mirror of
https://github.com/ntop/ntopng.git
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60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
/*
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*
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* (C) 2013-26 - ntop.org
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef _ICMP_STATS_H_
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#define _ICMP_STATS_H_
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#include "ntop_includes.h"
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typedef struct {
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u_int16_t pkt_sent, pkt_rcvd;
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char *last_host_sent_peer, *last_host_rcvd_peer;
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} ICMPstats_t;
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class ICMPstats {
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private:
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std::map<u_int16_t, ICMPstats_t> stats;
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Mutex m;
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u_int32_t num_destination_unreachable;
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void addToTable(const char* label, lua_State* vm, const ICMPstats_t* curr,
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bool verbose);
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inline u_int16_t get_typecode(u_int8_t icmp_type, u_int8_t icmp_code) {
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return ((icmp_type << 8) + icmp_code);
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}
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inline void to_typecode(int type_code, u_int8_t* icmp_type,
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u_int8_t* icmp_code) {
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*icmp_type = (type_code >> 8) & 0xFF, *icmp_code = type_code & 0xFF;
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}
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public:
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ICMPstats();
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~ICMPstats();
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void incStats(u_int32_t num_pkts, u_int8_t icmp_type, u_int8_t icmp_code,
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bool sent, Host* peer);
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void updateStats(const struct timeval* tv);
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void lua(bool isV4, lua_State* vm, bool verbose = true);
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void sum(ICMPstats* e);
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void getTsStats(ts_icmp_stats* s);
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};
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#endif /* _ICMP_STATS_H_ */
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