63 lines
2.5 KiB
Swift
63 lines
2.5 KiB
Swift
//
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// SocketLogger.swift
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// Socket.IO-Client-Swift
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//
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// Created by Erik Little on 4/11/15.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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import Foundation
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var Logger: SocketLogger = DefaultSocketLogger()
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public protocol SocketLogger {
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/// Whether to log or not
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var log: Bool {get set}
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/// Normal log messages
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func log(message: String, client: AnyObject, altType: String?, args: AnyObject...)
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/// Error Messages
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func error(message: String, client: AnyObject, altType: String?, args: AnyObject...)
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}
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public extension SocketLogger {
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func log(message: String, client: AnyObject, altType: String?, args: AnyObject...) {
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abstractLog("Log", message: message, client: client, altType: altType, args: args)
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}
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func error(message: String, client: AnyObject, altType: String?, args: AnyObject...) {
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abstractLog("ERROR", message: message, client: client, altType: altType, args: args)
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}
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private func abstractLog(type:String, message: String, client: AnyObject, altType: String?, args:Array<AnyObject>) {
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guard log else { return }
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let newArgs = args.map {arg -> CVarArgType in String(arg)}
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let replaced = String(format: message, arguments: newArgs)
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let sourceString = NSStringFromClass(object_getClass(client))
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NSLog("%@ %@: %@",type, altType ?? sourceString, replaced)
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}
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}
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struct DefaultSocketLogger: SocketLogger {
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var log = false
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}
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