ttys revision 251264
1145256Sjkoshy#!/bin/sh 2183266Sjkoshy#- 3174395Sjkoshy# Copyright (c) 2012-2013 Devin Teske 4145256Sjkoshy# All Rights Reserved. 5145256Sjkoshy# 6174395Sjkoshy# Redistribution and use in source and binary forms, with or without 7174395Sjkoshy# modification, are permitted provided that the following conditions 8174395Sjkoshy# are met: 9145256Sjkoshy# 1. Redistributions of source code must retain the above copyright 10145256Sjkoshy# notice, this list of conditions and the following disclaimer. 11145256Sjkoshy# 2. Redistributions in binary form must reproduce the above copyright 12145256Sjkoshy# notice, this list of conditions and the following disclaimer in the 13145256Sjkoshy# documentation and/or other materials provided with the distribution. 14145256Sjkoshy# 15145256Sjkoshy# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16145256Sjkoshy# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE 17145256Sjkoshy# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18145256Sjkoshy# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19145256Sjkoshy# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20145256Sjkoshy# DAMAGES (INLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21145256Sjkoshy# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22145256Sjkoshy# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23145256Sjkoshy# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24145256Sjkoshy# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25145256Sjkoshy# SUCH DAMAGE. 26145256Sjkoshy# 27145256Sjkoshy# $FreeBSD: head/usr.sbin/bsdconfig/console/ttys 251264 2013-06-02 20:02:50Z dteske $ 28145256Sjkoshy# 29145256Sjkoshy############################################################ INCLUDES 30145256Sjkoshy 31145256SjkoshyBSDCFG_SHARE="/usr/share/bsdconfig" 32145256Sjkoshy. $BSDCFG_SHARE/common.subr || exit 1 33145256Sjkoshyf_dprintf "%s: loading includes..." "$0" 34145256Sjkoshyf_include $BSDCFG_SHARE/dialog.subr 35145256Sjkoshyf_include $BSDCFG_SHARE/mustberoot.subr 36145256Sjkoshyf_include $BSDCFG_SHARE/sysrc.subr 37145256Sjkoshy 38145256SjkoshyBSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="080.console" 39147191Sjkoshyf_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr 40145256Sjkoshy 41145256Sjkoshyipgm=$( f_index_menusel_keyword $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" ) 42145256Sjkoshy[ $? -eq $SUCCESS -a "$ipgm" ] && pgm="$ipgm" 43145256Sjkoshy 44201151Sjkoshy############################################################ CONFIGURATION 45145256Sjkoshy 46145256Sjkoshy# 47145256Sjkoshy# Location of ttys(5) 48147191Sjkoshy# 49164033SrwatsonETC_TTYS=/etc/ttys 50145256Sjkoshy 51145256Sjkoshy############################################################ GLOBALS 52147191Sjkoshy 53248084Sattilio# 54145256Sjkoshy# Terminal-type map/menu-item list 55145256Sjkoshy# 56145256SjkoshyTTY_MENU_LIST=" 57145256Sjkoshy '1 $msg_none' '$msg_none_ttys_desc' 58145256Sjkoshy '2 $msg_ibm_437_vga_default' 'cons25' 59145256Sjkoshy '3 $msg_iso_8859_1' 'cons25l1' 60145256Sjkoshy '4 $msg_iso_8859_2' 'cons25l2' 61147191Sjkoshy '5 $msg_iso_8859_7' 'cons25l7' 62145256Sjkoshy '6 $msg_koi8_r' 'cons25r' 63157144Sjkoshy '7 $msg_koi8_u' 'cons25u' 64157144Sjkoshy '8 $msg_us_ascii' 'cons25w' 65147191Sjkoshy" # END-QUOTE 66145256Sjkoshy 67145256Sjkoshy############################################################ FUNCTIONS 68201021Sjkoshy 69201021Sjkoshy# dialog_menu_main 70201021Sjkoshy# 71201021Sjkoshy# Display the dialog(1)-based application main menu. 72201021Sjkoshy# 73201021Sjkoshydialog_menu_main() 74233628Sfabient{ 75233628Sfabient local prompt="$msg_ttys_menu_text" 76145256Sjkoshy local hline="$hline_choose_a_terminal_type" 77145256Sjkoshy 78145256Sjkoshy local height width rows 79145256Sjkoshy eval f_dialog_menu_size height width rows \ 80145256Sjkoshy \"\$DIALOG_TITLE\" \ 81145256Sjkoshy \"\$DIALOG_BACKTITLE\" \ 82145256Sjkoshy \"\$prompt\" \ 83145256Sjkoshy \"\$hline\" \ 84145256Sjkoshy $TTY_MENU_LIST 85145256Sjkoshy 86145256Sjkoshy local menu_choice 87145256Sjkoshy menu_choice=$( eval $DIALOG \ 88145256Sjkoshy --title \"\$DIALOG_TITLE\" \ 89145256Sjkoshy --backtitle \"\$DIALOG_BACKTITLE\" \ 90145256Sjkoshy --hline \"\$hline\" \ 91145256Sjkoshy --ok-label \"\$msg_ok\" \ 92145256Sjkoshy --cancel-label \"\$msg_cancel\" \ 93145256Sjkoshy --menu \"\$prompt\" \ 94145256Sjkoshy $height $width $rows \ 95145256Sjkoshy $TTY_MENU_LIST \ 96145256Sjkoshy 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 97145256Sjkoshy ) 98145256Sjkoshy local retval=$? 99145256Sjkoshy f_dialog_menutag_store -s "$menu_choice" 100145256Sjkoshy return $retval 101145256Sjkoshy} 102145256Sjkoshy 103145256Sjkoshy# ttys_set_type $consterm 104145256Sjkoshy# 105145256Sjkoshy# Set terminal type of `ttyv*' and `cons[0-9]' entries in ttys(5) to $consterm. 106145256Sjkoshy# 107145256Sjkoshyttys_set_type() 108145256Sjkoshy{ 109145256Sjkoshy local consterm="$1" 110145256Sjkoshy 111183266Sjkoshy # 112183266Sjkoshy # Create new temporary file to write our ttys(5) update with new types. 113145256Sjkoshy # 114145256Sjkoshy local tmpfile="$( mktemp -t "pgm" )" 115145256Sjkoshy [ "$tmpfile" ] || return $FAILURE 116145256Sjkoshy 117145256Sjkoshy # 118145256Sjkoshy # Fixup permissions and ownership (mktemp(1) creates the temporary file 119145256Sjkoshy # with 0600 permissions -- change the permissions and ownership to 120145256Sjkoshy # match ttys(5) before we write it out and mv(1) it into place). 121145256Sjkoshy # 122145256Sjkoshy local mode="$( stat -f '%#Lp' "$ETC_TTYS" 2> /dev/null )" 123145256Sjkoshy local owner="$( stat -f '%u:%g' "$ETC_TTYS" 2> /dev/null )" 124145256Sjkoshy f_quietly chmod "${mode:-0644}" "$tmpfile" 125145256Sjkoshy f_quietly chown "${owner:-root:wheel}" "$tmpfile" 126145256Sjkoshy 127145256Sjkoshy # 128145256Sjkoshy # Operate on ttys(5), replacing only the types of `ttyv*' and 129145256Sjkoshy # `cons[0-9]' terminals with the new type. 130145256Sjkoshy # 131145256Sjkoshy awk -v consterm="$consterm" ' 132145256Sjkoshy BEGIN { 133145256Sjkoshy } 134145256Sjkoshy { 135254813Smarkj # "Skip" blank-lines, lines containing only whitespace, and 136254813Smarkj # lines containing only a comment or whitespace-then-comment. 137145256Sjkoshy # 138145256Sjkoshy if ( $0 ~ /^[[:space:]]*(#|$)/ ) { print; next } 139145256Sjkoshy 140145256Sjkoshy # "Skip" terminal types other than those supported 141145256Sjkoshy # 142185363Sjkoshy if ( $1 !~ /^(ttyv.*|cons[0-9])$/ ) { print; next } 143145256Sjkoshy 144145256Sjkoshy # Change the terminal type to the new value 145145256Sjkoshy # 146145256Sjkoshy match($0, /[[:alnum:]\.\+-_]+[[:space:]]+(on|off).*$/) 147145256Sjkoshy if ( ! RSTART ) { print; next } 148145256Sjkoshy left = substr($0, 0, RSTART - 1) 149145256Sjkoshy match($0, /[[:space:]]+(on|off).*$/) 150145256Sjkoshy right = substr($0, RSTART) 151145256Sjkoshy printf "%s%s%s\n", left, consterm, right 152145256Sjkoshy } 153145256Sjkoshy ' "$ETC_TTYS" > "$tmpfile" || return $FAILURE 154145256Sjkoshy f_quietly mv "$tmpfile" "$ETC_TTYS" || return $FAILURE 155145256Sjkoshy 156145256Sjkoshy return $SUCCESS 157145256Sjkoshy} 158145256Sjkoshy 159145256Sjkoshy############################################################ MAIN 160145256Sjkoshy 161147191Sjkoshy# Incorporate rc-file if it exists 162147191Sjkoshy[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc" 163147191Sjkoshy 164147191Sjkoshy# 165147191Sjkoshy# Process command-line arguments 166147191Sjkoshy# 167147191Sjkoshywhile getopts h$GETOPTS_STDARGS flag; do 168184802Sjkoshy case "$flag" in 169184802Sjkoshy h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm";; 170184802Sjkoshy esac 171184802Sjkoshydone 172184802Sjkoshyshift $(( $OPTIND - 1 )) 173145256Sjkoshy 174145256Sjkoshy# 175145256Sjkoshy# Initialize 176153110Sru# 177145256Sjkoshyf_dialog_title "$msg_system_console_terminal_type" 178145256Sjkoshyf_dialog_backtitle "${ipgm:+bsdconfig }$pgm" 179145256Sjkoshyf_mustberoot_init 180145256Sjkoshy 181145256Sjkoshy# 182147191Sjkoshy# Launch application main menu 183145256Sjkoshy# 184147191Sjkoshywhile :; do 185147191Sjkoshy dialog_menu_main || f_die 186147191Sjkoshy f_dialog_menutag_fetch mtag 187147191Sjkoshy 188147191Sjkoshy [ "$mtag" = "1 $msg_none" ] && break 189233628Sfabient 190147191Sjkoshy consterm=$( eval f_dialog_menutag2item \"\$mtag\" $TTY_MENU_LIST ) 191147191Sjkoshy err=$( ttys_set_type "$consterm" 2>&1 ) 192147191Sjkoshy [ "$err" ] || break 193147191Sjkoshy 194147191Sjkoshy f_dialog_msgbox "$err" 195147191Sjkoshydone 196147191Sjkoshy 197145256Sjkoshyexit $SUCCESS 198145256Sjkoshy 199145256Sjkoshy################################################################################ 200145256Sjkoshy# END 201145774Sjkoshy################################################################################ 202145256Sjkoshy