mcproxy/mcproxy/include/proxy/check_source.hpp

00001 /*
00002  * This file is part of mcproxy.
00003  *
00004  * mcproxy is free software; you can redistribute it and/or modify
00005  * it under the terms of the GNU Lesser General Public License as published by
00006  * the Free Software Foundation; either version 3 of the License, or (at your
00007  * option) any later version.
00008  *
00009  * mcproxy is distributed in the hope that it will be useful, but
00010  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
00011  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
00012  * License for more details.
00013  *
00014  * You should have received a copy of the GNU Lesser General Public License
00015  * along with mcproxy; see the file COPYING.LESSER.
00016  *
00017  * written by Sebastian Woelke, in cooperation with:
00018  * INET group, Hamburg University of Applied Sciences,
00019  * Website: http://mcproxy.realmv6.org/
00020  */
00021
00027 #ifndef CHECK_SOURCE_H
00028 #define CHECK_SOURCE_H
00029 
00030 #include "include/utils/mc_tables.hpp"
00031
00036 class check_source{
00037 private:
00038      int m_addr_family;
00039
00040      mc_tables m_check_src_a;
00041      mc_tables m_check_src_b;
00042      mc_tables* m_current_check;
00043 public:
00044
00050      bool init(int addr_family);
00051
00056      bool check();
00057
00064      bool is_src_unused(int vif, addr_storage src_addr, addr_storage g_addr);
00065
00066 };
00067
00068 #endif // CHECK_IF_H
00069