增加websocket支持

vendor/github.com/bytedance/sonic/ast/api_compat.go

@@ -1,40 +1,36 @@
-// +build !amd64,!arm64 go1.23 !go1.16 arm64,!go1.20
+// +build !amd64 go1.21
 
 /*
-* 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.
-*/
+ * 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`
-    `unicode/utf8`
+    `fmt`
 
     `github.com/bytedance/sonic/internal/native/types`
     `github.com/bytedance/sonic/internal/rt`
 )
 
-func init() {
-    println("WARNING:(ast) sonic only supports Go1.16~1.22, but your environment is not suitable")
-}
-
 func quote(buf *[]byte, val string) {
     quoteString(buf, val)
 }
 
-// unquote unescapes a internal JSON string (it doesn't count quotas at the begining and end)
 func unquote(src string) (string, types.ParsingError) {
     sp := rt.IndexChar(src, -1)
     out, ok := unquoteBytes(rt.BytesFrom(sp, len(src)+2, len(src)+2))
@@ -44,9 +40,16 @@ func unquote(src string) (string, types.ParsingError) {
     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)
+    e, v := decodeValue(self.s, self.p)
     if e < 0 {
         return v
     }
@@ -81,34 +84,37 @@ func (self *Node) encodeInterface(buf *[]byte) error {
     return nil
 }
 
-func (self *Parser) getByPath(validate bool, path ...interface{}) (int, types.ParsingError) {
+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.searchIndex(idx); err != 0 {
-                return self.p, err
+            if err = self.parser.searchIndex(idx); err != 0 {
+                return Node{}, self.parser.ExportError(err)
             }
         } else if key, ok := p.(string); ok {
-            if err := self.searchKey(key); err != 0 {
-                return self.p, err
+            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 int
-    var e types.ParsingError
-    if validate {
-        start, e = self.skip()
-    } else {
-        start, e = self.skipFast()
+    var start = self.parser.p
+    if start, err = self.parser.skip(); err != 0 {
+        return Node{}, self.parser.ExportError(err)
     }
-    if e != 0 {
-        return self.p, e
+    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)
     }
-    return start, 0
-}
 
-func validate_utf8(str string) bool {
-    return utf8.ValidString(str)
-}
+    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
+}