source/include/local.h

   1 /* Copyright (C) 1995-1998 Samba-Team */
   2 /* Copyright (C) 1998 John H Terpstra <jht@aquasoft.com.au> */
   3
   4 /* local definitions for file server */
   5 #ifndef _LOCAL_H
   6 #define _LOCAL_H
   7
   8 /* The default workgroup - usually overridden in smb.conf */
   9 #ifndef WORKGROUP
  10 #define WORKGROUP "WORKGROUP"
  11 #endif
  12
  13 /* This defines the section name in the configuration file that will contain */
  14 /* global parameters - that is, parameters relating to the whole server, not */
  15 /* just services. This name is then reserved, and may not be used as a       */
  16 /* a service name. It will default to "global" if not defined here.          */
  17 #define GLOBAL_NAME "global"
  18 #define GLOBAL_NAME2 "globals"
  19
  20 /* This defines the section name in the configuration file that will
  21    refer to the special "homes" service */
  22 #define HOMES_NAME "homes"
  23
  24 /* This defines the section name in the configuration file that will
  25    refer to the special "printers" service */
  26 #define PRINTERS_NAME "printers"
  27
  28 /* Yves Gaige <yvesg@hptnodur.grenoble.hp.com> requested this set this       */
  29 /* to a maximum of 8 if old smb clients break because of long printer names. */
  30 #define MAXPRINTERLEN 15
  31
  32 /* max number of directories open at once */
  33 /* note that with the new directory code this no longer requires a
  34    file handle per directory, but large numbers do use more memory */
  35 #define MAX_OPEN_DIRECTORIES 64
  36
  37 /* define what facility to use for syslog */
  38 #ifndef SYSLOG_FACILITY
  39 #define SYSLOG_FACILITY LOG_DAEMON
  40 #endif
  41
  42 /* Default size of shared memory used for share mode locking */
  43 #ifndef SHMEM_SIZE
  44 #define SHMEM_SIZE (1024*1024)
  45 #endif
  46
  47 /*
  48  * Default number of maximum open files per smbd. This is
  49  * also limited by the maximum available file descriptors
  50  * per process and can also be set in smb.conf as "max open files"
  51  * in the [global] section.
  52  */
  53
  54 #ifndef MAX_OPEN_FILES
  55 #define MAX_OPEN_FILES 10000
  56 #endif
  57
  58 /* the max number of simultanous connections to the server by all clients */
  59 #define MAXSTATUS 100000
  60
  61 #define WORDMAX 0xFFFF
  62
  63 /* the maximum password length before we declare a likely attack */
  64 #define MAX_PASS_LEN 200
  65
  66 /* separators for lists */
  67 #define LIST_SEP " \t,;:\n\r"
  68
  69 #ifndef LOCKDIR
  70 /* this should have been set in the Makefile */
  71 #define LOCKDIR "/tmp/samba"
  72 #endif
  73
  74 /* this is where browse lists are kept in the lock dir */
  75 #define SERVER_LIST "browse.dat"
  76
  77 /* shall guest entries in printer queues get changed to user entries,
  78    so they can be deleted using the windows print manager? */
  79 #define LPQ_GUEST_TO_USER
  80
  81 /* shall filenames with illegal chars in them get mangled in long
  82    filename listings? */
  83 #define MANGLE_LONG_FILENAMES
  84
  85 /* define this if you want to stop spoofing with .. and soft links
  86    NOTE: This also slows down the server considerably */
  87 #define REDUCE_PATHS
  88
  89 /* the size of the directory cache */
  90 #define DIRCACHESIZE 20
  91
  92 /* what default type of filesystem do we want this to show up as in a
  93    NT file manager window? */
  94 #define FSTYPE_STRING "NTFS"
  95
  96 /* the default guest account - normally set in the Makefile or smb.conf */
  97 #ifndef GUEST_ACCOUNT
  98 #define GUEST_ACCOUNT "nobody"
  99 #endif
 100
 101 /* do you want smbd to send a 1 byte packet to nmbd to trigger it to start
 102    when smbd starts? */
 103 #ifndef PRIME_NMBD
 104 #define PRIME_NMBD 1
 105 #endif
 106
 107 /* do you want session setups at user level security with a invalid
 108    password to be rejected or allowed in as guest? WinNT rejects them
 109    but it can be a pain as it means "net view" needs to use a password
 110
 111    You have 3 choices:
 112
 113    GUEST_SESSSETUP = 0 means session setups with an invalid password
 114    are rejected.
 115
 116    GUEST_SESSSETUP = 1 means session setups with an invalid password
 117    are rejected, unless the username does not exist, in which case it
 118    is treated as a guest login
 119
 120    GUEST_SESSSETUP = 2 means session setups with an invalid password
 121    are treated as a guest login
 122
 123    Note that GUEST_SESSSETUP only has an effect in user or server
 124    level security.
 125    */
 126 #ifndef GUEST_SESSSETUP
 127 #define GUEST_SESSSETUP 0
 128 #endif
 129
 130 /* the default pager to use for the client "more" command. Users can
 131    override this with the PAGER environment variable */
 132 #ifndef PAGER
 133 #define PAGER "more"
 134 #endif
 135
 136 /* the size of the uid cache used to reduce valid user checks */
 137 #define UID_CACHE_SIZE 4
 138
 139 /* if mmap is enabled, then this is the maximum size of file to use
 140    the mmap code on. We don't want to mmap huge files as virtual
 141    address spaces are limited */
 142 #define MAX_MMAP_SIZE (100*0x100000)
 143
 144 /* the following control timings of various actions. Don't change
 145    them unless you know what you are doing. These are all in seconds */
 146 #define DEFAULT_SMBD_TIMEOUT (60*60*24*7)
 147 #define SMBD_RELOAD_CHECK (60)
 148 #define IDLE_CLOSED_TIMEOUT (60)
 149 #define DPTR_IDLE_TIMEOUT (120)
 150 #define SMBD_SELECT_LOOP (10)
 151 #define NMBD_SELECT_LOOP (10)
 152 #define BROWSE_INTERVAL (60)
 153 #define REGISTRATION_INTERVAL (10*60)
 154 #define NMBD_INETD_TIMEOUT (120)
 155 #define NMBD_MAX_TTL (24*60*60)
 156 #define LPQ_LOCK_TIMEOUT (5)
 157
 158 /* the following are in milliseconds */
 159 #define LOCK_RETRY_TIMEOUT (100)
 160
 161 /* do you want to dump core (carefully!) when an internal error is
 162    encountered? Samba will be careful to make the core file only
 163    accessible to root */
 164 #define DUMP_CORE 1
 165
 166 #define SMB_ALIGNMENT 1
 167
 168
 169 /* shall we support browse requests via a FIFO to nmbd? */
 170 #define ENABLE_FIFO 1
 171
 172 /* how long to wait for a socket connect to happen */
 173 #define LONG_CONNECT_TIMEOUT 30
 174 #define SHORT_CONNECT_TIMEOUT 5
 175
 176 /* default socket options. Dave Miller thinks we should default to TCP_NODELAY
 177    given the socket IO pattern that Samba uses*/
 178 #ifdef TCP_NODELAY
 179 #define DEFAULT_SOCKET_OPTIONS "TCP_NODELAY"
 180 #else
 181 #define DEFAULT_SOCKET_OPTIONS ""
 182 #endif
 183
 184 /* the default netbios keepalive timeout */
 185 #define DEFAULT_KEEPALIVE 300
 186
 187 /* the directory to sit in when idle */
 188 /* #define IDLE_DIR "/" */
 189
 190 /* Timout (in seconds) to wait for an oplock break
 191    message to return from the client. */
 192
 193 #define OPLOCK_BREAK_TIMEOUT 30
 194
 195 /* how many times do we try to resend the oplock break request - useful
 196    for buggy MS clients */
 197 #define OPLOCK_BREAK_RESENDS 3
 198
 199 /* Timout (in seconds) to add to the oplock break timeout
 200    to wait for the smbd to smbd message to return. */
 201
 202 #define OPLOCK_BREAK_TIMEOUT_FUDGEFACTOR 2
 203
 204 /* the read preciction code has been disabled until some problems with
 205    it are worked out */
 206 #define USE_READ_PREDICTION 0
 207
 208 /* name of directory that netatalk uses to store macintosh resource forks */
 209 #define APPLEDOUBLE ".AppleDouble/"
 210
 211 #endif