/usr/share/ofono/scripts/release-and-swap is in ofono-scripts 1.17.bzr6912+16.04.20160314.3-0ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | #!/usr/bin/python3
import sys
import dbus
bus = dbus.SystemBus()
manager = dbus.Interface(bus.get_object('org.ofono', '/'),
'org.ofono.Manager')
if (len(sys.argv) == 1):
modem = None
modems = manager.GetModems()
for path, properties in modems:
if "org.ofono.VoiceCallManager" in properties["Interfaces"]:
modem = path
break
if (modem is None):
exit(2)
elif (len(sys.argv) == 2):
modem = sys.argv[1]
else:
print("Usage: %s [modem]" % (sys.argv[0]))
exit(1)
modemapi = dbus.Interface(bus.get_object('org.ofono', modem), 'org.ofono.Modem')
properties = modemapi.GetProperties()
if "org.ofono.VoiceCallManager" not in properties["Interfaces"]:
print("org.ofono.VoiceCallManager not found")
exit(2)
print("[ %s ]" % (modem))
mgr = dbus.Interface(bus.get_object('org.ofono', modem),
'org.ofono.VoiceCallManager')
mgr.ReleaseAndSwap()
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