38 lines
898 B
Go
38 lines
898 B
Go
// Copyright (c) 2013-2016 The btcsuite developers
|
|
// Use of this source code is governed by an ISC
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package database
|
|
|
|
import (
|
|
"github.com/btcsuite/btclog"
|
|
)
|
|
|
|
// log is a logger that is initialized with no output filters. This
|
|
// means the package will not perform any logging by default until the caller
|
|
// requests it.
|
|
var log btclog.Logger
|
|
|
|
// The default amount of logging is none.
|
|
func init() {
|
|
DisableLog()
|
|
}
|
|
|
|
// DisableLog disables all library log output. Logging output is disabled
|
|
// by default until UseLogger is called.
|
|
func DisableLog() {
|
|
log = btclog.Disabled
|
|
}
|
|
|
|
// UseLogger uses a specified Logger to output package logging info.
|
|
func UseLogger(logger btclog.Logger) {
|
|
log = logger
|
|
|
|
// Update the logger for the registered drivers.
|
|
for _, drv := range drivers {
|
|
if drv.UseLogger != nil {
|
|
drv.UseLogger(logger)
|
|
}
|
|
}
|
|
}
|