Attachment 492776 Details for Bug 728774

/etc/rc.status I suggest

rc.status (text/plain), 11.87 KB, created by Dr. Werner Fink on 2012-05-29 12:09:00 UTC

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Creator: Dr. Werner Fink

Created: 2012-05-29 12:09:00 UTC

Size: 11.87 KB

patch

obsolete

># /etc/rc.status
># vim: syntax=sh
># Definition of boot script return messages
>#
>#   The bootscripts should use the variables rc_done and rc_failed to
>#   report whether they failed or succeeded.  See /etc/init.d/skeleton for
>#   an example how the shell functions rc_status and rc_reset are used.
>#
>#   These functions make use of the variables rc_done and rc_failed;
>#   rc_done_up and rc_failed_up are the same as rc_done and rc_failed
>#   but contain a terminal code to move up one line before the output
>#   of the actual string. (This is particularly useful when the script
>#    starts a daemon which produces user output with a newline character)
>#
>#   The variable rc_reset is used by the master resource control script
>#   /etc/init.d/rc to turn off all attributes and switch to the standard
>#   character set.
>#
>#    \033          ascii ESCape
>#    \033[<NUM>G   move to column <NUM> (linux console, xterm, not vt100)
>#    \033[<NUM>C   move <NUM> columns forward but only upto last column
>#    \033[<NUM>D   move <NUM> columns backward but only upto first column
>#    \033[<NUM>A   move <NUM> rows up
>#    \033[<NUM>B   move <NUM> rows down
>#    \033[1m       switch on bold
>#    \033[31m      switch on red
>#    \033[32m      switch on green
>#    \033[33m      switch on yellow
>#    \033[m        switch off color/bold
>#    \017          exit alternate mode (xterm, vt100, linux console)
>#    \033[10m      exit alternate mode (linux console)
>#    \015          carriage return (without newline)
>#
>
># Check if the service is used under systemd but not started with
>if test -z "$SYSTEMD_NO_WRAP" && /bin/mountpoint -q /sys/fs/cgroup/systemd > /dev/null 2>&1 ; then
>    if test $PPID -ne 1 -a $# -eq 1 ; then
>	_rc_base=
>	case "$0" in
>	/etc/init.d/boot.*)
>	    _rc_base=${0##*/boot.} ;;
>	/etc/init.d/*|/etc/rc.d/*)
>	    _rc_base=${0##*/} ;;
>	*/rc*)
>	    if test -L "$0"; then
>		_rc_base=`readlink "$0"`
>		_rc_base=${_rc_base##*/}
>		case "$_rc_base" in
>		boot.*) _rc_base=${_rc_base#boot.}
>		esac
>	    else
>		_rc_base=${0##*/rc}
>	    fi
>	    ;;
>	esac
>	case "$1" in
>	    start|stop|reload|restart|try-restart|force-reload|status) echo "redirecting to systemctl" >/dev/stderr ;;
>	    *) unset _rc_base ;;
>	esac
>	if test -n "$_rc_base" -a -x /bin/systemctl ; then
>	    exec /bin/systemctl $1 "${_rc_base}.service"
>	fi
>	unset _rc_base
>    fi
>    if test -z "$REDIRECT" -a -x /sbin/showconsole ; then
>	REDIRECT="$(/sbin/showconsole 2>/dev/null)"
>	test -z "$CONSOLE" && CONSOLE=/dev/console
>	export REDIRECT CONSOLE
>    fi
>fi
>
># Do _not_ be fooled by non POSIX locale
>LC_ALL=POSIX
>export LC_ALL
>
># Seek for terminal size and, if needed, set default size
>rc_lc () {
>    if test -n "$REDIRECT" ; then
>	set -- $(stty size < "$REDIRECT"  2> /dev/null || echo 0 0)
>    else
>	set -- $(stty size 2> /dev/null || echo 0 0)
>    fi
>    LINES=$1
>    COLUMNS=$2
>    if test $LINES -eq 0 -o $COLUMNS -eq 0; then
>	LINES=24
>	COLUMNS=80
>	TERM=dumb
>    fi
>}
>trap 'rc_lc' SIGWINCH
>test -n "$COLUMNS" -a -n "$LINES" || rc_lc
>export LINES COLUMNS
>
># Make sure we have /sbin and /usr/sbin in PATH
>case ":$PATH:" in 
>    *:/sbin:*)
>	;;
>    *)
>	PATH=/sbin:/usr/sbin:/usr/local/sbin:$PATH
>	export PATH
>	;;
>esac
>
>if test -t 1 -a "$TERM" != "raw" -a "$TERM" != "dumb"; then
>	 esc=`echo -en "\033"`
>        extd="${esc}[1m"
>        warn="${esc}[1;31m"
>        done="${esc}[1;32m"
>        attn="${esc}[1;33m"
>        norm=`echo -en "${esc}[m\017"`
>        stat=`echo -en "\015${esc}[${COLUMNS}C${esc}[10D"`
>
>     rc_done="${stat}${done}done${norm}"
>  rc_running="${stat}${done}running${norm}"
>   rc_failed="${stat}${warn}failed${norm}"
>   rc_missed="${stat}${warn}missing${norm}"
>  rc_skipped="${stat}${attn}skipped${norm}"
>     rc_dead="${stat}${warn}dead${norm}"
>   rc_unused="${stat}${extd}unused${norm}"
>  rc_unknown="${stat}${attn}unknown${norm}"
>  rc_done_up="${esc}[1A${rc_done}"
>rc_failed_up="${esc}[1A${rc_failed}"
>    rc_reset="${norm}${esc}[?25h"
>     rc_save="${esc}7${esc}[?25l"
>  rc_restore="${esc}8${esc}[?25h"
>    rc_cuu () { test $1 -eq 0 && return; echo -en "\033[${1}A"; }
>    rc_cud () { test $1 -eq 0 && return; echo -en "\033[${1}B"; }
>    rc_timer_on () {
>	# Draw seconds of running timout to column.
>	# Two arguments: timeout in seconds and offset
>	local n=$1
>	local c=$2
>	(trap "exit 0" SIGTERM
>	 while test $((n--)) -gt 0; do
>	    sleep 1;
>	    if test $n -gt 9 ; then
>		echo -en "\015${esc}[${c}C(${n}s) "
>	    else
>		echo -en "\015${esc}[${c}C( ${n}s) "
>	    fi
>	done) & _rc_timer_pid=$!
>    }
>    rc_timer_off () {
>	if test -n "$_rc_timer_pid" ; then
>	    kill -TERM $_rc_timer_pid > /dev/null 2>&1
>	fi
>	unset _rc_timer_pid
>    }
>else
>	 esc=""
>        extd=""
>        warn=""
>        done=""
>        attn=""
>        norm=""
>        stat=""
>
>     rc_done="..done"
>  rc_running="..running"
>   rc_failed="..failed"
>   rc_missed="..missing"
>  rc_skipped="..skipped"
>     rc_dead="..dead"
>   rc_unused="..unused"
>  rc_unknown="..unknown"
>  rc_done_up="${rc_done}"
>rc_failed_up="${rc_failed}"
>    rc_reset=""
>     rc_save=""
>  rc_restore=""
>    rc_cuu () { return; }
>    rc_cud () { return; }
>    rc_timer_on  () { return; }
>    rc_timer_off () { return; }
>fi
>
>_rc_service=${0##*/[SK][0-9][0-9]}
>_rc_status=0
>_rc_status_all=0
>_rc_todo=$1
>
>rc_check ()
>{
>    _rc_status_ret=$?
>    test $_rc_status_ret -eq 0 || _rc_status=$_rc_status_ret
>    test $_rc_status     -eq 0 || _rc_status_all=$_rc_status
>    return $_rc_status_ret
>}
>
>rc_reset ()
>{
>    _rc_status=0
>    _rc_status_all=0
>    rc_check
>    return 0
>}
>
>if   test "$_rc_todo" = "status" ; then
>rc_status ()
>{
>    rc_check
>    _rc_status_ret=$_rc_status
>    local i
>    for i ; do
>	case "$i" in
>	-v|-v[1-9]|-v[1-9][0-9])
>	    local vrt=""
>	    local out=1
>	    local opt="en"
>
>	    test -n "${i#-v}" && vrt=${esc:+"${esc}[${i#-v}A"} || opt="e"
>	    case "$_rc_status" in
>	    0)	vrt="$vrt$rc_running";		;; # service running
>	    1)	vrt="$vrt$rc_dead"   ; out=2	;; # service dead (but has pid file)
>	    2)	vrt="$vrt$rc_dead"   ; out=2	;; # service dead (but has lock file)
>	    3)	vrt="$vrt$rc_unused" ;		;; # service not running
>	    4)	vrt="$vrt$rc_unknown";		;; # status is unknown
>	    esac
>	    echo -$opt "$rc_save$vrt$rc_restore" 1>&$out
>
>	    # reset _rc_status to 0 after verbose case
>	    _rc_status=0 ;;
>	-r) rc_reset ;;
>	-s) echo -e "$rc_skipped" ; rc_failed 3 ;;
>	-u) echo -e "$rc_unused"  ; rc_failed 3 ;;
>	*)  echo "rc_status: Usage: [-v[<num>] [-r]|-s|-u]" 1>&2 ; return 0 ;;
>	esac
>    done
>    return $_rc_status_ret
>}
>elif test -n "$_rc_todo" ; then
>rc_status ()
>{
>    rc_check
>    test "$_rc_status" -gt 7 && rc_failed 1
>    _rc_status_ret=$_rc_status
>    case "$_rc_todo" in
>    stop)
>	# program is not running which
>	# is success if we stop service
>	test "$_rc_status" -eq 7 && rc_failed 0 ;;
>    esac
>    local i
>    for i ; do
>	case "$i" in
>	-v|-v[1-9]|-v[1-9][0-9])
>	    local vrt=""
>	    local out=1
>	    local opt="en"
>
>	    test -n "${i#-v}" && vrt=${esc:+"${esc}[${i#-v}A"} || opt="e"
>	    case "$_rc_status" in
>	    0)	vrt="$vrt$rc_done"   ;		;; # success
>	    1)	vrt="$vrt$rc_failed" ; out=2	;; # generic or unspecified error
>	    2)	vrt="$vrt$rc_failed" ; out=2	;; # invalid or excess args
>	    3)	vrt="$vrt$rc_missed" ; out=2	;; # unimplemented feature
>	    4)	vrt="$vrt$rc_failed" ; out=2	;; # insufficient privilege
>	    5)	vrt="$vrt$rc_skipped"; out=2	;; # program is not installed
>	    6)	vrt="$vrt$rc_unused" ; out=2	;; # program is not configured
>	    7)	vrt="$vrt$rc_failed" ; out=2	;; # program is not running
>	    *)	vrt="$vrt$rc_failed" ; out=2	;; # unknown (maybe used in future)
>	    esac
>	    echo -$opt "$rc_save$vrt$rc_restore" 1>&$out
>
>	    # reset _rc_status to 0 after verbose case
>	    _rc_status=0 ;;
>	-r) rc_reset ;;
>	-s) echo -e "$rc_skipped" 1>&2 ; rc_failed 5 ;;
>	-u) echo -e "$rc_unused"  1>&2 ; rc_failed 6 ;;
>	*)  echo "rc_status: Usage: [-v[<num>] [-r]|-s|-u]" 1>&2 ; return 0 ;;
>	esac
>    done
>    return $_rc_status_ret
>}
>else
>rc_status ()
>{
>    rc_check
>    _rc_status_ret=$_rc_status
>    local i
>    for i ; do
>	case "$i" in
>	-v|-v[1-9]|-v[1-9][0-9])
>	    local vrt=""
>	    local out=1
>	    local opt="en"
>
>	    test -n "${i#-v}" && vrt=${esc:+"${esc}[${i#-v}A"} || opt="e"
>	    case "$_rc_status" in
>	    0)	vrt="$vrt$rc_done"  ;		;; # success
>	    *)	vrt="$vrt$rc_failed"; out=2	;; # failed
>	    esac
>	    echo -$opt "$rc_save$vrt$rc_restore" 1>&$out
>
>	    # reset _rc_status to 0 after verbose case
>	    _rc_status=0 ;;
>	-r) rc_reset ;;
>	-s) echo -e "$rc_skipped"  ; return 0 ;;
>	-u) echo -e "$rc_unused"   ; return 0 ;;
>	*)  echo "rc_status: Usage: [-v[<num>] [-r]|-s|-u]" 1>&2 ; return 0 ;;
>	esac
>    done
>    return $_rc_status_ret
>}
>fi
>
>rc_failed ()
>{
>    rc_reset
>    case "$1" in
>    [0-7]) _rc_status=$1 ;;
>    "")    _rc_status=1
>    esac
>    rc_check
>    return $_rc_status
>}
>
>rc_exit ()
>{
>    if test ! -h /dev/fd ; then
>	echo 'Script '${0##*/}' has destroyed /dev/fd, restoring it!'
>	rm -vrf /dev/fd
>	ln -sf /proc/self/fd /dev/fd
>    fi
>    for link in 2 1 0 ; do
>	if test ! -h /proc/self/fd/$link ; then
>	    echo 'Script '${0##*/}' does not have /proc/self/fd/'$link' anymore!'
>	fi
>    done
>    for link in err out in ; do
>	if test ! -h /dev/std$link ; then
>	    echo 'Script '${0##*/}' has destroyed /dev/std'${link}', try to restoring it!'
>	    rm -vf /dev/std$link
>	    case "$link" in
>	    err)
>		if test -h /dev/fd/2 ; then
>		    ln -sf fd/2 /dev/std$link
>		else
>		    echo 'Script '${0##*/}' has no link for file descriptor used for std'${link}'!'
>		fi
>		;;
>	    out)
>		if test -h /dev/fd/1 ; then
>		    ln -sf fd/1 /dev/std$link
>		else
>		    echo 'Script '${0##*/}' has no link for file descriptor used for std'${link}'!'
>		fi
>		;;
>	    in)
>		if test -h /dev/fd/0 ; then
>		    ln -sf fd/0 /dev/std$link
>		else
>		    echo 'Script '${0##*/}' has no link for file descriptor used for std'${link}'!'
>		fi
>	    esac
>	fi
>    done
>    exit $_rc_status_all
>}
>
>rc_confirm()
>{
>    local timeout="30"
>    local answer=""
>    local ret=0
>
>    case "$1" in
>    -t) timeout=$2; shift 2 ;;
>    esac
>    local message="$@, (Y)es/(N)o/(C)ontinue? [y] "
>    : ${REDIRECT:=/dev/tty}
>
>    while true ; do
>	read -t ${timeout} -n 1 -p "${message}" answer < $REDIRECT > $REDIRECT 2>&1
>	case "$answer" in
>	[yY]|"") ret=0; break ;;
>	[nN])	 ret=1; break ;;
>	[cC])	 ret=2; break ;;
>	*)	 echo; continue
>	esac
>    done
>    echo
>    return $ret
>}
>
>rc_active ()
>{
>    local link
>    for link in /etc/init.d/*.d/S[0-9][0-9]${1} ; do
>	test -e $link || break
>	return 0
>    done
>    return 1
>}
>
>rc_splash()
>{
>    return 0
>}
>
># Wait between last SIGTERM and the next SIGKILL
># any argument specify a *path* of a process which
># process identity should *not* be checked.
>rc_wait()
>{
>    local -i etime=$SECONDS
>
>    if test -f /fastboot ; then
>	let etime+=2
>    else
>	let etime+=6
>    fi
>
>    local -i pid
>    local -i ppid=$$
>    local comm state rest
>    local parent_processes="$ppid"
>
>    while test $ppid -gt 1; do
>	read -t 1 pid comm state ppid rest < /proc/$ppid/stat
>	parent_processes="${parent_processes:+$parent_processes:}${ppid}"
>    done
>    for comm ; do
>	test -s $comm || continue
>	ppid="$(/sbin/pidofproc $comm 2> /dev/null)" || continue
>	parent_processes="${parent_processes:+$parent_processes:}${ppid}"
>    done
>    unset comm state ppid rest
>
>    local -i busy
>    while test $SECONDS -lt $etime; do
>	let busy=0
>	for proc in /proc/[0-9]* ; do
>	    test -e $proc/exe || continue
>	    let pid=${proc##*/}
>	    case ":${parent_processes}:" in
>	    *:${pid}:*) continue
>	    esac
>	    let busy=pid
>	    break
>	done
>	test $busy -ne 0 || return 0
>	usleep 500000
>    done
>}
>
>rc_runlevel()
>{
>    test -z "$RUNLEVEL" || return
>    set -- $(/sbin/runlevel)
>    PREVLEVEL=$1
>    RUNLEVEL=$2
>    export PREVLEVEL RUNLEVEL
>}
>
>cmdline=""
>rc_cmdline()
>{
>    local arg cmd key val
>    test -e /proc/cmdline || mount -nt proc proc /proc
>    test -n "$cmdline"    || read -t 2 cmdline < /proc/cmdline
>    for arg; do
>	for cmd in $cmdline ; do
>	    key="${cmd%%=*}"
>	    key="${key//-/_}"
>	    case "${key}" in
>	    $arg)
>		case "$cmd" in
>		*=*) val="${cmd#*=}" ;;
>		*)   val=yes
>		esac
>		echo $key=$val
>		return 0
>	    esac
>	done
>    done
>    return 1
>}

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Attachments on bug 728774: 492773 | 492774 | 492776 | 561090