1#!/bin/sh 2#- 3# Copyright (c) 2010 iXsystems, Inc. All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions 7# are met: 8# 1. Redistributions of source code must retain the above copyright 9# notice, this list of conditions and the following disclaimer. 10# 2. Redistributions in binary form must reproduce the above copyright 11# notice, this list of conditions and the following disclaimer in the 12# documentation and/or other materials provided with the distribution. 13# 14# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24# SUCH DAMAGE. 25# 26# $FreeBSD: releng/10.2/usr.sbin/pc-sysinstall/backend/functions-installcomponents.sh 240165 2012-09-06 14:59:53Z jpaetzel $ 27 28# Functions which check and load any optional modules specified in the config 29 30. ${BACKEND}/functions.sh 31. ${BACKEND}/functions-parse.sh 32 33copy_component() 34{ 35 COMPONENT="$1" 36 FAILED="0" 37 CFILES="" 38 39 # Check the type, and set the components subdir properly 40 TYPE="`grep 'type:' ${COMPDIR}/${COMPONENT}/component.cfg | cut -d ' ' -f 2`" 41 if [ "${TYPE}" = "PBI" ] 42 then 43 SUBDIR="PBI" 44 else 45 SUBDIR="components" 46 fi 47 48 # Lets start by downloading / copying the files this component needs 49 while read line 50 do 51 CFILE="`echo $line | cut -d ':' -f 1`" 52 CFILEMD5="`echo $line | cut -d ':' -f 2`" 53 CFILE2MD5="`echo $line | cut -d ':' -f 3`" 54 55 case ${INSTALLMEDIUM} in 56 dvd|usb) 57 # On both dvd / usb, we can just copy the file 58 cp ${CDMNT}/${COMPFILEDIR}/${SUBDIR}/${CFILE} \ 59 ${FSMNT}/${COMPTMPDIR} >>${LOGOUT} 2>>${LOGOUT} 60 RESULT="$?" 61 ;; 62 63 ftp) 64 get_value_from_cfg ftpPath 65 if [ -z "$VAL" ] 66 then 67 exit_err "ERROR: Install medium was set to ftp, but no ftpPath was provided!" 68 fi 69 FTPPATH="${VAL}" 70 71 fetch_file "${FTPPATH}/${COMPFILEDIR}/${SUBDIR}/${CFILE}" "${FSMNT}/${COMPTMPDIR}/${CFILE}" "0" 72 RESULT="$?" 73 ;; 74 local) 75 get_value_from_cfg localPath 76 if [ -z "$VAL" ]; then 77 exit_err "Install medium was set to local, but no localPath was provided!" 78 fi 79 LOCALPATH=$VAL 80 cp ${LOCALPATH}/${COMPFILEDIR}/${SUBDIR}/${CFILE} \ 81 ${FSMNT}/${COMPTMPDIR} >>${LOGOUT} 2>>${LOGOUT} 82 RESULT="$?" 83 ;; 84 esac 85 86 if [ "${RESULT}" != "0" ] 87 then 88 echo_log "WARNING: Failed to copy ${CFILE}" 89 FAILED="1" 90 else 91 # Now lets check the MD5 to confirm the file is valid 92 CHECKMD5=`md5 -q ${FSMNT}/${COMPTMPDIR}/${CFILE}` 93 if [ "${CHECKMD5}" != "${CFILEMD5}" -a "${CHECKMD5}" != "${CFILE2MD5}" ] 94 then 95 echo_log "WARNING: ${CFILE} failed md5 checksum" 96 FAILED="1" 97 else 98 if [ -z "${CFILES}" ] 99 then 100 CFILES="${CFILE}" 101 else 102 CFILES="${CFILES},${CFILE}" 103 fi 104 fi 105 fi 106 107 108 done < ${COMPDIR}/${COMPONENT}/distfiles 109 110 if [ "${FAILED}" = "0" ] 111 then 112 # Now install the component 113 run_component_install ${COMPONENT} ${CFILES} 114 fi 115 116}; 117 118run_component_install() 119{ 120 COMPONENT="$1" 121 CFILES="$1" 122 123 # Lets install this component now 124 # Start by making a wrapper script which sets the variables 125 # for the component to use 126 echo "#!/bin/sh 127COMPTMPDIR=\"${COMPTMPDIR}\" 128export COMPTMPDIR 129CFILE=\"${CFILE}\" 130export CFILE 131mount -t devfs devfs /dev 132 133sh ${COMPTMPDIR}/install.sh 134 135umount /dev 136" >${FSMNT}/.componentwrapper.sh 137 chmod 755 ${FSMNT}/.componentwrapper.sh 138 139 # Copy over the install script for this component 140 cp ${COMPDIR}/${COMPONENT}/install.sh ${FSMNT}/${COMPTMPDIR}/ 141 142 echo_log "INSTALL COMPONENT: ${i}" 143 chroot ${FSMNT} /.componentwrapper.sh >>${LOGOUT} 2>>${LOGOUT} 144 rm ${FSMNT}/.componentwrapper.sh 145 146}; 147 148# Check for any modules specified, and begin loading them 149install_components() 150{ 151 # First, lets check and see if we even have any optional modules 152 get_value_from_cfg installComponents 153 if [ -n "${VAL}" ] 154 then 155 # Lets start by cleaning up the string and getting it ready to parse 156 strip_white_space ${VAL} 157 COMPONENTS=`echo ${VAL} | sed -e "s|,| |g"` 158 for i in $COMPONENTS 159 do 160 if [ ! -e "${COMPDIR}/${i}/install.sh" -o ! -e "${COMPDIR}/${i}/distfiles" ] 161 then 162 echo_log "WARNING: Component ${i} doesn't seem to exist" 163 else 164 165 # Make the tmpdir on the disk 166 mkdir -p ${FSMNT}/${COMPTMPDIR} >>${LOGOUT} 2>>${LOGOUT} 167 168 # Start by grabbing the component files 169 copy_component ${i} 170 171 # Remove the tmpdir now 172 rm -rf ${FSMNT}/${COMPTMPDIR} >>${LOGOUT} 2>>${LOGOUT} 173 fi 174 done 175 fi 176 177}; 178