#
# Originally based on hb_report
# Copyright 2007 Dejan Muhamedagic <dmuhamedagic@suse.de>
# Later changes copyright 2010-2018 the Pacemaker project contributors
#
# The version control history for this file may have further details.
#
# This source code is licensed under the GNU General Public License version 2
# or later (GPLv2+) WITHOUT ANY WARRANTY.
#

if
    echo $REPORT_HOME | grep -qs '^/'
then
    debug "Using full path to working directory: $REPORT_HOME"
else
    REPORT_HOME="$HOME/$REPORT_HOME"
    debug "Canonicalizing working directory path: $REPORT_HOME"
fi

detect_host

#
# find files newer than a and older than b
#
isnumber() {
    echo "$*" | grep -qs '^[0-9][0-9]*$'
}

touchfile() {
    t=`mktemp` &&
        perl -e "\$file=\"$t\"; \$tm=$1;" -e 'utime $tm, $tm, $file;' &&
        echo $t
}

find_files_clean() {
    [ -z "$from_stamp" ] || rm -f "$from_stamp"
    [ -z "$to_stamp" ] || rm -f "$to_stamp"
    from_stamp=""
    to_stamp=""
}

find_files() {
    dirs=
    from_time=$2
    to_time=$3
    for d in $1; do
        if [ -d $d ]; then
	   dirs="$dirs $d"
	fi
    done

    if [ x"$dirs" = x ]; then
	return
    fi

    isnumber "$from_time" && [ "$from_time" -gt 0 ] || {
	warning "sorry, can't find files in [ $1 ] based on time if you don't supply time"
	return
    }
    trap find_files_clean 0
    if ! from_stamp=`touchfile $from_time`; then
	warning "sorry, can't create temporary file for find_files"
	return
    fi
    findexp="-newer $from_stamp"
    if isnumber "$to_time" && [ "$to_time" -gt 0 ]; then
	if ! to_stamp=`touchfile $to_time`; then
	    warning "sorry, can't create temporary file for find_files"
	    find_files_clean
	    return
	fi
	findexp="$findexp ! -newer $to_stamp"
    fi
    find $dirs -type f $findexp
    find_files_clean
    trap "" 0
}

#
# check permissions of files/dirs
#
pl_checkperms() {
    perl -e '
	# check permissions and ownership
	# uid and gid are numeric
	# everything must match exactly
	# no error checking! (file should exist, etc)
	($filename, $perms, $in_uid, $in_gid) = @ARGV;
	($mode,$uid,$gid) = (stat($filename))[2,4,5];
	$p=sprintf("%04o", $mode & 07777);
	$p ne $perms and exit(1);
	$uid ne $in_uid and exit(1);
	$gid ne $in_gid and exit(1);
    ' $*
}

num_id() {
    getent $1 $2 | awk -F: '{print $3}'
}

chk_id() {
    [ "$2" ] && return 0
    echo "$1: id not found"
    return 1
}

check_perms() {
    while read type f p uid gid; do
        if [ ! -e "$f" ]; then
            echo "$f doesn't exist"
            continue
        elif [ ! -$type "$f" ]; then
            echo "$f has wrong type"
            continue
        fi
	n_uid=`num_id passwd $uid`
	chk_id "$uid" "$n_uid" || continue
	n_gid=`num_id group $gid`
	chk_id "$gid" "$n_gid" || continue
	pl_checkperms $f $p $n_uid $n_gid || {
	    echo "wrong permissions or ownership for $f:"
	    ls -ld $f
	}
    done
}

#
# coredumps
#
findbinary() {
    random_binary=`which cat 2>/dev/null` # suppose we are lucky
    binary=`gdb $random_binary $1 < /dev/null 2>/dev/null |
	grep 'Core was generated' | awk '{print $5}' |
	sed "s/^.//;s/[.':]*$//"`
    if [ x = x"$binary" ]; then
	debug "Could not detect the program name for core $1 from the gdb output; will try with file(1)"
	binary=$(file $1 | awk '/from/{
			for( i=1; i<=NF; i++ )
				if( $i == "from" ) {
					print $(i+1)
					break
				}
			}')
	binary=`echo $binary | tr -d "'"`
	binary=$(echo $binary | tr -d '`')
	if [ "$binary" ]; then
	    binary=`which $binary 2>/dev/null`
	fi
    fi
    if [ x = x"$binary" ]; then
	warning "Could not find the program path for core $1"
	return
    fi
    fullpath=`which $binary 2>/dev/null`
    if [ x = x"$fullpath" ]; then
	if [ -x $CRM_DAEMON_DIR/$binary ]; then
	    echo $CRM_DAEMON_DIR/$binary
	    debug "Found the program at $CRM_DAEMON_DIR/$binary for core $1"
	else
	    warning "Could not find the program path for core $1"
	fi
    else
	echo $fullpath
	debug "Found the program at $fullpath for core $1"
    fi
}

getbt() {
    which gdb > /dev/null 2>&1 || {
	warning "Please install gdb to get backtraces"
	return
    }
    for corefile; do
	absbinpath=`findbinary $corefile`
	[ x = x"$absbinpath" ] && continue
	echo "====================== start backtrace ======================"
	ls -l $corefile
	# Summary first...
	gdb -batch -n -quiet -ex ${BT_OPTS:-"thread apply all bt"} -ex quit \
	    $absbinpath $corefile 2>/dev/null
	echo "====================== start detail ======================"
	# Now the unreadable details...
	gdb -batch -n -quiet -ex ${BT_OPTS:-"thread apply all bt full"} -ex quit \
	    $absbinpath $corefile 2>/dev/null
	echo "======================= end backtrace ======================="
    done
}

dump_status_and_config() {
    crm_mon -1 2>&1 | grep -v '^Last upd' > $target/$CRM_MON_F
    cibadmin -Ql 2>/dev/null > $target/${CIB_F}.live
}

getconfig() {
    cluster=$1; shift;
    target=$1; shift;

    for cf in $*; do
	if [ -e "$cf" ]; then
	    cp -a "$cf" $target/
	fi
    done

    if is_running pacemaker-controld; then
        dump_status_and_config
        crm_node -p > "$target/$MEMBERSHIP_F" 2>&1
	echo "$host" > $target/RUNNING

    elif is_running pacemaker-remoted; then
        dump_status_and_config
        echo "$host" > $target/RUNNING

    # Pre-2.0.0 daemon name in case we're collecting on a mixed-version cluster
    elif is_running pacemaker_remoted; then
        dump_status_and_config
        echo "$host" > $target/RUNNING

    else
	echo "$host" > $target/STOPPED
    fi
}

get_readable_cib() {
    target="$1"; shift;

    if [ -f "$target/$CIB_F" ]; then
        crm_verify -V -x "$target/$CIB_F" >"$target/$CRM_VERIFY_F" 2>&1
        if which crm >/dev/null 2>&1 ; then
            CIB_file="$target/$CIB_F" crm configure show >"$target/$CIB_TXT_F" 2>&1
        elif which pcs >/dev/null 2>&1 ; then
            pcs config -f "$target/$CIB_F" >"$target/$CIB_TXT_F" 2>&1
        fi
    fi
}

#
# remove values of sensitive attributes
#
# this is not proper xml parsing, but it will work under the
# circumstances
sanitize_xml_attrs() {
    sed $(
	for patt in $SANITIZE; do
	    echo "-e /name=\"$patt\"/s/value=\"[^\"]*\"/value=\"****\"/"
	done
    )
}

sanitize_hacf() {
    awk '
	$1=="stonith_host"{ for( i=5; i<=NF; i++ ) $i="****"; }
	{print}
	'
}

sanitize_one_clean() {
    [ -z "$tmp" ] || rm -f "$tmp"
    tmp=""
    [ -z "$ref" ] || rm -f "$ref"
    ref=""
}

sanitize() {
    file=$1
    compress=""
    if [ -z "$SANITIZE" ]; then
	return
    fi
    echo $file | grep -qs 'gz$' && compress=gzip
    echo $file | grep -qs 'bz2$' && compress=bzip2
    if [ "$compress" ]; then
	decompress="$compress -dc"
    else
	compress=cat
	decompress=cat
    fi
    trap sanitize_one_clean 0
    tmp=`mktemp`
    ref=`mktemp`
    if [ -z "$tmp" -o -z "$ref" ]; then
	sanitize_one_clean
	fatal "cannot create temporary files"
    fi
    touch -r $file $ref  # save the mtime
    if [ "`basename $file`" = ha.cf ]; then
	sanitize_hacf
    else
	$decompress | sanitize_xml_attrs | $compress
    fi < $file > $tmp
    mv $tmp $file
	# note: cleaning $tmp up is still needed even after it's renamed
	# because its temp directory is still there.

	touch -r $ref $file
	sanitize_one_clean
	trap "" 0
}

#
# get some system info
#
distro() {
    if
	which lsb_release >/dev/null 2>&1
    then
	lsb_release -d | sed -e 's/^Description:\s*//'
	debug "Using lsb_release for distribution info"
	return
    fi

    relf=`ls /etc/debian_version 2>/dev/null` ||
    relf=`ls /etc/slackware-version 2>/dev/null` ||
    relf=`ls -d /etc/*-release 2>/dev/null` && {
	for f in $relf; do
	    test -f $f && {
		echo "`ls $f` `cat $f`"
		debug "Found `echo $relf | tr '\n' ' '` distribution release file(s)"
		return
	    }
	done
    }
    warning "No lsb_release, no /etc/*-release, no /etc/debian_version: no distro information"
}

pkg_ver() {
    if which dpkg >/dev/null 2>&1 ; then
	pkg_mgr="deb"
    elif which rpm >/dev/null 2>&1 ; then
	pkg_mgr="rpm"
    elif which pkg_info >/dev/null 2>&1 ; then
	pkg_mgr="pkg_info"
    elif which pkginfo >/dev/null 2>&1 ; then
	pkg_mgr="pkginfo"
    else
	warning "Unknown package manager"
	return
    fi
    debug "The package manager is: $pkg_mgr"
    echo "The package manager is: $pkg_mgr"

    echo "Installed packages:"
    case $pkg_mgr in
	deb)
	    dpkg-query -f '${Package} ${Version} ${Architecture}\n' -W | sort
            echo
	    for pkg in $*; do
		if dpkg-query -W $pkg 2>/dev/null ; then
		    debug "Verifying installation of: $pkg"
		    echo "Verifying installation of: $pkg"
		    debsums -s $pkg 2>/dev/null
		fi
	    done
	    ;;
	rpm)
	    rpm -qa --qf '%{name} %{version}-%{release} - %{distribution} %{arch}\n' | sort
            echo
	    for pkg in $*; do
		if rpm -q $pkg >/dev/null 2>&1 ; then
		    debug "Verifying installation of: $pkg"
		    echo "Verifying installation of: $pkg"
		    rpm --verify $pkg 2>&1
		fi
	    done
	    ;;
	pkg_info)
	    pkg_info
	    ;;
	pkginfo)
	    pkginfo | awk '{print $3}'  # format?
	    ;;
    esac
}

getbacktraces() {
    debug "Looking for backtraces: $*"
    flist=$(
	for f in `find_files "$CRM_CORE_DIRS" $1 $2`; do
	    bf=`basename $f`
	    test `expr match $bf core` -gt 0 &&
	    echo $f
	done)
    if [ "$flist" ]; then
	for core in $flist; do
	    log "Found core file: `ls -al $core`"
	done

	# Make a copy of them in case we need more data later
	# Luckily they compress well
	mkdir cores >/dev/null 2>&1
	cp -a $flist cores/
	shrink cores
	rm -rf cores

	# Now get as much as we can from them automagically
	for f in $flist; do
	    getbt $f
        done
    fi
}

getpeinputs() {
    if [ -n "$PE_STATE_DIR" ]; then
        flist=$(
            find_files "$PE_STATE_DIR" "$1" "$2" | sed "s,`dirname $PE_STATE_DIR`/,,g"
        )
        if [ "$flist" ]; then
            (cd $(dirname "$PE_STATE_DIR") && tar cf - $flist) | (cd "$3" && tar xf -)
            debug "found `echo $flist | wc -w` scheduler input files in $PE_STATE_DIR"
        fi
    fi
}

getblackboxes() {
    flist=$(
	find_files $BLACKBOX_DIR $1 $2
    )

    for bb in $flist; do
        bb_short=`basename $bb`
	qb-blackbox $bb > $3/${bb_short}.blackbox 2>&1
	info "Extracting contents of blackbox: $bb_short"
    done
}

#
# some basic system info and stats
#
sys_info() {
    cluster=$1; shift
    echo "Platform: `uname`"
    echo "Kernel release: `uname -r`"
    echo "Architecture: `uname -m`"
    if [ `uname` = Linux ]; then
	echo "Distribution: `distro`"
    fi

    echo
    cibadmin --version 2>&1 | head -1
    cibadmin -! 2>&1
    case $cluster in
	corosync)
	    /usr/sbin/corosync -v 2>&1 | head -1
	    ;;
    esac

    # Cluster glue version hash (if available)
    stonith -V 2>/dev/null

    # Resource agents version hash
    echo "resource-agents: `grep 'Build version:' /usr/lib/ocf/resource.d/heartbeat/.ocf-shellfuncs`"

    echo
    pkg_ver $*
}

sys_stats() {
    set -x
    uname -n
    uptime
    ps axf
    ps auxw
    top -b -n 1
    ifconfig -a
    ip addr list
    netstat -i
    arp -an
    test -d /proc && {
	cat /proc/cpuinfo
    }
    lsscsi
    lspci
    lsblk
    mount
    df
    set +x
}

dlm_dump() {
    if which dlm_tool >/dev/null 2>&1 ; then
      if is_running dlm_controld; then
	echo "--- Lockspace overview:"
	dlm_tool ls -n

	echo "---Lockspace history:"
	dlm_tool dump

	echo "---Lockspace status:"
	dlm_tool status
	dlm_tool status -v

	echo "---Lockspace config:"
	dlm_tool dump_config

	dlm_tool log_plock

	dlm_tool ls | grep name |
	while read X N ; do
	    echo "--- Lockspace $N:"
	    dlm_tool lockdump "$N"
	    dlm_tool lockdebug -svw "$N"
	done
      fi
    fi
}

drbd_info() {
    test -f /proc/drbd && {
        echo "--- /proc/drbd:"
        cat /proc/drbd 2>&1
        echo
    }

    if which drbdadm >/dev/null 2>&1; then
        echo "--- drbdadm dump:"
        if [ -z "$SANITIZE"]; then
            drbdadm dump 2>&1
        else
            drbdadm dump 2>&1 | sed "s/\(shared-secret[ 	]*\"\)[^\"]*\";/\1****\";/"
        fi
        echo

        echo "--- drbdadm status:"
        drbdadm status 2>&1
        echo

        echo "--- drbdadm show-gi:"
        for res in $(drbdsetup status | grep -e ^\\S | awk '{ print $1 }'); do
            echo "$res:"
            drbdadm show-gi $res 2>&1
            echo
        done
    fi

    if which drbd-overview >/dev/null 2>&1; then
        echo "--- drbd-overview:"
        drbd-overview 2>&1
        echo
    fi

    if which drbdsetup >/dev/null 2>&1; then
        echo "--- drbdsetup status:"
        drbdsetup status --verbose --statistics 2>&1
        echo

        echo "--- drbdsetup events2:"
        drbdsetup events2 --timestamps --statistics --now 2>&1
        echo
    fi
}

iscfvarset() {
    test "`getcfvar $1 $2`"
}

iscfvartrue() {
    getcfvar $1 $2 $3 | grep -E -qsi "^(true|y|yes|on|1)"
}

iscfvarfalse() {
    getcfvar $1 $2 $3 | grep -E -qsi "^(false|n|no|off|0)"
}

find_syslog() {
    priority="$1"

    # Always include system logs (if we can find them)
    msg="Mark:pcmk:`perl -e 'print time()'`"
    logger -p "$priority" "$msg" >/dev/null 2>&1

    # Force buffer flush
    killall -HUP rsyslogd >/dev/null 2>&1

    sleep 2 # Give syslog time to catch up in case it's busy
    findmsg 1 "$msg"
}

get_logfiles_cs() {
    if [ ! -f "$cf_file" ]; then
        return
    fi

    debug "Reading $cf_type log settings from $cf_file"

    # The default value of to_syslog is yes.
    if ! iscfvarfalse $cf_type to_syslog "$cf_file"; then
        facility_cs=$(getcfvar $cf_type syslog_facility "$cf_file")
        if [ -z "$facility_cs" ]; then
            facility_cs="daemon"
        fi

        find_syslog "$facility_cs.info"
    fi
    if [ "$SOS_MODE" = "1" ]; then
        return
    fi

    if iscfvartrue $cf_type to_logfile "$cf_file"; then
        logfile=$(getcfvar $cf_type logfile "$cf_file")
        if [ -f "$logfile" ]; then
            debug "Log settings found for cluster type $cf_type: $logfile"
            echo "$logfile"
        fi
    fi
}

get_logfiles() {
    cf_type=$1
    cf_file="$2"

    case $cf_type in
        corosync) get_logfiles_cs;;
    esac

    . @CONFIGDIR@/pacemaker

    facility="$PCMK_logfacility"
    if [ -z "$facility" ]; then
        facility="daemon"
    fi
    if [ "$facility" != "$facility_cs" ]&&[ "$facility" != none ]; then
        find_syslog "$facility.notice"
    fi
    if [ "$SOS_MODE" = "1" ]; then
        return
    fi

    logfile="$PCMK_logfile"
    if [ "$logfile" != none ]; then
        if [ -z "$logfile" ]; then
            for logfile in "@CRM_LOG_DIR@/pacemaker.log" "/var/log/pacemaker.log"; do
                if [ -f "$logfile" ]; then
                    debug "Log settings not found for Pacemaker, assuming $logfile"
                    echo "$logfile"
                    break
                fi
            done

        elif [ -f "$logfile" ]; then
            debug "Log settings found for Pacemaker: $logfile"
            echo "$logfile"
        fi
    fi

    # Look for detail logs:

    # - initial pacemakerd logs and tracing might go to a different file
    pattern="Starting Pacemaker"

    # - make sure we get something from the scheduler
    pattern="$pattern\\|Calculated transition"

    # - cib and pacemaker-execd updates
    # (helpful on non-DC nodes and when cluster has been up for a long time)
    pattern="$pattern\\|cib_perform_op\\|process_lrm_event"

    # - pacemaker_remote might use a different file
    pattern="$pattern\\|pacemaker[-_]remoted:"

    findmsg 3 "$pattern"
}

essential_files() {
	cat<<EOF
d $PE_STATE_DIR 0750 hacluster haclient
d $CRM_CONFIG_DIR 0750 hacluster haclient
d $CRM_STATE_DIR 0750 hacluster haclient
EOF
}

# Trim leading and ending whitespace (using only POSIX expressions)
trim() {
    TRIM_S="$1"

    TRIM_S="${TRIM_S#"${TRIM_S%%[![:space:]]*}"}"
    TRIM_S="${TRIM_S%"${TRIM_S##*[![:space:]]}"}"
    echo -n "$TRIM_S"
}

collect_logs() {
    CL_START="$1"
    shift
    CL_END="$1"
    shift
    CL_LOGFILES="$@"

    which journalctl > /dev/null 2>&1
    if [ $? -eq 0 ]; then
        cl_have_journald=1
    else
        cl_have_journald=0
    fi

    cl_lognames="$CL_LOGFILES"
    if [ $cl_have_journald -eq 1 ]; then
        cl_lognames="$cl_lognames journalctl"
    fi
    cl_lognames=$(trim "$cl_lognames")
    if [ -z "$cl_lognames" ]; then
        return
    fi

    # YYYY-MM-DD HH:MM:SS
    cl_start_ymd=$(date -d @${CL_START} +"%F %T")
    cl_end_ymd=$(date -d @${CL_END} +"%F %T")

    debug "Gathering logs from $cl_start_ymd to $cl_end_ymd:"
    debug "   $cl_lognames"

    # Remove our temporary file if we get interrupted here
    trap '[ -z "$cl_pattfile" ] || rm -f "$cl_pattfile"' 0

    # Create a temporary file with patterns to grep for
    cl_pattfile=$(mktemp) || fatal "cannot create temporary files"
    for cl_pattern in $LOG_PATTERNS; do
        echo "$cl_pattern"
    done > $cl_pattfile

    echo "Log pattern matches from $REPORT_TARGET:" > $ANALYSIS_F
    if [ -n "$CL_LOGFILES" ]; then
        for cl_logfile in $CL_LOGFILES; do
            cl_extract="$(basename $cl_logfile).extract.txt"

            if [ ! -f "$cl_logfile" ]; then
                # Not a file
                continue

            elif [ -f "$cl_extract" ]; then
                # We already have it
                continue
            fi

            dumplogset "$cl_logfile" $LOG_START $LOG_END > "$cl_extract"
            sanitize "$cl_extract"

            grep -f "$cl_pattfile" "$cl_extract" >> $ANALYSIS_F
        done
    fi

    # Collect systemd logs if present
    if [ $cl_have_journald -eq 1 ]; then
        journalctl --since "$cl_start_ymd" --until "$cl_end_ymd" > journal.log
        grep -f "$cl_pattfile" journal.log >> $ANALYSIS_F
    fi

    rm -f $cl_pattfile
    trap "" 0
}

require_tar

debug "Initializing $REPORT_TARGET subdir"
if [ "$REPORT_MASTER" != "$REPORT_TARGET" ]; then
  if [ -e $REPORT_HOME/$REPORT_TARGET ]; then
    warning "Directory $REPORT_HOME/$REPORT_TARGET already exists, using /tmp/$$/$REPORT_TARGET instead"
    REPORT_HOME=/tmp/$$
  fi
fi

mkdir -p $REPORT_HOME/$REPORT_TARGET
cd $REPORT_HOME/$REPORT_TARGET

case $CLUSTER in
    any) cluster=`get_cluster_type`;;
    *) cluster=$CLUSTER;;
esac

cluster_cf=`find_cluster_cf $cluster`

# If cluster stack is still "any", this might be a Pacemaker Remote node,
# so don't complain in that case.
if [ -z "$cluster_cf" ] && [ $cluster != "any" ]; then
   warning "Could not determine the location of your cluster configuration"
fi

if [ "$SEARCH_LOGS" = "1" ]; then
    logfiles=$(get_logfiles "$cluster" "$cluster_cf" | sort -u)
fi
logfiles="$(trim "$logfiles $EXTRA_LOGS")"

if [ -z "$logfiles" ]; then
    which journalctl > /dev/null 2>&1
    if [ $? -eq 0 ]; then
        info "Systemd journal will be only log collected"
    else
        info "No logs will be collected"
    fi
    info "No log files found or specified with --logfile /some/path"
fi

debug "Config: $cluster ($cluster_cf) $logfiles"

sys_info $cluster $PACKAGES > $SYSINFO_F
essential_files $cluster | check_perms  > $PERMISSIONS_F 2>&1
getconfig $cluster "$REPORT_HOME/$REPORT_TARGET" "$cluster_cf" "$CRM_CONFIG_DIR/$CIB_F" "/etc/drbd.conf" "/etc/drbd.d" "/etc/booth"

getpeinputs    $LOG_START $LOG_END $REPORT_HOME/$REPORT_TARGET
getbacktraces  $LOG_START $LOG_END > $REPORT_HOME/$REPORT_TARGET/$BT_F
getblackboxes  $LOG_START $LOG_END $REPORT_HOME/$REPORT_TARGET

case $cluster in
    corosync)
	if is_running corosync; then
            corosync-blackbox >corosync-blackbox-live.txt 2>&1
#           corosync-fplay > corosync-blackbox.txt
            tool=`pickfirst corosync-objctl corosync-cmapctl`
            case $tool in
                *objctl)  $tool -a > corosync.dump  2>/dev/null;;
                *cmapctl) $tool    > corosync.dump  2>/dev/null;;
            esac
            corosync-quorumtool -s -i > corosync.quorum 2>&1
	fi
	;;
esac

dc=`crm_mon -1 2>/dev/null | awk '/Current DC/ {print $3}'`
if [ "$REPORT_TARGET" = "$dc" ]; then
    echo "$REPORT_TARGET" > DC
fi

dlm_dump  > $DLM_DUMP_F 2>&1
sys_stats > $SYSSTATS_F 2>&1
drbd_info > $DRBD_INFO_F 2>&1

debug "Sanitizing files: $SANITIZE"
#
# replace sensitive info with '****'
#
cf=""
if [ ! -z "$cluster_cf" ]; then
   cf=`basename $cluster_cf`
fi
for f in "$cf" "$CIB_F" "$CIB_F.live" pengine/*; do
    if [ -f "$f" ]; then
	sanitize "$f"
    fi
done

# For convenience, generate human-readable version of CIB and any XML errors
# in it (AFTER sanitizing, so we don't need to sanitize this output).
# sosreport does this itself, so we do not need to when run by sosreport.
if [ "$SOS_MODE" != "1" ]; then
    get_readable_cib "$REPORT_HOME/$REPORT_TARGET"
fi

collect_logs "$LOG_START" "$LOG_END" $logfiles

# Purge files containing no information
for f in `ls -1`; do
    if [ -d "$f" ]; then
	continue
    elif [ ! -s "$f" ]; then
        case $f in
	    *core*) log "Detected empty core file: $f";;
	    *)	    debug "Removing empty file: `ls -al $f`"
		    rm -f $f
		    ;;
	esac
    fi
done

# Parse for events
for l in $logfiles; do
    b="$(basename $l).extract.txt"
    node_events "$b" > $EVENTS_F

    # Link the first logfile to a standard name if it doesn't yet exist
    if [ -e "$b" -a ! -e "$HALOG_F" ]; then
	ln -s "$b" "$HALOG_F"
    fi
done

if [ -e $REPORT_HOME/.env ]; then
    debug "Localhost: $REPORT_MASTER $REPORT_TARGET"

elif [ "$REPORT_MASTER" != "$REPORT_TARGET" ]; then
    debug "Streaming report back to $REPORT_MASTER"
    (cd $REPORT_HOME && tar cf - $REPORT_TARGET)
    if [ "$REMOVE" = "1" ]; then
	cd
	rm -rf $REPORT_HOME
    fi
fi

# vim: set expandtab tabstop=8 softtabstop=4 shiftwidth=4 textwidth=80: