def __init__(self, json5_file_path, output_dir):
super(FeaturePolicyFeatureWriter,
self).__init__(json5_file_path, output_dir)
runtime_features = []
feature_policy_features = []
# Note: there can be feature with same 'name' attribute in document_policy_features
# and in feature_policy_features. They are supposed to have the same 'depends_on' attribute.
# However, their feature_policy_name and document_policy_name might be different.
document_policy_features = []
for feature in self.json5_file.name_dictionaries:
if feature['feature_policy_name']:
feature_policy_features.append(feature)
elif feature['document_policy_name']:
document_policy_features.append(feature)
else:
runtime_features.append(feature)
origin_trials_set = origin_trials(runtime_features)
origin_trial_dependency_map = defaultdict(list)
runtime_to_feature_policy_map = defaultdict(list)
runtime_to_document_policy_map = defaultdict(list)
for feature in feature_policy_features + document_policy_features:
for dependency in feature['depends_on']:
if str(dependency) in origin_trials_set:
deps = origin_trial_dependency_map[feature['name']]
if dependency not in deps:
deps.append(dependency)
else:
if feature['feature_policy_name']:
runtime_to_feature_policy_map[dependency].append(
feature['name'])
else:
runtime_to_document_policy_map[dependency].append(
feature['name'])
self._outputs = {
self.file_basename + '.cc':
template_expander.use_jinja(
'templates/' + self.file_basename + '.cc.tmpl')(lambda: {
'header_guard':
self.make_header_guard(self._relative_output_dir + self.
file_basename + '.h'),
'input_files':
self._input_files,
'feature_policy_features':
feature_policy_features,
'document_policy_features':
document_policy_features,
'origin_trial_dependency_map':
origin_trial_dependency_map,
'runtime_to_feature_policy_map':
runtime_to_feature_policy_map,
'runtime_to_document_policy_map':
runtime_to_document_policy_map
}),
}
def __init__(self, json5_file_path, output_dir):
super(FeaturePolicyFeatureWriter,
self).__init__(json5_file_path, output_dir)
runtime_features = []
feature_policy_features = []
# Note: there can be feature with same 'name' attribute in
# document_policy_features and in feature_policy_features.
# They are supposed to have the same 'depends_on' attribute.
# However, their feature_policy_name and document_policy_name
# might be different.
document_policy_features = []
def to_devtools_enum_format(feature_policy_name):
""" Convert '-' separated feature_policy_name to cammel case devtool enum name """
return ''.join(
[name.capitalize() for name in feature_policy_name.split('-')])
for feature in self.json5_file.name_dictionaries:
if feature['feature_policy_name']:
feature['devtools_enum_name'] = to_devtools_enum_format(
feature['feature_policy_name'])
feature_policy_features.append(feature)
elif feature['document_policy_name']:
document_policy_features.append(feature)
else:
runtime_features.append(feature)
origin_trials_set = origin_trials(runtime_features)
fp_origin_trial_dependency_map = defaultdict(list)
dp_origin_trial_dependency_map = defaultdict(list)
runtime_to_feature_policy_map = defaultdict(list)
runtime_to_document_policy_map = defaultdict(list)
for feature in feature_policy_features + document_policy_features:
for dependency in feature['depends_on']:
if str(dependency) in origin_trials_set:
if feature['feature_policy_name']:
fp_origin_trial_dependency_map[feature['name']].append(
dependency)
else:
dp_origin_trial_dependency_map[feature['name']].append(
dependency)
else:
if feature['feature_policy_name']:
runtime_to_feature_policy_map[dependency].append(
feature['name'])
else:
runtime_to_document_policy_map[dependency].append(
feature['name'])
self._outputs = {
self.file_basename + '.cc':
template_expander.use_jinja(
'templates/' + self.file_basename + '.cc.tmpl')(lambda: {
'header_guard':
self.make_header_guard(self._relative_output_dir + self.
file_basename + '.h'),
'input_files':
self._input_files,
'feature_policy_features':
feature_policy_features,
'document_policy_features':
document_policy_features,
'fp_origin_trial_dependency_map':
fp_origin_trial_dependency_map,
'dp_origin_trial_dependency_map':
dp_origin_trial_dependency_map,
'runtime_to_feature_policy_map':
runtime_to_feature_policy_map,
'runtime_to_document_policy_map':
runtime_to_document_policy_map
}),
}