3 # Copyright (c) 2011 Nathan Whitehorn
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
9 # 1. Redistributions of source code must retain the above copyright
10 # notice, this list of conditions and the following disclaimer.
11 # 2. Redistributions in binary form must reproduce the above copyright
12 # notice, this list of conditions and the following disclaimer in the
13 # documentation and/or other materials provided with the distribution.
15 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 test -f $BSDINSTALL_DISTDIR/MANIFEST || exit 0
30 BSDCFG_SHARE="/usr/share/bsdconfig"
31 . $BSDCFG_SHARE/common.subr || exit 1
34 for dist in $DISTRIBUTIONS; do
35 distname=$(basename $dist .txz)
36 eval "status_$distname=-8"
39 for i in $DISTRIBUTIONS; do
40 items="$items $i `eval echo \\\${status_$(basename $i .txz):--11}`"
42 bsddialog --backtitle "$OSNAME Installer" --title "Checksum Verification" \
43 --mixedgauge "\nVerifying checksums of selected distributions.\n" \
44 0 0 $percentage -- $items
46 CK=`sha256 -q $BSDINSTALL_DISTDIR/$dist`
47 awk -v checksum=$CK -v dist=$dist -v found=0 '{
55 } END {if (!found) exit(1);}' $BSDINSTALL_DISTDIR/MANIFEST
58 if [ $CK_VALID -le 1 ]; then
59 if [ $CK_VALID -eq 0 ]; then
60 eval "status_$distname=-3"
62 eval "status_$distname=-7"
64 percentage=$(echo $percentage + 100/`echo $DISTRIBUTIONS | wc -w` | bc)
66 eval "status_$distname=-2"
67 case $(/bin/freebsd-version -u) in
68 *-ALPHA*|*-CURRENT|*-STABLE|*-PRERELEASE)
69 bsddialog --backtitle "$OSNAME Installer" --title "Error" \
70 --msgbox "The checksum for $dist does not match. It may have become corrupted, or it may be from a newer version of $OSNAME. Please check for a newer snapshot." 0 0
73 bsddialog --backtitle "$OSNAME Installer" --title "Error" \
74 --msgbox "The checksum for $dist does not match. It may have become corrupted, and should be redownloaded." 0 0