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120 lines
2.1 KiB
120 lines
2.1 KiB
// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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package gconv
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import (
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"math"
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"strconv"
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"github.com/gogf/gf/v2/encoding/gbinary"
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)
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// Uint converts `any` to uint.
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func Uint(any interface{}) uint {
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if any == nil {
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return 0
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}
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if v, ok := any.(uint); ok {
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return v
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}
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return uint(Uint64(any))
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}
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// Uint8 converts `any` to uint8.
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func Uint8(any interface{}) uint8 {
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if any == nil {
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return 0
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}
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if v, ok := any.(uint8); ok {
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return v
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}
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return uint8(Uint64(any))
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}
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// Uint16 converts `any` to uint16.
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func Uint16(any interface{}) uint16 {
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if any == nil {
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return 0
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}
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if v, ok := any.(uint16); ok {
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return v
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}
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return uint16(Uint64(any))
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}
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// Uint32 converts `any` to uint32.
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func Uint32(any interface{}) uint32 {
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if any == nil {
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return 0
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}
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if v, ok := any.(uint32); ok {
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return v
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}
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return uint32(Uint64(any))
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}
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// Uint64 converts `any` to uint64.
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func Uint64(any interface{}) uint64 {
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if any == nil {
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return 0
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}
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switch value := any.(type) {
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case int:
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return uint64(value)
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case int8:
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return uint64(value)
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case int16:
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return uint64(value)
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case int32:
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return uint64(value)
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case int64:
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return uint64(value)
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case uint:
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return uint64(value)
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case uint8:
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return uint64(value)
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case uint16:
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return uint64(value)
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case uint32:
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return uint64(value)
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case uint64:
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return value
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case float32:
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return uint64(value)
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case float64:
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return uint64(value)
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case bool:
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if value {
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return 1
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}
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return 0
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case []byte:
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return gbinary.DecodeToUint64(value)
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default:
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if f, ok := value.(iUint64); ok {
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return f.Uint64()
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}
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s := String(value)
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// Hexadecimal
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if len(s) > 2 && s[0] == '0' && (s[1] == 'x' || s[1] == 'X') {
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if v, e := strconv.ParseUint(s[2:], 16, 64); e == nil {
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return v
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}
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}
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// Decimal
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if v, e := strconv.ParseUint(s, 10, 64); e == nil {
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return v
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}
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// Float64
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if valueFloat64 := Float64(value); math.IsNaN(valueFloat64) {
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return 0
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} else {
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return uint64(valueFloat64)
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}
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}
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}
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