[Pkg-utopia-maintainers] Bug#416368: hibernate scriptlet for networkmanager

[Markus Becker]

Attached is a scriptlet that sends networkmanager to sleep when
suspending and wakes networkmanager up on resume. It has hardcoded 
/usr/bin/dbus-send and some vechos in there, but works for me(TM).

Add to /etc/hibernate/common.conf to enable the scriptlet:

### network manager
EnableNMReconnect yes

I'm a cc'ing a related networkmanager bug.

Best regards,
Markus Becker

------------------------------------------------
| Dipl.-Ing. Markus Becker 
| Communication Networks
| Mobile Research Center
| TZI - Center for Computing Technologies
| University Bremen
| Germany
------------------------------------------------
| web: http://www.comnets.uni-bremen.de/~mab/
| mailto: mab at comnets.uni-bremen.de 
| telephone: +49 421 218 2287
| building: NW1 room: N2260
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# -*- sh -*-
# vim:ft=sh:ts=8:sw=4:noet

###
## Disconnects NetworkManager on suspend and connects on resume. This is the equivalent of
## clicking the "Switch to Offline" button before suspending, and clicking the
## "Switch to Online" button after resuming.
##
## Author: Markus Becker
## Credits: 
## 	Based on kopete scriplet from Pat Double <pat at patdouble.com>
##
###

AddConfigHandler NMOptions
AddConfigHelp "EnableNMReconnect <boolean>" "Disconnect and reconnect NM before and after suspending."

NMSuspend() {
	vecho 3 "nm: sleep"
	/usr/bin/dbus-send --system \
		--dest=org.freedesktop.NetworkManager \
		--type=method_call /org/freedesktop/NetworkManager \
		org.freedesktop.NetworkManager.sleep
	vecho 3 "nm: sleep 2"
	return 0
}

NMResume() {
	vecho 3 "nm: wake"
	/usr/bin/dbus-send --system \
		--dest=org.freedesktop.NetworkManager \
		--type=method_call /org/freedesktop/NetworkManager \
		org.freedesktop.NetworkManager.wake
	vecho 3 "nm: wake2"
	return 0
}

NMOptions() {
	case $1 in
		enablenmreconnect)
			BoolIsOn "$1" "$2" && NM_ENABLED=1 || return 0
			;;

		*)
		return 1
	esac

	if [ -z "$NM_HOOKED" ] ; then
		vecho 0 "nm: hook"
		AddSuspendHook 61 NMSuspend
		AddResumeHook 61 NMResume
		NM_HOOKED=1
	fi
	return 0
}