mirror of
https://github.com/MidnightCommander/mc
synced 2024-12-23 04:46:55 +03:00
c78c4a555a
Fixed bashism in 'mcu7zip_rm' and 'mcu7zip_rmdir' functions. * Use 'printf' instread of 'echo -e' * stderor redirected to /dev/null Thanks to narcan. Signed-off-by: Slava Zanko <slavazanko@gmail.com>
80 lines
2.2 KiB
Bash
80 lines
2.2 KiB
Bash
#! /bin/sh
|
|
#
|
|
# extfs support for p7zip
|
|
# Written by Pavel Roskin <proski@gnu.org>
|
|
# Some Bugfixes/workarounds by Sergiy Niskorodov <sgh@mail.zp.ua>
|
|
# Licensed under GNU GPL version 2 or later version.
|
|
|
|
P7ZIP=7za
|
|
|
|
mcu7zip_list ()
|
|
{
|
|
# Symlinks are not shown - no idea how to distinguish them
|
|
# Read-only files are not shown as such - it's rarely useful
|
|
ugid="`id -nu` `id -ng`"
|
|
date_re='^\(....\)-\(..\)-\(..\) \(..:..:..\)'
|
|
date_mc='\2-\3-\1 \4'
|
|
size_re='............'
|
|
$P7ZIP l "$1" | sed -n "s/$date_re D.... $size_re $size_re\(.*\)/drwxr-xr-x 1 $ugid 0 $date_mc \5/p;s/$date_re \..... \($size_re\) $size_re\(.*\)/-rw-r--r-- 1 $ugid \5 $date_mc \6/p"
|
|
}
|
|
|
|
mcu7zip_copyout ()
|
|
{
|
|
#first we check if we have old p7zip archive with prefix ./ in filename
|
|
$P7ZIP l "$1" "$2" | grep -q "0 files" && \
|
|
EXFNAME=*./"$2" || EXFNAME="$2"
|
|
$P7ZIP e -so "$1" "$EXFNAME" > "$3" 2>/dev/null
|
|
}
|
|
|
|
mcu7zip_copyin ()
|
|
{
|
|
$P7ZIP a -si"$2" "$1" <"$3" >/dev/null 2>&1
|
|
}
|
|
|
|
mcu7zip_mkdir ()
|
|
{
|
|
dir=`mktemp -d "${MC_TMPDIR:-/tmp}/mctmpdir-u7z.XXXXXX"` || exit 1
|
|
mkdir -p "$dir"/"$2"
|
|
$P7ZIP a -w"$dir" "$1" "$dir"/"$2" >/dev/null 2>&1
|
|
rm -rf "$dir"
|
|
}
|
|
|
|
mcu7zip_rm ()
|
|
{
|
|
# NOTE: Version 4.20 fails to delete files in subdirectories
|
|
#first we check if we have old p7zip archive with prefix ./ in filename
|
|
$P7ZIP l "$1" "$2" | grep -q "0 files" && \
|
|
EXFNAME=*./"$2" || EXFNAME="$2"
|
|
$P7ZIP d "$1" "$EXFNAME" 2>&1 | grep -q E_NOTIMPL > /dev/null 2>&1 && \
|
|
{ printf "Function not implemented...\n7z cannot delete from solid archive." >&2 ; exit 1 ; }
|
|
}
|
|
|
|
mcu7zip_rmdir ()
|
|
{
|
|
#first we check if we have old p7zip archive with prefix ./ in filename
|
|
$P7ZIP l "$1" "$2" | grep -q "0 files" && \
|
|
EXFNAME=*./"$2" || EXFNAME="$2"
|
|
$P7ZIP d "$1" "$EXFNAME"/ 2>&1 | grep -q E_NOTIMPL > /dev/null 2>&1 && \
|
|
{ printf "Function not implemented...\n7z cannot delete from solid archive." >&2 ; exit 1 ; }
|
|
}
|
|
|
|
# override any locale for dates
|
|
LC_DATE=C
|
|
export LC_DATE
|
|
|
|
umask 077
|
|
|
|
cmd="$1"
|
|
shift
|
|
|
|
case "$cmd" in
|
|
list) mcu7zip_list "$@" | sort -k 8 ;;
|
|
copyout) mcu7zip_copyout "$@" ;;
|
|
copyin) mcu7zip_copyin "$@" ;;
|
|
mkdir) mcu7zip_mkdir "$@" ;;
|
|
rm) mcu7zip_rm "$@" ;;
|
|
rmdir) mcu7zip_rmdir "$@" ;;
|
|
*) exit 1 ;;
|
|
esac
|
|
exit 0
|