| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * 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 org.jetbrains.builtInWebServer; |
| |
| import com.intellij.openapi.extensions.ExtensionPointName; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.vfs.VfsUtil; |
| import io.netty.channel.Channel; |
| import io.netty.handler.codec.http.*; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.jetbrains.io.Responses; |
| |
| import java.net.URI; |
| |
| /** |
| * By default {@link WebServerPathToFileManager} will be used to map request to file. |
| * If file physically exists in the file system, you must use {@link WebServerRootsProvider}. |
| * |
| * Consider to extend {@link WebServerPathHandlerAdapter} instead of implement low-level {@link #process(String, com.intellij.openapi.project.Project, io.netty.handler.codec.http.FullHttpRequest, io.netty.channel.Channel, String, String, boolean)} |
| */ |
| public abstract class WebServerPathHandler { |
| static final ExtensionPointName<WebServerPathHandler> EP_NAME = ExtensionPointName.create("org.jetbrains.webServerPathHandler"); |
| |
| public abstract boolean process(@NotNull String path, |
| @NotNull Project project, |
| @NotNull FullHttpRequest request, |
| @NotNull Channel channel, |
| @Nullable String projectName, |
| @NotNull String decodedRawPath, |
| boolean isCustomHost); |
| |
| protected static void redirectToDirectory(@NotNull HttpRequest request, @NotNull Channel channel, @NotNull String path) { |
| FullHttpResponse response = Responses.response(HttpResponseStatus.MOVED_PERMANENTLY); |
| URI url = VfsUtil.toUri("http://" + HttpHeaders.getHost(request) + '/' + path + '/'); |
| BuiltInWebServer.LOG.assertTrue(url != null); |
| response.headers().add(HttpHeaders.Names.LOCATION, url.toASCIIString()); |
| Responses.send(response, channel, request); |
| } |
| |
| protected static boolean endsWithSlash(@NotNull String path) { |
| return path.charAt(path.length() - 1) == '/'; |
| } |
| } |