func (logger *ConsoleLogger) log() {
var record *Record
var file *os.File
var items []interface{}
var status string
var write bool
for {
select {
case record = <-logger.receiver:
items = record.Items
write = true
for _, filter := range ConsoleFilters {
write, data := filter(record)
if !write {
break
}
if data != nil {
items = data
break
}
}
if !write {
continue
}
argLength := len(items)
if record.Error {
file = os.Stderr
} else {
file = os.Stdout
}
if record.Error {
status = "ERR"
} else {
status = "INF"
}
fmt.Fprintf(file, "%s [%s-%s-%s %s:%s:%s]", status,
encoding.PadInt64(UTC.Year, 4), encoding.PadInt(UTC.Month, 2),
encoding.PadInt(UTC.Day, 2), encoding.PadInt(UTC.Hour, 2),
encoding.PadInt(UTC.Minute, 2), encoding.PadInt(UTC.Second, 2))
for i := 0; i < argLength; i++ {
fmt.Fprintf(file, " %v", items[i])
}
file.Write([]byte("\n"))
case <-checker:
if len(logger.receiver) > 0 {
checker <- 1
continue
}
waiter <- 1
}
}
}
func (logger *FileLogger) GetFilename(timestamp *time.Time) string {
var suffix string
switch logger.rotate {
case RotateNever:
suffix = ""
case RotateDaily:
suffix = "." + encoding.PadInt64(timestamp.Year, 4) + "-" +
encoding.PadInt(timestamp.Month, 2) + "-" + encoding.PadInt(timestamp.Day, 2)
case RotateHourly:
suffix = "." + encoding.PadInt64(timestamp.Year, 4) + "-" +
encoding.PadInt(timestamp.Month, 2) + "-" + encoding.PadInt(timestamp.Day, 2) + "." +
encoding.PadInt(timestamp.Hour, 2)
case RotateTest:
suffix = "." + encoding.PadInt64(timestamp.Year, 4) + "-" +
encoding.PadInt(timestamp.Month, 2) + "-" + encoding.PadInt(timestamp.Day, 2) + "." +
encoding.PadInt(timestamp.Hour, 2) + "-" + encoding.PadInt(timestamp.Minute, 2) + "-" +
encoding.PadInt(timestamp.Second, 2)
}
filename := logger.name + suffix + ".log"
return path.Join(logger.directory, filename)
}
func (logger *ConsoleLogger) log() {
var record *Record
var file *os.File
var items []interface{}
var prefix, status string
var prefixErr, prefixInfo string
var suffix []byte
var write bool
if colorify {
prefixErr = fmt.Sprintf("\x1b[%sm", colors["error"])
prefixInfo = fmt.Sprintf("\x1b[%sm", colors["info"])
suffix = []byte("\x1b[0m\n")
} else {
suffix = []byte{'\n'}
}
for {
select {
case record = <-logger.receiver:
items = record.Items
write = true
if filter, present := ConsoleFilters[record.Type]; present {
write, items = filter(items)
if !write || items == nil {
continue
}
}
if record.Error {
file = os.Stderr
} else {
file = os.Stdout
}
if record.Error {
prefix = prefixErr
status = " ERROR:"
} else {
prefix = prefixInfo
status = ""
}
mutex.RLock()
year, month, day := now.Date()
hour, minute, second := now.Clock()
mutex.RUnlock()
fmt.Fprintf(file, "%s[%s-%s-%s %s:%s:%s]%s", prefix,
encoding.PadInt(year, 4), encoding.PadInt(int(month), 2),
encoding.PadInt(day, 2), encoding.PadInt(hour, 2),
encoding.PadInt(minute, 2), encoding.PadInt(second, 2),
status)
for _, item := range items {
fmt.Fprintf(file, " %v", item)
}
file.Write(suffix)
case <-checker:
if len(logger.receiver) > 0 {
checker <- 1
continue
}
waiter <- 1
}
}
}
