mirror of
https://github.com/ntop/ntopng.git
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55 lines
1.7 KiB
C++
55 lines
1.7 KiB
C++
/*
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*
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* (C) 2015-26 - 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 _PACKET_DUMPER_H_
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#define _PACKET_DUMPER_H_
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#include "ntop_includes.h"
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class PacketDumper {
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private:
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NetworkInterface *iface;
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pcap_dumper_t *dumper;
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u_int32_t file_id;
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u_int16_t iface_type;
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u_int64_t num_dumped_packets;
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u_int64_t max_bytes_per_file;
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u_int64_t max_files;
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u_int64_t num_bytes_cur_file;
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char *out_path;
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public:
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PacketDumper(NetworkInterface *iface, const char *path);
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~PacketDumper();
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void init(NetworkInterface *i);
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void closeDump();
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void idle();
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bool checkClose();
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bool openDump();
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bool dumpPacket(const struct pcap_pkthdr *h, const u_char *packet);
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bool dumpL3Packet(const u_char *l3, u_int32_t l3_len, struct timeval *ts,
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u_char *dst_mac, u_char *src_mac, int ip_version);
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inline u_int64_t get_num_dumped_packets() { return num_dumped_packets; }
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inline u_int64_t get_num_dumped_files() { return file_id; }
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};
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#endif /* _PACKET_DUMPER_H_ */
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