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Side by Side Diff: Source/platform/network/EncodedFormData.cpp

Issue 1311923004: Rename FormData/FormDataBuilder to EncodedFormData/FormDataEncoder respectively. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: update comments Created 5 years, 3 months ago
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1 /* 1 /*
2 * Copyright (C) 2004, 2006, 2008, 2011 Apple Inc. All rights reserved. 2 * Copyright (C) 2004, 2006, 2008, 2011 Apple Inc. All rights reserved.
3 * Copyright (C) 2009 Google Inc. All rights reserved. 3 * Copyright (C) 2009 Google Inc. All rights reserved.
4 * Copyright (C) 2012 Digia Plc. and/or its subsidiary(-ies) 4 * Copyright (C) 2012 Digia Plc. and/or its subsidiary(-ies)
5 * 5 *
6 * This library is free software; you can redistribute it and/or 6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public 7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either 8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version. 9 * version 2 of the License, or (at your option) any later version.
10 * 10 *
11 * This library is distributed in the hope that it will be useful, 11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details. 14 * Library General Public License for more details.
15 * 15 *
16 * You should have received a copy of the GNU Library General Public License 16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB. If not, write to 17 * along with this library; see the file COPYING.LIB. If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA. 19 * Boston, MA 02110-1301, USA.
20 */ 20 */
21 21
22 #include "config.h" 22 #include "config.h"
23 #include "platform/network/FormData.h" 23 #include "platform/network/EncodedFormData.h"
24 24
25 #include "platform/FileMetadata.h" 25 #include "platform/FileMetadata.h"
26 #include "platform/network/FormDataBuilder.h" 26 #include "platform/network/FormDataEncoder.h"
27 #include "wtf/text/CString.h" 27 #include "wtf/text/CString.h"
28 #include "wtf/text/TextEncoding.h" 28 #include "wtf/text/TextEncoding.h"
29 29
30 namespace blink { 30 namespace blink {
31 31
32 bool FormDataElement::isSafeToSendToAnotherThread() const 32 bool FormDataElement::isSafeToSendToAnotherThread() const
33 { 33 {
34 return m_filename.isSafeToSendToAnotherThread() 34 return m_filename.isSafeToSendToAnotherThread()
35 && m_blobUUID.isSafeToSendToAnotherThread() 35 && m_blobUUID.isSafeToSendToAnotherThread()
36 && m_fileSystemURL.isSafeToSendToAnotherThread(); 36 && m_fileSystemURL.isSafeToSendToAnotherThread();
37 } 37 }
38 38
39 inline FormData::FormData() 39 inline EncodedFormData::EncodedFormData()
40 : m_identifier(0) 40 : m_identifier(0)
41 , m_containsPasswordData(false) 41 , m_containsPasswordData(false)
42 { 42 {
43 } 43 }
44 44
45 inline FormData::FormData(const FormData& data) 45 inline EncodedFormData::EncodedFormData(const EncodedFormData& data)
46 : RefCounted<FormData>() 46 : RefCounted<EncodedFormData>()
47 , m_elements(data.m_elements) 47 , m_elements(data.m_elements)
48 , m_identifier(data.m_identifier) 48 , m_identifier(data.m_identifier)
49 , m_containsPasswordData(data.m_containsPasswordData) 49 , m_containsPasswordData(data.m_containsPasswordData)
50 { 50 {
51 } 51 }
52 52
53 FormData::~FormData() 53 EncodedFormData::~EncodedFormData()
54 { 54 {
55 } 55 }
56 56
57 PassRefPtr<FormData> FormData::create() 57 PassRefPtr<EncodedFormData> EncodedFormData::create()
58 { 58 {
59 return adoptRef(new FormData); 59 return adoptRef(new EncodedFormData);
60 } 60 }
61 61
62 PassRefPtr<FormData> FormData::create(const void* data, size_t size) 62 PassRefPtr<EncodedFormData> EncodedFormData::create(const void* data, size_t siz e)
63 { 63 {
64 RefPtr<FormData> result = create(); 64 RefPtr<EncodedFormData> result = create();
65 result->appendData(data, size); 65 result->appendData(data, size);
66 return result.release(); 66 return result.release();
67 } 67 }
68 68
69 PassRefPtr<FormData> FormData::create(const CString& string) 69 PassRefPtr<EncodedFormData> EncodedFormData::create(const CString& string)
70 { 70 {
71 RefPtr<FormData> result = create(); 71 RefPtr<EncodedFormData> result = create();
72 result->appendData(string.data(), string.length()); 72 result->appendData(string.data(), string.length());
73 return result.release(); 73 return result.release();
74 } 74 }
75 75
76 PassRefPtr<FormData> FormData::create(const Vector<char>& vector) 76 PassRefPtr<EncodedFormData> EncodedFormData::create(const Vector<char>& vector)
77 { 77 {
78 RefPtr<FormData> result = create(); 78 RefPtr<EncodedFormData> result = create();
79 result->appendData(vector.data(), vector.size()); 79 result->appendData(vector.data(), vector.size());
80 return result.release(); 80 return result.release();
81 } 81 }
82 82
83 PassRefPtr<FormData> FormData::copy() const 83 PassRefPtr<EncodedFormData> EncodedFormData::copy() const
84 { 84 {
85 return adoptRef(new FormData(*this)); 85 return adoptRef(new EncodedFormData(*this));
86 } 86 }
87 87
88 PassRefPtr<FormData> FormData::deepCopy() const 88 PassRefPtr<EncodedFormData> EncodedFormData::deepCopy() const
89 { 89 {
90 RefPtr<FormData> formData(create()); 90 RefPtr<EncodedFormData> formData(create());
91 91
92 formData->m_identifier = m_identifier; 92 formData->m_identifier = m_identifier;
93 formData->m_boundary = m_boundary; 93 formData->m_boundary = m_boundary;
94 formData->m_containsPasswordData = m_containsPasswordData; 94 formData->m_containsPasswordData = m_containsPasswordData;
95 95
96 size_t n = m_elements.size(); 96 size_t n = m_elements.size();
97 formData->m_elements.reserveInitialCapacity(n); 97 formData->m_elements.reserveInitialCapacity(n);
98 for (size_t i = 0; i < n; ++i) { 98 for (size_t i = 0; i < n; ++i) {
99 const FormDataElement& e = m_elements[i]; 99 const FormDataElement& e = m_elements[i];
100 switch (e.m_type) { 100 switch (e.m_type) {
101 case FormDataElement::data: 101 case FormDataElement::data:
102 formData->m_elements.uncheckedAppend(FormDataElement(e.m_data)); 102 formData->m_elements.uncheckedAppend(FormDataElement(e.m_data));
103 break; 103 break;
104 case FormDataElement::encodedFile: 104 case FormDataElement::encodedFile:
105 formData->m_elements.uncheckedAppend(FormDataElement(e.m_filename.is olatedCopy(), e.m_fileStart, e.m_fileLength, e.m_expectedFileModificationTime)); 105 formData->m_elements.uncheckedAppend(FormDataElement(e.m_filename.is olatedCopy(), e.m_fileStart, e.m_fileLength, e.m_expectedFileModificationTime));
106 break; 106 break;
107 case FormDataElement::encodedBlob: 107 case FormDataElement::encodedBlob:
108 formData->m_elements.uncheckedAppend(FormDataElement(e.m_blobUUID.is olatedCopy(), e.m_optionalBlobDataHandle)); 108 formData->m_elements.uncheckedAppend(FormDataElement(e.m_blobUUID.is olatedCopy(), e.m_optionalBlobDataHandle));
109 break; 109 break;
110 case FormDataElement::encodedFileSystemURL: 110 case FormDataElement::encodedFileSystemURL:
111 formData->m_elements.uncheckedAppend(FormDataElement(e.m_fileSystemU RL.copy(), e.m_fileStart, e.m_fileLength, e.m_expectedFileModificationTime)); 111 formData->m_elements.uncheckedAppend(FormDataElement(e.m_fileSystemU RL.copy(), e.m_fileStart, e.m_fileLength, e.m_expectedFileModificationTime));
112 break; 112 break;
113 } 113 }
114 } 114 }
115 return formData.release(); 115 return formData.release();
116 } 116 }
117 117
118 void FormData::appendData(const void* data, size_t size) 118 void EncodedFormData::appendData(const void* data, size_t size)
119 { 119 {
120 if (m_elements.isEmpty() || m_elements.last().m_type != FormDataElement::dat a) 120 if (m_elements.isEmpty() || m_elements.last().m_type != FormDataElement::dat a)
121 m_elements.append(FormDataElement()); 121 m_elements.append(FormDataElement());
122 FormDataElement& e = m_elements.last(); 122 FormDataElement& e = m_elements.last();
123 size_t oldSize = e.m_data.size(); 123 size_t oldSize = e.m_data.size();
124 e.m_data.grow(oldSize + size); 124 e.m_data.grow(oldSize + size);
125 memcpy(e.m_data.data() + oldSize, data, size); 125 memcpy(e.m_data.data() + oldSize, data, size);
126 } 126 }
127 127
128 void FormData::appendFile(const String& filename) 128 void EncodedFormData::appendFile(const String& filename)
129 { 129 {
130 m_elements.append(FormDataElement(filename, 0, BlobDataItem::toEndOfFile, in validFileTime())); 130 m_elements.append(FormDataElement(filename, 0, BlobDataItem::toEndOfFile, in validFileTime()));
131 } 131 }
132 132
133 void FormData::appendFileRange(const String& filename, long long start, long lon g length, double expectedModificationTime) 133 void EncodedFormData::appendFileRange(const String& filename, long long start, l ong long length, double expectedModificationTime)
134 { 134 {
135 m_elements.append(FormDataElement(filename, start, length, expectedModificat ionTime)); 135 m_elements.append(FormDataElement(filename, start, length, expectedModificat ionTime));
136 } 136 }
137 137
138 void FormData::appendBlob(const String& uuid, PassRefPtr<BlobDataHandle> optiona lHandle) 138 void EncodedFormData::appendBlob(const String& uuid, PassRefPtr<BlobDataHandle> optionalHandle)
139 { 139 {
140 m_elements.append(FormDataElement(uuid, optionalHandle)); 140 m_elements.append(FormDataElement(uuid, optionalHandle));
141 } 141 }
142 142
143 void FormData::appendFileSystemURL(const KURL& url) 143 void EncodedFormData::appendFileSystemURL(const KURL& url)
144 { 144 {
145 m_elements.append(FormDataElement(url, 0, BlobDataItem::toEndOfFile, invalid FileTime())); 145 m_elements.append(FormDataElement(url, 0, BlobDataItem::toEndOfFile, invalid FileTime()));
146 } 146 }
147 147
148 void FormData::appendFileSystemURLRange(const KURL& url, long long start, long l ong length, double expectedModificationTime) 148 void EncodedFormData::appendFileSystemURLRange(const KURL& url, long long start, long long length, double expectedModificationTime)
149 { 149 {
150 m_elements.append(FormDataElement(url, start, length, expectedModificationTi me)); 150 m_elements.append(FormDataElement(url, start, length, expectedModificationTi me));
151 } 151 }
152 152
153 void FormData::flatten(Vector<char>& data) const 153 void EncodedFormData::flatten(Vector<char>& data) const
154 { 154 {
155 // Concatenate all the byte arrays, but omit any files. 155 // Concatenate all the byte arrays, but omit any files.
156 data.clear(); 156 data.clear();
157 size_t n = m_elements.size(); 157 size_t n = m_elements.size();
158 for (size_t i = 0; i < n; ++i) { 158 for (size_t i = 0; i < n; ++i) {
159 const FormDataElement& e = m_elements[i]; 159 const FormDataElement& e = m_elements[i];
160 if (e.m_type == FormDataElement::data) 160 if (e.m_type == FormDataElement::data)
161 data.append(e.m_data.data(), static_cast<size_t>(e.m_data.size())); 161 data.append(e.m_data.data(), static_cast<size_t>(e.m_data.size()));
162 } 162 }
163 } 163 }
164 164
165 String FormData::flattenToString() const 165 String EncodedFormData::flattenToString() const
166 { 166 {
167 Vector<char> bytes; 167 Vector<char> bytes;
168 flatten(bytes); 168 flatten(bytes);
169 return Latin1Encoding().decode(reinterpret_cast<const char*>(bytes.data()), bytes.size()); 169 return Latin1Encoding().decode(reinterpret_cast<const char*>(bytes.data()), bytes.size());
170 } 170 }
171 171
172 unsigned long long FormData::sizeInBytes() const 172 unsigned long long EncodedFormData::sizeInBytes() const
173 { 173 {
174 unsigned size = 0; 174 unsigned size = 0;
175 size_t n = m_elements.size(); 175 size_t n = m_elements.size();
176 for (size_t i = 0; i < n; ++i) { 176 for (size_t i = 0; i < n; ++i) {
177 const FormDataElement& e = m_elements[i]; 177 const FormDataElement& e = m_elements[i];
178 switch (e.m_type) { 178 switch (e.m_type) {
179 case FormDataElement::data: 179 case FormDataElement::data:
180 size += e.m_data.size(); 180 size += e.m_data.size();
181 break; 181 break;
182 case FormDataElement::encodedFile: 182 case FormDataElement::encodedFile:
183 size += e.m_fileLength - e.m_fileStart; 183 size += e.m_fileLength - e.m_fileStart;
184 break; 184 break;
185 case FormDataElement::encodedBlob: 185 case FormDataElement::encodedBlob:
186 if (e.m_optionalBlobDataHandle) 186 if (e.m_optionalBlobDataHandle)
187 size += e.m_optionalBlobDataHandle->size(); 187 size += e.m_optionalBlobDataHandle->size();
188 break; 188 break;
189 case FormDataElement::encodedFileSystemURL: 189 case FormDataElement::encodedFileSystemURL:
190 size += e.m_fileLength - e.m_fileStart; 190 size += e.m_fileLength - e.m_fileStart;
191 break; 191 break;
192 } 192 }
193 } 193 }
194 return size; 194 return size;
195 } 195 }
196 196
197 bool FormData::isSafeToSendToAnotherThread() const 197 bool EncodedFormData::isSafeToSendToAnotherThread() const
198 { 198 {
199 if (!hasOneRef()) 199 if (!hasOneRef())
200 return false; 200 return false;
201 for (auto& element : m_elements) { 201 for (auto& element : m_elements) {
202 if (!element.isSafeToSendToAnotherThread()) 202 if (!element.isSafeToSendToAnotherThread())
203 return false; 203 return false;
204 } 204 }
205 return true; 205 return true;
206 } 206 }
207 207
208 } // namespace blink 208 } // namespace blink
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