mirror of
https://github.com/ntop/ntopng.git
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69 lines
2.7 KiB
C++
69 lines
2.7 KiB
C++
/*
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*
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* (C) 2013-17 - 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 _MAC_H_
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#define _MAC_H_
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#include "ntop_includes.h"
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class Mac : public GenericHashEntry, public GenericTrafficElement {
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private:
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u_int8_t mac[6];
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const char * manuf;
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u_int16_t vlan_id;
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bool special_mac;
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ArpStats arp_stats;
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public:
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Mac(NetworkInterface *_iface, u_int8_t _mac[6], u_int16_t _vlanId);
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~Mac();
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inline u_int16_t getNumHosts() { return getUses(); }
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inline bool isSpecialMac() { return(special_mac); }
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inline u_int32_t key() { return(Utils::macHash(mac)); }
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inline u_int8_t* get_mac() { return(mac); }
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inline const char * const get_manufacturer() { return manuf ? manuf : NULL; }
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inline u_int16_t get_vlan_id() { return(vlan_id); }
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inline bool isNull() { for(int i=0; i<6; i++) { if(mac[i] != 0) return(false); } return(true); }
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bool equal(u_int16_t _vlanId, const u_int8_t _mac[6]);
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inline void incSentStats(u_int pkt_len) {
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sent.incStats(pkt_len);
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if(first_seen == 0) first_seen = iface->getTimeLastPktRcvd();
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last_seen = iface->getTimeLastPktRcvd();
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}
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inline void incRcvdStats(u_int pkt_len) { rcvd.incStats(pkt_len); }
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inline void incSentArpRequests() { arp_stats.sent_requests++; }
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inline void incSentArpReplies() { arp_stats.sent_replies++; }
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inline void incRcvdArpRequests() { arp_stats.rcvd_requests++; }
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inline void incRcvdArpReplies() { arp_stats.rcvd_replies++; }
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inline u_int64_t getNumSentArp() { return (u_int64_t)arp_stats.sent_requests + arp_stats.sent_replies; }
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inline u_int64_t getNumRcvdArp() { return (u_int64_t)arp_stats.rcvd_requests + arp_stats.rcvd_replies; }
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bool idle();
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void lua(lua_State* vm, bool show_details, bool asListElement);
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inline char* get_string_key(char *buf, u_int buf_len) { return(Utils::formatMac(mac, buf, buf_len)); }
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inline int16_t findAddress(AddressTree *ptree) { return ptree ? ptree->findMac(mac) : -1; };
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};
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#endif /* _MAC_H_ */
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