0001    //
0002    //  BaseDestination.swift
0003    //  SwiftyBeaver
0004    //
0005    //  Created by Sebastian Kreutzberger (Twitter @skreutzb) on 05.12.15.
0006    //  Copyright © 2015 Sebastian Kreutzberger
0007    //  Some rights reserved: http://opensource.org/licenses/MIT
0008    //
0009    
0010    import Foundation
0011    
0012    struct MinLevelFilter
BaseDestination.swift:34
    var minLevelFilters = [MinLevelFilter]()
BaseDestination.swift:66
        let filter = MinLevelFilter(minLevel: minLevel, path: path, function: function)
 {
0013        var minLevel
BaseDestination.swift:158
            if filter.minLevel.rawValue <= level.rawValue {
 = SwiftyBeaver.Level.Verbose
0014        var path
BaseDestination.swift:159
                if filter.path == "" || path == filter.path || path.rangeOfString(filter.path) != nil {
BaseDestination.swift:159
                if filter.path == "" || path == filter.path || path.rangeOfString(filter.path) != nil {
BaseDestination.swift:159
                if filter.path == "" || path == filter.path || path.rangeOfString(filter.path) != nil {
 = ""
0015        var function
BaseDestination.swift:160
                    if filter.function == "" || function == filter.function || function.rangeOfString(filter.function) != nil {
BaseDestination.swift:160
                    if filter.function == "" || function == filter.function || function.rangeOfString(filter.function) != nil {
BaseDestination.swift:160
                    if filter.function == "" || function == filter.function || function.rangeOfString(filter.function) != nil {
 = ""
0016    }
0017    
0018    public class BaseDestination
BaseDestination.swift:170
public func == (lhs: BaseDestination, rhs: BaseDestination) -> Bool {
BaseDestination.swift:170
public func == (lhs: BaseDestination, rhs: BaseDestination) -> Bool {
ConsoleDestination.swift:12
public class ConsoleDestination: BaseDestination {
FileDestination.swift:12
public class FileDestination: BaseDestination {
SwiftyBeaver.swift:23
    static var destinations = Set<BaseDestination>() //[BaseDestination]()
SwiftyBeaver.swift:30
		guard let dest = destination as? BaseDestination else {
SwiftyBeaver.swift:43
		guard let dest = destination as? BaseDestination else {
: Hashable, Equatable {
0019        
0020        public var detailOutput
BaseDestination.swift:80
            function: function, line: line, detailOutput: detailOutput)
 = true
0021        public var colored
BaseDestination.swift:121
        if colored {
 = true
0022        public var minLevel
BaseDestination.swift:152
        if minLevel.rawValue <= level.rawValue {
 = SwiftyBeaver.Level.Verbose
0023        public var dateFormat
BaseDestination.swift:78
        dateStr = formattedDate(dateFormat)
 = "yyyy-MM-dd HH:mm:ss.SSS"
0024        public var levelString
BaseDestination.swift:101
            levelStr = levelString.Debug
BaseDestination.swift:105
            levelStr = levelString.Info
BaseDestination.swift:109
            levelStr = levelString.Warning
BaseDestination.swift:113
            levelStr = levelString.Error
BaseDestination.swift:118
            levelStr = levelString.Verbose
 = LevelString()
0025        
0026        public struct LevelString
BaseDestination.swift:24
    public var levelString = LevelString()
 {
0027            public var Verbose
BaseDestination.swift:118
            levelStr = levelString.Verbose
 = "VERBOSE"
0028            public var Debug
BaseDestination.swift:101
            levelStr = levelString.Debug
 = "DEBUG"
0029            public var Info
BaseDestination.swift:105
            levelStr = levelString.Info
 = "INFO"
0030            public var Warning
BaseDestination.swift:109
            levelStr = levelString.Warning
 = "WARNING"
0031            public var Error
BaseDestination.swift:113
            levelStr = levelString.Error
 = "ERROR"
0032        }
0033        
0034        var minLevelFilters
BaseDestination.swift:67
        minLevelFilters.append(filter)
BaseDestination.swift:156
        for filter in minLevelFilters {
 = [MinLevelFilter]()
0035        let formatter
BaseDestination.swift:87
        formatter.dateFormat = dateFormat
BaseDestination.swift:88
        let dateStr = formatter.stringFromDate(NSDate())
 = NSDateFormatter()
0036    
0037        // For a colored log level word in a logged line
0038        // XCode RGB colors
0039        var blue
BaseDestination.swift:100
            color = blue
FileDestination.swift:30
        blue = "0;34m"  // replace first 0 with 1 to make it bold
 = "fg0,0,255;"
0040        var green
BaseDestination.swift:104
            color = green
FileDestination.swift:31
        green = "0;32m"
 = "fg0,255,0;"
0041        var yellow
BaseDestination.swift:108
            color = yellow
FileDestination.swift:32
        yellow = "0;33m"
 = "fg255,255,0;"
0042        var red
BaseDestination.swift:112
            color = red
FileDestination.swift:33
        red = "0;31m"
 = "fg255,0,0;"
0043        var magenta
FileDestination.swift:34
        magenta = "0;35m"
 = "fg255,0,255;"
0044        var cyan
FileDestination.swift:35
        cyan = "0;36m"
 = "fg0,255,255;"
0045        var silver
BaseDestination.swift:117
            color = silver
FileDestination.swift:36
        silver = "0;37m"
 = "fg200,200,200;"
0046        var reset
BaseDestination.swift:122
            levelStr = escape + color + levelStr + reset
FileDestination.swift:37
        reset = "\u{001b}[0m"
 = "\u{001b}[;"
0047        var escape
BaseDestination.swift:122
            levelStr = escape + color + levelStr + reset
 = "\u{001b}["
0048    
0049    
0050        // each destination class must have an own hashValue Int
0051        lazy public var hashValue: Int = self.defaultHashValue
0052        public var defaultHashValue
BaseDestination.swift:51
    lazy public var hashValue: Int = self.defaultHashValue
: Int {return 0}
0053        
0054        // each destination instance must have an own serial queue to ensure serial output
0055        // GCD gives it a prioritization between User Initiated and Utility
0056        var queue
BaseDestination.swift:61
        queue = dispatch_queue_create(queueLabel, nil)
SwiftyBeaver.swift:102
            if let queue = dest.queue {
SwiftyBeaver.swift:103
                if dest.shouldLevelBeLogged(level, path: path, function: function) && dest.queue != nil {
SwiftyBeaver.swift:125
      if let queue = dest.queue {
: dispatch_queue_t?
0057        
0058        public init
ConsoleDestination.swift:17
        super.init()
FileDestination.swift:26
        super.init()
() {
0059            let uuid = NSUUID().UUIDString
0060            let queueLabel = "swiftybeaver-queue-" + uuid
0061            queue = dispatch_queue_create(queueLabel, nil)
0062        }
0063        
0064        /// overrule the destination’s minLevel for a given path and optional function
0065        public func addMinLevelFilter(minLevel: SwiftyBeaver.Level, path: String, function:String = "") {
0066            let filter = MinLevelFilter(minLevel: minLevel, path: path, function: function)
0067            minLevelFilters.append(filter)
0068        }
0069        
0070        /// send / store the formatted log message to the destination
0071        /// returns the formatted log message for processing by inheriting method
0072        /// and for unit tests (nil if error)
0073        public func send
ConsoleDestination.swift:22
        let formattedString = super.send(level, msg: msg, thread: thread, path: path, function: function, line: line)
FileDestination.swift:42
        let formattedString = super.send(level, msg: msg, thread: thread, path: path, function: function, line: line)
SwiftyBeaver.swift:108
                            dest.send(level, msg: msgStr, thread: thread, path: path, function: function, line: line)
(level: SwiftyBeaver.Level, msg: String, thread: String, path: String, function: String, line: Int) -> String? {
0074            var dateStr = ""
0075            var str = ""
0076            let levelStr = formattedLevel(level)
0077            
0078            dateStr = formattedDate(dateFormat)
0079            str = formattedMessage(dateStr, levelString: levelStr, msg: msg, thread: thread, path: path,
0080                function: function, line: line, detailOutput: detailOutput)
0081            return str
0082        }
0083        
0084        /// returns a formatted date string
0085        func formattedDate
BaseDestination.swift:78
        dateStr = formattedDate(dateFormat)
(dateFormat: String) -> String {
0086            //formatter.timeZone = NSTimeZone(abbreviation: "UTC")
0087            formatter.dateFormat = dateFormat
0088            let dateStr = formatter.stringFromDate(NSDate())
0089            return dateStr
0090        }
0091        
0092        /// returns an optionally colored level noun (like INFO, etc.)
0093        func formattedLevel
BaseDestination.swift:76
        let levelStr = formattedLevel(level)
(level: SwiftyBeaver.Level) -> String {
0094            // optionally wrap the level string in color
0095            var color = ""
0096            var levelStr = ""
0097            
0098            switch level {
0099            case SwiftyBeaver.Level.Debug:
0100                color = blue
0101                levelStr = levelString.Debug
0102                
0103            case SwiftyBeaver.Level.Info:
0104                color = green
0105                levelStr = levelString.Info
0106                
0107            case SwiftyBeaver.Level.Warning:
0108                color = yellow
0109                levelStr = levelString.Warning
0110                
0111            case SwiftyBeaver.Level.Error:
0112                color = red
0113                levelStr = levelString.Error
0114    
0115            default:
0116                // Verbose is default
0117                color = silver
0118                levelStr = levelString.Verbose
0119            }
0120            
0121            if colored {
0122                levelStr = escape + color + levelStr + reset
0123            }
0124            return levelStr
0125        }
0126        
0127        /// returns the formatted log message
0128        func formattedMessage
BaseDestination.swift:79
        str = formattedMessage(dateStr, levelString: levelStr, msg: msg, thread: thread, path: path,
(dateString: String, levelString: String, msg: String,
0129            thread: String, path: String, function: String, line: Int, detailOutput: Bool) -> String {
0130            // just use the file name of the path and remove suffix
0131            let file = path.componentsSeparatedByString("/").last!.componentsSeparatedByString(".").first!
0132            var str = ""
0133            if dateString != "" {
0134                 str += "[\(dateString)] "
0135            }
0136            if detailOutput {
0137                if thread != "main" && thread != "" {
0138                    str += "|\(thread)| "
0139                }
0140                
0141                str += "\(file).\(function):\(line) \(levelString): \(msg)"
0142            } else {
0143                str += "\(levelString): \(msg)"
0144            }
0145            return str
0146        }
0147    
0148        /// checks if level is at least minLevel or if a minLevel filter for that path does exist
0149        /// returns boolean and can be used to decide if a message should be logged or not
0150        func shouldLevelBeLogged
SwiftyBeaver.swift:103
                if dest.shouldLevelBeLogged(level, path: path, function: function) && dest.queue != nil {
(level: SwiftyBeaver.Level, path: String, function: String) -> Bool {
0151            // at first check the instance’s global minLevel property
0152            if minLevel.rawValue <= level.rawValue {
0153                return true
0154            }
0155            // now go through all minLevelFilters and see if there is a match
0156            for filter in minLevelFilters {
0157                // rangeOfString returns nil if both values are the same!
0158                if filter.minLevel.rawValue <= level.rawValue {
0159                    if filter.path == "" || path == filter.path || path.rangeOfString(filter.path) != nil {
0160                        if filter.function == "" || function == filter.function || function.rangeOfString(filter.function) != nil {
0161                            return true
0162                        }
0163                    }
0164                }
0165            }
0166            return false
0167        }
0168    }
0169    
0170    public func == (lhs: BaseDestination, rhs: BaseDestination) -> Bool {
0171        return ObjectIdentifier(lhs) == ObjectIdentifier(rhs)
0172    }
0173    
0174