package logger import ( "fmt" "io" "log" "os" "github.com/ethereum/go-ethereum/ethutil" ) func openLogFile(datadir string, filename string) *os.File { path := ethutil.AbsolutePath(datadir, filename) file, err := os.OpenFile(path, os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666) if err != nil { panic(fmt.Sprintf("error opening log file '%s': %v", filename, err)) } return file } func New(datadir string, logFile string, logLevel int, logFormat string) LogSystem { var writer io.Writer if logFile == "" { writer = os.Stdout } else { writer = openLogFile(datadir, logFile) } var sys LogSystem switch logFormat { case "raw": sys = NewRawLogSystem(writer, 0, LogLevel(logLevel)) default: sys = NewStdLogSystem(writer, log.LstdFlags, LogLevel(logLevel)) } AddLogSystem(sys) return sys } git/freebsd-ports-gnome' title='freebsd-ports-gnome Git repository'/>
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