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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 #include "webkit/common/blob/blob_data.h" | 5 #include "storage/common/blob/blob_data.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/strings/sys_string_conversions.h" | 8 #include "base/strings/sys_string_conversions.h" |
9 #include "base/strings/utf_string_conversions.h" | 9 #include "base/strings/utf_string_conversions.h" |
10 #include "base/time/time.h" | 10 #include "base/time/time.h" |
11 | 11 |
12 namespace webkit_blob { | 12 namespace storage { |
13 | 13 |
14 BlobData::BlobData() {} | 14 BlobData::BlobData() { |
15 BlobData::BlobData(const std::string& uuid) | 15 } |
16 : uuid_(uuid) { | 16 BlobData::BlobData(const std::string& uuid) : uuid_(uuid) { |
17 } | 17 } |
18 | 18 |
19 BlobData::~BlobData() {} | 19 BlobData::~BlobData() { |
| 20 } |
20 | 21 |
21 void BlobData::AppendData(const char* data, size_t length) { | 22 void BlobData::AppendData(const char* data, size_t length) { |
22 DCHECK(length > 0); | 23 DCHECK(length > 0); |
23 items_.push_back(Item()); | 24 items_.push_back(Item()); |
24 items_.back().SetToBytes(data, length); | 25 items_.back().SetToBytes(data, length); |
25 } | 26 } |
26 | 27 |
27 void BlobData::AppendFile(const base::FilePath& file_path, | 28 void BlobData::AppendFile(const base::FilePath& file_path, |
28 uint64 offset, uint64 length, | 29 uint64 offset, |
| 30 uint64 length, |
29 const base::Time& expected_modification_time) { | 31 const base::Time& expected_modification_time) { |
30 DCHECK(length > 0); | 32 DCHECK(length > 0); |
31 items_.push_back(Item()); | 33 items_.push_back(Item()); |
32 items_.back().SetToFilePathRange(file_path, offset, length, | 34 items_.back().SetToFilePathRange( |
33 expected_modification_time); | 35 file_path, offset, length, expected_modification_time); |
34 } | 36 } |
35 | 37 |
36 void BlobData::AppendBlob(const std::string& uuid, | 38 void BlobData::AppendBlob(const std::string& uuid, |
37 uint64 offset, uint64 length) { | 39 uint64 offset, |
| 40 uint64 length) { |
38 DCHECK_GT(length, 0ul); | 41 DCHECK_GT(length, 0ul); |
39 items_.push_back(Item()); | 42 items_.push_back(Item()); |
40 items_.back().SetToBlobRange(uuid, offset, length); | 43 items_.back().SetToBlobRange(uuid, offset, length); |
41 } | 44 } |
42 | 45 |
43 void BlobData::AppendFileSystemFile( | 46 void BlobData::AppendFileSystemFile( |
44 const GURL& url, uint64 offset, | 47 const GURL& url, |
| 48 uint64 offset, |
45 uint64 length, | 49 uint64 length, |
46 const base::Time& expected_modification_time) { | 50 const base::Time& expected_modification_time) { |
47 DCHECK(length > 0); | 51 DCHECK(length > 0); |
48 items_.push_back(Item()); | 52 items_.push_back(Item()); |
49 items_.back().SetToFileSystemUrlRange(url, offset, length, | 53 items_.back().SetToFileSystemUrlRange( |
50 expected_modification_time); | 54 url, offset, length, expected_modification_time); |
51 } | 55 } |
52 | 56 |
53 int64 BlobData::GetMemoryUsage() const { | 57 int64 BlobData::GetMemoryUsage() const { |
54 int64 memory = 0; | 58 int64 memory = 0; |
55 for (std::vector<Item>::const_iterator iter = items_.begin(); | 59 for (std::vector<Item>::const_iterator iter = items_.begin(); |
56 iter != items_.end(); ++iter) { | 60 iter != items_.end(); |
| 61 ++iter) { |
57 if (iter->type() == Item::TYPE_BYTES) | 62 if (iter->type() == Item::TYPE_BYTES) |
58 memory += iter->length(); | 63 memory += iter->length(); |
59 } | 64 } |
60 return memory; | 65 return memory; |
61 } | 66 } |
62 | 67 |
63 } // namespace webkit_blob | 68 } // namespace storage |
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