def parseSystemSignal(self, xmlRoot, parent=None):
"""
parses <SYSTEM-SIGNAL>
"""
assert (xmlRoot.tag == 'SYSTEM-SIGNAL')
name, dataTypeRef, initValueRef, length, desc = None, None, None, None, None
for elem in xmlRoot.findall('./*'):
if elem.tag == 'SHORT-NAME':
name = parseTextNode(elem)
elif elem.tag == 'DATA-TYPE-REF':
dataTypeRef = parseTextNode(elem)
elif elem.tag == 'INIT-VALUE-REF':
initValueRef = parseTextNode(elem)
elif elem.tag == 'LENGTH':
length = parseIntNode(elem)
elif elem.tag == 'SIGNAL-LENGTH':
length = parseIntNode(elem)
elif elem.tag == 'DESC':
descXml = xmlRoot.find('DESC')
if descXml is not None:
L2Xml = descXml.find('L-2')
if L2Xml is not None:
desc = parseTextNode(L2Xml)
else:
raise NotImplementedError(elem.tag)
# if (name is not None) and (dataTypeRef is not None) and (initValueRef is not None) and length is not None:
if (
name is not None
) and length is not None: #All signals doesn't have IV constant Ref or DatatypeRef
return SystemSignal(name, dataTypeRef, initValueRef, length, desc,
parent)
else:
raise RuntimeError('failed to parse %s' % xmlRoot.tag)
def parseSystemSignal(self, xmlRoot, dummy, parent=None):
"""
parses <SYSTEM-SIGNAL>
"""
assert (xmlRoot.tag == 'SYSTEM-SIGNAL')
name, dataTypeRef, initValueRef, length, desc = None, None, None, None, None
for elem in xmlRoot.findall('./*'):
if elem.tag == 'SHORT-NAME':
name = parseTextNode(elem)
elif elem.tag == 'DATA-TYPE-REF':
dataTypeRef = parseTextNode(elem)
elif elem.tag == 'INIT-VALUE-REF':
initValueRef = parseTextNode(elem)
elif elem.tag == 'LENGTH':
length = parseIntNode(elem)
elif elem.tag == 'DESC':
desc = parseTextNode(elem).strip()
if len(desc) == 0: desc = None
else:
raise NotImplementedError(elem.tag)
if (name is not None) and (dataTypeRef is not None) and (
initValueRef is not None) and length is not None:
return SystemSignal(name, dataTypeRef, initValueRef, length, desc,
parent)
else:
raise RunTimeError('failed to parse %s' % xmlRoot.tag)
def parseSystemSignal(self,xmlRoot,parent=None):
"""
parses <SYSTEM-SIGNAL>
"""
assert(xmlRoot.tag=='SYSTEM-SIGNAL')
name,dataTypeRef,initValueRef,length,desc=None,None,None,None,None
for elem in xmlRoot.findall('./*'):
if elem.tag=='SHORT-NAME':
name=parseTextNode(elem)
elif elem.tag=='DATA-TYPE-REF':
dataTypeRef=parseTextNode(elem)
elif elem.tag=='INIT-VALUE-REF':
initValueRef=parseTextNode(elem)
elif elem.tag=='LENGTH':
length=parseIntNode(elem)
elif elem.tag=='DESC':
descXml = xmlRoot.find('DESC')
if descXml is not None:
L2Xml = descXml.find('L-2')
if L2Xml is not None:
desc = parseTextNode(L2Xml)
else:
raise NotImplementedError(elem.tag)
# if (name is not None) and (dataTypeRef is not None) and (initValueRef is not None) and length is not None:
if (name is not None) and length is not None: #All signals doesn't have IV constant Ref or DatatypeRef
return SystemSignal(name, dataTypeRef, initValueRef, length, desc, parent)
else:
raise RunTimeError('failed to parse %s'%xmlRoot.tag)
def parseSwcNvBlockNeeds(self,xmlRoot,rootProject=None):
name=parseTextNode(xmlRoot.find('SHORT-NAME'))
numberOfDataSets=parseIntNode(xmlRoot.find('N-DATA-SETS'))
readonly=parseBooleanNode(xmlRoot.find('READONLY'))
reliability=parseTextNode(xmlRoot.find('RELIABILITY'))
resistantToChangedSW=parseBooleanNode(xmlRoot.find('RESISTANT-TO-CHANGED-SW'))
restoreAtStart=parseBooleanNode(xmlRoot.find('RESTORE-AT-START'))
writeOnlyOnce=parseBooleanNode(xmlRoot.find('WRITE-ONLY-ONCE'))
writingFrequency=parseIntNode(xmlRoot.find('WRITING-FREQUENCY'))
defaultBlockRef=parseTextNode(xmlRoot.find('DEFAULT-BLOCK-REF'))
mirrorBlockref=parseTextNode(xmlRoot.find('MIRROR-BLOCK-REF'))
serviceCallPorts=self.parseServiceCallPorts(xmlRoot.find('SERVICE-CALL-PORTS'),rootProject)
assert(len(serviceCallPorts)>0)
swcNvBlockNeeds=SwcNvBlockNeeds(name,numberOfDataSets,readonly,reliability,resistantToChangedSW,restoreAtStart,
writeOnlyOnce,writingFrequency,defaultBlockRef,mirrorBlockref)
swcNvBlockNeeds.serviceCallPorts=serviceCallPorts
return swcNvBlockNeeds
def parseSwcNvBlockNeeds(self,xmlRoot):
name=parseTextNode(xmlRoot.find('SHORT-NAME'))
numberOfDataSets=parseIntNode(xmlRoot.find('N-DATA-SETS'))
readOnly=parseBooleanNode(xmlRoot.find('READONLY'))
reliability=parseTextNode(xmlRoot.find('RELIABILITY'))
resistantToChangedSW=parseBooleanNode(xmlRoot.find('RESISTANT-TO-CHANGED-SW'))
restoreAtStart=parseBooleanNode(xmlRoot.find('RESTORE-AT-START'))
writeOnlyOnce=parseBooleanNode(xmlRoot.find('WRITE-ONLY-ONCE'))
writingFrequency=parseIntNode(xmlRoot.find('WRITING-FREQUENCY'))
writingPriority=parseTextNode(xmlRoot.find('WRITING-PRIORITY'))
defaultBlockRef=parseTextNode(xmlRoot.find('DEFAULT-BLOCK-REF'))
mirrorBlockRef=parseTextNode(xmlRoot.find('MIRROR-BLOCK-REF'))
serviceCallPorts=self.parseServiceCallPorts(xmlRoot.find('SERVICE-CALL-PORTS'))
assert(len(serviceCallPorts)>0)
swcNvBlockNeeds=SwcNvBlockNeeds(name,numberOfDataSets,readOnly,reliability,resistantToChangedSW,restoreAtStart,
writeOnlyOnce,writingFrequency,writingPriority,defaultBlockRef,mirrorBlockRef)
swcNvBlockNeeds.serviceCallPorts=serviceCallPorts
return swcNvBlockNeeds
def parseComponentPorts(self,componentType,xmlRoot):
xmlPorts=xmlRoot.find('PORTS')
assert(xmlPorts is not None)
for xmlPort in xmlPorts.findall('*'):
if(xmlPort.tag == "R-PORT-PROTOTYPE"):
portName = xmlPort.find('SHORT-NAME').text
portInterfaceRef = parseTextNode(xmlPort.find('REQUIRED-INTERFACE-TREF'))
port = RequirePort(portName,portInterfaceRef,parent=componentType)
if xmlPort.findall('./REQUIRED-COM-SPECS') is not None:
for xmlItem in xmlPort.findall('./REQUIRED-COM-SPECS/*'):
if xmlItem.tag == 'CLIENT-COM-SPEC':
operationName=_getOperationNameFromComSpec(xmlItem,portInterfaceRef)
comspec=OperationComSpec(operationName)
port.comspec.append(comspec)
elif xmlItem.tag == 'UNQUEUED-RECEIVER-COM-SPEC':
dataElemName = _getDataElemNameFromComSpec(xmlItem,portInterfaceRef)
comspec = DataElementComSpec(dataElemName)
if xmlItem.find('./ALIVE-TIMEOUT') != None:
comspec.aliveTimeout = parseTextNode(xmlItem.find('./ALIVE-TIMEOUT'))
if xmlItem.find('./INIT-VALUE-REF') != None:
comspec.initValueRef = parseTextNode(xmlItem.find('./INIT-VALUE-REF'))
port.comspec.append(comspec)
elif xmlItem.tag == 'QUEUED-RECEIVER-COM-SPEC':
dataElemName = _getDataElemNameFromComSpec(xmlItem,portInterfaceRef)
comspec = DataElementComSpec(dataElemName)
if xmlItem.find('./QUEUE-LENGTH') != None:
comspec.queueLength = parseTextNode(xmlItem.find('./QUEUE-LENGTH'))
port.comspec.append(comspec)
else:
raise NotImplementedError(item.tag)
componentType.requirePorts.append(port)
elif(xmlPort.tag == 'P-PORT-PROTOTYPE'):
portName = xmlPort.find('SHORT-NAME').text
portInterfaceRef = parseTextNode(xmlPort.find('PROVIDED-INTERFACE-TREF'))
port = ProvidePort(portName,portInterfaceRef,parent=componentType)
if xmlPort.findall('./PROVIDED-COM-SPECS') is not None:
for xmlItem in xmlPort.findall('./PROVIDED-COM-SPECS/*'):
if xmlItem.tag == 'SERVER-COM-SPEC':
operationName=_getOperationNameFromComSpec(xmlItem,portInterfaceRef)
comspec=OperationComSpec(operationName)
comspec.queueLength=parseIntNode(xmlItem.find('QUEUE-LENGTH'))
port.comspec.append(comspec)
elif xmlItem.tag == 'UNQUEUED-SENDER-COM-SPEC':
dataElemName = _getDataElemNameFromComSpec(xmlItem,portInterfaceRef)
comspec = DataElementComSpec(dataElemName)
if xmlItem.find('./INIT-VALUE-REF') != None:
comspec.initValueRef = parseTextNode(xmlItem.find('./INIT-VALUE-REF'))
if xmlItem.find('./CAN-INVALIDATE') != None:
comspec.canInvalidate = True if parseTextNode(xmlItem.find('./CAN-INVALIDATE'))=='true' else False
port.comspec.append(comspec)
elif xmlItem.tag == 'QUEUED-SENDER-COM-SPEC':
dataElemName = _getDataElemNameFromComSpec(xmlItem,portInterfaceRef)
comspec = DataElementComSpec(dataElemName)
port.comspec.append(comspec)
else:
raise NotImplementedError(xmlItem.tag)
componentType.providePorts.append(port)
def parseSystemSignal(self,xmlRoot,dummy,parent=None):
"""
parses <SYSTEM-SIGNAL>
"""
assert(xmlRoot.tag=='SYSTEM-SIGNAL')
name,dataTypeRef,initValueRef,length,desc=None,None,None,None,None
for elem in xmlRoot.findall('./*'):
if elem.tag=='SHORT-NAME':
name=parseTextNode(elem)
elif elem.tag=='DATA-TYPE-REF':
dataTypeRef=parseTextNode(elem)
elif elem.tag=='INIT-VALUE-REF':
initValueRef=parseTextNode(elem)
elif elem.tag=='LENGTH':
length=parseIntNode(elem)
elif elem.tag=='DESC':
desc=parseTextNode(elem).strip()
if len(desc)==0: desc=None
else:
raise NotImplementedError(elem.tag)
if (name is not None) and (dataTypeRef is not None) and (initValueRef is not None) and length is not None:
return SystemSignal(name,dataTypeRef,initValueRef,length,desc,parent)
else:
raise ValueError("failed to parse <SYSTEM-SIGNAL>")
