/*      $NetBSD: fsi_data.h,v 1.1.1.3 2015/01/17 16:34:16 christos Exp $        */

/*
* Copyright (c) 1997-2014 Erez Zadok
* Copyright (c) 1989 Jan-Simon Pendry
* Copyright (c) 1989 Imperial College of Science, Technology & Medicine
* Copyright (c) 1989 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Jan-Simon Pendry at Imperial College, London.
*
* 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 University 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 REGENTS 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 REGENTS 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.
*
*
* File: am-utils/fsinfo/fsi_data.h
*
*/

#ifndef _FSI_DATA_H
#define _FSI_DATA_H

typedef struct auto_tree auto_tree;
typedef struct automount automount;
typedef struct dict dict;
typedef struct dict_data dict_data;
typedef struct dict_ent dict_ent;
typedef struct disk_fs disk_fs;
typedef struct ether_if ether_if;
typedef struct fsmount fsmount;
typedef struct host host;
typedef struct ioloc ioloc;
typedef struct fsi_mount fsi_mount;


/*
* Automount tree
*/
struct automount {
 qelem a_q;
 ioloc *a_ioloc;
 char *a_name;                 /* Automount key */
 char *a_volname;              /* Equivalent volume to be referenced */
 char *a_symlink;              /* Symlink representation */
 char *a_opts;                 /* opts for mounting */
 char *a_hardwiredfs;          /* hack to bypass bogus fs definitions */
 qelem *a_mount;               /* Tree representation */
 dict_ent *a_mounted;
};

/*
* List of automount trees
*/
struct auto_tree {
 qelem t_q;
 ioloc *t_ioloc;
 char *t_defaults;
 qelem *t_mount;
};

/*
* A host
*/
struct host {
 qelem q;
 int h_mask;
 ioloc *h_ioloc;
 fsmount *h_netroot, *h_netswap;
#define HF_HOST 0
 char *h_hostname;     /* The full name of the host */
 char *h_lochost;      /* The name of the host with local domains stripped */
 char *h_hostpath;     /* The filesystem path to the host (cf
                          compute_hostpath) */
#define HF_ETHER 1
 qelem *h_ether;
#define HF_CONFIG 2
 qelem *h_config;
#define HF_ARCH 3
 char *h_arch;
#define HF_CLUSTER 4
 char *h_cluster;
#define HF_OS 5
 char *h_os;
 qelem *h_disk_fs;
 qelem *h_mount;
};

/*
* An ethernet interface
*/
struct ether_if {
 qelem e_q;
 int e_mask;
 ioloc *e_ioloc;
 char *e_if;
#define EF_INADDR 0
 struct in_addr e_inaddr;
#define EF_NETMASK 1
 u_long e_netmask;
#define EF_HWADDR 2
 char *e_hwaddr;
};

/*
* Disk filesystem structure.
*
* If the DF_* numbers are changed
* disk_fs_strings in analyze.c will
* need updating.
*/
struct disk_fs {
 qelem d_q;
 int d_mask;
 ioloc *d_ioloc;
 host *d_host;
 char *d_mountpt;
 char *d_dev;
#define DF_FSTYPE       0
 char *d_fstype;
#define DF_OPTS         1
 char *d_opts;
#define DF_DUMPSET      2
 char *d_dumpset;
#define DF_PASSNO       3
 int d_passno;
#define DF_FREQ         4
 int d_freq;
#define DF_MOUNT        5
 qelem *d_mount;
#define DF_LOG          6
 char *d_log;
};

#define DF_REQUIRED     ((1<<DF_FSTYPE)|(1<<DF_OPTS)|(1<<DF_PASSNO)|(1<<DF_MOUNT))

/*
* A mount tree
*/
struct fsi_mount {
 qelem m_q;
 ioloc *m_ioloc;
 int m_mask;
#define DM_VOLNAME      0
 char *m_volname;
#define DM_EXPORTFS     1
 char *m_exportfs;
#define DM_SEL          2
 char *m_sel;
 char *m_name;
 int m_name_len;
 fsi_mount *m_parent;
 disk_fs *m_dk;
 fsi_mount *m_exported;
 qelem *m_mount;
};

/*
* Additional filesystem mounts
*
* If the FM_* numbers are changed
* disk_fs_strings in analyze.c will
* need updating.
*/
struct fsmount {
 qelem f_q;
 fsi_mount *f_ref;
 ioloc *f_ioloc;
 int f_mask;
#define FM_LOCALNAME    0
 char *f_localname;
#define FM_VOLNAME      1
 char *f_volname;
#define FM_FSTYPE       2
 char *f_fstype;
#define FM_OPTS         3
 char *f_opts;
#define FM_FROM         4
 char *f_from;
#define FM_DIRECT       5
};

#define FM_REQUIRED     ((1<<FM_VOLNAME)|(1<<FM_FSTYPE)|(1<<FM_OPTS)|(1<<FM_FROM)|(1<<FM_LOCALNAME))
#define FM_NETROOT      0x01
#define FM_NETSWAP      0x02
#define FM_NETBOOT      (FM_NETROOT|FM_NETSWAP)

#define DICTHASH        5
struct dict_ent {
 dict_ent *de_next;
 char *de_key;
 int de_count;
 qelem de_q;
};

/*
* Dictionaries ...
*/
struct dict_data {
 qelem dd_q;
 char *dd_data;
};

struct dict {
 dict_ent *de[DICTHASH];
};

/*
* Source text location for error reports
*/
struct ioloc {
 int i_line;
 char *i_file;
};
#endif /* not _FSI_DATA_H */