source: other-projects/trunk/gs3-release-maker/tasks/sshtaskdef/src/org/apache/tools/ant/taskdefs/optional/SSHExec.java@ 14627

/*
 * The Apache Software License, Version 1.1
 * 
 * Copyright (c) 1999 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. 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.
 *
 * 3. The end-user documentation included with the redistribution, if
 *    any, must include the following acknowlegement:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowlegement may appear in the software itself,
 *    if and wherever such third-party acknowlegements normally appear.
 *
 * 4. The names "The Jakarta Project", "Ant", and "Apache Software
 *    Foundation" must not be used to endorse or promote products derived
 *    from this software without prior written permission. For written
 *    permission, please contact [email protected].
 *
 * 5. Products derived from this software may not be called "Apache"
 *    nor may "Apache" appear in their names without prior written
 *    permission of the Apache Group.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 APACHE SOFTWARE FOUNDATION OR
 * ITS 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.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 *
 * Task to scp files over a network. This task has the following
 * properties which can be set:
 * <ul>
 * <li>host: </li>
 * <li>username: </li>
 * <li>password: </li>
 * <li>exec: </li>
 * </ul>
 */

package org.apache.tools.ant.taskdefs.optional;

import java.io.File;
import java.io.IOException;

import java.util.*;

import org.apache.tools.ant.*;
import org.apache.tools.ant.taskdefs.*;
import org.apache.tools.ant.types.Mapper;

import mindbright.ssh.SSH;
import mindbright.ssh.SSHPasswordAuthenticator;


/**
 *
 * @author Byrne Reese <a href="mailto:[email protected]">[email protected]</a>
 * @version 1.0
 */
public class SSHExec extends Task {

    private String m_host      = null;
    private String m_username  = null;
    private String m_password  = null;
    private String m_exec      = null;

    public SSHExec() {
        super();
    }

    public void setHost(String v) { m_host = v; }
    public void setUsername(String v) { m_username = v; }
    public void setPassword(String v) { m_password = v; }
    public void setExec(String v) { m_exec = v; }

    public void execute() throws BuildException {

        if (m_username == null || m_password == null || m_host == null) {
            throw new BuildException("username, password, and host attributes must be set!" );
        }
        if (m_exec == null) {
            throw new BuildException("You must specify a command to run remotely!" );
        }

    mindbright.ssh.SSHExec sshexec = null;
    SSHPasswordAuthenticator auth = new SSHPasswordAuthenticator(m_username,m_password);

    try {
        sshexec = new mindbright.ssh.SSHExec(m_host, SSH.DEFAULTPORT, auth, false);

        log("Execing command remotely",Project.MSG_INFO);
        sshexec.exec(m_exec);
    } catch (Exception e) {
        log(e.toString(), Project.MSG_ERR);
    }

    }

}