added iOS source code

[wl-app.git] / iOS / Pods / FirebaseMessaging / Firebase / Messaging / FIRMessagingPubSubRegistrar.h

diff --git a/iOS/Pods/FirebaseMessaging/Firebase/Messaging/FIRMessagingPubSubRegistrar.h b/iOS/Pods/FirebaseMessaging/Firebase/Messaging/FIRMessagingPubSubRegistrar.h
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+++ b/iOS/Pods/FirebaseMessaging/Firebase/Messaging/FIRMessagingPubSubRegistrar.h
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+/*
+ * Copyright 2017 Google
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import "FIRMessagingTopicOperation.h"
+
+@class FIRMessagingCheckinService;
+
+@interface FIRMessagingPubSubRegistrar : NSObject
+
+/**
+ *  Designated Initializer.
+ *
+ *  @param checkinService The checkin service used to register with Checkin
+ *                        server.
+ *
+ *  @return A new FIRMessagingPubSubRegistrar instance used to subscribe/unsubscribe.
+ */
+- (instancetype)initWithCheckinService:(FIRMessagingCheckinService *)checkinService;
+
+/**
+ *  Stops all the subscription requests going on in parallel. This would
+ *  invalidate all the handlers associated with the subscription requests.
+ */
+- (void)stopAllSubscriptionRequests;
+
+/**
+ *  Update subscription status for a given topic with FIRMessaging's backend.
+ *
+ *  @param topic        The topic to subscribe to.
+ *  @param token        The registration token to be used.
+ *  @param options      The options to be passed in during subscription request.
+ *  @param shouldDelete NO if the subscription is being added else YES if being
+ *                      removed.
+ *  @param handler      The handler invoked once the update subscription request
+ *                      finishes.
+ */
+- (void)updateSubscriptionToTopic:(NSString *)topic
+                        withToken:(NSString *)token
+                          options:(NSDictionary *)options
+                     shouldDelete:(BOOL)shouldDelete
+                          handler:(FIRMessagingTopicOperationCompletion)handler;
+
+@end