248f7d1fcc
Added Spawn support for stderr redirection. Added --debug option to server cmd. Added debug information to documentation. Finnished script logger.
70 lines
1.0 KiB
Go
70 lines
1.0 KiB
Go
package logger
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import (
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"io"
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"log"
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"os"
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)
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const (
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SCRIPTS = "ScriptsOutput"
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)
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type LogMsg struct {
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Prefix string
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Messages []string
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}
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type internalLogger struct {
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loggerChannel chan LogMsg
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execLog *log.Logger
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}
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var loggers = make(map[string]internalLogger)
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func RegisterLogger(name string, writer io.Writer) {
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il := internalLogger{}
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flags := log.Ldate | log.Ltime | log.LUTC | log.Lmicroseconds
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if writer == nil {
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writer = os.Stdout
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}
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il.loggerChannel = make(chan LogMsg)
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il.execLog = log.New(writer, "", flags)
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loggers[name] = il
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}
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func Close(name string) {
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il := loggers[name]
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close(il.loggerChannel)
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il.loggerChannel = nil
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}
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func SendMsg(name string, log LogMsg) bool {
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if il, ok := loggers[name]; ok {
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il.loggerChannel <- log
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return true
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}
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return false
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}
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func ProcessMsg(name string) bool {
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var cont bool
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if il, ok := loggers[name]; ok {
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var msg LogMsg
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msg, cont = <-il.loggerChannel
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for _, msgLine := range msg.Messages {
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il.execLog.Printf("%s %s", msg.Prefix, msgLine)
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}
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}
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return cont
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}
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