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| 1 /* | |
| 2 * Copyright (C) 2006, 2008 Apple Inc. All rights reserved. | |
| 3 * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. | |
| 4 * (http://www.torchmobile.com/) | |
| 5 * Copyright (C) 2009 Google Inc. All rights reserved. | |
| 6 * | |
| 7 * Redistribution and use in source and binary forms, with or without | |
| 8 * modification, are permitted provided that the following conditions | |
| 9 * are met: | |
| 10 * 1. Redistributions of source code must retain the above copyright | |
| 11 * notice, this list of conditions and the following disclaimer. | |
| 12 * 2. Redistributions in binary form must reproduce the above copyright | |
| 13 * notice, this list of conditions and the following disclaimer in the | |
| 14 * documentation and/or other materials provided with the distribution. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | |
| 17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | |
| 20 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 21 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 22 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 23 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 24 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 27 */ | |
| 28 | |
| 29 #include "platform/ContentType.h" | |
| 30 | |
| 31 namespace blink { | |
| 32 | |
| 33 ContentType::ContentType(const String& contentType) : m_type(contentType) {} | |
| 34 | |
| 35 String ContentType::parameter(const String& parameterName) const { | |
| 36 String parameterValue; | |
| 37 String strippedType = m_type.stripWhiteSpace(); | |
| 38 | |
| 39 // a MIME type can have one or more "param=value" after a semi-colon, and | |
| 40 // separated from each other by semi-colons | |
| 41 size_t semi = strippedType.find(';'); | |
| 42 if (semi != kNotFound) { | |
| 43 size_t start = | |
| 44 strippedType.find(parameterName, semi + 1, TextCaseASCIIInsensitive); | |
| 45 if (start != kNotFound) { | |
| 46 start = strippedType.find('=', start + parameterName.length()); | |
| 47 if (start != kNotFound) { | |
| 48 size_t quote = strippedType.find('\"', start + 1); | |
| 49 size_t end = strippedType.find('\"', start + 2); | |
| 50 if (quote != kNotFound && end != kNotFound) { | |
| 51 start = quote; | |
| 52 } else { | |
| 53 end = strippedType.find(';', start + 1); | |
| 54 if (end == kNotFound) | |
| 55 end = strippedType.length(); | |
| 56 } | |
| 57 parameterValue = strippedType.substring(start + 1, end - (start + 1)) | |
| 58 .stripWhiteSpace(); | |
| 59 } | |
| 60 } | |
| 61 } | |
| 62 | |
| 63 return parameterValue; | |
| 64 } | |
| 65 | |
| 66 String ContentType::type() const { | |
| 67 String strippedType = m_type.stripWhiteSpace(); | |
| 68 | |
| 69 // "type" can have parameters after a semi-colon, strip them | |
| 70 size_t semi = strippedType.find(';'); | |
| 71 if (semi != kNotFound) | |
| 72 strippedType = strippedType.left(semi).stripWhiteSpace(); | |
| 73 | |
| 74 return strippedType; | |
| 75 } | |
| 76 | |
| 77 } // namespace blink | |
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Chromium Code Reviews
Issue 2482653002:
Move MIME related platform files under network/mime (Closed)
