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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef WEBKIT_FILEAPI_FILE_SYSTEM_FILE_STREAM_READER_H_ | 5 #ifndef WEBKIT_FILEAPI_FILE_SYSTEM_FILE_STREAM_READER_H_ |
| 6 #define WEBKIT_FILEAPI_FILE_SYSTEM_FILE_STREAM_READER_H_ | 6 #define WEBKIT_FILEAPI_FILE_SYSTEM_FILE_STREAM_READER_H_ |
| 7 | 7 |
| 8 #include "base/bind.h" | 8 #include "base/bind.h" |
| 9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
| 10 #include "base/platform_file.h" | 10 #include "base/platform_file.h" |
| 11 #include "base/time.h" | 11 #include "base/time.h" |
| 12 #include "webkit/blob/file_stream_reader.h" | 12 #include "webkit/blob/file_stream_reader.h" |
| 13 #include "webkit/blob/shareable_file_reference.h" | 13 #include "webkit/blob/shareable_file_reference.h" |
| 14 #include "webkit/fileapi/file_system_url.h" | 14 #include "webkit/fileapi/file_system_url.h" |
| 15 #include "webkit/storage/webkit_storage_export.h" | 15 #include "webkit/storage/webkit_storage_export.h" |
| 16 | 16 |
| 17 namespace base { |
| 17 class FilePath; | 18 class FilePath; |
| 18 | |
| 19 namespace base { | |
| 20 class SequencedTaskRunner; | 19 class SequencedTaskRunner; |
| 21 } | 20 } |
| 22 | 21 |
| 23 namespace webkit_blob { | 22 namespace webkit_blob { |
| 24 class LocalFileStreamReader; | 23 class LocalFileStreamReader; |
| 25 } | 24 } |
| 26 | 25 |
| 27 namespace fileapi { | 26 namespace fileapi { |
| 28 | 27 |
| 29 class FileSystemContext; | 28 class FileSystemContext; |
| (...skipping 23 matching lines...) Expand all Loading... |
| 53 const net::Int64CompletionCallback& callback) OVERRIDE; | 52 const net::Int64CompletionCallback& callback) OVERRIDE; |
| 54 | 53 |
| 55 private: | 54 private: |
| 56 int CreateSnapshot(const base::Closure& callback, | 55 int CreateSnapshot(const base::Closure& callback, |
| 57 const net::CompletionCallback& error_callback); | 56 const net::CompletionCallback& error_callback); |
| 58 void DidCreateSnapshot( | 57 void DidCreateSnapshot( |
| 59 const base::Closure& callback, | 58 const base::Closure& callback, |
| 60 const net::CompletionCallback& error_callback, | 59 const net::CompletionCallback& error_callback, |
| 61 base::PlatformFileError file_error, | 60 base::PlatformFileError file_error, |
| 62 const base::PlatformFileInfo& file_info, | 61 const base::PlatformFileInfo& file_info, |
| 63 const FilePath& platform_path, | 62 const base::FilePath& platform_path, |
| 64 const scoped_refptr<webkit_blob::ShareableFileReference>& file_ref); | 63 const scoped_refptr<webkit_blob::ShareableFileReference>& file_ref); |
| 65 | 64 |
| 66 scoped_refptr<FileSystemContext> file_system_context_; | 65 scoped_refptr<FileSystemContext> file_system_context_; |
| 67 FileSystemURL url_; | 66 FileSystemURL url_; |
| 68 const int64 initial_offset_; | 67 const int64 initial_offset_; |
| 69 const base::Time expected_modification_time_; | 68 const base::Time expected_modification_time_; |
| 70 scoped_ptr<webkit_blob::LocalFileStreamReader> local_file_reader_; | 69 scoped_ptr<webkit_blob::LocalFileStreamReader> local_file_reader_; |
| 71 scoped_refptr<webkit_blob::ShareableFileReference> snapshot_ref_; | 70 scoped_refptr<webkit_blob::ShareableFileReference> snapshot_ref_; |
| 72 bool has_pending_create_snapshot_; | 71 bool has_pending_create_snapshot_; |
| 73 base::WeakPtrFactory<FileSystemFileStreamReader> weak_factory_; | 72 base::WeakPtrFactory<FileSystemFileStreamReader> weak_factory_; |
| 74 | 73 |
| 75 DISALLOW_COPY_AND_ASSIGN(FileSystemFileStreamReader); | 74 DISALLOW_COPY_AND_ASSIGN(FileSystemFileStreamReader); |
| 76 }; | 75 }; |
| 77 | 76 |
| 78 } // namespace fileapi | 77 } // namespace fileapi |
| 79 | 78 |
| 80 #endif // WEBKIT_FILEAPI_FILE_SYSTEM_FILE_STREAM_READER_H_ | 79 #endif // WEBKIT_FILEAPI_FILE_SYSTEM_FILE_STREAM_READER_H_ |
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