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87 lines
2.0 KiB
87 lines
2.0 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 filter.go
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// Created by DEV
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// Modified 23/02/2024
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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 logs
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import "activething.com/go/gogo/sapis/tokens"
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type (
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Filter struct {
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name string
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active bool
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applyFn FilterFnc
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}
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FilterFnc func (*Entry) bool
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)
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func NewFilter (name string, filterFn FilterFnc) *Filter {
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if filterFn == nil {
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filterFn = filterAlwaysTrue
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}
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return &Filter{
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name : name,
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active : true,
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applyFn : filterFn,
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}
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}
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func NewFilterLevel (level Level) *Filter {
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l := level
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return NewFilter(level.String(),func(e *Entry) bool {
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return e.Level.Has(l) })
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}
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func NewFilterScope (scope string) *Filter {
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tk := tokens.NewTopic(G.tokenizer,[]byte(scope),tokens.TokenKindAll)
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if tk.Kind().HasInvalid() {
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return nil
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}
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return NewFilter(scope,func(e *Entry) bool {
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return tk.Match(e.Scopes) })
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}
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func (f Filter) Name () string {
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return f.name }
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func (f Filter) Active () bool {
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return f.active }
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func (f Filter) SetActive (active bool) {
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f.active = active }
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func (f Filter) Apply (e *Entry) bool {
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return f.applyFn(e) }
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func filterAlwaysTrue(_ *Entry) bool {
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return true } |