1/* 2 Copyright (C) 2002-2010 Karl J. Runge <runge@karlrunge.com> 3 All rights reserved. 4 5This file is part of x11vnc. 6 7x11vnc is free software; you can redistribute it and/or modify 8it under the terms of the GNU General Public License as published by 9the Free Software Foundation; either version 2 of the License, or (at 10your option) any later version. 11 12x11vnc is distributed in the hope that it will be useful, 13but WITHOUT ANY WARRANTY; without even the implied warranty of 14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15GNU General Public License for more details. 16 17You should have received a copy of the GNU General Public License 18along with x11vnc; if not, write to the Free Software 19Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA 20or see <http://www.gnu.org/licenses/>. 21 22In addition, as a special exception, Karl J. Runge 23gives permission to link the code of its release of x11vnc with the 24OpenSSL project's "OpenSSL" library (or with modified versions of it 25that use the same license as the "OpenSSL" library), and distribute 26the linked executables. You must obey the GNU General Public License 27in all respects for all of the code used other than "OpenSSL". If you 28modify this file, you may extend this exception to your version of the 29file, but you are not obligated to do so. If you do not wish to do 30so, delete this exception statement from your version. 31*/ 32 33#ifndef _X11VNC_INET_H 34#define _X11VNC_INET_H 35 36/* -- inet.h -- */ 37 38extern char *host2ip(char *host); 39extern char *raw2host(char *raw, int len); 40extern char *raw2ip(char *raw); 41extern char *ip2host(char *ip); 42extern int ipv6_ip(char *host); 43extern int dotted_ip(char *host, int partial); 44extern int get_remote_port(int sock); 45extern int get_local_port(int sock); 46extern char *get_remote_host(int sock); 47extern char *get_local_host(int sock); 48extern char *ident_username(rfbClientPtr client); 49extern int find_free_port(int start, int end); 50extern int find_free_port6(int start, int end); 51extern int have_ssh_env(void); 52extern char *ipv6_getnameinfo(struct sockaddr *paddr, int addrlen); 53extern char *ipv6_getipaddr(struct sockaddr *paddr, int addrlen); 54extern int listen6(int port); 55extern int listen_unix(char *file); 56extern int accept_unix(int s); 57extern int connect_tcp(char *host, int port); 58extern int listen_tcp(int port, in_addr_t iface, int try6); 59 60#endif /* _X11VNC_INET_H */ 61