4 dev=${DVDRIP_DEVICE-/dev/dvd}
5 tmp=${DVDRIP_TMPDIR-${HOME?}/tmp/dvdrip}
6 archive=${DVDRIP_ARCHIVE-jem.distorted.org.uk:/mnt/dvd/archive}
7 : ${DVD_SECTOR_COPY=dvd-sector-copy}
9 : ${DVDRIP_UPLOAD=dvdrip-upload}
10 backup=nil ding=nil eject=nil force=nil retry=nil verbose=nil bogus=nil
14 usage: $prog [-defrv] [-D DEV] [-a ARCH] [-t TMP] TITLE
17 while getopts "hB:D:a:defrt:v" opt; do
20 B) params=${params+$params,}$OPTARG ;;
32 shift $(( $OPTIND - 1 ))
33 case $# in 1) title=$1 ;; *) bogus=t ;; esac
34 case $bogus in t) usage >&2; exit 2 ;; esac
35 case $verbose in t) set -x ;; esac
37 *:*) archhost=${archive%%:*} archpath=${archive#*:} ;;
38 *) unset archhost; archpath=$archive ;;
43 echo "$(tput bold; tput setaf $colour)$message$(tput sgr0; tput op)"
45 fail () { notify 1 "!!! $*"; exit 2; }
46 warn () { notify 5 "??? $*"; }
47 info () { notify 6 "--- $*"; }
50 set +e; nice "$@"; rc=$?; set -e
52 run () { run_setrc "$@"; case $rc in 0) ;; *) fail "$1: exit $rc" ;; esac; }
60 qq="${qq:+$qq }'${a//\'/"'\\''"}'" #" # emacs is confused
62 "$op" ssh "$archhost" "$qq"
69 archrun () { archdo run "$@"; }
73 archdo run_setrc test -f "$archpath/$title.iso"
75 0,nil) fail "output file already exists" ;;
76 0,t) warn "output file already exists; will overwrite" ;;
81 discid=$("$DVD_ID" -I "$dev")
82 if [ -f "$tmp/$tag/discid" ]; then
83 read oldid <"$tmp/$tag/discid"
85 t,"$discid" | nil,"$discid")
88 fail "discid mismatch: expected \`$oldid' but drive has \`$discid'"
91 warn "discid mismatch: expected \`$oldid' but drive has \`$discid'; continuing anway"
95 info "copying \`$discid'"
96 echo "$discid" >"$tmp/$tag/discid.new"
97 mv "$tmp/$tag/discid.new" "$tmp/$tag/discid"
99 if [ -b "$dev" ]; then msz=$(blockdev --getsize64 "$dev")
102 echo "$dev" >"$tmp/$tag/device.new"
103 mv "$tmp/$tag/device.new" "$tmp/$tag/device"
105 accumulate_badblocks () {
106 if [ -f "$tmp/$tag/badblocks.new" ]; then
107 if [ ! -f "$tmp/$tag/badblocks" ]; then
108 { echo "## bad-blocks region map"; echo; } >"$tmp/$tag/badblocks"
110 sed -n "/^[^#]/p" "$tmp/$tag/badblocks.new" >>"$tmp/$tag/badblocks"
111 rm "$tmp/$tag/badblocks.new"
117 for i in "$tmp/$tag/dest.new" "$tmp/$tag/dest" "$tmp/$tag/dest.seen"; do
118 if [ -f "$tmp/$tag/dest.new" ]; then any=t; fi
121 nil) printf "%s\n" "$title.iso" >"$tmp/$tag/dest.new" ;;
124 t) touch "$tmp/$tag/eject" ;;
125 nil) rm -f "$tmp/$tag/eject" ;;
128 t) touch "$tmp/$tag/ding" ;;
129 nil) rm -f "$tmp/$tag/ding" ;;
135 if [ -f "$tmp/$tag/badblocks.retry" ]; then
137 elif [ -f "$tmp/$tag/badblocks" ]; then
138 run mv "$tmp/$tag/badblocks" "$tmp/$tag/badblocks.retry"
140 fail "no blocks to retry"
142 set -- "$@" -R"$tmp/$tag/badblocks.retry"
143 if [ -f "$tmp/$tag/iso" ]; then
144 mv "$tmp/$tag/iso" "$tmp/$tag/iso.new"
148 if [ ! -f "$tmp/$tag/iso" ]; then
149 run "$DVD_SECTOR_COPY" -cs ${params+"-B$params"} \
150 -b"$tmp/$tag/badblocks.new" "$@" "$dev" "$tmp/$tag/iso.new"
151 run mv "$tmp/$tag/iso.new" "$tmp/$tag/iso"
153 rm -f "$tmp/$tag/device"
154 case $retry in t) rm -f "$tmp/$tag/badblocks.retry" ;; esac
155 if [ -f "$tmp/$tag/badblocks" ]; then
156 fail "bad sectors found: check \`$tmp/$tag/iso', run again if ok"
161 newmsz=$(blockdev --getsize64 "$dev")
164 *) fail "medium size changed ($msz -> $newmsz): try again" ;;
170 rm -f "$tmp/$tag/device"
171 run mv "$tmp/$tag/dest.new" "$tmp/$tag/dest"
172 if [ -f "$tmp/$tag/eject" ]; then eject=t; else eject=nil; fi
173 if [ -f "$tmp/$tag/ding" ]; then ding=t; else ding=nil; fi
175 case $eject in t) run eject "$dev" ;; esac
178 if [ -t 1 ]; then exec 3>&1
179 elif [ -t 2 ]; then exec 3>&2