1#!/bin/sh 2#- 3# Copyright (c) 2012 Devin Teske 4# All Rights Reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions 8# are met: 9# 1. Redistributions of source code must retain the above copyright 10# notice, this list of conditions and the following disclaimer. 11# 2. Redistributions in binary form must reproduce the above copyright 12# notice, this list of conditions and the following disclaimer in the 13# documentation and/or other materials provided with the distribution. 14# 15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE 17# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20# DAMAGES (INLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25# SUCH DAMAGE. 26# 27# $FreeBSD$ 28# 29############################################################ INCLUDES 30 31BSDCFG_SHARE="/usr/share/bsdconfig" 32. $BSDCFG_SHARE/common.subr || exit 1 33f_include $BSDCFG_SHARE/dialog.subr 34f_include $BSDCFG_SHARE/mustberoot.subr 35f_include $BSDCFG_SHARE/sysrc.subr 36f_include $BSDCFG_SHARE/startup/rcconf.subr 37 38BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="140.startup" 39f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr 40 41ipgm=$( f_index_menu_selection $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" ) 42[ $? -eq $SUCCESS -a "$ipgm" ] && pgm="$ipgm" 43 44############################################################ GLOBALS 45 46# 47# Global map/menu-list for the main menu 48# 49RCCONF_MAP= 50_RCCONF_MAP= 51RCCONF_MENU_LIST= 52 53# 54# Options 55# 56# Inherit SHOW_DESC value if set, otherwise default to 1 57( : ${SHOW_DESC?} ) >&- 2>&- || SHOW_DESC=1 58# Selectively inherit SHOW_* value (in order of preference) 59if [ "$SHOW_DEFAULT_VALUE" ]; then 60 SHOW_DEFAULT_VALUE=1 61 SHOW_CONFIGURED= 62 SHOW_VALUE= 63elif [ "$SHOW_CONFIGURED" ]; then 64 SHOW_DEFAULT_VALUE= 65 SHOW_CONFIGURED=1 66 SHOW_VALUE= 67else 68 SHOW_DEFAULT_VALUE= 69 SHOW_CONFIGURED= 70 SHOW_VALUE=1 71fi 72 73############################################################ FUNCTIONS 74 75# dialog_menu_main 76# 77# Display the dialog(1)-based application main menu. 78# 79dialog_menu_main() 80{ 81 local size 82 local hline="$hline_arrows_tab_enter" 83 local prompt="" 84 85 RCCONF_MENU_LIST=" 86 'X $msg_exit' '$msg_exit_desc' 87 ${SHOW_DESC:+'$msg_exit_help'} 88 '> $msg_add_new' '$msg_add_new_desc' 89 ${SHOW_DESC:+'$msg_add_new_help'} 90 '> $msg_delete' '$msg_delete_desc' 91 ${SHOW_DESC:+'$msg_delete_help'} 92 ${USE_XDIALOG:+ 93 '> $msg_view_details' '$msg_view_details_desc' 94 ${SHOW_DESC:+'$msg_view_details_help'} 95 } 96 " # END-QUOTE 97 98 if [ ! "$_RCCONF_MAP" ]; then 99 # Genreate RCCONF_MAP of `var desc ...' per-line 100 f_dialog_info "$msg_creating_rcconf_map" 101 RCCONF_MAP=$( f_startup_rcconf_map ) 102 export RCCONF_MAP 103 # Generate _${var}_desc variables from $RCCONF_MAP 104 f_startup_rcconf_map_expand 105 export _RCCONF_MAP=1 106 fi 107 108 # Show infobox for modes that take a while to calculate/display 109 [ "$SHOW_DEFAULT_VALUE" -o "$SHOW_CONFIGURED" ] && 110 f_dialog_info "$msg_creating_menu_list" 111 112 RCCONF_MENU_LIST="$RCCONF_MENU_LIST $( 113 . "$RC_DEFAULTS" >&- 114 source_rc_confs >&- 115 var_list=$( f_startup_rcconf_list ) 116 for var in $var_list; do 117 eval export $var 118 [ "$SHOW_DEFAULT_VALUE" ] && export \ 119 _${var}_default="$( f_sysrc_get_default $var )" 120 [ "$SHOW_CONFIGURED" ] && export \ 121 _${var}_file="$( f_sysrc_find $var )" 122 done 123 export SHOW_VALUE SHOW_DESC SHOW_DEFAULT_VALUE SHOW_CONFIGURED 124 export msg_default_value 125 echo "$var_list" | awk ' 126 BEGIN { 127 prefix = "" 128 } 129 { 130 cur_prefix = tolower(substr($1, 1, 1)) 131 printf "'\''" 132 if ( prefix != cur_prefix ) 133 prefix = cur_prefix 134 else 135 printf " " 136 var = $1 137 printf "%s'\'' '\''", var 138 if ( ENVIRON["SHOW_DEFAULT_VALUE"] ) { 139 default = ENVIRON["_" var "_default"] 140 gsub(/'\''/, "'\''\\'\'\''", default) 141 value = ENVIRON[var] 142 gsub(/'\''/, "'\''\\'\'\''", value) 143 printf ENVIRON["msg_default_value"] "; %s", 144 default, value 145 } else if ( ENVIRON["SHOW_CONFIGURED"] ) { 146 printf "%s", ENVIRON["_" var "_file"] 147 } else { # SHOW_VALUE (default behavior) 148 value = ENVIRON[var] 149 gsub(/'\''/, "'\''\\'\'\''", value) 150 printf "%s", value 151 } 152 printf "'\''" 153 if ( ENVIRON["SHOW_DESC"] ) { 154 desc = ENVIRON["_" var "_desc"] 155 gsub(/'\''/, "'\''\\'\'\''", desc) 156 printf " '\''%s'\''", desc 157 } 158 printf "\n" 159 }' 160 )" 161 162 set -f # noglob 163 164 size=$( eval f_dialog_menu_${SHOW_DESC:+with_help_}size \ 165 \"\$DIALOG_TITLE\" \ 166 \"\$DIALOG_BACKTITLE\" \ 167 \"\$prompt\" \ 168 \"\$hline\" \ 169 $RCCONF_MENU_LIST ) 170 171 local dialog_menu 172 dialog_menu=$( eval $DIALOG \ 173 --clear --title \"\$DIALOG_TITLE\" \ 174 --backtitle \"\$DIALOG_BACKTITLE\" \ 175 --hline \"\$hline\" \ 176 --ok-label \"\$msg_ok\" \ 177 --cancel-label \"\$msg_cancel\" \ 178 --help-button \ 179 --help-label \"\$msg_details\" \ 180 ${SHOW_DESC:+--item-help} \ 181 --menu \"\$prompt\" $size \ 182 $RCCONF_MENU_LIST \ 183 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 184 ) 185 local retval=$? 186 setvar DIALOG_MENU_$$ "$dialog_menu" 187 return $retval 188} 189 190############################################################ MAIN 191 192# Incorporate rc-file if it exists 193[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc" 194 195# 196# Process command-line arguments 197# 198while getopts hSX flag; do 199 case "$flag" in 200 h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm";; 201 esac 202done 203shift $(( $OPTIND - 1 )) 204 205# 206# Initialize 207# 208f_dialog_init 209f_dialog_title "$msg_view_edit_startup_configuration" 210f_dialog_backtitle "${ipgm:+bsdconfig }$pgm" 211f_mustberoot_init 212 213while :; do 214 dialog_menu_main 215 retval=$? 216 mtag=$( f_dialog_menutag ) 217 218 if [ "$USE_XDIALOG" ]; then 219 case "$mtag" in 220 "> $msg_view_details") 221 f_dialog_input_view_details 222 continue 223 esac 224 elif [ $retval -eq 2 ]; then 225 # The ``Help'' button (labeled "Details") was pressed 226 f_dialog_input_view_details 227 continue 228 fi 229 230 [ $retval -eq 0 ] || f_die 231 232 case "$mtag" in 233 "X $msg_exit") break ;; 234 "> $msg_add_new") 235 $BSDCFG_LIBE/$APP_DIR/rcadd ${USE_XDIALOG:+-X} 236 ;; 237 "> $msg_delete") 238 # rcdelete has a similar interface that can inherit the below: 239 export SHOW_VALUE SHOW_DESC SHOW_DEFAULT_VALUE SHOW_CONFIGURED 240 $BSDCFG_LIBE/$APP_DIR/rcdelete ${USE_XDIALOG:+-X} 241 ;; 242 *) # Anything else is a variable to edit 243 $BSDCFG_LIBE/$APP_DIR/rcedit ${USE_XDIALOG:+-X} "${mtag# }" 244 esac 245done 246 247exit $SUCCESS 248 249################################################################################ 250# END 251################################################################################ 252