mirror of
https://github.com/MidnightCommander/mc
synced 2024-12-24 21:36:50 +03:00
52f6bed7d0
Also, initial support of library directory. Signed-off-by: Slava Zanko <slavazanko@gmail.com>
66 lines
1.4 KiB
Bash
66 lines
1.4 KiB
Bash
#! /bin/sh
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#
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# Zoo file system
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#
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# Source of zoo can be found at
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# ftp://ftp.ibiblio.org/pub/Linux/utils/compress/
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ZOO=zoo
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# Stupid zoo won't work if the archive name has no .zoo extension, so we
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# have to make a symlink with a "better" name. Also, zoo can create
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# directories even if printing files to stdout, so it's safer to confine
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# it to a temporary directory.
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mklink ()
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{
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TMPDIR=`mktemp -d ${MC_TMPDIR:-/tmp}/mctmpdir-uzoo.XXXXXX` || exit 1
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trap 'cd /; rm -rf "$TMPDIR"' 0 1 2 3 5 13 15
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ARCHIVE="$TMPDIR/tmp.zoo"
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ln -sf "$1" "$ARCHIVE"
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cd "$TMPDIR" || exit 1
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}
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mczoofs_list ()
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{
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mklink "$1"
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$ZOO lq "$ARCHIVE" | @AWK@ -v uid=$(id -ru) '
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/^[^\ ]/ { next }
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{
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if (NF < 8)
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next
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if ($8 ~ /^\^/)
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$8=substr($8, 2)
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if ($6 > 50)
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$6=$6 + 1900
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else
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$6=$6 + 2000
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split($7, a, ":")
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if ($8 ~ /\/$/)
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printf "drwxr-xr-x 1 %-8d %-8d %8d %s %2d %4d %02d:%02d %s\n", uid, 0, $1, $5, $4, $6, a[1], a[2], $8
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else
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printf "-rw-r--r-- 1 %-8d %-8d %8d %s %2d %4d %02d:%02d %s\n", uid, 0, $1, $5, $4, $6, a[1], a[2], $8
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}' 2>/dev/null
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exit 0
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}
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mczoofs_copyout ()
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{
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mklink "$1"
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# zoo only accepts name without directory as file to extract
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base=`echo "$2" | sed 's,.*/,,'`
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$ZOO xpq: "$ARCHIVE" "$base" > "$3"
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cd /
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exit 0
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}
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umask 077
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cmd="$1"
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shift
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case "$cmd" in
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list) mczoofs_list "$@" ;;
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copyout) mczoofs_copyout "$@" ;;
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*) exit 1 ;;
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esac
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exit 0
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