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| 1 /* | |
| 2 * Copyright (C) 2006 Apple Computer, 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 | |
| 6 * are met: | |
| 7 * 1. Redistributions of source code must retain the above copyright | |
| 8 * notice, this list of conditions and the following disclaimer. | |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer in the | |
| 11 * documentation and/or other materials provided with the distribution. | |
| 12 * | |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 24 */ | |
| 25 | |
| 26 #ifndef MIMETypeRegistry_h | |
| 27 #define MIMETypeRegistry_h | |
| 28 | |
| 29 #include "platform/PlatformExport.h" | |
| 30 #include "wtf/Allocator.h" | |
| 31 #include "wtf/HashSet.h" | |
| 32 #include "wtf/text/StringHash.h" | |
| 33 #include "wtf/text/WTFString.h" | |
| 34 | |
| 35 namespace blink { | |
| 36 | |
| 37 // Note/reminder: MIME type and parameter names are per-RFC case | |
| 38 // insensitive (https://www.ietf.org/rfc/rfc2045.txt , section 5.1). | |
| 39 // The MIMETypeRegistry predicates are all case-insensitive. | |
| 40 | |
| 41 // TODO(kinuko): Move this file under platform/network/mime. | |
| 42 class PLATFORM_EXPORT MIMETypeRegistry { | |
| 43 STATIC_ONLY(MIMETypeRegistry); | |
| 44 | |
| 45 public: | |
| 46 // For Media MIME type checks. | |
| 47 enum SupportsType { IsNotSupported, IsSupported, MayBeSupported }; | |
| 48 | |
| 49 static String getMIMETypeForExtension(const String& extension); | |
| 50 static String getWellKnownMIMETypeForExtension(const String& extension); | |
| 51 static String getMIMETypeForPath(const String& path); | |
| 52 | |
| 53 // Checks to see if the given mime type is supported. | |
| 54 static bool isSupportedMIMEType(const String& mimeType); | |
| 55 | |
| 56 // Checks to see if a mime type is suitable for being loaded inline as an | |
| 57 // image (e.g., <img> tags). | |
| 58 static bool isSupportedImageMIMEType(const String& mimeType); | |
| 59 | |
| 60 // Checks to see if a mime type is suitable for being loaded as an image | |
| 61 // document in a frame. | |
| 62 static bool isSupportedImageResourceMIMEType(const String& mimeType); | |
| 63 | |
| 64 // Checks to see if a mime type is suitable for being displayed as an image. | |
| 65 static bool isSupportedImagePrefixedMIMEType(const String& mimeType); | |
| 66 | |
| 67 // Checks to see if a mime type is suitable for being encoded. | |
| 68 static bool isSupportedImageMIMETypeForEncoding(const String& mimeType); | |
| 69 | |
| 70 // Checks to see if a mime type is suitable for being loaded as a JavaScript | |
| 71 // resource. | |
| 72 static bool isSupportedJavaScriptMIMEType(const String& mimeType); | |
| 73 | |
| 74 // Checks to see if a non-image mime type is suitable for being loaded as a | |
| 75 // document in a frame. Includes supported JavaScript MIME types. | |
| 76 static bool isSupportedNonImageMIMEType(const String& mimeType); | |
| 77 | |
| 78 // Checks to see if the mime type and codecs are supported media MIME types. | |
| 79 static bool isSupportedMediaMIMEType(const String& mimeType, | |
| 80 const String& codecs); | |
| 81 | |
| 82 // Does similar to isSupportedMediaMIMEType, but returns a little more | |
| 83 // detailed information in SupportsType enum. | |
| 84 static SupportsType supportsMediaMIMEType(const String& mimeType, | |
| 85 const String& codecs); | |
| 86 | |
| 87 // Checks to see if the mime type and codecs are supported by the MediaSource | |
| 88 // implementation. | |
| 89 static bool isSupportedMediaSourceMIMEType(const String& mimeType, | |
| 90 const String& codecs); | |
| 91 | |
| 92 // Checks to see if a mime type is a valid Java applet mime type | |
| 93 static bool isJavaAppletMIMEType(const String& mimeType); | |
| 94 | |
| 95 // Checks to see if a mime type is suitable for being loaded as a stylesheet. | |
| 96 static bool isSupportedStyleSheetMIMEType(const String& mimeType); | |
| 97 | |
| 98 // Checks to see if a mime type is suitable for being loaded as a font. | |
| 99 static bool isSupportedFontMIMEType(const String& mimeType); | |
| 100 | |
| 101 // Checks to see if a mime type is suitable for being loaded as a text track. | |
| 102 static bool isSupportedTextTrackMIMEType(const String& mimeType); | |
| 103 }; | |
| 104 | |
| 105 } // namespace blink | |
| 106 | |
| 107 #endif // MIMETypeRegistry_h | |
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Chromium Code Reviews
Issue 2482653002:
Move MIME related platform files under network/mime (Closed)
