WebMimeRegistry.h

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#ifndef WebMimeRegistry_h
#define WebMimeRegistry_h

#include "WebCommon.h"

namespace WebKit {
class WebString;

class WebMimeRegistry {
public:
    enum SupportsType { IsNotSupported, IsSupported, MayBeSupported };

    virtual SupportsType supportsMIMEType(const WebKit::WebString& mimeType) = 0;
    virtual SupportsType supportsImageMIMEType(const WebKit::WebString& mimeType) = 0;
    virtual SupportsType supportsJavaScriptMIMEType(const WebKit::WebString& mimeType) = 0;
    // FIXME(82983): Remove this method and make the next one pure-virtual after committing the Chromium code.
    virtual SupportsType supportsMediaMIMEType(const WebKit::WebString& mimeType,
                                               const WebKit::WebString& codecs) = 0;
    virtual SupportsType supportsMediaMIMEType(const WebKit::WebString& mimeType,
                                               const WebKit::WebString& codecs,
                                               const WebKit::WebString& keySystem) {
        return supportsMediaMIMEType(mimeType, codecs);
    }

    virtual bool supportsMediaSourceMIMEType(const WebKit::WebString& mimeType, const WebKit::WebString& codecs) = 0;

    virtual SupportsType supportsNonImageMIMEType(const WebKit::WebString& mimeType) = 0;

    virtual WebKit::WebString mimeTypeForExtension(const WebKit::WebString& fileExtension) = 0;
    virtual WebKit::WebString wellKnownMimeTypeForExtension(const WebKit::WebString& fileExtension) = 0;
    virtual WebKit::WebString mimeTypeFromFile(const WebKit::WebString& filePath) = 0;
    virtual WebKit::WebString preferredExtensionForMIMEType(const WebKit::WebString& mimeType) = 0;

protected:
    ~WebMimeRegistry() { }
};

} // namespace WebKit

#endif