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