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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 CONTENT_BROWSER_DOWNLOAD_SAVE_ITEM_H_ | 5 #ifndef CONTENT_BROWSER_DOWNLOAD_SAVE_ITEM_H_ |
6 #define CONTENT_BROWSER_DOWNLOAD_SAVE_ITEM_H_ | 6 #define CONTENT_BROWSER_DOWNLOAD_SAVE_ITEM_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include <stdint.h> |
| 9 |
9 #include "base/files/file_path.h" | 10 #include "base/files/file_path.h" |
| 11 #include "base/macros.h" |
10 #include "content/browser/download/save_types.h" | 12 #include "content/browser/download/save_types.h" |
11 #include "content/public/common/referrer.h" | 13 #include "content/public/common/referrer.h" |
12 #include "url/gurl.h" | 14 #include "url/gurl.h" |
13 | 15 |
14 namespace content { | 16 namespace content { |
15 class SavePackage; | 17 class SavePackage; |
16 | 18 |
17 // One SaveItem per save file. This is the model class that stores all the | 19 // One SaveItem per save file. This is the model class that stores all the |
18 // state for one save file. | 20 // state for one save file. |
19 class SaveItem { | 21 class SaveItem { |
20 public: | 22 public: |
21 enum SaveState { | 23 enum SaveState { |
22 WAIT_START, | 24 WAIT_START, |
23 IN_PROGRESS, | 25 IN_PROGRESS, |
24 COMPLETE, | 26 COMPLETE, |
25 CANCELED | 27 CANCELED |
26 }; | 28 }; |
27 | 29 |
28 SaveItem(const GURL& url, | 30 SaveItem(const GURL& url, |
29 const Referrer& referrer, | 31 const Referrer& referrer, |
30 SavePackage* package, | 32 SavePackage* package, |
31 SaveFileCreateInfo::SaveFileSource save_source); | 33 SaveFileCreateInfo::SaveFileSource save_source); |
32 | 34 |
33 ~SaveItem(); | 35 ~SaveItem(); |
34 | 36 |
35 void Start(); | 37 void Start(); |
36 | 38 |
37 // Received a new chunk of data. | 39 // Received a new chunk of data. |
38 void Update(int64 bytes_so_far); | 40 void Update(int64_t bytes_so_far); |
39 | 41 |
40 // Cancel saving item. | 42 // Cancel saving item. |
41 void Cancel(); | 43 void Cancel(); |
42 | 44 |
43 // Saving operation completed. | 45 // Saving operation completed. |
44 void Finish(int64 size, bool is_success); | 46 void Finish(int64_t size, bool is_success); |
45 | 47 |
46 // Rough percent complete, -1 means we don't know (since we didn't receive a | 48 // Rough percent complete, -1 means we don't know (since we didn't receive a |
47 // total size). | 49 // total size). |
48 int PercentComplete() const; | 50 int PercentComplete() const; |
49 | 51 |
50 // Update path for SaveItem, the actual file is renamed on the file thread. | 52 // Update path for SaveItem, the actual file is renamed on the file thread. |
51 void Rename(const base::FilePath& full_path); | 53 void Rename(const base::FilePath& full_path); |
52 | 54 |
53 void SetTotalBytes(int64 total_bytes); | 55 void SetTotalBytes(int64_t total_bytes); |
54 | 56 |
55 // Accessors. | 57 // Accessors. |
56 int id() const { return save_item_id_; } | 58 int id() const { return save_item_id_; } |
57 SaveState state() const { return state_; } | 59 SaveState state() const { return state_; } |
58 const base::FilePath& full_path() const { return full_path_; } | 60 const base::FilePath& full_path() const { return full_path_; } |
59 const base::FilePath& file_name() const { return file_name_; } | 61 const base::FilePath& file_name() const { return file_name_; } |
60 const GURL& url() const { return url_; } | 62 const GURL& url() const { return url_; } |
61 const Referrer& referrer() const { return referrer_; } | 63 const Referrer& referrer() const { return referrer_; } |
62 int64 total_bytes() const { return total_bytes_; } | 64 int64_t total_bytes() const { return total_bytes_; } |
63 int64 received_bytes() const { return received_bytes_; } | 65 int64_t received_bytes() const { return received_bytes_; } |
64 bool has_final_name() const { return has_final_name_; } | 66 bool has_final_name() const { return has_final_name_; } |
65 bool success() const { return is_success_; } | 67 bool success() const { return is_success_; } |
66 SaveFileCreateInfo::SaveFileSource save_source() const { | 68 SaveFileCreateInfo::SaveFileSource save_source() const { |
67 return save_source_; | 69 return save_source_; |
68 } | 70 } |
69 SavePackage* package() const { return package_; } | 71 SavePackage* package() const { return package_; } |
70 | 72 |
71 private: | 73 private: |
72 // Internal helper for maintaining consistent received and total sizes. | 74 // Internal helper for maintaining consistent received and total sizes. |
73 void UpdateSize(int64 size); | 75 void UpdateSize(int64_t size); |
74 | 76 |
75 // Unique identifier for this SaveItem instance. | 77 // Unique identifier for this SaveItem instance. |
76 const int save_item_id_; | 78 const int save_item_id_; |
77 | 79 |
78 // Full path to the save item file. | 80 // Full path to the save item file. |
79 base::FilePath full_path_; | 81 base::FilePath full_path_; |
80 | 82 |
81 // Short display version of the file. | 83 // Short display version of the file. |
82 base::FilePath file_name_; | 84 base::FilePath file_name_; |
83 | 85 |
84 // The URL for this save item. | 86 // The URL for this save item. |
85 GURL url_; | 87 GURL url_; |
86 Referrer referrer_; | 88 Referrer referrer_; |
87 | 89 |
88 // Total bytes expected. | 90 // Total bytes expected. |
89 int64 total_bytes_; | 91 int64_t total_bytes_; |
90 | 92 |
91 // Current received bytes. | 93 // Current received bytes. |
92 int64 received_bytes_; | 94 int64_t received_bytes_; |
93 | 95 |
94 // The current state of this save item. | 96 // The current state of this save item. |
95 SaveState state_; | 97 SaveState state_; |
96 | 98 |
97 // Specifies if this name is a final or not. | 99 // Specifies if this name is a final or not. |
98 bool has_final_name_; | 100 bool has_final_name_; |
99 | 101 |
100 // Flag indicates whether SaveItem has error while in saving process. | 102 // Flag indicates whether SaveItem has error while in saving process. |
101 bool is_success_; | 103 bool is_success_; |
102 | 104 |
103 SaveFileCreateInfo::SaveFileSource save_source_; | 105 SaveFileCreateInfo::SaveFileSource save_source_; |
104 | 106 |
105 // Our owning object. | 107 // Our owning object. |
106 SavePackage* package_; | 108 SavePackage* package_; |
107 | 109 |
108 DISALLOW_COPY_AND_ASSIGN(SaveItem); | 110 DISALLOW_COPY_AND_ASSIGN(SaveItem); |
109 }; | 111 }; |
110 | 112 |
111 } // namespace content | 113 } // namespace content |
112 | 114 |
113 #endif // CONTENT_BROWSER_DOWNLOAD_SAVE_ITEM_H_ | 115 #endif // CONTENT_BROWSER_DOWNLOAD_SAVE_ITEM_H_ |
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