functions-installcomponents.sh revision 212337
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: head/usr.sbin/pc-sysinstall/backend/functions-installcomponents.sh 212337 2010-09-08 20:10:24Z imp $ 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="$?" 73 ;; 74 75 sftp) ;; 76 esac 77 78 if [ "${RESULT}" != "0" ] 79 then 80 echo_log "WARNING: Failed to copy ${CFILE}" 81 FAILED="1" 82 else 83 # Now lets check the MD5 to confirm the file is valid 84 CHECKMD5=`md5 -q ${FSMNT}/${COMPTMPDIR}/${CFILE}` 85 if [ "${CHECKMD5}" != "${CFILEMD5}" -a "${CHECKMD5}" != "${CFILE2MD5}" ] 86 then 87 echo_log "WARNING: ${CFILE} failed md5 checksum" 88 FAILED="1" 89 else 90 if [ -z "${CFILES}" ] 91 then 92 CFILES="${CFILE}" 93 else 94 CFILES="${CFILES},${CFILE}" 95 fi 96 fi 97 fi 98 99 100 done < ${COMPDIR}/${COMPONENT}/distfiles 101 102 if [ "${FAILED}" = "0" ] 103 then 104 # Now install the component 105 run_component_install ${COMPONENT} ${CFILES} 106 fi 107 108}; 109 110run_component_install() 111{ 112 COMPONENT="$1" 113 CFILES="$1" 114 115 # Lets install this component now 116 # Start by making a wrapper script which sets the variables 117 # for the component to use 118 echo "#!/bin/sh 119COMPTMPDIR=\"${COMPTMPDIR}\" 120export COMPTMPDIR 121CFILE=\"${CFILE}\" 122export CFILE 123 124sh ${COMPTMPDIR}/install.sh 125 126" >${FSMNT}/.componentwrapper.sh 127 chmod 755 ${FSMNT}/.componentwrapper.sh 128 129 # Copy over the install script for this component 130 cp ${COMPDIR}/${COMPONENT}/install.sh ${FSMNT}/${COMPTMPDIR}/ 131 132 echo_log "INSTALL COMPONENT: ${i}" 133 chroot ${FSMNT} /.componentwrapper.sh >>${LOGOUT} 2>>${LOGOUT} 134 rm ${FSMNT}/.componentwrapper.sh 135 136}; 137 138# Check for any modules specified, and begin loading them 139install_components() 140{ 141 # First, lets check and see if we even have any optional modules 142 get_value_from_cfg installComponents 143 if [ ! -z "${VAL}" ] 144 then 145 # Lets start by cleaning up the string and getting it ready to parse 146 strip_white_space ${VAL} 147 COMPONENTS=`echo ${VAL} | sed -e "s|,| |g"` 148 for i in $COMPONENTS 149 do 150 if [ ! -e "${COMPDIR}/${i}/install.sh" -o ! -e "${COMPDIR}/${i}/distfiles" ] 151 then 152 echo_log "WARNING: Component ${i} doesn't seem to exist" 153 else 154 155 # Make the tmpdir on the disk 156 mkdir -p ${FSMNT}/${COMPTMPDIR} >>${LOGOUT} 2>>${LOGOUT} 157 158 # Start by grabbing the component files 159 copy_component ${i} 160 161 # Remove the tmpdir now 162 rm -rf ${FSMNT}/${COMPTMPDIR} >>${LOGOUT} 2>>${LOGOUT} 163 fi 164 done 165 fi 166 167}; 168