freebsd-dev/usr.sbin/pc-sysinstall/backend/functions-packages.sh
Pedro F. Giffuni f0cfa1b168 share and pc-sysinstall: adoption of SPDX licensing ID tags.
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

Commit these apart because compile testing doesn't guarantee I didn't made
some nasty mistake. No functional change intended.
2017-11-27 15:28:26 +00:00

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#!/bin/sh
#-
# SPDX-License-Identifier: BSD-2-Clause-FreeBSD
#
# 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
. ${BACKEND}/functions-ftp.sh
get_package_index_by_ftp()
{
local INDEX_FILE
local FTP_SERVER
FTP_SERVER="${1}"
INDEX_FILE="INDEX"
USE_BZIP2=0
if [ -f "/usr/bin/bzip2" ]
then
INDEX_FILE="${INDEX_FILE}.bz2"
USE_BZIP2=1
INDEX_PATH="${INDEXFILE}.bz2"
else
INDEX_PATH="${INDEXFILE}"
fi
fetch_file "${FTP_SERVER}/${INDEX_FILE}" "${INDEX_PATH}" "1"
if [ -f "${INDEX_PATH}" ] && [ "${USE_BZIP2}" -eq "1" ]
then
bzip2 -d "${INDEX_PATH}"
fi
};
get_package_index_by_fs()
{
if [ "$INSTALLMEDIUM" = "local" ] ; then
INDEXFILE="${LOCALPATH}/packages/INDEX"
else
INDEXFILE="${CDMNT}/packages/INDEX"
fi
};
get_package_index_size()
{
if [ -f "${INDEXFILE}" ]
then
SIZE=`ls -l ${INDEXFILE} | awk '{ print $5 }'`
else
get_ftp_mirror
FTPHOST="${VAL}"
FTPDIR="/pub/FreeBSD/releases/${FBSD_ARCH}/${FBSD_BRANCH}"
FTPPATH="ftp://${FTPHOST}${FTPDIR}/packages"
fetch -s "${FTPPATH}/INDEX.bz2"
fi
};
get_package_index()
{
RES=0
if [ -z "${INSTALLMODE}" ]
then
get_ftp_mirror
FTPHOST="${VAL}"
FTPDIR="/pub/FreeBSD/releases/${FBSD_ARCH}/${FBSD_BRANCH}"
FTPPATH="ftp://${FTPHOST}${FTPDIR}/packages"
get_package_index_by_ftp "${FTPPATH}"
else
case "${INSTALLMEDIUM}" in
usb|dvd|local) get_package_index_by_fs ;;
ftp) get_value_from_cfg ftpHost
if [ -z "$VAL" ]; then
exit_err "ERROR: Install medium was set to ftp, but no ftpHost was provided!"
fi
FTPHOST="${VAL}"
get_value_from_cfg ftpDir
if [ -z "$VAL" ]; then
exit_err "ERROR: Install medium was set to ftp, but no ftpDir was provided!"
fi
FTPDIR="${VAL}"
FTPPATH="ftp://${FTPHOST}${FTPDIR}"
get_package_index_by_ftp "${FTPPATH}" ;;
sftp) ;;
*) RES=1 ;;
esac
fi
return ${RES}
};
parse_package_index()
{
echo_log "Building package dep list.. Please wait.."
INDEX_FILE="${PKGDIR}/INDEX"
exec 3<&0
exec 0<"${INDEXFILE}"
while read -r line
do
PKGNAME=""
CATEGORY=""
PACKAGE=""
DESC=""
DEPS=""
i=0
SAVE_IFS="${IFS}"
IFS="|"
for part in ${line}
do
if [ ${i} -eq 0 ]
then
PKGNAME="${part}"
elif [ ${i} -eq 1 ]
then
PACKAGE=`basename "${part}"`
elif [ ${i} -eq 3 ]
then
DESC="${part}"
elif [ ${i} -eq 6 ]
then
CATEGORY=`echo "${part}" | cut -f1 -d' '`
elif [ ${i} -eq 8 ]
then
DEPS="${part}"
fi
i=$((i+1))
done
echo "${CATEGORY}|${PACKAGE}|${DESC}" >> "${INDEX_FILE}.parsed"
echo "${PACKAGE}|${PKGNAME}|${DEPS}" >> "${INDEX_FILE}.deps"
IFS="${SAVE_IFS}"
done
exec 0<&3
};
show_package_file()
{
PKGFILE="${1}"
echo "Available Packages:"
exec 3<&0
exec 0<"${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 "${PKGDIR}/INDEX.parsed"
};
get_package_dependencies()
{
PACKAGE="${1}"
LONG="${2:-0}"
RES=0
INDEX_FILE="${PKGDIR}/INDEX.deps"
REGEX="^${PACKAGE}|"
if [ ${LONG} -ne 0 ]
then
REGEX="^.*|${PACKAGE}|"
fi
LINE=`grep "${REGEX}" "${INDEX_FILE}" 2>/dev/null`
DEPS=`echo "${LINE}"|cut -f3 -d'|'`
export VAL="${DEPS}"
if [ -z "${VAL}" ]
then
RES=1
fi
return ${RES}
};
get_package_name()
{
PACKAGE="${1}"
RES=0
local PKGPTH
# If we are on a local medium, we can parse the Latest/ directory
if [ "${INSTALLMEDIUM}" != "ftp" ] ; then
case "${INSTALLMEDIUM}" in
usb|dvd) PKGPTH="${CDMNT}/packages" ;;
*) PKGPTH="${LOCALPATH}/packages" ;;
esac
# Check the /Latest dir for generic names, then look for specific version in All/
if [ -e "${PKGPTH}/Latest/${PACKAGE}.${PKGEXT}" ] ; then
NAME=`ls -al ${PKGPTH}/Latest/${PACKAGE}.${PKGEXT} 2>/dev/null | cut -d '>' -f 2 | rev | cut -f1 -d'/' | rev | tr -s ' '`
else
NAME=`ls -al ${PKGPTH}/All/${PACKAGE}.${PKGEXT} 2>/dev/null | cut -d '>' -f 2 | rev | cut -f1 -d'/' | rev | tr -s ' '`
fi
export VAL="${NAME}"
else
# Doing remote fetch, we we will look up, but some generic names like
# "perl" wont work, since we don't know the default version
INDEX_FILE="${PKGDIR}/INDEX.deps"
REGEX="^${PACKAGE}|"
LINE=`grep "${REGEX}" "${INDEX_FILE}" 2>/dev/null`
NAME=`echo "${LINE}"|cut -f2 -d'|'`
export VAL="${NAME}"
fi
if [ -z "${VAL}" ]
then
RES=1
fi
return ${RES}
};
get_package_short_name()
{
PACKAGE="${1}"
RES=0
INDEX_FILE="${PKGDIR}/INDEX.deps"
REGEX="^.*|${PACKAGE}|"
LINE=`grep "${REGEX}" "${INDEX_FILE}" 2>/dev/null`
NAME=`echo "${LINE}"|cut -f1 -d'|'`
export VAL="${NAME}"
if [ -z "${VAL}" ]
then
RES=1
fi
return ${RES}
};
get_package_category()
{
PACKAGE="${1}"
INDEX_FILE="${PKGDIR}/INDEX.parsed"
RES=0
LINE=`grep "|${PACKAGE}|" "${INDEX_FILE}" 2>/dev/null`
NAME=`echo "${LINE}"|cut -f1 -d'|'`
export VAL="${NAME}"
if [ -z "${VAL}" ]
then
RES=1
fi
return ${RES}
};
fetch_package_by_ftp()
{
CATEGORY="${1}"
PACKAGE="${2}"
SAVEDIR="${3}"
get_value_from_cfg ftpHost
if [ -z "$VAL" ]
then
exit_err "ERROR: Install medium was set to ftp, but no ftpHost was provided!"
fi
FTPHOST="${VAL}"
get_value_from_cfg ftpDir
if [ -z "$VAL" ]
then
exit_err "ERROR: Install medium was set to ftp, but no ftpDir was provided!"
fi
FTPDIR="${VAL}"
PACKAGE="${PACKAGE}.${PKGEXT}"
FTP_SERVER="ftp://${FTPHOST}${FTPDIR}"
if [ ! -f "${SAVEDIR}/${PACKAGE}" ]
then
PKGPATH="${CATEGORY}/${PACKAGE}"
FTP_PATH="${FTP_HOST}/packages/${PKGPATH}"
fetch_file "${FTP_PATH}" "${SAVEDIR}/" "0"
fi
};
fetch_package()
{
CATEGORY="${1}"
PACKAGE="${2}"
SAVEDIR="${3}"
# Fetch package, but skip if installing from local media
case "${INSTALLMEDIUM}" in
usb|dvd|local) return ;;
ftp) fetch_package_by_ftp "${CATEGORY}" "${PACKAGE}" "${SAVEDIR}" ;;
sftp) ;;
esac
};
bootstrap_pkgng()
{
# Check if we need to boot-strap pkgng
if run_chroot_cmd "which pkg-static" >/dev/null 2>/dev/null
then
return
fi
local PKGPTH
# Ok, lets boot-strap this sucker
echo_log "Bootstraping pkgng.."
fetch_package "Latest" "pkg" "${PKGDLDIR}"
# Figure out real location of "pkg" package
case "${INSTALLMEDIUM}" in
usb|dvd|local) PKGPTH="${PKGTMPDIR}/Latest/pkg.${PKGEXT}" ;;
*) PKGPTH="${PKGTMPDIR}/pkg.${PKGEXT}" ;;
esac
rc_halt "pkg -c ${FSMNT} add ${PKGPTH}" ; run_chroot_cmd "pkg2ng"
}
get_package_location()
{
case "${INSTALLMEDIUM}" in
usb|dvd) rc_halt "mount_nullfs ${CDMNT}/packages ${FSMNT}${PKGTMPDIR}"
PKGDLDIR="${FSMNT}${PKGTMPDIR}/All" ;;
local) rc_halt "mount_nullfs ${LOCALPATH}/packages ${FSMNT}${PKGTMPDIR}"
PKGDLDIR="${FSMNT}${PKGTMPDIR}/All" ;;
*) PKGDLDIR="${FSMNT}${PKGTMPDIR}" ;;
esac
export PKGDLDIR
}