forked from TrueCloudLab/restic
46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
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package runtime
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import (
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"encoding/json"
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"io"
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)
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// JSONBuiltin is a Marshaler which marshals/unmarshals into/from JSON
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// with the standard "encoding/json" package of Golang.
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// Although it is generally faster for simple proto messages than JSONPb,
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// it does not support advanced features of protobuf, e.g. map, oneof, ....
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//
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// The NewEncoder and NewDecoder types return *json.Encoder and
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// *json.Decoder respectively.
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type JSONBuiltin struct{}
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// ContentType always Returns "application/json".
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func (*JSONBuiltin) ContentType() string {
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return "application/json"
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}
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// Marshal marshals "v" into JSON
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func (j *JSONBuiltin) Marshal(v interface{}) ([]byte, error) {
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return json.Marshal(v)
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}
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// Unmarshal unmarshals JSON data into "v".
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func (j *JSONBuiltin) Unmarshal(data []byte, v interface{}) error {
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return json.Unmarshal(data, v)
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}
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// NewDecoder returns a Decoder which reads JSON stream from "r".
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func (j *JSONBuiltin) NewDecoder(r io.Reader) Decoder {
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return json.NewDecoder(r)
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}
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// NewEncoder returns an Encoder which writes JSON stream into "w".
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func (j *JSONBuiltin) NewEncoder(w io.Writer) Encoder {
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return json.NewEncoder(w)
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}
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// Delimiter for newline encoded JSON streams.
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func (j *JSONBuiltin) Delimiter() []byte {
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return []byte("\n")
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}
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