
/*
 * $Id: globals.h,v 1.141 2007/08/13 17:20:51 hno Exp $
 *
 *
 * SQUID Web Proxy Cache          http://www.squid-cache.org/
 * ----------------------------------------------------------
 *
 *  Squid is the result of efforts by numerous individuals from
 *  the Internet community; see the CONTRIBUTORS file for full
 *  details.   Many organizations have provided support for Squid's
 *  development; see the SPONSORS file for full details.  Squid is
 *  Copyrighted (C) 2001 by the Regents of the University of
 *  California; see the COPYRIGHT file for full details.  Squid
 *  incorporates software developed and/or copyrighted by other
 *  sources; see the CREDITS file for full details.
 *
 *  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., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
 *
 */

#ifndef SQUID_GLOBALS_H
#define SQUID_GLOBALS_H

#ifdef __cplusplus
extern "C"
{
#endif

    extern FILE *debug_log;		/* NULL */
    extern SquidConfig Config;
    extern SquidConfig2 Config2;
    extern char *ConfigFile;	/* NULL */
    extern char *IcpOpcodeStr[];
    extern const char *dns_error_message;	/* NULL */
    extern const char *log_tags[];
    extern char tmp_error_buf[ERROR_BUF_SZ];
    extern char *volatile debug_options;	/* NULL */
    extern char ThisCache[SQUIDHOSTNAMELEN << 1];
    extern char ThisCache2[SQUIDHOSTNAMELEN << 1];
    extern char config_input_line[BUFSIZ];
    extern const char *DefaultConfigFile;	/* DEFAULT_CONFIG_FILE */
    extern const char *cfg_filename;	/* NULL */
    extern const char *const appname;	/* "squid" */
    extern const char *const dash_str;	/* "-" */
    extern const char *const localhost;	/* "127.0.0.1" */
    extern const char *const null_string;	/* "" */
    extern const char *const version_string;	/* VERSION */
    extern const char *const full_appname_string;	/* PACKAGE "/" VERSION */
    extern const char *const appname_string;	/* PACKAGE */
    extern char * visible_appname_string;
    extern const char *const w_space;	/* " \t\n\r" */
    extern const char *fdTypeStr[];
    extern const char *hier_strings[];
    extern const char *memStatusStr[];
    extern const char *pingStatusStr[];
    extern const char *storeStatusStr[];
    extern const char *swapStatusStr[];
    extern fde *fd_table;		/* NULL */
    extern int Biggest_FD;		/* -1 */
    extern int Number_FD;		/* 0 */
    extern int Opening_FD;		/* 0 */
    extern int HttpSockets[MAXHTTPPORTS];
    extern int NDnsServersAlloc;	/* 0 */
    extern int NHttpSockets;	/* 0 */
    extern int RESERVED_FD;
    extern int Squid_MaxFD;		/* SQUID_MAXFD */
    extern int config_lineno;	/* 0 */
    extern int do_mallinfo;		/* 0 */
    extern int opt_reuseaddr;	/* 1 */
    extern int icmp_sock;		/* -1 */
    extern int neighbors_do_private_keys;	/* 1 */
    extern int opt_catch_signals;	/* 1 */
    extern int opt_debug_stderr;	/* -1 */
    extern int opt_dns_tests;	/* 1 */
    extern int opt_foreground_rebuild;	/* 0 */
    extern int opt_forwarded_for;	/* 1 */
    extern int opt_reload_hit_only;	/* 0 */
#if HAVE_SYSLOG

    extern int opt_syslog_enable;	/* 0 */
#endif

    extern int opt_udp_hit_obj;	/* 0 */
    extern int opt_create_swap_dirs;	/* 0 */
    extern int opt_store_doublecheck;	/* 0 */
    extern int syslog_enable;	/* 0 */
    extern int theInIcpConnection;	/* -1 */
    extern int theOutIcpConnection;	/* -1 */
    extern int DnsSocket;		/* -1 */
#ifdef SQUID_SNMP

    extern int theInSnmpConnection;	/* -1 */
    extern int theOutSnmpConnection;	/* -1 */
    extern char *snmp_agentinfo;
#endif

    extern int n_disk_objects;	/* 0 */
    extern iostats IOStats;

    extern struct _acl_deny_info_list *DenyInfoList;	/* NULL */

    extern struct IN_ADDR any_addr;

    extern struct IN_ADDR local_addr;

    extern struct IN_ADDR no_addr;

    extern struct IN_ADDR theOutICPAddr;

    extern struct IN_ADDR theOutSNMPAddr;

    extern struct timeval current_time;

    extern struct timeval squid_start;
    extern int shutting_down;	/* 0 */
    extern int reconfiguring;	/* 0 */
    extern unsigned long store_swap_size;	/* 0 */
    extern time_t hit_only_mode_until;	/* 0 */
    extern StatCounters statCounter;
    extern char *err_type_str[];
    extern char *icp_opcode_str[];
    extern char *swap_log_op_str[];
    extern char *lookup_t_str[];
    extern double request_failure_ratio;	/* 0.0 */
    extern double current_dtime;
    extern int store_hash_buckets;	/* 0 */
    extern hash_table *store_table;	/* NULL */
    extern dlink_list ClientActiveRequests;
    extern int hot_obj_count;	/* 0 */
    extern const int CacheDigestHashFuncCount;	/* 4 */
    extern CacheDigest *store_digest;	/* NULL */
    extern const char *StoreDigestFileName;		/* "store_digest" */
    extern const char *StoreDigestMimeStr;	/* "application/cache-digest" */

    extern const char *MultipartMsgBoundaryStr;	/* "Unique-Squid-Separator" */
#if HTTP_VIOLATIONS

    extern int refresh_nocache_hack;	/* 0 */
#endif

    extern int store_open_disk_fd;	/* 0 */
    extern const char *SwapDirType[];
    extern int store_swap_low;	/* 0 */
    extern int store_swap_high;	/* 0 */
    extern size_t store_pages_max;	/* 0 */
    extern int64_t store_maxobjsize;	/* -1 */
    extern hash_table *proxy_auth_username_cache;	/* NULL */
    extern int incoming_sockets_accepted;
#ifdef _SQUID_MSWIN_

    extern unsigned int WIN32_Socks_initialized;	/* 0 */
#endif
#ifdef _SQUID_WIN32_

    extern unsigned int WIN32_OS_version;	/* 0 */
    extern char *WIN32_OS_string;           /* NULL */
    extern char *WIN32_Service_name;        /* NULL */
    extern char *WIN32_Command_Line;        /* NULL */
    extern char *WIN32_Service_Command_Line; /* NULL */
    extern unsigned int WIN32_run_mode;     /* _WIN_SQUID_RUN_MODE_INTERACTIVE */
#endif
#if HAVE_SBRK

    extern void *sbrk_start;	/* 0 */
#endif

    extern int ssl_ex_index_server;	/* -1 */
    extern int ssl_ctx_ex_index_dont_verify_domain; /* -1 */

    extern const char *external_acl_message;      /* NULL */
    extern int opt_send_signal;	/* -1 */
    extern int opt_no_daemon; /* 0 */
#if LINUX_TPROXY
    extern int need_linux_tproxy; /* 0 */
#endif


#ifdef __cplusplus
}

#endif

#endif /* SQUID_GLOBALS_H */
