filepath = os.path.join(sfatables_config, 'processors', processor)
# XXX
- print filepath
styledoc = libxml2.parseFile(filepath)
style = libxslt.parseStylesheetDoc(styledoc)
result = style.applyStylesheet(doc, None)
target_result = self.apply_processor('target',rspec,None)
return target_result
+ def add_rule_context_to_rspec(self, doc):
+ p = doc.xpathNewContext()
+ context = p.xpathEval("//RSpec")
+ if (not context):
+ raise Exception('Request is not an rspec')
+ else:
+ # Add the request context
+ matchNode = libxml2.newNode('match-context')
+ for match_argument in self.arguments['match']:
+ matchNode.addChild(match_argument)
+
+ targetNode = libxml2.newNode('target-context')
+ for target_argument in self.arguments['target']:
+ targetNode.addChild(target_argument)
+
+ context[0].addChild(matchNode)
+ context[0].addChild(targetNode)
+ p.xpathFreeContext()
+
+ return doc
+
def apply_interpreted(self, rspec):
+ rspec = self.add_rule_context_to_rspec(rspec)
# Interpreted
#
# output =
# if (match(match_args, rspec)
# then target(target_args, rspec)
# else rspec
-
+
+ import pdb
if (self.match(rspec)):
- return self.target(rspec)
+ return (True,self.wrap_up(self.target(rspec)))
else:
- return rspec
+ return (False,self.wrap_up(rspec))
def apply_compiled(rspec):
self.terminal = 1
self.processors[type] = processor[0].content
- self.arguments[type] = p.xpathEval('//rule')
+ self.arguments[type] = p.xpathEval('//rule//argument[value!=""]')
p.xpathFreeContext()
- def wrap_rspec (self, type, rspec):
- argument = self.arguments[type]
- p = rspec.xmldoc.xpathNewContext()
- root_node = p.xpathEval('/RSpec')
- if (not root_node or not root_node):
- raise Exception('An evil aggregate manager sent me a malformed RSpec. Please see the stack trace to identify it.')
-
- root_node.addChild(arguments[type])
- return rspec
-
def __init__(self, chain=None, rule_number=None):
self.rule_number = None
self.chain = None