blob: 14d4af60086d0d24b8b7d75bd307105e22025251 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
|
/* $Id$ */
package org.noreply.fancydress.type3;
import org.noreply.fancydress.directory.*;
import org.noreply.fancydress.status.*;
import org.noreply.fancydress.type3.routing.*;
import java.util.*;
public class HalfPath {
private Hop[] hops;
public HalfPath(Hop[] hops) {
this.hops = hops;
}
private String[] tokenize(String path) throws Mix3Exception {
ArrayList nicks = new ArrayList();
int indexFrom = 0;
int indexOf;
while ((indexOf = path.indexOf(',', indexFrom)) != -1) {
String v = path.substring(indexFrom, indexOf).trim();
if (v.equals(""))
throw new Mix3Exception("Invalid path.");
nicks.add( v );
indexFrom = indexOf + 1;
}
String v = path.substring(indexFrom).trim();
if (v.equals(""))
throw new Mix3Exception("Invalid path.");
nicks.add( v );
String[] result = new String[nicks.size()];
for (int i=0; i<result.length; i++)
result[i] = (String) nicks.get(i);
return result;
}
public HalfPath(Directory dir, String path) throws Mix3Exception {
String[] nicks = tokenize(path);
hops = new Hop[nicks.length];
for (int i=0; i<hops.length; i++) {
Server server = dir.getServer(nicks[i]);
if (server == null)
throw new Mix3Exception("Invalid path: "+nicks[i]+" not found");
ServerDescriptor desc = server.getDescriptor();
IncomingMMTPSection incoming = desc.getIncomingMMTPSection();
Routing routing;
if (incoming.getHostname() != null) { /* FIXME */
routing = new RoutingHOST(incoming.getHostname(), incoming.getPort(), server.getKeyID());
} else {
routing = new RoutingIP4(incoming.getIP(), incoming.getPort(), server.getKeyID());
}
hops[i] = new Hop(routing, desc.getPacketKey());
}
}
public Hop[] getHops() {
return hops;
}
}
|
