bbtkConfigurationFile.h

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/*=========================================================================                                                                               
  Program:   bbtk
  Module:    $RCSfile: bbtkConfigurationFile.h,v $
  Language:  C++
  Date:      $Date: 2010/11/22 16:44:27 $
  Version:   $Revision: 1.12 $
=========================================================================*/

/* ---------------------------------------------------------------------

* Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
* Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
*
*  This software is governed by the CeCILL-B license under French law and 
*  abiding by the rules of distribution of free software. You can  use, 
*  modify and/ or redistribute the software under the terms of the CeCILL-B 
*  license as circulated by CEA, CNRS and INRIA at the following URL 
*  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html 
*  or in the file LICENSE.txt.
*
*  As a counterpart to the access to the source code and  rights to copy,
*  modify and redistribute granted by the license, users are provided only
*  with a limited warranty  and the software's author,  the holder of the
*  economic rights,  and the successive licensors  have only  limited
*  liability. 
*
*  The fact that you are presently reading this means that you have had
*  knowledge of the CeCILL-B license and that you accept its terms.
* ------------------------------------------------------------------------ */                                                                         

#ifndef __bbtkConfigurationFile_h__
#define __bbtkConfigurationFile_h__

#include "bbtkSystem.h"
#include <string>


#ifdef WIN32
  #if __VISUALC__ < 1400
        #define _CRT_SECURE_NO_DEPRECATE
  #endif
#endif

#include <stdio.h>
#include <iostream>
#include <fstream>
#include <sstream>
#include <vector>



namespace bbtk
{
  //==========================================================================
  class BBTK_EXPORT  ConfigurationException
  {
  public:
    ConfigurationException(const std::string& message) : mMessage(message) {}
    
    std::string mMessage;
  };
  //==========================================================================
  
  //==========================================================================
  class BBTK_EXPORT ConfigurationFile
  {
  public:
    
    static ConfigurationFile& GetInstance()
    {
      static ConfigurationFile f;
      return f;
    }
    
    ~ConfigurationFile();
    
    void GetHelp(int level) const;

    inline bool DotBbtkIsNew() { return mDot_bbtk_is_new; }

    inline const std::string& Get_description() const
    { return mDescription;}

    inline const std::string& Get_data_path() const
    { return mData_path;}  
    inline const std::string& Get_file_separator() const
        { return mFile_separator;}
    
    inline const std::string& Get_dot_bbtk_path() const
    { return mDot_bbtk_path;}
    inline const std::string& Get_bin_path() const
    { return mBin_path;}
    inline const std::string& Get_install_path() const
    { return mInstall_path;}
    inline const std::string& Get_doc_path() const
    { return mDoc_path;}
      
    inline const std::string& Get_root_bbs_path() const
    { return mBbs_path;}
    inline const std::vector<std::string>& Get_bbs_paths() const
    { return mBbs_paths;}
    inline const std::vector<std::string>& Get_package_paths() const
    { return mPackage_paths;}
    inline const std::string& Get_config_xml_full_path() const
    { return mConfig_xml_full_path;}
    inline const std::string& Get_default_temp_dir() const
    { return mTemp_path;}

    bool AddPackagePathsAndWrite( const std::string& package_root_path );
    
  private:
    ConfigurationFile();
    void InstallPath ();
    void Read(const std::string& fileName);
    void CreateConfigXML( char *rootDirectory );
    void InitializeDotBbtkStructure();
    // Attributes :
  private :
    std::string mDescription; 
    std::string mConfig_xml_full_path;  
    
    std::string mBin_path;
    std::string mDot_bbtk_path;
    std::string mInstall_path;
    std::string mDoc_path;
    std::string mTemp_path;      
    std::string mBbs_rel_path;
    std::string mBbs_path;
    std::string mData_path;
    
    std::string mFile_separator;
    
    std::string mUrl;
    std::vector<std::string> mBbs_paths; 
    std::vector<std::string> mPackage_paths;
    std::vector<std::string> mExt_dll_paths;


    bool mDot_bbtk_is_new;
   };
  
  
}// namespace bbtk



#endif