89 lines
1.5 KiB
Plaintext
89 lines
1.5 KiB
Plaintext
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#!/bin/sh
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# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
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# ex: ts=8 sw=4 sts=4 et filetype=sh
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[ -e /etc/vconsole.conf ] && . /etc/vconsole.conf
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DEFAULT_FONT=LatArCyrHeb-16
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DEFAULT_KEYMAP=/etc/sysconfig/console/default.kmap
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set_keyboard() {
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local param
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[ "${UNICODE}" = 1 ] && param=-u || param=-a
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kbd_mode ${param}
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}
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set_terminal() {
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local dev=$1
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if [ "${UNICODE}" = 1 ]; then
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printf '\033%%G' >&7
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stty -F ${dev} iutf8
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else
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printf '\033%%@' >&7
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fi
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}
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set_keymap() {
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local utf_switch
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if [ -z "${KEYMAP}" ]; then
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[ -f "${DEFAULT_KEYMAP}" ] && KEYMAP=${DEFAULT_KEYMAP}
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fi
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[ -n "${KEYMAP}" ] || return 1
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[ "${UNICODE}" = 1 ] && utf_switch=-u
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loadkeys -q ${utf_switch} ${KEYMAP} ${EXT_KEYMAPS}
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}
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set_font() {
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local dev=$1; local trans=''; local uni=''
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[ -z "${FONT}" ] && FONT=${DEFAULT_FONT}
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[ -n "${FONT_MAP}" ] && trans="-m ${FONT_MAP}"
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[ -n "${FONT_UNIMAP}" ] && uni="-u ${FONT_UNIMAP}"
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setfont ${FONT} -C ${dev} ${trans} ${uni}
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}
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dev_close() {
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exec 6>&-
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exec 7>&-
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}
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dev_open() {
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local dev=$1
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exec 6<${dev} && \
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exec 7>>${dev}
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}
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dev=/dev/${1#/dev/}
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devname=${dev#/dev/}
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[ -c "${dev}" ] || {
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echo "Usage: $0 device" >&2
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exit 1
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}
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dev_open ${dev}
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for fd in 6 7; do
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if ! [ -t ${fd} ]; then
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echo "ERROR: File descriptor not opened: ${fd}" >&2
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dev_close
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exit 1
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fi
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done
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set_keyboard
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set_terminal ${dev}
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set_font ${dev}
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set_keymap
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dev_close
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