Add vt(4) support to the console initialisation script, specifically:

- Identify the console driver used and print syscons or vt as appropriate.

- If vt is used and a keymap could not be loaded, then try to replace the
  keymap name configured in rc.conf based on a replacement list in this
  script. Warn about the fact, that a syscons keyname is configured and
  report the replacement used under vt.

- If no replacement keymap is found, no keymap is loaded and a warning
  is displayed, which points at the conversion script and allows the
  conversion of keymaps not part of the official distribution.

This patch has been sent to the -hackers list for review, but no comment
has been received, yet. It is tested to work under syscons and vt on my
system (on vt with either the syscons or vt keymap file name in rc.conf).

MFC after:	3 days
This commit is contained in:
se 2014-09-01 16:51:57 +00:00
parent cc5e941e71
commit 0d0ac3a76e

View File

@ -45,16 +45,122 @@ stop_cmd=":"
kbddev=/dev/ttyv0
viddev=/dev/ttyv0
_sc_config="syscons"
_sc_config=
_sc_console=
_sc_initdone=
_sc_keymap_msg=
sc_init()
{
if [ -z "${_sc_initdone}" ]; then
if [ -z "${_sc_console}" ]; then
if [ x`sysctl -n kern.vty` = x"vt" ]; then
_sc_console="vt"
else
_sc_console="syscons"
fi
_sc_config="${_sc_console}"
fi
echo -n "Configuring ${_sc_config}:"
_sc_initdone=yes
fi
}
# syscons to vt migration helper
lookup_keymap_for_vt()
{
keymap=`basename $1 .kbd`
case $keymap in
hy.armscii-8) echo am;;
be.iso.acc) echo be.acc;;
be.iso) echo be;;
bg.bds.ctrlcaps) echo bg.bds;;
bg.phonetic.ctrlcaps) echo bg.phonetic;;
br275.iso.acc) echo br;;
br275.*) echo br.noacc;;
by.*) echo by;;
fr_CA.iso.acc) echo ca-fr;;
swissgerman.macbook.acc) echo ch.macbook.acc;;
swissgerman.iso.acc) echo ch.acc;;
swissgerman.*) echo ch;;
swissfrench.iso.acc) echo ch-fr.acc;;
swissfrench.*) echo ch-fr;;
ce.iso2) echo centraleuropean.qwerty;;
colemak.iso15.acc) echo colemak.acc;;
cs.*|cz.*) echo cz;;
german.iso.acc) echo de.acc;;
german.*) echo de;;
danish.iso.acc) echo dk.acc;;
danish.iso.macbook) echo dk.macbook;;
danish.*) echo dk;;
estonian.*) echo ee;;
spanish.dvorak) echo es.dvorak;;
spanish.iso*.acc) echo es.acc;;
spanish.iso) echo es;;
finnish.*) echo fi;;
fr.macbook.acc) echo fr.macbook;;
fr.iso.acc) echo fr.acc;;
fr.iso) echo fr;;
el.iso07) echo gr;;
gr.us101.acc) echo gr.101.acc;;
hr.iso) echo hr;;
hu.iso2.101keys) echo hu.101;;
hu.iso2.102keys) echo hu.102;;
iw.iso8) echo il;;
icelandic.iso.acc) echo is.acc;;
icelandic.iso) echo is;;
it.iso) echo it;;
jp.106x) echo jp.capsctrl;;
jp.106) echo jp;;
#?? jp.pc98.iso) echo jp.pc98;;
kk.pt154.io) echo kz.io;;
kk.pt154.kst) echo kz.kst;;
latinamerican.iso.acc) echo latinamerican.acc;;
lt.iso4) echo lt;;
norwegian.iso) echo no;;
norwegian.dvorak) echo no.dvorak;;
dutch.iso.acc) echo nl;;
eee_nordic) echo nordic.asus-eee;;
pl_PL.dvorak) echo pl.dvorak;;
pl_PL.ISO8859-2) echo pl;;
pt.iso.acc) echo pt.acc;;
pt.iso) echo pt;;
ru.koi8-r.shift) echo ru.shift;;
ru.koi8-r.win) echo ru.win;;
ru.*) echo ru;;
swedish.*) echo se;;
si.iso) echo si;;
sk.iso2) echo sk;;
tr.iso9.q) echo tr;;
ua.koi8-u.shift.alt) echo ua.shift.alt;;
ua.*) echo ua;;
uk.*-ctrl) echo uk.capsctrl;;
uk.dvorak) echo uk.dvorak;;
uk.*) echo uk;;
us.iso.acc) echo us.acc;;
us.pc-ctrl) echo us.ctrl;;
us.iso) echo us;;
esac
}
kbdcontrol_load_keymap()
{
errmsg=`kbdcontrol < ${kbddev} -l ${keymap} 2>&1`
if [ -n "${errmsg}" -a "${_sc_console}" = "vt" ]; then
_sc_keymap_msg="${errmsg}"
keymap_vt=`lookup_keymap_for_vt ${keymap}`
if [ -n "${keymap_vt}" ]; then
errmsg=`kbdcontrol < ${kbddev} -l ${keymap_vt} 2>&1`
if [ -z "${errmsg}" ]; then
_sc_keymap_msg="New keymap: In /etc/rc.conf replace 'keymap=${keymap}' by 'keymap=${keymap_vt}'"
fi
else
_sc_keymap_msg="No replacement found for keymap '${keymap}'.
You may try to convert your keymap file using 'convert-keymap.pl', which is
part of the system sources and located in /usr/src/tools/tools/vt/keymaps/"
fi
fi
}
# helper
syscons_configure_keyboard()
{
@ -65,7 +171,7 @@ syscons_configure_keyboard()
;;
*)
sc_init
echo -n ' keymap'; kbdcontrol < ${kbddev} -l ${keymap}
echo -n ' keymap'; kbdcontrol_load_keymap
;;
esac
@ -139,10 +245,9 @@ syscons_setkeyboard()
#
if [ -n "${_sc_initdone}" ]; then
echo '.'
_sc_config="syscons"
_sc_config="${_sc_console}"
_sc_initdone=
fi
}
syscons_precmd()
@ -256,6 +361,12 @@ syscons_start()
fi
[ -n "${_sc_initdone}" ] && echo '.'
if [ -n "${_sc_keymap_msg}" ]; then
echo
echo "WARNING:"
echo "${_sc_keymap_msg}."
echo
fi
}
load_rc_config $name