forked from osmocom/wireshark
1b6cc6320e
We rename "file format" plugins to "libwiretap" plugins, as they can register as read handlers for a new file type, read/write handlers for a pcap-ng block type (or both). To register as a pcap-ng block type handler, in the register_wtap_module() routine of your plugin, call register_pcapng_block_type_handler() with the pcap-ng block type and pointers to your routines to read and write those blocks. Those routines should read and write REC_TYPE_FILE_TYPE_SPECIFIC records, with the block type in the pseudo-header for the record in the struct wtap_pkthdr structure, with time stamps stored in that structure, and with a blob of data for the rest of the record. This is for bug 8590. Change-Id: I71847d834854a29ceb85894fd094c2ae91a04273 Reviewed-on: https://code.wireshark.org/review/1775 Reviewed-by: Guy Harris <guy@alum.mit.edu>
41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/* pcap_module.h
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*
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* Wiretap Library
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* Copyright (c) 1998 by Gilbert Ramirez <gram@alumni.rice.edu>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __PCAP_MODULE_H__
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#define __PCAP_MODULE_H__
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/*
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* Reader and writer routines for pcap-ng block types.
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*/
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typedef gboolean (*block_reader)(FILE_T, int, gboolean, struct wtap_pkthdr *,
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Buffer *, int *, gchar **);
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typedef gboolean (*block_writer)(wtap_dumper *, const struct wtap_pkthdr *,
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const guint8 *, int *);
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/*
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* Register a handler for a pcap-ng block type.
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*/
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WS_DLL_PUBLIC
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void register_pcapng_block_type_handler(guint block_type, block_reader read,
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block_writer write);
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#endif /* __PCAP_MODULE_H__ */
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