/*
 * Copyright (c) 1995 - 2003 Kungliga Tekniska Hgskolan
 * (Royal Institute of Technology, Stockholm, Sweden).
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 
 * 3. Neither the name of the Institute nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

/*
 *  Include file for whole arlad
 *  $Id: arla_local.h,v 1.91 2004/03/26 12:06:10 lha Exp $
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <ctype.h>
#include <time.h>
#include <limits.h>
#include <errno.h>
#include <sys/time.h>
#if defined(HAVE_DIRENT_H)
#include <dirent.h>
#if DIRENT_AND_SYS_DIR_H
#include <sys/dir.h>
#endif
#elif defined(HAVE_SYS_DIR_H)
#include <sys/dir.h>
#endif
#include <unistd.h>
#include <sys/types.h>
#ifdef HAVE_LINUX_TYPES_H
#include <linux/types.h>
#endif
#include <sys/param.h>
#include <sys/socket.h>
#include <sys/uio.h>
#ifdef HAVE_SYS_MMAN_H
#include <sys/mman.h>
#endif
#ifdef HAVE_SYS_IOCCOM_H
#include <sys/ioccom.h>
#endif
#ifdef HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#ifdef HAVE_SYS_MOUNT_H
#include <sys/mount.h>
#endif
#ifdef HAVE_SYS_PRCTL_H
#include <sys/prctl.h>
#endif
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <fcntl.h>
#include <pwd.h>
#include <err.h>
#include <parse_units.h>
#include <roken.h>

#include <lwp.h>
#include <lock.h>

#include <rx/rx.h>
#include <rx/rx_null.h>

#ifdef HAVE_OPENSSL
#include <openssl/des.h>
#else
#include <des.h>
#endif
#include <rxkad.h>

#include <ifaddrs.h>

#include <kafs.h>

#include <uae.h>

#include "log.h"

#include "fs.h"
#include "cmcb.h"
#include "fs.cs.h"
#include "list.h"
#include "vldb.h"
#include "vldb.cs.h"
#include "volcache.h"
#include "fbuf.h"
#include "bool.h"
#include "hash.h"
#include "heap.h"
#include "afs_dir.h"
#include "ports.h"
#include "conn.h"
#include "poller.h"
#include "fcache.h"
#include "state.h"
#include "inter.h"
#include "cred.h"
#include "adir.h"
#include "service.h"
#include "subr.h"
#include "fprio.h"
#include "disco.h"
#include "stats.h"
#include "kernel.h"
#include "messages.h"
#include "fs_errors.h"
#include "arladeb.h"
#include "ko.h"
#include "nnpfs.h"
#include "afs_uuid.h"

enum connected_mode { CONNECTED  = 0,
		      FETCH_ONLY = 1,
		      DISCONNECTED = 2,
                      CONNECTEDLOG = 4};

extern enum connected_mode connected_mode;

#include "dynroot.h"

#ifndef DEFAULT_STACKSIZE
#define DEFAULT_STACKSIZE (32*1024)
#endif
extern int default_stacksize;

#if 0
#define assert_flag(e,f)	assert((e)->flags.f)
#define assert_not_flag(e,f)	assert(!(e)->flags.f)
#else
#define assert_flag(e,f)	do { } while(0)
#define assert_not_flag(e,f)	do { } while(0)
#endif

#define SYSNAMEMAXLEN 2048
extern char **sysnamelist;
extern int sysnamenum;


#define ARLA_NUMCONNS 200
#define ARLA_HIGH_VNODES 4000
#define ARLA_LOW_VNODES 3000
#define ARLA_HIGH_BYTES 40000000
#define ARLA_LOW_BYTES 30000000
#define ARLA_NUMCREDS 200
#define ARLA_NUMVOLS 100

/* 
 * This should be a not used uid in the system, 
 * NNPFS_ANONYMOUSID may be good
 */

#define ARLA_NO_AUTH_CRED 4

extern int fake_mp;
extern char *default_log_file;
extern char *default_arla_cachedir;

extern int fork_flag;		/* if the program should fork */
extern int num_workers;		/* number of workers program should use */
extern int client_port;		/* what port the client is using */
extern int afs_BusyWaitPeriod;	/* number of sec to wait on fs when VBUSY */

void
store_state (void);

int
arla_init (void);

char *
get_default_cache_dir (void);

#ifndef O_BINARY
#define O_BINARY 0
#endif

extern const char *conf_file;
extern char *log_file;
extern char *debug_levels;
extern char *connected_mode_string;
#ifdef KERBEROS
extern const char *rxkad_level_string;
#endif
extern const char *argv_sysname;
extern char *root_volume;
extern int cpu_usage;
extern int version_flag;
extern int help_flag;
extern int recover;
extern int dynroot_enable;
extern int cm_consistency;
extern int fake_stat;
extern int fetch_block_size;

extern char *cache_dir;