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1 /* | 1 /* |
2 * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org) | 2 * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org) |
3 * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. | 3 * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. |
4 * Copyright (C) 2009 Torch Mobile Inc. http://www.torchmobile.com/ | 4 * Copyright (C) 2009 Torch Mobile Inc. http://www.torchmobile.com/ |
5 * Copyright (C) 2009 Google Inc. All rights reserved. | 5 * Copyright (C) 2009 Google Inc. All rights reserved. |
6 * Copyright (C) 2011 Apple Inc. All Rights Reserved. | 6 * Copyright (C) 2011 Apple Inc. All Rights Reserved. |
7 * | 7 * |
8 * Redistribution and use in source and binary forms, with or without | 8 * Redistribution and use in source and binary forms, with or without |
9 * modification, are permitted provided that the following conditions | 9 * modification, are permitted provided that the following conditions |
10 * are met: | 10 * are met: |
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108 } | 108 } |
109 | 109 |
110 bool isValidHTTPHeaderValue(const String& name) | 110 bool isValidHTTPHeaderValue(const String& name) |
111 { | 111 { |
112 // FIXME: This should really match name against | 112 // FIXME: This should really match name against |
113 // field-value in section 4.2 of RFC 2616. | 113 // field-value in section 4.2 of RFC 2616. |
114 | 114 |
115 return name.containsOnlyLatin1() && !name.contains('\r') && !name.contains('
\n') && !name.contains(static_cast<UChar>('\0')); | 115 return name.containsOnlyLatin1() && !name.contains('\r') && !name.contains('
\n') && !name.contains(static_cast<UChar>('\0')); |
116 } | 116 } |
117 | 117 |
118 // See RFC 2616, Section 2.2. | 118 // See RFC 7230, Section 3.2. |
| 119 // Checks whether |value| matches field-content in RFC 7230. |
| 120 // link: http://tools.ietf.org/html/rfc7230#section-3.2 |
| 121 bool isValidHTTPFieldContentRFC7230(const String& value) |
| 122 { |
| 123 if (value.isEmpty()) |
| 124 return false; |
| 125 |
| 126 UChar firstCharacter = value[0]; |
| 127 if (firstCharacter == ' ' || firstCharacter == '\t') |
| 128 return false; |
| 129 |
| 130 UChar lastCharacter = value[value.length() - 1]; |
| 131 if (lastCharacter == ' ' || lastCharacter == '\t') |
| 132 return false; |
| 133 |
| 134 for (unsigned i = 0; i < value.length(); ++i) { |
| 135 UChar c = value[i]; |
| 136 if (c == 0x7F || c > 0xFF || (c < 0x20 && c != '\t')) |
| 137 return false; |
| 138 } |
| 139 |
| 140 return true; |
| 141 } |
| 142 |
| 143 // See RFC 7230, Section 3.2.6. |
119 bool isValidHTTPToken(const String& characters) | 144 bool isValidHTTPToken(const String& characters) |
120 { | 145 { |
121 if (characters.isEmpty()) | 146 if (characters.isEmpty()) |
122 return false; | 147 return false; |
123 for (unsigned i = 0; i < characters.length(); ++i) { | 148 for (unsigned i = 0; i < characters.length(); ++i) { |
124 UChar c = characters[i]; | 149 UChar c = characters[i]; |
125 if (c <= 0x20 || c >= 0x7F | 150 if (c <= 0x20 || c >= 0x7F |
126 || c == '(' || c == ')' || c == '<' || c == '>' || c == '@' | 151 || c == '(' || c == ')' || c == '<' || c == '>' || c == '@' |
127 || c == ',' || c == ';' || c == ':' || c == '\\' || c == '"' | 152 || c == ',' || c == ';' || c == ':' || c == '\\' || c == '"' |
128 || c == '/' || c == '[' || c == ']' || c == '?' || c == '=' | 153 || c == '/' || c == '[' || c == ']' || c == '?' || c == '=' |
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869 | 894 |
870 void parseCommaDelimitedHeader(const String& headerValue, CommaDelimitedHeaderSe
t& headerSet) | 895 void parseCommaDelimitedHeader(const String& headerValue, CommaDelimitedHeaderSe
t& headerSet) |
871 { | 896 { |
872 Vector<String> results; | 897 Vector<String> results; |
873 headerValue.split(",", results); | 898 headerValue.split(",", results); |
874 for (auto& value : results) | 899 for (auto& value : results) |
875 headerSet.add(value.stripWhiteSpace(isWhitespace)); | 900 headerSet.add(value.stripWhiteSpace(isWhitespace)); |
876 } | 901 } |
877 | 902 |
878 } | 903 } |
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