mirror of
https://github.com/ntop/ntopng.git
synced 2026-05-03 09:20:10 +00:00
114 lines
4.7 KiB
C++
114 lines
4.7 KiB
C++
/*
|
|
*
|
|
* (C) 2013-23 - ntop.org
|
|
*
|
|
*
|
|
* 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 3 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.
|
|
*
|
|
*/
|
|
|
|
#ifndef _VIEW_INTERFACE_H_
|
|
#define _VIEW_INTERFACE_H_
|
|
|
|
#include "ntop_includes.h"
|
|
|
|
class ViewInterface : public NetworkInterface {
|
|
private:
|
|
bool is_packet_interface;
|
|
u_int8_t num_viewed_interfaces;
|
|
NetworkInterface *viewed_interfaces[MAX_NUM_VIEW_INTERFACES];
|
|
SPSCQueue<Flow *> *viewed_interfaces_queues[MAX_NUM_VIEW_INTERFACES];
|
|
|
|
virtual void sumStats(TcpFlowStats *_tcpFlowStats, EthStats *_ethStats,
|
|
LocalTrafficStats *_localStats, nDPIStats *_ndpiStats,
|
|
PacketStats *_pktStats, TcpPacketStats *_tcpPacketStats,
|
|
ProtoStats *_discardedProbingStats,
|
|
DSCPStats *_dscpStats, SyslogStats *_syslogStats,
|
|
RoundTripStats *_downloadStats,
|
|
RoundTripStats *_uploadStats) const;
|
|
|
|
bool addSubinterface(NetworkInterface *iface);
|
|
|
|
public:
|
|
ViewInterface(const char *_endpoint);
|
|
~ViewInterface();
|
|
|
|
bool walker(u_int32_t *begin_slot, bool walk_all, WalkerType wtype,
|
|
bool (*walker)(GenericHashEntry *h, void *user_data,
|
|
bool *matched),
|
|
void *user_data);
|
|
void viewed_flows_walker(Flow *f, const struct timeval *tv);
|
|
/* Enqueues a flow to a queue reserved for viewed interface identified by
|
|
* viewed_interface_id */
|
|
bool viewEnqueue(time_t t, Flow *f, u_int8_t viewed_interface_id);
|
|
/* Dequeues enqueued flows sequentially for each of the viewed interfaces
|
|
belonging to this view. The total number of elements dequeued is returned.
|
|
*/
|
|
u_int64_t viewDequeue(u_int budget);
|
|
virtual bool areTrafficDirectionsSupported() { return (true); };
|
|
virtual InterfaceType getIfType() const { return interface_type_VIEW; };
|
|
virtual const char *get_type() const { return CONST_INTERFACE_TYPE_VIEW; };
|
|
virtual bool is_ndpi_enabled() const { return false; };
|
|
virtual bool isPacketInterface() const { return is_packet_interface; };
|
|
virtual bool isSampledTraffic() const;
|
|
virtual u_int32_t periodicStatsUpdateFrequency() const;
|
|
void flowPollLoop();
|
|
void startPacketPolling();
|
|
bool set_packet_filter(char *filter) { return false; };
|
|
|
|
AlertsQueue *getAlertsQueue() const { return alertsQueue; };
|
|
|
|
virtual u_int64_t getNumPackets();
|
|
virtual u_int64_t getNumDroppedAlerts();
|
|
virtual u_int64_t getNumBytes();
|
|
virtual u_int getNumPacketDrops();
|
|
virtual u_int64_t getNumDiscardedProbingPackets() const;
|
|
virtual u_int64_t getNumDiscardedProbingBytes() const;
|
|
virtual u_int64_t getNumNewFlows();
|
|
virtual u_int getNumFlows();
|
|
virtual u_int64_t getNumActiveAlertedFlows() const;
|
|
virtual u_int64_t getNumActiveAlertedFlows(
|
|
AlertLevelGroup alert_level_group) const;
|
|
|
|
virtual u_int64_t getCheckPointNumPackets();
|
|
virtual u_int64_t getCheckPointDroppedAlerts();
|
|
virtual u_int64_t getCheckPointNumBytes();
|
|
virtual u_int32_t getCheckPointNumPacketDrops();
|
|
virtual u_int64_t getCheckPointNumDiscardedProbingPackets() const;
|
|
virtual u_int64_t getCheckPointNumDiscardedProbingBytes() const;
|
|
virtual void checkPointCounters(bool drops_only);
|
|
|
|
virtual bool hasSeenVLANTaggedPackets() const;
|
|
|
|
#ifdef NTOPNG_PRO
|
|
virtual void getFlowDevices(lua_State *vm);
|
|
virtual void getFlowDeviceInfo(lua_State *vm, u_int32_t deviceIP);
|
|
#endif
|
|
|
|
virtual u_int32_t getFlowsHashSize();
|
|
virtual Flow *findFlowByKeyAndHashId(u_int32_t key, u_int hash_id,
|
|
AddressTree *allowed_hosts);
|
|
virtual Flow *findFlowByTuple(u_int16_t vlan_id,
|
|
u_int16_t observation_domain_id,
|
|
u_int32_t private_flow_id, Mac *src_mac,
|
|
Mac *dst_mac, IpAddress *src_ip,
|
|
IpAddress *dst_ip, u_int16_t src_port,
|
|
u_int16_t dst_port, u_int8_t l4_proto,
|
|
AddressTree *allowed_hosts) const;
|
|
void dumpFlowLoop();
|
|
virtual void lua_queues_stats(lua_State *vm);
|
|
};
|
|
|
|
#endif /* _VIEW_INTERFACE_H_ */
|