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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.
*/
#include <TargetConditionals.h>
#if !TARGET_OS_OSX
#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
@class FIRAuthAPNSToken;
NS_ASSUME_NONNULL_BEGIN
/** @typedef FIRAuthAPNSTokenCallback
@brief The type of block to receive an APNs token.
@param token The APNs token if one is available.
@param error The error happened if any.
@remarks Both `token` and `error` being `nil` means the request timed-out.
*/
typedef void (^FIRAuthAPNSTokenCallback)(FIRAuthAPNSToken *_Nullable token,
NSError *_Nullable error);
/** @class FIRAuthAPNSTokenManager
@brief A class to manage APNs token in memory.
*/
@interface FIRAuthAPNSTokenManager : NSObject
/** @property token
@brief The APNs token, if one is available.
@remarks Setting a token with FIRAuthAPNSTokenTypeUnknown will automatically converts it to
a token with the automatically detected type.
*/
@property(nonatomic, strong, nullable) FIRAuthAPNSToken *token;
/** @property timeout
@brief The timeout for registering for remote notification.
@remarks Only tests should access this property.
*/
@property(nonatomic, assign) NSTimeInterval timeout;
/** @fn init
@brief Call @c initWithApplication: to initialize an instance of this class.
*/
- (instancetype)init NS_UNAVAILABLE;
/** @fn initWithApplication:bundle
@brief Initializes the instance.
@param application The @c UIApplication to request the token from.
@return The initialized instance.
*/
- (instancetype)initWithApplication:(UIApplication *)application NS_DESIGNATED_INITIALIZER;
/** @fn getTokenWithCallback:
@brief Attempts to get the APNs token.
@param callback The block to be called either immediately or in future, either when a token
becomes available, or when timeout occurs, whichever happens earlier.
*/
- (void)getTokenWithCallback:(FIRAuthAPNSTokenCallback)callback;
/** @fn cancelWithError:
@brief Cancels any pending `getTokenWithCallback:` request.
@param error The error to return.
*/
- (void)cancelWithError:(NSError *)error;
@end
NS_ASSUME_NONNULL_END
#endif