1 /* 2 * Copyright (C) 2008, 2009 Apple 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 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 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 #import "config.h" 27 #import "ImageSourceCG.h" 28 29 #import "PlatformString.h" 30 #import "wtf/RetainPtr.h" 31 32 namespace WebCore { 33 34 String MIMETypeForImageSourceType(const String& uti) 35 { 36 RetainPtr<CFStringRef> utiref(AdoptCF, uti.createCFString()); 37 RetainPtr<CFStringRef> mime(AdoptCF, UTTypeCopyPreferredTagWithClass(utiref.get(), kUTTagClassMIMEType)); 38 return mime.get(); 39 } 40 41 String preferredExtensionForImageSourceType(const String& uti) 42 { 43 RetainPtr<CFStringRef> type(AdoptCF, uti.createCFString()); 44 RetainPtr<CFStringRef> extension(AdoptCF, UTTypeCopyPreferredTagWithClass(type.get(), kUTTagClassFilenameExtension)); 45 return extension.get(); 46 } 47 48 } // namespace WebCore 49
