| /* |
| * Copyright (C) 2009-2010, Google Inc. |
| * and other copyright owners as documented in the project's IP log. |
| * |
| * This program and the accompanying materials are made available |
| * under the terms of the Eclipse Distribution License v1.0 which |
| * accompanies this distribution, is reproduced below, and is |
| * available at http://www.eclipse.org/org/documents/edl-v10.php |
| * |
| * 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 the Eclipse Foundation, 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. |
| */ |
| |
| package org.eclipse.jgit.http.server; |
| |
| import static org.eclipse.jgit.http.server.ServletUtils.getRepository; |
| import static org.eclipse.jgit.lib.RefDatabase.ALL; |
| |
| import java.io.IOException; |
| import java.io.OutputStreamWriter; |
| import java.util.Map; |
| |
| import javax.servlet.http.HttpServlet; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.eclipse.jgit.lib.Constants; |
| import org.eclipse.jgit.lib.Ref; |
| 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(Constants.CHARACTER_ENCODING); |
| |
| final Repository db = getRepository(req); |
| final OutputStreamWriter out = new OutputStreamWriter( |
| new SmartOutputStream(req, rsp, true), |
| Constants.CHARSET); |
| final RefAdvertiser adv = new RefAdvertiser() { |
| @Override |
| protected void writeOne(final 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); |
| |
| Map<String, Ref> refs = db.getRefDatabase().getRefs(ALL); |
| refs.remove(Constants.HEAD); |
| adv.send(refs); |
| out.close(); |
| } |
| } |