| /* |
| * Copyright (C) 2015, 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.transport; |
| |
| import java.io.IOException; |
| import java.io.PipedInputStream; |
| import java.io.PipedOutputStream; |
| |
| import org.eclipse.jgit.errors.TransportException; |
| import org.eclipse.jgit.internal.JGitText; |
| import org.eclipse.jgit.lib.Repository; |
| import org.eclipse.jgit.transport.resolver.ReceivePackFactory; |
| import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException; |
| import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException; |
| |
| class InternalPushConnection<C> extends BasePackPushConnection { |
| private Thread worker; |
| |
| /** |
| * Constructor for InternalPushConnection. |
| * |
| * @param transport |
| * a {@link org.eclipse.jgit.transport.PackTransport} |
| * @param receivePackFactory |
| * a |
| * {@link org.eclipse.jgit.transport.resolver.ReceivePackFactory} |
| * @param req |
| * a request |
| * @param remote |
| * the {@link org.eclipse.jgit.lib.Repository} |
| * @throws org.eclipse.jgit.errors.TransportException |
| * if any. |
| */ |
| public InternalPushConnection(PackTransport transport, |
| final ReceivePackFactory<C> receivePackFactory, |
| final C req, final Repository remote) throws TransportException { |
| super(transport); |
| |
| final PipedInputStream in_r; |
| final PipedOutputStream in_w; |
| |
| final PipedInputStream out_r; |
| final PipedOutputStream out_w; |
| try { |
| in_r = new PipedInputStream(); |
| in_w = new PipedOutputStream(in_r); |
| |
| out_r = new PipedInputStream(); |
| out_w = new PipedOutputStream(out_r); |
| } catch (IOException err) { |
| remote.close(); |
| throw new TransportException(uri, JGitText.get().cannotConnectPipes, err); |
| } |
| |
| worker = new Thread("JGit-Receive-Pack") { //$NON-NLS-1$ |
| @Override |
| public void run() { |
| try { |
| final ReceivePack rp = receivePackFactory.create(req, remote); |
| rp.receive(out_r, in_w, System.err); |
| } catch (ServiceNotEnabledException e) { |
| // Ignored. Client cannot use this repository. |
| } catch (ServiceNotAuthorizedException e) { |
| // Ignored. Client cannot use this repository. |
| } catch (IOException err) { |
| // Client side of the pipes should report the problem. |
| } catch (RuntimeException err) { |
| // Clients side will notice we went away, and report. |
| } finally { |
| try { |
| out_r.close(); |
| } catch (IOException e2) { |
| // Ignore close failure, we probably crashed above. |
| } |
| |
| try { |
| in_w.close(); |
| } catch (IOException e2) { |
| // Ignore close failure, we probably crashed above. |
| } |
| |
| remote.close(); |
| } |
| } |
| }; |
| worker.start(); |
| |
| init(in_r, out_w); |
| readAdvertisedRefs(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public void close() { |
| super.close(); |
| |
| if (worker != null) { |
| try { |
| worker.join(); |
| } catch (InterruptedException ie) { |
| // Stop waiting and return anyway. |
| } finally { |
| worker = null; |
| } |
| } |
| } |
| } |