def makeCommand(self,issuenode,structnode,commandName,absolutepathdefault=False,recursiondefault=True):
"""
Generates the appropiate device commands according to the protocol XML Meta Translation Languag eStructure
@type issuenode: cDomelette
@param issuenode: is a the xml node that we want to make the commands of
@type structnode : cDomelette
@param structnode: is the parent in the device's XML Configuration of the equivalent node of issuenode in the XML structure
@type commandName: COMMAND_ITEM | EXITCOMMAND_ITEM | CREATINGCOMMAND_ITEM | DELETINGCOMMAND_ITEM | FOLLOWCOMMAND_ITEM
@param commandName: is the kind of command that should be look for.
@type absolutepathdefault: boolean
@param absolutepathdefault: When creates the commands it ignore the followcommand.
@type recursiondefault: boolean
@param recursiondefault: The recursion default value for the type of command
@rtype: CommandList
@return: the list of command generated for this issuenode.
"""
commands = None
for structoption in structnode.xpath(commandName):
if (commands == None) :
commands =[]
condition = structoption.xpath(self.CONDITION_ITEM)
if (condition != []):
conditionvalue = XML_Condition.getConditionValue(issuenode,condition[0])
else:
conditionvalue = True
if (conditionvalue):
command = Command(absolutepath=absolutepathdefault,recursion=recursiondefault)
textlist = structoption.xpath("text()")
strcommand = ""
for text in textlist:
strcommand = strcommand + text.nodeValue.strip()
tempvalue = structoption.getAttributeNS(EMPTY_NAMESPACE,self.NEGATION_TAG)
if (tempvalue == "true"):
command.setNegate()
tempvalue = structoption.getAttributeNS(EMPTY_NAMESPACE,self.ABSOLUTECOMM_TAG)
if (tempvalue == "true"):
command.setAbsolutePath()
elif (tempvalue == "false"):
command.setAbsolutePath(False)
tempvalue = structoption.getAttributeNS(EMPTY_NAMESPACE,self.RECURSION_TAG)
if (tempvalue == "true"):
command.setRecursion(True)
elif (tempvalue == "false"):
command.setRecursion(False)
values = []
for structoption in structoption.xpath(self.VALUE_ITEM):
condition = structoption.xpath(self.CONDITION_ITEM)
if (condition != []):
conditionvalue = XML_Condition.getConditionValue(issuenode,condition[0])
else :
conditionvalue = True
value = ""
if (conditionvalue):
for item in structoption.childNodes:
if (item.nodeName == TEXT_NODE_NAME):
if (item.nodeValue.strip() != ""):
for xpathvalue in issuenode.xpath(item.nodeValue.strip()):
if (xpathvalue.nodeName == TEXT_NODE_NAME):
value = value + " " + xpathvalue.nodeValue
else :
value = value + " " + xpathvalue.nodeName
elif (item.nodeName == self.VALUE_STRING):
value = value + " " + item.firstChild.nodeValue
values.append(value.strip())
if (strcommand != ""):
strcommand = strcommand % tuple(values)
command.setCommand(strcommand)
commands.append(command)
return commands
def getParserStructure(self,structnode,parsestruct,dinamicdata, modifyDefaultPath = True,listpos=None):
"""
It reads from the Meta Translation Language the <parser> nodes, which condition validate to True, of the current structnode.
@type structnode: cDomelette
@param structnode: It is the current node in the Meta Translation Language
@type parsestruct: ParseStruct
@param parsestruct: Specify the current offset of the typeData structure.
@type dinamicdata: dictionary
@param dinamicdata: It is used for the "setvalue" tag, it contains all, in the scope, the values specified for the XML Translation Language.
@type modifyDefaultPath: boolean
@param modifyDefaultPath: Used when parser specified to not change the offset.
@type listpos: number
@param listpos: If the parent is a "list" typevalue, this node should be the current element of the list.
@rtype: [ParseValue]
@return: It is the list of the <parser> nodes that validate the condition to true.
"""
parseitems = []
iterator = 0
condition = True
structnodelist = structnode.xpath(self.PARSE_ITEM)
childstruct = parsestruct.clone()
for structoption in structnodelist:
scantime = structoption.getAttributeNS(EMPTY_NAMESPACE,self.SCANTIME_TAG)
if (scantime == ""):
scantime = None
else:
scantime = int(scantime)
valuetype = structoption.getAttributeNS(EMPTY_NAMESPACE,self.VALUETYPE_TAG)
if (valuetype == ""):
if (structoption.xpath("childs") != []):
valuetype = self.DICT_TYPE
else:
valuetype = self.STRING_TYPE
allowempty = structoption.getAttributeNS(EMPTY_NAMESPACE,self.ALLOW_EMPTY_TAG)
if (allowempty == "true"):
allowempty = True
else:
allowempty = False
showdefault = structoption.getAttributeNS(EMPTY_NAMESPACE,self.SHOWDEFAULT_TAG)
if (showdefault == "true"):
showdefault = True
else:
showdefault = False
reprintparent = structoption.getAttributeNS(EMPTY_NAMESPACE,self.REPRINTPARENT_TAG)
if (reprintparent == "true"):
reprintparent = True
else:
reprintparent = False
fieldValues = {}
condition = True
for childoption in structoption.childNodes:
if (childoption != TEXT_NODE_NAME):
if (childoption.nodeName == self.CONDITION_ITEM):
condition = XML_Condition.getConditionValue(childstruct,childoption)
if (not condition):
childstruct.copyOffset(parsestruct)
break
elif(childoption.nodeName == self.PATH_ITEM):
path = childoption.xpath("text()")
if (path != [] ):
listpath = (path[-1]).nodeValue.split('/')
childstruct.setOffset(listpath)
modifyDefaultPath = False
elif(childoption.nodeName == self.SETVALUE_ITEM):
field = childoption.getAttributeNS(EMPTY_NAMESPACE,self.FIELD_TAG)
value = childoption.xpath("text()")
if (value != []):
value = value[0].nodeValue
else :
value = ""
fieldValues[field] = value
if(modifyDefaultPath):
if (childstruct.has_key([structnode.nodeName])):
childstruct.setOffset([structnode.nodeName])
else:
condition = False
if (condition):
parseitem = ParseValue(childstruct,valuetype,allowempty,fieldValues,scantime,showdefault,reprintparent)
parseitem.addFieldValues(dinamicdata)
parseitems.append(parseitem)
childstruct = parsestruct.clone()
if(structnodelist == []):
if (not modifyDefaultPath):
parseitem = ParseValue(pathstruct=childstruct,fieldValues=dinamicdata)
parseitems.append(parseitem)
elif (childstruct.has_key([structnode.nodeName])):
childstruct.setOffset([structnode.nodeName])
parseitem = ParseValue(pathstruct=childstruct,fieldValues=dinamicdata)
parseitems.append(parseitem)
elif (dinamicdata.has_key(structnode.nodeName)):
parseitem = ParseValue(fieldValues={structnode.nodeName: dinamicdata[structnode.nodeName]})
parseitems.append(parseitem)
return parseitems
def makeCommand(self,
issuenode,
structnode,
commandName,
absolutepathdefault=False,
recursiondefault=True):
"""
Generates the appropiate device commands according to the protocol XML Meta Translation Languag eStructure
@type issuenode: cDomelette
@param issuenode: is a the xml node that we want to make the commands of
@type structnode : cDomelette
@param structnode: is the parent in the device's XML Configuration of the equivalent node of issuenode in the XML structure
@type commandName: COMMAND_ITEM | EXITCOMMAND_ITEM | CREATINGCOMMAND_ITEM | DELETINGCOMMAND_ITEM | FOLLOWCOMMAND_ITEM
@param commandName: is the kind of command that should be look for.
@type absolutepathdefault: boolean
@param absolutepathdefault: When creates the commands it ignore the followcommand.
@type recursiondefault: boolean
@param recursiondefault: The recursion default value for the type of command
@rtype: CommandList
@return: the list of command generated for this issuenode.
"""
commands = None
for structoption in structnode.xpath(commandName):
if (commands == None):
commands = []
condition = structoption.xpath(self.CONDITION_ITEM)
if (condition != []):
conditionvalue = XML_Condition.getConditionValue(
issuenode, condition[0])
else:
conditionvalue = True
if (conditionvalue):
command = Command(absolutepath=absolutepathdefault,
recursion=recursiondefault)
textlist = structoption.xpath("text()")
strcommand = ""
for text in textlist:
strcommand = strcommand + text.nodeValue.strip()
tempvalue = structoption.getAttributeNS(
EMPTY_NAMESPACE, self.NEGATION_TAG)
if (tempvalue == "true"):
command.setNegate()
tempvalue = structoption.getAttributeNS(
EMPTY_NAMESPACE, self.ABSOLUTECOMM_TAG)
if (tempvalue == "true"):
command.setAbsolutePath()
elif (tempvalue == "false"):
command.setAbsolutePath(False)
tempvalue = structoption.getAttributeNS(
EMPTY_NAMESPACE, self.RECURSION_TAG)
if (tempvalue == "true"):
command.setRecursion(True)
elif (tempvalue == "false"):
command.setRecursion(False)
values = []
for structoption in structoption.xpath(self.VALUE_ITEM):
condition = structoption.xpath(self.CONDITION_ITEM)
if (condition != []):
conditionvalue = XML_Condition.getConditionValue(
issuenode, condition[0])
else:
conditionvalue = True
value = ""
if (conditionvalue):
for item in structoption.childNodes:
if (item.nodeName == TEXT_NODE_NAME):
if (item.nodeValue.strip() != ""):
for xpathvalue in issuenode.xpath(
item.nodeValue.strip()):
if (xpathvalue.nodeName ==
TEXT_NODE_NAME):
value = value + " " + xpathvalue.nodeValue
else:
value = value + " " + xpathvalue.nodeName
elif (item.nodeName == self.VALUE_STRING):
value = value + " " + item.firstChild.nodeValue
values.append(value.strip())
if (strcommand != ""):
strcommand = strcommand % tuple(values)
command.setCommand(strcommand)
commands.append(command)
return commands
