/* 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 'main.c' for detailed information. */

#ifndef __MAIN_H__
#define __MAIN_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;
        const char *config_file;
        unsigned int syslog;    /* boolean */
        int port;
        char *stathost;
        unsigned int godaemon;  /* boolean */
        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
        unsigned int add_xtinyproxy; /* boolean */
#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 /* __MAIN_H__ */