OLD | NEW |
| (Empty) |
1 /* | |
2 * Copyright (C) 2004, 2006, 2008, 2011 Apple Inc. All rights reserved. | |
3 * | |
4 * This library is free software; you can redistribute it and/or | |
5 * modify it under the terms of the GNU Library General Public | |
6 * License as published by the Free Software Foundation; either | |
7 * version 2 of the License, or (at your option) any later version. | |
8 * | |
9 * This library is distributed in the hope that it will be useful, | |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 * Library General Public License for more details. | |
13 * | |
14 * You should have received a copy of the GNU Library General Public License | |
15 * along with this library; see the file COPYING.LIB. If not, write to | |
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
17 * Boston, MA 02110-1301, USA. | |
18 */ | |
19 | |
20 #ifndef FormData_h | |
21 #define FormData_h | |
22 | |
23 #include "platform/blob/BlobData.h" | |
24 #include "platform/weborigin/KURL.h" | |
25 #include "wtf/Forward.h" | |
26 #include "wtf/RefCounted.h" | |
27 #include "wtf/Vector.h" | |
28 #include "wtf/text/WTFString.h" | |
29 | |
30 namespace blink { | |
31 | |
32 class BlobDataHandle; | |
33 | |
34 class PLATFORM_EXPORT FormDataElement { | |
35 public: | |
36 FormDataElement() : m_type(data) { } | |
37 explicit FormDataElement(const Vector<char>& array) : m_type(data), m_data(a
rray) { } | |
38 | |
39 FormDataElement(const String& filename, long long fileStart, long long fileL
ength, double expectedFileModificationTime) : m_type(encodedFile), m_filename(fi
lename), m_fileStart(fileStart), m_fileLength(fileLength), m_expectedFileModific
ationTime(expectedFileModificationTime) { } | |
40 explicit FormDataElement(const String& blobUUID, PassRefPtr<BlobDataHandle>
optionalHandle) : m_type(encodedBlob), m_blobUUID(blobUUID), m_optionalBlobDataH
andle(optionalHandle) { } | |
41 FormDataElement(const KURL& fileSystemURL, long long start, long long length
, double expectedFileModificationTime) : m_type(encodedFileSystemURL), m_fileSys
temURL(fileSystemURL), m_fileStart(start), m_fileLength(length), m_expectedFileM
odificationTime(expectedFileModificationTime) { } | |
42 | |
43 bool isSafeToSendToAnotherThread() const; | |
44 | |
45 enum Type { | |
46 data, | |
47 encodedFile, | |
48 encodedBlob, | |
49 encodedFileSystemURL | |
50 } m_type; | |
51 Vector<char> m_data; | |
52 String m_filename; | |
53 String m_blobUUID; | |
54 RefPtr<BlobDataHandle> m_optionalBlobDataHandle; | |
55 KURL m_fileSystemURL; | |
56 long long m_fileStart; | |
57 long long m_fileLength; | |
58 double m_expectedFileModificationTime; | |
59 }; | |
60 | |
61 inline bool operator==(const FormDataElement& a, const FormDataElement& b) | |
62 { | |
63 if (&a == &b) | |
64 return true; | |
65 | |
66 if (a.m_type != b.m_type) | |
67 return false; | |
68 if (a.m_type == FormDataElement::data) | |
69 return a.m_data == b.m_data; | |
70 if (a.m_type == FormDataElement::encodedFile) | |
71 return a.m_filename == b.m_filename && a.m_fileStart == b.m_fileStart &&
a.m_fileLength == b.m_fileLength && a.m_expectedFileModificationTime == b.m_exp
ectedFileModificationTime; | |
72 if (a.m_type == FormDataElement::encodedBlob) | |
73 return a.m_blobUUID == b.m_blobUUID; | |
74 if (a.m_type == FormDataElement::encodedFileSystemURL) | |
75 return a.m_fileSystemURL == b.m_fileSystemURL; | |
76 | |
77 return true; | |
78 } | |
79 | |
80 inline bool operator!=(const FormDataElement& a, const FormDataElement& b) | |
81 { | |
82 return !(a == b); | |
83 } | |
84 | |
85 class PLATFORM_EXPORT FormData : public RefCounted<FormData> { | |
86 public: | |
87 enum EncodingType { | |
88 FormURLEncoded, // for application/x-www-form-urlencoded | |
89 TextPlain, // for text/plain | |
90 MultipartFormData // for multipart/form-data | |
91 }; | |
92 | |
93 static PassRefPtr<FormData> create(); | |
94 static PassRefPtr<FormData> create(const void*, size_t); | |
95 static PassRefPtr<FormData> create(const CString&); | |
96 static PassRefPtr<FormData> create(const Vector<char>&); | |
97 PassRefPtr<FormData> copy() const; | |
98 PassRefPtr<FormData> deepCopy() const; | |
99 ~FormData(); | |
100 | |
101 void appendData(const void* data, size_t); | |
102 void appendFile(const String& filePath); | |
103 void appendFileRange(const String& filename, long long start, long long leng
th, double expectedModificationTime); | |
104 void appendBlob(const String& blobUUID, PassRefPtr<BlobDataHandle> optionalH
andle); | |
105 void appendFileSystemURL(const KURL&); | |
106 void appendFileSystemURLRange(const KURL&, long long start, long long length
, double expectedModificationTime); | |
107 | |
108 void flatten(Vector<char>&) const; // omits files | |
109 String flattenToString() const; // omits files | |
110 | |
111 bool isEmpty() const { return m_elements.isEmpty(); } | |
112 const Vector<FormDataElement>& elements() const { return m_elements; } | |
113 | |
114 const Vector<char>& boundary() const { return m_boundary; } | |
115 void setBoundary(Vector<char> boundary) { m_boundary = boundary; } | |
116 | |
117 // Identifies a particular form submission instance. A value of 0 is used | |
118 // to indicate an unspecified identifier. | |
119 void setIdentifier(int64_t identifier) { m_identifier = identifier; } | |
120 int64_t identifier() const { return m_identifier; } | |
121 | |
122 bool containsPasswordData() const { return m_containsPasswordData; } | |
123 void setContainsPasswordData(bool containsPasswordData) { m_containsPassword
Data = containsPasswordData; } | |
124 | |
125 static EncodingType parseEncodingType(const String& type) | |
126 { | |
127 if (equalIgnoringCase(type, "text/plain")) | |
128 return TextPlain; | |
129 if (equalIgnoringCase(type, "multipart/form-data")) | |
130 return MultipartFormData; | |
131 return FormURLEncoded; | |
132 } | |
133 | |
134 // Size of the elements making up the FormData. | |
135 unsigned long long sizeInBytes() const; | |
136 | |
137 bool isSafeToSendToAnotherThread() const; | |
138 | |
139 private: | |
140 FormData(); | |
141 FormData(const FormData&); | |
142 | |
143 Vector<FormDataElement> m_elements; | |
144 | |
145 int64_t m_identifier; | |
146 Vector<char> m_boundary; | |
147 bool m_containsPasswordData; | |
148 }; | |
149 | |
150 inline bool operator==(const FormData& a, const FormData& b) | |
151 { | |
152 return a.elements() == b.elements(); | |
153 } | |
154 | |
155 inline bool operator!=(const FormData& a, const FormData& b) | |
156 { | |
157 return !(a == b); | |
158 } | |
159 | |
160 } // namespace blink | |
161 | |
162 #endif | |
OLD | NEW |