00001 /* 00002 * Copyright (C) 2006 Apple Computer, Inc. All rights reserved. 00003 * 00004 * Redistribution and use in source and binary forms, with or without 00005 * modification, are permitted provided that the following conditions 00006 * are met: 00007 * 1. Redistributions of source code must retain the above copyright 00008 * notice, this list of conditions and the following disclaimer. 00009 * 2. Redistributions in binary form must reproduce the above copyright 00010 * notice, this list of conditions and the following disclaimer in the 00011 * documentation and/or other materials provided with the distribution. 00012 * 00013 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 00014 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00015 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00016 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 00017 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00018 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00019 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00020 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 00021 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00022 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00023 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00024 */ 00025 00026 #ifndef MIMETypeRegistry_h 00027 #define MIMETypeRegistry_h 00028 00029 #include "PlatformString.h" 00030 #include "StringHash.h" 00031 #include <wtf/HashSet.h> 00032 #include <wtf/Vector.h> 00033 00034 namespace WebCore { 00035 00036 class MIMETypeRegistry { 00037 public: 00038 static String getMIMETypeForExtension(const String& ext); 00039 static Vector<String> getExtensionsForMIMEType(const String& type); 00040 static String getPreferredExtensionForMIMEType(const String& type); 00041 static String getMIMETypeForPath(const String& path); 00042 00043 // Check to see if a mime type is suitable for being loaded inline as an 00044 // image (e.g., <img> tags). 00045 static bool isSupportedImageMIMEType(const String& mimeType); 00046 00047 // Check to see if a mime type is suitable for being loaded as an image 00048 // document in a frame. 00049 static bool isSupportedImageResourceMIMEType(const String& mimeType); 00050 00051 // Check to see if a non-image mime type is suitable for being loaded as a 00052 // document in a frame. 00053 static bool isSupportedNonImageMIMEType(const String& mimeType); 00054 00055 // Check to see if a mime type is a valid Java applet mime type 00056 static bool isJavaAppletMIMEType(const String& mimeType); 00057 00058 static HashSet<String>& getSupportedImageMIMETypes(); 00059 static HashSet<String>& getSupportedImageResourceMIMETypes(); 00060 static HashSet<String>& getSupportedNonImageMIMETypes(); 00061 }; 00062 00063 } // namespace WebCore 00064 00065 #endif // MIMETypeRegistry_h