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/* tinyproxy - A fast light-weight HTTP proxy
 * Copyright (C) 1998 Steven Young <sdyoung@miranda.org>
 * Copyright (C) 1999 Robert James Kaes <rjkaes@users.sourceforge.net>
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

/* See 'tinyproxy.c' for detailed information. */

#ifndef TINYPROXY_TINYPROXY_H
#define TINYPROXY_TINYPROXY_H

#include "common.h"
#include "hashmap.h"

/* Global variables for the main controls of the program */
#define MAXBUFFSIZE	((size_t)(1024 * 96))	/* Max size of buffer */
#define MAX_IDLE_TIME 	(60 * 10)	/* 10 minutes of no activity */

/*
 * Even if upstream support is not compiled into tinyproxy, this
 * structure still needs to be defined.
 */
struct upstream
{
  struct upstream *next;
  char *domain;			/* optional */
  char *host;
  int port;
  in_addr_t ip, mask;
};

/*
 * Hold all the configuration time information.
 */
struct config_s
{
  char *logf_name;
  char *config_file;
  unsigned int syslog;		/* boolean */
  int port;
  char *stathost;
  unsigned int quit;		/* boolean */
  char *user;
  char *group;
  char *ipAddr;
#ifdef FILTER_ENABLE
  char *filter;
  unsigned int filter_url;	/* boolean */
  unsigned int filter_extended;	/* boolean */
  unsigned int filter_casesensitive;	/* boolean */
#endif				/* FILTER_ENABLE */
#ifdef XTINYPROXY_ENABLE
  char *my_domain;
#endif
#ifdef REVERSE_SUPPORT
  struct reversepath *reversepath_list;
  unsigned int reverseonly;	/* boolean */
  unsigned int reversemagic;	/* boolean */
  char *reversebaseurl;
#endif
#ifdef UPSTREAM_SUPPORT
  struct upstream *upstream_list;
#endif				/* UPSTREAM_SUPPORT */
  char *pidpath;
  unsigned int idletimeout;
  char *bind_address;
  unsigned int bindsame;

  /*
   * The configured name to use in the HTTP "Via" header field.
   */
  char *via_proxy_name;

  /*
   * Error page support.  Map error numbers to file paths.
   */
  hashmap_t errorpages;

  /*
   * Error page to be displayed if appropriate page cannot be located
   * in the errorpages structure.
   */
  char *errorpage_undef;

  /*
   * The HTML statistics page.
   */
  char *statpage;
};

/* Global Structures used in the program */
extern struct config_s config;
extern unsigned int received_sighup;	/* boolean */
extern unsigned int processed_config_file;	/* boolean */

#endif