def initiateDownload(self,
update_id,
send_reply,
send_error):
global target
global command
global size
global description
global vendor
global path
logger.debug('SotaClient.SotaClientService.initiateDownload(%s): Called.', update_id)
# Send back an immediate reply since DBUS
# doesn't like python dbus-invoked methods to do
# their own calls (nested calls).
#
send_reply(True)
# Simulate download
sys.stdout.write("Downloading\n")
for i in xrange(1,10):
sys.stdout.write('.')
sys.stdout.flush()
time.sleep(0.1)
sys.stdout.write("\nDone.\n")
swm.dbus_method('org.genivi.SoftwareLoadingManager', 'downloadComplete', self.image_file, self.signature)
return None
def initiate_download(self, update_id, send_reply, send_error):
global target
global command
global size
global description
global vendor
global path
print "Got initiate_download"
print " ID: {}".format(update_id)
print "---"
# Send back an immediate reply since DBUS
# doesn't like python dbus-invoked methods to do
# their own calls (nested calls).
#
send_reply(True)
# Simulate download
print "Downloading"
for i in xrange(1, 10):
sys.stdout.write('.')
sys.stdout.flush()
time.sleep(0.1)
print
print "Done."
swm.dbus_method('org.genivi.software_loading_manager',
'download_complete', self.image_file, self.signature)
return None
def update_available(self,
update_id,
description,
signature,
request_confirmation,
send_reply,
send_error):
print "Got download available"
print " ID: {}".format(update_id)
print " descr: {}".format(description)
print " confirm: {}".format(request_confirmation)
# Send back an immediate reply since DBUS
# doesn't like python dbus-invoked methods to do
# their own calls (nested calls).
#
send_reply(True)
#
# Send a notification to the HMI to get user approval / decline
# Once user has responded, HMI will invoke self.package_confirmation()
# to drive the use case forward.
#
if request_confirmation:
swm.dbus_method("org.genivi.hmi", "update_notification", update_id, description)
print " Called hmi.update_notification()"
print "---"
return None
print " No user confirmation requested. Will initiate download"
print "---"
self.initiate_download(update_id)
return None
def initiateDownload(self, update_id, send_reply, send_error):
global target
global command
global size
global description
global vendor
global path
logger.debug(
'SotaClient.SotaClientService.initiateDownload(%s): Called.',
update_id)
# Send back an immediate reply since DBUS
# doesn't like python dbus-invoked methods to do
# their own calls (nested calls).
#
send_reply(True)
# Simulate download
sys.stdout.write("Downloading\n")
for i in xrange(1, 10):
sys.stdout.write('.')
sys.stdout.flush()
time.sleep(0.1)
sys.stdout.write("\nDone.\n")
swm.dbus_method('org.genivi.SoftwareLoadingManager',
'downloadComplete', self.image_file, self.signature)
return None
def initiateDownload(self,
update_id,
send_reply,
send_error):
global target
global command
global size
global description
global vendor
global path
print "Got initiateDownload"
print " ID: {}".format(update_id)
print "---"
# Send back an immediate reply since DBUS
# doesn't like python dbus-invoked methods to do
# their own calls (nested calls).
#
send_reply(True)
# Simulate download
print "Downloading"
for i in xrange(1,10):
sys.stdout.write('.')
sys.stdout.flush()
time.sleep(0.1)
print
print "Done."
swm.dbus_method('org.genivi.SoftwareLoadingManager', 'downloadComplete', self.image_file, self.signature)
return None
def updateAvailable(self,
update_id,
description,
signature,
request_confirmation,
send_reply,
send_error):
logger.debug('SoftwareLoadingManager.SLMService.updateAvailable(%s, %s, %s, %s): Called.',
update_id, description, signature, request_confirmation)
# Send back an immediate reply since DBUS
# doesn't like python dbus-invoked methods to do
# their own calls (nested calls).
#
send_reply(True)
#
# Send a notification to the HMI to get user approval / decline
# Once user has responded, HMI will invoke self.package_confirmation()
# to drive the use case forward.
#
if request_confirmation:
logger.debug('SoftwareLoadingManager.SLMService.updateAvailable(): Called Hmi.updateNotification().')
swm.dbus_method("org.genivi.Hmi", "updateNotification", update_id, description)
return None
logger.debug('SoftwareLoadingManager.SLMService.updateAvailable(): No user cnfirmation requested: initiating download.')
self.initiate_download(update_id)
return None
def updateAvailable(self, update_id, description, signature,
request_confirmation, send_reply, send_error):
logger.debug(
'SoftwareLoadingManager.SLMService.updateAvailable(%s, %s, %s, %s): Called.',
update_id, description, signature, request_confirmation)
# Send back an immediate reply since DBUS
# doesn't like python dbus-invoked methods to do
# their own calls (nested calls).
#
send_reply(True)
#
# Send a notification to the HMI to get user approval / decline
# Once user has responded, HMI will invoke self.package_confirmation()
# to drive the use case forward.
#
if request_confirmation:
logger.debug(
'SoftwareLoadingManager.SLMService.updateAvailable(): Called Hmi.updateNotification().'
)
swm.dbus_method("org.genivi.Hmi", "updateNotification", update_id,
description)
return None
logger.debug(
'SoftwareLoadingManager.SLMService.updateAvailable(): No user cnfirmation requested: initiating download.'
)
self.initiate_download(update_id)
return None
def updateAvailable(self,
update_id,
description,
signature,
request_confirmation,
send_reply,
send_error):
print "Got download available"
print " ID: {}".format(update_id)
print " descr: {}".format(description)
print " confirm: {}".format(request_confirmation)
# Send back an immediate reply since DBUS
# doesn't like python dbus-invoked methods to do
# their own calls (nested calls).
#
send_reply(True)
#
# Send a notification to the HMI to get user approval / decline
# Once user has responded, HMI will invoke self.package_confirmation()
# to drive the use case forward.
#
if request_confirmation:
swm.dbus_method("org.genivi.Hmi", "updateNotification", update_id, description)
print " Called Hmi.updateNotification()"
print "---"
return None
print " No user confirmation requested. Will initiate download"
print "---"
self.initiate_download(update_id)
return None
def send_transaction(self, transaction_id):
try:
swm.dbus_method(self.path, self.method, transaction_id, *self.arguments)
except Exception as e:
print "SoftwareOperation.send_transaction({}): Exception: {}".format(self.operation_id, e)
return False
return True
def send_transaction(self, transaction_id):
try:
swm.dbus_method(self.path, self.method, transaction_id, *self.arguments)
except Exception as e:
print "SoftwareOperation.send_transaction({}): Exception: {}".format(self.operation_id, e)
return False
return True
def inform_hmi_of_new_manifest(self,manifest):
total_time = 0
for op in manifest.operations:
total_time = total_time + op.time_estimate
swm.dbus_method("org.genivi.hmi", "manifest_started",
manifest.update_id, total_time, manifest.description)
return None
def inform_hmi_of_new_manifest(self,manifest):
total_time = 0
for op in manifest.operations:
total_time = total_time + op.time_estimate
swm.dbus_method("org.genivi.Hmi", "manifestStarted",
manifest.update_id, total_time, manifest.description)
return None
def send_transaction(self, transaction_id):
try:
swm.dbus_method(self.path, self.method, transaction_id, *self.arguments)
except Exception as e:
logger.error('SoftwareLoadingManager.SoftwareOperation.send_transaction(%s): Exception %s', transaction_id, e)
return False
return True
def distribute_update_result(self,
update_id,
results):
# Send installation report to HMI
print "Sending report to hmi.update_report()"
swm.dbus_method("org.genivi.hmi", "update_report", dbus.String(update_id), results)
# Send installation report to SOTA
print "Sending report to sota.update_report()"
swm.dbus_method("org.genivi.sota_client", "update_report", dbus.String(update_id), results)
def distribute_update_result(self,
update_id,
results):
# Send installation report to HMI
logger.debug('SoftwareLoadingManager.SLMService.distribute_update_result(%s): Sending report to Hmi.updateReport().', update_id)
swm.dbus_method("org.genivi.Hmi", "updateReport", dbus.String(update_id), results)
# Send installation report to SOTA
logger.debug('SoftwareLoadingManager.SLMService.distribute_update_result(%s): Sending report to SotaClient.updateReport().', update_id)
swm.dbus_method("org.genivi.SotaClient", "updateReport", dbus.String(update_id), results)
def distribute_update_result(self,
update_id,
results):
# Send installation report to HMI
print "Sending report to Hmi.updateReport()"
swm.dbus_method("org.genivi.Hmi", "updateReport", dbus.String(update_id), results)
# Send installation report to SOTA
print "Sending report to SotaClient.updateReport()"
swm.dbus_method("org.genivi.SotaClient", "updateReport", dbus.String(update_id), results)
def send_transaction(self, transaction_id):
try:
swm.dbus_method(self.path, self.method, transaction_id,
*self.arguments)
except Exception as e:
logger.error(
'SoftwareLoadingManager.SoftwareOperation.send_transaction(%s): Exception %s',
transaction_id, e)
return False
return True
def update_notification(self,
update_id,
description,
send_reply,
send_error):
try:
print "HMI: update_notification()"
print " ID: {}".format(update_id)
print " description: {}".format(description)
print "---"
#
# Send back an async reply to the invoking software_loading_manager
# so that we can continue with user interaction without
# risking a DBUS timeout
#
send_reply(True)
print
print
print "DIALOG:"
print "DIALOG: UPDATE AVAILABLE"
print "DIALOG: update_id: {}".format(update_id)
print "DIALOG: Description: {}".format(description)
print "DIALOG:"
print "DIALOG: Process? (yes/no)"
# If we use input or raw_input, the whole dbus loop hangs after
# this method returns, for some reason.
tcflush(sys.stdin, TCIOFLUSH)
resp = sys.stdin.read(1)
tcflush(sys.stdin, TCIOFLUSH)
# resp = raw_input("DIALOG: Process? (yes/no): ")
print
if len(resp) == 0 or (resp[0] != 'y' and resp[0] != 'Y'):
approved = False
else:
approved = True
#
# Call software_loading_manager.package_confirmation()
# to inform it of user approval / decline.
#
swm.dbus_method('org.genivi.software_loading_manager','update_confirmation', update_id, approved)
except Exception as e:
print "Exception: {}".format(e)
traceback.print_exc()
return None
def updateNotification(self, update_id, description, send_reply,
send_error):
try:
print "HMI: updateNotification()"
print " ID: {}".format(update_id)
print " description: {}".format(description)
print "---"
#
# Send back an async reply to the invoking SoftwareLoadingManager
# so that we can continue with user interaction without
# risking a DBUS timeout
#
send_reply(True)
print
print
print "DIALOG:"
print "DIALOG: UPDATE AVAILABLE"
print "DIALOG: update_id: {}".format(update_id)
print "DIALOG: Description: {}".format(description)
print "DIALOG:"
print "DIALOG: Process? (yes/no)"
# If we use input or raw_input, the whole dbus loop hangs after
# this method returns, for some reason.
tcflush(sys.stdin, TCIOFLUSH)
resp = sys.stdin.read(1)
tcflush(sys.stdin, TCIOFLUSH)
# resp = raw_input("DIALOG: Process? (yes/no): ")
print
if len(resp) == 0 or (resp[0] != 'y' and resp[0] != 'Y'):
approved = False
else:
approved = True
#
# Call SoftwareLoadingManager.package_confirmation()
# to inform it of user approval / decline.
#
swm.dbus_method('org.genivi.SoftwareLoadingManager',
'updateConfirmation', update_id, approved)
except Exception as e:
print "Exception: {}".format(e)
traceback.print_exc()
return None
def distribute_update_result(self, update_id, results):
if settings.HMI_ENABLED:
# Send installation report to HMI
logger.info(
'SoftwareLoadingManager.SLMService.distribute_update_result(%s): Sending report to Hmi.updateReport().',
update_id)
swm.dbus_method("org.genivi.Hmi", "updateReport",
dbus.String(update_id), results)
# Send installation report to SOTA
logger.debug(
'SoftwareLoadingManager.SLMService.distribute_update_result(%s): Sending report to SotaClient.updateReport().',
update_id)
swm.dbus_method("org.genivi.SotaClient", "updateReport",
dbus.String(update_id), results)
def inform_hmi_of_new_operation(self,op):
logger.info('inform hmi of new operation')
if settings.HMI_ENABLED:
swm.dbus_method("org.genivi.Hmi", "operationStarted",
op.operation_id, op.time_estimate, op.hmi_message)
return None
def initiate_download(self, package_id):
swm.dbus_method("org.genivi.SotaClient", "initiateDownload", package_id)
def inform_hmi_of_new_operation(self, op):
logger.info('inform hmi of new operation')
if settings.HMI_ENABLED:
swm.dbus_method("org.genivi.Hmi", "operationStarted",
op.operation_id, op.time_estimate, op.hmi_message)
return None
#
# If confirmed, SWLM will make an initiate_download() callback to
# this sota_client.
#
# The sota_client will, on simulated download completion, make a
# download_complete() call to the SLM to indicate that the update is
# ready to be processed.
#
# The SLM will mount the provided image file as a loopback file system
# and execute its update_manifest.json file. Each software operation in
# the manifest file will be fanned out to its correct target (PackMgr,
# ML, PartMgr)
#
# Once the update has been processed by SLM, an update operation
# report will be sent back to SC and HMI.
#
swm.dbus_method('org.genivi.SoftwareLoadingManager', 'updateAvailable',
update_id, description, signature, request_confirmation)
active = True
# Active will be set to false by installation_report()
while active:
gtk.main_iteration()
except Exception as e:
print "Exception: {}".format(e)
traceback.print_exc()
def initiate_download(self, package_id):
swm.dbus_method("org.genivi.sota_client", "initiate_download", package_id)
def inform_hmi_of_new_operation(self,op):
swm.dbus_method("org.genivi.Hmi", "operationStarted",
op.operation_id, op.time_estimate, op.hmi_message)
return None
def inform_hmi_of_new_operation(self,op):
swm.dbus_method("org.genivi.hmi", "operation_started",
op.operation_id, op.time_estimate, op.description)
return None
# If requested, SWLM will pop an operation confirmation dialog on the HMI.
#
# If confirmed, SWLM will make an initiate_download() callback to
# this sota_client.
#
# The sota_client will, on simulated download completion, make a
# download_complete() call to the SLM to indicate that the update is
# ready to be processed.
#
# The SLM will mount the provided image file as a loopback file system
# and execute its update_manifest.json file. Each software operation in
# the manifest file will be fanned out to its correct target (PackMgr,
# ML, PartMgr)
#
# Once the update has been processed by SLM, an update operation
# report will be sent back to SC and HMI.
#
swm.dbus_method('org.genivi.SoftwareLoadingManager', 'updateAvailable',
update_id, description, signature, request_confirmation)
active = True
# Active will be set to false by installation_report()
while active:
mainloop = gobject.MainLoop()
mainloop.run()
except Exception as e:
print "Exception: {}".format(e)
traceback.print_exc()
