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#!/bin/sh
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# Functions which runs commands on the system
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. ${BACKEND}/functions.sh
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. ${BACKEND}/functions-parse.sh
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6
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run_chroot_cmd()
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{
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CMD="$@"
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echo_log "Running chroot command: ${CMD}"
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echo "$CMD" >${FSMNT}/.runcmd.sh
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chmod 755 ${FSMNT}/.runcmd.sh
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chroot ${FSMNT} sh /.runcmd.sh
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rm ${FSMNT}/.runcmd.sh
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};
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run_chroot_script()
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{
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SCRIPT="$@"
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SBASE=`basename $SCRIPT`
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cp ${SCRIPT} ${FSMNT}/.$SBASE
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chmod 755 ${FSMNT}/.${SBASE}
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echo_log "Running chroot script: ${SCRIPT}"
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chroot ${FSMNT} /.${SBASE}
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rm ${FSMNT}/.${SBASE}
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};
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run_ext_cmd()
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{
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CMD="$@"
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# Make sure to export FSMNT, in case cmd needs it
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export FSMNT
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echo_log "Running external command: ${CMD}"
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echo "${CMD}"> ${TMPDIR}/.runcmd.sh
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chmod 755 ${TMPDIR}/.runcmd.sh
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sh ${TMPDIR}/.runcmd.sh
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rm ${TMPDIR}/.runcmd.sh
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};
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# Starts the user setup
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run_commands()
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{
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while read line
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do
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# Check if we need to run any chroot command
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echo $line | grep ^runCommand= >/dev/null 2>/dev/null
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if [ "$?" = "0" ]
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then
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get_value_from_string "$line"
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run_chroot_cmd "$VAL"
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fi
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# Check if we need to run any chroot script
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echo $line | grep ^runScript= >/dev/null 2>/dev/null
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if [ "$?" = "0" ]
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then
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get_value_from_string "$line"
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run_chroot_script "$VAL"
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fi
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# Check if we need to run any chroot command
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echo $line | grep ^runExtCommand= >/dev/null 2>/dev/null
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if [ "$?" = "0" ]
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then
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get_value_from_string "$line"
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run_ext_cmd "$VAL"
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fi
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done <${CFGF}
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};
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