| /* |
| * Copyright (C) 2008-2009, 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.BufferedInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.net.InetAddress; |
| import java.net.Socket; |
| |
| import org.eclipse.jgit.transport.resolver.ServiceNotAuthorizedException; |
| import org.eclipse.jgit.transport.resolver.ServiceNotEnabledException; |
| import org.eclipse.jgit.util.io.SafeBufferedOutputStream; |
| |
| /** Active network client of {@link Daemon}. */ |
| public class DaemonClient { |
| private final Daemon daemon; |
| |
| private InetAddress peer; |
| |
| private InputStream rawIn; |
| |
| private OutputStream rawOut; |
| |
| DaemonClient(final Daemon d) { |
| daemon = d; |
| } |
| |
| void setRemoteAddress(final InetAddress ia) { |
| peer = ia; |
| } |
| |
| /** @return the daemon which spawned this client. */ |
| public Daemon getDaemon() { |
| return daemon; |
| } |
| |
| /** @return Internet address of the remote client. */ |
| public InetAddress getRemoteAddress() { |
| return peer; |
| } |
| |
| /** @return input stream to read from the connected client. */ |
| public InputStream getInputStream() { |
| return rawIn; |
| } |
| |
| /** @return output stream to send data to the connected client. */ |
| public OutputStream getOutputStream() { |
| return rawOut; |
| } |
| |
| void execute(final Socket sock) throws IOException, |
| ServiceNotEnabledException, ServiceNotAuthorizedException { |
| rawIn = new BufferedInputStream(sock.getInputStream()); |
| rawOut = new SafeBufferedOutputStream(sock.getOutputStream()); |
| |
| if (0 < daemon.getTimeout()) |
| sock.setSoTimeout(daemon.getTimeout() * 1000); |
| String cmd = new PacketLineIn(rawIn).readStringRaw(); |
| final int nul = cmd.indexOf('\0'); |
| if (nul >= 0) { |
| // Newer clients hide a "host" header behind this byte. |
| // Currently we don't use it for anything, so we ignore |
| // this portion of the command. |
| // |
| cmd = cmd.substring(0, nul); |
| } |
| |
| final DaemonService srv = getDaemon().matchService(cmd); |
| if (srv == null) |
| return; |
| sock.setSoTimeout(0); |
| srv.execute(this, cmd); |
| } |
| } |