mirror of
https://github.com/alibaba/higress.git
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131 lines
3.1 KiB
Go
131 lines
3.1 KiB
Go
// Copyright (c) 2022 Alibaba Group Holding Ltd.
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package wrapper
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import (
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"fmt"
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"github.com/higress-group/proxy-wasm-go-sdk/proxywasm"
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)
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type LogLevel uint32
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const (
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LogLevelTrace LogLevel = iota
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LogLevelDebug
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LogLevelInfo
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LogLevelWarn
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LogLevelError
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LogLevelCritical
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)
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type Log struct {
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pluginName string
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}
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func (l Log) log(level LogLevel, msg string) {
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requestIDRaw, _ := proxywasm.GetProperty([]string{"x_request_id"})
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requestID := string(requestIDRaw)
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if requestID == "" {
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requestID = "nil"
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}
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msg = fmt.Sprintf("[%s] [%s] %s", l.pluginName, requestID, msg)
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switch level {
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case LogLevelTrace:
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proxywasm.LogTrace(msg)
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case LogLevelDebug:
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proxywasm.LogDebug(msg)
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case LogLevelInfo:
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proxywasm.LogInfo(msg)
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case LogLevelWarn:
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proxywasm.LogWarn(msg)
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case LogLevelError:
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proxywasm.LogError(msg)
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case LogLevelCritical:
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proxywasm.LogCritical(msg)
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}
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}
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func (l Log) logFormat(level LogLevel, format string, args ...interface{}) {
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requestIDRaw, _ := proxywasm.GetProperty([]string{"x_request_id"})
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requestID := string(requestIDRaw)
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if requestID == "" {
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requestID = "nil"
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}
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format = fmt.Sprintf("[%s] [%s] %s", l.pluginName, requestID, format)
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switch level {
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case LogLevelTrace:
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proxywasm.LogTracef(format, args...)
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case LogLevelDebug:
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proxywasm.LogDebugf(format, args...)
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case LogLevelInfo:
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proxywasm.LogInfof(format, args...)
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case LogLevelWarn:
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proxywasm.LogWarnf(format, args...)
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case LogLevelError:
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proxywasm.LogErrorf(format, args...)
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case LogLevelCritical:
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proxywasm.LogCriticalf(format, args...)
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}
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}
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func (l Log) Trace(msg string) {
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l.log(LogLevelTrace, msg)
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}
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func (l Log) Tracef(format string, args ...interface{}) {
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l.logFormat(LogLevelTrace, format, args...)
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}
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func (l Log) Debug(msg string) {
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l.log(LogLevelDebug, msg)
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}
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func (l Log) Debugf(format string, args ...interface{}) {
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l.logFormat(LogLevelDebug, format, args...)
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}
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func (l Log) Info(msg string) {
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l.log(LogLevelInfo, msg)
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}
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func (l Log) Infof(format string, args ...interface{}) {
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l.logFormat(LogLevelInfo, format, args...)
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}
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func (l Log) Warn(msg string) {
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l.log(LogLevelWarn, msg)
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}
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func (l Log) Warnf(format string, args ...interface{}) {
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l.logFormat(LogLevelWarn, format, args...)
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}
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func (l Log) Error(msg string) {
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l.log(LogLevelError, msg)
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}
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func (l Log) Errorf(format string, args ...interface{}) {
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l.logFormat(LogLevelError, format, args...)
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}
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func (l Log) Critical(msg string) {
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l.log(LogLevelCritical, msg)
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}
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func (l Log) Criticalf(format string, args ...interface{}) {
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l.logFormat(LogLevelCritical, format, args...)
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}
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