decode.h

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/*
 * decode.h
 *
 * Protocol decoding routines.
 *
 * Copyright (c) 2000 Dug Song <dugsong@monkey.org>
 *
 * $Id: decode.h,v 1.5 2001/03/15 08:33:06 dugsong Exp $
 */
 
#ifndef DECODE_H
#define DECODE_H
 
typedef int (*decode_func)(u_char *, int, u_char *, int);
 
struct decode {
    char           *dc_name;
    decode_func dc_func;
};
 
struct decode *getdecodebyname(const char *name);
 
 
#define pletohs(p)  ((u_short)                         \
             ((u_short)*((u_char *)p+1)<<8|    \
              (u_short)*((u_char *)p+0)<<0))
     
#define pletohl(p)  ((u_int32_t)*((u_char *)p+3)<<24|  \
             (u_int32_t)*((u_char *)p+2)<<16|  \
             (u_int32_t)*((u_char *)p+1)<<8|   \
             (u_int32_t)*((u_char *)p+0)<<0)
 
#define pntohs(p)   ((u_short)             \
             ((u_short)*((u_char *)p+1)<<0|    \
              (u_short)*((u_char *)p+0)<<8))
             
#define pntohl(p)   ((u_int32_t)*((u_char *)p+3)<<0|   \
             (u_int32_t)*((u_char *)p+2)<<18|  \
             (u_int32_t)*((u_char *)p+1)<<16|  \
             (u_int32_t)*((u_char *)p+0)<<24)
 
int strip_telopts(u_char *buf, int len);
 
int strip_lines(char *buf, int max_lines);
 
int is_ascii_string(char *buf, int len);
 
u_char *bufbuf(u_char *big, int blen, u_char *little, int llen);
 
int decode_aim(u_char *buf, int len, u_char *obuf, int olen);
int decode_citrix(u_char *buf, int len, u_char *obuf, int olen);
int decode_cvs(u_char *buf, int len, u_char *obuf, int olen);
int decode_ftp(u_char *buf, int len, u_char *obuf, int olen);
int decode_hex(u_char *buf, int len, u_char *obuf, int olen);
int decode_http(u_char *buf, int len, u_char *obuf, int olen);
int decode_icq(u_char *buf, int len, u_char *obuf, int olen);
int decode_imap(u_char *buf, int len, u_char *obuf, int olen);
int decode_irc(u_char *buf, int len, u_char *obuf, int olen);
int decode_ldap(u_char *buf, int len, u_char *obuf, int olen);
int decode_mmxp(u_char *buf, int len, u_char *obuf, int olen);
int decode_mountd(u_char *buf, int len, u_char *obuf, int olen);
int decode_napster(u_char *buf, int len, u_char *obuf, int olen);
int decode_nntp(u_char *buf, int len, u_char *obuf, int olen);
int decode_oracle(u_char *buf, int len, u_char *obuf, int olen);
int decode_ospf(u_char *buf, int len, u_char *obuf, int olen);
int decode_pcanywhere(u_char *buf, int len, u_char *obuf, int olen);
int decode_pop(u_char *buf, int len, u_char *obuf, int olen);
int decode_poppass(u_char *buf, int len, u_char *obuf, int olen);
int decode_portmap(u_char *buf, int len, u_char *obuf, int olen);
int decode_postgresql(u_char *buf, int len, u_char *obuf, int olen);
int decode_pptp(u_char *buf, int len, u_char *obuf, int olen);
int decode_rip(u_char *buf, int len, u_char *obuf, int olen);
int decode_rlogin(u_char *buf, int len, u_char *obuf, int olen);
int decode_smb(u_char *buf, int len, u_char *obuf, int olen);
int decode_smtp(u_char *buf, int len, u_char *obuf, int olen);
int decode_sniffer(u_char *buf, int len, u_char *obuf, int olen);
int decode_snmp(u_char *buf, int len, u_char *obuf, int olen);
int decode_socks(u_char *buf, int len, u_char *obuf, int olen);
int decode_tds(u_char *buf, int len, u_char *obuf, int olen);
int decode_telnet(u_char *buf, int len, u_char *obuf, int olen);
int decode_vrrp(u_char *buf, int len, u_char *obuf, int olen);
int decode_x11(u_char *buf, int len, u_char *obuf, int olen);
int decode_yppasswd(u_char *buf, int len, u_char *obuf, int olen);
int decode_ypserv(u_char *buf, int len, u_char *obuf, int olen);
 
#endif /* DECODE_H */