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// Copyright 2019 clair authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package database
// Layer is a layer with all the detected features and namespaces.
type Layer struct {
// Hash is the sha-256 tarsum on the layer's blob content.
Hash string `json:"hash"`
// By contains a list of detectors scanned this Layer.
By []Detector `json:"by"`
Namespaces []LayerNamespace `json:"namespaces"`
Features []LayerFeature `json:"features"`
}
func (l *Layer) GetFeatures() []Feature {
features := make([]Feature, 0, len(l.Features))
for _, f := range l.Features {
features = append(features, f.Feature)
}
return features
}
func (l *Layer) GetNamespaces() []Namespace {
namespaces := make([]Namespace, 0, len(l.Namespaces)+len(l.Features))
for _, ns := range l.Namespaces {
namespaces = append(namespaces, ns.Namespace)
}
for _, f := range l.Features {
if f.PotentialNamespace.Valid() {
namespaces = append(namespaces, f.PotentialNamespace)
}
}
return namespaces
}
// LayerNamespace is a namespace with detection information.
type LayerNamespace struct {
Namespace `json:"namespace"`
// By is the detector found the namespace.
By Detector `json:"by"`
}
// LayerFeature is a feature with detection information.
type LayerFeature struct {
Feature `json:"feature"`
// By is the detector found the feature.
By Detector `json:"by"`
PotentialNamespace Namespace `json:"potentialNamespace"`
}
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