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