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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 CONTENT_CHILD_FILEAPI_WEBFILEWRITER_IMPL_H_ | 5 #ifndef CONTENT_CHILD_FILEAPI_WEBFILEWRITER_IMPL_H_ |
6 #define CONTENT_CHILD_FILEAPI_WEBFILEWRITER_IMPL_H_ | 6 #define CONTENT_CHILD_FILEAPI_WEBFILEWRITER_IMPL_H_ |
7 | 7 |
| 8 #include <stdint.h> |
| 9 |
8 #include <string> | 10 #include <string> |
9 | 11 |
10 #include "base/memory/ref_counted.h" | 12 #include "base/memory/ref_counted.h" |
11 #include "base/memory/weak_ptr.h" | 13 #include "base/memory/weak_ptr.h" |
12 #include "content/child/fileapi/webfilewriter_base.h" | 14 #include "content/child/fileapi/webfilewriter_base.h" |
13 | 15 |
14 namespace content { | 16 namespace content { |
15 | 17 |
16 // An implementation of WebFileWriter for use in chrome renderers and workers. | 18 // An implementation of WebFileWriter for use in chrome renderers and workers. |
17 class WebFileWriterImpl : public WebFileWriterBase, | 19 class WebFileWriterImpl : public WebFileWriterBase, |
18 public base::SupportsWeakPtr<WebFileWriterImpl> { | 20 public base::SupportsWeakPtr<WebFileWriterImpl> { |
19 public: | 21 public: |
20 enum Type { | 22 enum Type { |
21 TYPE_SYNC, | 23 TYPE_SYNC, |
22 TYPE_ASYNC, | 24 TYPE_ASYNC, |
23 }; | 25 }; |
24 | 26 |
25 WebFileWriterImpl(const GURL& path, | 27 WebFileWriterImpl(const GURL& path, |
26 blink::WebFileWriterClient* client, | 28 blink::WebFileWriterClient* client, |
27 Type type, | 29 Type type, |
28 const scoped_refptr<base::SingleThreadTaskRunner>& | 30 const scoped_refptr<base::SingleThreadTaskRunner>& |
29 main_thread_task_runner); | 31 main_thread_task_runner); |
30 ~WebFileWriterImpl() override; | 32 ~WebFileWriterImpl() override; |
31 | 33 |
32 protected: | 34 protected: |
33 // WebFileWriterBase overrides | 35 // WebFileWriterBase overrides |
34 void DoTruncate(const GURL& path, int64 offset) override; | 36 void DoTruncate(const GURL& path, int64_t offset) override; |
35 void DoWrite(const GURL& path, | 37 void DoWrite(const GURL& path, |
36 const std::string& blob_id, | 38 const std::string& blob_id, |
37 int64 offset) override; | 39 int64_t offset) override; |
38 void DoCancel() override; | 40 void DoCancel() override; |
39 | 41 |
40 private: | 42 private: |
41 class WriterBridge; | 43 class WriterBridge; |
42 | 44 |
43 void RunOnMainThread(const base::Closure& closure); | 45 void RunOnMainThread(const base::Closure& closure); |
44 | 46 |
45 scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner_; | 47 scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner_; |
46 scoped_refptr<WriterBridge> bridge_; | 48 scoped_refptr<WriterBridge> bridge_; |
47 }; | 49 }; |
48 | 50 |
49 } // namespace content | 51 } // namespace content |
50 | 52 |
51 #endif // CONTENT_CHILD_FILEAPI_WEBFILEWRITER_IMPL_H_ | 53 #endif // CONTENT_CHILD_FILEAPI_WEBFILEWRITER_IMPL_H_ |
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