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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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PATH=.:/:/usr/bin:/usr/local/bin:/usr/local/sbin
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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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SOURCE=${SYSCONF}/config; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null
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SOURCE=${SYSCONF}/system; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null
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SOURCE=${SYSCONF}/hardware; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null
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SOURCE=${SYSCONF}/clock; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null
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exec_linklivedata(){
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#PATHLIVEDATA=$(find /memory/layer-base/*/* -maxdepth 0 -type f -iname "ublinux-data*.sgn" -exec dirname {} \;)
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PATHLIVEDATA=$(find /memory/data/from/*/* -maxdepth 0 -type d -iname "ublinux-data" -exec dirname {} \;)
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[[ -d ${PATHLIVEDATA} ]] && [[ ! -e ${ROOTFS}/mnt/livedata ]] && ln -sf ${PATHLIVEDATA} ${ROOTFS}/mnt/livedata
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}
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exec_ntfsmount(){
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ps | grep ntfsmount | awk '{ print $1 }' >> ${ROOTFS}/var/run/sendsigs.omit
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}
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exec_timezone(){
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#Setting up local time zone
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[[ -f ${ROOTFS}/usr/share/zoneinfo/${ZONE} ]] && ln -sf "/usr/share/zoneinfo/${ZONE}" ${ROOTFS}/etc/localtime
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}
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exec_machineid(){
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#Setting machine-id
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[[ -z ${MACHINEID} && ! -f ${ROOTFS}/etc/machine-id ]] && MACHINEID=hardware
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if [[ ${MACHINEID,,} == @(random|rnd) ]]; then
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MACHINEID=$(dd if=/dev/urandom count=1 bs=512 2>/dev/null | cat - /sys/class/net/*/address 2>/dev/null | md5sum | cut -d' ' -f1)
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elif [[ ${MACHINEID,,} == @(hardware|hw) ]]; then
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MACHINEID=$(lspci -nmm 2>/dev/null | grep ^00 | cat - /sys/class/net/*/address 2>/dev/null | md5sum | cut -d' ' -f1)
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fi
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[[ -z "${MACHINEID}" ]] || echo "${MACHINEID}" > ${ROOTFS}/etc/machine-id
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}
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exec_udevrules(){
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#Setting UDEV
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FILE_UDEV_99="/usr/lib/ublinux/udev/99-hide-partition-ubconfig.rules"
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FILE_UDEV_70="/usr/lib/ublinux/udev/70-setup-prn-ubconfig.rules"
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mkdir -p ${ROOTFS}/etc/udev/rules.d
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ln -sf ${FILE_UDEV_99} ${ROOTFS}/etc/udev/rules.d/
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if [[ ${PRINTERADD} = "auto" ]] ;then
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ln -sf ${FILE_UDEV_70} ${ROOTFS}/etc/udev/rules.d/
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else
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rm -f "${ROOTFS}/etc/udev/rules.d/${FILE_UDEV_70##*/}"
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fi
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}
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exec_environment(){
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## Установить переменные окружения глобальные и пользовательские
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## ENVIRONMENT[system:<var>]=<value>
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## ENVIRONMENT[profile:<var>]=<value>
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## ENVIRONMENT[<user>:<var>]=<value>
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## system:<--># Установить глобальные переменные окружения systemd в /run/environment.d/99-ubconfig.conf
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## profile:<-># Установить переменные окружения только для оболочек входа совместимые Bourne shell в /etc/profile.d/99-ubconfig.conf
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## <user>:<--># Имя пользователя для которого будет установлена переменная окружения systemd в домашнем каталоге пользователя ~/.config/environment.d/99-ubconfig.conf
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## <var><----># Имя переменной
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## <value><--># Значение переменной <var>
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FILE_SYSTEMD_ENV="/etc/environment.d/ubconfig-etc-10-system.conf"
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FILE_PROFILE_SH_ENV="/etc/profile.d/ubconfig-10-system.sh"
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FILE_PROFILE_CSH_ENV="/etc/profile.d/ubconfig-10-system.csh"
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FILE_SYSTEMD_USER_ENV=".config/environment.d/ubconfig-user-10-system.conf"
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[[ -f ${ROOTFS}/${FILE_SYSTEM_ENV} ]] && rm -f ${ROOTFS}/${FILE_SYSTEM_ENV} 2>/dev/null
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[[ -f ${ROOTFS}/${FILE_PROFILE_SH_ENV} ]] && rm -f ${ROOTFS}/${FILE_PROFILE_SH_ENV} 2>/dev/null
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[[ -f ${ROOTFS}/${FILE_PROFILE_CSH_ENV} ]] && rm -f ${ROOTFS}/${FILE_PROFILE_CSH_ENV} 2>/dev/null
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rm -f ${ROOTFS}/home/*/${FILE_SYSTEMD_USER_ENV} 2>/dev/null
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if [[ -n ${ENVIRONMENT[@]} ]]; then
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for SELECT in "${!ENVIRONMENT[@]}"; do
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IFS=: read -r TYPE VARIABLE OTHER <<< ${SELECT}
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VALUE=${ENVIRONMENT[${SELECT}]}
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if [[ ${TYPE} == "system" ]]; then
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[[ -f ${ROOTFS}/${FILE_SYSTEMD_ENV} ]] || { [[ -d ${ROOTFS}/${FILE_SYSTEMD_ENV%/*} ]] || install -dm0755 ${ROOTFS}/${FILE_SYSTEMD_ENV%/*}; }
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echo "${VARIABLE}=\"${VALUE}\"" >> ${ROOTFS}/${FILE_SYSTEMD_ENV}
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elif [[ ${TYPE} == "profile" ]]; then
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[[ -f ${ROOTFS}/${FILE_PROFILE_SH_ENV} ]] || { [[ -d ${ROOTFS}/${FILE_PROFILE_SH_ENV%/*} ]] || install -dm0755 ${ROOTFS}/${FILE_PROFILE_SH_ENV%/*}; }
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[[ -f ${ROOTFS}/${FILE_PROFILE_CSH_ENV} ]] || { [[ -d ${ROOTFS}/${FILE_PROFILE_CSH_ENV%/*} ]] || install -dm0755 ${ROOTFS}/${FILE_PROFILE_CSH_ENV%/*}; }
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echo "export ${VARIABLE}=\"${VALUE}\"" >> ${ROOTFS}/${FILE_PROFILE_SH_ENV}
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echo "setenv ${VARIABLE} \"${VALUE}\"" >> ${ROOTFS}/${FILE_PROFILE_CSH_ENV}
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else
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if [[ -d ${ROOTFS}/home/${TYPE} ]]; then
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if [[ ! -f ${ROOTFS}/home/${TYPE}/${FILE_SYSTEMD_USER_ENV} ]]; then
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local -a GET_STATS_USER=($(stat -c '%u %g' ${ROOTFS}/home/${TYPE} 2>/dev/null))
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[[ ! -d ${ROOTFS}/home/${TYPE}/${FILE_SYSTEMD_USER_ENV%/*} ]] && [[ -n ${GET_STATS_USER[@]} ]] && install -dm700 -o ${GET_STATS_USER[0]} -g ${GET_STATS_USER[1]} ${ROOTFS}/home/${TYPE}/${FILE_SYSTEMD_USER_ENV%/*}
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touch ${ROOTFS}/home/${TYPE}/${FILE_SYSTEMD_USER_ENV}
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chmod 600 ${ROOTFS}/home/${TYPE}/${FILE_SYSTEMD_USER_ENV}
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chown ${GET_STATS_USER[0]}:${GET_STATS_USER[1]} ${ROOTFS}/home/${TYPE}/${FILE_SYSTEMD_USER_ENV}
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fi
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echo "${VARIABLE}=\"${VALUE}\"" >> ${ROOTFS}/home/${TYPE}/${FILE_SYSTEMD_USER_ENV}
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fi
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fi
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done
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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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if [[ -z $@ ]]; then
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while read -r FUNCTION; do
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$"${FUNCTION##* }"
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done < <(declare -F | grep "declare -f exec_")
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else
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FUNCTION=
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while [[ $# -gt 0 ]]; do
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[[ -z ${1} ]] || { declare -f "${1}" &>/dev/null && FUNCTION+="; ${1}" || FUNCTION+=" '${1//\'/}'"; }
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shift
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done
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eval ${FUNCTION#*; }
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fi
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