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/* $Id$ */
package org.noreply.fancydress.directory;
import org.bouncycastle.util.encoders.Base64;
import org.noreply.fancydress.directory.parser.*;
import org.noreply.fancydress.misc.Util;
import org.noreply.fancydress.crypto.*;
import org.noreply.fancydress.status.*;
import java.util.*;
import java.text.ParseException;
import java.net.InetAddress;
import java.net.UnknownHostException;
/* FIXME: parse allow/deny ACLs */
/**
* Represent an Incoming/MMTP section of a server descriptor.
*
* @see ServerDescriptor
*/
public class IncomingMMTPSection {
/*
�������� * version we understand.
�������� */
private static final String VERSION = "0.1";
private String name;
/* Required */
private String version;
private InetAddress ip;
private String hostname;
private int port;
private String[] protocols;
/**
* Construct an Incoming/MMTP section.
*
* @param section the section to parse.
* @throws Mix3BadServerFormatException if the Section is syntactially invalid.
*/
public IncomingMMTPSection(DirectorySection section)
throws Mix3BadServerFormatException
{
name = section.getName();
parseIncomingMMTPSection(section);
}
/**
* Parse an Incoming/MMTP section.
*
* @param section the section to parse.
* @throws Mix3BadServerFormatException if the Section is syntactially invalid.
*/
private void parseIncomingMMTPSection(DirectorySection section) throws Mix3BadServerFormatException {
/* Check Version */
DirectoryEntry entryVersion = section.getEntry("Version");
if (entryVersion == null)
throw new Mix3BadServerFormatException("Version not in " + name + " section");
version = entryVersion.getValue();
if (! version.equals(VERSION))
/* We have to ignore unknown Versions */
throw new Mix3BadServerUnrecognizedVersionException("Unrecognized " + name + " Version "+version);
/* mandatory entries */
DirectoryEntry entryIP = section.getEntry("IP");
DirectoryEntry entryHostname = section.getEntry("Hostname");
DirectoryEntry entryPort = section.getEntry("Port");
DirectoryEntry entryProtocols = section.getEntry("Protocols");
/* check if mandatory entries are available */
if (entryIP == null)
throw new Mix3BadServerFormatException("IP not in " + name + " section");
/* FIXME: spec is changing from IP to hostname, for now, hostname is not used */
/*
if (entryHostname == null)
throw new Mix3BadServerFormatException("Hostname not in " + name + " section");
*/
if (entryPort == null)
throw new Mix3BadServerFormatException("Port not in " + name + " section");
if (entryProtocols == null)
throw new Mix3BadServerFormatException("Protocols not in " + name + " section");
try {
ip = InetAddress.getByName(entryIP.getValue());
} catch (UnknownHostException e) {
throw new Mix3BadServerFormatException("IP is not a valid IP adress in " + name + " section", e);
}
if (!ip.getHostAddress().equals(entryIP.getValue()))
throw new Mix3BadServerFormatException(
"parsed IP to string does not match its directory representation in " + name + " section: "+
ip.getHostAddress() + " vs. " + entryIP.getValue());
hostname = entryHostname == null ? null : entryHostname.getValue(); /* FIXME */
try {
Integer p = new Integer(entryPort.getValue());
port = p.intValue();
} catch (NumberFormatException e) {
throw new Mix3BadServerFormatException("Port is not a valid integer in " + name + " section", e);
};
if (port < 0 || port > 65535)
throw new Mix3BadServerFormatException("Port is not in TCP/IP port range in " + name + " section");
protocols = Util.tokenize(entryProtocols.getValue(), ',');
}
public InetAddress getIP() {
return ip;
}
public String getHostname() {
return hostname;
}
public int getPort() {
return port;
}
public String[] getProtocols() {
return protocols;
}
}
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