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freebsd-skq/usr.sbin/bsdconfig/startup/misc
Devin Teske 89498fdf41 Change all invocations of dialog(1) to no-longer require temporary files. 
This allows bsdconfig to -- like bsdinstall -- operate from read-only media.

Reviewed by:	adrian (co-mentor)
Approved by:	adrian (co-mentor)
2012-09-20 23:44:13 +00:00

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#!/bin/sh
#-
# Copyright (c) 2012 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 (INLUDING, 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.
#
# $FreeBSD$
#
############################################################ INCLUDES
BSDCFG_SHARE="/usr/share/bsdconfig"
. $BSDCFG_SHARE/common.subr || exit 1
f_include $BSDCFG_SHARE/dialog.subr
f_include $BSDCFG_SHARE/mustberoot.subr
f_include $BSDCFG_SHARE/sysrc.subr
BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="140.startup"
f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr
ipgm=$( f_index_menu_selection $BSDCFG_LIBE/$APP_DIR/INDEX "$pgm" )
[ $? -eq $SUCCESS -a "$ipgm" ] && pgm="$ipgm"
############################################################ GLOBALS
#
# Operating environment
#
UNAME_P=$( uname -p ) # Processor Architecture (i.e. i386)
############################################################ FUNCTIONS
# dialog_menu_main
#
# Display the dialog(1)-based application main menu.
#
dialog_menu_main()
{
local menu_list var_list size
local hline="$hline_arrows_tab_enter"
local prompt="$msg_miscellaneous_menu_text"
menu_list="
'X <<< $msg_exit' '$msg_exit_this_menu'
" # END-QUOTE
var_list="
accounting_enable
local_startup
lpd_enable
named_enable
named_flags
nis_client_enable
nis_server_enable
nisdomainname
startup_dirs
" # END-QUOTE
if [ "$UNAME_P" = "i386" ]; then
var_list="$var_list
apm_enable
ibcs2_enable
svr4_enable
" # END-QUOTE
fi
menu_list="$menu_list $(
. "$RC_DEFAULTS"
source_rc_confs
export $var_list
export msg_apm msg_apm_desc
export msg_startup_dirs msg_startup_dirs_desc
export msg_named msg_named_desc
export msg_named_flags msg_named_flags_desc
export msg_nis_client msg_nis_client_desc
export msg_nis_domainname msg_nis_domainname_desc
export msg_nis_server msg_nis_server_desc
export msg_accounting msg_accounting_desc
export msg_lpd msg_lpd_desc
export msg_sco msg_sco_desc
export msg_svr4 msg_svr4_desc
:| awk \
-v uname_p="$UNAME_P" \
-v menu_tags="$DIALOG_MENU_TAGS" \
-v menu_fmt="'%c [%c] %s' '%s'\n" \
-v sep_fmt="' ' ' -- '\n" \
'END {
i = 1
if ( uname_p == "i386" )
{
#
# APM: Auto-power management services
# (typically laptops)
#
printf menu_fmt, substr(menu_tags, i++, 1),
( ENVIRON["apm_enable"] ~ \
/^[Yy][Ee][Ss]$/ ? "X" : " " ),
ENVIRON["msg_apm"],
ENVIRON["msg_apm_desc"]
}
# Separator
printf sep_fmt
#
# Startup dirs: Set the list of dirs to look for
# startup scripts
#
printf menu_fmt, substr(menu_tags, i++, 1),
( length(ENVIRON["local_startup"]) > 0 \
? "X" : " " ),
ENVIRON["msg_startup_dirs"],
ENVIRON["msg_startup_dirs_desc"]
#
# named: Run a local name server on this host
#
printf menu_fmt, substr(menu_tags, i++, 1),
( ENVIRON["named_enable"] ~ \
/^[Yy][Ee][Ss]$/ ? "X" : " " ),
ENVIRON["msg_named"],
ENVIRON["msg_named_desc"]
#
# named flags: Set default flags to named (if enabled)
#
printf menu_fmt, substr(menu_tags, i++, 1),
( length(ENVIRON["named_flags"]) > 0 \
? "X" : " " ),
ENVIRON["msg_named_flags"],
ENVIRON["msg_named_flags_desc"]
#
# NIS client: This host wishes to be an NIS client.
#
printf menu_fmt, substr(menu_tags, i++, 1),
( ENVIRON["nis_client_enable"] ~ \
/^[Yy][Ee][Ss]$/ ? "X" : " " ),
ENVIRON["msg_nis_client"],
ENVIRON["msg_nis_client_desc"]
#
# NIS domainname: Set NIS domainname (if enabled)
#
printf menu_fmt, substr(menu_tags, i++, 1),
( length(ENVIRON["nisdomainname"]) > 0 \
? "X" : " " ),
ENVIRON["msg_nis_domainname"],
ENVIRON["msg_nis_domainname_desc"]
#
# NIS server: This host wishes to be an NIS server.
#
printf menu_fmt, substr(menu_tags, i++, 1),
( ENVIRON["nis_server_enable"] ~ \
/^[Yy][Ee][Ss]$/ ? "X" : " " ),
ENVIRON["msg_nis_server"],
ENVIRON["msg_nis_server_desc"]
# Separator
printf sep_fmt
#
# Accounting: This host wishes to run process
# accounting.
#
printf menu_fmt, substr(menu_tags, i++, 1),
( ENVIRON["accounting_enable"] ~ \
/^[Yy][Ee][Ss]$/ ? "X" : " " ),
ENVIRON["msg_accounting"],
ENVIRON["msg_accounting_desc"]
#
# lpd: This host has a printer and wants to run lpd.
#
printf menu_fmt, substr(menu_tags, i++, 1),
( ENVIRON["lpd_enable"] ~ \
/^[Yy][Ee][Ss]$/ ? "X" : " " ),
ENVIRON["msg_lpd"],
ENVIRON["msg_lpd_desc"]
if ( uname_p == "i386" )
{
#
# SCO: This host wants to be able to run IBCS2
# binaries.
#
printf menu_fmt, substr(menu_tags, i++, 1),
( ENVIRON["ibcs2_enable"] ~ \
/^[Yy][Ee][Ss]$/ ? "X" : " " ),
ENVIRON["msg_sco"],
ENVIRON["msg_sco_desc"]
#
# SVR4: This host wants to be able to run SVR4
# binaries.
#
printf menu_fmt, substr(menu_tags, i++, 1),
( ENVIRON["svr4_enable"] ~ \
/^[Yy][Ee][Ss]$/ ? "X" : " " ),
ENVIRON["msg_svr4"],
ENVIRON["msg_svr4_desc"]
}
}'
)"
size=$( eval f_dialog_menu_size \
\"\$DIALOG_TITLE\" \
\"\$DIALOG_BACKTITLE\" \
\"\$prompt\" \
\"\$hline\" \
$menu_list )
local dialog_menu
dialog_menu=$( eval $DIALOG \
--clear --title \"\$DIALOG_TITLE\" \
--backtitle \"\$DIALOG_BACKTITLE\" \
--hline \"\$hline\" \
--ok-label \"\$msg_ok\" \
--cancel-label \"\$msg_cancel\" \
--menu \"\$prompt\" $size \
$menu_list \
2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
)
local retval=$?
setvar DIALOG_MENU_$$ "$dialog_menu"
return $retval
}
# dialog_input_value [ $prompt [ $init ] ]
#
# Prompt the user to input a value. If the user does not cancel or press ESC,
# the return value is zero ($SUCCESS) and $value holds the user's input.
#
dialog_input_value()
{
local hline="$hline_alnum_tab_enter"
local size prompt="$1" _input="$2"
f_dialog_title "$msg_value_required"
size=$( f_dialog_inputbox_size \
"$DIALOG_TITLE" \
"$DIALOG_BACKTITLE" \
"$prompt" \
"$_input" \
"$hline" )
local dialog_inputbox
dialog_inputbox=$( eval $DIALOG \
--title \"\$DIALOG_TITLE\" \
--backtitle \"\$DIALOG_BACKTITLE\" \
--hline \"\$hline\" \
--ok-label \"\$msg_ok\" \
--cancel-label \"\$msg_cancel\" \
--inputbox \"\$prompt\" $size \
\"\$_input\" \
2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
)
retval=$?
setvar DIALOG_INPUTBOX_$$ "$dialog_inputbox"
_input=$( f_dialog_inputstr )
f_dialog_title_restore
# Return if user has either pressed ESC or chosen Cancel/No
[ $retval -eq $SUCCESS ] || return $retval
value="$_input"
return $SUCCESS
}
############################################################ MAIN
# Incorporate rc-file if it exists
[ -f "$HOME/.bsdconfigrc" ] && f_include "$HOME/.bsdconfigrc"
#
# Process command-line arguments
#
while getopts hSX flag; do
case "$flag" in
h|\?) f_usage $BSDCFG_LIBE/$APP_DIR/USAGE "PROGRAM_NAME" "$pgm";;
esac
done
shift $(( $OPTIND - 1 ))
#
# Initialize
#
f_dialog_init
f_dialog_title "$msg_miscellaneous_startup_services"
f_dialog_backtitle "${ipgm:+bsdconfig }$pgm"
f_mustberoot_init
#
# Launch application main menu
#
while :; do
dialog_menu_main
retval=$?
mtag=$( f_dialog_menutag )
[ $retval -eq 0 ] || f_die
case "$mtag" in
"X <<< $msg_exit") break ;;
?" ["?"] $msg_apm")
case "$mtag" in
?" [X] "*) err=$( f_sysrc_set apm_enable NO 2>&1 ) ;;
?" [ ] "*) err=$( f_sysrc_set apm_enable YES 2>&1 ) ;;
esac
[ $? -eq $SUCCESS ] || f_show_msg "%s\n" "$err" ;;
?" ["?"] $msg_startup_dirs")
dialog_input_value \
"$msg_startup_dirs_desc" \
"$( f_sysrc_get local_startup )"
if [ $? -eq $SUCCESS ]; then
err=$( f_sysrc_set local_startup "$value" ) ||
f_show_msg "%s\n" "$err"
fi
;;
?" ["?"] $msg_named")
case "$mtag" in
?" [X] "*) err=$( f_sysrc_set named_enable NO 2>&1 ) ;;
?" [ ] "*) err=$( f_sysrc_set named_enable YES 2>&1 ) ;;
esac
[ $? -eq $SUCCESS ] || f_show_msg "%s\n" "$err" ;;
?" ["?"] $msg_named_flags")
dialog_input_value \
"$msg_named_flags_desc" \
"$( f_sysrc_get named_flags )"
if [ $? -eq $SUCCESS ]; then
err=$( f_sysrc_set named_flags "$value" ) ||
f_show_msg "%s\n" "$err"
fi
;;
?" ["?"] $msg_nis_client")
case "$mtag" in
?" [X] "*) err=$( f_sysrc_set nis_client_enable NO 2>&1 ) ;;
?" [ ] "*)
err=$( f_sysrc_set nis_client_enable YES 2>&1 ) \
&& err=$( f_sysrc_set rpcbind_enable YES 2>&1 ) ;;
esac
[ $? -eq $SUCCESS ] || f_show_msg "%s\n" "$err" ;;
?" ["?"] $msg_nis_domainname")
dialog_input_value \
"$msg_nis_domainname_desc" \
"$( f_sysrc_get nisdomainname )"
if [ $? -eq $SUCCESS ]; then
err=$( f_sysrc_set nisdomainname "$value" ) ||
f_show_msg "%s\n" "$err"
fi
;;
?" ["?"] $msg_nis_server")
case "$mtag" in
?" [X] "*) err=$( f_sysrc_set nis_server_enable NO 2>&1 ) ;;
?" [ ] "*)
err=$( f_sysrc_set nis_server_enable YES 2>&1 ) \
&& err=$( f_sysrc_set rpcbind_enable YES 2>&1 ) ;;
esac
[ $? -eq $SUCCESS ] || f_show_msg "%s\n" "$err" ;;
?" ["?"] $msg_accounting")
case "$mtag" in
?" [X] "*) err=$( f_sysrc_set accounting_enable NO 2>&1 ) ;;
?" [ ] "*) err=$( f_sysrc_set accounting_enable YES 2>&1 ) ;;
esac
[ $? -eq $SUCCESS ] || f_show_msg "%s\n" "$err" ;;
?" ["?"] $msg_lpd")
case "$mtag" in
?" [X] "*) err=$( f_sysrc_set lpd_enable NO 2>&1 ) ;;
?" [ ] "*) err=$( f_sysrc_set lpd_enable YES 2>&1 ) ;;
esac
[ $? -eq $SUCCESS ] || f_show_msg "%s\n" "$err" ;;
?" ["?"] $msg_sco")
case "$mtag" in
?" [X] "*) err=$( f_sysrc_set ibcs2_enable NO 2>&1 ) ;;
?" [ ] "*) err=$( f_sysrc_set ibcs2_enable YES 2>&1 ) ;;
esac
[ $? -eq $SUCCESS ] || f_show_msg "%s\n" "$err" ;;
?" ["?"] $msg_svr4")
case "$mtag" in
?" [X] "*) err=$( f_sysrc_set svr4_enable NO 2>&1 ) ;;
?" [ ] "*) err=$( f_sysrc_set svr4_enable YES 2>&1 ) ;;
esac
[ $? -eq $SUCCESS ] || f_show_msg "%s\n" "$err" ;;
esac
done
exit $SUCCESS
################################################################################
# END
################################################################################
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