logger.go

/*
 * IONOS DBaaS MariaDB REST API
 *
 * An enterprise-grade Database is provided as a Service (DBaaS) solution that can be managed through a browser-based \"Data Center Designer\" (DCD) tool or via an easy to use API.  The API allows you to create additional MariaDB database clusters or modify existing ones. It is designed to allow users to leverage the same power and flexibility found within the DCD visual tool. Both tools are consistent with their concepts and lend well to making the experience smooth and intuitive.
 *
 * API version: 0.1.0
 */

// Code generated by OpenAPI Generator (https://openapi-generator.tech); DO NOT EDIT.

package ionoscloud

import (
	"log"
	"os"
	"strings"
)

type LogLevel uint

func (l *LogLevel) Get() LogLevel {
	if l != nil {
		return *l
	}
	return Off
}

// Satisfies returns true if this LogLevel is at least high enough for v
func (l *LogLevel) Satisfies(v LogLevel) bool {
	return l.Get() >= v
}

const (
	Off LogLevel = 0x100 * iota
	Debug
	// Trace We recommend you only set this field for debugging purposes.
	// Disable it in your production environments because it can log sensitive data.
	// It logs the full request and response without encryption, even for an HTTPS call.
	// Verbose request and response logging can also significantly impact your application's performance.
	Trace
)

var LogLevelMap = map[string]LogLevel{
	"off":   Off,
	"debug": Debug,
	"trace": Trace,
}

// getLogLevelFromEnv - gets LogLevel type from env variable IONOS_LOG_LEVEL
// returns Off if an invalid log level is encountered
func getLogLevelFromEnv() LogLevel {
	strLogLevel := "off"
	if os.Getenv(IonosLogLevelEnvVar) != "" {
		strLogLevel = os.Getenv(IonosLogLevelEnvVar)
	}

	logLevel, ok := LogLevelMap[strings.ToLower(strLogLevel)]
	if !ok {
		log.Printf("Cannot set logLevel for value: %s, setting loglevel to Off", strLogLevel)
	}
	return logLevel
}

type Logger interface {
	Printf(format string, args ...interface{})
}

func NewDefaultLogger() Logger {
	return &defaultLogger{
		logger: log.New(os.Stderr, "IONOSLOG ", log.LstdFlags),
	}
}

type defaultLogger struct {
	logger *log.Logger
}

func (l defaultLogger) Printf(format string, args ...interface{}) {
	l.logger.Printf(format, args...)
}