diff options
Diffstat (limited to 'usr.sbin/bsdconfig/console/ttys')
| -rwxr-xr-x | usr.sbin/bsdconfig/console/ttys | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/usr.sbin/bsdconfig/console/ttys b/usr.sbin/bsdconfig/console/ttys new file mode 100755 index 000000000000..b365308134ed --- /dev/null +++ b/usr.sbin/bsdconfig/console/ttys @@ -0,0 +1,206 @@ +#!/bin/sh +#- +# Copyright (c) 2012-2013 Devin Teske +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. +# +# +############################################################ INCLUDES + +BSDCFG_SHARE="/usr/share/bsdconfig" +. $BSDCFG_SHARE/common.subr || exit 1 +f_dprintf "%s: loading includes..." "$0" +f_include $BSDCFG_SHARE/dialog.subr +f_include $BSDCFG_SHARE/mustberoot.subr +f_include $BSDCFG_SHARE/sysrc.subr + +BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="080.console" +f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr + +f_index_menusel_keyword $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" ipgm && + pgm="${ipgm:-$pgm}" + +############################################################ CONFIGURATION + +# +# Location of ttys(5) +# +ETC_TTYS=/etc/ttys + +############################################################ FUNCTIONS + +# dialog_menu_main +# +# Display the dialog(1)-based application main menu. +# +dialog_menu_main() +{ + local prompt="$msg_ttys_menu_text" + local menu_list=" + '1 $msg_none' '$msg_none_ttys_desc' + '2 $msg_ibm_437_vga_default' 'cons25' + '3 $msg_iso_8859_1' 'cons25l1' + '4 $msg_iso_8859_2' 'cons25l2' + '5 $msg_iso_8859_7' 'cons25l7' + '6 $msg_koi8_r' 'cons25r' + '7 $msg_koi8_u' 'cons25u' + '8 $msg_us_ascii' 'cons25w' + " # END-QUOTE + local hline="$hline_choose_a_terminal_type" + + local height width rows + eval f_dialog_menu_size height width rows \ + \"\$DIALOG_TITLE\" \ + \"\$DIALOG_BACKTITLE\" \ + \"\$prompt\" \ + \"\$hline\" \ + $menu_list + + local menu_choice + menu_choice=$( eval $DIALOG \ + --title \"\$DIALOG_TITLE\" \ + --backtitle \"\$DIALOG_BACKTITLE\" \ + --hline \"\$hline\" \ + --ok-label \"\$msg_ok\" \ + --cancel-label \"\$msg_cancel\" \ + --menu \"\$prompt\" \ + $height $width $rows \ + $menu_list \ + 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD + ) + local retval=$? + f_dialog_menutag_store -s "$menu_choice" + + if [ $retval -eq $DIALOG_OK ]; then + local item + item=$( eval f_dialog_menutag2item \ + \"\$menu_choice\" $menu_list ) + f_dialog_menuitem_store "$item" + fi + + return $retval +} + +# ttys_set_type $consterm +# +# Set terminal type of `ttyv*' and `cons[0-9]' entries in ttys(5) to $consterm. +# +ttys_set_type() +{ + local funcname=ttys_set_type + local consterm="$1" err + + # + # Create new temporary file to write our ttys(5) update with new types. + # + local tmpfile + f_eval_catch -k tmpfile $funcname mktemp 'mktemp -t "%s"' "$pgm" || + return $FAILURE + + # + # Fixup permissions and ownership (mktemp(1) creates the temporary file + # with 0600 permissions -- change the permissions and ownership to + # match ttys(5) before we write it out and mv(1) it into place). + # + local mode owner + f_eval_catch -dk mode $funcname stat \ + 'stat -f "%%#Lp" "%s"' "$ETC_TTYS" || mode=0644 + f_eval_catch -dk owner $funcname stat \ + 'stat -f "%%u:%%g" "%s"' "$ETC_TTYS" || owner="root:wheel" + f_eval_catch -d $funcname chmod 'chmod "%s" "%s"' "$mode" "$tmpfile" + f_eval_catch -d $funcname chown 'chown "%s" "%s"' "$owner" "$tmpfile" + + # + # Operate on ttys(5), replacing only the types of `ttyv*' and + # `cons[0-9]' terminals with the new type. + # + if ! err=$( awk -v consterm="$consterm" ' + BEGIN { + } + { + # "Skip" blank-lines, lines containing only whitespace, and + # lines containing only a comment or whitespace-then-comment. + # + if ( $0 ~ /^[[:space:]]*(#|$)/ ) { print; next } + + # "Skip" terminal types other than those supported + # + if ( $1 !~ /^(ttyv.*|cons[0-9])$/ ) { print; next } + + # Change the terminal type to the new value + # + match($0, /[[:alnum:]\.\+-_]+[[:space:]]+(on|off).*$/) + if ( ! RSTART ) { print; next } + left = substr($0, 0, RSTART - 1) + match($0, /[[:space:]]+(on|off).*$/) + right = substr($0, RSTART) + printf "%s%s%s\n", left, consterm, right + } + ' "$ETC_TTYS" > "$tmpfile" 2>&1 ); then + f_dialog_msgbox "$err" + return $FAILURE + fi + f_eval_catch $funcname mv 'mv -f "%s" "%s"' "$tmpfile" "$ETC_TTYS" || + return $FAILURE + + return $SUCCESS +} + +############################################################ MAIN + +# Incorporate rc-file if it exists +[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc" + +# +# Process command-line arguments +# +while getopts h$GETOPTS_STDARGS flag; do + case "$flag" in + h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm" ;; + esac +done +shift $(( $OPTIND - 1 )) + +# +# Initialize +# +f_dialog_title "$msg_system_console_terminal_type" +f_dialog_backtitle "${ipgm:+bsdconfig }$pgm" +f_mustberoot_init + +# +# Launch application main menu +# +dialog_menu_main || f_die +f_dialog_menutag_fetch mtag + +[ "$mtag" = "1 $msg_none" ] && exit $SUCCESS + +f_dialog_menuitem_fetch consterm +ttys_set_type "$consterm" || f_die + +exit $SUCCESS + +################################################################################ +# END +################################################################################ |