[Pkg-mc-devel] Bug#500693: [VFS] UPDATED: Some errors solved. Now it is realy running fast
Michelle Konzack
linux4michelle at tamay-dogan.net
Thu Oct 2 09:01:08 UTC 2008
Merde...
Sorry I have found an error...
Am 2008-09-28 21:25:49, schrieb Michelle Konzack:
> if [ -f "${HOME}/mc/${EXENAME}" ] ; then
^^
> TIMEOUT=$(cat ${HOME}/mc/${EXENAME})
^^
Updated file attached...
Greetings, Nice Day and Happy Maintaining/Coding
Michelle Konzack
Systemadministrator
24V Electronic Engineer
Tamay Dogan Network
Debian GNU/Linux Consultant
--
Linux-User #280138 with the Linux Counter, http://counter.li.org/
##################### Debian GNU/Linux Consultant #####################
Michelle Konzack Apt. 917 ICQ #328449886
+49/177/9351947 50, rue de Soultz MSN LinuxMichi
+33/6/61925193 67100 Strasbourg/France IRC #Debian (irc.icq.com)
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#!/bin/bash
# #
# Copyright 2008, Michelle Konzack 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. #
# #
# 3. Neither the name of Michelle Konzack nor the names of its #
# contributors may be used to endorse or promote products derived #
# from this software without specific prior written permission. #
# #
# THIS SOFTWARE IS PROVIDED BY MICHELLE KONZACK 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 MICHELLE KONZACK OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, #
# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES #
# (INCLUDING, 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. #
# #
EXENAME=tdmc_tar
PKGNAME=tdmc
if [ -n "$(which gettext.sh)" ] ; then
. gettext.sh
else
gettext()
{
echo "$1"
}
eval_gettext()
{
eval 'echo $1'
}
fi
export TEXTDOMAIN=${PKGNAME}
export TEXTDOMAINDIR=/usr/share/locale
VERSION=0.0.4
AUTHORNAME="Michelle Konzack"
AUTHORMAIL="linux4michelle at freenet.de"
LICENSE=$(gettext 'This tool is under GNU GPL version 3.0')
LICENSE_LONG=/usr/share/common-licenses/GPL-3
########################################################################
if [ "${MCVFS_DEBUG}" = "true" ] ; then
gettext 'Input parameters:' 1>&2
echo -e "0: $0\n1: $1\n2: $2\n3: $3\n4: $4\n\n" 1>&2
fi
########################################################################
TDMC_CACHE=/tmp/tdmc_cache-${LOGNAME}
if [ ! -d ${TDMC_CACHE} ] ; then
mkdir -p ${TDMC_CACHE}
chmod -R 700 ${TDMC_CACHE}
fi
if [ -f "${HOME}/.mc/${EXENAME}" ] ; then
TIMEOUT=$(cat ${HOME}/.mc/${EXENAME})
else
TIMEOUT=120
fi
########################################################################
if [ -n "$(echo ",list,copyout,copyin,rm,mkdir,rmdir," |grep ",$1,")" ] ; then
MD5=`echo "$2" |md5sum |sed 's|\ .*||'`
ARCHIVENAME=${TDMC_CACHE}/${MD5}_${PPID}
if [ -n "$(find ${TDMC_CACHE} -maxdepth 1 -mindepth 1 -mmin +${TIMEOUT} -name ${MD5}_${PPID} 2>/dev/null)" ] ; then
rm --force ${ARCHIVENAME}
fi
if [ ! -f ${ARCHIVENAME} ] ; then
if [ -n "$(echo "$2" |grep '.tar.bz2$' )" ] ; then
bzcat "$2" >${ARCHIVENAME}
elif [ -n "$(echo "$2" |grep '.tar.gz$' )" ] ; then
zcat "$2" >${ARCHIVENAME}
else
cat "$2" >${ARCHIVENAME}
fi
fi
fi
########################################################################
if [ "$1" = "list" ] ; then
TMPFILE=`mktemp -t tdmc.XXXXXX || exit 1`
(tar --list --numeric-owner --verbose --file ${ARCHIVENAME} |tr -s ' ') |
while read LINE
do
VAL_mode=`echo "${LINE}" |cut -d ' ' -f1`
VAL_ugid=`echo "${LINE}" |cut -d ' ' -f2`
VAL_uid=`echo ${VAL_ugid} |cut -d '/' -f1`
VAL_gid=`echo ${VAL_ugid} |cut -d '/' -f2`
VAL_size=`echo "${LINE}" |cut -d ' ' -f3`
VAL_date=`echo "${LINE}" |cut -d ' ' -f4`
VAL_time=`echo "${LINE}" |cut -d ' ' -f5`
VAL_dati=`date --date="${VAL_date} ${VAL_time}" +"%b %d %Y %H:%M"`
VAL_path=`echo "${LINE}" |cut -d ' ' -f6- |sed 's|/$||g'`
VAL_links=1
echo "${VAL_path} 0 ${VAL_mode} ${VAL_links} ${VAL_uid} ${VAL_gid} ${VAL_size} ${VAL_dati}" >>${TMPFILE}
done
fnc_foo1()
{
(cat ${TMPFILE}) |
while read LINE
do
if [ -n "`echo "${LINE}" |cut -d ' ' -f3- |grep '^d'`" ] ; then
echo "${LINE}"
fi
done
}
DIRS=`fnc_foo1`
fnc_foo2()
{
(cat ${TMPFILE}) |
while read LINE
do
if [ -z "`echo "${LINE}" |cut -d ' ' -f3 |grep --regexp='^d'`" ] ; then
echo "${LINE}"
fi
done
(echo "${DIRS}") |
while read LINE
do
DIR1="`echo "${LINE}" |cut -d ' ' -f1 |sed 's|$|/|'`"
if [ -z "`grep --regexp="${DIR1}" ${TMPFILE}`" ] ; then
echo "${LINE}"
fi
done
}
fnc_foo2 |
sort |
sed 's|\(.*\) 0 \(.*\) \(.*\) \(.*\) \(.*\) \(.*\) \(.*\) \(.*\) \(.*\)$|\2 \3 \4 \5 \6 \7 \8 \9 \1|g'
rm --force ${TMPFILE}
#=======================================================================
elif [ "$1" = "copyout" ] ; then
TMPFILE=`mktemp -t tdmc.XXXXXX || exit 1`
echo "$3" >${TMPFILE}
tar --extract --numeric-owner --to-stdout --files-from ${TMPFILE} --file ${ARCHIVENAME} >"$4"
rm --force ${TMPFILE}
#=======================================================================
elif [ "$1" = "copyin" ] ; then
TMP_DIR=`mktemp -t -d tdmc.XXXXXX || exit 1`
DIRNAME=${TMP_DIR}/`dirname "$3"`
DIRNAME=`echo "${DIRNAME}" |sed 's|/\.$||'`
FILENAME=`basename "$3"`
mkdir -p ${DIRNAME}
ln -s ${PWD}/${FILENAME} ${DIRNAME}/${FILENAME}
FN=`dirname "$3"`/${FILENAME}
FN=`echo "${FN}" |sed 's|\./||'`
tar --update --numeric-owner --dereference --directory ${TMP_DIR} --file ${ARCHIVENAME} ${FN}
rm --force ${DIRNAME}/*
BN=`basename ${TMP_DIR}`
cd ${TMP_DIR} && cd .. && rmdir --parents `echo "${DIRNAME}" |sed "s|.*${BN}|${BN}|" |sed 's|\.$||'`
#=======================================================================
elif [ "$1" = "rm" ] ; then
tar --delete --file "${ARCHIVENAME}" "$3" 2>/dev/null
if [ $? -ne 0 ] ; then
tar --delete --file "${ARCHIVENAME}" "./$3" 2>/dev/null
fi
#=======================================================================
elif [ "$1" = "mkdir" ] ; then
TMP_DIR=`mktemp -t -d tdmc.XXXXXX || exit 1`
mkdir -p ${TMP_DIR}/"$3"
tar --update --numeric-owner --directory ${TMP_DIR} --file "${ARCHIVENAME}" "$3"
cd ${TMP_DIR} && rmdir --parents "$3"
#=======================================================================
elif [ "$1" = "rmdir" ] ; then
tar --delete --file "${ARCHIVENAME}" "$3" 2>/dev/null
if [ $? -ne 0 ] ; then
tar --delete --file "${ARCHIVENAME}" "./$3" 2>/dev/null
fi
#=======================================================================
elif [ "$1" = "run" ] ; then
gettext 'VFS#tar: what is "run"?\n\n' 1>&2
echo -e "0: $0\n1: $1\n2: $2\n3: $3\n4: $4\n\n" 1>&2
#=======================================================================
else
T0=$(gettext 'Usage: ${libdir}/extfs/prefix command [arguments]')
T1=$(gettext ' list archivename')
T2=$(gettext ' copyout archivename storedfilename extractto')
T3=$(gettext ' copyin archivename storedfilename sourcefile')
T4=$(gettext ' rm archivename storedfilename')
T5=$(gettext ' mkdir archivename dirname')
T6=$(gettext ' rmdir archivename dirname')
T6=$(gettext ' run ???')
echo -e "${T0}\n\n${T1}\n${T2}\n${T3}\n${T4}\n${T5}\n${T6}"
exit 1
fi
########################################################################
if [ -n "$(echo ",copyin,rm,mkdir,rmdir," |grep ",$1,")" ] ; then
if [ -n "$(echo "$2" |grep '.tar.bz2$')" ] ; then
bzip2 <${ARCHIVENAME} >"$2"
elif [ -n "$(echo "$2" |grep '.tar.gz$')" ] ; then
gzip <${ARCHIVENAME} >"$2"
else
cat ${ARCHIVENAME} >"$2"
fi
fi
TIMEOUT=$((TIMEOUT+1))
find ${TDMC_CACHE} -type f -mmin +${TIMEOUT} -exec rm --force {} ';'
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