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110 lines
2.4 KiB
110 lines
2.4 KiB
// ------------------------------------------------------------------------
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// Project atila
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// Active Thing (activething.com) git.activething.com/go
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//
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// File name bfield.go
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// Created by DEV
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// Modified 19/02/2024
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//
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// Copyright 2024 activething.com
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// ------------------------------------------------------------------------
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// ------------------------------------------------------------------------
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package bfields
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import "strconv"
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type (
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BField struct {
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name []byte
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value []byte
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}
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)
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func NewBField (name, value []byte) (*BField,error) {
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if len(name) == 0 {
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return nil,G.ErrInvalidName
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}
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return &BField {
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name: append(make([]byte,0,len(name)),name...),
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value: append(make([]byte,0,len(value)),value...),
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},nil
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}
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func (f BField) Name () []byte {
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return f.name }
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func (f BField) Value() []byte {
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return f.value }
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func (f BField) String () string {
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r := make([]byte,len(f.name)+len(f.value)+1)
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copy(r,f.name)
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r[len(f.name)]=':'
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copy(r[len(f.name)+1:],f.value)
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return string(r)
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}
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func (f *BField) SetValue(val []byte) {
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ln := len(val)
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cp := cap(f.value)
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if ln <= cp {
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copy(f.value, val)
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f.value = f.value[:ln]
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return
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}
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nv := make([]byte, ln)
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copy(f.value, nv)
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}
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func (f *BField) SetByte(val byte) {
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f.value = append(f.value[:0], val) }
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func (f *BField) SetBool(val bool) {
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f.value = strconv.AppendBool(f.value[:0], val) }
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func (f *BField) SetRune(val rune) {
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f.value = strconv.AppendQuoteRune(f.value[:0], val) }
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func (f *BField) SetString(val string) {
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f.SetValue([]byte(val)) }
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func (f *BField) SetInt(val int64, bse int) {
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f.value = strconv.AppendInt(f.value[:0], val, bse) }
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func (f *BField) SetUInt(val uint64, bse int) {
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f.value = strconv.AppendUint(f.value[:0], val, bse) }
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func (f *BField) SetFloat(val float64, fmt byte, prc, sze int) {
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f.value = strconv.AppendFloat(f.value[:0], val, fmt, prc, sze) }
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