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+/* $Id: tcpbridge.h 2423 2010-03-13 07:09:49Z aturner $ */
+
+/*
+ * Copyright (c) 2005-2010 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 __TCPBRIDGE_H__
+#define __TCPBRIDGE_H__
+
+/* we don't support endpoints w/ tcpbridge */
+#define TCPEDIT_ENDPOINTS_DISABLE 1
+
+#include "config.h"
+#include "defines.h"
+#include "common.h"
+#include "tcpedit/tcpedit.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <regex.h>
+
+#ifdef ENABLE_DMALLOC
+#include <dmalloc.h>
+#endif
+
+
+/* run-time options */
+struct tcpbridge_opt_s {
+    char *intf1;
+    char *intf2;
+    
+    /* store the mac address of each interface here to prevent loops */
+    char intf1_mac[ETHER_ADDR_LEN];
+    char intf2_mac[ETHER_ADDR_LEN];
+    
+    /* truncate packet ? */
+    int truncate;
+    
+    COUNTER limit_send;
+    
+    pcap_t *pcap1;
+    pcap_t *pcap2;
+    int unidir;
+    int snaplen;
+    int to_ms;
+    int promisc;
+    int poll_timeout;
+
+#ifdef ENABLE_VERBOSE
+    /* tcpdump verbose printing */
+    int verbose;
+    char *tcpdump_args;
+    tcpdump_t *tcpdump;
+#endif
+
+    
+
+    /* filter options */
+    tcpr_xX_t xX;
+    tcpr_bpf_t bpf;
+    regex_t preg;
+    tcpr_cidr_t *cidrdata;
+    
+    int mtu;
+    int maxpacket;
+    int fixcsum;
+    u_int16_t l2proto;
+    u_int16_t l2_mem_align; /* keep things 4 byte aligned */
+};
+
+typedef struct tcpbridge_opt_s tcpbridge_opt_t;
+    
+#endif
+
+/*
+ Local Variables:
+ mode:c
+ indent-tabs-mode:nil
+ c-basic-offset:4
+ End:
+*/
+