def register(self, espmlString):
""" Registers the ESPML described system/client/mediator and stores the information in
the database. Additionally it creates unique espids. The return value of this function
is the same document as sent by the registerer, but includes the new ids in the right
place.
@return An espml document which includes all the registered systems/clients/mediators
with their new espids.
"""
espmlDocObject = espml.parseString(espmlString)
registerElements = espmlDocObject.getRegister()
if not registerElements:
return "ERROR_No register tag found"
for relement in registerElements:
securityElement = relement.getSecurity()
systemResponses = []
clientResponses = []
mediatorResponses = []
systemElements = relement.getSystem()
if systemElements:
for system in systemElements:
systemResponses.append(self._db.addSystem(system))
clientElements = relement.getClient()
if clientElements:
for client in clientElements:
clientResponses.append(self._db.addClient(client))
mediatorElements = relement.getMediator()
if mediatorElements:
for mediator in mediatorElements:
mediatorResponses.append(self._db.addMediator(mediator))
responseElement = espml.response(ttype='register',
mediator=mediatorResponses,
system=systemResponses,
client=clientResponses)
result = espml.esp(response=[responseElement])
ssock = StringIO.StringIO()
result.export(ssock, 0)
return ssock.getvalue()
def unRegister(self, espmlString):
""" Unregisters the system described in the ESPML document from the
database.
"""
espmlDocObject = espml.parseString(espmlString)
result = self._db.deleteSystem(espmlDocObject)
if result[0] < 0:
return "ERROR_%s"%(result[1],)
else:
logging.info("Successfully removed system: " + espmlDocObject.getId())
return "OK"
def register(self, espmlString): """ Registers the ESPML described system/client/mediator and stores the information in the database. Additionally it creates unique espids. The return value of this function is the same document as sent by the registerer, but includes the new ids in the right place. @return An espml document which includes all the registered systems/clients/mediators with their new espids. """ espmlDocObject = espml.parseString(espmlString) registerElements = espmlDocObject.getRegister() if not registerElements: return "ERROR_No register tag found" for relement in registerElements: securityElement = relement.getSecurity() systemResponses = [] clientResponses = [] mediatorResponses = [] systemElements = relement.getSystem() if systemElements: for system in systemElements: systemResponses.append(self._db.addSystem(system)) clientElements = relement.getClient() if clientElements: for client in clientElements: clientResponses.append(self._db.addClient(client)) mediatorElements = relement.getMediator() if mediatorElements: for mediator in mediatorElements: mediatorResponses.append(self._db.addMediator(mediator)) responseElement = espml.response(ttype='register', mediator=mediatorResponses, system=systemResponses, client=clientResponses) result = espml.esp(response=[responseElement]) ssock = StringIO.StringIO() result.export(ssock, 0) return ssock.getvalue()
def unRegister(self, espmlString):
""" Unregisters the system described in the ESPML document from the
database.
"""
espmlDocObject = espml.parseString(espmlString)
result = self._db.deleteSystem(espmlDocObject)
if result[0] < 0:
return "ERROR_%s" % (result[1], )
else:
logging.info("Successfully removed system: " +
espmlDocObject.getId())
return "OK"
def __init__(self):
self.system = SOAPpy.SOAPProxy("http://localhost:7081")
espmlFile = "soundscape_function.xml"
espmlDocObject = espml.parse(espmlFile)
espmlDocXml = StringIO.StringIO()
espmlDocObject.export(espmlDocXml, 0)
r = self.system.execute(espmlDocXml.getvalue())
espmlResponse = espml.parseString(r)
field = espmlResponse.getField()[0]
functions = field.getFunction()
sessionId = None
for f in functions:
if f.getName() == "getSessionId":
sessionId = f.getOutput()[0].getUri()
if sessionId == None:
print "No session ID received."
sys.exit(1)
#now, submit a timestamp and audio file at the same time
espmlDocObject = espml.parse("soundscape_function2.xml")
field = espmlDocObject.getField()[0]
functions = field.getFunction()
for f in functions:
if f.getName() == "uploadLocation":
f.addParameter(espml.parameter(name="sessionId", value=sessionId))
f.addParameter(espml.parameter(name="timestamp", value=timestamp))
f.addParameter(espml.parameter(name="location", value=location))
if f.getName() == "uploadMedia":
f.addParameter(espml.parameter(name="sessionId", value=sessionId))
f.addParameter(espml.parameter(name="timestamp", value=timestamp))
f.addParameter(espml.parameter(name="mediaFile", value=base64.b64encode(mediaFileString)))
espmlDocXml = StringIO.StringIO()
espmlDocObject.export(espmlDocXml, 0)
#print espmlDocXml.getvalue()
r = self.system.execute(espmlDocXml.getvalue())
def processRequest(self, dict, baseFunctionCallFile):
print "Content-Type: text/html\n"
print "<html><head><title>functionCall</title></head>"
print "<body>"
print "<pre>"
#print self.dict
tempKey = 0
espmlDocObject = espml.parse(baseFunctionCallFile)
if(dict.has_key('system')):
if(dict.has_key('system')):
espmlDocObject.setId(str(dict['system']))
for field in espmlDocObject.getField():
if(dict.has_key('field')):
field.setId(int(dict['field']))
if(dict.has_key('platform')):
pass
else:
field.addFunction(espml.function(dict['name'], 'General Function Description'))
for key in dict.keys():
if((key != 'system') and (key != 'name') and (key != 'platform') and (key != 'sensor') and (key != 'field')):
for function in field.getFunction():
param = espml.parameter(str(key))
param.setValue(str(dict[key]))
function.addParameter(param)
for platform in field.getPlatform():
if(dict.has_key('platform')):
platform.setId(int(dict['platform']))
if(dict.has_key('sensor')):
pass
else:
platform.addFunction(espml.function(dict['name'], 'General Function Description'))
for key in dict.keys():
if((key != 'system') and (key != 'name') and (key != 'platform') and (key != 'sensor') and (key != 'field')):
for function in platform.getFunction():
param = espml.parameter(str(key))
param.setValue(str(dict[key]))
function.addParameter(param)
for sensor in platform.getSensor():
if(dict.has_key('sensor')):
sensor.setId(int(dict['sensor']))
sensor.addFunction(espml.function(dict['name'], 'General Function Description'))
for key in dict.keys():
if((key != 'system') and (key != 'name') and (key != 'platform') and (key != 'sensor') and (key != 'field')):
for function in sensor.getFunction():
param = espml.parameter(str(key))
param.setValue(str(dict[key]))
function.addParameter(param)
espmlDocXml = StringIO.StringIO()
espmlDocObject.export(espmlDocXml, 0)
#print espmlDocXml.getvalue()
#print espmlDocObject.getId()
system = SOAPpy.SOAPProxy(espmlDocObject.getId())
functionOutputXML = system.execute(espmlDocXml.getvalue())
espmlDocObject = espml.parseString(functionOutputXML)
for field in espmlDocObject.getField():
for function in field.getFunction():
print 'Function:', function.getName()
for output in function.getOutput():
print 'Type:', output.getType()
if((str(output.getType()) == "OK") or (str(output.getType()) == "ERROR")):
print 'Response: ' + str(output.getUri())
else:
print 'URI:' + '<a href="' + str(output.getUri()) + '">' + str(output.getUri()) + '</a>'
for platform in field.getPlatform():
for function in platform.getFunction():
print 'Function:', function.getName()
for output in function.getOutput():
print 'Type:', output.getType()
if((str(output.getType()) == "OK") or (str(output.getType()) == "ERROR")):
print 'Response: ' + str(output.getUri())
else:
print 'URI:' + '<a href="' + str(output.getUri()) + '">' + str(output.getUri()) + '</a>'
for sensor in platform.getSensor():
for function in sensor.getFunction():
print 'Function:', function.getName()
for output in function.getOutput():
print 'Type:', output.getType()
if((str(output.getType()) == "OK") or (str(output.getType()) == "ERROR")):
print 'Response: ' + str(output.getUri())
else:
print 'URI:' + '<a href="' + str(output.getUri()) + '">' + str(output.getUri()) + '</a>'
print "</pre>"
print "</body>"
print "</html>"
def execute(self, espmlString):
""" Executes actions based on a ESPML query or actuation and returns an approrpriate
action based on the action.
"""
print espmlString
class FunctionInfo:
def __init__(self):
self.id = 0
self.name = ""
self.paramList = {}
# Really what you want to do is check the xml that comes in and compare it with
# the xml you have and make sure that the functions that are asked for are actually
# valid.
espmlDocObject = espml.parseString(espmlString)
functionList = []
functionObject = FunctionInfo()
# ** Convert this into a function maybe?
for field in espmlDocObject.getField():
for fieldFunc in field.getFunction():
tempFunctionName = 'field_' + fieldFunc.name
if hasattr(self, tempFunctionName):
functionObject.id = field.getId()
functionObject.name = tempFunctionName
for param in fieldFunc.getParameter():
functionObject.paramList[
param.getName()] = param.getValue()
outputList = getattr(self, functionObject.name)(
functionObject.id, functionObject.paramList)
functionOutput = output(outputList[0], outputList[1])
fieldFunc.addOutput(functionOutput)
else:
raise FunctionError(tempFunctionName)
for platform in field.getPlatform():
for platformFunc in platform.getFunction():
tempFunctionName = 'platform_' + platformFunc.name
if hasattr(self, tempFunctionName):
functionObject.id = (field.getId(), platform.getId())
functionObject.name = tempFunctionName
for param in platformFunc.getParameter():
functionObject.paramList[
param.getName()] = param.getValue()
outputList = getattr(self, functionObject.name)(
functionObject.id, functionObject.paramList)
functionOutput = output(outputList[0], outputList[1])
platformFunc.addOutput(functionOutput)
else:
raise FunctionError(tempFunctionName)
for sensor in platform.getSensor():
for sensorFunc in sensor.getFunction():
tempFunctionName = 'sensor_' + sensorFunc.name
if hasattr(self, tempFunctionName):
functionObject.id = (field.getId(),
platform.getId(),
sensor.getId())
functionObject.name = tempFunctionName
for param in sensorFunc.getParameter():
functionObject.paramList[
param.getName()] = param.getValue()
outputList = getattr(self, functionObject.name)(
functionObject.id, functionObject.paramList)
functionOutput = output(outputList[0],
outputList[1])
sensorFunc.addOutput(functionOutput)
else:
raise FunctionError(tempFunctionName)
# After validation, you want to do sometype of callback system that registers
# for each of the different types of functions at each of the levels and then
# delegates in someway.
espmlDocXml = StringIO.StringIO()
espmlDocObject.export(espmlDocXml, 0)
#print "\nQuery XML:"
#print espmlDocXml.getvalue()
return espmlDocXml.getvalue()
def execute(self, espmlString):
""" Executes actions based on a ESPML query or actuation and returns an approrpriate
action based on the action.
"""
print espmlString
class FunctionInfo:
def __init__(self):
self.id = 0
self.name = ""
self.paramList = {}
# Really what you want to do is check the xml that comes in and compare it with
# the xml you have and make sure that the functions that are asked for are actually
# valid.
espmlDocObject = espml.parseString(espmlString)
functionList = []
functionObject = FunctionInfo()
# ** Convert this into a function maybe?
for field in espmlDocObject.getField():
for fieldFunc in field.getFunction():
tempFunctionName = 'field_' + fieldFunc.name
if hasattr(self, tempFunctionName):
functionObject.id = field.getId()
functionObject.name = tempFunctionName
for param in fieldFunc.getParameter():
functionObject.paramList[param.getName()]=param.getValue()
outputList = getattr(self, functionObject.name)(functionObject.id, functionObject.paramList)
functionOutput = output(outputList[0], outputList[1])
fieldFunc.addOutput(functionOutput)
else:
raise FunctionError(tempFunctionName)
for platform in field.getPlatform():
for platformFunc in platform.getFunction():
tempFunctionName = 'platform_' + platformFunc.name
if hasattr(self, tempFunctionName):
functionObject.id = (field.getId(), platform.getId())
functionObject.name = tempFunctionName
for param in platformFunc.getParameter():
functionObject.paramList[param.getName()]=param.getValue()
outputList = getattr(self, functionObject.name)(functionObject.id, functionObject.paramList)
functionOutput = output(outputList[0], outputList[1])
platformFunc.addOutput(functionOutput)
else:
raise FunctionError(tempFunctionName)
for sensor in platform.getSensor():
for sensorFunc in sensor.getFunction():
tempFunctionName = 'sensor_' + sensorFunc.name
if hasattr(self, tempFunctionName):
functionObject.id = (field.getId(), platform.getId(), sensor.getId())
functionObject.name = tempFunctionName
for param in sensorFunc.getParameter():
functionObject.paramList[param.getName()]=param.getValue()
outputList = getattr(self, functionObject.name)(functionObject.id, functionObject.paramList)
functionOutput = output(outputList[0], outputList[1])
sensorFunc.addOutput(functionOutput)
else:
raise FunctionError(tempFunctionName)
# After validation, you want to do sometype of callback system that registers
# for each of the different types of functions at each of the levels and then
# delegates in someway.
espmlDocXml = StringIO.StringIO()
espmlDocObject.export(espmlDocXml, 0)
#print "\nQuery XML:"
#print espmlDocXml.getvalue()
return espmlDocXml.getvalue()
def processRequest(self, dict, baseFunctionCallFile):
print "Content-Type: text/html\n"
print "<html><head><title>functionCall</title></head>"
print "<body>"
print "<pre>"
#print self.dict
tempKey = 0
espmlDocObject = espml.parse(baseFunctionCallFile)
if (dict.has_key('system')):
if (dict.has_key('system')):
espmlDocObject.setId(str(dict['system']))
for field in espmlDocObject.getField():
if (dict.has_key('field')):
field.setId(int(dict['field']))
if (dict.has_key('platform')):
pass
else:
field.addFunction(
espml.function(dict['name'],
'General Function Description'))
for key in dict.keys():
if ((key != 'system') and (key != 'name')
and (key != 'platform') and (key != 'sensor')
and (key != 'field')):
for function in field.getFunction():
param = espml.parameter(str(key))
param.setValue(str(dict[key]))
function.addParameter(param)
for platform in field.getPlatform():
if (dict.has_key('platform')):
platform.setId(int(dict['platform']))
if (dict.has_key('sensor')):
pass
else:
platform.addFunction(
espml.function(dict['name'],
'General Function Description'))
for key in dict.keys():
if ((key != 'system') and (key != 'name')
and (key != 'platform')
and (key != 'sensor')
and (key != 'field')):
for function in platform.getFunction():
param = espml.parameter(str(key))
param.setValue(str(dict[key]))
function.addParameter(param)
for sensor in platform.getSensor():
if (dict.has_key('sensor')):
sensor.setId(int(dict['sensor']))
sensor.addFunction(
espml.function(dict['name'],
'General Function Description'))
for key in dict.keys():
if ((key != 'system') and (key != 'name')
and (key != 'platform')
and (key != 'sensor')
and (key != 'field')):
for function in sensor.getFunction():
param = espml.parameter(str(key))
param.setValue(str(dict[key]))
function.addParameter(param)
espmlDocXml = StringIO.StringIO()
espmlDocObject.export(espmlDocXml, 0)
#print espmlDocXml.getvalue()
#print espmlDocObject.getId()
system = SOAPpy.SOAPProxy(espmlDocObject.getId())
functionOutputXML = system.execute(espmlDocXml.getvalue())
espmlDocObject = espml.parseString(functionOutputXML)
for field in espmlDocObject.getField():
for function in field.getFunction():
print 'Function:', function.getName()
for output in function.getOutput():
print 'Type:', output.getType()
if ((str(output.getType()) == "OK")
or (str(output.getType()) == "ERROR")):
print 'Response: ' + str(output.getUri())
else:
print 'URI:' + '<a href="' + str(
output.getUri()) + '">' + str(
output.getUri()) + '</a>'
for platform in field.getPlatform():
for function in platform.getFunction():
print 'Function:', function.getName()
for output in function.getOutput():
print 'Type:', output.getType()
if ((str(output.getType()) == "OK")
or (str(output.getType()) == "ERROR")):
print 'Response: ' + str(output.getUri())
else:
print 'URI:' + '<a href="' + str(
output.getUri()) + '">' + str(
output.getUri()) + '</a>'
for sensor in platform.getSensor():
for function in sensor.getFunction():
print 'Function:', function.getName()
for output in function.getOutput():
print 'Type:', output.getType()
if ((str(output.getType()) == "OK")
or (str(output.getType()) == "ERROR")):
print 'Response: ' + str(output.getUri())
else:
print 'URI:' + '<a href="' + str(
output.getUri()) + '">' + str(
output.getUri()) + '</a>'
print "</pre>"
print "</body>"
print "</html>"