#!/bin/sh
#
# Amanda, The Advanced Maryland Automatic Network Disk Archiver
# Copyright (c) 1991-1998 University of Maryland at College Park
# All Rights Reserved.
#
# Permission to use, copy, modify, distribute, and sell this software and its
# documentation for any purpose is hereby granted without fee, provided that
# the above copyright notice appear in all copies and that both that
# copyright notice and this permission notice appear in supporting
# documentation, and that the name of U.M. not be used in advertising or
# publicity pertaining to distribution of the software without specific,
# written prior permission.  U.M. makes no representations about the
# suitability of this software for any purpose.  It is provided "as is"
# without express or implied warranty.
#
# U.M. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL U.M.
# BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
# OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
# Author: James da Silva, Systems Design and Analysis Group
#			   Computer Science Department
#			   University of Maryland at College Park
#

#
# amcleanup.sh - clean up and generate a report after a crash.

# try to hit all the possibilities here
prefix=@prefix@
exec_prefix=@exec_prefix@
libexecdir=@libexecdir@
sbindir=@sbindir@

confdir=@CONFIG_DIR@

PATH=$sbindir:$libexecdir:/usr/bin:/bin:/usr/sbin:/sbin:/usr/ucb
export PATH

USE_VERSION_SUFFIXES="@USE_VERSION_SUFFIXES@"
if test "$USE_VERSION_SUFFIXES" = yes; then
	SUF=-@VERSION@
else
	SUF=
fi

if [ $# -ne 1 ]
then
        echo "Usage: amcleanup conf"
        exit 1
fi

conf=$1
if [ ! -d $confdir/$conf ]; then
        echo "amcleanup: could not cd into $confdir/$conf"
        exit 1
fi

cd $confdir/$conf

logdir=`amgetconf$SUF logdir`
[ $? -ne 0 ]  && exit 1
logfile=$logdir/log
errfile=$logdir/amdump
erramflush=$logdir/amflush
tapecycle=`amgetconf$SUF tapecycle`

if [ -f $logfile ]; then
	lognotfound=0

	echo "amcleanup: processing outstanding log file."
	exec </dev/null >/dev/null 2>&1
	amreport$SUF $conf

	# Roll the log file to its datestamped name.
	amlogroll$SUF $conf

	# Trim the index file to those for dumps that still exist.
	amtrmidx$SUF $conf

else
	echo "amcleanup: no unprocessed logfile to clean up."

	lognotfound=1
fi

if [ -f $errfile ]; then
    # if log was found, this will have been directed to /dev/null,
    # which is fine.
    echo "amcleanup: $errfile exists, renaming it."

    # Keep debug log through the tapecycle plus a couple days
    maxdays=`expr $tapecycle + 2`

    days=1
    # First, find out the last existing errfile,
    # to avoid ``infinite'' loops if tapecycle is infinite
    while [ $days -lt $maxdays ] && [ -f $errfile.$days ]; do
	days=`expr $days + 1`
    done
    # Now, renumber the existing log files
    while [ $days -ge 2 ]; do
	ndays=`expr $days - 1`
	mv $errfile.$ndays $errfile.$days
	days=$ndays
    done
    mv $errfile $errfile.1
fi

if [ -f $erramflush ]; then
    # if log was found, this will have been directed to /dev/null,
    # which is fine.
    echo "amcleanup: $erramflush exists, renaming it."

    # Keep debug log through the tapecycle plus a couple days
    maxdays=`expr $tapecycle + 2`

    days=1
    # First, find out the last existing erramflush,
    # to avoid ``infinite'' loops if tapecycle is infinite
    while [ $days -lt $maxdays ] && [ -f $erramflush.$days ]; do
	days=`expr $days + 1`
    done
    # Now, renumber the existing log files
    while [ $days -ge 2 ]; do
	ndays=`expr $days - 1`
	mv $erramflush.$ndays $erramflush.$days
	days=$ndays
    done
    mv $erramflush $erramflush.1
fi

$libexecdir/amcleanupdisk $conf

exit $lognotfound