#ifndef GATEWAY_H_INCLUDED #define GATEWAY_H_INCLUDED #define GATEWAY_H_VERSION "$Id: gateway.h,v 1.7 2002/03/26 22:29:54 swa Exp $" /********************************************************************* * * File : $Source: /cvsroot/ijbswa/current/gateway.h,v $ * * Purpose : Contains functions to connect to a server, possibly * using a "gateway" (i.e. HTTP proxy and/or SOCKS4 * proxy). Also contains the list of gateway types. * * Copyright : Written by and Copyright (C) 2001 the SourceForge * Privoxy team. http://www.privoxy.org/ * * Based on the Internet Junkbuster originally written * by and Copyright (C) 1997 Anonymous Coders and * Junkbusters Corporation. http://www.junkbusters.com * * This program is free software; you can redistribute it * and/or modify it under the terms of the GNU General * Public License as published by the Free Software * Foundation; either version 2 of the License, or (at * your option) any later version. * * This program is distributed in the hope that it will * be useful, but WITHOUT ANY WARRANTY; without even the * implied warranty of MERCHANTABILITY or FITNESS FOR A * PARTICULAR PURPOSE. See the GNU General Public * License for more details. * * The GNU General Public License should be included with * this file. If not, you can view it at * http://www.gnu.org/copyleft/gpl.html * or write to the Free Software Foundation, Inc., 59 * Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * Revisions : * $Log: gateway.h,v $ * Revision 1.7 2002/03/26 22:29:54 swa * we have a new homepage! * * Revision 1.6 2002/03/25 22:12:45 oes * Added fix for undefined INADDR_NONE on Solaris by Bart Schelstraete * * Revision 1.5 2002/03/24 13:25:43 swa * name change related issues * * Revision 1.4 2002/03/09 20:03:52 jongfoster * - Making various functions return int rather than size_t. * (Undoing a recent change). Since size_t is unsigned on * Windows, functions like read_socket that return -1 on * error cannot return a size_t. * * THIS WAS A MAJOR BUG - it caused frequent, unpredictable * crashes, and also frequently caused JB to jump to 100% * CPU and stay there. (Because it thought it had just * read ((unsigned)-1) == 4Gb of data...) * * - The signature of write_socket has changed, it now simply * returns success=0/failure=nonzero. * * - Trying to get rid of a few warnings --with-debug on * Windows, I've introduced a new type "jb_socket". This is * used for the socket file descriptors. On Windows, this * is SOCKET (a typedef for unsigned). Everywhere else, it's * an int. The error value can't be -1 any more, so it's * now JB_INVALID_SOCKET (which is -1 on UNIX, and in * Windows it maps to the #define INVALID_SOCKET.) * * - The signature of bind_port has changed. * * Revision 1.3 2001/07/29 18:58:15 jongfoster * Removing nested #includes, adding forward declarations for needed * structures, and changing the #define _FILENAME_H to FILENAME_H_INCLUDED. * * Revision 1.2 2001/06/07 23:12:14 jongfoster * Removing gateways[] list - no longer used. * Replacing function pointer in struct gateway with a directly * called function forwarded_connect(), which can do the common * task of deciding whether to connect to the web server or HTTP * proxy. * Replacing struct gateway with struct forward_spec * * Revision 1.1.1.1 2001/05/15 13:58:54 oes * Initial import of version 2.9.3 source tree * * *********************************************************************/ #ifdef __cplusplus extern "C" { #endif struct forward_spec; struct http_request; struct client_state; extern jb_socket forwarded_connect(const struct forward_spec * fwd, struct http_request *http, struct client_state *csp); /* * Solaris fix */ #ifndef INADDR_NONE #define INADDR_NONE -1 #endif /* * Revision control strings from this header and associated .c file */ extern const char gateway_rcs[]; extern const char gateway_h_rcs[]; #ifdef __cplusplus } /* extern "C" */ #endif #endif /* ndef GATEWAY_H_INCLUDED */ /* Local Variables: tab-width: 3 end: */