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Windows Event Log, error output

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Adding more Event Log support, and modifying the loggers so they return
errors in their operational functions.
This commit is contained in:
brent s.
2022-01-16 02:05:42 -05:00
parent 3d0d420454
commit 39e0a1fd43
18 changed files with 612 additions and 220 deletions
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40
logging/funcs_multilogger_mgr.go
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@@ -21,7 +21,7 @@ func GetMultiLogger(enableDebug bool, prefix string) (m *MultiLogger) {
m = &MultiLogger{
EnableDebug: enableDebug,
Prefix: "",
Prefix: logPrefix,
Loggers: make(map[string]Logger),
}
if prefix != "\x00" {
@@ -36,10 +36,13 @@ func GetMultiLogger(enableDebug bool, prefix string) (m *MultiLogger) {
identifier is a string to use to identify the added StdLogger in MultiLogger.Loggers.
If empty, one will be automatically generated.
See GetLogger's logConfigFlags argument and StdLogger.LogFlags for details on logFlags.
*/
func (m *MultiLogger) AddStdLogger(identifier string) (err error) {
func (m *MultiLogger) AddStdLogger(identifier string, logFlags int) (err error) {
var exists bool
var prefix string
if identifier == "" {
identifier = uuid.New().String()
@@ -54,10 +57,17 @@ func (m *MultiLogger) AddStdLogger(identifier string) (err error) {
Logger: nil,
EnableDebug: m.EnableDebug,
Prefix: m.Prefix,
LogFlags: logFlags,
}
if err = m.Loggers[identifier].Setup(); err != nil {
return
}
m.Loggers[identifier].Setup()
m.Loggers[identifier].Info("logger initialized of type %T with prefix %v", m.Loggers[identifier], m.Loggers[identifier].GetPrefix())
if prefix, err = m.Loggers[identifier].GetPrefix(); err != nil {
return
}
m.Loggers[identifier].Debug("logger initialized of type %T with prefix %v", m.Loggers[identifier], prefix)
return
}
@@ -70,11 +80,12 @@ func (m *MultiLogger) AddStdLogger(identifier string) (err error) {
logfilePath is a string for the path to the desired logfile.
*/
func (m *MultiLogger) AddFileLogger(identifier, logfilePath string) (err error) {
func (m *MultiLogger) AddFileLogger(identifier string, enableStdOut, enableStdErr bool, logFlags int, logfilePath string) (err error) {
var exists bool
var success bool
var dirPath string
var prefix string
if identifier == "" {
identifier = uuid.New().String()
@@ -85,7 +96,9 @@ func (m *MultiLogger) AddFileLogger(identifier, logfilePath string) (err error)
return
}
if exists, _ = paths.RealPathExists(&logfilePath); !exists {
if exists, err = paths.RealPathExists(&logfilePath); err != nil {
return
} else if !exists {
if success, err = testOpen(logfilePath); err != nil {
return
} else if !success {
@@ -107,12 +120,21 @@ func (m *MultiLogger) AddFileLogger(identifier, logfilePath string) (err error)
Logger: nil,
EnableDebug: m.EnableDebug,
Prefix: m.Prefix,
LogFlags: logFlags,
},
Path: logfilePath,
Path: logfilePath,
EnableStdOut: enableStdOut,
EnableStdErr: enableStdErr,
}
if err = m.Loggers[identifier].Setup(); err != nil {
return
}
m.Loggers[identifier].Setup()
m.Loggers[identifier].Info("logger initialized of type %T with prefix %v", m.Loggers[identifier], m.Loggers[identifier].GetPrefix())
if prefix, err = m.Loggers[identifier].GetPrefix(); err != nil {
return
}
m.Loggers[identifier].Debug("logger initialized of type %T with prefix %v", m.Loggers[identifier], prefix)
return
}