src/backup.h

   1 ///
   2 /// \file       backup.h
   3 ///             Special parser class to support creation of Barry Backup files
   4 ///
   5
   6 /*
   7     Copyright (C) 2010, Net Direct Inc. (http://www.netdirect.ca/)
   8
   9     This program is free software; you can redistribute it and/or modify
  10     it under the terms of the GNU General Public License as published by
  11     the Free Software Foundation; either version 2 of the License, or
  12     (at your option) any later version.
  13
  14     This program is distributed in the hope that it will be useful,
  15     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  17
  18     See the GNU General Public License in the COPYING file at the
  19     root directory of this project for more details.
  20 */
  21
  22 #ifndef __BARRYBACKUP_BACKUP_H__
  23 #define __BARRYBACKUP_BACKUP_H__
  24
  25 #include "dll.h"
  26 #include "parser.h"
  27 #include <string>
  28 #include <memory>
  29
  30 // forward declarations
  31 namespace reuse {
  32         class TarFile;
  33 }
  34
  35 namespace Barry {
  36
  37 class BXEXPORT Backup : public Barry::Parser
  38 {
  39 private:
  40         std::auto_ptr<reuse::TarFile> m_tar;
  41
  42         std::string m_current_dbname;
  43         std::string m_tar_id_text;
  44         std::string m_record_data;
  45
  46 public:
  47         explicit Backup(const std::string &tarpath);
  48         ~Backup();
  49
  50         void Close();
  51
  52         // Barry::Parser overrides
  53         virtual void Clear();
  54         virtual void SetIds(const std::string &DbName,
  55                         uint8_t RecType, uint32_t UniqueId);
  56         virtual void ParseHeader(const Barry::Data &data, size_t &offset);
  57         virtual void ParseFields(const Barry::Data &data, size_t &offset,
  58                         const Barry::IConverter *ic);
  59         virtual void Store();
  60 };
  61
  62 } // namespace Barry
  63
  64 #endif
  65