#! /bin/sh
#
# Written by Jakub Jelinek 1995
#
# (C) 1995 The Free Software Foundation.
#
#
XZIP=zip
XUNZIP=unzip
XZIPINFO="unzip -Z"
#
#If you don't have zipinfo, set ZIPINFO=
#

mczipfs_list ()
{
DOZIPINFO=no
if test -n "$XZIPINFO"; then
    DOZIPINFO=
    $XZIPINFO -l $1 | @AWK@ -v uid=${UID-0} -v zipfile=$1 -v xunzip=${XUNZIP-unzip} '
/^Archive/ { next }
/^[0-9]*\ file/ { next }
/unx/ { 
if ($1 ~ /^l/ ) {
    arrow=" -> "
    linkname=""
    cmd=xunzip " -p " zipfile " " $10
    cmd | getline linkname
} else {
    arrow=""
    linkname=""
}

if ($10 ~ /^\^/)
    $10=substr($10, 2)
split($8, a, "-")
if (a[3] < 50)
    a[3] = 2000 + a[3]
else
    a[3] = 1900 + a[3]
printf "%s   1 %-8d %-8d %8d %3s %2d %4d %s %s%s%s\n", $1, uid, 0, $4, a[2], a[1], a[3], $9, $10, arrow, linkname
next
}
{
exit 214
}' 2>/dev/null
    if test $? = 214; then
        DOZIPINFO=no
    fi
fi
if test -n "$DOZIPINFO"; then
    $XUNZIP -v $1 | @AWK@ -v uid=${UID-0} '
BEGIN { hyphens=0 }
/^Archive/ { next }
/^\ Length/ { next }
/^\ ------/ { if (hyphens > 0) exit 0; hyphens=1; next }
{ 
if (hyphens < 1) next;
if ($8 ~ /^\^/)
    $8=substr($8, 2)
if ($8 ~ /\/$/)
    printf "drwxr-xr-x   1 %-8d %-8d %8d %s %s %s\n", uid, 0, $1, $5, $6, $8
else
    printf "-rw-r--r--   1 %-8d %-8d %8d %s %s %s\n", uid, 0, $1, $5, $6, $8 
}' 2>/dev/null
fi
}

mczipfs_copyout ()
{
    $XUNZIP -p $1 $2 > $3 2>/dev/null
}

case "$1" in
  list) mczipfs_list $2; exit 0;;
  copyout) mczipfs_copyout $2 $3 $4; exit 0;;
esac
exit 1
