1 /*
2 * Copyright (C) 2006 Zack Rusin <zack@kde.org>
3 * Copyright (C) 2006 Apple Computer, Inc. All rights reserved.
4 * Copyright (C) 2007 Trolltech ASA
5 * Copyright (C) 2010 Stephan Aßmus <superstippi@gmx.de>
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 "config.h"
30 #include "MIMETypeRegistry.h"
31
32 #include "PlatformString.h"
33 #include <MimeType.h>
34 #include <wtf/Assertions.h>
35 #include <wtf/MainThread.h>
36 #include <wtf/text/CString.h>
37
38 namespace WebCore {
39 struct ExtensionMap {
40 const char* extension;
41 const char* mimeType;
42 };
43
44 static const ExtensionMap extensionMap[] = {
45 { "bmp", "image/bmp" },
46 { "gif", "image/gif" },
47 { "html", "text/html" },
48 { "ico", "image/x-icon" },
49 { "jpeg", "image/jpeg" },
50 { "jpg", "image/jpeg" },
51 { "js", "application/x-javascript" },
52 { "pdf", "application/pdf" },
53 { "png", "image/png" },
54 { "rss", "application/rss+xml" },
55 { "svg", "image/svg+xml" },
56 { "text", "text/plain" },
57 { "txt", "text/plain" },
58 { "xbm", "image/x-xbitmap" },
59 { "xml", "text/xml" },
60 { "xsl", "text/xsl" },
61 { "xhtml", "application/xhtml+xml" },
62 { 0, 0 }
63 };
64
getMIMETypeForExtension(const String & ext)65 String MIMETypeRegistry::getMIMETypeForExtension(const String& ext)
66 {
67 ASSERT(isMainThread());
68
69 String str = ext.lower();
70
71 // Try WebCore built-in types.
72 const ExtensionMap* extMap = extensionMap;
73 while (extMap->extension) {
74 if (str == extMap->extension)
75 return extMap->mimeType;
76 ++extMap;
77 }
78
79 // Try system mime database.
80 String fakeFileName("filename.");
81 fakeFileName.append(str);
82
83 BMimeType type;
84 if (BMimeType::GuessMimeType(fakeFileName.utf8().data(), &type) == B_OK)
85 return type.Type();
86
87 // unknown
88 return String();
89 }
90
isApplicationPluginMIMEType(const String &)91 bool MIMETypeRegistry::isApplicationPluginMIMEType(const String&)
92 {
93 return false;
94 }
95
96 } // namespace WebCore
97
98