117 lines
3 KiB
Go
117 lines
3 KiB
Go
// Copyright (C) 2018 spdfg
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//
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// This file is part of Elektron.
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//
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// Elektron is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Elektron is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Elektron. If not, see <http://www.gnu.org/licenses/>.
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//
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package logging
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import (
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"os"
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"path/filepath"
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"strings"
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log "github.com/sirupsen/logrus"
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)
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type consoleLogger struct {
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baseElektronLogger
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MinLogLevel string
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}
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func newConsoleLogger(
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config *loggerConfig,
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b *baseLogData,
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logType int,
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prefix string,
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logger *log.Logger,
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logDir *logDirectory) *consoleLogger {
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cLog := &consoleLogger{
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baseElektronLogger: baseElektronLogger{
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baseLogData: b,
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config: struct {
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Enabled bool
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FilenameExtension string
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AllowOnConsole bool
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}{
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Enabled: config.ConsoleConfig.Enabled,
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FilenameExtension: config.ConsoleConfig.FilenameExtension,
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AllowOnConsole: config.ConsoleConfig.AllowOnConsole,
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},
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logType: logType,
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next: nil,
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logger: logger,
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logDir: logDir,
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},
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MinLogLevel: config.ConsoleConfig.MinLogLevel,
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}
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cLog.createLogFile(prefix)
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return cLog
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}
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func (cLog consoleLogger) Log(logType int, level log.Level, message string) {
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if logType <= cLog.logType {
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if cLog.isEnabled() {
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cLog.logger.SetOutput(os.Stdout)
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cLog.logger.WithFields(cLog.data).Log(level, message)
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cLog.logger.SetOutput(cLog.logFile)
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cLog.logger.WithFields(cLog.data).Log(level, message)
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}
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}
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// Forwarding to next logger.
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if cLog.next != nil {
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cLog.next.Log(logType, level, message)
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} else {
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// Clearing the fields.
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cLog.resetFields()
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}
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}
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func (cLog consoleLogger) Logf(logType int, level log.Level, msgFmtString string, args ...interface{}) {
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if logType <= cLog.logType {
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if cLog.isEnabled() {
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cLog.logger.SetOutput(os.Stdout)
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cLog.logger.WithFields(cLog.data).Logf(level, msgFmtString, args...)
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cLog.logger.SetOutput(cLog.logFile)
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cLog.logger.WithFields(cLog.data).Logf(level, msgFmtString, args...)
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}
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}
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if cLog.next != nil {
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cLog.next.Logf(logType, level, msgFmtString, args...)
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} else {
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// Clearing the fields.
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cLog.resetFields()
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}
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}
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func (cLog *consoleLogger) createLogFile(prefix string) {
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// Create log file for the type if it is enabled.
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if cLog.isEnabled() {
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filename := strings.Join([]string{prefix, cLog.getFilenameExtension()}, "")
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dirName := cLog.logDir.getDirName()
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if dirName != "" {
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if logFile, err := os.Create(filepath.Join(dirName, filename)); err != nil {
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log.Fatal("Unable to create logFile: ", err)
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} else {
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cLog.logFile = logFile
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}
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}
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}
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}
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