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authorLibravatar dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>2023-06-01 22:20:16 +0100
committerLibravatar GitHub <noreply@github.com>2023-06-01 22:20:16 +0100
commit55aacaf4b07c1921061245cbaa3d307e97cf3c29 (patch)
treed969c5d9728566de1e794e19c5b19d3b660f790e /vendor/github.com/bytedance/sonic/encoder/encoder.go
parent[chore/frontend] refactor header templating, add apple-touch-icon (#1850) (diff)
downloadgotosocial-55aacaf4b07c1921061245cbaa3d307e97cf3c29.tar.xz
[chore]: Bump github.com/gin-gonic/gin from 1.9.0 to 1.9.1 (#1855)
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Diffstat (limited to 'vendor/github.com/bytedance/sonic/encoder/encoder.go')
-rw-r--r--vendor/github.com/bytedance/sonic/encoder/encoder.go311
1 files changed, 0 insertions, 311 deletions
diff --git a/vendor/github.com/bytedance/sonic/encoder/encoder.go b/vendor/github.com/bytedance/sonic/encoder/encoder.go
deleted file mode 100644
index 7a1330166..000000000
--- a/vendor/github.com/bytedance/sonic/encoder/encoder.go
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
- * Copyright 2021 ByteDance Inc.
- *
- * 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 encoder
-
-import (
- `bytes`
- `encoding/json`
- `reflect`
- `runtime`
-
- `github.com/bytedance/sonic/internal/native`
- `github.com/bytedance/sonic/internal/native/types`
- `github.com/bytedance/sonic/internal/rt`
- `github.com/bytedance/sonic/utf8`
- `github.com/bytedance/sonic/option`
-)
-
-// Options is a set of encoding options.
-type Options uint64
-
-const (
- bitSortMapKeys = iota
- bitEscapeHTML
- bitCompactMarshaler
- bitNoQuoteTextMarshaler
- bitNoNullSliceOrMap
- bitValidateString
-
- // used for recursive compile
- bitPointerValue = 63
-)
-
-const (
- // SortMapKeys indicates that the keys of a map needs to be sorted
- // before serializing into JSON.
- // WARNING: This hurts performance A LOT, USE WITH CARE.
- SortMapKeys Options = 1 << bitSortMapKeys
-
- // EscapeHTML indicates encoder to escape all HTML characters
- // after serializing into JSON (see https://pkg.go.dev/encoding/json#HTMLEscape).
- // WARNING: This hurts performance A LOT, USE WITH CARE.
- EscapeHTML Options = 1 << bitEscapeHTML
-
- // CompactMarshaler indicates that the output JSON from json.Marshaler
- // is always compact and needs no validation
- CompactMarshaler Options = 1 << bitCompactMarshaler
-
- // NoQuoteTextMarshaler indicates that the output text from encoding.TextMarshaler
- // is always escaped string and needs no quoting
- NoQuoteTextMarshaler Options = 1 << bitNoQuoteTextMarshaler
-
- // NoNullSliceOrMap indicates all empty Array or Object are encoded as '[]' or '{}',
- // instead of 'null'
- NoNullSliceOrMap Options = 1 << bitNoNullSliceOrMap
-
- // ValidateString indicates that encoder should validate the input string
- // before encoding it into JSON.
- ValidateString Options = 1 << bitValidateString
-
- // CompatibleWithStd is used to be compatible with std encoder.
- CompatibleWithStd Options = SortMapKeys | EscapeHTML | CompactMarshaler
-)
-
-// Encoder represents a specific set of encoder configurations.
-type Encoder struct {
- Opts Options
- prefix string
- indent string
-}
-
-// Encode returns the JSON encoding of v.
-func (self *Encoder) Encode(v interface{}) ([]byte, error) {
- if self.indent != "" || self.prefix != "" {
- return EncodeIndented(v, self.prefix, self.indent, self.Opts)
- }
- return Encode(v, self.Opts)
-}
-
-// SortKeys enables the SortMapKeys option.
-func (self *Encoder) SortKeys() *Encoder {
- self.Opts |= SortMapKeys
- return self
-}
-
-// SetEscapeHTML specifies if option EscapeHTML opens
-func (self *Encoder) SetEscapeHTML(f bool) {
- if f {
- self.Opts |= EscapeHTML
- } else {
- self.Opts &= ^EscapeHTML
- }
-}
-
-// SetValidateString specifies if option ValidateString opens
-func (self *Encoder) SetValidateString(f bool) {
- if f {
- self.Opts |= ValidateString
- } else {
- self.Opts &= ^ValidateString
- }
-}
-
-// SetCompactMarshaler specifies if option CompactMarshaler opens
-func (self *Encoder) SetCompactMarshaler(f bool) {
- if f {
- self.Opts |= CompactMarshaler
- } else {
- self.Opts &= ^CompactMarshaler
- }
-}
-
-// SetNoQuoteTextMarshaler specifies if option NoQuoteTextMarshaler opens
-func (self *Encoder) SetNoQuoteTextMarshaler(f bool) {
- if f {
- self.Opts |= NoQuoteTextMarshaler
- } else {
- self.Opts &= ^NoQuoteTextMarshaler
- }
-}
-
-// SetIndent instructs the encoder to format each subsequent encoded
-// value as if indented by the package-level function EncodeIndent().
-// Calling SetIndent("", "") disables indentation.
-func (enc *Encoder) SetIndent(prefix, indent string) {
- enc.prefix = prefix
- enc.indent = indent
-}
-
-// Quote returns the JSON-quoted version of s.
-func Quote(s string) string {
- var n int
- var p []byte
-
- /* check for empty string */
- if s == "" {
- return `""`
- }
-
- /* allocate space for result */
- n = len(s) + 2
- p = make([]byte, 0, n)
-
- /* call the encoder */
- _ = encodeString(&p, s)
- return rt.Mem2Str(p)
-}
-
-// Encode returns the JSON encoding of val, encoded with opts.
-func Encode(val interface{}, opts Options) ([]byte, error) {
- buf := newBytes()
- err := EncodeInto(&buf, val, opts)
-
- /* check for errors */
- if err != nil {
- freeBytes(buf)
- return nil, err
- }
-
- if opts & EscapeHTML != 0 || opts & ValidateString != 0 {
- return buf, nil
- }
-
- /* make a copy of the result */
- ret := make([]byte, len(buf))
- copy(ret, buf)
-
- freeBytes(buf)
- /* return the buffer into pool */
- return ret, nil
-}
-
-// EncodeInto is like Encode but uses a user-supplied buffer instead of allocating
-// a new one.
-func EncodeInto(buf *[]byte, val interface{}, opts Options) error {
- stk := newStack()
- efv := rt.UnpackEface(val)
- err := encodeTypedPointer(buf, efv.Type, &efv.Value, stk, uint64(opts))
-
- /* return the stack into pool */
- if err != nil {
- resetStack(stk)
- }
- freeStack(stk)
-
- /* EscapeHTML needs to allocate a new buffer*/
- if opts & EscapeHTML != 0 {
- dest := HTMLEscape(nil, *buf)
- freeBytes(*buf) // free origin used buffer
- *buf = dest
- }
-
- if opts & ValidateString != 0 && !utf8.Validate(*buf) {
- dest := utf8.CorrectWith(nil, *buf, `\ufffd`)
- freeBytes(*buf) // free origin used buffer
- *buf = dest
- }
-
- /* avoid GC ahead */
- runtime.KeepAlive(buf)
- runtime.KeepAlive(efv)
- return err
-}
-
-var typeByte = rt.UnpackType(reflect.TypeOf(byte(0)))
-
-// HTMLEscape appends to dst the JSON-encoded src with <, >, &, U+2028 and U+2029
-// characters inside string literals changed to \u003c, \u003e, \u0026, \u2028, \u2029
-// so that the JSON will be safe to embed inside HTML <script> tags.
-// For historical reasons, web browsers don't honor standard HTML
-// escaping within <script> tags, so an alternative JSON encoding must
-// be used.
-func HTMLEscape(dst []byte, src []byte) []byte {
- return htmlEscape(dst, src)
-}
-
-// EncodeIndented is like Encode but applies Indent to format the output.
-// Each JSON element in the output will begin on a new line beginning with prefix
-// followed by one or more copies of indent according to the indentation nesting.
-func EncodeIndented(val interface{}, prefix string, indent string, opts Options) ([]byte, error) {
- var err error
- var out []byte
- var buf *bytes.Buffer
-
- /* encode into the buffer */
- out = newBytes()
- err = EncodeInto(&out, val, opts)
-
- /* check for errors */
- if err != nil {
- freeBytes(out)
- return nil, err
- }
-
- /* indent the JSON */
- buf = newBuffer()
- err = json.Indent(buf, out, prefix, indent)
-
- /* check for errors */
- if err != nil {
- freeBytes(out)
- freeBuffer(buf)
- return nil, err
- }
-
- /* copy to the result buffer */
- ret := make([]byte, buf.Len())
- copy(ret, buf.Bytes())
-
- /* return the buffers into pool */
- freeBytes(out)
- freeBuffer(buf)
- return ret, nil
-}
-
-// Pretouch compiles vt ahead-of-time to avoid JIT compilation on-the-fly, in
-// order to reduce the first-hit latency.
-//
-// Opts are the compile options, for example, "option.WithCompileRecursiveDepth" is
-// a compile option to set the depth of recursive compile for the nested struct type.
-func Pretouch(vt reflect.Type, opts ...option.CompileOption) error {
- cfg := option.DefaultCompileOptions()
- for _, opt := range opts {
- opt(&cfg)
- break
- }
- return pretouchRec(map[reflect.Type]uint8{vt: 0}, cfg)
-}
-
-// Valid validates json and returns first non-blank character position,
-// if it is only one valid json value.
-// Otherwise returns invalid character position using start.
-//
-// Note: it does not check for the invalid UTF-8 characters.
-func Valid(data []byte) (ok bool, start int) {
- n := len(data)
- if n == 0 {
- return false, -1
- }
- s := rt.Mem2Str(data)
- p := 0
- m := types.NewStateMachine()
- ret := native.ValidateOne(&s, &p, m)
- types.FreeStateMachine(m)
-
- if ret < 0 {
- return false, p-1
- }
-
- /* check for trailing spaces */
- for ;p < n; p++ {
- if (types.SPACE_MASK & (1 << data[p])) == 0 {
- return false, p
- }
- }
-
- return true, ret
-} \ No newline at end of file