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// +build !amd64 !go1.16 go1.22
/*
* Copyright 2022 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 ast
import (
`encoding/base64`
`encoding/json`
`fmt`
`github.com/bytedance/sonic/internal/native/types`
`github.com/bytedance/sonic/internal/rt`
)
func init() {
println("WARNING: sonic only supports Go1.16~1.20 && CPU amd64, but your environment is not suitable")
}
func quote(buf *[]byte, val string) {
quoteString(buf, val)
}
func unquote(src string) (string, types.ParsingError) {
sp := rt.IndexChar(src, -1)
out, ok := unquoteBytes(rt.BytesFrom(sp, len(src)+2, len(src)+2))
if !ok {
return "", types.ERR_INVALID_ESCAPE
}
return rt.Mem2Str(out), 0
}
func decodeBase64(src string) ([]byte, error) {
return base64.StdEncoding.DecodeString(src)
}
func encodeBase64(src []byte) string {
return base64.StdEncoding.EncodeToString(src)
}
func (self *Parser) decodeValue() (val types.JsonState) {
e, v := decodeValue(self.s, self.p, self.dbuf == nil)
if e < 0 {
return v
}
self.p = e
return v
}
func (self *Parser) skip() (int, types.ParsingError) {
e, s := skipValue(self.s, self.p)
if e < 0 {
return self.p, types.ParsingError(-e)
}
self.p = e
return s, 0
}
func (self *Parser) skipFast() (int, types.ParsingError) {
e, s := skipValueFast(self.s, self.p)
if e < 0 {
return self.p, types.ParsingError(-e)
}
self.p = e
return s, 0
}
func (self *Node) encodeInterface(buf *[]byte) error {
out, err := json.Marshal(self.packAny())
if err != nil {
return err
}
*buf = append(*buf, out...)
return nil
}
func (self *Searcher) GetByPath(path ...interface{}) (Node, error) {
self.parser.p = 0
var err types.ParsingError
for _, p := range path {
if idx, ok := p.(int); ok && idx >= 0 {
if err = self.parser.searchIndex(idx); err != 0 {
return Node{}, self.parser.ExportError(err)
}
} else if key, ok := p.(string); ok {
if err = self.parser.searchKey(key); err != 0 {
return Node{}, self.parser.ExportError(err)
}
} else {
panic("path must be either int(>=0) or string")
}
}
var start = self.parser.p
if start, err = self.parser.skip(); err != 0 {
return Node{}, self.parser.ExportError(err)
}
ns := len(self.parser.s)
if self.parser.p > ns || start >= ns || start>=self.parser.p {
return Node{}, fmt.Errorf("skip %d char out of json boundary", start)
}
t := switchRawType(self.parser.s[start])
if t == _V_NONE {
return Node{}, self.parser.ExportError(err)
}
return newRawNode(self.parser.s[start:self.parser.p], t), nil
}
|
