1b70047d4SNathan Whitehorn#!/bin/sh 2b70047d4SNathan Whitehorn#- 3b70047d4SNathan Whitehorn# Copyright (c) 2011 Nathan Whitehorn 4b70047d4SNathan Whitehorn# All rights reserved. 5b70047d4SNathan Whitehorn# 6b70047d4SNathan Whitehorn# Redistribution and use in source and binary forms, with or without 7b70047d4SNathan Whitehorn# modification, are permitted provided that the following conditions 8b70047d4SNathan Whitehorn# are met: 9b70047d4SNathan Whitehorn# 1. Redistributions of source code must retain the above copyright 10b70047d4SNathan Whitehorn# notice, this list of conditions and the following disclaimer. 11b70047d4SNathan Whitehorn# 2. Redistributions in binary form must reproduce the above copyright 12b70047d4SNathan Whitehorn# notice, this list of conditions and the following disclaimer in the 13b70047d4SNathan Whitehorn# documentation and/or other materials provided with the distribution. 14b70047d4SNathan Whitehorn# 15b70047d4SNathan Whitehorn# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16b70047d4SNathan Whitehorn# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17b70047d4SNathan Whitehorn# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18b70047d4SNathan Whitehorn# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19b70047d4SNathan Whitehorn# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20b70047d4SNathan Whitehorn# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21b70047d4SNathan Whitehorn# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22b70047d4SNathan Whitehorn# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23b70047d4SNathan Whitehorn# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24b70047d4SNathan Whitehorn# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25b70047d4SNathan Whitehorn# SUCH DAMAGE. 26b70047d4SNathan Whitehorn# 27b70047d4SNathan Whitehorn# $FreeBSD$ 28b70047d4SNathan Whitehorn 29b70047d4SNathan Whitehorntest -f $BSDINSTALL_DISTDIR/MANIFEST || exit 0 30b70047d4SNathan Whitehorn 31b70047d4SNathan Whitehornpercentage=0 32b70047d4SNathan Whitehornfor dist in $DISTRIBUTIONS; do 33b70047d4SNathan Whitehorn distname=$(basename $dist .txz) 34b70047d4SNathan Whitehorn eval "status_$distname=7" 35b70047d4SNathan Whitehorn 36b70047d4SNathan Whitehorn items="" 37b70047d4SNathan Whitehorn for i in $DISTRIBUTIONS; do 38b70047d4SNathan Whitehorn items="$items $i `eval echo \\\${status_$(basename $i .txz):-Pending}`" 39b70047d4SNathan Whitehorn done 40b70047d4SNathan Whitehorn dialog --backtitle "FreeBSD Installer" --title "Checksum Verification" \ 41b70047d4SNathan Whitehorn --mixedgauge "Verifying checksums of selected distributions." \ 42b70047d4SNathan Whitehorn 0 0 $percentage $items 43b70047d4SNathan Whitehorn 44b70047d4SNathan Whitehorn CK=`sha256 -q $BSDINSTALL_DISTDIR/$dist` 45c31153adSNathan Whitehorn awk -v checksum=$CK -v dist=$dist -v found=0 '{ 46b70047d4SNathan Whitehorn if (dist == $1) { 47c31153adSNathan Whitehorn found = 1 48b70047d4SNathan Whitehorn if (checksum == $2) 49b70047d4SNathan Whitehorn exit(0) 50b70047d4SNathan Whitehorn else 51c31153adSNathan Whitehorn exit(2) 52b70047d4SNathan Whitehorn } 53c31153adSNathan Whitehorn } END {if (!found) exit(1);}' $BSDINSTALL_DISTDIR/MANIFEST 54b70047d4SNathan Whitehorn 55c31153adSNathan Whitehorn CK_VALID=$? 56c31153adSNathan Whitehorn if [ $CK_VALID -le 1 ]; then 57c31153adSNathan Whitehorn if [ $CK_VALID -eq 0 ]; then 58b70047d4SNathan Whitehorn eval "status_$distname=2" 59c31153adSNathan Whitehorn else 60c31153adSNathan Whitehorn eval "status_$distname=6" 61c31153adSNathan Whitehorn fi 62b70047d4SNathan Whitehorn percentage=$(echo $percentage + 100/`echo $DISTRIBUTIONS | wc -w` | bc) 63b70047d4SNathan Whitehorn else 64b70047d4SNathan Whitehorn eval "status_$distname=1" 65*2775c1d7SEd Maste case $(/bin/freebsd-version -u) in 66*2775c1d7SEd Maste *-ALPHA*|*-CURRENT|*-STABLE|*-PRERELEASE) 67*2775c1d7SEd Maste dialog --backtitle "FreeBSD Installer" --title "Error" \ 68*2775c1d7SEd Maste --msgbox "The checksum for $dist does not match. It may have become corrupted, or it may be from a newer version of FreeBSD. Please check for a newer snapshot." 0 0 69*2775c1d7SEd Maste ;; 70*2775c1d7SEd Maste *) 71b70047d4SNathan Whitehorn dialog --backtitle "FreeBSD Installer" --title "Error" \ 72b70047d4SNathan Whitehorn --msgbox "The checksum for $dist does not match. It may have become corrupted, and should be redownloaded." 0 0 73*2775c1d7SEd Maste ;; 74*2775c1d7SEd Maste esac 75b70047d4SNathan Whitehorn exit 1 76b70047d4SNathan Whitehorn fi 77b70047d4SNathan Whitehorndone 78b70047d4SNathan Whitehorn 79b70047d4SNathan Whitehornexit 0 80