1#!/bin/sh 2#- 3# Copyright (c) 2012-2013 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 (INCLUDING, 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_dprintf "%s: loading includes..." "$0" 34f_include $BSDCFG_SHARE/dialog.subr 35f_include $BSDCFG_SHARE/mustberoot.subr 36f_include $BSDCFG_SHARE/sysrc.subr 37f_include $BSDCFG_SHARE/startup/rcconf.subr 38 39BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="140.startup" 40f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr 41 42f_index_menusel_keyword $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" ipgm && 43 pgm="${ipgm:-$pgm}" 44 45############################################################ GLOBALS 46 47# 48# Global map/menu-list for the main menu 49# 50RCCONF_MAP= 51_RCCONF_MAP= 52 53# 54# Options 55# 56# Inherit SHOW_DESC value if set, otherwise default to 1 57[ "${SHOW_DESC+set}" ] || 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 prompt= 82 local menu_list=" 83 'X $msg_exit' '$msg_exit_desc' 84 ${SHOW_DESC:+'$msg_exit_this_menu'} 85 '> $msg_add_new' '$msg_add_new_desc' 86 ${SHOW_DESC:+'$msg_add_new_help'} 87 '> $msg_delete' '$msg_delete_desc' 88 ${SHOW_DESC:+'$msg_delete_help'} 89 ${USE_XDIALOG:+ 90 '> $msg_view_details' '$msg_view_details_desc' 91 ${SHOW_DESC:+'$msg_view_details_help'} 92 } 93 " # END-QUOTE 94 local defaultitem= # Calculated below 95 local hline="$hline_arrows_tab_enter" 96 97 if [ ! "$_RCCONF_MAP" ]; then 98 # Genreate RCCONF_MAP of `var desc ...' per-line 99 f_dialog_info "$msg_creating_rcconf_map" 100 f_startup_rcconf_map RCCONF_MAP 101 export RCCONF_MAP 102 # Generate _${var}_desc variables from $RCCONF_MAP 103 f_startup_rcconf_map_expand RCCONF_MAP 104 export _RCCONF_MAP=1 105 fi 106 107 # Show infobox for modes that take a while to calculate/display 108 [ "$SHOW_DEFAULT_VALUE" -o "$SHOW_CONFIGURED" ] && 109 f_dialog_info "$msg_creating_menu_list" 110 111 menu_list="$menu_list $( 112 . "$RC_DEFAULTS" > /dev/null 113 source_rc_confs > /dev/null 114 var_list=$( f_startup_rcconf_list ) 115 for var in $var_list; do 116 eval export $var 117 [ "$SHOW_DEFAULT_VALUE" ] && export \ 118 _${var}_default="$( f_sysrc_get_default $var )" 119 [ "$SHOW_CONFIGURED" ] && export \ 120 _${var}_file="$( f_sysrc_find $var )" 121 done 122 export SHOW_VALUE SHOW_DESC SHOW_DEFAULT_VALUE SHOW_CONFIGURED 123 export msg_default_value 124 echo "$var_list" | awk ' 125 BEGIN { 126 prefix = "" 127 } 128 { 129 cur_prefix = tolower(substr($1, 1, 1)) 130 printf "'\''" 131 if ( prefix != cur_prefix ) 132 prefix = cur_prefix 133 else 134 printf " " 135 var = $1 136 printf "%s'\'' '\''", var 137 if ( ENVIRON["SHOW_DEFAULT_VALUE"] ) { 138 default = ENVIRON["_" var "_default"] 139 gsub(/'\''/, "'\''\\'\'\''", default) 140 value = ENVIRON[var] 141 gsub(/'\''/, "'\''\\'\'\''", value) 142 printf ENVIRON["msg_default_value"] "; %s", 143 default, value 144 } else if ( ENVIRON["SHOW_CONFIGURED"] ) { 145 printf "%s", ENVIRON["_" var "_file"] 146 } else { # SHOW_VALUE (default behavior) 147 value = ENVIRON[var] 148 gsub(/'\''/, "'\''\\'\'\''", value) 149 printf "%s", value 150 } 151 printf "'\''" 152 if ( ENVIRON["SHOW_DESC"] ) { 153 desc = ENVIRON["_" var "_desc"] 154 gsub(/'\''/, "'\''\\'\'\''", desc) 155 printf " '\''%s'\''", desc 156 } 157 printf "\n" 158 }' 159 )" 160 161 set -f # set noglob because descriptions in the $menu_list may contain 162 # `*' and get expanded by dialog(1) (doesn't affect Xdialog(1)). 163 # This prevents dialog(1) from expanding wildcards in help line. 164 165 local height width rows 166 eval f_dialog_menu${SHOW_DESC:+_with_help}_size \ 167 height width rows \ 168 \"\$DIALOG_TITLE\" \ 169 \"\$DIALOG_BACKTITLE\" \ 170 \"\$prompt\" \ 171 \"\$hline\" \ 172 $menu_list 173 174 # Obtain default-item from previously stored selection 175 f_dialog_default_fetch defaultitem 176 177 local menu_choice 178 menu_choice=$( eval $DIALOG \ 179 --title \"\$DIALOG_TITLE\" \ 180 --backtitle \"\$DIALOG_BACKTITLE\" \ 181 --hline \"\$hline\" \ 182 --ok-label \"\$msg_ok\" \ 183 --cancel-label \"\$msg_cancel\" \ 184 --help-button \ 185 --help-label \"\$msg_details\" \ 186 ${SHOW_DESC:+--item-help} \ 187 --default-item \"\$defaultitem\" \ 188 --menu \"\$prompt\" \ 189 $height $width $rows \ 190 $menu_list \ 191 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 192 ) 193 local retval=$? 194 f_dialog_data_sanitize menu_choice 195 f_dialog_menutag_store "$menu_choice" 196 197 # Only update default-item on success 198 [ $retval -eq $DIALOG_OK ] && f_dialog_default_store "$menu_choice" 199 200 return $retval 201} 202 203############################################################ MAIN 204 205# Incorporate rc-file if it exists 206[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc" 207 208# 209# Process command-line arguments 210# 211while getopts h$GETOPTS_STDARGS flag; do 212 case "$flag" in 213 h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm" ;; 214 esac 215done 216shift $(( $OPTIND - 1 )) 217 218# 219# Initialize 220# 221f_dialog_title "$msg_view_edit_startup_configuration" 222f_dialog_backtitle "${ipgm:+bsdconfig }$pgm" 223f_mustberoot_init 224 225# 226# Launch application main menu 227# 228while :; do 229 dialog_menu_main 230 retval=$? 231 f_dialog_menutag_fetch mtag 232 233 if [ "$USE_XDIALOG" ]; then 234 case "$mtag" in 235 "> $msg_view_details") 236 f_dialog_input_view_details 237 continue 238 esac 239 elif [ $retval -eq $DIALOG_HELP ]; then 240 # The ``Help'' button (labeled "Details") was pressed 241 f_dialog_input_view_details 242 continue 243 fi 244 245 [ $retval -eq $DIALOG_OK ] || f_die 246 247 case "$mtag" in 248 "X $msg_exit") break ;; 249 "> $msg_add_new") $BSDCFG_LIBE/$APP_DIR/rcadd ${USE_XDIALOG:+-X} ;; 250 "> $msg_delete") 251 # rcdelete has a similar interface that can inherit the below: 252 export SHOW_VALUE SHOW_DESC SHOW_DEFAULT_VALUE SHOW_CONFIGURED 253 $BSDCFG_LIBE/$APP_DIR/rcdelete ${USE_XDIALOG:+-X} 254 ;; 255 *) # Anything else is a variable to edit 256 $BSDCFG_LIBE/$APP_DIR/rcedit ${USE_XDIALOG:+-X} "${mtag# }" 257 esac 258done 259 260exit $SUCCESS 261 262################################################################################ 263# END 264################################################################################ 265