Attachment 1121 Details for Bug 8013 – /usr/share/mc/extfs/u7z

/usr/share/mc/extfs/u7z

u7z (text/plain), 4.04 KB, created by Michael Shigorin on 2005-09-19 17:52:55 MSD

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Creator: Michael Shigorin

Created: 2005-09-19 17:52:55 MSD

Size: 4.04 KB

patch

obsolete

>#! /bin/sh
>#
># u7z - 7zip file archive Virtual File System for Midnight Commander ( ftp://ftp.ibiblio.org/pub/Linux/utils/file/managers/mc/ )
># 
># Copyright (C) 2004 Sergiy Niskorodov (sgh at ukrpost dot net)
>
># Written by Sergiy Niskorodov aka SGh
>#
># beta version 4.16 (11 Apr 2005)
>#
># 7z for linux can be found on http://sourceforge.net/projects/p7zip/
>
>
># Thanks to urar VFS authors andrey joukov 2:5020/337.13@fidonet.org, 
># christian.gennerat@alcatel.fr, Andrew V. Samoilov <sav@bcs.zp.ua>
># I use this script like example
>
>
># This program is free software; you can redistribute it and/or modify
># it under the terms of the GNU General Public License as published by
># the Free Software Foundation; either version 2 of the License, or
># (at your option) any later version.
># 
># This program is distributed in the hope that it will be useful,
># but WITHOUT ANY WARRANTY; without even the implied warranty of
># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
># GNU General Public License for more details.
># 
># You should have received a copy of the GNU General Public License
># along with this program; if not, write to the Free Software
># Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
>
>
>SEVENZ=`which 7za`
>
>
>mc7zfs_list ()
>{
>    $SEVENZ l "$1" 2> /dev/null | gawk -v uid=${UID-0} '
>BEGIN { flag=0; arr_of_month="JanFebMarAprMayJunJulAugSepOctNovDec" }
> /^-------/ { flag++; if (flag > 1) exit 0; next }
>{
>if (flag == 0) next
>
>year=substr($1, 1, 4)
>month=substr($1, 6, 2)
>day=substr($1, 9, 2)
>
>month_name=substr(arr_of_month, (month-1)*3+1, 3)
>
>time=substr($2, 1, 5)
>
>if (index($3, "D") != 0)
>    attr="drwxr-xr-x"
>else
>if (index($3, ".") != 0)
>    attr="-rw-r--r--"
>
>size=$4
>
>$0=substr($0, 54)
>if (NF > 1)
>    name=$0
>else
>    name=$1
>
>gsub(/\\/, "/", name)
>
>printf "%s   1 %-8d %-8d %8d %3s %2d %4d %s %s\n", attr, uid, 0, size, month_name, day, year, time, name
>}'
>}
>
>mc7zfs_copyin ()
>{
># preserve pwd.
>    pwd=`pwd`
># Create a directory and copy in it the tmp file with the random name
>    dir="$3".dir
>    mkdir "$dir"
>    cd "$dir"
>    mv "$1" .
>    arname=`basename "$1"`
>    di="${2%/*}"
># if file is to be written upper in the archive tree, make fake dir
>    if test "$di" != "${2##*/}" ; then
>#	echo asdsad 1>&2
>        mkdir -p "$di" 
>    fi
>#    pwd > /tmp/cdir
>#    echo "$arname $2" > /tmp/ters
>    cp -fp "$3" "$dir/$2"
>#    cp -f "$1" "$3.dir"
>    $SEVENZ a "$arname" "$2" -w >/dev/null 2> /dev/null
>    mv "$arname" "$1"
>    cd $pwd
>    rm -rf "$3.dir"
>}
>
>mc7zfs_copyout ()
>{
>    dir=tmpdir.${RANDOM}
>    mkdir /tmp/"$dir"
>#    echo "$1 $2 $3" > hers
>#	p7zip 0.91 don't understand filename in subdir without "./"
>#	but in top dir it understand only without "./"
>    FLIST=`$SEVENZ l "$1" 2> /dev/null`
>    echo "$FLIST" | grep -q "[.][/]" &> /dev/null && EXFNAME=*./"$2" || EXFNAME="$2"
>    EXFN=`basename "$2"`
>    $SEVENZ e -r- "$1" "$EXFNAME" -o/tmp/"$dir" > /dev/null 2> /dev/null
>
>    cat /tmp/"$dir"/"$EXFN" > "$3"
>    rm -rf /tmp/"$dir"
>}
>
>mc7zfs_mkdir ()
>{
># Function not fully implemented, because 7z cannot keep empty directories
># preserve pwd.
>    pwd=`pwd`
># Create a directory and create in it a tmp directory with the good name     
>    dir=tmpdir.${RANDOM}
>    mkdir $dir
>    cd $dir
>    mv "$1" .
>    arname=`basename "$1"`
>    mkdir -p "$2"
># 7z cannot create an empty directory    
>#    touch "$2"/.emptydir
>    $SEVENZ a -r "$arname" "$2" >/dev/null 2>/dev/null
>#    echo "$1" "$2" >error34
>#    $SEVENZ d ../"$1" "$2/.7zfs" >/dev/null
>    mv "$arname" "$1"
>    cd $pwd
>    rm -rf $dir
>}
>
>mc7zfs_rm ()
>{
>    $SEVENZ l "$1" 2> /dev/null | grep -q "[.][/]" &> /dev/null && EXFNAME=*./"$2" || EXFNAME="$2"
>    $SEVENZ d "$1" "$EXFNAME" 2>&1 | grep -q E_NOTIMPL &> /dev/null && { echo -e "Function not implemented...\n7z cannot delete files from solid archive." >&2 ; exit 1 ; }
>}
>
>umask 077
>
>cmd="$1"
>shift
>
>case "$cmd" in
>  list)    mc7zfs_list    "$@" ;;
>  rm)      mc7zfs_rm      "$@" ;;
>  rmdir)   mc7zfs_rm      "$@" ;;
>  mkdir)   mc7zfs_mkdir   "$@" ;;
>  copyin)  mc7zfs_copyin  "$@" ;;
>  copyout) mc7zfs_copyout "$@" ;;
>  *) exit 1 ;;
>esac
>exit 0

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Attachments on bug 8013: 1121