/* * Copyright (C) 2009-2010, Google Inc. and others * * This program and the accompanying materials are made available under the * terms of the Eclipse Distribution License v. 1.0 which is available at * https://www.eclipse.org/org/documents/edl-v10.php. * * SPDX-License-Identifier: BSD-3-Clause */ package org.eclipse.jgit.http.server; import static java.nio.charset.StandardCharsets.UTF_8; import static org.eclipse.jgit.http.server.ServletUtils.getRepository; import java.io.IOException; import java.io.OutputStreamWriter; import jakarta.servlet.http.HttpServlet; import jakarta.servlet.http.HttpServletRequest; import jakarta.servlet.http.HttpServletResponse; import org.eclipse.jgit.lib.Constants; import org.eclipse.jgit.lib.Repository; import org.eclipse.jgit.transport.RefAdvertiser; import org.eclipse.jgit.util.HttpSupport; /** Send a complete list of current refs, including peeled values for tags. */ class InfoRefsServlet extends HttpServlet { private static final long serialVersionUID = 1L; @Override public void doGet(final HttpServletRequest req, final HttpServletResponse rsp) throws IOException { // Assume a dumb client and send back the dumb client // version of the info/refs file. rsp.setContentType(HttpSupport.TEXT_PLAIN); rsp.setCharacterEncoding(UTF_8.name()); final Repository db = getRepository(req); try (OutputStreamWriter out = new OutputStreamWriter( new SmartOutputStream(req, rsp, true), UTF_8)) { final RefAdvertiser adv = new RefAdvertiser() { @Override protected void writeOne(CharSequence line) throws IOException { // Whoever decided that info/refs should use a different // delimiter than the native git:// protocol shouldn't // be allowed to design this sort of stuff. :-( out.append(line.toString().replace(' ', '\t')); } @Override protected void end() { // No end marker required for info/refs format. } }; adv.init(db); adv.setDerefTags(true); adv.send(db.getRefDatabase().getRefsByPrefix(Constants.R_REFS)); } } }