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1.0.07 release

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This commit is contained in:
longpanda
2020-04-24 21:58:00 +08:00
parent d551fc2e3c
commit d5b829f8e8
52 changed files with 1770 additions and 154 deletions
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93
IMG/cpio/ventoy/init
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@@ -76,8 +76,19 @@ ventoy_unpack_initramfs() {
for vtx in '1F8B zcat' '1F9E zcat' '425A bzcat' '5D00 lzcat' 'FD37 xzcat' '894C lzopcat' '0221 lz4cat' '28B5 zstdcat' '3037 cat'; do
if [ "${vtx:0:4}" = "${vtmagic:0:4}" ]; then
echo "vtx=$vtx" >> $VTLOG
if [ $vtskip -eq 0 ]; then
${vtx:5} $vtfile | (cpio -idmu 2>>$VTLOG; cat > $vttmp)
if [ $vtskip -eq 0 ]; then
if [ "${vtx:5}" = "xzcat" ]; then
rm -f $VTOY_PATH/xzlog
${vtx:5} $vtfile 2> $VTOY_PATH/xzlog | (cpio -idmu 2>>$VTLOG; cat > $vttmp)
if grep -q 'corrupted data' $VTOY_PATH/xzlog; then
echo 'xzcat failed, now try xzminidec...' >> $VTLOG
cat $vtfile | xzminidec | (cpio -idmu 2>>$VTLOG; cat > $vttmp)
fi
else
${vtx:5} $vtfile | (cpio -idmu 2>>$VTLOG; cat > $vttmp)
fi
else
dd if=$vtfile skip=$vtskip iflag=skip_bytes status=none | ${vtx:5} | (cpio -idmu 2>>$VTLOG; cat > $vttmp)
fi
@@ -104,64 +115,36 @@ ventoy_unpack_initrd() {
# This export is for busybox cpio command
export EXTRACT_UNSAFE_SYMLINKS=1
# special process
need_xzminidec() {
if [ -e /initrd001 ]; then
testmagic=$(hexdump -n 2 -e '2/1 "%02X"' /initrd001)
for vtfile in $(ls /initrd*); do
#decompress first initrd
vtmagic=$(hexdump -n 2 -e '2/1 "%02X"' $vtfile)
if ventoy_is_initrd_ramdisk; then
ventoy_unpack_initrd $vtfile $vtmagic ${vtfile}_tmp
mv ${vtfile}_tmp $vtfile
break
else
testmagic='xxxx'
ventoy_unpack_initramfs $vtfile 0 $vtmagic ${vtfile}_tmp
fi
if [ "FD37" = "${testmagic:0:4}" ]; then
if echo $vtkerver | grep -q 'kaspersky'; then
true
elif echo $vtkerver | grep -q 'kiosk.*Gentoo'; then
true
elif echo $vtkerver | grep -q 'porteus '; then
true
else
false
fi
else
false
fi
}
if need_xzminidec; then
echo "use xzminidec" >> $VTLOG
cat /initrd001 | xzminidec | cpio -idmu 2>>$VTLOG
rm -f /initrd001
else
for vtfile in $(ls /initrd*); do
#decompress first initrd
vtmagic=$(hexdump -n 2 -e '2/1 "%02X"' $vtfile)
if ventoy_is_initrd_ramdisk; then
ventoy_unpack_initrd $vtfile $vtmagic ${vtfile}_tmp
mv ${vtfile}_tmp $vtfile
break
else
ventoy_unpack_initramfs $vtfile 0 $vtmagic ${vtfile}_tmp
fi
#only for cpio,cpio,...,initrd sequence, initrd,cpio or initrd,initrd sequence is not supported
while [ -e ${vtfile}_tmp ] && [ $(stat -c '%s' ${vtfile}_tmp) -gt 512 ]; do
mv ${vtfile}_tmp $vtfile
vtdump=$(hexdump -n 512 -e '512/1 "%02X"' $vtfile)
vtmagic=$(echo $vtdump | sed 's/^\(00\)*//')
let vtoffset="(${#vtdump}-${#vtmagic})/2"
if [ -z "$vtmagic" ]; then
echo "terminate with all zero data file" >> $VTLOG
break
fi
ventoy_unpack_initramfs $vtfile $vtoffset ${vtmagic:0:4} ${vtfile}_tmp
done
#only for cpio,cpio,...,initrd sequence, initrd,cpio or initrd,initrd sequence is not supported
while [ -e ${vtfile}_tmp ] && [ $(stat -c '%s' ${vtfile}_tmp) -gt 512 ]; do
mv ${vtfile}_tmp $vtfile
vtdump=$(hexdump -n 512 -e '512/1 "%02X"' $vtfile)
vtmagic=$(echo $vtdump | sed 's/^\(00\)*//')
let vtoffset="(${#vtdump}-${#vtmagic})/2"
rm -f $vtfile ${vtfile}_tmp
if [ -z "$vtmagic" ]; then
echo "terminate with all zero data file" >> $VTLOG
break
fi
ventoy_unpack_initramfs $vtfile $vtoffset ${vtmagic:0:4} ${vtfile}_tmp
done
fi
rm -f $vtfile ${vtfile}_tmp
done
#break here for debug
if [ "$VTOY_BREAK_LEVEL" = "02" ] || [ "$VTOY_BREAK_LEVEL" = "12" ]; then