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66 lines
1.6 KiB
66 lines
1.6 KiB
#!/bin/bash
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# Purpose: get a value based on ngcpcfg's config
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################################################################################
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set -e
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set -u
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get_value() {
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local value="$1"
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local rc=0
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# assume safe defaults
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umask 0077
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input_file="$(mktemp -t ngcpcfg-get-in.XXXXXXXXXX)"
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echo "[% $value %]" > "${input_file}"
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output_file="$(mktemp -t ngcpcfg-get-out.XXXXXXXXXX)"
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if "${HELPER}/tt2-process" -p -q "${ARGS[@]}" "${input_file}" "${output_file}" >/dev/null 2>&1 ; then
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cat "${output_file}"
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else
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log_error "cannot process request for '${value}'!"
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rc=1
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fi
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rm -f "${input_file}" "${output_file}"
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return "${rc}"
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}
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if [ "${#:-}" -ne 1 ] ; then
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echo "Usage: ngcpcfg get <key>" >&2
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echo "Example: ngcpcfg get ntp.servers" >&2
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exit 1
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fi
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# support testsuite
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FUNCTIONS="${FUNCTIONS:-/usr/share/ngcp-ngcpcfg/functions/}"
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HELPER="${HELPER:-/usr/share/ngcp-ngcpcfg/helper/}"
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if ! [ -r "${FUNCTIONS}"/main ] ; then
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printf "Error: %s/main could not be read. Exiting.\n" "${FUNCTIONS}">&2
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exit 1
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fi
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# shellcheck disable=SC1090
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. "${FUNCTIONS}"/main
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# Get the list of configs in proper order to load.
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declare -a ARGS
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for f in ${NGCPCTL_CONFIG:-} ${NODE_CONFIG:-} ${PAIR_CONFIG:-} ${HOST_CONFIG:-} ${LOCAL_CONFIG:-} ${MAINTENANCE_CONFIG:-} ${NETWORK_CONFIG:-} "${EXTRA_CONFIG_FILES[@]}" ${CONSTANTS_CONFIG:-} ; do
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ARGS+=("-c" "${f}")
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done
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# main script
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# TODO: detect HASH and try to create template to get those values?
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res="$(get_value "$1")"
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if [[ $res =~ ^ARRAY\(0x.+\)$ ]]; then
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get_value "$1.join(' ')"
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else
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echo "$res"
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fi
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exit 0
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## END OF FILE #################################################################
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