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- /* $Id$ */
- /*
- * Copyright (c) 2001-2010 Aaron Turner <aturner at synfin dot net>
- * Copyright (c) 2013-2022 Fred Klassen <tcpreplay at appneta dot com> - AppNeta
- *
- * The Tcpreplay Suite of tools 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 with the authors permission any later version.
- *
- * The Tcpreplay Suite 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 the Tcpreplay Suite. If not, see <http://www.gnu.org/licenses/>.
- */
- #ifndef _DLT_raw_H_
- #define _DLT_raw_H_
- #include "plugins_types.h"
- int dlt_raw_register(tcpeditdlt_t *ctx);
- int dlt_raw_init(tcpeditdlt_t *ctx);
- int dlt_raw_cleanup(tcpeditdlt_t *ctx);
- int dlt_raw_parse_opts(tcpeditdlt_t *ctx);
- int dlt_raw_decode(tcpeditdlt_t *ctx, const u_char *packet, const int pktlen);
- int dlt_raw_encode(tcpeditdlt_t *ctx, u_char *packet, int pktlen, tcpr_dir_t dir);
- int dlt_raw_proto(tcpeditdlt_t *ctx, const u_char *packet, const int pktlen);
- u_char *dlt_raw_get_layer3(tcpeditdlt_t *ctx, u_char *packet, const int pktlen);
- u_char *dlt_raw_merge_layer3(tcpeditdlt_t *ctx,
- u_char *packet,
- const int pktlen,
- u_char *ipv4_data,
- u_char *ipv6_data);
- tcpeditdlt_l2addr_type_t dlt_raw_l2addr_type(void);
- int dlt_raw_l2len(tcpeditdlt_t *ctx, const u_char *packet, const int pktlen);
- u_char *dlt_raw_get_mac(tcpeditdlt_t *ctx, tcpeditdlt_mac_type_t mac, const u_char *packet, const int pktlen);
- /*
- * structure to hold any data parsed from the packet by the decoder.
- * Example: Ethernet VLAN tag info
- */
- struct raw_extra_s {
- u_char packet[MAXPACKET];
- };
- typedef struct raw_extra_s raw_extra_t;
- /*
- * FIXME: structure to hold any data in the tcpeditdlt_plugin_t->config
- * Things like:
- * - Parsed user options
- * - State between packets
- * - Note, you should only use this for the encoder function, decoder functions should place
- * "extra" data parsed from the packet in the tcpeditdlt_t->decoded_extra buffer since that
- * is available to any encoder plugin.
- */
- struct raw_config_s {
- /* dummy entry for SunPro compiler which doesn't like empty structs */
- int dummy;
- };
- typedef struct raw_config_s raw_config_t;
- #endif
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