1.0.16 release

[Ventoy.git] / IMG / cpio / ventoy / init

diff --git a/IMG/cpio/ventoy/init b/IMG/cpio/ventoy/init
index 61659fc38aab8d2c2b80a8b0a63d5ec325e5414c..ad5ac3a9ef149d8569a39017646f920a420ac22e 100644 (file)
--- a/IMG/cpio/ventoy/init
+++ b/IMG/cpio/ventoy/init
@@ -72,6 +72,13 @@ ventoy_is_initrd_ramdisk() {
     fi
 }
 
     fi
 }
 

+ventoy_mount_squashfs() {
+    mkdir /dev
+    mount -t devtmpfs devtmpfs /dev    
+    dd if=$1 of=/dev/ram0 status=none
+    umount /dev && rm -rf /dev
+}
+

 # param: file skip magic tmp
 ventoy_unpack_initramfs() {        
     vtfile=$1; vtskip=$2; vtmagic=$3; vttmp=$4    
 # param: file skip magic tmp
 ventoy_unpack_initramfs() {        
     vtfile=$1; vtskip=$2; vtmagic=$3; vttmp=$4    


@@ -83,6 +90,11 @@ ventoy_unpack_initramfs() {
     #    vtmagic='1F8B'
     #fi
     
     #    vtmagic='1F8B'
     #fi
     

+    if [ "${vtmagic:0:4}" = '6873' ]; then
+        ventoy_mount_squashfs $vtfile
+        return
+    fi
+    

     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" >> $VTLOG            
     for vtx in '1F8B zcat' '1F9E zcat' '425A bzcat' '5D00 lzcat' 'FD37 xzcat' '894C lzopcat' '0221 lz4cat' '28B5 zstdcat' '3037 cat'; do
         if [ "${vtx:0:4}" = "${vtmagic:0:4}" ]; then
             echo "vtx=$vtx" >> $VTLOG            


@@ -171,7 +183,40 @@ fi
 
 ####################################################################
 #                                                                  #
 
 ####################################################################
 #                                                                  #

-# Step 3 : Hand over to ventoy.sh                                  #
+# Step 3 : Extract injection archive                               #
+#                                                                  #
+####################################################################
+ventoy_unpack_injection() {
+    vtmagic=$(hexdump -n 2 -e '2/1 "%02X"' $VTOY_PATH/ventoy_injection)
+    echo "ventoy_unpack_injection  vtmagic=$vtmagic ..."
+    
+    if [ "1F8B" = "$vtmagic" ] || [ "1F9E" = "$vtmagic" ]; then
+        echo "tar.gz  tar -xzvf"
+        tar -xzvf $VTOY_PATH/ventoy_injection -C /
+    elif [ "425A" = "$vtmagic" ]; then
+        echo "tar.bz2  tar -xjvf"
+        tar -xjvf $VTOY_PATH/ventoy_injection -C / 
+    elif [ "FD37" = "$vtmagic" ]; then
+        echo "tar.xz  tar -xJvf"
+        tar -xJvf $VTOY_PATH/ventoy_injection -C /
+    elif [ "5D00" = "$vtmagic" ]; then
+        echo "tar.lzma  tar -xavf"
+        tar -xavf $VTOY_PATH/ventoy_injection -C /
+    else
+        echo "unzip -o"
+        unzip -o $VTOY_PATH/ventoy_injection -d /
+    fi
+}
+
+if [ -e $VTOY_PATH/ventoy_injection ]; then
+    echo "### decompress injection ... ###" >>$VTLOG
+    ventoy_unpack_injection > $VTOY_PATH/injection.log 2>&1
+fi
+
+
+####################################################################
+#                                                                  #
+# Step 4 : Hand over to ventoy.sh                                  #

 #                                                                  #
 ####################################################################
 echo "Now hand over to ventoy.sh" >>$VTLOG
 #                                                                  #
 ####################################################################
 echo "Now hand over to ventoy.sh" >>$VTLOG