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Annotation of OpenXM/src/util/oxfetch.sh, Revision 1.1

1.1     ! ohara       1: #!/bin/sh
        !             2: # $OpenXM$
        !             3:
        !             4: fetch="wget --no-directories --passive-ftp --quiet --timestamping"
        !             5: url=$1
        !             6: distdir=${2:-.}
        !             7: md5file=$3
        !             8: distfile=`basename "$url"`
        !             9:
        !            10: _usage () {
        !            11:     echo 'usage: oxfetch URL [savedir] [md5file]'
        !            12:     exit 1
        !            13: }
        !            14:
        !            15: _mkdir () {
        !            16:     if [ ! -d "$1" ]; then
        !            17:         mkdir -p "$1"
        !            18:     fi
        !            19: }
        !            20:
        !            21: _fetch () {
        !            22:     if [ "distfile" != "" -a ! -f "$distdir/$distfile" ]; then
        !            23:         (cd $distdir; $fetch $url)
        !            24:     fi
        !            25: }
        !            26:
        !            27: _check () {
        !            28:     if [ -f "$md5file" ]; then
        !            29:         (cd $distdir; md5 "$distfile" > "md5.$distfile" )
        !            30:         if cmp "$distdir/md5.$distfile" "$md5file" ; then
        !            31:             echo "Checksum OK for $distfile".
        !            32:         else
        !            33:             echo "Checksum mismatch for $distfile".
        !            34:         fi
        !            35:         rm -f "$distdir/md5.$distfile"
        !            36:     fi
        !            37: }
        !            38:
        !            39: if [ $# -eq 0 ]; then
        !            40:     _usage
        !            41: fi
        !            42:
        !            43: _mkdir $distdir
        !            44: _fetch
        !            45: _check