mirror of
https://github.com/freebsd/freebsd-src
synced 2024-09-06 17:18:32 +00:00
414 lines
11 KiB
Bash
Executable file
414 lines
11 KiB
Bash
Executable file
#!/bin/sh
|
|
#-
|
|
# Copyright (c) 2012-2013 Devin Teske
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
# 1. Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# 2. Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
# SUCH DAMAGE.
|
|
#
|
|
#
|
|
############################################################ INCLUDES
|
|
|
|
BSDCFG_SHARE="/usr/share/bsdconfig"
|
|
. $BSDCFG_SHARE/common.subr || exit 1
|
|
f_dprintf "%s: loading includes..." "$0"
|
|
f_include $BSDCFG_SHARE/dialog.subr
|
|
f_include $BSDCFG_SHARE/mustberoot.subr
|
|
f_include $BSDCFG_SHARE/sysrc.subr
|
|
f_include $BSDCFG_SHARE/startup/rcconf.subr
|
|
|
|
BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="140.startup"
|
|
f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr
|
|
|
|
f_index_menusel_keyword $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" ipgm &&
|
|
pgm="${ipgm:-$pgm}"
|
|
|
|
############################################################ GLOBALS
|
|
|
|
#
|
|
# Global map/menu-list for the main menu
|
|
#
|
|
RCCONF_MAP=
|
|
RCCONF_MENU_LIST=
|
|
|
|
#
|
|
# Options
|
|
#
|
|
# Inherit SHOW_DESC value if set, otherwise default to 1
|
|
[ "${SHOW_DESC+set}" ] || SHOW_DESC=1
|
|
# Selectively inherit SHOW_* value (in order of preference)
|
|
if [ "$SHOW_DEFAULT_VALUE" ]; then
|
|
SHOW_DEFAULT_VALUE=1
|
|
SHOW_CONFIGURED=
|
|
SHOW_VALUE=
|
|
elif [ "$SHOW_CONFIGURED" ]; then
|
|
SHOW_DEFAULT_VALUE=
|
|
SHOW_CONFIGURED=1
|
|
SHOW_VALUE=
|
|
else
|
|
SHOW_DEFAULT_VALUE=
|
|
SHOW_CONFIGURED=
|
|
SHOW_VALUE=1
|
|
fi
|
|
|
|
############################################################ FUNCTIONS
|
|
|
|
# dialog_create_main
|
|
#
|
|
# Create the dialog(1) main menu. Separated from dialog_menu_main (used to
|
|
# display the menu) to speed up execution (we only call this function when
|
|
# initializing or changing the view details).
|
|
#
|
|
dialog_create_main()
|
|
{
|
|
# Show infobox for modes that take a while to calculate/display
|
|
[ "$SHOW_DEFAULT_VALUE" -o "$SHOW_CONFIGURED" ] &&
|
|
f_dialog_info "$msg_creating_menu_list"
|
|
|
|
RCCONF_MENU_LIST=$(
|
|
. "$RC_DEFAULTS" > /dev/null
|
|
source_rc_confs > /dev/null
|
|
var_list=$( f_startup_rcconf_list )
|
|
for var in $var_list; do
|
|
eval export $var
|
|
[ "$SHOW_DEFAULT_VALUE" ] && export \
|
|
_${var}_default="$( f_sysrc_get_default $var )"
|
|
[ "$SHOW_CONFIGURED" ] && export \
|
|
_${var}_file="$( f_sysrc_find $var )"
|
|
done
|
|
export SHOW_VALUE SHOW_DESC SHOW_DEFAULT_VALUE SHOW_CONFIGURED
|
|
export msg_default_value
|
|
echo "$var_list" | awk '
|
|
BEGIN {
|
|
prefix = ""
|
|
}
|
|
{
|
|
cur_prefix = tolower(substr($1, 1, 1))
|
|
printf "'\''"
|
|
if ( prefix != cur_prefix )
|
|
prefix = cur_prefix
|
|
else
|
|
printf " "
|
|
var = $1
|
|
printf "%s'\'' '\''[", var
|
|
if ( ENVIRON["_" var "_delete"] )
|
|
printf "X"
|
|
else
|
|
printf " "
|
|
printf "] "
|
|
if ( ENVIRON["SHOW_DEFAULT_VALUE"] ) {
|
|
default = ENVIRON["_" var "_default"]
|
|
gsub(/'\''/, "'\''\\'\'\''", default)
|
|
value = ENVIRON[var]
|
|
gsub(/'\''/, "'\''\\'\'\''", value)
|
|
printf ENVIRON["msg_default_value"] "; %s",
|
|
default, value
|
|
} else if ( ENVIRON["SHOW_CONFIGURED"] ) {
|
|
printf "%s", ENVIRON["_" var "_file"]
|
|
} else { # SHOW_VALUE (default behavior)
|
|
value = ENVIRON[var]
|
|
gsub(/'\''/, "'\''\\'\'\''", value)
|
|
printf "%s", value
|
|
}
|
|
printf "'\''"
|
|
if ( ENVIRON["SHOW_DESC"] ) {
|
|
desc = ENVIRON["_" var "_desc"]
|
|
gsub(/'\''/, "'\''\\'\'\''", desc)
|
|
printf " '\''%s'\''", desc
|
|
}
|
|
printf "\n"
|
|
}'
|
|
)
|
|
}
|
|
|
|
# dialog_menu_main
|
|
#
|
|
# Display the dialog(1)-based application main menu.
|
|
#
|
|
dialog_menu_main()
|
|
{
|
|
local prompt=
|
|
local menu_list="
|
|
'X $msg_exit_cancel' '$msg_exit_cancel_desc'
|
|
${SHOW_DESC:+'$msg_exit_cancel_help'}
|
|
'> $msg_delete_selected' '$msg_delete_selected_desc'
|
|
${SHOW_DESC:+'$msg_delete_selected_help'}
|
|
'> $msg_all' '$msg_all_desc'
|
|
${SHOW_DESC:+'$msg_all_help'}
|
|
'> $msg_none' '$msg_none_desc'
|
|
${SHOW_DESC:+'$msg_none_help'}
|
|
${USE_XDIALOG:+
|
|
'> $msg_view_details' '$msg_view_details_desc'
|
|
${SHOW_DESC:+'$msg_view_details_help'}
|
|
}
|
|
" # END-QUOTE
|
|
local defaultitem= # Calculated below
|
|
local hline="$hline_arrows_tab_enter"
|
|
|
|
#
|
|
# [Re-]Accent the menu list before incorporating it
|
|
#
|
|
local rcconf_var details help menu_buf delete
|
|
eval set -- $RCCONF_MENU_LIST
|
|
while [ $# -gt 0 ]; do
|
|
rcconf_var="$1" details="$2" delete=
|
|
f_shell_escape "$details" details
|
|
if [ "$SHOW_DESC" ]; then
|
|
help="$3"
|
|
f_shell_escape "$help" help
|
|
shift 3 # rcconf_var/details/help
|
|
else
|
|
shift 2 # rcconf_var/details
|
|
fi
|
|
|
|
# Update mark
|
|
f_getvar _${rcconf_var# }_delete delete
|
|
if [ "$delete" ]; then
|
|
details="[X]${details#???}"
|
|
else
|
|
details="[ ]${details#???}"
|
|
fi
|
|
|
|
# Update buffer with modified elements
|
|
menu_buf="$menu_buf
|
|
'$rcconf_var' '$details' ${SHOW_DESC:+'$help'}" # End-Quote
|
|
done
|
|
menu_list="$menu_list $menu_buf"
|
|
|
|
set -f # set noglob because descriptions in the $menu_list may contain
|
|
# `*' and get expanded by dialog(1) (doesn't affect Xdialog(1)).
|
|
# This prevents dialog(1) from expanding wildcards in help line.
|
|
|
|
local height width rows
|
|
eval f_dialog_menu${SHOW_DESC:+_with_help}_size \
|
|
height width rows \
|
|
\"\$DIALOG_TITLE\" \
|
|
\"\$DIALOG_BACKTITLE\" \
|
|
\"\$prompt\" \
|
|
\"\$hline\" \
|
|
$menu_list
|
|
|
|
# Obtain default-item from previously stored selection
|
|
f_dialog_default_fetch defaultitem
|
|
|
|
local menu_choice
|
|
menu_choice=$( eval $DIALOG \
|
|
--title \"\$DIALOG_TITLE\" \
|
|
--backtitle \"\$DIALOG_BACKTITLE\" \
|
|
--hline \"\$hline\" \
|
|
--keep-tite \
|
|
--ok-label \"\$msg_ok\" \
|
|
--cancel-label \"\$msg_cancel\" \
|
|
--help-button \
|
|
--help-label \"\$msg_details\" \
|
|
${SHOW_DESC:+--item-help} \
|
|
--default-item \"\$defaultitem\" \
|
|
--menu \"\$prompt\" \
|
|
$height $width $rows \
|
|
$menu_list \
|
|
2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
|
|
)
|
|
local retval=$?
|
|
f_dialog_data_sanitize menu_choice
|
|
f_dialog_menutag_store "$menu_choice"
|
|
|
|
# Only update default-item on success
|
|
[ $retval -eq $DIALOG_OK ] && f_dialog_default_store "$menu_choice"
|
|
|
|
return $retval
|
|
}
|
|
|
|
# dialog_menu_confirm_delete $var1 [$var2 ...]
|
|
#
|
|
# Get the user's blessing to delete one or more variables. Returns success if
|
|
# (and only-if) the user confirms (does not press ESC or Cancel/NO). Does NOT
|
|
# return the user's menu-choice.
|
|
#
|
|
dialog_menu_confirm_delete()
|
|
{
|
|
local prompt="$msg_are_you_sure_you_want_delete_the_following"
|
|
local menu_list # Calculated below
|
|
local hline="$hline_arrows_tab_enter"
|
|
|
|
[ $# -ge 1 ] || return $DIALOG_CANCEL
|
|
|
|
# If asked to delete only one variable, simply ask and return
|
|
if [ $# -eq 1 ]; then
|
|
f_noyes "$msg_are_you_sure_you_want_to_delete" "$1"
|
|
return $?
|
|
fi
|
|
# Not reached unless requested to delete multiple variables
|
|
|
|
# Generate a menu to cleanly display the variables to be deleted
|
|
local var_list
|
|
var_list=$( for var in $*; do echo "$var"; done | sort -u )
|
|
menu_list=$(
|
|
. "$RC_DEFAULTS"
|
|
source_rc_confs
|
|
echo "$var_list" | awk '
|
|
BEGIN {
|
|
prefix = ""
|
|
}
|
|
{
|
|
cur_prefix = tolower(substr($1, 1, 1))
|
|
printf "'\''"
|
|
if ( prefix != cur_prefix )
|
|
prefix = cur_prefix
|
|
else
|
|
printf " "
|
|
var = $1
|
|
printf "%s'\'' '\'\''\n", var
|
|
}'
|
|
)
|
|
|
|
local height width rows
|
|
eval f_dialog_menu_size height width rows \
|
|
\"\$DIALOG_TITLE\" \
|
|
\"\$DIALOG_BACKTITLE\" \
|
|
\"\$prompt\" \
|
|
\"\$hline\" \
|
|
$menu_list
|
|
|
|
local defaultno="defaultno"
|
|
[ "$USE_XDIALOG" ] && defaultno="default-no"
|
|
|
|
eval $DIALOG \
|
|
--title \"\$DIALOG_TITLE\" \
|
|
--backtitle \"\$DIALOG_BACKTITLE\" \
|
|
--hline \"\$hline\" \
|
|
--$defaultno \
|
|
--ok-label \"\$msg_ok\" \
|
|
--cancel-label \"\$msg_cancel\" \
|
|
--menu \"\$prompt\" \
|
|
$height $width $rows \
|
|
$menu_list \
|
|
2> /dev/null
|
|
|
|
# Menu choice ignored; status of above command returned
|
|
}
|
|
|
|
############################################################ MAIN
|
|
|
|
# Incorporate rc-file if it exists
|
|
[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc"
|
|
|
|
#
|
|
# Process command-line arguments
|
|
#
|
|
while getopts h$GETOPTS_STDARGS flag; do
|
|
case "$flag" in
|
|
h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm" ;;
|
|
esac
|
|
done
|
|
shift $(( $OPTIND - 1 ))
|
|
|
|
#
|
|
# Initialize
|
|
#
|
|
f_dialog_title "$msg_delete_startup_directives"
|
|
f_dialog_backtitle "${ipgm:+bsdconfig }$pgm"
|
|
f_mustberoot_init
|
|
|
|
# Genreate $RCCONF_MAP of `var desc ...' per-line (see share/rcconf.subr)
|
|
f_dialog_info "$msg_creating_rcconf_map"
|
|
f_startup_rcconf_map RCCONF_MAP
|
|
|
|
# Generate _${var}_desc variables from $RCCONF_MAP
|
|
f_startup_rcconf_map_expand RCCONF_MAP
|
|
|
|
# Generate RCCONF_MENU_LIST from $RCCONF_MAP
|
|
dialog_create_main
|
|
|
|
#
|
|
# Launch application main menu
|
|
#
|
|
while :; do
|
|
dialog_menu_main
|
|
retval=$?
|
|
f_dialog_menutag_fetch mtag
|
|
|
|
if [ "$USE_XDIALOG" ]; then
|
|
case "$mtag" in "> $msg_view_details")
|
|
f_dialog_input_view_details && dialog_create_main
|
|
continue
|
|
esac
|
|
elif [ $retval -eq $DIALOG_HELP ]; then
|
|
# The ``Help'' button (labeled "Details") was pressed
|
|
f_dialog_input_view_details && dialog_create_main
|
|
continue
|
|
fi
|
|
|
|
[ $retval -eq $DIALOG_OK ] || f_die
|
|
|
|
case "$mtag" in
|
|
"X $msg_exit_cancel") break ;;
|
|
"> $msg_delete_selected")
|
|
delete_vars=
|
|
for var in $( f_startup_rcconf_list ); do
|
|
f_getvar _${var}_delete _delete
|
|
[ "$_delete" ] || continue
|
|
delete_vars="$delete_vars $var"
|
|
done
|
|
if dialog_menu_confirm_delete $delete_vars; then
|
|
f_dialog_title "$msg_info"
|
|
f_dialog_info "$msg_deleting_selected_directives"
|
|
f_dialog_title_restore
|
|
for var in $delete_vars; do
|
|
f_eval_catch "$0" f_sysrc_delete \
|
|
'f_sysrc_delete "%s"' "$var" || break
|
|
done
|
|
dialog_create_main
|
|
fi
|
|
;;
|
|
"> $msg_all")
|
|
for var in $( f_startup_rcconf_list ); do
|
|
setvar _${var}_delete 1
|
|
export _${var}_delete
|
|
done
|
|
;;
|
|
"> $msg_none")
|
|
var_list=$( set | awk -F= "
|
|
/$STARTUP_RCCONF_REGEX/ {
|
|
if (\$1 ~ /^_[[:alpha:]_][[:alnum:]_]*_delete/)
|
|
print \$1
|
|
}"
|
|
)
|
|
[ "$var_list" ] && unset $var_list
|
|
;;
|
|
*) # Anything else is a variable to edit
|
|
var="${mtag# }"
|
|
|
|
# Toggle the state-variable and loop back to menu
|
|
if f_isset _${var}_delete; then
|
|
unset _${var}_delete
|
|
else
|
|
setvar _${var}_delete 1
|
|
export _${var}_delete
|
|
fi
|
|
esac
|
|
done
|
|
|
|
exit $SUCCESS
|
|
|
|
################################################################################
|
|
# END
|
|
################################################################################
|