
std::string::size_type pos = nameParsed.find_last_of("/\\");
if(pos == std::string::npos)
return *this;
return FileName(nameParsed.substr(pos+1));
}
/*************************************************/
FileName FileName::appendBaseName(const std::string &text) const
{
resolve();
auto pos = nameParsed.rfind("."+fullExtension().str());
if(pos == std::string::npos)
return FileName(nameParsed+text);
std::string tmp = nameParsed;
return FileName(tmp.insert(pos, text));
}
/*************************************************/
FileName FileName::operator()(const VariableList &varList) const
{
try
{
VariableList varList2 = this->varList;
varList2 += varList;
return FileName(StringParser::parse(nameUnparsed, varList2));
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/*************************************************/
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