mirror of
https://github.com/letic/terraform-provider-google.git
synced 2024-09-06 17:16:44 +00:00
173 lines
3.2 KiB
Go
173 lines
3.2 KiB
Go
![]() |
package msgpack
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import (
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"reflect"
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"sort"
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"github.com/vmihailenco/msgpack/codes"
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)
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func encodeMapValue(e *Encoder, v reflect.Value) error {
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if v.IsNil() {
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return e.EncodeNil()
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}
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if err := e.EncodeMapLen(v.Len()); err != nil {
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return err
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}
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for _, key := range v.MapKeys() {
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if err := e.EncodeValue(key); err != nil {
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return err
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}
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if err := e.EncodeValue(v.MapIndex(key)); err != nil {
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return err
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}
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}
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return nil
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}
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func encodeMapStringStringValue(e *Encoder, v reflect.Value) error {
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if v.IsNil() {
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return e.EncodeNil()
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}
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if err := e.EncodeMapLen(v.Len()); err != nil {
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return err
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}
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m := v.Convert(mapStringStringType).Interface().(map[string]string)
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if e.sortMapKeys {
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return e.encodeSortedMapStringString(m)
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}
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for mk, mv := range m {
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if err := e.EncodeString(mk); err != nil {
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return err
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}
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if err := e.EncodeString(mv); err != nil {
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return err
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}
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}
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return nil
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}
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func encodeMapStringInterfaceValue(e *Encoder, v reflect.Value) error {
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if v.IsNil() {
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return e.EncodeNil()
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}
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if err := e.EncodeMapLen(v.Len()); err != nil {
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return err
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}
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m := v.Convert(mapStringInterfaceType).Interface().(map[string]interface{})
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if e.sortMapKeys {
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return e.encodeSortedMapStringInterface(m)
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}
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for mk, mv := range m {
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if err := e.EncodeString(mk); err != nil {
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return err
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}
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if err := e.Encode(mv); err != nil {
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return err
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}
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}
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return nil
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}
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func (e *Encoder) encodeSortedMapStringString(m map[string]string) error {
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keys := make([]string, 0, len(m))
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for k, _ := range m {
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keys = append(keys, k)
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}
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sort.Strings(keys)
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for _, k := range keys {
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err := e.EncodeString(k)
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if err != nil {
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return err
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}
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if err = e.EncodeString(m[k]); err != nil {
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return err
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}
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}
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return nil
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}
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func (e *Encoder) encodeSortedMapStringInterface(m map[string]interface{}) error {
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keys := make([]string, 0, len(m))
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for k, _ := range m {
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keys = append(keys, k)
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}
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sort.Strings(keys)
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for _, k := range keys {
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err := e.EncodeString(k)
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if err != nil {
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return err
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}
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if err = e.Encode(m[k]); err != nil {
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return err
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}
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}
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return nil
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}
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func (e *Encoder) EncodeMapLen(l int) error {
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if l < 16 {
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return e.writeCode(codes.FixedMapLow | codes.Code(l))
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}
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if l < 65536 {
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return e.write2(codes.Map16, uint16(l))
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}
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return e.write4(codes.Map32, uint32(l))
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}
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func encodeStructValue(e *Encoder, strct reflect.Value) error {
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var structFields *fields
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if e.useJSONTag {
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structFields = jsonStructs.Fields(strct.Type())
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} else {
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structFields = structs.Fields(strct.Type())
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}
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if e.structAsArray || structFields.AsArray {
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return encodeStructValueAsArray(e, strct, structFields.List)
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}
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fields := structFields.OmitEmpty(strct)
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if err := e.EncodeMapLen(len(fields)); err != nil {
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return err
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}
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for _, f := range fields {
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if err := e.EncodeString(f.name); err != nil {
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return err
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}
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if err := f.EncodeValue(e, strct); err != nil {
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return err
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}
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}
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return nil
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}
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func encodeStructValueAsArray(e *Encoder, strct reflect.Value, fields []*field) error {
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if err := e.EncodeArrayLen(len(fields)); err != nil {
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return err
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}
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for _, f := range fields {
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if err := f.EncodeValue(e, strct); err != nil {
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return err
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}
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}
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return nil
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}
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