vitess.io/vitess@v0.16.2/go/jsonutil/json.go (about)

     1  /*
     2  Copyright 2019 The Vitess Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  // Package jsonutil contains json-related utility functions
    18  package jsonutil
    19  
    20  import (
    21  	"bytes"
    22  	"encoding/json"
    23  )
    24  
    25  // MarshalNoEscape is the same functionality as json.Marshal but
    26  // with HTML escaping disabled
    27  func MarshalNoEscape(v any) ([]byte, error) {
    28  	buf := bytes.Buffer{}
    29  	enc := json.NewEncoder(&buf)
    30  	enc.SetEscapeHTML(false)
    31  	err := enc.Encode(v)
    32  	if err != nil {
    33  		return nil, err
    34  	}
    35  	return buf.Bytes(), nil
    36  }
    37  
    38  // MarshalIndentNoEscape is the same functionality as json.MarshalIndent but with HTML escaping
    39  // disabled
    40  func MarshalIndentNoEscape(v any, prefix, indent string) ([]byte, error) {
    41  	buf := bytes.Buffer{}
    42  	enc := json.NewEncoder(&buf)
    43  	enc.SetEscapeHTML(false)
    44  	enc.SetIndent(prefix, indent)
    45  	err := enc.Encode(v)
    46  	if err != nil {
    47  		return nil, err
    48  	}
    49  	return buf.Bytes(), nil
    50  }