mirror of https://github.com/k3s-io/k3s
136 lines
2.8 KiB
Go
136 lines
2.8 KiB
Go
/*
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Copyright 2019 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package v1
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import (
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"errors"
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"k8s.io/apimachinery/pkg/util/json"
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)
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var jsTrue = []byte("true")
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var jsFalse = []byte("false")
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func (s JSONSchemaPropsOrBool) MarshalJSON() ([]byte, error) {
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if s.Schema != nil {
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return json.Marshal(s.Schema)
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}
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if s.Schema == nil && !s.Allows {
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return jsFalse, nil
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}
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return jsTrue, nil
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}
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func (s *JSONSchemaPropsOrBool) UnmarshalJSON(data []byte) error {
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var nw JSONSchemaPropsOrBool
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switch {
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case len(data) == 0:
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case data[0] == '{':
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var sch JSONSchemaProps
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if err := json.Unmarshal(data, &sch); err != nil {
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return err
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}
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nw.Allows = true
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nw.Schema = &sch
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case len(data) == 4 && string(data) == "true":
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nw.Allows = true
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case len(data) == 5 && string(data) == "false":
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nw.Allows = false
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default:
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return errors.New("boolean or JSON schema expected")
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}
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*s = nw
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return nil
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}
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func (s JSONSchemaPropsOrStringArray) MarshalJSON() ([]byte, error) {
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if len(s.Property) > 0 {
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return json.Marshal(s.Property)
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}
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if s.Schema != nil {
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return json.Marshal(s.Schema)
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}
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return []byte("null"), nil
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}
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func (s *JSONSchemaPropsOrStringArray) UnmarshalJSON(data []byte) error {
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var first byte
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if len(data) > 1 {
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first = data[0]
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}
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var nw JSONSchemaPropsOrStringArray
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if first == '{' {
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var sch JSONSchemaProps
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if err := json.Unmarshal(data, &sch); err != nil {
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return err
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}
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nw.Schema = &sch
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}
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if first == '[' {
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if err := json.Unmarshal(data, &nw.Property); err != nil {
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return err
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}
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}
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*s = nw
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return nil
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}
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func (s JSONSchemaPropsOrArray) MarshalJSON() ([]byte, error) {
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if len(s.JSONSchemas) > 0 {
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return json.Marshal(s.JSONSchemas)
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}
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return json.Marshal(s.Schema)
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}
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func (s *JSONSchemaPropsOrArray) UnmarshalJSON(data []byte) error {
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var nw JSONSchemaPropsOrArray
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var first byte
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if len(data) > 1 {
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first = data[0]
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}
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if first == '{' {
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var sch JSONSchemaProps
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if err := json.Unmarshal(data, &sch); err != nil {
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return err
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}
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nw.Schema = &sch
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}
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if first == '[' {
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if err := json.Unmarshal(data, &nw.JSONSchemas); err != nil {
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return err
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}
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}
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*s = nw
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return nil
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}
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func (s JSON) MarshalJSON() ([]byte, error) {
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if len(s.Raw) > 0 {
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return s.Raw, nil
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}
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return []byte("null"), nil
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}
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func (s *JSON) UnmarshalJSON(data []byte) error {
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if len(data) > 0 && string(data) != "null" {
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s.Raw = data
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}
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return nil
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}
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