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- /* $Id: bridge.h 1757 2007-03-22 05:38:56Z aturner $ */
- /*
- * Copyright (c) 2001-2004 Aaron Turner.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. Neither the names of the copyright owners nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED ``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 AUTHORS OR COPYRIGHT HOLDERS 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.
- */
- #ifndef __BRIDGE_H__
- #define __BRIDGE_H__
- #include "config.h"
- #include "lib/tree.h"
- #include "tcpedit/tcpedit.h"
- /*
- * RBTree node object for tracking which side of tcpreplay where
- * each source MAC address lives
- */
- struct macsrc_t {
- RB_ENTRY(macsrc_t) node;
- u_char key[ETHER_ADDR_LEN];
- u_char source; /* interface device name we first saw the source MAC */
- sendpacket_t *sp; /* sendpacket handle to send packets out */
- };
- /* pri and secondary pcap interfaces */
- #define PCAP_INT1 0
- #define PCAP_INT2 1
- /* our custom pcap_dispatch handler user struct */
- struct live_data_t {
- u_int32_t linktype;
- int l2enabled;
- int l2len;
- u_char source;
- char *l2data;
- pcap_t *pcap;
- tcpedit_t *tcpedit;
- };
- void rbinit(void);
- void do_bridge(tcpedit_t *, pcap_t *, pcap_t *);
- #endif
- /*
- Local Variables:
- mode:c
- indent-tabs-mode:nil
- c-basic-offset:4
- End:
- */
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