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# 28############################################################ INCLUDES 29 30BSDCFG_SHARE="/usr/share/bsdconfig" 31. $BSDCFG_SHARE/common.subr || exit 1 32f_dprintf "%s: loading includes..." "$0" 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 41f_index_menusel_keyword $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" ipgm && 42 pgm="${ipgm:-$pgm}" 43 44############################################################ GLOBALS 45 46# 47# Global map/menu-list for the main menu 48# 49RCCONF_MAP= 50_RCCONF_MAP= 51 52# 53# Options 54# 55# Inherit SHOW_DESC value if set, otherwise default to 1 56[ "${SHOW_DESC+set}" ] || SHOW_DESC=1 57# Selectively inherit SHOW_* value (in order of preference) 58if [ "$SHOW_DEFAULT_VALUE" ]; then 59 SHOW_DEFAULT_VALUE=1 60 SHOW_CONFIGURED= 61 SHOW_VALUE= 62elif [ "$SHOW_CONFIGURED" ]; then 63 SHOW_DEFAULT_VALUE= 64 SHOW_CONFIGURED=1 65 SHOW_VALUE= 66else 67 SHOW_DEFAULT_VALUE= 68 SHOW_CONFIGURED= 69 SHOW_VALUE=1 70fi 71 72############################################################ FUNCTIONS 73 74# dialog_menu_main 75# 76# Display the dialog(1)-based application main menu. 77# 78dialog_menu_main() 79{ 80 local prompt= 81 local menu_list=" 82 'X $msg_exit' '$msg_exit_desc' 83 ${SHOW_DESC:+'$msg_exit_this_menu'} 84 '> $msg_add_new' '$msg_add_new_desc' 85 ${SHOW_DESC:+'$msg_add_new_help'} 86 '> $msg_delete' '$msg_delete_desc' 87 ${SHOW_DESC:+'$msg_delete_help'} 88 ${USE_XDIALOG:+ 89 '> $msg_view_details' '$msg_view_details_desc' 90 ${SHOW_DESC:+'$msg_view_details_help'} 91 } 92 " # END-QUOTE 93 local defaultitem= # Calculated below 94 local hline="$hline_arrows_tab_enter" 95 96 if [ ! "$_RCCONF_MAP" ]; then 97 # Genreate RCCONF_MAP of `var desc ...' per-line 98 f_dialog_info "$msg_creating_rcconf_map" 99 f_startup_rcconf_map RCCONF_MAP 100 export RCCONF_MAP 101 # Generate _${var}_desc variables from $RCCONF_MAP 102 f_startup_rcconf_map_expand RCCONF_MAP 103 export _RCCONF_MAP=1 104 fi 105 106 # Show infobox for modes that take a while to calculate/display 107 [ "$SHOW_DEFAULT_VALUE" -o "$SHOW_CONFIGURED" ] && 108 f_dialog_info "$msg_creating_menu_list" 109 110 menu_list="$menu_list $( 111 . "$RC_DEFAULTS" > /dev/null 112 source_rc_confs > /dev/null 113 var_list=$( f_startup_rcconf_list ) 114 for var in $var_list; do 115 eval export $var 116 [ "$SHOW_DEFAULT_VALUE" ] && export \ 117 _${var}_default="$( f_sysrc_get_default $var )" 118 [ "$SHOW_CONFIGURED" ] && export \ 119 _${var}_file="$( f_sysrc_find $var )" 120 done 121 export SHOW_VALUE SHOW_DESC SHOW_DEFAULT_VALUE SHOW_CONFIGURED 122 export msg_default_value 123 echo "$var_list" | awk ' 124 BEGIN { 125 prefix = "" 126 } 127 { 128 cur_prefix = tolower(substr($1, 1, 1)) 129 printf "'\''" 130 if ( prefix != cur_prefix ) 131 prefix = cur_prefix 132 else 133 printf " " 134 var = $1 135 printf "%s'\'' '\''", var 136 if ( ENVIRON["SHOW_DEFAULT_VALUE"] ) { 137 default = ENVIRON["_" var "_default"] 138 gsub(/'\''/, "'\''\\'\'\''", default) 139 value = ENVIRON[var] 140 gsub(/'\''/, "'\''\\'\'\''", value) 141 printf ENVIRON["msg_default_value"] "; %s", 142 default, value 143 } else if ( ENVIRON["SHOW_CONFIGURED"] ) { 144 printf "%s", ENVIRON["_" var "_file"] 145 } else { # SHOW_VALUE (default behavior) 146 value = ENVIRON[var] 147 gsub(/'\''/, "'\''\\'\'\''", value) 148 printf "%s", value 149 } 150 printf "'\''" 151 if ( ENVIRON["SHOW_DESC"] ) { 152 desc = ENVIRON["_" var "_desc"] 153 gsub(/'\''/, "'\''\\'\'\''", desc) 154 printf " '\''%s'\''", desc 155 } 156 printf "\n" 157 }' 158 )" 159 160 set -f # set noglob because descriptions in the $menu_list may contain 161 # `*' and get expanded by dialog(1) (doesn't affect Xdialog(1)). 162 # This prevents dialog(1) from expanding wildcards in help line. 163 164 local height width rows 165 eval f_dialog_menu${SHOW_DESC:+_with_help}_size \ 166 height width rows \ 167 \"\$DIALOG_TITLE\" \ 168 \"\$DIALOG_BACKTITLE\" \ 169 \"\$prompt\" \ 170 \"\$hline\" \ 171 $menu_list 172 173 # Obtain default-item from previously stored selection 174 f_dialog_default_fetch defaultitem 175 176 local menu_choice 177 menu_choice=$( eval $DIALOG \ 178 --title \"\$DIALOG_TITLE\" \ 179 --backtitle \"\$DIALOG_BACKTITLE\" \ 180 --hline \"\$hline\" \ 181 --ok-label \"\$msg_ok\" \ 182 --cancel-label \"\$msg_cancel\" \ 183 --help-button \ 184 --help-label \"\$msg_details\" \ 185 ${SHOW_DESC:+--item-help} \ 186 --default-item \"\$defaultitem\" \ 187 --menu \"\$prompt\" \ 188 $height $width $rows \ 189 $menu_list \ 190 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 191 ) 192 local retval=$? 193 f_dialog_data_sanitize menu_choice 194 f_dialog_menutag_store "$menu_choice" 195 196 # Only update default-item on success 197 [ $retval -eq $DIALOG_OK ] && f_dialog_default_store "$menu_choice" 198 199 return $retval 200} 201 202############################################################ MAIN 203 204# Incorporate rc-file if it exists 205[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc" 206 207# 208# Process command-line arguments 209# 210while getopts h$GETOPTS_STDARGS flag; do 211 case "$flag" in 212 h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm" ;; 213 esac 214done 215shift $(( $OPTIND - 1 )) 216 217# 218# Initialize 219# 220f_dialog_title "$msg_view_edit_startup_configuration" 221f_dialog_backtitle "${ipgm:+bsdconfig }$pgm" 222f_mustberoot_init 223 224# 225# Launch application main menu 226# 227while :; do 228 dialog_menu_main 229 retval=$? 230 f_dialog_menutag_fetch mtag 231 232 if [ "$USE_XDIALOG" ]; then 233 case "$mtag" in 234 "> $msg_view_details") 235 f_dialog_input_view_details 236 continue 237 esac 238 elif [ $retval -eq $DIALOG_HELP ]; then 239 # The ``Help'' button (labeled "Details") was pressed 240 f_dialog_input_view_details 241 continue 242 fi 243 244 [ $retval -eq $DIALOG_OK ] || f_die 245 246 case "$mtag" in 247 "X $msg_exit") break ;; 248 "> $msg_add_new") $BSDCFG_LIBE/$APP_DIR/rcadd ${USE_XDIALOG:+-X} ;; 249 "> $msg_delete") 250 # rcdelete has a similar interface that can inherit the below: 251 export SHOW_VALUE SHOW_DESC SHOW_DEFAULT_VALUE SHOW_CONFIGURED 252 $BSDCFG_LIBE/$APP_DIR/rcdelete ${USE_XDIALOG:+-X} 253 ;; 254 *) # Anything else is a variable to edit 255 $BSDCFG_LIBE/$APP_DIR/rcedit ${USE_XDIALOG:+-X} "${mtag# }" 256 esac 257done 258 259exit $SUCCESS 260 261################################################################################ 262# END 263################################################################################ 264