// parseAndSetDebugLevels attempts to parse the specified debug level and set
// the levels accordingly. An appropriate error is returned if anything is
// invalid.
165552
func parseAndSetDebugLevels(debugLevel string) error {
	// When the specified string doesn't have any delimiters, treat it as
	// the log level for all subsystems.
	if !strings.Contains(debugLevel, ",") && !strings.Contains(debugLevel, "=") {
		// Validate debug log level.
		if !validLogLevel(debugLevel) {
			str := "The specified debug level [%v] is invalid"
			return fmt.Errorf(str, debugLevel)
		}

		// Change the logging level for all subsystems.
		setLogLevels(debugLevel)

		return nil
	}

	// Split the specified string into subsystem/level pairs while detecting
	// issues and update the log levels accordingly.
	for _, logLevelPair := range strings.Split(debugLevel, ",") {
		if !strings.Contains(logLevelPair, "=") {
			str := "The specified debug level contains an invalid " +
				"subsystem/level pair [%v]"
			return fmt.Errorf(str, logLevelPair)
		}

		// Extract the specified subsystem and log level.
		fields := strings.Split(logLevelPair, "=")
		subsysID, logLevel := fields[0], fields[1]

		// Validate subsystem.
		if _, exists := subsystemLoggers[subsysID]; !exists {
			str := "The specified subsystem [%v] is invalid -- " +
				"supported subsystems %v"
			return fmt.Errorf(str, subsysID, supportedSubsystems())
		}

		// Validate log level.
		if !validLogLevel(logLevel) {
			str := "The specified debug level [%v] is invalid"
			return fmt.Errorf(str, logLevel)
		}

		setLogLevel(subsysID, logLevel)
	}

	return nil
}
959912
func (_class HostClass) SendDebugKeys(sessionID SessionRef, host HostRef, keys string) (_err error) {
	_method := "host.send_debug_keys"
	_sessionIDArg, _err := convertSessionRefToXen(fmt.Sprintf("%s(%s)", _method, "session_id"), sessionID)
	if _err != nil {
		return
	}
	_hostArg, _err := convertHostRefToXen(fmt.Sprintf("%s(%s)", _method, "host"), host)
	if _err != nil {
		return
	}
	_keysArg, _err := convertStringToXen(fmt.Sprintf("%s(%s)", _method, "keys"), keys)
	if _err != nil {
		return
	}
	_, _err =  _class.client.APICall(_method, _sessionIDArg, _hostArg, _keysArg)
	return
}
726968
func ParseBuildSet(buildSet string) proto.Message {
	// fmt.Sscanf cannot be used for this parsing because
	//   var a, b string
	//   fmt.Scanf("a/b", "%s/%s", &a, &b)
	//   a == "a/b", b == ""

	p := strings.Split(buildSet, "/")
	for _, c := range p {
		if c == "" {
			return nil
		}
	}
	n := len(p)
	switch {
	case n == 5 && p[0] == "patch" && p[1] == "gerrit":
		gerrit := &pb.GerritChange{
			Host: p[2],
		}
		var err error
		if gerrit.Change, err = strconv.ParseInt(p[3], 10, 64); err != nil {
			return nil
		}
		if gerrit.Patchset, err = strconv.ParseInt(p[4], 10, 64); err != nil {
			return nil
		}
		return gerrit

	case n >= 5 && p[0] == "commit" && p[1] == "gitiles":
		if p[n-2] != "+" || !looksLikeSha1(p[n-1]) {
			return nil
		}
		return &pb.GitilesCommit{
			Host:    p[2],
			Project: strings.Join(p[3:n-2], "/"), // exclude plus
			Id:      p[n-1],
		}

	default:
		return nil
	}
}
1176804
func (l *intLogger) IsDebug() bool {
	return Level(atomic.LoadInt32(l.level)) <= Debug
}
209987
func (s *XPackWatcherExecuteWatchService) Debug(debug bool) *XPackWatcherExecuteWatchService {
	s.debug = &debug
	return s
}
618125
func (l *Logger) Debugln(v ...interface{}) {
	if l.Level >= DebugLevel {
		l.Logger.Println(DebugLevel.String() + fmt.Sprint(v...))
	}
}
169173
func (l *defaultLogger) Debugf(format string, args ...interface{}) {
	if l.logLevel == LogLevelDebug {
		l.logMessage(format, args...)
	}
}
16044
func Debug(v ...interface{}) {
	if std.Level >= DebugLevel {
		std.Logger.Print(DebugLevel.String() + fmt.Sprint(v...))
	}
}
46830
func Debug(msg string, fields map[string]interface{}) error {
	return defaultLogger.Log(LvDebug, msg, fields)
}
252986
func (logger *Logger) Debug(args ...interface{}) {
	if logger.std.Level >= lg.DebugLevel {
		logger.header(1).Debug(args...)
	}
}
787630
func (that *JSONNode) DebugProspect(indentlevel int, indentchar string) {
	switch that.t {
	case TypeValue:
		that.debugProspectValue(indentlevel, indentchar)
	case TypeMap:
		that.debugProspectMap(indentlevel, indentchar)
	case TypeArray:
		that.debugProspectArray(indentlevel, indentchar)
	case TypeUndefined:
		printfindent(indentlevel, indentchar, "Is of Type: TypeUndefined\n")
	}
}
787894
func (l *Logger) DebugD(title string, data map[string]interface{}) {
	data["title"] = title
	l.logWithLevel(Debug, data)
}
806744
func (l *Logger) Debug(v ...interface{}) {
	if l.Level >= DebugLevel {
		l.Logger.Print(DebugLevel.String() + fmt.Sprint(v...))
	}
}
1245854
func (entry *Entry) Debugln(args ...interface{}) {
	if entry.lgEntry.Logger.Level >= lg.DebugLevel {
		entry.lgEntry.WithFields(entry.fields).Debugln(entry.sprintlnn(args...))
	}
}
926411
func (s *server) debugln(v ...interface{}) {
	if logLevel > Debug {
		debugf("[%s Term:%d] %s", s.name, s.Term(), fmt.Sprintln(v...))
	}
}
989948
func (r *rpcServer) DebugLevel(ctx context.Context,
	req *lnrpc.DebugLevelRequest) (*lnrpc.DebugLevelResponse, error) {

	// If show is set, then we simply print out the list of available
	// sub-systems.
	if req.Show {
		return &lnrpc.DebugLevelResponse{
			SubSystems: strings.Join(supportedSubsystems(), " "),
		}, nil
	}

	rpcsLog.Infof("[debuglevel] changing debug level to: %v", req.LevelSpec)

	// Otherwise, we'll attempt to set the logging level using the
	// specified level spec.
	if err := parseAndSetDebugLevels(req.LevelSpec); err != nil {
		return nil, err
	}

	return &lnrpc.DebugLevelResponse{}, nil
}
320696
func (l *Logger) HasDebug() bool {
	flags := FlagSet(atomic.LoadUint64(&l.flags))
	return flags&Ldebug != 0
}