configurationengine/source/plugins/symbian/ConeCRMLPlugin/CRMLPlugin/crml_validators.py
Merge changes to system model generator to SF tip.
#
# Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
# All rights reserved.
# This component and the accompanying materials are made available
# under the terms of "Eclipse Public License v1.0"
# which accompanies this distribution, and is available
# at the URL "http://www.eclipse.org/legal/epl-v10.html".
#
# Initial Contributors:
# Nokia Corporation - initial contribution.
#
# Contributors:
#
# Description:
#
from cone.public import api, exceptions
from cone.validation.implmlvalidation import ImplValidatorBase
from CRMLPlugin import crml_impl
from CRMLPlugin import crml_model
class CrmlValidatorBase(ImplValidatorBase):
SUPPORTED_IMPL_CLASSES = crml_impl.CrmlImpl
class CrmlReferenceValidator(CrmlValidatorBase):
PROBLEM_TYPES = ['model.implml.crml.invalid_ref']
def validate(self):
self.dview = self.context.configuration.get_default_view()
for key in self.impl.repository.keys:
if isinstance(key, crml_model.CrmlSimpleKey):
self._check_ref(key.ref, key.line)
elif isinstance(key, crml_model.CrmlBitmaskKey):
for bit in key.bits:
self._check_ref(bit.ref, bit.line)
elif isinstance(key, crml_model.CrmlKeyRange):
for subkey in key.subkeys:
fullref = "%s.%s" % (key.ref, subkey.ref)
self._check_ref(fullref, subkey.line)
def _check_ref(self, ref, line):
self.check_feature_reference(ref, line, self.PROBLEM_TYPES[0])
class CrmlDuplicateUidValidator(CrmlValidatorBase):
PROBLEM_TYPES = ['model.implml.crml.duplicate_uid']
def validate(self):
# Collect a dictionary of CRML keys by UID
keys_by_uid = {}
for key in self.impl.repository.keys:
if isinstance(key, (crml_model.CrmlSimpleKey, crml_model.CrmlBitmaskKey)):
try:
try:
uid = long(key.int)
except ValueError:
uid = long(key.int, 16)
except ValueError:
# Silently ignore non-numeric UID values (they should be caught
# by other validation)
continue
keys = keys_by_uid.get(uid, [])
keys.append(key)
keys_by_uid[uid] = keys
# Check for duplicates
for uid, keys in keys_by_uid.iteritems():
if len(keys) > 1:
if len(keys) > 2:
key_lst = "keys on lines %s" % ', '.join([str(key.line) for key in keys[:-2]])
key_lst += ' and %s' % keys[-2].line
else:
key_lst = "key on line %s" % keys[-2].line
prob = api.Problem(
msg = "Duplicate key UID 0x%08X (duplicate with %s)" % (uid, key_lst),
type = self.PROBLEM_TYPES[0],
line = keys[-1].line,
file = self.impl.ref)
self.context.problems.append(prob)
VALIDATOR_CLASSES = [CrmlReferenceValidator, CrmlDuplicateUidValidator]