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author | Nathan Dench <ndenc2@gmail.com> | 2019-05-24 15:16:44 +1000 |
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committer | Nathan Dench <ndenc2@gmail.com> | 2019-05-24 15:16:44 +1000 |
commit | 107c1cdb09c575aa2f61d97f48d8587eb6bada4c (patch) | |
tree | ca7d008643efc555c388baeaf1d986e0b6b3e28c /vendor/github.com/vmihailenco/msgpack/encode_value.go | |
parent | 844b5a68d8af4791755b8f0ad293cc99f5959183 (diff) | |
download | terraform-provider-statuscake-107c1cdb09c575aa2f61d97f48d8587eb6bada4c.tar.gz terraform-provider-statuscake-107c1cdb09c575aa2f61d97f48d8587eb6bada4c.tar.zst terraform-provider-statuscake-107c1cdb09c575aa2f61d97f48d8587eb6bada4c.zip |
Upgrade to 0.12
Diffstat (limited to 'vendor/github.com/vmihailenco/msgpack/encode_value.go')
-rw-r--r-- | vendor/github.com/vmihailenco/msgpack/encode_value.go | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/vendor/github.com/vmihailenco/msgpack/encode_value.go b/vendor/github.com/vmihailenco/msgpack/encode_value.go new file mode 100644 index 0000000..b46ab02 --- /dev/null +++ b/vendor/github.com/vmihailenco/msgpack/encode_value.go | |||
@@ -0,0 +1,167 @@ | |||
1 | package msgpack | ||
2 | |||
3 | import ( | ||
4 | "fmt" | ||
5 | "reflect" | ||
6 | ) | ||
7 | |||
8 | var valueEncoders []encoderFunc | ||
9 | |||
10 | func init() { | ||
11 | valueEncoders = []encoderFunc{ | ||
12 | reflect.Bool: encodeBoolValue, | ||
13 | reflect.Int: encodeInt64CondValue, | ||
14 | reflect.Int8: encodeInt8CondValue, | ||
15 | reflect.Int16: encodeInt16CondValue, | ||
16 | reflect.Int32: encodeInt32CondValue, | ||
17 | reflect.Int64: encodeInt64CondValue, | ||
18 | reflect.Uint: encodeUint64CondValue, | ||
19 | reflect.Uint8: encodeUint8CondValue, | ||
20 | reflect.Uint16: encodeUint16CondValue, | ||
21 | reflect.Uint32: encodeUint32CondValue, | ||
22 | reflect.Uint64: encodeUint64CondValue, | ||
23 | reflect.Float32: encodeFloat32Value, | ||
24 | reflect.Float64: encodeFloat64Value, | ||
25 | reflect.Complex64: encodeUnsupportedValue, | ||
26 | reflect.Complex128: encodeUnsupportedValue, | ||
27 | reflect.Array: encodeArrayValue, | ||
28 | reflect.Chan: encodeUnsupportedValue, | ||
29 | reflect.Func: encodeUnsupportedValue, | ||
30 | reflect.Interface: encodeInterfaceValue, | ||
31 | reflect.Map: encodeMapValue, | ||
32 | reflect.Ptr: encodeUnsupportedValue, | ||
33 | reflect.Slice: encodeSliceValue, | ||
34 | reflect.String: encodeStringValue, | ||
35 | reflect.Struct: encodeStructValue, | ||
36 | reflect.UnsafePointer: encodeUnsupportedValue, | ||
37 | } | ||
38 | } | ||
39 | |||
40 | func getEncoder(typ reflect.Type) encoderFunc { | ||
41 | if encoder, ok := typEncMap[typ]; ok { | ||
42 | return encoder | ||
43 | } | ||
44 | |||
45 | if typ.Implements(customEncoderType) { | ||
46 | return encodeCustomValue | ||
47 | } | ||
48 | if typ.Implements(marshalerType) { | ||
49 | return marshalValue | ||
50 | } | ||
51 | |||
52 | kind := typ.Kind() | ||
53 | |||
54 | // Addressable struct field value. | ||
55 | if kind != reflect.Ptr { | ||
56 | ptr := reflect.PtrTo(typ) | ||
57 | if ptr.Implements(customEncoderType) { | ||
58 | return encodeCustomValuePtr | ||
59 | } | ||
60 | if ptr.Implements(marshalerType) { | ||
61 | return marshalValuePtr | ||
62 | } | ||
63 | } | ||
64 | |||
65 | if typ == errorType { | ||
66 | return encodeErrorValue | ||
67 | } | ||
68 | |||
69 | switch kind { | ||
70 | case reflect.Ptr: | ||
71 | return ptrEncoderFunc(typ) | ||
72 | case reflect.Slice: | ||
73 | if typ.Elem().Kind() == reflect.Uint8 { | ||
74 | return encodeByteSliceValue | ||
75 | } | ||
76 | case reflect.Array: | ||
77 | if typ.Elem().Kind() == reflect.Uint8 { | ||
78 | return encodeByteArrayValue | ||
79 | } | ||
80 | case reflect.Map: | ||
81 | if typ.Key() == stringType { | ||
82 | switch typ.Elem() { | ||
83 | case stringType: | ||
84 | return encodeMapStringStringValue | ||
85 | case interfaceType: | ||
86 | return encodeMapStringInterfaceValue | ||
87 | } | ||
88 | } | ||
89 | } | ||
90 | return valueEncoders[kind] | ||
91 | } | ||
92 | |||
93 | func ptrEncoderFunc(typ reflect.Type) encoderFunc { | ||
94 | encoder := getEncoder(typ.Elem()) | ||
95 | return func(e *Encoder, v reflect.Value) error { | ||
96 | if v.IsNil() { | ||
97 | return e.EncodeNil() | ||
98 | } | ||
99 | return encoder(e, v.Elem()) | ||
100 | } | ||
101 | } | ||
102 | |||
103 | func encodeCustomValuePtr(e *Encoder, v reflect.Value) error { | ||
104 | if !v.CanAddr() { | ||
105 | return fmt.Errorf("msgpack: Encode(non-addressable %T)", v.Interface()) | ||
106 | } | ||
107 | encoder := v.Addr().Interface().(CustomEncoder) | ||
108 | return encoder.EncodeMsgpack(e) | ||
109 | } | ||
110 | |||
111 | func encodeCustomValue(e *Encoder, v reflect.Value) error { | ||
112 | switch v.Kind() { | ||
113 | case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice: | ||
114 | if v.IsNil() { | ||
115 | return e.EncodeNil() | ||
116 | } | ||
117 | } | ||
118 | |||
119 | encoder := v.Interface().(CustomEncoder) | ||
120 | return encoder.EncodeMsgpack(e) | ||
121 | } | ||
122 | |||
123 | func marshalValuePtr(e *Encoder, v reflect.Value) error { | ||
124 | if !v.CanAddr() { | ||
125 | return fmt.Errorf("msgpack: Encode(non-addressable %T)", v.Interface()) | ||
126 | } | ||
127 | return marshalValue(e, v.Addr()) | ||
128 | } | ||
129 | |||
130 | func marshalValue(e *Encoder, v reflect.Value) error { | ||
131 | switch v.Kind() { | ||
132 | case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice: | ||
133 | if v.IsNil() { | ||
134 | return e.EncodeNil() | ||
135 | } | ||
136 | } | ||
137 | |||
138 | marshaler := v.Interface().(Marshaler) | ||
139 | b, err := marshaler.MarshalMsgpack() | ||
140 | if err != nil { | ||
141 | return err | ||
142 | } | ||
143 | _, err = e.w.Write(b) | ||
144 | return err | ||
145 | } | ||
146 | |||
147 | func encodeBoolValue(e *Encoder, v reflect.Value) error { | ||
148 | return e.EncodeBool(v.Bool()) | ||
149 | } | ||
150 | |||
151 | func encodeInterfaceValue(e *Encoder, v reflect.Value) error { | ||
152 | if v.IsNil() { | ||
153 | return e.EncodeNil() | ||
154 | } | ||
155 | return e.EncodeValue(v.Elem()) | ||
156 | } | ||
157 | |||
158 | func encodeErrorValue(e *Encoder, v reflect.Value) error { | ||
159 | if v.IsNil() { | ||
160 | return e.EncodeNil() | ||
161 | } | ||
162 | return e.EncodeString(v.Interface().(error).Error()) | ||
163 | } | ||
164 | |||
165 | func encodeUnsupportedValue(e *Encoder, v reflect.Value) error { | ||
166 | return fmt.Errorf("msgpack: Encode(unsupported %s)", v.Type()) | ||
167 | } | ||