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/* Sniffit Structs File */
#ifndef _SN_STRUCTS_H_
#define _SN_STRUCTS_H_
#include <stdio.h>
#include "sn_packetstructs.h"
/**** Global data **********************************************************/
struct file_info
{
char proto, filename[50];
FILE *f;
unsigned long bytes;
_32_bit exp_seq; /* expected seq to avoid double logging */
int time_out;
char log; /* log=0 : do nothing */
/* log=1 : log 'login' */
/* log=2 : 'login' logged */
/* log=3 : log password */
/* log=4 : password logged */
/* log=99 : no more detection */
char scroll_buf[SCBUF+1]; /* scroll buffer */
char *buffer; /* pointer to a buffer */
struct file_info *next;
};
/**** Global data (config) **************************************************/
struct cfg_file_contense
{
unsigned char host[16];
unsigned int priority;
unsigned char wildcard;
unsigned short port;
};
/**** Global data (plugins) *************************************************/
struct Plugin_data {
struct unwrap PL_info;
struct IP_header PL_iphead;
struct TCP_header PL_tcphead;
struct UDP_header PL_udphead;
unsigned char PL_data[MTU];
unsigned char PL_packet[MTU];
};
/**** Global data (interactive) *********************************************/
#ifdef INCLUDE_INTERFACE
#include "sn_curses.h"
struct box_window
{
WINDOW *main_window, *work_window;
};
struct shared_conn_data /* shared memory connection datastructure */
{
char connection [CONN_NAMELEN]; /* full ID string of conn */
char desc [DESC_BYTES]; /* connection description */
int timeout;
};
struct shared_logged_conn /* shared memory logging datastructure */
{
char log_enter [CONN_NAMELEN]; /* normal logging */
};
struct snif_mask /* struct for mask */
{
_32_bit source_ip, destination_ip;
_16_bit source_port, destination_port;
};
/* (packet generation) */
struct generate_mask
{
_32_bit dest_ip, source_ip;
_16_bit dest_port, source_port;
_32_bit pkt_no;
};
struct sp_data_exchange {
int fd; /* Sh!t from transmit_TCP */
char *data;
int datalen;
_32_bit source; unsigned short source_port;
_32_bit dest; unsigned short dest_port;
_32_bit seq, ack;
unsigned short flags;
char *buffer; /* work buffer */
int IP_optlen; /* IP options length in bytes */
int TCP_optlen; /* TCP options length in bytes */
};
#endif
#endif
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