Move MIMEType classes to Source/platform

Source/core/platform/chromium/MIMETypeRegistryChromium.cpp

-/*
- * Copyright (c) 2008, 2009, Google 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:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * 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.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "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 THE COPYRIGHT
- * OWNER 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.
- */
-
-#include "config.h"
-#include "core/platform/MIMETypeRegistry.h"
-
-#include "core/plugins/PluginData.h"
-
-#include "public/platform/Platform.h"
-#include "public/platform/WebMimeRegistry.h"
-#include "wtf/text/CString.h"
-
-namespace WebCore {
-
-String MIMETypeRegistry::getMIMETypeForExtension(const String &ext)
-{
-    return WebKit::Platform::current()->mimeRegistry()->mimeTypeForExtension(ext);
-}
-
-String MIMETypeRegistry::getWellKnownMIMETypeForExtension(const String &ext)
-{
-    // This method must be thread safe and should not consult the OS/registry.
-    return WebKit::Platform::current()->mimeRegistry()->wellKnownMimeTypeForExtension(ext);
-}
-
-String MIMETypeRegistry::getMIMETypeForPath(const String& path)
-{
-    int pos = path.reverseFind('.');
-    if (pos < 0)
-        return "application/octet-stream";
-    String extension = path.substring(pos + 1);
-    String mimeType = getMIMETypeForExtension(extension);
-    if (mimeType.isEmpty()) {
-        // If there's no mimetype registered for the extension, check to see
-        // if a plugin can handle the extension.
-        mimeType = getPluginMimeTypeFromExtension(extension);
-    }
-    if (mimeType.isEmpty())
-        return "application/octet-stream";
-    return mimeType;
-}
-
-bool MIMETypeRegistry::isSupportedImageMIMEType(const String& mimeType)
-{
-    return WebKit::Platform::current()->mimeRegistry()->supportsImageMIMEType(mimeType)
-        != WebKit::WebMimeRegistry::IsNotSupported;
-}
-
-bool MIMETypeRegistry::isSupportedImageResourceMIMEType(const String& mimeType)
-{
-    return isSupportedImageMIMEType(mimeType);
-}
-
-bool MIMETypeRegistry::isSupportedImageMIMETypeForEncoding(const String& mimeType)
-{
-    if (mimeType == "image/jpeg" || mimeType == "image/png")
-        return true;
-    if (mimeType == "image/webp")
-        return true;
-    return false;
-}
-
-bool MIMETypeRegistry::isSupportedJavaScriptMIMEType(const String& mimeType)
-{
-    return WebKit::Platform::current()->mimeRegistry()->supportsJavaScriptMIMEType(mimeType)
-        != WebKit::WebMimeRegistry::IsNotSupported;
-}
-
-bool MIMETypeRegistry::isSupportedNonImageMIMEType(const String& mimeType)
-{
-    return WebKit::Platform::current()->mimeRegistry()->supportsNonImageMIMEType(mimeType)
-        != WebKit::WebMimeRegistry::IsNotSupported;
-}
-
-bool MIMETypeRegistry::isSupportedMediaSourceMIMEType(const String& mimeType, const String& codecs)
-{
-    return !mimeType.isEmpty()
-        && WebKit::Platform::current()->mimeRegistry()->supportsMediaSourceMIMEType(mimeType, codecs);
-}
-
-bool MIMETypeRegistry::isJavaAppletMIMEType(const String& mimeType)
-{
-    // Since this set is very limited and is likely to remain so we won't bother with the overhead
-    // of using a hash set.
-    // Any of the MIME types below may be followed by any number of specific versions of the JVM,
-    // which is why we use startsWith()
-    return mimeType.startsWith("application/x-java-applet", false)
-        || mimeType.startsWith("application/x-java-bean", false)
-        || mimeType.startsWith("application/x-java-vm", false);
-}
-
-} // namespace WebCore