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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.
*/
@class GTMSessionFetcherService;
NS_ASSUME_NONNULL_BEGIN
@interface FIRStorageDownloadTask ()
/**
* Bytes which have been downloaded so far.
*/
@property(readonly, nonatomic) NSData *downloadData;
/**
* The file on disk to write to.
*/
@property(copy, nonatomic) NSURL *fileURL;
/**
* Initializes a download task with a base FIRStorageReference and GTMSessionFetcherService.
* @param reference The base FIRStorageReference which fetchers use for configuration.
* @param service The GTMSessionFetcherService which will create fetchers.
* @param fileURL The system URL to download to. If nil, download in memory as bytes.
* @return Returns an instance of FIRStorageDownloadTask
*/
- (instancetype)initWithReference:(FIRStorageReference *)reference
fetcherService:(GTMSessionFetcherService *)service
file:(nullable NSURL *)fileURL;
/**
* Cancels the download task and passes an appropriate error to the developer.
* @param error NSError to propegate to the developer.
*/
- (void)cancelWithError:(NSError *)error;
@end
NS_ASSUME_NONNULL_END
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