+/*
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * Author : Maxim Mamontov <faust@stargazer.dp.ua>
+ */
+
+ /*
+ $Revision: 1.2 $
+ $Author: faust $
+ $Date: 2009/09/23 12:51:42 $
+ */
+
+#ifndef __NRMAP_PARSER_H__
+#define __NRMAP_PARSER_H__
+
+#include <string>
+#include <vector>
+#include <cstdint>
+
+struct NET_ROUTER
+{
+ NET_ROUTER() : subnetIP(0), subnetMask(0), routers() {}
+ NET_ROUTER(const NET_ROUTER & rvalue)
+ : subnetIP(rvalue.subnetIP),
+ subnetMask(rvalue.subnetMask),
+ routers(rvalue.routers)
+ {}
+
+ uint32_t subnetIP;
+ uint32_t subnetMask;
+ std::vector<uint32_t> routers;
+
+ NET_ROUTER & operator=(const NET_ROUTER & rvalue)
+ {
+ subnetIP = rvalue.subnetIP;
+ subnetMask = rvalue.subnetMask;
+ routers = rvalue.routers;
+ return *this;
+ }
+};
+
+class NRMapParser {
+public:
+ NRMapParser() : nrmap(), errorStr() {}
+ ~NRMapParser() {}
+
+ bool ReadFile(const std::string & fileName);
+ const std::vector<NET_ROUTER> & GetMap() const { return nrmap; }
+ const std::string & GetErrorStr() const { return errorStr; }
+
+private:
+ NRMapParser(const NRMapParser & rvalue);
+ NRMapParser & operator=(const NRMapParser & rvalue);
+
+ std::vector<NET_ROUTER> nrmap;
+ mutable std::string errorStr;
+
+ bool ParseLine(const std::string & line, NET_ROUTER & nr) const;
+ bool ParseNet(const std::string & line, uint32_t & ip, uint32_t & mask) const;
+ bool ParseRouter(const std::string & line, uint32_t & ip) const;
+};
+
+#endif