| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package java.net; |
| |
| import java.util.Locale; |
| import libcore.net.MimeUtils; |
| |
| /** |
| * Implements {@link FileNameMap} in terms of {@link libcore.net.MimeUtils}. |
| */ |
| class DefaultFileNameMap implements FileNameMap { |
| public String getContentTypeFor(String filename) { |
| if (filename.endsWith("/")) { |
| // a directory, return html |
| return MimeUtils.guessMimeTypeFromExtension("html"); |
| } |
| int lastCharInExtension = filename.lastIndexOf('#'); |
| if (lastCharInExtension < 0) { |
| lastCharInExtension = filename.length(); |
| } |
| int firstCharInExtension = filename.lastIndexOf('.') + 1; |
| String ext = ""; |
| if (firstCharInExtension > filename.lastIndexOf('/')) { |
| ext = filename.substring(firstCharInExtension, lastCharInExtension); |
| } |
| return MimeUtils.guessMimeTypeFromExtension(ext.toLowerCase(Locale.US)); |
| } |
| } |