40 lines
1021 B
Bash
Executable File
40 lines
1021 B
Bash
Executable File
#! /bin/sh
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#
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# Show a map of dahdi devices with the following fields:
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# - spanno (or '-' if not assigned yet)
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# - (vendor assigned) name
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# - local spanno
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# - hardware_id (or empty if none)
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# - location (prefixed by '@')
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devbase="/sys/bus/dahdi_devices/devices"
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[ -d "$devbase" ] || {
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echo >&2 "$0: Missing '$devbase' (Old driver?)"
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exit 1
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}
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fmt="%-4s %-17s %-3s %-12s %s\n"
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printf "$fmt" 'SPAN' 'NAME' '#' 'HARDWARE_ID' 'LOCATION'
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DEVICES=`echo $devbase/*`
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for device in $DEVICES
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do
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hw_id=`cat "$device/hardware_id"`
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location=`cd "$device" && pwd -P | sed 's,/sys/devices/,,'`
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for local_spanno in `cut -d: -f1 "$device/spantype"`
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do
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span=`grep 2>/dev/null -Hw "$local_spanno" "$device/span-"*"/local_spanno" | \
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sed -e 's,/local_spanno:.*,,' -e 's,.*/,,'`
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if [ "$span" != '' ]; then
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spanno=`echo $span | sed 's/^.*-//'`
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name=`cat 2>/dev/null "$device/$span/name"`
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else
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spanno='-'
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fi
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printf "$fmt" "$spanno" "$name" "($local_spanno)" "[$hw_id]" "@$location"
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done | sort -n
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done
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