mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-05 01:52:46 +00:00
167 lines
2.8 KiB
Go
167 lines
2.8 KiB
Go
|
package jsoniter
|
||
|
|
||
|
import (
|
||
|
"fmt"
|
||
|
"strconv"
|
||
|
)
|
||
|
|
||
|
type stringAny struct {
|
||
|
baseAny
|
||
|
val string
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) Get(path ...interface{}) Any {
|
||
|
if len(path) == 0 {
|
||
|
return any
|
||
|
}
|
||
|
return &invalidAny{baseAny{}, fmt.Errorf("GetIndex %v from simple value", path)}
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) Parse() *Iterator {
|
||
|
return nil
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) ValueType() ValueType {
|
||
|
return StringValue
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) MustBeValid() Any {
|
||
|
return any
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) LastError() error {
|
||
|
return nil
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) ToBool() bool {
|
||
|
str := any.ToString()
|
||
|
if str == "0" {
|
||
|
return false
|
||
|
}
|
||
|
for _, c := range str {
|
||
|
switch c {
|
||
|
case ' ', '\n', '\r', '\t':
|
||
|
default:
|
||
|
return true
|
||
|
}
|
||
|
}
|
||
|
return false
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) ToInt() int {
|
||
|
return int(any.ToInt64())
|
||
|
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) ToInt32() int32 {
|
||
|
return int32(any.ToInt64())
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) ToInt64() int64 {
|
||
|
if any.val == "" {
|
||
|
return 0
|
||
|
}
|
||
|
|
||
|
flag := 1
|
||
|
startPos := 0
|
||
|
if any.val[0] == '+' || any.val[0] == '-' {
|
||
|
startPos = 1
|
||
|
}
|
||
|
|
||
|
if any.val[0] == '-' {
|
||
|
flag = -1
|
||
|
}
|
||
|
|
||
|
endPos := startPos
|
||
|
for i := startPos; i < len(any.val); i++ {
|
||
|
if any.val[i] >= '0' && any.val[i] <= '9' {
|
||
|
endPos = i + 1
|
||
|
} else {
|
||
|
break
|
||
|
}
|
||
|
}
|
||
|
parsed, _ := strconv.ParseInt(any.val[startPos:endPos], 10, 64)
|
||
|
return int64(flag) * parsed
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) ToUint() uint {
|
||
|
return uint(any.ToUint64())
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) ToUint32() uint32 {
|
||
|
return uint32(any.ToUint64())
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) ToUint64() uint64 {
|
||
|
if any.val == "" {
|
||
|
return 0
|
||
|
}
|
||
|
|
||
|
startPos := 0
|
||
|
|
||
|
if any.val[0] == '-' {
|
||
|
return 0
|
||
|
}
|
||
|
if any.val[0] == '+' {
|
||
|
startPos = 1
|
||
|
}
|
||
|
|
||
|
endPos := startPos
|
||
|
for i := startPos; i < len(any.val); i++ {
|
||
|
if any.val[i] >= '0' && any.val[i] <= '9' {
|
||
|
endPos = i + 1
|
||
|
} else {
|
||
|
break
|
||
|
}
|
||
|
}
|
||
|
parsed, _ := strconv.ParseUint(any.val[startPos:endPos], 10, 64)
|
||
|
return parsed
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) ToFloat32() float32 {
|
||
|
return float32(any.ToFloat64())
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) ToFloat64() float64 {
|
||
|
if len(any.val) == 0 {
|
||
|
return 0
|
||
|
}
|
||
|
|
||
|
// first char invalid
|
||
|
if any.val[0] != '+' && any.val[0] != '-' && (any.val[0] > '9' || any.val[0] < '0') {
|
||
|
return 0
|
||
|
}
|
||
|
|
||
|
// extract valid num expression from string
|
||
|
// eg 123true => 123, -12.12xxa => -12.12
|
||
|
endPos := 1
|
||
|
for i := 1; i < len(any.val); i++ {
|
||
|
if any.val[i] == '.' || any.val[i] == 'e' || any.val[i] == 'E' || any.val[i] == '+' || any.val[i] == '-' {
|
||
|
endPos = i + 1
|
||
|
continue
|
||
|
}
|
||
|
|
||
|
// end position is the first char which is not digit
|
||
|
if any.val[i] >= '0' && any.val[i] <= '9' {
|
||
|
endPos = i + 1
|
||
|
} else {
|
||
|
endPos = i
|
||
|
break
|
||
|
}
|
||
|
}
|
||
|
parsed, _ := strconv.ParseFloat(any.val[:endPos], 64)
|
||
|
return parsed
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) ToString() string {
|
||
|
return any.val
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) WriteTo(stream *Stream) {
|
||
|
stream.WriteString(any.val)
|
||
|
}
|
||
|
|
||
|
func (any *stringAny) GetInterface() interface{} {
|
||
|
return any.val
|
||
|
}
|