libexec/rc/rc.d/syscons

   1 #!/bin/sh -
   2 #
   3 # Copyright (c) 2000  The FreeBSD Project
   4 # All rights reserved.
   5 #
   6 # Redistribution and use in source and binary forms, with or without
   7 # modification, are permitted provided that the following conditions
   8 # are met:
   9 # 1. Redistributions of source code must retain the above copyright
  10 #    notice, this list of conditions and the following disclaimer.
  11 # 2. Redistributions in binary form must reproduce the above copyright
  12 #    notice, this list of conditions and the following disclaimer in the
  13 #    documentation and/or other materials provided with the distribution.
  14 #
  15 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  16 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  17 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  18 # ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  19 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  20 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  21 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  22 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  23 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  24 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  25 # SUCH DAMAGE.
  26 #
  27 # $FreeBSD$
  28 #
  29
  30 # PROVIDE: syscons
  31 # REQUIRE: LOGIN
  32 # KEYWORD: nojail
  33
  34 . /etc/rc.subr
  35
  36 name="syscons"
  37 desc="Configure the system console"
  38 extra_commands="setkeyboard"
  39 setkeyboard_cmd="syscons_setkeyboard"
  40 start_precmd="syscons_precmd"
  41 start_cmd="syscons_start"
  42 stop_cmd=":"
  43
  44 # stdin must be redirected because it might be for a serial console
  45 #
  46 kbddev=/dev/ttyv0
  47 viddev=/dev/ttyv0
  48
  49 _sc_config=
  50 _sc_console=
  51 _sc_initdone=
  52 _sc_keymap_msg=
  53 sc_init()
  54 {
  55         if [ -z "${_sc_initdone}" ]; then
  56                 if [ -z "${_sc_console}" ]; then
  57                         if [ x`sysctl -n kern.vty` = x"vt" ]; then
  58                                 _sc_console="vt"
  59                         else
  60                                 _sc_console="syscons"
  61                         fi
  62                         _sc_config="${_sc_console}"
  63                 fi
  64                 echo -n "Configuring ${_sc_config}:"
  65                 _sc_initdone=yes
  66         fi
  67 }
  68
  69 # syscons to vt migration helper
  70 lookup_keymap_for_vt()
  71 {
  72         keymap=`basename $1 .kbd`
  73         case $keymap in
  74 hy.armscii-8)                   echo am;;
  75 be.iso.acc)                     echo be.acc;;
  76 be.iso)                         echo be;;
  77 bg.bds.ctrlcaps)                echo bg.bds;;
  78 bg.phonetic.ctrlcaps)           echo bg.phonetic;;
  79 br275.iso.acc)                  echo br;;
  80 br275.*)                        echo br.noacc;;
  81 by.*)                           echo by;;
  82 fr_CA.iso.acc)                  echo ca-fr;;
  83 swissgerman.macbook.acc)        echo ch.macbook.acc;;
  84 swissgerman.iso.acc)            echo ch.acc;;
  85 swissgerman.*)                  echo ch;;
  86 swissfrench.iso.acc)            echo ch-fr.acc;;
  87 swissfrench.*)                  echo ch-fr;;
  88 ce.iso2)                        echo centraleuropean.qwerty;;
  89 colemak.iso15.acc)              echo colemak.acc;;
  90 cs.*|cz.*)                      echo cz;;
  91 german.iso.acc)                 echo de.acc;;
  92 german.*)                       echo de;;
  93 danish.iso.acc)                 echo dk.acc;;
  94 danish.iso.macbook)             echo dk.macbook;;
  95 danish.*)                       echo dk;;
  96 estonian.*)                     echo ee;;
  97 spanish.dvorak)                 echo es.dvorak;;
  98 spanish.iso*.acc)               echo es.acc;;
  99 spanish.iso)                    echo es;;
 100 finnish.*)                      echo fi;;
 101 fr.macbook.acc)                 echo fr.macbook;;
 102 fr.iso.acc)                     echo fr.acc;;
 103 fr.iso)                         echo fr;;
 104 el.iso07)                       echo gr;;
 105 gr.us101.acc)                   echo gr.101.acc;;
 106 hr.iso)                         echo hr;;
 107 hu.iso2.101keys)                echo hu.101;;
 108 hu.iso2.102keys)                echo hu.102;;
 109 iw.iso8)                        echo il;;
 110 icelandic.iso.acc)              echo is.acc;;
 111 icelandic.iso)                  echo is;;
 112 it.iso)                         echo it;;
 113 jp.106x)                        echo jp.capsctrl;;
 114 jp.106)                         echo jp;;
 115 kk.pt154.io)                    echo kz.io;;
 116 kk.pt154.kst)                   echo kz.kst;;
 117 latinamerican.iso.acc)          echo latinamerican.acc;;
 118 lt.iso4)                        echo lt;;
 119 norwegian.iso)                  echo no;;
 120 norwegian.dvorak)               echo no.dvorak;;
 121 dutch.iso.acc)                  echo nl;;
 122 eee_nordic)                     echo nordic.asus-eee;;
 123 pl_PL.dvorak)                   echo pl.dvorak;;
 124 pl_PL.ISO8859-2)                echo pl;;
 125 pt.iso.acc)                     echo pt.acc;;
 126 pt.iso)                         echo pt;;
 127 ru.koi8-r.shift)                echo ru.shift;;
 128 ru.koi8-r.win)                  echo ru.win;;
 129 ru.*)                           echo ru;;
 130 swedish.*)                      echo se;;
 131 si.iso)                         echo si;;
 132 sk.iso2)                        echo sk;;
 133 tr.iso9.q)                      echo tr;;
 134 ua.koi8-u.shift.alt)            echo ua.shift.alt;;
 135 ua.*)                           echo ua;;
 136 uk.*-ctrl)                      echo uk.capsctrl;;
 137 uk.dvorak)                      echo uk.dvorak;;
 138 uk.*)                           echo uk;;
 139 us.iso.acc)                     echo us.acc;;
 140 us.pc-ctrl)                     echo us.ctrl;;
 141 us.iso)                         echo us;;
 142         esac
 143 }
 144
 145 kbdcontrol_load_keymap()
 146 {
 147         errmsg=`kbdcontrol < ${kbddev} -l ${keymap} 2>&1`
 148         if [ -n "${errmsg}" -a "${_sc_console}" = "vt" ]; then
 149                 _sc_keymap_msg="${errmsg}"
 150                 keymap_vt=`lookup_keymap_for_vt ${keymap}`
 151                 if [ -n "${keymap_vt}" ]; then
 152                         errmsg=`kbdcontrol < ${kbddev} -l ${keymap_vt} 2>&1`
 153                         if [ -z "${errmsg}" ]; then
 154                                 _sc_keymap_msg="New keymap: In /etc/rc.conf replace 'keymap=${keymap}' by 'keymap=${keymap_vt}'"
 155                         fi
 156                 else
 157                         _sc_keymap_msg="No replacement found for keymap '${keymap}'.
 158 You may try to convert your keymap file using 'convert-keymap.pl', which is
 159 part of the system sources and located in /usr/src/tools/tools/vt/keymaps/"
 160                 fi
 161         fi
 162 }
 163
 164 # helper
 165 syscons_configure_keyboard()
 166 {
 167         # keymap
 168         #
 169         case ${keymap} in
 170         NO | '')
 171                 ;;
 172         *)
 173                 sc_init
 174                 echo -n ' keymap';      kbdcontrol_load_keymap
 175                 ;;
 176         esac
 177
 178         # keyrate
 179         #
 180         case ${keyrate} in
 181         [Nn][Oo] | '')
 182                 ;;
 183         *)
 184                 sc_init
 185                 echo -n ' keyrate';     kbdcontrol < ${kbddev} -r ${keyrate}
 186                 ;;
 187         esac
 188
 189         # keybell
 190         #
 191         case ${keybell} in
 192         [Nn][Oo] | '')
 193                 ;;
 194         *)
 195                 sc_init
 196                 echo -n ' keybell';     kbdcontrol < ${kbddev} -b ${keybell}
 197                 ;;
 198         esac
 199
 200         # change function keys
 201         #
 202         case ${keychange} in
 203         [Nn][Oo] | '')
 204                 ;;
 205         *)
 206                 sc_init
 207                 echo -n ' keychange'
 208                 set -- ${keychange}
 209                 while [ $# -gt 0 ]; do
 210                         kbdcontrol <${kbddev} -f "$1" "$2"
 211                         shift; shift
 212                 done
 213                 ;;
 214         esac
 215
 216         # set this keyboard mode for all virtual terminals
 217         #
 218         if [ -n "${allscreens_kbdflags}" ]; then
 219                 sc_init
 220                 echo -n ' allscreens_kbd'
 221                 for ttyv in /dev/ttyv*; do
 222                         kbdcontrol ${allscreens_kbdflags} < ${ttyv} > ${ttyv} 2>&1
 223                 done
 224         fi
 225 }
 226
 227 syscons_setkeyboard()
 228 {
 229         kbd=$1
 230
 231         if [ -z "${kbd}" ]; then
 232                 return 1
 233         fi
 234
 235         # Check if the kbdmux(4) is the current active keyboard
 236         kbdcontrol -i < ${kbddev} | grep kbdmux > /dev/null 2>&1
 237         if [ $? -ne 0 ]; then
 238                 kbdcontrol -k ${kbd} < ${kbddev} > /dev/null 2>&1
 239         fi
 240
 241         _sc_config="keyboard"
 242         syscons_configure_keyboard
 243
 244         # Terminate keyboard configuration line and reset global variables.
 245         #
 246         if [ -n "${_sc_initdone}" ]; then
 247                 echo '.'
 248                 _sc_config="${_sc_console}"
 249                 _sc_initdone=
 250         fi
 251 }
 252
 253 syscons_precmd()
 254 {
 255         if [ ! -c $kbddev ]
 256         then
 257                 return 1
 258         fi
 259         return 0
 260 }
 261
 262 syscons_start()
 263 {
 264         # keyboard
 265         #
 266         if [ -n "${keyboard}" ]; then
 267                 syscons_setkeyboard ${keyboard}
 268         fi
 269
 270         syscons_configure_keyboard
 271
 272         # cursor type
 273         #
 274         case ${cursor} in
 275         [Nn][Oo] | '')
 276                 ;;
 277         *)
 278                 sc_init
 279                 echo -n ' cursor';      vidcontrol < ${viddev} -c ${cursor}
 280                 ;;
 281         esac
 282
 283         # screen mapping
 284         #
 285         case ${scrnmap} in
 286         [Nn][Oo] | '')
 287                 ;;
 288         *)
 289                 sc_init
 290                 echo -n ' scrnmap';     vidcontrol < ${viddev} -l ${scrnmap}
 291                 ;;
 292         esac
 293
 294         # font 8x16
 295         #
 296         case ${font8x16} in
 297         [Nn][Oo] | '')
 298                 ;;
 299         *)
 300                 sc_init
 301                 echo -n ' font8x16';    vidcontrol < ${viddev} -f 8x16 ${font8x16}
 302                 ;;
 303         esac
 304
 305         # font 8x14
 306         #
 307         case ${font8x14} in
 308         [Nn][Oo] | '')
 309                 ;;
 310         *)
 311                 sc_init
 312                 echo -n ' font8x14';    vidcontrol < ${viddev} -f 8x14 ${font8x14}
 313                 ;;
 314         esac
 315
 316         # font 8x8
 317         #
 318         case ${font8x8} in
 319         [Nn][Oo] | '')
 320                 ;;
 321         *)
 322                 sc_init
 323                 echo -n ' font8x8';     vidcontrol < ${viddev} -f 8x8 ${font8x8}
 324                 ;;
 325         esac
 326
 327         # blank time
 328         #
 329         case ${blanktime} in
 330         [Nn][Oo] | '')
 331                 ;;
 332         *)
 333                 sc_init
 334                 echo -n ' blanktime';   vidcontrol < ${viddev} -t ${blanktime}
 335                 ;;
 336         esac
 337
 338         # screen saver
 339         #
 340         case ${saver} in
 341         [Nn][Oo] | '')
 342                 ;;
 343         *)
 344                 sc_init
 345                 echo -n ' screensaver'
 346                 for i in `kldstat | awk '$5 ~ "_saver\.ko$" { print $5 }'`; do
 347                         kldunload ${i}
 348                 done
 349                 load_kld -e _saver ${saver}_saver
 350                 ;;
 351         esac
 352
 353         # set this mode for all virtual screens
 354         #
 355         if [ -n "${allscreens_flags}" ]; then
 356                 sc_init
 357                 echo -n ' allscreens'
 358                 for ttyv in /dev/ttyv*; do
 359                         vidcontrol ${allscreens_flags} < ${ttyv} > ${ttyv} 2>&1
 360                 done
 361         fi
 362
 363         [ -n "${_sc_initdone}" ] && echo '.'
 364         if [ -n "${_sc_keymap_msg}" ]; then
 365                 echo
 366                 echo "WARNING:"
 367                 echo "${_sc_keymap_msg}."
 368                 echo
 369         fi
 370 }
 371
 372 load_rc_config $name
 373 run_rc_command $*
 374