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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 <Foundation/Foundation.h>
#import "FIRStorageConstants.h"
@class FIRApp;
@class FIRStorageReference;
NS_ASSUME_NONNULL_BEGIN
/** Project version string for FirebaseStorage. */
FOUNDATION_EXPORT const unsigned char *const FIRStorageVersionString
NS_SWIFT_NAME(StorageVersionString);
/**
* FirebaseStorage is a service that supports uploading and downloading binary objects,
* such as images, videos, and other files to Google Cloud Storage.
*
* If you call [FIRStorage storage], the instance will initialize with the default FIRApp,
* [FIRApp defaultApp], and the storage location will come from the provided
* GoogleService-Info.plist.
*
* If you call [FIRStorage storageForApp:] and provide a custom instance of FIRApp,
* the storage location will be specified via the FIROptions#storageBucket property.
*/
NS_SWIFT_NAME(Storage)
@interface FIRStorage : NSObject
/**
* Creates an instance of FIRStorage, configured with the default FIRApp.
* @return the FIRStorage instance, initialized with the default FIRApp.
*/
+ (instancetype)storage NS_SWIFT_NAME(storage());
/**
* Creates an instance of FIRStorage, configured with the custom FIRApp @a app.
* @param app The custom FIRApp used for initialization.
* @return the FIRStorage instance, initialized with the custom FIRApp.
*/
+ (instancetype)storageForApp:(FIRApp *)app NS_SWIFT_NAME(storage(app:));
/**
* Creates an instance of FIRStorage, configured with a custom storage bucket @a url.
* @param url The gs:// url to your Firebase Storage Bucket.
* @return the FIRStorage instance, initialized with the custom FIRApp.
*/
+ (instancetype)storageWithURL:(NSString *)url NS_SWIFT_NAME(storage(url:));
/**
* Creates an instance of FIRStorage, configured with a custom FIRApp @a app and a custom storage
* bucket @a url.
* @param app The custom FIRApp used for initialization.
* @param url The gs:// url to your Firebase Storage Bucket.
* @return the FIRStorage instance, initialized with the custom FIRApp.
*/
+ (instancetype)storageForApp:(FIRApp *)app URL:(NSString *)url NS_SWIFT_NAME(storage(app:url:));
/**
* The Firebase App associated with this Firebase Storage instance.
*/
@property(strong, nonatomic, readonly) FIRApp *app;
/**
* Maximum time in seconds to retry an upload if a failure occurs.
* Defaults to 10 minutes (600 seconds).
*/
@property NSTimeInterval maxUploadRetryTime;
/**
* Maximum time in seconds to retry a download if a failure occurs.
* Defaults to 10 minutes (600 seconds).
*/
@property NSTimeInterval maxDownloadRetryTime;
/**
* Maximum time in seconds to retry operations other than upload and download if a failure occurs.
* Defaults to 2 minutes (120 seconds).
*/
@property NSTimeInterval maxOperationRetryTime;
/**
* Queue that all developer callbacks are fired on. Defaults to the main queue.
*/
@property(strong, nonatomic) dispatch_queue_t callbackQueue;
/**
* Creates a FIRStorageReference initialized at the root Firebase Storage location.
* @return An instance of FIRStorageReference initialized at the root.
*/
- (FIRStorageReference *)reference;
/**
* Creates a FIRStorageReference given a gs:// or https:// URL pointing to a Firebase Storage
* location. For example, you can pass in an https:// download URL retrieved from
* [FIRStorageReference downloadURLWithCompletion] or the gs:// URI from
* [FIRStorageReference description].
* @param string A gs:// or https:// URL to initialize the reference with.
* @return An instance of FIRStorageReference at the given child path.
* @throws Throws an exception if passed in URL is not associated with the FIRApp used to initialize
* this FIRStorage.
*/
- (FIRStorageReference *)referenceForURL:(NSString *)string;
/**
* Creates a FIRStorageReference initialized at a child Firebase Storage location.
* @param string A relative path from the root to initialize the reference with,
* for instance @"path/to/object".
* @return An instance of FIRStorageReference at the given child path.
*/
- (FIRStorageReference *)referenceWithPath:(NSString *)string;
@end
NS_ASSUME_NONNULL_END
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