1 #ifndef GATEWAY_H_INCLUDED
2 #define GATEWAY_H_INCLUDED
3 /*********************************************************************
5 * File : $Source: /cvsroot/ijbswa/current/gateway.h,v $
7 * Purpose : Contains functions to connect to a server, possibly
8 * using a "gateway" (i.e. HTTP proxy and/or SOCKS4
9 * proxy). Also contains the list of gateway types.
11 * Copyright : Written by and Copyright (C) 2001-2009 the
12 * Privoxy team. http://www.privoxy.org/
14 * Based on the Internet Junkbuster originally written
15 * by and Copyright (C) 1997 Anonymous Coders and
16 * Junkbusters Corporation. http://www.junkbusters.com
18 * This program is free software; you can redistribute it
19 * and/or modify it under the terms of the GNU General
20 * Public License as published by the Free Software
21 * Foundation; either version 2 of the License, or (at
22 * your option) any later version.
24 * This program is distributed in the hope that it will
25 * be useful, but WITHOUT ANY WARRANTY; without even the
26 * implied warranty of MERCHANTABILITY or FITNESS FOR A
27 * PARTICULAR PURPOSE. See the GNU General Public
28 * License for more details.
30 * The GNU General Public License should be included with
31 * this file. If not, you can view it at
32 * http://www.gnu.org/copyleft/gpl.html
33 * or write to the Free Software Foundation, Inc., 59
34 * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
36 *********************************************************************/
43 extern jb_socket forwarded_connect(const struct forward_spec * fwd,
44 struct http_request *http,
45 struct client_state *csp);
47 #ifdef FEATURE_CONNECTION_SHARING
48 extern void initialize_reusable_connections(void);
49 extern void forget_connection(jb_socket sfd);
50 extern void remember_connection(const struct reusable_connection *connection);
51 extern int close_unusable_connections(void);
52 #endif /* FEATURE_CONNECTION_SHARING */
54 extern void mark_connection_closed(struct reusable_connection *closed_connection);
55 #ifdef FEATURE_CONNECTION_KEEP_ALIVE
56 extern int connection_destination_matches(const struct reusable_connection *connection,
57 const struct http_request *http,
58 const struct forward_spec *fwd);
59 #endif /* def FEATURE_CONNECTION_KEEP_ALIVE */
62 extern jb_err socks_fuzz(struct client_state *csp);
65 #endif /* ndef GATEWAY_H_INCLUDED */