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/***************************************************************************
dataDir.cpp - description
-------------------
begin : Sam March 1 2003
copyright : (C) 2003 by André Simon
email : andre.simon1@gmx.de
***************************************************************************/
/*
This file is part of Highlight.
Highlight 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 3 of the License, or
(at your option) any later version.
Highlight 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 Highlight. If not, see <http://www.gnu.org/licenses/>.
*/
#include <string>
#include <fstream>
#include <vector>
#include "platform_fs.h"
#include "datadir.h"
using namespace std;
string DataDir::LSB_DATA_DIR="/usr/share/highlight/";
string DataDir::LSB_CFG_DIR="/etc/highlight/";
string DataDir::LSB_DOC_DIR="/usr/share/doc/highlight/";
bool DataDir::searchDataDir ( const string &userDefinedDir )
{
#ifndef _WIN32
bool found = false;
vector <string> possibleDirs;
if ( !userDefinedDir.empty() ) possibleDirs.push_back ( userDefinedDir );
// if (!additionalDataDir.empty()) possibleDirs.push_back(additionalDataDir);
#ifdef HL_DATA_DIR
possibleDirs.push_back ( HL_DATA_DIR );
#endif
possibleDirs.push_back ( LSB_DATA_DIR );
for ( unsigned int i=0;i<possibleDirs.size();i++ )
{
if ( fileExists ( possibleDirs[i] ) )
{
dataDir=possibleDirs[i];
found = true; break;
}
}
return found;
#else
dataDir=userDefinedDir;
return true;
#endif
}
DataDir::DataDir()
{
}
void DataDir::setAdditionalDataDir ( const string& dir )
{
additionalDataDir=dir;
}
void DataDir::setAdditionalConfDir ( const string& dir )
{
additionalConfDir=dir;
}
const string & DataDir::getAdditionalDataDir()
{
return additionalDataDir;
}
const string & DataDir::getAdditionalConfDir()
{
return additionalConfDir;
}
const string &DataDir::getDir()
{
return dataDir;
}
const string DataDir::getLangPath ( const string & file, bool forceDefault )
{
if ( !forceDefault && !additionalDataDir.empty() )
{
string path=getAdditionalLangDefDir() +file;
if ( fileExists ( path ) )
{
return path;
}
}
return dataDir+"langDefs"+Platform::pathSeparator+file;
}
const string DataDir::getThemePath ( const string & file, bool forceDefault )
{
if ( !forceDefault && !additionalDataDir.empty() )
{
string path=getAdditionalThemeDir() +file;
if ( fileExists ( path ) )
{
return path;
}
}
return dataDir+"themes"+Platform::pathSeparator+file;
}
const string DataDir::getConfDir ( bool forceDefault )
{
if ( !forceDefault && !additionalConfDir.empty() )
{
return additionalConfDir;
}
#ifndef _WIN32
#ifdef HL_CONFIG_DIR
return HL_CONFIG_DIR;
#else
return LSB_CFG_DIR;
#endif
#else
return getDir();
#endif
}
const string DataDir::getAdditionalLangDefDir()
{
return additionalDataDir+"langDefs"+Platform::pathSeparator;
}
const string DataDir::getAdditionalThemeDir()
{
return additionalDataDir+"themes"+Platform::pathSeparator;
}
const string DataDir::getI18nDir()
{
return dataDir+"gui_files"+Platform::pathSeparator+"i18n"+Platform::pathSeparator;
}
const string DataDir::getExtDir()
{
return dataDir+"gui_files"+Platform::pathSeparator+"ext"+Platform::pathSeparator;
}
const string DataDir::getDocDir()
{
#ifndef _WIN32
#ifdef HL_DOC_DIR
return HL_CONFIG_DIR;
#else
return LSB_DOC_DIR;
#endif
#else
return getDir();
#endif
}
bool DataDir::fileExists ( const string&f )
{
ifstream file ( f.c_str() );
bool exists=!file.fail();
file.close();
return exists;
}
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