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package com.sun.enterprise.util.cluster.windows.io;
import com.sun.enterprise.util.cluster.windows.SharedStrings;
import com.sun.enterprise.util.cluster.windows.process.WindowsCredentials;
import com.sun.enterprise.util.cluster.windows.process.WindowsException;
import java.net.*;
import jcifs.smb.NtlmPasswordAuthentication;
/**
* Wrap the implementation details for the way we get access to remote
* Windows files.
* Note: null args == NPE
* @author Byron Nevins
*/
public class WindowsRemoteFileSystem {
private final String host;
private final NtlmPasswordAuthentication authorization;
public WindowsRemoteFileSystem(WindowsCredentials cr) throws WindowsException {
// if host and domain are the same we can use the IP address of the host
// otherwise use the domain name.
boolean useDomain;
String hostName = cr.getHost();
String domain = cr.getDomain();
if (!domain.equals(hostName))
useDomain = true;
else
useDomain = false;
host = getIP(hostName);
try {
if (useDomain)
authorization = new NtlmPasswordAuthentication(domain, cr.getUser(), cr.getPassword());
else
authorization = new NtlmPasswordAuthentication(host, cr.getUser(), cr.getPassword());
}
catch (NoClassDefFoundError err) {
throw new WindowsException(SharedStrings.get("missing_jinterop"));
}
}
public WindowsRemoteFileSystem(String hostname, NtlmPasswordAuthentication auth) throws WindowsException {
host = getIP(hostname);
authorization = auth;
if (auth == null)
throw new WindowsException(SharedStrings.get("missing_jinterop"));
}
public WindowsRemoteFileSystem(String hostname, String username, String password) throws WindowsException {
host = getIP(hostname);
try {
authorization = new NtlmPasswordAuthentication(host, username, password);
}
catch (NoClassDefFoundError err) {
throw new WindowsException(SharedStrings.get("missing_jinterop"));
}
}
/**
* @return the host
*/
public String getHost() {
return host;
}
/**
* @return the authorization
*/
public NtlmPasswordAuthentication getAuthorization() {
return authorization;
}
private String getIP(String hostname) {
try {
return InetAddress.getByName(hostname).getHostAddress();
}
catch (Exception e) {
return hostname;
}
}
}