82 lines
3.0 KiB
C
82 lines
3.0 KiB
C
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/*
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* Copyright 2019 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 <Foundation/Foundation.h>
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#import "FIRInstanceIDUtilities.h"
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NS_ASSUME_NONNULL_BEGIN
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// keys in Checkin preferences
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FOUNDATION_EXPORT NSString *const kFIRInstanceIDDeviceAuthIdKey;
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FOUNDATION_EXPORT NSString *const kFIRInstanceIDSecretTokenKey;
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FOUNDATION_EXPORT NSString *const kFIRInstanceIDDigestStringKey;
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FOUNDATION_EXPORT NSString *const kFIRInstanceIDLastCheckinTimeKey;
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FOUNDATION_EXPORT NSString *const kFIRInstanceIDVersionInfoStringKey;
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FOUNDATION_EXPORT NSString *const kFIRInstanceIDGServicesDictionaryKey;
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FOUNDATION_EXPORT NSString *const kFIRInstanceIDDeviceDataVersionKey;
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@class FIRInstanceIDCheckinPreferences;
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/**
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* @related FIRInstanceIDCheckinService
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*
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* The completion handler invoked once the fetch from Checkin server finishes.
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* For successful fetches we returned checkin information by the checkin service
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* and `nil` error, else we return the appropriate error object as reported by the
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* Checkin Service.
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*
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* @param checkinPreferences The checkin preferences as fetched from the server.
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* @param error The error object which fetching GServices data.
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*/
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typedef void (^FIRInstanceIDDeviceCheckinCompletion)(
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FIRInstanceIDCheckinPreferences *_Nullable checkinPreferences, NSError *_Nullable error);
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/**
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* Register the device with Checkin Service and get back the `authID`, `secret
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* token` etc. for the client. Checkin results are cached in the
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* `FIRInstanceIDCache` and periodically refreshed to prevent them from being stale.
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* Each client needs to register with checkin before registering with InstanceID.
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*/
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@interface FIRInstanceIDCheckinService : NSObject
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/**
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* Execute a device checkin request to obtain an deviceID, secret token,
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* gService data.
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*
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* @param existingCheckin An existing checkin preference object, if available.
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* @param completion Completion hander called on success or failure of device checkin.
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*/
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- (void)checkinWithExistingCheckin:(nullable FIRInstanceIDCheckinPreferences *)existingCheckin
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completion:(FIRInstanceIDDeviceCheckinCompletion)completion;
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/**
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* This would stop any request that the service made to the checkin backend and also
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* release any callback handlers that it holds.
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*/
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- (void)stopFetching;
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/**
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* Set test block for mock testing network requests.
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*
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* @param block The block to invoke as a mock response from the network.
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*/
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+ (void)setCheckinTestBlock:(nullable FIRInstanceIDURLRequestTestBlock)block;
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@end
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NS_ASSUME_NONNULL_END
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