You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
1.3 KiB
53 lines
1.3 KiB
// 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
|
|
|
|
import (
|
|
"database/sql/driver"
|
|
"fmt"
|
|
)
|
|
|
|
// FeatureType indicates the type of feature that a vulnerability
|
|
// affects.
|
|
type FeatureType string
|
|
|
|
const (
|
|
SourcePackage FeatureType = "source"
|
|
BinaryPackage FeatureType = "binary"
|
|
)
|
|
|
|
var featureTypes = []FeatureType{
|
|
SourcePackage,
|
|
BinaryPackage,
|
|
}
|
|
|
|
// Scan implements the database/sql.Scanner interface.
|
|
func (t *FeatureType) Scan(value interface{}) error {
|
|
val := value.(string)
|
|
for _, ft := range featureTypes {
|
|
if string(ft) == val {
|
|
*t = ft
|
|
return nil
|
|
}
|
|
}
|
|
|
|
panic(fmt.Sprintf("invalid feature type received from database: '%s'", val))
|
|
}
|
|
|
|
// Value implements the database/sql/driver.Valuer interface.
|
|
func (t *FeatureType) Value() (driver.Value, error) {
|
|
return string(*t), nil
|
|
}
|