43 lines
1.1 KiB
Bash
Executable File
43 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env sh
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# include common definitions
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# shellcheck source=scripts/core/sxmo_common.sh
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. "$(dirname "$0")/sxmo_common.sh"
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stderr() {
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printf "sxmo_networkmonitor %s: %s\n" "$(date)" "$*" >&2
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}
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gracefulexit() {
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sxmo_statusbarupdate.sh
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sleep 1
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stderr "gracefully exiting (on signal or after error)"
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kill -9 0
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}
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trap "gracefulexit" INT TERM
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dbus-monitor --system "interface='org.freedesktop.NetworkManager',type='signal',member='StateChanged'" | \
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while read -r line; do
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if echo "$line" | grep -E "^signal.*StateChanged"; then
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# shellcheck disable=SC2034
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read -r newstate
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if echo "$newstate" | grep "int32 70"; then
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#network just connected (70=NM_STATE_CONNECTED_GLOBAL)
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stderr "network up."
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sxmo_hooks.sh network-up &
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sxmo_statusbarupdate.sh
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elif echo "$newstate" | grep "int32 20"; then
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#network just disconnected (20=NM_STATE_DISCONNECTED)
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stderr "network down."
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sxmo_hooks.sh network-down &
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sxmo_statusbarupdate.sh
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elif echo "$newstate" | grep "int32 30"; then
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#network is going down (30=NM_STATE_DISCONNECTING)
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sxmo_hooks.sh network-pre-down &
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fi
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fi
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done &
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wait
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