modulescp.java

一个非常好的ssh客户端实现

/******************************************************************************
 *
 * Copyright (c) 1999-2003 AppGate Network Security AB. All Rights Reserved.
 * 
 * This file contains Original Code and/or Modifications of Original Code as
 * defined in and that are subject to the MindTerm Public Source License,
 * Version 2.0, (the 'License'). You may not use this file except in compliance
 * with the License.
 * 
 * You should have received a copy of the MindTerm Public Source License
 * along with this software; see the file LICENSE.  If not, write to
 * AppGate Network Security AB, Otterhallegatan 2, SE-41118 Goteborg, SWEDEN
 *
 *****************************************************************************/

package com.mindbright.application;

import com.mindbright.sshcommon.SSHFileTransferDialog;
import com.mindbright.sshcommon.SSHConsoleRemote;
import com.mindbright.sshcommon.SSHFileTransferFactory;
import com.mindbright.ssh2.SSH2SCP1Factory;
import com.mindbright.ssh.SSHRemoteFileBrowsingConsole;

import com.isnetworks.ssh.LocalFileBrowser;

public class ModuleSCP implements MindTermModule {

    public void init(MindTermApp mindterm) {
    }

    public void activate(MindTermApp mindterm) {
	String title = mindterm.getAppName() +
	    " - SCP (" + mindterm.getHost() + ")";

	SSHConsoleRemote       remote  = null;
	SSHFileTransferFactory factory = null;

	if(mindterm.getConnection() == null) {
	    try {
		factory = (SSHFileTransferFactory)Class.
		    forName("com.mindbright.ssh.SSHSCPFactory").newInstance();
	    } catch (Throwable t) {
		mindterm.alert("Error activating ModuleSCP: " + t);
	    }
	} else {
	    factory = new SSH2SCP1Factory();
	}

	remote = mindterm.getConsoleRemote();

	SSHFileTransferDialog dialog =
	    new SSHFileTransferDialog(title, mindterm, factory);

	String lcwd = mindterm.getProperty("module.scp.cwd-local");
	String rcwd = mindterm.getProperty("module.scp.cwd-remote");
	if(rcwd == null) {
	    rcwd = ".";
	}
	try {
	    if(lcwd == null) {
		lcwd = System.getProperty("user.home");
		if(lcwd == null)
		    lcwd = System.getProperty("user.dir");
		if(lcwd == null)
		    lcwd = System.getProperty("java.home");
	    }
	} catch (Throwable t) {
	    // !!!
	}

	dialog.setLocalFileBrowser(new
	    LocalFileBrowser(dialog.getLocalFileDisplay(), lcwd));

	String cmd = mindterm.getProperty("filelist-remote-command");
	if(cmd == null) {
	    cmd = "ls -A -L -F -1\n";
	}

	dialog.setRemoteFileBrowser(new
	    SSHRemoteFileBrowsingConsole(dialog.getRemoteFileDisplay(),
					 cmd, dialog, remote, rcwd));

	dialog.show();
    }

    public boolean isAvailable(MindTermApp mindterm) {
	return mindterm.isConnected();
    }

    public void connected(MindTermApp mindterm) {
    }

    public void disconnected(MindTermApp mindterm) {
    }

    public String description(MindTermApp mindterm) {
	return null;
    }
}