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72 lines
1.5 KiB
72 lines
1.5 KiB
// Copyright 2022 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package log
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import (
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"bytes"
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"sync"
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)
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type bufferWriteCloser struct {
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mu sync.Mutex
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buffer bytes.Buffer
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}
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func (b *bufferWriteCloser) Write(p []byte) (int, error) {
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b.mu.Lock()
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defer b.mu.Unlock()
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return b.buffer.Write(p)
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}
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func (b *bufferWriteCloser) Close() error {
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return nil
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}
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func (b *bufferWriteCloser) String() string {
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b.mu.Lock()
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defer b.mu.Unlock()
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return b.buffer.String()
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}
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// BufferLogger implements LoggerProvider and writes messages in a buffer.
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type BufferLogger struct {
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WriterLogger
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}
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// NewBufferLogger create BufferLogger returning as LoggerProvider.
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func NewBufferLogger() LoggerProvider {
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log := &BufferLogger{}
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log.NewWriterLogger(&bufferWriteCloser{})
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return log
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}
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// Init inits connection writer
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func (log *BufferLogger) Init(string) error {
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log.NewWriterLogger(log.out)
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return nil
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}
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// Content returns the content accumulated in the content provider
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func (log *BufferLogger) Content() (string, error) {
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return log.out.(*bufferWriteCloser).String(), nil
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}
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// Flush when log should be flushed
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func (log *BufferLogger) Flush() {
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}
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// ReleaseReopen does nothing
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func (log *BufferLogger) ReleaseReopen() error {
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return nil
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}
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// GetName returns the default name for this implementation
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func (log *BufferLogger) GetName() string {
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return "buffer"
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}
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func init() {
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Register("buffer", NewBufferLogger)
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}
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