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#!/usr/bin/env bash
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#
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# Author: Dmitry Razumov <asmeron@ublinux.com>
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# Copyright (c) 2021-2025 UBLinux <support@ublinux.com>
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#
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# Initial script for UBLinux
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# This script are launching before starting init from initrd script
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# Current dir allways must be set to root (/)
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# All system path must be relative, except initrd dirs
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ENABLED=yes
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[[ ${ENABLED} == "yes" ]] || exit 0
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DEBUGMODE=no
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[[ -d /usr/lib/ublinux ]] && { ROOTFS= ; CMD_CHROOT= ; } || { [[ -d /sysroot ]] && ROOTFS="/sysroot" || ROOTFS="."; CMD_CHROOT="chroot ${ROOTFS}"; }
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SOURCE=${ROOTFS}/usr/lib/ublinux/functions; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null || exit 0
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SOURCE=${ROOTFS}/usr/lib/ublinux/default; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null || exit 0
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debug_mode "$0" "$@"
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SYSCONF="${ROOTFS}${SYSCONF}"
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exec_statemode(){
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## Setting state mode
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STATE_MODE=$(cmdline_value ub.mode)
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STATE_HOME=$(cmdline_value ub.home)
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STATE_COPY2RAM=$(cmdline_parameter ub.copy2ram)
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sed '/SYSTEMBOOT_STATEMODE=.*/d' -i ${SYSCONF}/config
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if [[ ${STATE_MODE} =~ ^"changes"$ ]]; then
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## Полное сохранение HDD: ub.mode=changes
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echo 'SYSTEMBOOT_STATEMODE=changes' > ${SYSCONF}/config
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elif [[ ${STATE_MODE} =~ ^("toxzm"|"machines")$ ]]; then
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## Сохранение RAM и при выключении в модуль: ub.mode=toxzm ub.mode=machines
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echo 'SYSTEMBOOT_STATEMODE=module' > ${SYSCONF}/config
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elif [[ ${STATE_MODE} == "" && ${STATE_HOME} == "" && ${STATE_COPY2RAM} == "" ]]; then
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## Полная песочница, изменения в RAM: ub.mode= ; ub.home=
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echo 'SYSTEMBOOT_STATEMODE=sandbox' > ${SYSCONF}/config
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elif [[ ${STATE_MODE} == "" && ${STATE_HOME} == "" && ${STATE_COPY2RAM} == "ub.copy2ram" ]]; then
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## Полная песочница, изменения в RAM с загрузкой модулей в RAM: ub.mode= ; ub.home= ; ub.copy2ram
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echo 'SYSTEMBOOT_STATEMODE=sandbox_copy2ram' > ${SYSCONF}/config
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elif [[ ${STATE_MODE} == "" && ${STATE_HOME} =~ ^"/" ]]; then
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## Песочница, изменения в RAM с сохранением профиля пользователя: ub.mode= ; ub.home=/ublinux-data/homes
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echo 'SYSTEMBOOT_STATEMODE=sandbox_ram_home' > ${SYSCONF}/config
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elif [[ ${STATE_MODE} == "clear" && ${STATE_HOME} == "" ]]; then
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## Полная песочница, изменения в HDD: ub.mode=clear ; ub.home=
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echo 'SYSTEMBOOT_STATEMODE=sandbox_hdd' > ${SYSCONF}/config
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elif [[ ${STATE_MODE} == "clear" && ${STATE_HOME} =~ ^"/" ]]; then
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## Песочница, изменения в HDD с сохранением профиля пользователя: ub.mode=clear ; ub.home=/...
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echo 'SYSTEMBOOT_STATEMODE=sandbox_hdd_home' > ${SYSCONF}/config
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else
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## Режим пользователя
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echo 'SYSTEMBOOT_STATEMODE=manual' > ${SYSCONF}/config
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fi
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}
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################
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##### MAIN #####
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################
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# Если файл подключен как ресурс с функциями, то выйти
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return 0 2>/dev/null && return 0
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exec_statemode $@
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