- /*
- * 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;
-
- 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();
- }
- }
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