Move Objective-C interop code to discrete source files

Author: Daniel Browne

Sources/ObjC/AuthMethod+ObjectiveC.swift

@@ -0,0 +1,33 @@
+import Foundation
+
+public extension AuthMethod {
+    func toObjc() -> OCAuthMethod {
+        switch self {
+        case let .endpoint(authEndpoint):
+            return OCAuthMethod(authEndpoint: authEndpoint)
+
+        case let .authRequestBuilder(authRequestBuilder):
+            return OCAuthMethod(authRequestBuilder: authRequestBuilder)
+
+        case let .inline(secret):
+            return OCAuthMethod(secret: secret)
+
+        case let .authorizer(authorizer):
+            return OCAuthMethod(authorizer: authorizer)
+
+        case .noMethod:
+            return OCAuthMethod(type: 4)
+        }
+    }
+
+    static func fromObjc(source: OCAuthMethod) -> AuthMethod {
+        switch source.type {
+        case 0: return AuthMethod.endpoint(authEndpoint: source.authEndpoint!)
+        case 1: return AuthMethod.authRequestBuilder(authRequestBuilder: source.authRequestBuilder!)
+        case 2: return AuthMethod.inline(secret: source.secret!)
+        case 3: return AuthMethod.authorizer(authorizer: source.authorizer!)
+        case 4: return AuthMethod.noMethod
+        default: return AuthMethod.noMethod
+        }
+    }
+}

Sources/ObjC/OCAuthMethod.swift

@@ -0,0 +1,34 @@
+import Foundation
+
+@objcMembers
+@objc public class OCAuthMethod: NSObject {
+    var type: Int
+    var secret: String?
+    var authEndpoint: String?
+    var authRequestBuilder: AuthRequestBuilderProtocol?
+    var authorizer: Authorizer?
+
+    public init(type: Int) {
+        self.type = type
+    }
+
+    public init(authEndpoint: String) {
+        self.type = 0
+        self.authEndpoint = authEndpoint
+    }
+
+    public init(authRequestBuilder: AuthRequestBuilderProtocol) {
+        self.type = 1
+        self.authRequestBuilder = authRequestBuilder
+    }
+
+    public init(secret: String) {
+        self.type = 2
+        self.secret = secret
+    }
+
+    public init(authorizer: Authorizer) {
+        self.type = 3
+        self.authorizer = authorizer
+    }
+}

Sources/ObjC/OCPusherHost.swift

@@ -0,0 +1,22 @@
+import Foundation
+
+@objcMembers
+@objc public class OCPusherHost: NSObject {
+    var type: Int
+    var host: String?
+    var cluster: String?
+
+    override public init() {
+        self.type = 2
+    }
+
+    public init(host: String) {
+        self.type = 0
+        self.host = host
+    }
+
+    public init(cluster: String) {
+        self.type = 1
+        self.cluster = cluster
+    }
+}

Sources/ObjC/ObjectiveC.swift

@@ -0,0 +1,41 @@
+import Foundation
+
+@objc public extension Pusher {
+    func subscribe(channelName: String) -> PusherChannel {
+        return self.subscribe(channelName, onMemberAdded: nil, onMemberRemoved: nil)
+    }
+
+    func subscribe(
+        channelName: String,
+        onMemberAdded: ((PusherPresenceChannelMember) -> Void)? = nil,
+        onMemberRemoved: ((PusherPresenceChannelMember) -> Void)? = nil
+    ) -> PusherChannel {
+        return self.subscribe(channelName, auth: nil, onMemberAdded: onMemberAdded, onMemberRemoved: onMemberRemoved)
+    }
+
+    func subscribeToPresenceChannel(channelName: String) -> PusherPresenceChannel {
+        return self.subscribeToPresenceChannel(channelName: channelName,
+                                               auth: nil,
+                                               onMemberAdded: nil,
+                                               onMemberRemoved: nil)
+    }
+
+    func subscribeToPresenceChannel(
+        channelName: String,
+        onMemberAdded: ((PusherPresenceChannelMember) -> Void)? = nil,
+        onMemberRemoved: ((PusherPresenceChannelMember) -> Void)? = nil
+    ) -> PusherPresenceChannel {
+        return self.subscribeToPresenceChannel(channelName: channelName,
+                                               auth: nil,
+                                               onMemberAdded: onMemberAdded,
+                                               onMemberRemoved: onMemberRemoved)
+    }
+
+    convenience init(withAppKey key: String, options: PusherClientOptions) {
+        self.init(key: key, options: options)
+    }
+
+    convenience init(withKey key: String) {
+        self.init(key: key)
+    }
+}