Disk ARchive  2.5.2
Full featured and portable backup and archiving tool
tlv.hpp
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00001 /*********************************************************************/
00002 // dar - disk archive - a backup/restoration program
00003 // Copyright (C) 2002-2052 Denis Corbin
00004 //
00005 // This program is free software; you can redistribute it and/or
00006 // modify it under the terms of the GNU General Public License
00007 // as published by the Free Software Foundation; either version 2
00008 // of the License, or (at your option) any later version.
00009 //
00010 // This program is distributed in the hope that it will be useful,
00011 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00012 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013 // GNU General Public License for more details.
00014 //
00015 // You should have received a copy of the GNU General Public License
00016 // along with this program; if not, write to the Free Software
00017 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00018 //
00019 // to contact the author : http://dar.linux.free.fr/email.html
00020 /*********************************************************************/
00021 
00025 
00026 #ifndef TLV_HPP
00027 #define TLV_HPP
00028 
00029 #include "memory_file.hpp"
00030 #include "storage.hpp"
00031 #include "on_pool.hpp"
00032 
00033 namespace libdar
00034 {
00037 
00045     class tlv : public memory_file
00046     {
00047     public:
00048 
00049         // constructors & Co.
00050 
00051     tlv() { type = 0; };
00052     tlv(generic_file & f) { init(f); };
00053 
00054         // methods (dump / setup tlv datastructure to/from file)
00055 
00056     void setup(generic_file & f); //< same as the constructor but on an existing object
00057     void dump(generic_file & f) const; //< dumps the tlv contents to file
00058 
00059     U_16 get_type() const { return type; };      //< get the TLV type
00060     void set_type(U_16 val) { type = val; };     //< set the TLV type
00061 
00062     private:
00063     U_16 type;
00064 
00065     void init(generic_file & f);
00066     };
00067 
00069 
00070 } // end of namespace
00071 
00072 #endif
00073 
00074 
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