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Path.h

/********************************************************************
** Copyright (C) 2000 SOMELib Project
**
** This library is free software; you can redistribute it and/or
** modify it under the terms of the GNU Library General Public
** License as published by the Free Software Foundation; either
** version 2 of the License, or (at your option) any later version.
**
** This library 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
** Library General Public License for more details.
**
** You should have received a copy of the GNU Library General Public
** License along with this library; if not, write to the
** Free Software Foundation, Inc., 59 Temple Place - Suite 330,
** Boston, MA  02111-1307, USA.
**
*******************************************************************/

#ifndef SOME_XPPATH_HEADER
#define SOME_XPPATH_HEADER

#include<string>
#include<list>

#include "PathDriver.h"
namespace SOME
{

//This class represents SOME's cross platform version of a path
//The form for paths follows relative URI form (ie unix notation)
//which can be expanded at a later time to accept fully qualified
//URI's for loading of plugins over any protocol
//NOTE: for this to happen security must be taken into account
class Path
{
public:
    typedef std::list< std::string >::iterator iterator;
    typedef std::list< std::string >::size_type size_type;
    iterator begin();
    iterator end();
    size_type size();

    Path();
    Path( std::string path );
    Path( const char * path );

    bool isFile();
    bool isDir();

    void operator=( std::string path );

    void operator=( const char * path );

    void set( std::string path );

protected:

    std::string parsePath( std::string path );
    std::string delimit;
    bool isfile;
    bool isdir;
    std::list<std::string> file_list;

private:
    SOME::PathDriver pdriver;
    std::string ppath;
    std::string xppath;
};

}
#endif

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