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Pau Espin Pedrol gerrit-no-reply at lists.osmocom.orgHello Neels Hofmeyr, Jenkins Builder,
I'd like you to reexamine a change. Please visit
https://gerrit.osmocom.org/2676
to look at the new patch set (#2).
ofono_client: Discover modem path from imsi
Change-Id: Ib9f4de81abc18e8db0c15df965e4811b6513e1b1
---
M example/resources.conf
M src/osmo_gsm_tester/ofono_client.py
2 files changed, 87 insertions(+), 15 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-gsm-tester refs/changes/76/2676/2
diff --git a/example/resources.conf b/example/resources.conf
index cd0216e..b7ac5a3 100644
--- a/example/resources.conf
+++ b/example/resources.conf
@@ -60,21 +60,17 @@
modem:
- label: sierra_1
- path: '/sierra_1'
imsi: '901700000009031'
ki: '80A37E6FDEA931EAC92FFA5F671EFEAD'
- label: sierra_2
- path: '/sierra_2'
imsi: '901700000009029'
ki: '00969E283349D354A8239E877F2E0866'
- label: gobi_0
- path: '/gobi_0'
imsi: '901700000009030'
ki: 'BB70807226393CDBAC8DD3439FF54252'
- label: gobi_3
- path: '/gobi_3'
imsi: '901700000009032'
ki: '2F70DCA43C45ACB97E947FDD0C7CA30A'
diff --git a/src/osmo_gsm_tester/ofono_client.py b/src/osmo_gsm_tester/ofono_client.py
index faa9192..70cdeb6 100644
--- a/src/osmo_gsm_tester/ofono_client.py
+++ b/src/osmo_gsm_tester/ofono_client.py
@@ -28,9 +28,12 @@
glib_main_ctx = glib_main_loop.get_context()
bus = SystemBus()
+imsi_modem_map = None
+
I_MODEM = 'org.ofono.Modem'
I_NETREG = 'org.ofono.NetworkRegistration'
I_SMS = 'org.ofono.MessageManager'
+I_SIM = 'org.ofono.SimManager'
class DeferredHandling:
defer_queue = []
@@ -57,12 +60,33 @@
DeferredHandling.defer_queue.'''
return DeferredHandling(dbus_iface, handler).subscription_id
-
def poll():
global glib_main_ctx
while glib_main_ctx.pending():
glib_main_ctx.iteration()
DeferredHandling.handle_queue()
+
+
+def _wait(condition, condition_args, condition_kwargs, timeout, timestep):
+ if not timeout or timeout < 0:
+ raise RuntimeError('wait() *must* time out at some point. timeout=%r' % timeout)
+ if timestep < 0.1:
+ timestep = 0.1
+
+ started = time.time()
+ while True:
+ poll()
+ if condition(*condition_args, **condition_kwargs):
+ return True
+ waited = time.time() - started
+ if waited > timeout:
+ return False
+ time.sleep(timestep)
+
+def wait(log_obj, condition, *condition_args, timeout=300, timestep=1, **condition_kwargs):
+ if not _wait(condition, condition_args, condition_kwargs, timeout, timestep):
+ log_obj.raise_exn('Wait timeout')
+
def systembus_get(path):
global bus
@@ -73,6 +97,51 @@
return sorted(root.GetModems())
+def modem_is_powered(dbus_obj, val):
+ modem_prop = dbus_obj[I_MODEM].GetProperties()
+ return modem_prop.get('Powered') == val
+
+def modem_has_val_in_property(dbus_obj, iface, prop_name, val):
+ modem_prop = dbus_obj[iface].GetProperties()
+ return val in modem_prop.get(prop_name)
+
+def get_imsi_modem_map(log_obj):
+ global imsi_modem_map
+ if imsi_modem_map is not None:
+ return imsi_modem_map
+ imsi_modem_map = {}
+ poll()
+ modems = list_modems()
+ for modem_path, prop in modems:
+ log_obj.dbg('Discovering imsi for modem %s' % modem_path)
+ dbus_obj = systembus_get(modem_path)
+ modem_prop = dbus_obj[I_MODEM].GetProperties()
+ powered = modem_prop.get('Powered')
+ if not powered:
+ print('Powering on %s' % modem_path)
+ dbus_obj[I_MODEM].SetProperty('Powered', Variant('b', True))
+ wait(log_obj, modem_is_powered, dbus_obj, True)
+
+ try:
+ has_sim_feature = True
+ wait(log_obj, modem_has_val_in_property, dbus_obj, I_MODEM, 'Features', 'sim')
+ except RuntimeError:
+ has_sim_feature = False
+ log_obj.dbg('modem %s has no sim feature, skipping' % modem_path)
+ if has_sim_feature:
+ wait(log_obj, modem_has_val_in_property, dbus_obj, I_MODEM, 'Interfaces', I_SIM)
+ sim_prop = dbus_obj[I_SIM].GetProperties()
+ imsi = sim_prop.get('SubscriberIdentity')
+ if imsi:
+ imsi_modem_map[imsi] = modem_path
+
+ #Leave in same status as it was:
+ if not powered:
+ dbus_obj[I_MODEM].SetProperty('Powered', Variant('b', False))
+ wait(log_obj, modem_is_powered, dbus_obj, False)
+ log_obj.log('imsi->modem map:', imsi_modem_map)
+
+
class Modem(log.Origin):
'convenience for ofono Modem interaction'
msisdn = None
@@ -80,39 +149,46 @@
def __init__(self, conf):
self.conf = conf
- self.path = conf.get('path')
- self.set_name(self.path)
+ self.set_name(self.label() if self.label() else self.imsi())
self.set_log_category(log.C_BUS)
+ if not self.imsi():
+ self.raise_exn('No IMSI')
+ imsi_map = get_imsi_modem_map(self)
self._dbus_obj = None
self._interfaces = set()
self._connected_signals = util.listdict()
self.sms_received_list = []
+ # Try to find path if not provided:
+ self.path = conf.get('path')
+ if not self.path:
+ self.path = imsi_map.get(self.imsi())
+ if not self.path:
+ self.raise_exn('Unable to find modem with IMSI %s (%s)' % (self.imsi(), self.label()))
# init interfaces and connect to signals:
self.dbus_obj()
- test.poll()
+ poll()
def set_msisdn(self, msisdn):
self.msisdn = msisdn
+ def label(self):
+ return self.conf.get('label')
+
def imsi(self):
- imsi = self.conf.get('imsi')
- if not imsi:
- with self:
- raise RuntimeError('No IMSI')
- return imsi
+ return self.conf.get('imsi')
def ki(self):
return self.conf.get('ki')
def _dbus_set_bool(self, name, bool_val, iface=I_MODEM):
# to make sure any pending signals are received before we send out more DBus requests
- test.poll()
+ poll()
val = bool(bool_val)
self.log('Setting', name, val)
self.dbus_obj()[iface].SetProperty(name, Variant('b', val))
- test.wait(self.property_is, name, bool_val)
+ wait(self, self.property_is, name, bool_val)
def property_is(self, name, val):
is_val = self.properties().get(name)
--
To view, visit https://gerrit.osmocom.org/2676
To unsubscribe, visit https://gerrit.osmocom.org/settings
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Ib9f4de81abc18e8db0c15df965e4811b6513e1b1
Gerrit-PatchSet: 2
Gerrit-Project: osmo-gsm-tester
Gerrit-Branch: master
Gerrit-Owner: Pau Espin Pedrol <pespin at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Neels Hofmeyr <nhofmeyr at sysmocom.de>
Gerrit-Reviewer: Pau Espin Pedrol <pespin at sysmocom.de>