1414// limitations under the License.
1515// </copyright>
1616
17+ using System ;
18+
1719namespace Google {
1820
1921 /// <summary>
2022 /// Log severity.
2123 /// </summary>
22- internal enum LogLevel {
24+ public enum LogLevel {
2325 Debug ,
2426 Verbose ,
2527 Info ,
2628 Warning ,
2729 Error ,
2830 } ;
2931
32+ /// <summary>
33+ /// Where to log.
34+ /// </summary>
35+ [ Flags ]
36+ public enum LogTarget {
37+ Console = 1 ,
38+ Unity = 2 ,
39+ File = 4 ,
40+ } ;
41+
3042 /// <summary>
3143 /// Writes filtered logs to the Unity log.
3244 /// </summary>
33- internal class Logger {
45+ public class Logger {
3446
3547 /// <summary>
3648 /// Filter the log level.
3749 /// </summary>
38- internal LogLevel Level { get ; set ; }
50+ public LogLevel Level { get ; set ; }
51+
52+ /// <summary>
53+ /// Filter the log targets.
54+ /// </summary>
55+ public LogTarget Target { get ; set ; }
3956
4057 /// <summary>
4158 /// Enable / disable verbose logging.
4259 /// This toggles between Info vs. Verbose levels.
4360 /// </summary>
44- internal bool Verbose {
61+ public bool Verbose {
4562 set { Level = value ? LogLevel . Verbose : LogLevel . Info ; }
4663 get { return Level <= LogLevel . Verbose ; }
4764 }
4865
4966 /// <summary>
5067 /// Name of the file to log to, if this is null this will not log to a file.
5168 /// </summary>
52- internal string LogFilename { get ; set ; }
69+ public string LogFilename { get ; set ; }
5370
5471 /// <summary>
5572 /// Delegate function used to log messages.
5673 /// </summary>
5774 /// <param name="message">Message to log.</param>
5875 /// <param name="level">Log level of the message.</param>
59- internal delegate void LogMessageDelegate ( string message , LogLevel level ) ;
76+ public delegate void LogMessageDelegate ( string message , LogLevel level ) ;
6077
6178 /// <summary>
6279 /// Event that is called for each logged message.
6380 /// </summary>
64- internal event LogMessageDelegate LogMessage ;
81+ public event LogMessageDelegate LogMessage ;
6582
6683 /// <summary>
6784 /// Construct a logger.
6885 /// </summary>
69- internal Logger ( ) { }
86+ public Logger ( ) {
87+ Level = LogLevel . Info ;
88+ Target = LogTarget . Unity | LogTarget . File ;
89+ }
7090
7191 /// <summary>
7292 /// Write a message to the log file.
@@ -86,22 +106,29 @@ private void LogToFile(string message) {
86106 /// <param name="message">String to write to the log.</param>
87107 /// <param name="level">Severity of the message, if this is below the currently selected
88108 /// Level property the message will not be logged.</param>
89- internal virtual void Log ( string message , LogLevel level = LogLevel . Info ) {
109+ public virtual void Log ( string message , LogLevel level = LogLevel . Info ) {
90110 if ( level >= Level || ExecutionEnvironment . InBatchMode ) {
91111 switch ( level ) {
92112 case LogLevel . Debug :
93113 case LogLevel . Verbose :
94114 case LogLevel . Info :
95- UnityEngine . Debug . Log ( message ) ;
96- LogToFile ( message ) ;
115+ if ( ( Target & LogTarget . Unity ) != 0 ) UnityEngine . Debug . Log ( message ) ;
116+ if ( ( Target & LogTarget . File ) != 0 ) LogToFile ( message ) ;
117+ if ( ( Target & LogTarget . Console ) != 0 ) System . Console . WriteLine ( message ) ;
97118 break ;
98119 case LogLevel . Warning :
99- UnityEngine . Debug . LogWarning ( message ) ;
100- LogToFile ( "WARNING: " + message ) ;
120+ if ( ( Target & LogTarget . Unity ) != 0 ) UnityEngine . Debug . LogWarning ( message ) ;
121+ if ( ( Target & LogTarget . File ) != 0 ) LogToFile ( "WARNING: " + message ) ;
122+ if ( ( Target & LogTarget . Console ) != 0 ) {
123+ System . Console . WriteLine ( "WARNING: " + message ) ;
124+ }
101125 break ;
102126 case LogLevel . Error :
103- UnityEngine . Debug . LogError ( message ) ;
104- LogToFile ( "ERROR: " + message ) ;
127+ if ( ( Target & LogTarget . Unity ) != 0 ) UnityEngine . Debug . LogError ( message ) ;
128+ if ( ( Target & LogTarget . File ) != 0 ) LogToFile ( "ERROR: " + message ) ;
129+ if ( ( Target & LogTarget . Console ) != 0 ) {
130+ System . Console . WriteLine ( "ERROR: " + message ) ;
131+ }
105132 break ;
106133 }
107134 }
0 commit comments