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Side by Side Diff: webkit/base/data_element.h

Issue 12163003: Add FilePath to base namespace. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 10 months ago
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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_BASE_DATA_ELEMENT_H_ 5 #ifndef WEBKIT_BASE_DATA_ELEMENT_H_
6 #define WEBKIT_BASE_DATA_ELEMENT_H_ 6 #define WEBKIT_BASE_DATA_ELEMENT_H_
7 7
8 #include <vector> 8 #include <vector>
9 9
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
(...skipping 15 matching lines...) Expand all
26 TYPE_FILE, 26 TYPE_FILE,
27 TYPE_BLOB, 27 TYPE_BLOB,
28 TYPE_FILE_FILESYSTEM, 28 TYPE_FILE_FILESYSTEM,
29 }; 29 };
30 30
31 DataElement(); 31 DataElement();
32 ~DataElement(); 32 ~DataElement();
33 33
34 Type type() const { return type_; } 34 Type type() const { return type_; }
35 const char* bytes() const { return bytes_ ? bytes_ : &buf_[0]; } 35 const char* bytes() const { return bytes_ ? bytes_ : &buf_[0]; }
36 const FilePath& path() const { return path_; } 36 const base::FilePath& path() const { return path_; }
37 const GURL& url() const { return url_; } 37 const GURL& url() const { return url_; }
38 uint64 offset() const { return offset_; } 38 uint64 offset() const { return offset_; }
39 uint64 length() const { return length_; } 39 uint64 length() const { return length_; }
40 const base::Time& expected_modification_time() const { 40 const base::Time& expected_modification_time() const {
41 return expected_modification_time_; 41 return expected_modification_time_;
42 } 42 }
43 43
44 // Sets TYPE_BYTES data. This copies the given data into the element. 44 // Sets TYPE_BYTES data. This copies the given data into the element.
45 void SetToBytes(const char* bytes, int bytes_len) { 45 void SetToBytes(const char* bytes, int bytes_len) {
46 type_ = TYPE_BYTES; 46 type_ = TYPE_BYTES;
47 buf_.assign(bytes, bytes + bytes_len); 47 buf_.assign(bytes, bytes + bytes_len);
48 length_ = buf_.size(); 48 length_ = buf_.size();
49 } 49 }
50 50
51 // Sets TYPE_BYTES data. This does NOT copy the given data and the caller 51 // Sets TYPE_BYTES data. This does NOT copy the given data and the caller
52 // should make sure the data is alive when this element is accessed. 52 // should make sure the data is alive when this element is accessed.
53 void SetToSharedBytes(const char* bytes, int bytes_len) { 53 void SetToSharedBytes(const char* bytes, int bytes_len) {
54 type_ = TYPE_BYTES; 54 type_ = TYPE_BYTES;
55 bytes_ = bytes; 55 bytes_ = bytes;
56 length_ = bytes_len; 56 length_ = bytes_len;
57 } 57 }
58 58
59 // Sets TYPE_FILE data. 59 // Sets TYPE_FILE data.
60 void SetToFilePath(const FilePath& path) { 60 void SetToFilePath(const base::FilePath& path) {
61 SetToFilePathRange(path, 0, kuint64max, base::Time()); 61 SetToFilePathRange(path, 0, kuint64max, base::Time());
62 } 62 }
63 63
64 // Sets TYPE_BLOB data. 64 // Sets TYPE_BLOB data.
65 void SetToBlobUrl(const GURL& blob_url) { 65 void SetToBlobUrl(const GURL& blob_url) {
66 SetToBlobUrlRange(blob_url, 0, kuint64max); 66 SetToBlobUrlRange(blob_url, 0, kuint64max);
67 } 67 }
68 68
69 // Sets TYPE_FILE data with range. 69 // Sets TYPE_FILE data with range.
70 void SetToFilePathRange(const FilePath& path, 70 void SetToFilePathRange(const base::FilePath& path,
71 uint64 offset, uint64 length, 71 uint64 offset, uint64 length,
72 const base::Time& expected_modification_time); 72 const base::Time& expected_modification_time);
73 73
74 // Sets TYPE_BLOB data with range. 74 // Sets TYPE_BLOB data with range.
75 void SetToBlobUrlRange(const GURL& blob_url, 75 void SetToBlobUrlRange(const GURL& blob_url,
76 uint64 offset, uint64 length); 76 uint64 offset, uint64 length);
77 77
78 // Sets TYPE_FILE_FILESYSTEM with range. 78 // Sets TYPE_FILE_FILESYSTEM with range.
79 void SetToFileSystemUrlRange(const GURL& filesystem_url, 79 void SetToFileSystemUrlRange(const GURL& filesystem_url,
80 uint64 offset, uint64 length, 80 uint64 offset, uint64 length,
81 const base::Time& expected_modification_time); 81 const base::Time& expected_modification_time);
82 82
83 private: 83 private:
84 Type type_; 84 Type type_;
85 std::vector<char> buf_; // For TYPE_BYTES. 85 std::vector<char> buf_; // For TYPE_BYTES.
86 const char* bytes_; // For TYPE_BYTES. 86 const char* bytes_; // For TYPE_BYTES.
87 FilePath path_; // For TYPE_FILE. 87 base::FilePath path_; // For TYPE_FILE.
88 GURL url_; // For TYPE_BLOB or TYPE_FILE_FILESYSTEM. 88 GURL url_; // For TYPE_BLOB or TYPE_FILE_FILESYSTEM.
89 uint64 offset_; 89 uint64 offset_;
90 uint64 length_; 90 uint64 length_;
91 base::Time expected_modification_time_; 91 base::Time expected_modification_time_;
92 }; 92 };
93 93
94 #if defined(UNIT_TEST) 94 #if defined(UNIT_TEST)
95 inline bool operator==(const DataElement& a, const DataElement& b) { 95 inline bool operator==(const DataElement& a, const DataElement& b) {
96 if (a.type() != b.type() || 96 if (a.type() != b.type() ||
97 a.offset() != b.offset() || 97 a.offset() != b.offset() ||
(...skipping 16 matching lines...) Expand all
114 } 114 }
115 115
116 inline bool operator!=(const DataElement& a, const DataElement& b) { 116 inline bool operator!=(const DataElement& a, const DataElement& b) {
117 return !(a == b); 117 return !(a == b);
118 } 118 }
119 #endif // defined(UNIT_TEST) 119 #endif // defined(UNIT_TEST)
120 120
121 } // namespace webkit_base 121 } // namespace webkit_base
122 122
123 #endif // WEBKIT_BASE_DATA_ELEMENT_H_ 123 #endif // WEBKIT_BASE_DATA_ELEMENT_H_
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