mirror of https://gerrit.osmocom.org/osmo-pcap
90 lines
2.0 KiB
C
90 lines
2.0 KiB
C
/*
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* osmo-pcap-server code
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*
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* (C) 2011 by Holger Hans Peter Freyther <zecke@selfish.org>
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* (C) 2011 by On-Waves
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* All Rights Reserved
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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 Affero 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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef OSMO_PCAP_SERVER_H
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#define OSMO_PCAP_SERVER_H
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#include <osmocom/core/select.h>
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#include <osmocom/core/linuxlist.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <pcap.h>
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#include <time.h>
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struct osmo_pcap_server;
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#define STATE_INITIAL 0
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#define STATE_DATA 1
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struct osmo_pcap_conn {
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/* list of connections */
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struct llist_head entry;
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struct osmo_pcap_server *server;
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/* name */
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char *name;
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char *remote_host;
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struct in_addr remote_addr;
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/* Remote connection */
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struct osmo_fd rem_fd;
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int local_fd;
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/* pcap stuff */
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struct pcap_file_header file_hdr;
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/* last time */
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struct tm last_write;
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/* read buffering */
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int state;
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int pend;
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char buf[4096];
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struct osmo_pcap_data *data;
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};
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struct osmo_pcap_server {
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struct llist_head conn;
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int port;
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char *addr;
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struct osmo_fd listen_fd;
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char *base_path;
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off_t max_size;
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};
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extern struct osmo_pcap_server *pcap_server;
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int osmo_pcap_server_listen(struct osmo_pcap_server *server);
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struct osmo_pcap_conn *osmo_pcap_server_find(struct osmo_pcap_server *ser,
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const char *name);
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void osmo_pcap_server_delete(struct osmo_pcap_conn *conn);
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void vty_server_init(struct osmo_pcap_server *server);
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#endif
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