60 lines
1.8 KiB
Bash
60 lines
1.8 KiB
Bash
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#!/bin/bash
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# shellcheck disable=SC2181 disable=SC1091 disable=SC2236
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# shellcheck disable=SC2068
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source "${TMPDIR}/androot.source"
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source "${TMPDIR}/androot.env"
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log_diag "mount is now executing, with arguments \"${*}\""
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function mount_fail() {
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echo "#### mount ${1}" &>> "${TMPDIR}/androot.log"
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shift
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mount ${@} &>> "${TMPDIR}/androot.log"
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if [ ! "${?}" == "0" ]; then
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log_fail
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exit 1
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fi
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}
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function unmount_fail() {
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echo "#### unmount ${1}" &>> "${TMPDIR}/androot.log"
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shift
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umount ${@} &>> "${TMPDIR}/androot.log"
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if [ ! "${?}" == "0" ]; then
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log_fail
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exit 1
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fi
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}
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case "${1}" in
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"--mount")
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log_diag "Using mount mode"
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mkdir -p "${LOCATION}/mountdir"
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if [ "${IS_ANDROID}" == "true" ]; then
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log_exec "Remounting /data"
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mount_fail "/data (remount)" "/data" -o remount,suid,exec
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log_ok
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fi
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log_exec "Mounting rootfs"
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mount_fail "rootfs" --bind "${LOCATION}/rootfs" "${LOCATION}/mountdir" -o rw,suid,dev,exec,auto,nouser,async
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log_ok
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log_exec "Binding directories"
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mount_fail "/dev" --bind "/dev" "${LOCATION}/mountdir/dev"
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mount_fail "/dev/pts" --bind "/dev/pts" "${LOCATION}/mountdir/dev/pts"
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mount_fail "/sys" --bind "/sys" "${LOCATION}/mountdir/sys"
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mount_fail "/proc" --bind "/proc" "${LOCATION}/mountdir/proc"
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log_ok;;
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"--unmount")
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log_diag "Using unmount mode"
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log_exec "Unmounting binds"
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unmount_fail "/dev/pts" "${LOCATION}/mountdir/dev/pts"
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unmount_fail "/dev" "${LOCATION}/mountdir/dev"
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unmount_fail "/sys" "${LOCATION}/mountdir/sys"
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unmount_fail "/proc" "${LOCATION}/mountdir/proc"
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log_ok
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log_exec "Unmounting rootfs"
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unmount_fail "rootfs" "${LOCATION}/mountdir"
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log_ok;;
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*)
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log_error "--mount or --unmount required"
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exit 1;;
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esac
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