Installs apps from AltStore via AltServer

AltKit/ServerProtocol.swift

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+//
+//  ServerProtocol.swift
+//  AltServer
+//
+//  Created by Riley Testut on 5/24/19.
+//  Copyright © 2019 Riley Testut. All rights reserved.
+//
+
+import Foundation
+
+public let ALTServerServiceType = "_altserver._tcp"
+
+// Can only automatically conform ALTServerError.Code to Codable, not ALTServerError itself
+extension ALTServerError.Code: Codable {}
+
+public struct ServerRequest: Codable
+{
+    public var udid: String
+    public var contentSize: Int
+    
+    public init(udid: String, contentSize: Int)
+    {
+        self.udid = udid
+        self.contentSize = contentSize
+    }
+}
+
+public struct ServerResponse: Codable
+{
+    public var success: Bool
+    public var error: ALTServerError? {
+        get {
+            guard let code = self.errorCode else { return nil }
+            return ALTServerError(code)
+        }
+        set {
+            self.errorCode = newValue?.code
+        }
+    }
+    
+    private var errorCode: ALTServerError.Code?
+    
+    public init(success: Bool, error: ALTServerError?)
+    {
+        self.success = success
+        self.error = error
+    }
+}