mirror of
https://github.com/ntop/ntopng.git
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103 lines
4.3 KiB
C++
103 lines
4.3 KiB
C++
/*
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*
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* (C) 2013-18 - 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 _LOCAL_HOST_H_
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#define _LOCAL_HOST_H_
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#include "ntop_includes.h"
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class LocalHost : public Host {
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private:
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int16_t local_network_id;
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NetworkStats *networkStats;
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DnsStats *dns;
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HTTPstats *http;
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ICMPstats *icmp;
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FrequentStringItems *top_sites;
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char *old_sites;
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char os[16];
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time_t nextSitesUpdate;
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bool systemHost;
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bool dhcpUpdated;
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bool trigger_host_alerts;
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bool drop_all_host_traffic, dump_host_traffic;
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u_int32_t num_alerts_detected;
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u_int32_t attacker_max_num_flows_per_sec, victim_max_num_flows_per_sec;
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u_int32_t attacker_max_num_syn_per_sec, victim_max_num_syn_per_sec;
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AlertCounter *syn_flood_attacker_alert, *syn_flood_victim_alert;
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AlertCounter *flow_flood_attacker_alert, *flow_flood_victim_alert;
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TimeseriesRing *ts_ring;
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map<Host*, u_int16_t> contacts_as_cli, contacts_as_srv;
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void initialize();
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virtual bool readDHCPCache();
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public:
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LocalHost(NetworkInterface *_iface, Mac *_mac, u_int16_t _vlanId, IpAddress *_ip);
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LocalHost(NetworkInterface *_iface, char *ipAddress, u_int16_t _vlanId);
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virtual ~LocalHost();
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virtual int16_t get_local_network_id() { return(local_network_id); };
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virtual bool isLocalHost() { return(true); };
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virtual bool isSystemHost() { return(systemHost); };
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virtual void serialize2redis();
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bool deserialize(char *json_str, char *key);
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virtual json_object* getJSONObject(DetailsLevel details_level);
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virtual NetworkStats* getNetworkStats(int16_t networkId){ return(iface->getNetworkStats(networkId)); };
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virtual u_int32_t getActiveHTTPHosts() { return(http ? http->get_num_virtual_hosts() : 0); };
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virtual HTTPstats* getHTTPstats() { return(http); };
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virtual char* get_os() { return(os); };
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virtual bool dropAllTraffic() { return(drop_all_host_traffic); };
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virtual bool dumpHostTraffic() { return(dump_host_traffic); };
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bool hasAnomalies();
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void luaAnomalies(lua_State* vm);
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virtual void loadAlertsCounter();
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virtual void incNumFlows(bool as_client, Host *peer);
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virtual void decNumFlows(bool as_client, Host *peer);
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virtual void refreshHostAlertPrefs();
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void incrVisitedWebSite(char *hostname);
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virtual bool triggerAlerts() { return(trigger_host_alerts); };
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virtual u_int32_t getNumAlerts(bool from_alertsmanager = false);
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virtual void setNumAlerts(u_int32_t num) { num_alerts_detected = num; };
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virtual void setDumpTrafficPolicy(bool new_policy);
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virtual void setOS(char *_os);
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virtual void updateSynFlags(time_t when, u_int8_t flags, Flow *f, bool syn_sent);
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virtual void updateStats(struct timeval *tv);
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virtual void updateHostTrafficPolicy(char *key);
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virtual void updateHTTPHostRequest(char *virtual_host_name, u_int32_t num_req, u_int32_t bytes_sent, u_int32_t bytes_rcvd);
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virtual void incICMP(u_int8_t icmp_type, u_int8_t icmp_code, bool sent, Host *peer);
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virtual void incNumDNSQueriesSent(u_int16_t query_type) { if(dns) dns->incNumDNSQueriesSent(query_type); };
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virtual void incNumDNSQueriesRcvd(u_int16_t query_type) { if(dns) dns->incNumDNSQueriesRcvd(query_type); };
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virtual void incNumDNSResponsesSent(u_int32_t ret_code) { if(dns) dns->incNumDNSResponsesSent(ret_code); };
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virtual void incNumDNSResponsesRcvd(u_int32_t ret_code) { if(dns) dns->incNumDNSResponsesRcvd(ret_code); };
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virtual void lua(lua_State* vm, AddressTree * ptree, bool host_details,
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bool verbose, bool returnHost, bool asListElement);
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virtual void tsLua(lua_State* vm);
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void makeTsPoint(HostTimeseriesPoint *pt);
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};
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#endif /* _LOCAL_HOST_H_ */
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