def __init__(self):
super(Property, self).__init__()
self.interface_pc_addr = None
self.communication_interface = None
self.user_name = ""
self.password = ""
self.event_file_location = None
self.polling_time = 0
self.grace_time = 0
self.fileHandle = None
self.fileSize = 0
self.prevFileSize = -1
self.retryCount = 0
self.errorRetryCount = 0
self.local_file_path = None
self.downloadStatus = None
self.status = PropertyStatus['0:Init']
self.scheduled_execution = None
self.scheduler = Scheduler()
def __init__(self):
super(Property,self).__init__()
self.interface_pc_addr = None
self.communication_interface = None
self.user_name = ""
self.password = ""
self.event_file_location = None
self.polling_time = 0
self.grace_time = 0
self.fileHandle = None
self.fileSize = 0
self.prevFileSize = -1
self.retryCount = 0
self.errorRetryCount = 0
self.local_file_path = None
self.downloadStatus = None
self.status = PropertyStatus['0:Init']
self.scheduled_execution = None
self.scheduler = Scheduler()
class Property(CompositeNode):
def __init__(self):
super(Property,self).__init__()
self.interface_pc_addr = None
self.communication_interface = None
self.user_name = ""
self.password = ""
self.event_file_location = None
self.polling_time = 0
self.grace_time = 0
self.fileHandle = None
self.fileSize = 0
self.prevFileSize = -1
self.retryCount = 0
self.errorRetryCount = 0
self.local_file_path = None
self.downloadStatus = None
self.status = PropertyStatus['0:Init']
self.scheduled_execution = None
self.scheduler = Scheduler()
def configure(self,config):
super(Property,self).configure(config)
set_attribute(self, 'interface_pc_addr', self.interface_pc_addr, config, str)
set_attribute(self, 'communication_interface',self.communication_interface, config, str)
set_attribute(self, 'user_name',self.user_name, config, str)
set_attribute(self, 'password',self.password, config, str)
set_attribute(self, 'event_file_location', self.event_file_location, config, str)
set_attribute(self, 'polling_time', self.polling_time, config, int)
set_attribute(self, 'grace_time', self.grace_time, config, int)
if self.parent.debug:
msglog.log('Delphi', INFO, "Property interface_pc_addr = %s,communication_interface = %s,user_name = %s, password = %s, \
event_file_location = %s, polling_time = %d, grace_time = %d" %(self.interface_pc_addr, self.communication_interface, self.user_name, \
self.password, self.event_file_location, self.polling_time, self.grace_time))
def configuration(self):
config = super(Property,self).configuration()
get_attribute(self, 'interface_pc_addr', config)
get_attribute(self, 'communication_interface', config)
get_attribute(self, 'user_name', config)
get_attribute(self, 'password', config)
get_attribute(self, 'event_file_location', config)
get_attribute(self, 'polling_time', config)
get_attribute(self, 'grace_time', config)
return config
def start(self):
msglog.log('Delphi', INFO, "Property Start")
if self.parent.enabled:
self.local_file_path = '/tmp/'+self.name+'_EVENTS.NSS'
# Lets remove if there is any stale file
if exists(self.local_file_path):
remove(self.local_file_path)
if exists(self.local_file_path+'_bak'):
remove(self.local_file_path+'_bak')
if exists(self.local_file_path+'_prevday'):
remove(self.local_file_path+'_prevday')
for child in self.children_nodes():
if child.identity == 'status':
self.downloadStatus = child
break
if self.interface_pc_addr == None or self.event_file_location == None:
msglog.log('Delphi', WARN, "Check interface pc address and event file location configurations")
else:
protocol=self.communication_interface+'://'
if self.interface_pc_addr[:len(protocol)] == protocol:
self.interface_pc_addr = self.interface_pc_addr[len(protocol):]
if not self.scheduler.is_started():
try:
self.scheduler.start()
self.schedulePollAfterInterval( 5 )#start scheduler in 5 second
except:
msglog.exception()
super(Property, self).start()
def stop(self):
msglog.log('Delphi', INFO, "Property Stop")
if self.parent.enabled:
try:
if self.scheduled_execution:
self.scheduled_execution.cancel()
if not self.scheduler.is_stopped():
self.scheduler.stop()
except:
msglog.exception()
if exists(self.local_file_path):
remove(self.local_file_path)
if exists(self.local_file_path+'_bak'):
remove(self.local_file_path+'_bak')
if exists(self.local_file_path+'_prevday'):
remove(self.local_file_path+'_prevday')
super(Property, self).stop()
def get(self,skipcache=0):
return DelphiEnumeratedValue(int(self.status), str(self.status))
def poll(self):
if self.parent.debug:
msglog.log('Delphi', INFO, "Property Poll")
self.fileHandle = None
if exists(self.local_file_path+'_bak'):
if datetime.now().hour == 0 and datetime.now().minute < self.polling_time:
move(self.local_file_path+'_bak', self.local_file_path+'_prevday')
if self.parent.debug:
msglog.log('Delphi', INFO, self.communication_interface+" connection")
if self.communication_interface == 'http':
retValue = self.httpDownload()
elif self.communication_interface == 'https':
retValue = self.httpsDownload()
elif self.communication_interface == 'ftp':
retValue = self.ftpDownload()
else:# communication_interface = 'sftp'
retValue = self.sftpDownload()
if retValue:
try:
self.fileHandle = open(self.local_file_path)
except IOError, e:
msglog.log('Delphi', ERR, "IOError: Unable to open events file. %s" %e)
self.status = PropertyStatus['6:File IO Error']
if self.downloadStatus:
self.downloadStatus.status = "Download Success at %s" %datetime.now()
else:
class Property(CompositeNode):
def __init__(self):
super(Property, self).__init__()
self.interface_pc_addr = None
self.communication_interface = None
self.user_name = ""
self.password = ""
self.event_file_location = None
self.polling_time = 0
self.grace_time = 0
self.fileHandle = None
self.fileSize = 0
self.prevFileSize = -1
self.retryCount = 0
self.errorRetryCount = 0
self.local_file_path = None
self.downloadStatus = None
self.status = PropertyStatus['0:Init']
self.scheduled_execution = None
self.scheduler = Scheduler()
def configure(self, config):
super(Property, self).configure(config)
set_attribute(self, 'interface_pc_addr', self.interface_pc_addr,
config, str)
set_attribute(self, 'communication_interface',
self.communication_interface, config, str)
set_attribute(self, 'user_name', self.user_name, config, str)
set_attribute(self, 'password', self.password, config, str)
set_attribute(self, 'event_file_location', self.event_file_location,
config, str)
set_attribute(self, 'polling_time', self.polling_time, config, int)
set_attribute(self, 'grace_time', self.grace_time, config, int)
if self.parent.debug:
msglog.log('Delphi', INFO, "Property interface_pc_addr = %s,communication_interface = %s,user_name = %s, password = %s, \
event_file_location = %s, polling_time = %d, grace_time = %d" %(self.interface_pc_addr, self.communication_interface, self.user_name, \
self.password, self.event_file_location, self.polling_time, self.grace_time))
def configuration(self):
config = super(Property, self).configuration()
get_attribute(self, 'interface_pc_addr', config)
get_attribute(self, 'communication_interface', config)
get_attribute(self, 'user_name', config)
get_attribute(self, 'password', config)
get_attribute(self, 'event_file_location', config)
get_attribute(self, 'polling_time', config)
get_attribute(self, 'grace_time', config)
return config
def start(self):
msglog.log('Delphi', INFO, "Property Start")
if self.parent.enabled:
self.local_file_path = '/tmp/' + self.name + '_EVENTS.NSS'
# Lets remove if there is any stale file
if exists(self.local_file_path):
remove(self.local_file_path)
if exists(self.local_file_path + '_bak'):
remove(self.local_file_path + '_bak')
if exists(self.local_file_path + '_prevday'):
remove(self.local_file_path + '_prevday')
for child in self.children_nodes():
if child.identity == 'status':
self.downloadStatus = child
break
if self.interface_pc_addr == None or self.event_file_location == None:
msglog.log(
'Delphi', WARN,
"Check interface pc address and event file location configurations"
)
else:
protocol = self.communication_interface + '://'
if self.interface_pc_addr[:len(protocol)] == protocol:
self.interface_pc_addr = self.interface_pc_addr[
len(protocol):]
if not self.scheduler.is_started():
try:
self.scheduler.start()
self.schedulePollAfterInterval(
5) #start scheduler in 5 second
except:
msglog.exception()
super(Property, self).start()
def stop(self):
msglog.log('Delphi', INFO, "Property Stop")
if self.parent.enabled:
try:
if self.scheduled_execution:
self.scheduled_execution.cancel()
if not self.scheduler.is_stopped():
self.scheduler.stop()
except:
msglog.exception()
if exists(self.local_file_path):
remove(self.local_file_path)
if exists(self.local_file_path + '_bak'):
remove(self.local_file_path + '_bak')
if exists(self.local_file_path + '_prevday'):
remove(self.local_file_path + '_prevday')
super(Property, self).stop()
def get(self, skipcache=0):
return DelphiEnumeratedValue(int(self.status), str(self.status))
def poll(self):
if self.parent.debug:
msglog.log('Delphi', INFO, "Property Poll")
self.fileHandle = None
if exists(self.local_file_path + '_bak'):
if datetime.now(
).hour == 0 and datetime.now().minute < self.polling_time:
move(self.local_file_path + '_bak',
self.local_file_path + '_prevday')
if self.parent.debug:
msglog.log('Delphi', INFO,
self.communication_interface + " connection")
if self.communication_interface == 'http':
retValue = self.httpDownload()
elif self.communication_interface == 'https':
retValue = self.httpsDownload()
elif self.communication_interface == 'ftp':
retValue = self.ftpDownload()
else: # communication_interface = 'sftp'
retValue = self.sftpDownload()
if retValue:
try:
self.fileHandle = open(self.local_file_path)
except IOError, e:
msglog.log('Delphi', ERR,
"IOError: Unable to open events file. %s" % e)
self.status = PropertyStatus['6:File IO Error']
if self.downloadStatus:
self.downloadStatus.status = "Download Success at %s" % datetime.now(
)
else:
