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#!/bin/sh
#-
# Copyright (c) 2010 iXsystems, Inc. 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.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 THE AUTHOR 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.
#
# $FreeBSD$
# Functions which runs commands on the system
. ${BACKEND}/functions.sh
. ${BACKEND}/functions-parse.sh
. ${BACKEND}/functions-ftp.sh
get_package_index()
{
FTP_SERVER="${1}"
FTP_DIR="ftp://${FTP_SERVER}/pub/FreeBSD/releases/${FBSD_ARCH}/${FBSD_BRANCH}/packages"
INDEX_FILE="INDEX"
USE_BZIP2=0
if [ -f "/usr/bin/bzip2" ]
then
INDEX_FILE="${INDEX_FILE}.bz2"
USE_BZIP2=1
fi
ftp "${FTP_DIR}/${INDEX_FILE}"
if [ -f "${INDEX_FILE}" ]
then
if [ "${USE_BZIP2}" -eq "1" ]
then
bzip2 -d "${INDEX_FILE}"
INDEX_FILE="${INDEX_FILE%.bz2}"
fi
mv "${INDEX_FILE}" "${PKGDIR}"
fi
}
parse_package_index()
{
INDEX_FILE="${PKGDIR}/INDEX"
exec 3<&0
exec 0<"${INDEX_FILE}"
while read -r line
do
CATEGORY=""
PACKAGE=""
DESC=""
i=0
SAVE_IFS="${IFS}"
IFS="|"
for part in ${line}
do
if [ "${i}" -eq "1" ]
then
PACKAGE=`basename "${part}"`
elif [ "${i}" -eq "3" ]
then
DESC="${part}"
elif [ "${i}" -eq "6" ]
then
CATEGORY=`echo "${part}" | cut -f1 -d' '`
fi
i=$((i+1))
done
echo "${CATEGORY}|${PACKAGE}|${DESC}" >> "${INDEX_FILE}.parsed"
IFS="${SAVE_IFS}"
done
exec 0<&3
}
show_package_file()
{
PKGFILE="${1}"
exec 3<&0
exec 0<"${PKGFILE}"
while read -r line
do
CATEGORY=`echo "${line}" | cut -f1 -d'|'`
PACKAGE=`echo "${line}" | cut -f2 -d'|'`
DESC=`echo "${line}" | cut -f3 -d'|'`
echo "${CATEGORY}/${PACKAGE}:${DESC}"
done
exec 0<&3
}
show_packages_by_category()
{
CATEGORY="${1}"
INDEX_FILE="${PKGDIR}/INDEX.parsed"
TMPFILE="/tmp/.pkg.cat"
grep "^${CATEGORY}|" "${INDEX_FILE}" > "${TMPFILE}"
show_package_file "${TMPFILE}"
rm "${TMPFILE}"
}
show_package_by_name()
{
CATEGORY="${1}"
PACKAGE="${2}"
INDEX_FILE="${PKGDIR}/INDEX.parsed"
TMPFILE="/tmp/.pkg.cat.pak"
grep "^${CATEGORY}|${PACKAGE}" "${INDEX_FILE}" > "${TMPFILE}"
show_package_file "${TMPFILE}"
rm "${TMPFILE}"
}
show_packages()
{
show_package_file "${PKGDIR}/INDEX.parsed"
}
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