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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CHROME_BROWSER_LOCAL_DISCOVERY_STORAGE_PRIVET_FILESYSTEM_BACKEND_H_ | |
| 6 #define CHROME_BROWSER_LOCAL_DISCOVERY_STORAGE_PRIVET_FILESYSTEM_BACKEND_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 #include <vector> | |
| 10 | |
| 11 #include "base/memory/ref_counted.h" | |
| 12 #include "content/public/browser/browser_context.h" | |
| 13 #include "webkit/browser/blob/file_stream_reader.h" | |
| 14 #include "webkit/browser/fileapi/external_mount_points.h" | |
| 15 #include "webkit/browser/fileapi/file_stream_writer.h" | |
| 16 #include "webkit/browser/fileapi/file_system_backend.h" | |
| 17 | |
| 18 namespace local_discovery { | |
| 19 | |
| 20 class PrivetFileSystemAsyncUtil; | |
| 21 | |
| 22 class PrivetFileSystemBackend : public storage::FileSystemBackend { | |
| 23 public: | |
| 24 PrivetFileSystemBackend(storage::ExternalMountPoints* mount_points, | |
| 25 content::BrowserContext* browser_context); | |
| 26 virtual ~PrivetFileSystemBackend(); | |
| 27 | |
| 28 // FileSystemBackend implementation. | |
| 29 virtual bool CanHandleType(storage::FileSystemType type) const OVERRIDE; | |
| 30 virtual void Initialize(storage::FileSystemContext* context) OVERRIDE; | |
| 31 | |
| 32 virtual void ResolveURL(const storage::FileSystemURL& url, | |
| 33 storage::OpenFileSystemMode mode, | |
| 34 const OpenFileSystemCallback& callback) OVERRIDE; | |
| 35 | |
| 36 virtual storage::AsyncFileUtil* GetAsyncFileUtil( | |
| 37 storage::FileSystemType type) OVERRIDE; | |
| 38 virtual storage::WatcherManager* GetWatcherManager( | |
| 39 storage::FileSystemType type) OVERRIDE; | |
| 40 virtual storage::CopyOrMoveFileValidatorFactory* | |
| 41 GetCopyOrMoveFileValidatorFactory(storage::FileSystemType type, | |
| 42 base::File::Error* error_code) OVERRIDE; | |
| 43 | |
| 44 virtual storage::FileSystemOperation* CreateFileSystemOperation( | |
| 45 const storage::FileSystemURL& url, | |
| 46 storage::FileSystemContext* context, | |
| 47 base::File::Error* error_code) const OVERRIDE; | |
| 48 | |
| 49 virtual bool SupportsStreaming( | |
| 50 const storage::FileSystemURL& url) const OVERRIDE; | |
| 51 | |
| 52 virtual bool HasInplaceCopyImplementation( | |
| 53 storage::FileSystemType type) const OVERRIDE; | |
| 54 | |
| 55 virtual scoped_ptr<storage::FileStreamReader> CreateFileStreamReader( | |
| 56 const storage::FileSystemURL& url, | |
| 57 int64 offset, | |
| 58 const base::Time& expected_modification_time, | |
| 59 storage::FileSystemContext* context) const OVERRIDE; | |
| 60 | |
| 61 virtual scoped_ptr<storage::FileStreamWriter> CreateFileStreamWriter( | |
| 62 const storage::FileSystemURL& url, | |
| 63 int64 offset, | |
| 64 storage::FileSystemContext* context) const OVERRIDE; | |
| 65 | |
| 66 virtual storage::FileSystemQuotaUtil* GetQuotaUtil() OVERRIDE; | |
| 67 | |
| 68 private: | |
| 69 // User mount points. | |
| 70 scoped_refptr<storage::ExternalMountPoints> mount_points_; | |
| 71 scoped_ptr<PrivetFileSystemAsyncUtil> async_util_; | |
| 72 }; | |
| 73 | |
| 74 } // namespace local_discovery | |
| 75 | |
| 76 #endif // CHROME_BROWSER_LOCAL_DISCOVERY_STORAGE_PRIVET_FILESYSTEM_BACKEND_H_ | |
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