Annotation of OpenXM/src/util/oxfetch.sh, Revision 1.5
1.1 ohara 1: #!/bin/sh
1.5 ! ohara 2: # $OpenXM: OpenXM/src/util/oxfetch.sh,v 1.4 2004/06/30 10:14:10 ohara Exp $
1.1 ohara 3:
1.4 ohara 4: MASTER_SITES="ftp://ftp.math.kobe-u.ac.jp/pub/OpenXM/misc/"
5: fetch="wget --no-directories --passive-ftp --timestamping"
1.1 ohara 6: url=$1
7: distdir=${2:-.}
1.5 ! ohara 8: distinfo=${3:-./distinfo}
1.1 ohara 9: distfile=`basename "$url"`
10:
11: _usage () {
1.2 ohara 12: echo 'usage: oxfetch URL [savedir] [distinfo]'
1.1 ohara 13: exit 1
14: }
15:
16: _mkdir () {
17: if [ ! -d "$1" ]; then
18: mkdir -p "$1"
19: fi
20: }
21:
22: _fetch () {
23: if [ "distfile" != "" -a ! -f "$distdir/$distfile" ]; then
24: (cd $distdir; $fetch $url)
25: fi
26: }
27:
1.5 ! ohara 28: # usage: _md5grep gc6.2.tar.gz distinfo
! 29: _md5grep () {
1.2 ohara 30: if [ $# -gt 0 ]; then
1.5 ! ohara 31: awk '/^MD5 \('"$1"'\) =/{print $NF}' $2
! 32: fi
! 33: }
! 34:
! 35: _md5sum () {
! 36: if [ "`which md5`" ]; then
! 37: md5 "$1" | awk '{print $NF}'
! 38: elif [ "`which md5sum`" ]; then
! 39: md5sum "$1" | awk '{print $1}'
1.2 ohara 40: fi
41: }
42:
1.1 ohara 43: _check () {
1.4 ohara 44: if [ ! -f "$distdir/$distfile" ]; then
1.5 ! ohara 45: echo "Error: ${distfile} not found."
1.4 ohara 46: exit 1
47: fi
1.2 ohara 48: if [ -f "$distinfo" ]; then
1.5 ! ohara 49: key1=`_md5sum "${distdir}/${distfile}"`
! 50: key2=`_md5grep "${distfile}" ${distinfo}`
1.2 ohara 51: if [ "$key1" = "$key2" ] ; then
1.1 ohara 52: echo "Checksum OK for $distfile".
1.5 ! ohara 53: elif [ -z "$key1" ]; then
! 54: echo "Warnig: no md5 checker."
1.1 ohara 55: else
1.5 ! ohara 56: echo "Error: checksum mismatch for $distfile".
1.3 ohara 57: exit 1
1.1 ohara 58: fi
59: fi
60: }
61:
62: if [ $# -eq 0 ]; then
63: _usage
64: fi
65:
66: _mkdir $distdir
67: _fetch
68: _check
1.3 ohara 69: exit 0
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