/usr/lib/news/bin/actsyncd is in inn 1:1.7.2q-44+b2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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# @(#) $Id: actsyncd.sh,v 1.12 1996/11/19 13:51:00 brister Exp $
# @(#) Under RCS control in /usr/local/news/src/inn/local/RCS/actsyncd.sh,v
#
# actsyncd - actsync daemon
#
# usage:
# actsyncd [-x] config_file [debug_level [debug_outfmt]]
#
# -x xexec instead of reload
# config_file name of file used to determine how to run actsync
# debug_level force no action and use -v debug_level
# debug_outfmt change -o a1 output to -o debug_outfmt for debug
# By: Landon Curt Noll chongo@toad.com (chongo was here /\../\)
#
# Copyright (c) Landon Curt Noll, 1993.
# All rights reserved.
#
# Permission to use and modify is hereby granted so long as this
# notice remains. Use at your own risk. No warranty is implied.
# preset vars
#
# =()<. @<_PATH_SHELLVARS>@>()=
. /usr/lib/news/innshellvars
# Our lock file
LOCK=${LOCKS}/LOCK.actsyncd
# where actsync is located
ACTSYNC=${NEWSBIN}/actsync
# timeout for ctlinnd
TIMEOUT=120
# exit value of actsync if unable to get an active file
NOSYNC=127
# where ctlinnd lives
CTLINND="${NEWSBIN}/ctlinnd"
# by default we xexec instead of reloading
XEXEC=
export XEXEC
# parse args
#
if [ $# -gt 1 ]; then
if [ X"-x" = X"$1" ]; then
XEXEC=true
shift
elif [ X"-r" = X"$1" ]; then
# backward compatibility
XEXEC=
shift
fi
fi
case $# in
1) cfg="$1"; DEBUG=; DEBUG_FMT=; ;;
2) cfg="$1"; DEBUG="$2"; DEBUG_FMT=; ;;
3) cfg="$1"; DEBUG="$2"; DEBUG_FMT="$3"; ;;
*) echo "usage: $0 [-x] config_file [debug_level [debug_outfmt]]" 1>&2;
exit 1 ;;
esac
if [ ! -s "$cfg" ]; then
echo "$0: config_file not found or empty: $ign" 1>&2
exit 2
fi
# parse config_file
#
host="`sed -n -e 's/#.*//' -e 's/^host=[ ]*//p' $cfg | tail -1`"
if [ -z "$host" ]; then
echo "$0: no host specified in $cfg" 1>&2
exit 3
fi
flags="`sed -n -e 's/#.*//' -e 's/^flags=[ ]*//p' $cfg | tail -1`"
if [ -z "$flags" ]; then
echo "$0: no flags specified in $cfg" 1>&2
exit 4
fi
ign="`sed -n -e 's/#.*//' -e 's/^ignore_file=[ ]*//p' $cfg | tail -1`"
if [ -z "$ign" ]; then
echo "$0: no ignore file specified in $cfg" 1>&2
exit 5
fi
spool="`sed -n -e 's/#.*//' -e 's/^spool=[ ]*//p' $cfg | tail -1`"
if [ -z "$spool" ]; then
echo "$0: no spool directory specified in $cfg" 1>&2
exit 6
fi
if [ ! -s "$ign" ]; then
echo "$0: ignore_file not found or empty: $ign" 1>&2
exit 7
fi
# force -S spool_dir mode (overrides any -S arg in the command line)
#
flags="$flags -S $spool"
# force -o a1 mode (overrides any -o argument in the command line)
#
if [ -z "$DEBUG" ]; then
# standard actsyncd output mode
flags="$flags -o a1"
# DEBUG processing, ig debug_level was given
#
else
# force -v level as needed
flags="$flags -v $DEBUG"
# force -o level but reject -o x modes
if [ ! -z "$DEBUG_FMT" ]; then
case "$DEBUG_FMT" in
x*) echo "$0: do not use any of the -o x debug_outfmt modes!" 1>&2;
exit 8 ;;
*) flags="$flags -o $DEBUG_FMT" ;;
esac
fi
# execute actsync directly
echo "DEBUG: will execute $ACTSYNC -i $ign $flags $host" 1>&2
eval "$ACTSYNC -i $ign $flags $host"
status="$?"
echo "DEBUG: exit status $status" 1>&2
exit "$status"
fi
# Lock out others
#
trap 'rm -f ${LOCK}; exit 1' 0 1 2 3 15
shlock -p $$ -f ${LOCK} || {
echo "$0: Locked by `cat ${LOCK}`" 1>&2
exit 9
}
# setup
#
activenew="${NEWSLIB}/active.new.$$"
out="${TMPDIR}/.sync.$$"
trap "rm -f $activenew $out ${LOCK}; exit" 0 1 2 3 15
rm -f "$out"
touch "$out"
chmod 0644 "$out"
# try to sync
#
# Try to sync off of the host. If unable to connect/sync then retry
# up to 9 more times waiting 6 minutes between each try.
#
echo "=-= `date` for $host" >>$out 2>&1
for loop in 1 2 3 4 5 6 7 8 9 10; do
# pause the server
#
echo "=-= `date` for $host pause innd" >>$out 2>&1
${CTLINND} pause "actsyncd" >>$out
if [ $? -ne 0 ]; then
echo "FATAL: `date` for $host cannot pause innd" >>$out
sed -e 's/^/ /' < "$out"
exit 10
fi
# form the new active file
#
echo "rm -f $activenew" >>$out
rm -f "$activenew" >>$out 2>&1
echo "touch $activenew" >>$out
touch "$activenew" >>$out 2>&1
echo "chmod 0644 $activenew" >>$out
chmod 0644 "$activenew" >>$out 2>&1
echo "$ACTSYNC -i $ign $flags $host" >>$out
eval "$ACTSYNC -i $ign $flags $host >$activenew 2>>$out"
status=$?
if [ "$status" -ne "$NOSYNC" ]; then
# detect bad status
#
if [ "$status" -ne 0 ]; then
echo "FATAL: `date` for $host exit $status" >>$out
${CTLINND} go "actsyncd" >>$out
sed -e 's/^/ /' < "$out"
exit "$status"
fi
# detect empty output
#
if [ ! -s "$activenew" ]; then
echo "FATAL: `date` for $host empty or missing $activenew" >>$out
${CTLINND} go "actsyncd" >>$out
sed -e 's/^/ /' < "$out"
exit 11
fi
# form active.times lines for new newsgroups
#
# determine seconds since the Epoch (1 Jan 1970 0:00:00 UTC)
EP_FMT='X%S + \( X%M \* 60 \) + \( X%H \* 3600 \) + \( X%j \* 86400 \) + \( \( X%y - 70 \) \* 31536000 \) + \( \( \( X%y - 73 \) / 4 \) \* 86400 \)'
NOW=`eval expr \`TZ=UTC date "+$EP_FMT" | sed -e 's/X00* /0 /' -e 's/X0*/0/g'\``
if [ -z "${NOW}" ]; then
echo "FATAL: `date` for $host secs output is empty" >>$out
${CTLINND} go "actsyncd" >>$out
sed -e 's/^/ /' < "$out"
exit 12
fi
echo "=-= `date` for $host, forming active.times" >>$out
eval "$ACTSYNC -i $ign $flags -o c -v 0 -q 12 ${ACTIVE} $activenew 2>>$out" | \
grep '^ctlinnd newgroup ' | \
awk '{print $3, NOW, "actsyncd";}' NOW=$NOW - >> ${ACTIVETIMES}
# move the active file into place
#
wc "${ACTIVE}.old" "${ACTIVE}" "$activenew" | sed -e 's/^ *//' >>$out
echo "rm -f ${ACTIVE}.old" >>$out
rm -f "${ACTIVE}.old" >>$out 2>&1
echo "ln ${ACTIVE} ${ACTIVE}.old" >>$out
ln "${ACTIVE}" "${ACTIVE}.old" >>$out 2>&1
echo "mv -f $activenew ${ACTIVE}" >>$out
mv -f "$activenew" "${ACTIVE}" >>$out 2>&1
# reload the new active or reexec the server if needed
#
if [ -z "$XEXEC" ]; then
# reload the modified active file
#
echo "=-= `date` for $host, reload active" >>$out
${CTLINND} reload active actsyncd >>$out 2>&1
if [ $? -ne 0 ]; then
echo "FATAL: `date` for $host cannot reload active" >>$out
sed -e 's/^/ /' < "$out"
exit 13
fi
# active file has been updated successfully, resume server
#
echo "=-= `date` for $host, go innd" >>$out
${CTLINND} go "actsyncd" >>$out
if [ $? -ne 0 ]; then
echo "FATAL: `date` for $host cannot go innd" >>$out
sed -e 's/^/ /' < "$out"
exit 14
fi
else
# just re-exec the server and let the new server read new active
#
echo "=-= `date` for $host, xexec" >>$out
${CTLINND} xexec '' >>$out 2>&1
if [ $? -ne 0 ]; then
echo "FATAL: `date` for $host cannot xexec, server dead" >>$out
sed -e 's/^/ /' < "$out"
exit 15
fi
# see if the server has reloaded
#
sleep 30
${CTLINND} mode >/dev/null 2>&1
if [ $? -ne 0 ]; then
echo "FATAL: `date` for $host did not resume after xexec" >>$out
sed -e 's/^/ /' < "$out"
exit 16
fi
fi
# normal exit - all done
#
echo "=-= `date` for $host, end" >>$out
sed -e 's/^/ /' < "$out"
exit "$status"
fi
# failed to form the active file, resume server
#
echo "=-= `date` for $host failed to connect/sync, retrying" >>$out
${CTLINND} go "actsyncd" >>$out
if [ $? -ne 0 ]; then
echo "FATAL: `date` for $host cannot go innd" >>$out
sed -e 's/^/ /' < "$out"
exit 17
fi
# wait 6 minutes
#
sleep 360
done
# give up
#
echo "FATAL: `date` for $host failed to connect/sync 10 times" >>$out 2>&1
sed -e 's/^/ /' < "$out"
exit "$status"
|