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https://github.com/MidnightCommander/mc
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Ticket #4100: extfs vfs: support of WIM archive (image).
wimtools (https://wimlib.net/) are required. Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Vadim Kalinnikov
Andrew Borodin
parent
5bf714b008
commit
942c5549c9
@ -626,6 +626,7 @@ src/vfs/extfs/helpers/uha
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src/vfs/extfs/helpers/ulha
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src/vfs/extfs/helpers/ulib
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src/vfs/extfs/helpers/urar
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src/vfs/extfs/helpers/uwim
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src/vfs/extfs/helpers/uzip
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src/vfs/extfs/helpers/uzoo
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@ -146,6 +146,9 @@ do_view_action() {
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zoo)
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zoo l "${MC_EXT_FILENAME}"
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;;
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wim)
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wimlib-imagex info "${MC_EXT_FILENAME}" 2> /dev/null
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;;
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*)
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;;
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esac
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@ -809,6 +809,10 @@ type/\(Zstandard compressed
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type/^Parity\ Archive\ Volume\ Set
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Open=@EXTHELPERSDIR@/archive.sh open par2
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# WIM
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shell/i/\.wim
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Open=%cd %p/uwim://
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View=%view{ascii} @EXTHELPERSDIR@/archive.sh view wim
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### Includes
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# includes should be at end of bindings
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1
src/vfs/extfs/helpers/.gitignore
vendored
1
src/vfs/extfs/helpers/.gitignore
vendored
@ -21,6 +21,7 @@ ucab
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uha
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ulha
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urar
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uwim
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uzip
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uzoo
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uace
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@ -32,6 +32,7 @@ EXTFS_IN = \
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ulha.in \
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ulib.in \
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urar.in \
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uwim.in \
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uzip.in \
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uzoo.in
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@ -61,6 +62,7 @@ EXTFS_OUT = \
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ulha \
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ulib \
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urar \
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uwim \
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uzip \
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uzoo
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208
src/vfs/extfs/helpers/uwim.in
Normal file
208
src/vfs/extfs/helpers/uwim.in
Normal file
@ -0,0 +1,208 @@
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#! /bin/sh
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# Midnight Commander - WIM suport
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#
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# Written by:
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# Vadim Kalinnikov <moose@ylsoftware.com>,
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#
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# This file is part of the Midnight Commander.
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#
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# It required wimtools: https://wimlib.net/
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# On Debian/Ubuntu wimtools can be installed via:
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# apt install wimtools
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which wimlib-imagex 2>/dev/null > /dev/null || exit 1
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WIM=`which wimlib-imagex`
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AWK=@AWK@
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[ -n "$2" ] || exit 1
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ACTION=$1
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WIMFILENAME=$2
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mcwim_list() {
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# Here we can use "Image count" from output,
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# but on some borken images we can get garbage, instead of number
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IMAGECOUNT=`${WIM} info ${WIMFILENAME} | grep Index: | grep -v Boot | wc -l`
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IMGNUM=1
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VUID=`id -nu`
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VGID=`id -ng`
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while [ ${IMGNUM} -le ${IMAGECOUNT} ]; do
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${WIM} dir ${WIMFILENAME} ${IMGNUM} --detailed | \
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${AWK} -v uid=${VUID} -v gid=${VGID} -v imgnum=${IMGNUM} '
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/^----------------------------------------------------------------------------/,/^$/ {
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if (match($0, /^Full Path/)) {
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split($0, namesrc, "\"");
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name=namesrc[2];
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}
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if (match($0, /FILE_ATTRIBUTE_DIRECTORY is set/)) {
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attr="drwxr-xr-x"
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}
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if (match($0, /^Uncompressed size/)) {
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size=$4;
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}
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if (match($0, /^Last Write Time/)) {
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months["Jan"] = "01";
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months["Feb"] = "02";
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months["Mar"] = "03";
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months["Apr"] = "04";
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months["May"] = "05";
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months["Jun"] = "06";
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months["Jul"] = "07";
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months["Aug"] = "08";
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months["Sep"] = "09";
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months["Oct"] = "10";
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months["Nov"] = "11";
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months["Dec"] = "12";
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split($0, mtimesrc, " ");
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mtime=sprintf("%s/%s/%s %s", months[mtimesrc[6]], mtimesrc[7], mtimesrc[9], mtimesrc[8]);
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}
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if (match($0, /^$/)) {
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printf("%s 1 %s %s % 20s % 24s IMAGE%s%s\n",
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attr, uid, gid, size, mtime, imgnum, name);
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name = size = mtime = "";
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attr="-rw-r--r--";
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}
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}
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'
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IMGNUM=$((IMGNUM+1))
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done
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# Virtual files
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echo "-r-xr-xr-x 1 ${VUID} ${VGID} 1 01/01/2020 00:00:00 OPTIMIZE"
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echo "-r-xr-xr-x 1 ${VUID} ${VGID} 1 01/01/2020 00:00:00 VERIFY"
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}
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mcwim_copyout() {
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# Virtual files
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if [ "${FILENAMESRC}" = "OPTIMIZE" ]; then
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echo "#/bin/sh" > ${FILENAMEDST}
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echo "# Run this to optimize archive" >> ${FILENAMEDST}
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echo "${WIM} optimize \"${WIMFILENAME}\"" >> ${FILENAMEDST}
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chmod a+x ${FILENAMEDST}
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exit 0;
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elif [ "${FILENAMESRC}" = "VERIFY" ]; then
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echo "#/bin/sh" > ${FILENAMEDST}
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echo "# Run this to verify archive" >> ${FILENAMEDST}
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echo "${WIM} verify \"${WIMFILENAME}\"" >> ${FILENAMEDST}
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chmod a+x ${FILENAMEDST}
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exit 0;
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fi
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# Filename must contain imgnum
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echo ${FILENAMESRC} | grep -E '^IMAGE[0-9]+/' || exit 1
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IMGNUM=`echo ${FILENAMESRC} | cut -d '/' -f1 | sed "s/IMAGE//"`
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REALFILENAME=`echo ${FILENAMESRC} | sed "s/IMAGE${IMGNUM}//"`
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${WIM} extract ${WIMFILENAME} ${IMGNUM} ${REALFILENAME} --to-stdout > ${FILENAMEDST}
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}
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mcwim_copyin() {
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# Skip virtual files
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[ "${FILENAMEDST}" = "OPTIMIZE" ] && exit 1;
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[ "${FILENAMEDST}" = "VERIFY" ] && exit 1;
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# Filename must contain imgnum
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echo ${FILENAMEDST} | grep -E '^IMAGE[0-9]+/' || exit 1
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IMGNUM=`echo ${FILENAMEDST} | cut -d '/' -f1 | sed "s/IMAGE//"`
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REALFILENAME=`echo ${FILENAMEDST} | sed "s/IMAGE${IMGNUM}//"`
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echo "add \"${FILENAMESRC}\" \"${REALFILENAME}\"" | ${WIM} update ${WIMFILENAME} ${IMGNUM} > /dev/null
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}
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mcwim_rm() {
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# Skip virtual files
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[ "${FILENAMESRC}" = "OPTIMIZE" ] && exit 0;
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[ "${FILENAMESRC}" = "VERIFY" ] && exit 0;
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# Filename must contain imgnum
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echo ${FILENAMESRC} | grep -E '^IMAGE[0-9]+/' || exit 1
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IMGNUM=`echo ${FILENAMESRC} | cut -d '/' -f1 | sed "s/IMAGE//"`
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REALFILENAME=`echo ${FILENAMESRC} | sed "s/IMAGE${IMGNUM}//"`
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if [ -z "${REALFILENAME}" ]; then
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# If user want to remove image
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${WIM} delete ${WIMFILENAME} ${IMGNUM}
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else
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# remove regular file or directory
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echo "delete \"${REALFILENAME}\"" | ${WIM} update ${WIMFILENAME} ${IMGNUM} --force --recursive > /dev/null
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fi
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}
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mcwim_run() {
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case ${RUNFILENAME} in
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OPTIMIZE)
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${WIM} optimize ${WIMFILENAME}
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exit 0;
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;;
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VERIFY)
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${WIM} verify ${WIMFILENAME}
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exit 0;
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;;
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esac
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exit 1;
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}
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mcwim_mkdir() {
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# New dirname must contain imgnum
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echo ${NEWDIRNAME} | grep -E '^IMAGE[0-9]+/' || exit 1
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IMGNUM=`echo ${NEWDIRNAME} | cut -d '/' -f1 | sed "s/IMAGE//"`
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REALDIRNAME=`echo ${NEWDIRNAME} | sed "s/IMAGE${IMGNUM}//"`
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[ -z "${REALDIRNAME}" ] && exit 1
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TMPDIR=`mktemp -d`
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DSTBASENAME=`basename ${REALDIRNAME}`
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SRCDIRNAME="${TMPDIR}/${DSTBASENAME}"
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mkdir -p ${SRCDIRNAME}
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echo "add \"${SRCDIRNAME}\" \"${REALDIRNAME}\"" | ${WIM} update ${WIMFILENAME} ${IMGNUM} > /dev/null
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rm -rf ${TMPDIR}
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}
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#echo "'$1' '$2' '$3' '$4' '$5'" >> /tmp/mcdebug
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case "$ACTION" in
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list)
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mcwim_list
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;;
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copyout)
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[ -n "$4" ] || exit 1
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FILENAMESRC="$3"
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FILENAMEDST="$4"
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mcwim_copyout
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;;
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copyin)
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[ -n "$4" ] || exit 1
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FILENAMEDST="$3"
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FILENAMESRC="$4"
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mcwim_copyin
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;;
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rm|rmdir)
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[ -n "$3" ] || exit 1
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FILENAMESRC="$3"
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mcwim_rm
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;;
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run)
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[ -n "$3" ] || exit 1
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RUNFILENAME="$3"
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mcwim_run
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;;
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mkdir)
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[ -n "$3" ] || exit 1
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NEWDIRNAME="$3"
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mcwim_mkdir
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;;
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*)
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exit 1
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;;
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esac
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