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