86 lines
2.2 KiB
Go
86 lines
2.2 KiB
Go
/*
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Copyright 2019-2021 Intel Corporation
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 log
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import (
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"fmt"
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stdlog "log"
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"strings"
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)
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// Logger is the logging interface for goresctl
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type Logger interface {
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Debugf(format string, v ...interface{})
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Infof(format string, v ...interface{})
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Warnf(format string, v ...interface{})
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Errorf(format string, v ...interface{})
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Panicf(format string, v ...interface{})
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Fatalf(format string, v ...interface{})
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}
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type logger struct {
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*stdlog.Logger
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}
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// NewLoggerWrapper wraps an implementation of the golang standard intreface
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// into a goresctl specific compatible logger interface
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func NewLoggerWrapper(l *stdlog.Logger) Logger {
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return &logger{Logger: l}
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}
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func (l *logger) Debugf(format string, v ...interface{}) {
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l.Logger.Printf("DEBUG: "+format, v...)
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}
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func (l *logger) Infof(format string, v ...interface{}) {
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l.Logger.Printf("INFO: "+format, v...)
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}
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func (l *logger) Warnf(format string, v ...interface{}) {
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l.Logger.Printf("WARN: "+format, v...)
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}
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func (l *logger) Errorf(format string, v ...interface{}) {
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l.Logger.Printf("ERROR: "+format, v...)
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}
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func (l *logger) Panicf(format string, v ...interface{}) {
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l.Logger.Panicf(format, v...)
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}
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func (l *logger) Fatalf(format string, v ...interface{}) {
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l.Logger.Fatalf(format, v...)
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}
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func InfoBlock(l Logger, heading, linePrefix, format string, v ...interface{}) {
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l.Infof("%s", heading)
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lines := strings.Split(fmt.Sprintf(format, v...), "\n")
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for _, line := range lines {
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l.Infof("%s%s", linePrefix, line)
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}
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}
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func DebugBlock(l Logger, heading, linePrefix, format string, v ...interface{}) {
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l.Debugf("%s", heading)
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lines := strings.Split(fmt.Sprintf(format, v...), "\n")
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for _, line := range lines {
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l.Debugf("%s%s", linePrefix, line)
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}
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}
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