54 lines
1.2 KiB
Bash
54 lines
1.2 KiB
Bash
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#!/bin/bash
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# BEGIN: Variables
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DHCPD_CONF_CONTENTS="$(<${CONFIG_FILE:?"DHCPD_CONFIG was not set"})"
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# END: Variables
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# BEGIN: Functions
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get_shared_network_declarations () {
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local CURRENT_BUFFER=""
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local CURRENT_SHARED_NETWORK_NAME=""
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local -i OPEN_BRACKETS=0
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local -i CLOSE_BRACKETS=0
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local CAN_READ=0
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local -n HASH_TABLE="${1:?"get_declarations: Has table variable not passed into function"}"
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while read line; do
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if [[ "$line" =~ ^$SHARED_NETWORK_BEGIN_REGEX.*$ ]]; then
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CAN_READ=1
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CURRENT_SHARED_NETWORK_NAME=`echo $line | awk '{ print $2 }' | tr -d \"`
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fi
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if [[ $CAN_READ -eq 1 ]]; then
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CURRENT_BUFFER+="$line\n"
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[[ "$line" == *'{'* ]] && ((OPEN_BRACKETS++))
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[[ "$line" == *'}'* ]] && ((CLOSE_BRACKETS++))
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if [[ $OPEN_BRACKETS -eq $CLOSE_BRACKETS ]]; then
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HASH_TABLE["$CURRENT_SHARED_NETWORK_NAME"]="$( echo -e "$CURRENT_BUFFER" )"
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CURRENT_BUFFER=""
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CAN_READ=0
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OPEN_BRACKETS=0
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CLOSE_BRACKETS=0
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CURRENT_SHARED_NETWORK_NAME=""
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fi
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fi
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done <<< "$DHCPD_CONF_CONTENTS"
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}
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# END: Functions
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declare -A testHashTable
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get_shared_network_declarations testHashTable
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for name in "${!testHashTable[@]}"; do
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echo "$name"
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echo "${testHashTable[$name]}"
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done
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