rcvar revision 251266
1238438Sdteske#!/bin/sh 2238438Sdteske#- 3247278Sdteske# Copyright (c) 2012-2013 Devin Teske 4238438Sdteske# All Rights Reserved. 5238438Sdteske# 6238438Sdteske# Redistribution and use in source and binary forms, with or without 7238438Sdteske# modification, are permitted provided that the following conditions 8238438Sdteske# are met: 9238438Sdteske# 1. Redistributions of source code must retain the above copyright 10238438Sdteske# notice, this list of conditions and the following disclaimer. 11238438Sdteske# 2. Redistributions in binary form must reproduce the above copyright 12238438Sdteske# notice, this list of conditions and the following disclaimer in the 13238438Sdteske# documentation and/or other materials provided with the distribution. 14238438Sdteske# 15238438Sdteske# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16238438Sdteske# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE 17238438Sdteske# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18238438Sdteske# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19238438Sdteske# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20238438Sdteske# DAMAGES (INLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21238438Sdteske# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22238438Sdteske# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23238438Sdteske# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24238438Sdteske# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25238438Sdteske# SUCH DAMAGE. 26238438Sdteske# 27238438Sdteske# $FreeBSD: head/usr.sbin/bsdconfig/startup/rcvar 251266 2013-06-02 22:34:40Z dteske $ 28238438Sdteske# 29238438Sdteske############################################################ INCLUDES 30238438Sdteske 31240684SdteskeBSDCFG_SHARE="/usr/share/bsdconfig" 32240684Sdteske. $BSDCFG_SHARE/common.subr || exit 1 33244675Sdteskef_dprintf "%s: loading includes..." "$0" 34240684Sdteskef_include $BSDCFG_SHARE/dialog.subr 35240684Sdteskef_include $BSDCFG_SHARE/mustberoot.subr 36240684Sdteskef_include $BSDCFG_SHARE/sysrc.subr 37240684Sdteskef_include $BSDCFG_SHARE/startup/rcvar.subr 38238438Sdteske 39240684SdteskeBSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="140.startup" 40238438Sdteskef_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr 41238438Sdteske 42243112Sdteskeipgm=$( f_index_menusel_keyword $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" ) 43238438Sdteske[ $? -eq $SUCCESS -a "$ipgm" ] && pgm="$ipgm" 44238438Sdteske 45238438Sdteske############################################################ GLOBALS 46238438Sdteske 47238438Sdteske# 48238438Sdteske# Global map/menu-list for the main menu 49238438Sdteske# 50238438SdteskeRCVAR_MAP= 51238438Sdteske_RCVAR_MAP= 52238438SdteskeRCVAR_MENU_LIST= 53238438Sdteske 54238438Sdteske# 55238438Sdteske# Options 56238438Sdteske# 57238438Sdteske# Inherit SHOW_DESC value if set, otherwise default to 1 58240798Sdteske[ "${SHOW_DESC+set}" ] || SHOW_DESC=1 59238438Sdteske 60238438Sdteske############################################################ FUNCTIONS 61238438Sdteske 62238438Sdteske# dialog_menu_main 63238438Sdteske# 64238438Sdteske# Display the dialog(1)-based application main menu. 65238438Sdteske# 66238438Sdteskedialog_menu_main() 67238438Sdteske{ 68251264Sdteske local prompt= 69238438Sdteske local hline="$hline_arrows_tab_enter" 70251244Sdteske local defaultitem= # Calculated below 71238438Sdteske 72251266Sdteske # NOTE: Using a GLOBAL here because caller will need this list to turn 73251266Sdteske # the menu tag into the menu item with f_dialog_menutag2item() 74238438Sdteske RCVAR_MENU_LIST=" 75238438Sdteske 'X $msg_exit' '$msg_exit_this_menu' 76238438Sdteske ${SHOW_DESC:+'$msg_exit_this_menu'} 77238438Sdteske " # END-QUOTE 78238438Sdteske 79238438Sdteske if [ ! "$_RCVAR_MAP" ]; then 80247278Sdteske # Generate RCVAR_MAP of `rcvar dflt script desc ...' per-line 81238438Sdteske f_dialog_info "$msg_creating_rcvar_map" 82238438Sdteske RCVAR_MAP=$( f_startup_rcvar_map ) 83238438Sdteske export RCVAR_MAP 84238438Sdteske export _RCVAR_MAP=1 85238438Sdteske fi 86238438Sdteske 87238438Sdteske RCVAR_MENU_LIST="$RCVAR_MENU_LIST $( 88240783Sdteske . "$RC_DEFAULTS" > /dev/null 89240783Sdteske source_rc_confs > /dev/null 90238438Sdteske for rcvar in $( echo "$RCVAR_MAP" | awk '{print $1}' ); do 91238438Sdteske eval export $rcvar 92238438Sdteske done 93238438Sdteske export SHOW_DESC msg_default_value 94238438Sdteske echo "$RCVAR_MAP" | awk ' 95238438Sdteske BEGIN { 96238438Sdteske prefix = "" 97238438Sdteske rword = "^[[:space:]]*[^[:space:]]*[[:space:]]*" 98238438Sdteske } 99238438Sdteske { 100238438Sdteske cur_prefix = tolower(substr($1, 1, 1)) 101238438Sdteske printf "'\''" 102238438Sdteske if ( prefix != cur_prefix ) 103238438Sdteske prefix = cur_prefix 104238438Sdteske else 105238438Sdteske printf " " 106238438Sdteske rcvar = $1 107238438Sdteske default = $2 108238438Sdteske script = $3 109238438Sdteske printf "%s'\'' '\''", rcvar 110238438Sdteske if ( ENVIRON[rcvar] ~ /[Yy][Ee][Ss]/ ) 111238438Sdteske printf "[X] " 112238438Sdteske else 113238438Sdteske printf "[ ] " 114238438Sdteske printf "%s; " ENVIRON["msg_default_value"], 115238438Sdteske script, default 116238438Sdteske printf "'\''" 117238438Sdteske if ( ENVIRON["SHOW_DESC"] ) { 118238438Sdteske desc = $0 119238438Sdteske sub(rword, "", desc) 120238438Sdteske sub(rword, "", desc) 121238438Sdteske sub(rword, "", desc) 122238438Sdteske gsub(/'\''/, "'\''\\'\'\''", desc) 123238438Sdteske printf " '\''%s'\''", desc 124238438Sdteske } 125238438Sdteske printf "\n" 126238438Sdteske }' 127238438Sdteske )" 128238438Sdteske 129251266Sdteske set -f # set noglob because descriptions in the $RCVAR_MENU_LIST may 130251266Sdteske # contain `*' and get expanded by dialog(1). This prevents 131251266Sdteske # dialog(1) from expanding wildcards in the help line. 132238438Sdteske 133251190Sdteske local height width rows 134251190Sdteske eval f_dialog_menu${SHOW_DESC:+_with_help}_size \ 135251190Sdteske height width rows \ 136251190Sdteske \"\$DIALOG_TITLE\" \ 137251190Sdteske \"\$DIALOG_BACKTITLE\" \ 138251190Sdteske \"\$prompt\" \ 139251190Sdteske \"\$hline\" \ 140251190Sdteske $RCVAR_MENU_LIST 141238438Sdteske 142251244Sdteske # Obtain default-item from previously stored selection 143251244Sdteske f_dialog_default_fetch defaultitem 144251244Sdteske 145251236Sdteske local menu_choice 146251236Sdteske menu_choice=$( eval $DIALOG \ 147251244Sdteske --title \"\$DIALOG_TITLE\" \ 148251244Sdteske --backtitle \"\$DIALOG_BACKTITLE\" \ 149251244Sdteske --hline \"\$hline\" \ 150251244Sdteske --keep-tite \ 151251244Sdteske --ok-label \"\$msg_ok\" \ 152251244Sdteske --cancel-label \"\$msg_cancel\" \ 153251244Sdteske ${SHOW_DESC:+--item-help} \ 154251244Sdteske --default-item \"\$defaultitem\" \ 155251244Sdteske --menu \"\$prompt\" \ 156251244Sdteske $height $width $rows \ 157251244Sdteske $RCVAR_MENU_LIST \ 158240768Sdteske 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 159240768Sdteske ) 160240768Sdteske local retval=$? 161251236Sdteske f_dialog_data_sanitize menu_choice 162251236Sdteske f_dialog_menutag_store "$menu_choice" 163251244Sdteske f_dialog_default_store "$menu_choice" 164240768Sdteske return $retval 165238438Sdteske} 166238438Sdteske 167238438Sdteske############################################################ MAIN 168238438Sdteske 169238438Sdteske# Incorporate rc-file if it exists 170238438Sdteske[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc" 171238438Sdteske 172238438Sdteske# 173238438Sdteske# Process command-line arguments 174238438Sdteske# 175250633Sdteskewhile getopts h$GETOPTS_STDARGS flag; do 176238438Sdteske case "$flag" in 177238438Sdteske h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm";; 178238438Sdteske esac 179238438Sdteskedone 180238438Sdteskeshift $(( $OPTIND - 1 )) 181238438Sdteske 182238438Sdteske# 183238438Sdteske# Initialize 184238438Sdteske# 185238438Sdteskef_dialog_title "$msg_toggle_startup_services" 186238438Sdteskef_dialog_backtitle "${ipgm:+bsdconfig }$pgm" 187238438Sdteskef_mustberoot_init 188238438Sdteske 189238438Sdteskewhile :; do 190251236Sdteske dialog_menu_main || f_die 191251236Sdteske f_dialog_menutag_fetch mtag 192238438Sdteske 193238438Sdteske case "$mtag" in 194238438Sdteske "X $msg_exit") break ;; 195238438Sdteske *) # Anything else is an rcvar to toggle 196238438Sdteske 197238438Sdteske rcvar="${mtag# }" 198238438Sdteske value=$( eval f_dialog_menutag2item${SHOW_DESC:+_with_help} \ 199238438Sdteske \"\$mtag\" $RCVAR_MENU_LIST ) 200238438Sdteske 201238438Sdteske # Determine the new [toggled] value to use 202238438Sdteske case "$value" in 203238438Sdteske "[X]"*) value="NO";; 204238438Sdteske *) value="YES";; 205238438Sdteske esac 206238438Sdteske 207238438Sdteske err=$( f_sysrc_set "$rcvar" "$value" 2>&1 ) || 208245437Sdteske f_dialog_msgbox "$err" 209238438Sdteske esac 210238438Sdteskedone 211238438Sdteske 212238438Sdteskeexit $SUCCESS 213238438Sdteske 214238438Sdteske################################################################################ 215238438Sdteske# END 216238438Sdteske################################################################################ 217