/*
* Copyright (c) 2023 Nataliia Korop
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup libpcap
* @{
*/
/** @file Pcap dumper. Structure is a part of every device that is in category PCAP and can dump packets.
*/
#ifndef PCAP_IFACE_H_
#define PCAP_IFACE_H_
#include <errno.h>
#include <fibril_synch.h>
#include "pcap.h"
/** Packet dumper structure that is responsible for dumping packets. */
typedef struct pcap_dumper {
fibril_mutex_t mutex;
/** Flag that indicates, whether the packet should be dumped or ignored. */
bool to_dump;
/** Writer structure that is responsible for writing data to the destination buffer. */
pcap_writer_t writer;
} pcap_dumper_t;
extern errno_t pcap_dumper_start(pcap_dumper_t *, const char *);
extern void pcap_dumper_stop(pcap_dumper_t *);
extern int pcap_dumper_get_ops_number(void);
extern errno_t pcap_dumper_set_ops(pcap_dumper_t *, int);
extern void pcap_dumper_add_packet(pcap_dumper_t *, const void *data, size_t size);
#endif
/** @}
*/