| /******************************************************************************* |
| * Copyright (c) 2000, 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.internal.ccvs.ssh; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.team.internal.ccvs.core.ICVSRepositoryLocation; |
| import org.eclipse.team.internal.ccvs.core.IServerConnection; |
| import org.eclipse.team.internal.ccvs.core.connection.CVSAuthenticationException; |
| |
| public class SSHServerConnection implements IServerConnection { |
| |
| // command to start remote cvs in server mode |
| private static final String INVOKE_SVR_CMD = "cvs server"; //$NON-NLS-1$ |
| |
| private static final int DEFAULT_PORT = 22; |
| |
| // cvs format for the repository (e.g. :extssh:user@host:/home/cvs/repo) |
| private ICVSRepositoryLocation location; |
| |
| // password for user specified in repository location string |
| private String password; |
| |
| // incoming from remote host |
| InputStream inputStream; |
| |
| // outgoing to remote host |
| OutputStream outputStream; |
| |
| // ssh client |
| Client client; |
| |
| public SSHServerConnection(ICVSRepositoryLocation location, String password) { |
| if (password == null) { |
| password = ""; //$NON-NLS-1$ |
| } |
| this.location = location; |
| this.password = password; |
| } |
| |
| public void close() throws IOException { |
| client.disconnect(); |
| } |
| /** |
| * Returns the <code>InputStream</code> used to read data from the |
| * server. |
| */ |
| public InputStream getInputStream() { |
| return inputStream; |
| } |
| /** |
| * Returns the <code>OutputStream</code> used to send data to the |
| * server. |
| */ |
| public OutputStream getOutputStream() { |
| return outputStream; |
| } |
| |
| /** |
| * Opens the connection and invokes cvs in server mode. |
| * |
| * @see Connection.open() |
| */ |
| public void open(IProgressMonitor monitor) throws IOException, CVSAuthenticationException { |
| monitor.subTask(CVSSSHMessages.SSHServerConnection_authenticating); |
| monitor.worked(1); |
| String hostname = location.getHost(); |
| String username = location.getUsername(); |
| int port = location.getPort(); |
| if (port == ICVSRepositoryLocation.USE_DEFAULT_PORT) |
| port = DEFAULT_PORT; |
| // create the connection using host, username, and password |
| client = new Client(hostname, port, username, password, INVOKE_SVR_CMD, location.getTimeout()); |
| client.connect(monitor); |
| inputStream = client.getInputStream(); |
| outputStream = client.getOutputStream(); |
| } |
| } |