00001 /*************************************************************************** 00002 ** 00003 ** This file is part of WaranCore. 00004 ** 00005 ** This file may be distributed and/or modified under the terms of the 00006 ** GNU General Public License version 2 or 3 as published by the Free 00007 ** Software Foundation and appearing in the file LICENSE.GPL included 00008 ** in the packaging of this file. 00009 ** 00010 ** This file is distributed in the hope that it will be useful, but WITHOUT 00011 ** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00012 ** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 00013 ** more details. 00014 ** 00015 ** You should have received a copy of the GNU General Public License 00016 ** along with this program. If not, see <http://www.gnu.org/licenses/>. 00017 ** 00018 ** See http://www.geopsy.org for more information. 00019 ** 00020 ** Created : 2009-07-22 00021 ** Authors: 00022 ** Marc Wathelet 00023 ** Marc Wathelet (LGIT, Grenoble, France) 00024 ** 00025 ***************************************************************************/ 00026 00027 #ifndef TCPHEADER_H 00028 #define TCPHEADER_H 00029 00030 #include "WaranCoreDLLExport.h" 00031 00032 namespace WaranCore { 00033 00034 class WARANCORE_EXPORT TcpHeader 00035 { 00036 public: 00037 TcpHeader(unsigned char currentVersion, unsigned char type=0); 00038 TcpHeader(const TcpHeader& o); 00039 00040 void operator=(const TcpHeader& o); 00041 00042 bool isValid() const {return _tag1=='W' && _tag2=='A';} 00043 bool isCompatible(unsigned char currentVersion) const {return _version<=currentVersion;} 00044 unsigned char type() const {return _type;} 00045 private: 00046 char _tag1; 00047 char _tag2; 00048 unsigned char _version; 00049 unsigned char _type; 00050 }; 00051 00052 } // namespace WaranCore 00053 00054 #endif // TCPHEADER_H
