Initial commit from Ventoy@7cbdc5c

2026-08-23 00:38:40 -04:00
commit e9a7a16826
2848 changed files with 439164 additions and 0 deletions
@@ -0,0 +1,95 @@
+#!/ventoy/busybox/sh
+#************************************************************************************
+# Copyright (c) 2020, longpanda <[email protected]>
+# 
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+# 
+#************************************************************************************
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+ventoy_os_install_dmsetup_by_ko() {
+    vtlog "ventoy_os_install_dmsetup_by_ko $1"
+    
+    vtVer=$($BUSYBOX_PATH/uname -r)
+    if $BUSYBOX_PATH/uname -m | $GREP -q 64; then
+        vtBit=64
+    else
+        vtBit=32
+    fi
+    
+    ventoy_extract_vtloopex $1  vine
+    vtLoopExDir=$VTOY_PATH/vtloopex/vine/vtloopex
+    
+    if [ -e $vtLoopExDir/dm-mod/$vtVer/$vtBit/dm-mod.ko.xz ]; then
+        $BUSYBOX_PATH/xz -d $vtLoopExDir/dm-mod/$vtVer/$vtBit/dm-mod.ko.xz
+        insmod $vtLoopExDir/dm-mod/$vtVer/$vtBit/dm-mod.ko
+    fi
+}
+
+ventoy_os_install_dmsetup_by_rpm() {
+    vtlog "ventoy_os_install_dmsetup_by_rpm $1"
+    
+    vt_usb_disk=$1
+
+    # dump iso file location
+    $VTOY_PATH/tool/vtoydm -i -f $VTOY_PATH/ventoy_image_map -d ${vt_usb_disk} > $VTOY_PATH/iso_file_list
+
+    # install dmsetup 
+    LINE=$($GREP 'kernel-[0-9].*\.rpm'  $VTOY_PATH/iso_file_list)
+    if [ $? -eq 0 ]; then
+        extract_rpm_from_line "$LINE" ${vt_usb_disk}
+    fi
+
+    vtKoName=$($BUSYBOX_PATH/find $VTOY_PATH/rpm/ -name dm-mod.ko*)
+    vtlog "vtKoName=$vtKoName"
+
+    insmod $vtKoName
+    
+    $BUSYBOX_PATH/rm -rf $VTOY_PATH/rpm/
+}
+
+if is_ventoy_hook_finished || not_ventoy_disk "${1:0:-1}"; then    
+    exit 0
+fi
+
+ventoy_os_install_dmsetup_by_ko "/dev/$1"
+if $GREP -q 'device.mapper' /proc/devices; then
+    vtlog "device-mapper module install OK"
+else
+    ventoy_os_install_dmsetup_by_rpm "/dev/${1:0:-1}"
+fi
+
+ventoy_udev_disk_common_hook $*
+
+blkdev_num=$($VTOY_PATH/tool/dmsetup ls | $GREP ventoy | $SED 's/.*(\([0-9][0-9]*\),.*\([0-9][0-9]*\).*/\1:\2/')
+blkdev_num_dev=$($VTOY_PATH/tool/dmsetup ls | $GREP ventoy | $SED 's/.*(\([0-9][0-9]*\),.*\([0-9][0-9]*\).*/\1 \2/')
+vtDM=$(ventoy_find_dm_id ${blkdev_num})
+
+[ -b /dev/$vtDM ] || $BUSYBOX_PATH/mknod -m 0660 /dev/$vtDM b $blkdev_num_dev
+$BUSYBOX_PATH/rm -rf /dev/mapper
+
+#Create a fake IDE-CDROM driver can't be ide-scsi   /proc has been patched to /vtoy
+$BUSYBOX_PATH/mkdir -p /vtoy
+$BUSYBOX_PATH/cp -a /proc/ide /vtoy/
+$BUSYBOX_PATH/mkdir -p /vtoy/ide/aztcd
+
+echo 'ide' > /vtoy/ide/aztcd/driver
+echo 'cdrom' > /vtoy/ide/aztcd/media
+
+
+# OK finish
+set_ventoy_hook_finish
+
+exit 0