1 /* $OpenBSD: canohost.h,v 1.6 2001/04/12 19:15:24 markus Exp $ */ 2 3 /* 4 * Author: Tatu Ylonen <ylo@cs.hut.fi> 5 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland 6 * All rights reserved 7 * 8 * As far as I am concerned, the code I have written for this software 9 * can be used freely for any purpose. Any derived versions of this 10 * software must be clearly marked as such, and if the derived work is 11 * incompatible with the protocol description in the RFC file, it must be 12 * called by a name other than "ssh" or "Secure Shell". 13 */ 14 15 /* 16 * Return the canonical name of the host in the other side of the current 17 * connection (as returned by packet_get_connection). The host name is 18 * cached, so it is efficient to call this several times. 19 */ 20 const char *get_canonical_hostname(int reverse_mapping_check); 21 22 /* 23 * Returns the IP-address of the remote host as a string. The returned 24 * string is cached and must not be freed. 25 */ 26 const char *get_remote_ipaddr(void); 27 28 const char *get_remote_name_or_ip(u_int utmp_len, int reverse_mapping_check); 29 30 /* Returns the ipaddr/port number of the peer of the socket. */ 31 char * get_peer_ipaddr(int socket); 32 int get_peer_port(int sock); 33 char * get_local_ipaddr(int socket); 34 char * get_local_name(int socket); 35 36 /* Returns the port number of the remote/local host. */ 37 int get_remote_port(void); 38 int get_local_port(void); 39