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

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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-extractimage.sh 211487 2010-08-19 06:02:31Z imp $
27
28# Functions which perform the extraction / installation of system to disk
29
30. ${BACKEND}/functions-mountoptical.sh
31
32# Performs the extraction of data to disk from a uzip or tar archive
33start_extract_uzip_tar()
34{

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49 TAROPTS="-X ${PROGDIR}/conf/exclude-from-upgrade"
50 else
51 TAROPTS=""
52 fi
53
54 echo_log "pc-sysinstall: Starting Extraction"
55
56 case ${PACKAGETYPE} in
57 uzip) # Start by mounting the uzip image
58 MDDEVICE=`mdconfig -a -t vnode -o readonly -f ${INSFILE}`
59 mkdir -p ${FSMNT}.uzip
60 mount -r /dev/${MDDEVICE}.uzip ${FSMNT}.uzip
61 if [ "$?" != "0" ]
62 then
63 exit_err "ERROR: Failed mounting the ${INSFILE}"
64 fi
65 cd ${FSMNT}.uzip
66
67 # Copy over all the files now!
68 tar cvf - . 2>/dev/null | tar -xpv -C ${FSMNT} ${TAROPTS} -f - 2>&1 | tee -a ${FSMNT}/.tar-extract.log
69 if [ "$?" != "0" ]
70 then
71 cd /
72 echo "TAR failure occured:" >>${LOGOUT}
73 cat ${FSMNT}/.tar-extract.log | grep "tar:" >>${LOGOUT}
74 umount ${FSMNT}.uzip
75 mdconfig -d -u ${MDDEVICE}
76 exit_err "ERROR: Failed extracting the tar image"
77 fi
78
79 # All finished, now lets umount and cleanup
80 cd /
81 umount ${FSMNT}.uzip
82 mdconfig -d -u ${MDDEVICE}
83 ;;
84 tar) tar -xpv -C ${FSMNT} -f ${INSFILE} ${TAROPTS} >&1 2>&1
85 if [ "$?" != "0" ]
86 then
87 exit_err "ERROR: Failed extracting the tar image"
88 fi
89 ;;
90 esac
91
92 # Check if this was a FTP download and clean it up now
93 if [ "${INSTALLMEDIUM}" = "ftp" ]
94 then
95 echo_log "Cleaning up downloaded archive"
96 rm ${INSFILE}
97 rm ${INSFILE}.count >/dev/null 2>/dev/null

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115 # Used by install.sh
116 DESTDIR="${FSMNT}"
117 export DESTDIR
118
119 HERE=`pwd`
120 DIRS=`ls -d ${INSDIR}/*|grep -Ev '(uzip|kernels|src)'`
121 for dir in ${DIRS}
122 do
123 cd "${dir}"
124 if [ -f "install.sh" ]
125 then
126 echo_log "Extracting" `basename ${dir}`
127 echo "y" | sh install.sh >/dev/null
128 if [ "$?" != "0" ]
129 then
130 exit_err "ERROR: Failed extracting ${dir}"
131 fi
132 else
133 exit_err "ERROR: ${dir}/install.sh does not exist"
134 fi
135 done
136 cd "${HERE}"
137
138 KERNELS=`ls -d ${INSDIR}/*|grep kernels`
139 cd "${KERNELS}"
140 if [ -f "install.sh" ]
141 then
142 echo_log "Extracting" `basename ${KERNELS}`
143 echo "y" | sh install.sh generic >/dev/null
144 if [ "$?" != "0" ]
145 then
146 exit_err "ERROR: Failed extracting ${KERNELS}"
147 fi
148 echo 'kernel="GENERIC"' > "${FSMNT}/boot/loader.conf"
149 else
150 exit_err "ERROR: ${KERNELS}/install.sh does not exist"
151 fi
152 cd "${HERE}"
153
154 SOURCE=`ls -d ${INSDIR}/*|grep src`
155 cd "${SOURCE}"
156 if [ -f "install.sh" ]
157 then
158 echo_log "Extracting" `basename ${SOURCE}`
159 echo "y" | sh install.sh all >/dev/null
160 if [ "$?" != "0" ]
161 then
162 exit_err "ERROR: Failed extracting ${SOURCE}"
163 fi
164 else
165 exit_err "ERROR: ${SOURCE}/install.sh does not exist"
166 fi

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201 # Done fetching, now reset the INSFILE to our downloaded archived
202 INSFILE="${OUTFILE}" ; export INSFILE
203
204};
205
206# Function which will download freebsd install files
207fetch_split_files()
208{
209 get_value_from_cfg ftpHost
210 if [ -z "$VAL" ]
211 then
212 exit_err "ERROR: Install medium was set to ftp, but no ftpHost was provided!"
213 fi
214 FTPHOST="${VAL}"
215
216 get_value_from_cfg ftpDir
217 if [ -z "$VAL" ]
218 then
219 exit_err "ERROR: Install medium was set to ftp, but no ftpDir was provided!"
220 fi
221 FTPDIR="${VAL}"
222
223 # Check if we have a /usr partition to save the download
224 if [ -d "${FSMNT}/usr" ]
225 then
226 OUTFILE="${FSMNT}/usr/.fetch-${INSFILE}"
227 else
228 OUTFILE="${FSMNT}/.fetch-${INSFILE}"
229 fi
230
231 NETRC="${OUTFILE}/.netrc"
232 cat<<EOF>"${NETRC}"
233machine ${FTPHOST}
234login anonymous
235password anonymous
236macdef INSTALL
237bin
238prompt
239EOF
240
241 DIRS="base catpages dict doc games info manpages proflibs kernels src"
242 if [ "${FBSD_ARCH}" = "amd64" ]
243 then
244 DIRS="${DIRS} lib32"
245 fi
246
247 for d in ${DIRS}
248 do
249 cat<<EOF>>"${NETRC}"
250cd ${FTPDIR}/${d}
251lcd ${OUTFILE}/${d}
252mreget *
253EOF
254 done
255
256 cat<<EOF>>"${NETRC}"
257bye
258
259
260EOF
261
262 # Fetch the files via ftp
263 echo "$ INSTALL" | ftp -N "${NETRC}" "${FTPHOST}"
264

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330 if [ ! -z "${VAL}" ]
331 then
332 INSFILE="${VAL}" ; export INSFILE
333 else
334 # If no installFile specified, try our defaults
335 if [ "$INSTALLTYPE" = "FreeBSD" ]
336 then
337 case $PACKAGETYPE in
338 uzip) INSFILE="${FBSD_UZIP_FILE}" ;;
339 tar) INSFILE="${FBSD_TAR_FILE}" ;;
340 split)
341 INSDIR="${FBSD_BRANCH_DIR}"
342
343 # This is to trick opt_mount into not failing
344 INSFILE="${INSDIR}"
345 ;;
346 esac
347 else
348 case $PACKAGETYPE in
349 uzip) INSFILE="${UZIP_FILE}" ;;
350 tar) INSFILE="${TAR_FILE}" ;;
351 esac
352 fi
353 export INSFILE
354 fi
355
356 # Lets start by figuring out what medium we are using
357 case ${INSTALLMEDIUM} in
358 dvd|usb) # Lets start by mounting the disk
359 opt_mount
360 if [ ! -z "${INSDIR}" ]
361 then
362 INSDIR="${CDMNT}/${INSDIR}" ; export INSDIR
363 start_extract_split
364
365 else
366 INSFILE="${CDMNT}/${INSFILE}" ; export INSFILE
367 start_extract_uzip_tar
368 fi
369 ;;
370 ftp)
371 if [ "$PACKAGETYPE" = "split" ]
372 then
373 fetch_split_files
374
375 INSDIR="${INSFILE}" ; export INSDIR
376 start_extract_split
377 else
378 fetch_install_file
379 start_extract_uzip_tar
380 fi
381 ;;
382 rsync) start_rsync_copy
383 ;;
384 *) exit_err "ERROR: Unknown install medium" ;;
385 esac
386
387};