//
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// Base64LogFormatter.swift
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// XCGLogger: https://github.com/DaveWoodCom/XCGLogger
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//
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// Created by Dave Wood on 2016-08-30.
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// Copyright © 2016 Dave Wood, Cerebral Gardens.
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// Some rights reserved: https://github.com/DaveWoodCom/XCGLogger/blob/main/LICENSE.txt
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//
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// MARK: - Base64LogFormatter
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/// An example log formatter to show how encryption could be used to secure log messages, in this case, we just Base64 encode them
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open class Base64LogFormatter: LogFormatterProtocol, CustomDebugStringConvertible {
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// MARK: - LogFormatterProtocol
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/// Apply some additional formatting to the message if appropriate.
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///
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/// - Parameters:
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/// - logDetails: The log details.
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/// - message: Formatted/processed message ready for output.
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///
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/// - Returns: message with the additional formatting
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///
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@discardableResult open func format(logDetails: inout LogDetails, message: inout String) -> String {
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guard let utf8Message = message.data(using: .utf8) else { return message }
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message = utf8Message.base64EncodedString()
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return message
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}
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/// Initializer, doesn't do anything other than make the class publicly available
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public init() {
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}
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// MARK: - CustomDebugStringConvertible
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open var debugDescription: String {
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get {
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return "\(extractTypeName(self))"
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}
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}
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}
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