creaImageIOSynchron.h

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/*
# ---------------------------------------------------------------------
#
# Copyright (c) CREATIS (Centre de Recherche en Acquisition et Traitement de l'Image 
#                        pour la Santé)
# Authors : Eduardo Davila, Frederic Cervenansky, Claire Mouton
# Previous Authors : Laurent Guigues, Jean-Pierre Roux
# CreaTools website : www.creatis.insa-lyon.fr/site/fr/creatools_accueil
#
#  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 __creaImageIOSynchron_h_INCLUDED__
#define __creaImageIOSynchron_h_INCLUDED__

#include <string>
#include <map>
#include <iostream>
#include <vector>
#include "CppSQLite3.h"

namespace creaImageIO
{
        using namespace std;
   //================================================================================================================
    class AddList
    {
      public :
              std::string key;
              std::string path;
              std::string recursive;
              std::string nbFiles;
              AddList(CppSQLite3Query& res):
                          key(res.getStringField(0)), 
                          path(res.getStringField(1)),
                          recursive(res.getStringField(2)),
                          nbFiles(res.getStringField(3))
              {}
    };
   //================================================================================================================

   //================================================================================================================
        class RemoveList
    {
      public :
              std::string key;
              std::string path;
              std::string remove;
              std::string time;
              RemoveList(CppSQLite3Query& res):
                          key(res.getStringField(1)), 
                          path(res.getStringField(2)),
                          remove(res.getStringField(3)),
                          time(res.getStringField(4))
                          {}
    };
   //================================================================================================================
  
   //================================================================================================================
    class Synchronizer
    {
      public:
              Synchronizer(const std::string& path);
              virtual ~Synchronizer();
                          void Initialize();
                          void InsertAddOp(const std::string& path, 
                                                        const std::string& recursive,
                                                        const std::string& nChildren, 
                                                        const std::string& refdb);
                          void InsertIgnoreFile(const std::string& addKey,
                                                        const std::string& path, 
                                                        const std::string& remove,
                                                        const std::string& time,
                                                        const std::string& refdb);
                          void RemoveEntry(const std::string i_table, const std::string i_key);
                          void RemoveEntries(const std::string i_table, 
                                                                                        const std::string i_attribute, 
                                                                                        const std::string i_operand, 
                                                                                        const std::string i_key);
                          void GetFileList(std::vector<AddList>& files , const std::string& refdb);
                          void GetIgnoredFiles(const std::string& key, std::vector<std::string> &ignoreList);
                          std::string GetAttribute(const std::string& attribute, 
                                                                                const std::string& table, 
                                                                                const std::string& searchParam,
                                                                                const std::string& searchValue,
                                                                                const std::string& refdb);
                          void SetAttribute(const std::string& attribute, 
                                                                                const std::string& table, 
                                                                                const std::string& value,
                                                                                const std::string& searchParam,
                                                                                const std::string& searchValue, 
                                                                                const std::string& refdb);
                          // Get the List of indexed files (removed or not)
                          void GetList(const std::string i_db);
                          // Test to not if a file is indexed on db or not
                          bool isIndexed(const std::string filename);
                          // List of all indexed files
                          std::map <std::string, bool> mList;
              std::vector<AddList>  mAddList;
              std::vector<RemoveList>  mIgnoreList;
      private :
             
              CppSQLite3DB* mDB;
              std::string pathDB;
              void CreateDB();
              void UpdateAddList(const std::string& refdb);
              void CleanList(const std::string& refdb);
                          void CleanName(std::string& str) const;
                      std::vector<std::string> GetIgnoreList(const std::string &i_key);
                          const std::string convert(const std::string &i_word);

    };
   //================================================================================================================

       
} 
// EOF
#endif