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1 /* | |
2 * Copyright (C) 2004, 2006, 2008, 2011 Apple Inc. All rights reserved. | |
3 * Copyright (C) 2009 Google Inc. All rights reserved. | |
4 * Copyright (C) 2012 Digia Plc. and/or its subsidiary(-ies) | |
5 * | |
6 * This library is free software; you can redistribute it and/or | |
7 * modify it under the terms of the GNU Library General Public | |
8 * License as published by the Free Software Foundation; either | |
9 * version 2 of the License, or (at your option) any later version. | |
10 * | |
11 * This library is distributed in the hope that it will be useful, | |
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 * Library General Public License for more details. | |
15 * | |
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 | |
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
19 * Boston, MA 02110-1301, USA. | |
20 */ | |
21 | |
22 #include "sky/engine/platform/network/FormData.h" | |
23 | |
24 #include "sky/engine/platform/network/FormDataBuilder.h" | |
25 #include "sky/engine/wtf/text/CString.h" | |
26 #include "sky/engine/wtf/text/TextEncoding.h" | |
27 | |
28 namespace blink { | |
29 | |
30 inline FormData::FormData() | |
31 : m_identifier(0) | |
32 , m_alwaysStream(false) | |
33 , m_containsPasswordData(false) | |
34 { | |
35 } | |
36 | |
37 inline FormData::FormData(const FormData& data) | |
38 : RefCounted<FormData>() | |
39 , m_elements(data.m_elements) | |
40 , m_identifier(data.m_identifier) | |
41 , m_alwaysStream(false) | |
42 , m_containsPasswordData(data.m_containsPasswordData) | |
43 { | |
44 } | |
45 | |
46 FormData::~FormData() | |
47 { | |
48 } | |
49 | |
50 PassRefPtr<FormData> FormData::create() | |
51 { | |
52 return adoptRef(new FormData); | |
53 } | |
54 | |
55 PassRefPtr<FormData> FormData::create(const void* data, size_t size) | |
56 { | |
57 RefPtr<FormData> result = create(); | |
58 result->appendData(data, size); | |
59 return result.release(); | |
60 } | |
61 | |
62 PassRefPtr<FormData> FormData::create(const CString& string) | |
63 { | |
64 RefPtr<FormData> result = create(); | |
65 result->appendData(string.data(), string.length()); | |
66 return result.release(); | |
67 } | |
68 | |
69 PassRefPtr<FormData> FormData::create(const Vector<char>& vector) | |
70 { | |
71 RefPtr<FormData> result = create(); | |
72 result->appendData(vector.data(), vector.size()); | |
73 return result.release(); | |
74 } | |
75 | |
76 PassRefPtr<FormData> FormData::copy() const | |
77 { | |
78 return adoptRef(new FormData(*this)); | |
79 } | |
80 | |
81 PassRefPtr<FormData> FormData::deepCopy() const | |
82 { | |
83 RefPtr<FormData> formData(create()); | |
84 | |
85 formData->m_alwaysStream = m_alwaysStream; | |
86 | |
87 size_t n = m_elements.size(); | |
88 formData->m_elements.reserveInitialCapacity(n); | |
89 for (size_t i = 0; i < n; ++i) { | |
90 const FormDataElement& e = m_elements[i]; | |
91 switch (e.m_type) { | |
92 case FormDataElement::data: | |
93 formData->m_elements.uncheckedAppend(FormDataElement(e.m_data)); | |
94 break; | |
95 } | |
96 } | |
97 return formData.release(); | |
98 } | |
99 | |
100 void FormData::appendData(const void* data, size_t size) | |
101 { | |
102 if (m_elements.isEmpty() || m_elements.last().m_type != FormDataElement::dat
a) | |
103 m_elements.append(FormDataElement()); | |
104 FormDataElement& e = m_elements.last(); | |
105 size_t oldSize = e.m_data.size(); | |
106 e.m_data.grow(oldSize + size); | |
107 memcpy(e.m_data.data() + oldSize, data, size); | |
108 } | |
109 | |
110 void FormData::flatten(Vector<char>& data) const | |
111 { | |
112 // Concatenate all the byte arrays, but omit any files. | |
113 data.clear(); | |
114 size_t n = m_elements.size(); | |
115 for (size_t i = 0; i < n; ++i) { | |
116 const FormDataElement& e = m_elements[i]; | |
117 if (e.m_type == FormDataElement::data) | |
118 data.append(e.m_data.data(), static_cast<size_t>(e.m_data.size())); | |
119 } | |
120 } | |
121 | |
122 String FormData::flattenToString() const | |
123 { | |
124 Vector<char> bytes; | |
125 flatten(bytes); | |
126 return Latin1Encoding().decode(reinterpret_cast<const char*>(bytes.data()),
bytes.size()); | |
127 } | |
128 | |
129 unsigned long long FormData::sizeInBytes() const | |
130 { | |
131 unsigned size = 0; | |
132 size_t n = m_elements.size(); | |
133 for (size_t i = 0; i < n; ++i) { | |
134 const FormDataElement& e = m_elements[i]; | |
135 switch (e.m_type) { | |
136 case FormDataElement::data: | |
137 size += e.m_data.size(); | |
138 break; | |
139 } | |
140 } | |
141 return size; | |
142 } | |
143 | |
144 } // namespace blink | |
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