freebsd-skq/usr.sbin/pc-sysinstall/backend/functions-installcomponents.sh
pfg fe02230059 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 check and load any optional modules specified in the config
. ${BACKEND}/functions.sh
. ${BACKEND}/functions-parse.sh
copy_component()
{
COMPONENT="$1"
FAILED="0"
CFILES=""
# Check the type, and set the components subdir properly
TYPE="`grep 'type:' ${COMPDIR}/${COMPONENT}/component.cfg | cut -d ' ' -f 2`"
if [ "${TYPE}" = "PBI" ]
then
SUBDIR="PBI"
else
SUBDIR="components"
fi
# Lets start by downloading / copying the files this component needs
while read line
do
CFILE="`echo $line | cut -d ':' -f 1`"
CFILEMD5="`echo $line | cut -d ':' -f 2`"
CFILE2MD5="`echo $line | cut -d ':' -f 3`"
case ${INSTALLMEDIUM} in
dvd|usb)
# On both dvd / usb, we can just copy the file
cp ${CDMNT}/${COMPFILEDIR}/${SUBDIR}/${CFILE} \
${FSMNT}/${COMPTMPDIR} >>${LOGOUT} 2>>${LOGOUT}
RESULT="$?"
;;
ftp)
get_value_from_cfg ftpPath
if [ -z "$VAL" ]
then
exit_err "ERROR: Install medium was set to ftp, but no ftpPath was provided!"
fi
FTPPATH="${VAL}"
fetch_file "${FTPPATH}/${COMPFILEDIR}/${SUBDIR}/${CFILE}" "${FSMNT}/${COMPTMPDIR}/${CFILE}" "0"
RESULT="$?"
;;
local)
get_value_from_cfg localPath
if [ -z "$VAL" ]; then
exit_err "Install medium was set to local, but no localPath was provided!"
fi
LOCALPATH=$VAL
cp ${LOCALPATH}/${COMPFILEDIR}/${SUBDIR}/${CFILE} \
${FSMNT}/${COMPTMPDIR} >>${LOGOUT} 2>>${LOGOUT}
RESULT="$?"
;;
esac
if [ "${RESULT}" != "0" ]
then
echo_log "WARNING: Failed to copy ${CFILE}"
FAILED="1"
else
# Now lets check the MD5 to confirm the file is valid
CHECKMD5=`md5 -q ${FSMNT}/${COMPTMPDIR}/${CFILE}`
if [ "${CHECKMD5}" != "${CFILEMD5}" -a "${CHECKMD5}" != "${CFILE2MD5}" ]
then
echo_log "WARNING: ${CFILE} failed md5 checksum"
FAILED="1"
else
if [ -z "${CFILES}" ]
then
CFILES="${CFILE}"
else
CFILES="${CFILES},${CFILE}"
fi
fi
fi
done < ${COMPDIR}/${COMPONENT}/distfiles
if [ "${FAILED}" = "0" ]
then
# Now install the component
run_component_install ${COMPONENT} ${CFILES}
fi
};
run_component_install()
{
COMPONENT="$1"
CFILES="$1"
# Lets install this component now
# Start by making a wrapper script which sets the variables
# for the component to use
echo "#!/bin/sh
COMPTMPDIR=\"${COMPTMPDIR}\"
export COMPTMPDIR
CFILE=\"${CFILE}\"
export CFILE
mount -t devfs devfs /dev
sh ${COMPTMPDIR}/install.sh
umount /dev
" >${FSMNT}/.componentwrapper.sh
chmod 755 ${FSMNT}/.componentwrapper.sh
# Copy over the install script for this component
cp ${COMPDIR}/${COMPONENT}/install.sh ${FSMNT}/${COMPTMPDIR}/
echo_log "INSTALL COMPONENT: ${i}"
chroot ${FSMNT} /.componentwrapper.sh >>${LOGOUT} 2>>${LOGOUT}
rm ${FSMNT}/.componentwrapper.sh
};
# Check for any modules specified, and begin loading them
install_components()
{
# First, lets check and see if we even have any optional modules
get_value_from_cfg installComponents
if [ -n "${VAL}" ]
then
# Lets start by cleaning up the string and getting it ready to parse
strip_white_space ${VAL}
COMPONENTS=`echo ${VAL} | sed -e "s|,| |g"`
for i in $COMPONENTS
do
if [ ! -e "${COMPDIR}/${i}/install.sh" -o ! -e "${COMPDIR}/${i}/distfiles" ]
then
echo_log "WARNING: Component ${i} doesn't seem to exist"
else
# Make the tmpdir on the disk
mkdir -p ${FSMNT}/${COMPTMPDIR} >>${LOGOUT} 2>>${LOGOUT}
# Start by grabbing the component files
copy_component ${i}
# Remove the tmpdir now
rm -rf ${FSMNT}/${COMPTMPDIR} >>${LOGOUT} 2>>${LOGOUT}
fi
done
fi
};