guru_sdk/guru_app/plugins/persistent/ios/Classes/LogLibrary/GuruLog.swift

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//
// Copyright (c) 2010-2023, Deusty, LLC
// All rights reserved.
//
// Redistribution and use of this software in source and binary forms,
// with or without modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
//   this list of conditions and the following disclaimer.
//
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//   prior written permission of Deusty, LLC.


#if SWIFT_PACKAGE
import CocoaLumberjackSwiftSupport
#endif

extension DDLogFlag {
    public static func from(_ logLevel: DDLogLevel) -> DDLogFlag {
        DDLogFlag(rawValue: logLevel.rawValue)
    }

	public init(_ logLevel: DDLogLevel) {
        self = DDLogFlag(rawValue: logLevel.rawValue)
	}

    /// Returns the log level, or the lowest equivalent.
    public func toLogLevel() -> DDLogLevel {
        if let ourValid = DDLogLevel(rawValue: rawValue) {
            return ourValid
        } else {
            if contains(.verbose) {
                return .verbose
            } else if contains(.debug) {
                return .debug
            } else if contains(.info) {
                return .info
            } else if contains(.warning) {
                return .warning
            } else if contains(.error) {
                return .error
            } else {
                return .off
            }
        }
    }
}

/// The log level that can dynamically limit log messages (vs. the static DDDefaultLogLevel). This log level will only be checked, if the message passes the `DDDefaultLogLevel`.
public var dynamicLogLevel = DDLogLevel.all

/// Resets the `dynamicLogLevel` to `.all`.
/// - SeeAlso: `dynamicLogLevel`
@inlinable
public func resetDynamicLogLevel() {
    dynamicLogLevel = .all
}

@available(*, deprecated, message: "Please use dynamicLogLevel", renamed: "dynamicLogLevel")
public var defaultDebugLevel: DDLogLevel {
    get {
        dynamicLogLevel
    }
    set {
        dynamicLogLevel = newValue
    }
}

@available(*, deprecated, message: "Please use resetDynamicLogLevel", renamed: "resetDynamicLogLevel")
public func resetDefaultDebugLevel() {
    resetDynamicLogLevel()
}

/// If `true`, all logs (except errors) are logged asynchronously by default.
public var asyncLoggingEnabled = true

@inlinable
public func _GuruLogMessage(targetFile:String,_ message: @autoclosure () -> Any,
                          level: DDLogLevel,
                          flag: DDLogFlag,
                          asynchronous: Bool,
                          ddlog: DDLog) {
    // The `dynamicLogLevel` will always be checked here (instead of being passed in).
    // We cannot "mix" it with the `DDDefaultLogLevel`, because otherwise the compiler won't strip strings that are not logged.
    if level.rawValue & flag.rawValue != 0 && dynamicLogLevel.rawValue & flag.rawValue != 0 {
        // Tell the DDLogMessage constructor to copy the C strings that get passed to it.
        let logMessage = DDLogMessage(message: String(describing: message()),
                                      level: level,
                                      flag: flag,
                                      options: [.copyFile, .copyFunction],
                                      timestamp: Date())
        ddlog.log(asynchronous: asynchronous, targetFile:targetFile,logMessage: logMessage)
    }
}

@inlinable
public func GuruLogDebug(targetFile:String,_ message: @autoclosure () -> Any,
                       level: DDLogLevel = .debug,
                       asynchronous async: Bool = asyncLoggingEnabled,
                       ddlog: DDLog = .sharedInstance) {
    _GuruLogMessage(targetFile:targetFile,message(),
                  level: level,
                  flag: .debug,                  asynchronous: async,
                  ddlog: ddlog)
}

@inlinable
public func GuruLogInfo(targetFile:String,_ message: @autoclosure () -> Any,
                      level: DDLogLevel = .info,
                      asynchronous async: Bool = asyncLoggingEnabled,
                      ddlog: DDLog = .sharedInstance) {
    _GuruLogMessage(targetFile:targetFile,message(),
                  level: level, flag: .info,
                  asynchronous: async,
                  ddlog: ddlog)
}

@inlinable
public func GuruLogWarn(targetFile:String,_ message: @autoclosure () -> Any,
                      level: DDLogLevel = .warning,
                      asynchronous async: Bool = asyncLoggingEnabled,
                      ddlog: DDLog = .sharedInstance) {
    _GuruLogMessage(targetFile:targetFile,message(),
                  level: level,
                  flag: .warning,
                  asynchronous: async,
                  ddlog: ddlog)
}

@inlinable
public func GuruLogVerbose(targetFile:String,_ message: @autoclosure () -> Any,
                         level: DDLogLevel = .verbose,
                         asynchronous async: Bool = asyncLoggingEnabled,
                         ddlog: DDLog = .sharedInstance) {
    _GuruLogMessage(targetFile:targetFile,message(),
                  level: level,
                  flag: .verbose,
                  asynchronous: async,
                  ddlog: ddlog)
}

@inlinable
public func GuruLogError(targetFile:String,_ message: @autoclosure () -> Any,
                       level: DDLogLevel = .error,
                       asynchronous async: Bool = false,
                       ddlog: DDLog = .sharedInstance) {
    _GuruLogMessage(targetFile:targetFile,message(),
                  level: level,
                  flag: .error,
                  asynchronous: async,
                  ddlog: ddlog)
}

/// Returns a String of the current filename, without full path or extension.
/// Analogous to the C preprocessor macro `THIS_FILE`.
public func currentFileName(_ fileName: StaticString = #file) -> String {
    var str = String(describing: fileName)
    if let idx = str.range(of: "/", options: .backwards)?.upperBound {
        str = String(str[idx...])
    }
    if let idx = str.range(of: ".", options: .backwards)?.lowerBound {
        str = String(str[..<idx])
    }
    return str
}

// swiftlint:disable identifier_name
// swiftlint doesn't like func names that begin with a capital letter - deprecated
@available(*, deprecated, message: "Please use currentFileName", renamed: "currentFileName")
public func CurrentFileName(_ fileName: StaticString = #file) -> String {
    currentFileName(fileName)
}