1 # Copyright 2013 The Chromium Authors. All rights reserved. 2 # Use of this source code is governed by a BSD-style license that can be 3 # found in the LICENSE file. 4 5 import file_verifier 6 import process_verifier 7 import registry_verifier 8 9 10 class VerifierRunner: 11 """Runs all Verifiers.""" 12 13 def __init__(self): 14 """Constructor.""" 15 # TODO(sukolsak): Implement other verifiers 16 self._verifiers = { 17 'Files': file_verifier.FileVerifier(), 18 'Processes': process_verifier.ProcessVerifier(), 19 'RegistryEntries': registry_verifier.RegistryVerifier(), 20 } 21 22 def VerifyAll(self, property, variable_expander): 23 """Verifies that the current machine states match the property dictionary. 24 25 A property dictionary is a dictionary where each key is a verifier's name 26 and the associated value is the input to that verifier. For details about 27 the input format for each verifier, take a look at http://goo.gl/1P85WL 28 29 Args: 30 property: A property dictionary. 31 variable_expander: A VariableExpander object. 32 """ 33 for verifier_name, verifier_input in property.iteritems(): 34 if verifier_name not in self._verifiers: 35 raise KeyError('Unknown verifier %s' % verifier_name) 36 self._verifiers[verifier_name].VerifyInput(verifier_input, 37 variable_expander) 38
