src/initscripts/init.d/console

   1 #!/bin/sh
   2 ########################################################################
   3 # Begin $rc_base/init.d/console
   4 #
   5 # Description : Sets keymap and screen font
   6 #
   7 # Authors     : Gerard Beekmans - gerard@linuxfromscratch.org
   8 #               Alexander E. Patrakov
   9 #
  10 # Version     : 00.03
  11 #
  12 # Notes       :
  13 #
  14 ########################################################################
  15
  16 . /etc/sysconfig/rc
  17 . ${rc_functions}
  18 eval $(/usr/local/bin/readhash /var/ipfire/main/settings)
  19
  20 # English is default
  21 FONT="lat0-16"
  22 KEYMAP_CORRECTIONS="euro2"
  23
  24 case "${LANGUAGE}" in
  25         # German
  26         de)
  27                 LEGACY_CHARSET="iso-8859-15"
  28                 FONT="lat0-16 -m 8859-15"
  29                 ;;
  30         # Polish
  31         pl)
  32                 FONT="lat2-16"
  33                 ;;
  34         # Russish/Turkish
  35         ru|tr)
  36                 FONT="LatArCyrHeb-16"
  37                 ;;
  38 esac
  39
  40 UNICODE="1"
  41 BROKEN_COMPOSE="0"
  42
  43 is_true() {
  44         [ "$1" = "1" ] || [ "$1" = "yes" ] || [ "$1" = "true" ]
  45 }
  46
  47 failed=0
  48 trap failed=1 ERR
  49
  50 case "${1}" in
  51         start)
  52                 boot_mesg "Setting up Linux console..."
  53                 # There should be no bogus failures below this line!
  54
  55                 # Figure out if a framebuffer console is used
  56                 [ -d /sys/class/graphics/fb0 ] && USE_FB=1 || USE_FB=0
  57
  58                 # Figure out the command to set the console into the
  59                 # desired mode
  60                 is_true "${UNICODE}" &&
  61                         MODE_COMMAND="echo -en '\033%G' && kbd_mode -u" ||
  62                         MODE_COMMAND="echo -en '\033%@\033(K' && kbd_mode -a"
  63
  64                 # On framebuffer consoles, font has to be set for each vt in
  65                 # UTF-8 mode. This doesn't hurt in non-UTF-8 mode also.
  66
  67                 ! is_true "${USE_FB}" || [ -z "${FONT}" ] ||
  68                         MODE_COMMAND="${MODE_COMMAND} && setfont ${FONT}"
  69
  70                 # Apply that command to all consoles mentioned in
  71                 # /etc/inittab. Important: in the UTF-8 mode this should
  72                 # happen before setfont, otherwise a kernel bug will
  73                 # show up and the unicode map of the font will not be
  74                 # used.
  75                 # FIXME: Fedora Core also initializes two spare consoles
  76                 # - do we want that?
  77
  78                 for TTY in `grep '^[^#].*respawn:/sbin/agetty' /etc/inittab |
  79                         grep -o '\btty[[:digit:]]*\b'`
  80                 do
  81                         openvt -f -w -c ${TTY#tty} -- \
  82                                 /bin/sh -c "${MODE_COMMAND}" 2>/dev/null
  83                 done
  84
  85                 # Set the font (if not already set above) and the keymap
  86                 is_true "${USE_FB}" ||  [ -z "${FONT}" ] || setfont $FONT
  87                 [ -z "${KEYMAP}" ] || loadkeys ${KEYMAP} &>/dev/null
  88                 [ -z "${KEYMAP_CORRECTIONS}" ] ||
  89                         loadkeys ${KEYMAP_CORRECTIONS} &>/dev/null
  90
  91                 # Linux kernel generates wrong bytes when composing
  92                 # in Unicode mode. That's why we disable dead keys in Unicode
  93                 # mode by default. If you need them, download and apply
  94                 # http://www.linuxfromscratch.org/~alexander/patches/linux-2.6.12.5-utf8_input-2.patch
  95                 # After patching, add "-m charset_of_your_keymap" to the FONT
  96                 # variable and set BROKEN_COMPOSE=false
  97                 # in /etc/sysconfig/console
  98
  99                 [ -n "$BROKEN_COMPOSE" ] || BROKEN_COMPOSE="$UNICODE"
 100                 ! is_true "$BROKEN_COMPOSE" ||
 101                         echo "" | loadkeys -c &>/dev/null
 102
 103                 # Convert the keymap from $LEGACY_CHARSET to UTF-8
 104                 [ -z "$LEGACY_CHARSET" ] ||
 105                         dumpkeys -c "$LEGACY_CHARSET" | loadkeys -u &>/dev/null
 106
 107                 # If any of the commands above failed, the trap at the
 108                 # top would set $failed to 1
 109                 ( exit $failed )
 110                 evaluate_retval
 111                 ;;
 112         *)
 113                 echo $"Usage:" "${0} {start}"
 114                 exit 1
 115                 ;;
 116 esac
 117
 118 # End $rc_base/init.d/console