diff options
Diffstat (limited to 'src/main/java/com/gitblit/git/GitDaemonClient.java')
| -rw-r--r-- | src/main/java/com/gitblit/git/GitDaemonClient.java | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/src/main/java/com/gitblit/git/GitDaemonClient.java b/src/main/java/com/gitblit/git/GitDaemonClient.java new file mode 100644 index 00000000..6972f314 --- /dev/null +++ b/src/main/java/com/gitblit/git/GitDaemonClient.java @@ -0,0 +1,130 @@ +package com.gitblit.git;
+
+/*
+ * 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.
+ */
+
+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.PacketLineIn;
+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 GitDaemonClient {
+ private final GitDaemon daemon;
+
+ private InetAddress peer;
+
+ private InputStream rawIn;
+
+ private OutputStream rawOut;
+
+ private String repositoryName;
+
+ GitDaemonClient(final GitDaemon d) {
+ daemon = d;
+ }
+
+ void setRemoteAddress(final InetAddress ia) {
+ peer = ia;
+ }
+
+ /** @return the daemon which spawned this client. */
+ public GitDaemon 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;
+ }
+
+ public void setRepositoryName(String repositoryName) {
+ this.repositoryName = repositoryName;
+ }
+
+ /** @return the name of the requested repository. */
+ public String getRepositoryName() {
+ return repositoryName;
+ }
+
+ 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 GitDaemonService srv = getDaemon().matchService(cmd);
+ if (srv == null)
+ return;
+ sock.setSoTimeout(0);
+ srv.execute(this, cmd);
+ }
+}
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