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zzzjson.go
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zzzjson.go
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package zzzjson
/*
#cgo CFLAGS: -Wall -O3
#define zj_SHORT_API 0
#include "zzzjson.h"
*/
import (
"C"
)
/*
JSONSize Size for zzzJSON
*/
type JSONSize C.zj_Size
/*
JSONType Type for JSON
*/
type JSONType C.zj_JSONType
/*
6 types for JSON
include bool array object string null and number
*/
const (
JSONTypeBool JSONType = 1
JSONTypeArray JSONType = 2
JSONTypeObject JSONType = 3
JSONTypeString JSONType = 4
JSONTypeNull JSONType = 5
JSONTypeNumber JSONType = 6
)
/*
Allocator Allocate memory for zzzJSON
*/
type Allocator struct {
A *C.struct_zj_Allocator
}
/*
NewAllocator Create an allocator
*/
func NewAllocator() *Allocator {
var allocator Allocator
allocator.A = C.zj_NewAllocator()
return &allocator
}
/*
ReleaseAllocator free an allocator
*/
func (allocator *Allocator) ReleaseAllocator() {
C.zj_AllocatorRelease(allocator.A)
}
/*
Value JSON Value, it can be one of 6 jsontypes
*/
type Value struct {
V *C.struct_zj_Value
}
/*
NewValue Create a JSON Value using allocator
*/
func NewValue(allocator *Allocator) *Value {
var v Value
v.V = C.zj_NewValue(allocator.A)
return &v
}
/*
Parse Parse JSON text to value
*/
func (v *Value) Parse(s string) bool {
ret := C.zj_ParseFast(v.V, C.CString(s))
if ret != true {
return false
}
return true
}
/*
Stringify Stringify Vaue to JSON text
*/
func (v *Value) Stringify() *string {
ret := C.zj_Stringify(v.V)
if ret == nil {
return nil
}
retStr := C.GoString(ret)
return &retStr
}
/*
GetKey Get key of value
*/
func (v *Value) GetKey() *string {
ret := C.zj_GetKey(v.V)
if ret == nil {
return nil
}
retStr := C.GoString(ret)
return &retStr
}
/*
GetUnEscapeKey Get key of value and unescape key
*/
func (v *Value) GetUnEscapeKey() *string {
ret := C.zj_GetUnEscapeKey(v.V)
if ret == nil {
return nil
}
retStr := C.GoString(ret)
return &retStr
}
/*
GetStr Get string of value
*/
func (v *Value) GetStr() *string {
ret := C.zj_GetStr(v.V)
if ret == nil {
return nil
}
retStr := C.GoString(ret)
return &retStr
}
/*
GetUnEscapeStr Get string of value and unescape
*/
func (v *Value) GetUnEscapeStr() *string {
ret := C.zj_GetUnEscapeStr(v.V)
if ret == nil {
return nil
}
retStr := C.GoString(ret)
return &retStr
}
/*
GetNum Get number of value
*/
func (v *Value) GetNum() *string {
ret := C.zj_GetNumStr(v.V)
if ret == nil {
return nil
}
retStr := C.GoString(ret)
return &retStr
}
/*
GetBool Get bool of value
*/
func (v *Value) GetBool() *bool {
ret := C.zj_GetBool(v.V)
if ret == nil {
return nil
}
b := false
if *ret == true {
b = true
}
return &b
}
/*
IsNull check value is null or not
*/
func (v *Value) IsNull() bool {
ret := C.zj_IsNull(v.V)
if ret == true {
return true
}
return false
}
/*
Type get type of value
*/
func (v *Value) Type() *JSONType {
t := C.zj_Type(v.V)
if t == nil {
return nil
}
ret := JSONType(*t)
return &ret
}
/*
ObjGet get value of object where key == key
*/
func (v *Value) ObjGet(key string) *Value {
cVal := C.zj_ObjGet(v.V, C.CString(key))
if cVal == nil {
return nil
}
val := Value{V: cVal}
return &val
}
/*
ArrayGet get value of array where index == index
*/
func (v *Value) ArrayGet(index JSONSize) *Value {
cVal := C.zj_ArrayGet(v.V, C.zj_Size(index))
if cVal == nil {
return nil
}
val := Value{V: cVal}
return &val
}
/*
Size get size of value(array/object)
*/
func (v *Value) Size() JSONSize {
return JSONSize(C.zj_SizeOf(v.V))
}
/*
Begin get first child of value(array/object)
*/
func (v *Value) Begin() *Value {
cVal := C.zj_Begin(v.V)
if cVal == nil {
return nil
}
val := Value{V: cVal}
return &val
}
/*
Next get next child from current child
*/
func (v *Value) Next() *Value {
cVal := C.zj_Next(v.V)
if cVal == nil {
return nil
}
val := Value{V: cVal}
return &val
}
/*
Copy copy an value
*/
func (v *Value) Copy() *Value {
cVal := C.zj_Copy(v.V)
if cVal == nil {
return nil
}
val := Value{V: cVal}
return &val
}
/*
Move move an value
*/
func (v *Value) Move() bool {
ret := C.zj_Move(v.V)
if ret == true {
return true
}
return false
}
/*
SetNull set value null
*/
func (v *Value) SetNull() {
C.zj_SetNull(v.V)
}
/*
SetBool set value bool
*/
func (v *Value) SetBool(b bool) {
if b == true {
C.zj_SetBool(v.V, true)
} else {
C.zj_SetBool(v.V, false)
}
}
/*
SetNumStr set number to value
*/
func (v *Value) SetNumStr(num string) bool {
ret := C.zj_SetNumStrFast(v.V, C.CString(num))
if ret == true {
return true
}
return false
}
/*
SetStr set string to value
*/
func (v *Value) SetStr(str string) bool {
ret := C.zj_SetStrFast(v.V, C.CString(str))
if ret == true {
return true
}
return false
}
/*
SetStrEscape set string to value and escape, string can contain \n\r...
*/
func (v *Value) SetStrEscape(str string) bool {
ret := C.zj_SetStrEscape(v.V, C.CString(str))
if ret == true {
return true
}
return false
}
/*
SetKey set key to value
*/
func (v *Value) SetKey(key string) bool {
ret := C.zj_SetKeyFast(v.V, C.CString(key))
if ret == true {
return true
}
return false
}
/*
SetKeyEscape set key to value and escape, string can contain \n\r...
*/
func (v *Value) SetKeyEscape(key string) bool {
ret := C.zj_SetKeyEscape(v.V, C.CString(key))
if ret == true {
return true
}
return false
}
/*
SetArray set value to array
*/
func (v *Value) SetArray() {
C.zj_SetArray(v.V)
}
/*
SetObj set value to object
*/
func (v *Value) SetObj() {
C.zj_SetObj(v.V)
}
/*
Set set an value by copy
*/
func (v *Value) Set(vv *Value) bool {
ret := C.zj_Set(v.V, vv.V)
if ret == true {
return true
}
return false
}
/*
SetFast set an value by move
*/
func (v *Value) SetFast(vv *Value) bool {
ret := C.zj_SetFast(v.V, vv.V)
if ret == true {
return true
}
return false
}
/*
ObjAdd add an value to object by copy
*/
func (v *Value) ObjAdd(vv *Value) bool {
ret := C.zj_ObjAdd(v.V, vv.V)
if ret == true {
return true
}
return false
}
/*
ObjAddFast add an value to object by move
*/
func (v *Value) ObjAddFast(vv *Value) bool {
ret := C.zj_ObjAddFast(v.V, vv.V)
if ret == true {
return true
}
return false
}
/*
ArrayAdd add an value to array by copy
*/
func (v *Value) ArrayAdd(vv *Value) bool {
ret := C.zj_ArrayAdd(v.V, vv.V)
if ret == true {
return true
}
return false
}
/*
ArrayAddFast add an value to array by move
*/
func (v *Value) ArrayAddFast(vv *Value) bool {
ret := C.zj_ArrayAddFast(v.V, vv.V)
if ret == true {
return true
}
return false
}
/*
ObjDel delete an value of object where key == key
*/
func (v *Value) ObjDel(key string) bool {
ret := C.zj_ObjDel(v.V, C.CString(key))
if ret == true {
return true
}
return false
}
/*
ArrayDel delete an value of array where index == index
*/
func (v *Value) ArrayDel(index JSONSize) bool {
ret := C.zj_ArrayDel(v.V, C.zj_SIZE(index))
if ret == true {
return true
}
return false
}