1 files changed, 52 insertions, 0 deletions
diff --git a/Firebase/Storage/Private/FIRStorageDownloadTask_Private.h b/Firebase/Storage/Private/FIRStorageDownloadTask_Private.h
new file mode 100644
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+++ b/Firebase/Storage/Private/FIRStorageDownloadTask_Private.h
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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