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1 /* | |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | |
3 * | |
4 * Redistribution and use in source and binary forms, with or without | |
5 * modification, are permitted provided that the following conditions are | |
6 * met: | |
7 * | |
8 * * Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * * Redistributions in binary form must reproduce the above | |
11 * copyright notice, this list of conditions and the following disclaimer | |
12 * in the documentation and/or other materials provided with the | |
13 * distribution. | |
14 * * Neither the name of Google Inc. nor the names of its | |
15 * contributors may be used to endorse or promote products derived from | |
16 * this software without specific prior written permission. | |
17 * | |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 #include "config.h" | |
32 #include "WebHTTPBody.h" | |
33 | |
34 #include "FormData.h" | |
35 | |
36 using namespace WebCore; | |
37 | |
38 namespace WebKit { | |
39 | |
40 class WebHTTPBodyPrivate : public FormData { | |
41 }; | |
42 | |
43 void WebHTTPBody::initialize() | |
44 { | |
45 assign(static_cast<WebHTTPBodyPrivate*>(FormData::create().releaseRef())); | |
46 } | |
47 | |
48 void WebHTTPBody::reset() | |
49 { | |
50 assign(0); | |
51 } | |
52 | |
53 void WebHTTPBody::assign(const WebHTTPBody& other) | |
54 { | |
55 WebHTTPBodyPrivate* p = const_cast<WebHTTPBodyPrivate*>(other.m_private); | |
56 if (p) | |
57 p->ref(); | |
58 assign(p); | |
59 } | |
60 | |
61 size_t WebHTTPBody::elementCount() const | |
62 { | |
63 ASSERT(!isNull()); | |
64 return m_private->elements().size(); | |
65 } | |
66 | |
67 bool WebHTTPBody::elementAt(size_t index, Element& result) const | |
68 { | |
69 ASSERT(!isNull()); | |
70 | |
71 if (index >= m_private->elements().size()) | |
72 return false; | |
73 | |
74 const FormDataElement& element = m_private->elements()[index]; | |
75 | |
76 switch (element.m_type) { | |
77 case FormDataElement::data: | |
78 result.type = Element::TypeData; | |
79 result.data.assign(element.m_data.data(), element.m_data.size()); | |
80 result.filePath.reset(); | |
81 break; | |
82 case FormDataElement::encodedFile: | |
83 result.type = Element::TypeFile; | |
84 result.data.reset(); | |
85 result.filePath = element.m_filename; | |
86 break; | |
87 default: | |
88 ASSERT_NOT_REACHED(); | |
89 return false; | |
90 } | |
91 | |
92 return true; | |
93 } | |
94 | |
95 void WebHTTPBody::appendData(const WebData& data) | |
96 { | |
97 ensureMutable(); | |
98 // FIXME: FormDataElement::m_data should be a SharedBuffer<char>. Then we | |
99 // could avoid this buffer copy. | |
100 m_private->appendData(data.data(), data.size()); | |
101 } | |
102 | |
103 void WebHTTPBody::appendFile(const WebString& filePath) | |
104 { | |
105 ensureMutable(); | |
106 m_private->appendFile(filePath); | |
107 } | |
108 | |
109 long long WebHTTPBody::identifier() const | |
110 { | |
111 ASSERT(!isNull()); | |
112 return m_private->identifier(); | |
113 } | |
114 | |
115 void WebHTTPBody::setIdentifier(long long identifier) | |
116 { | |
117 ensureMutable(); | |
118 return m_private->setIdentifier(identifier); | |
119 } | |
120 | |
121 WebHTTPBody::WebHTTPBody(const PassRefPtr<FormData>& data) | |
122 : m_private(static_cast<WebHTTPBodyPrivate*>(data.releaseRef())) | |
123 { | |
124 } | |
125 | |
126 WebHTTPBody& WebHTTPBody::operator=(const PassRefPtr<FormData>& data) | |
127 { | |
128 assign(static_cast<WebHTTPBodyPrivate*>(data.releaseRef())); | |
129 return *this; | |
130 } | |
131 | |
132 WebHTTPBody::operator PassRefPtr<FormData>() const | |
133 { | |
134 return m_private; | |
135 } | |
136 | |
137 void WebHTTPBody::assign(WebHTTPBodyPrivate* p) | |
138 { | |
139 // p is already ref'd for us by the caller | |
140 if (m_private) | |
141 m_private->deref(); | |
142 m_private = p; | |
143 } | |
144 | |
145 void WebHTTPBody::ensureMutable() | |
146 { | |
147 ASSERT(!isNull()); | |
148 if (!m_private->hasOneRef()) | |
149 assign(static_cast<WebHTTPBodyPrivate*>(m_private->copy().releaseRef())); | |
150 } | |
151 | |
152 } // namespace WebKit | |
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