/*

 * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#ifndef MIMETypeRegistry_h

#define MIMETypeRegistry_h

#include "PlatformString.h"

#include "StringHash.h"

#include <wtf/HashSet.h>

#include <wtf/Vector.h>

namespace WebCore {

class MIMETypeRegistry {

public:

    static String getMIMETypeForExtension(const String& extension);

    static Vector<String> getExtensionsForMIMEType(const String& type);

    static String getPreferredExtensionForMIMEType(const String& type);

    static String getMediaMIMETypeForExtension(const String& extension);

    static Vector<String> getMediaMIMETypesForExtension(const String& extension);

    static String getMIMETypeForPath(const String& path);

    // Check to see if a mime type is suitable for being loaded inline as an

    // image (e.g., <img> tags).

    static bool isSupportedImageMIMEType(const String& mimeType);

    // Check to see if a mime type is suitable for being loaded as an image

    // document in a frame.

    static bool isSupportedImageResourceMIMEType(const String& mimeType);

    // Check to see if a mime type is suitable for being encoded.

    static bool isSupportedImageMIMETypeForEncoding(const String& mimeType);

    // Check to see if a mime type is suitable for being loaded as a JavaScript

    // resource.

    static bool isSupportedJavaScriptMIMEType(const String& mimeType);    

    // Check to see if a non-image mime type is suitable for being loaded as a

    // document in a frame.  Includes supported JavaScript MIME types.

    static bool isSupportedNonImageMIMEType(const String& mimeType);

    // Check to see if a mime type is suitable for being loaded using <video> and <audio>

    static bool isSupportedMediaMIMEType(const String& mimeType); 

    // Check to see if a mime type is a valid Java applet mime type

    static bool isJavaAppletMIMEType(const String& mimeType);

    // Check to see if a mime type is a plugin implemented by the

    // browser (e.g. a Qt Plugin).

    static bool isApplicationPluginMIMEType(const String& mimeType);

    static HashSet<String>& getSupportedImageMIMETypes();

    static HashSet<String>& getSupportedImageResourceMIMETypes();

    static HashSet<String>& getSupportedImageMIMETypesForEncoding();

    static HashSet<String>& getSupportedNonImageMIMETypes();

    static HashSet<String>& getSupportedMediaMIMETypes();

};

const String& defaultMIMEType();

} // namespace WebCore

#endif // MIMETypeRegistry_h