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
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
package eu.siacs.conversations.xmpp.jingle.stanzas;
import eu.siacs.conversations.xml.Element;
import eu.siacs.conversations.xmpp.jingle.JingleFile;
public class Content extends Element {
private String transportId;
private Content(String name) {
super(name);
}
public Content() {
super("content");
}
public Content(String creator, String name) {
super("content");
this.setAttribute("creator", creator);
this.setAttribute("name", name);
}
public void setTransportId(String sid) {
this.transportId = sid;
}
public void setFileOffer(JingleFile actualFile, boolean otr) {
Element description = this.addChild("description",
"urn:xmpp:jingle:apps:file-transfer:3");
Element offer = description.addChild("offer");
Element file = offer.addChild("file");
file.addChild("size").setContent("" + actualFile.getSize());
if (otr) {
file.addChild("name").setContent(actualFile.getName() + ".otr");
} else {
file.addChild("name").setContent(actualFile.getName());
}
}
public Element getFileOffer() {
Element description = this.findChild("description",
"urn:xmpp:jingle:apps:file-transfer:3");
if (description == null) {
return null;
}
Element offer = description.findChild("offer");
if (offer == null) {
return null;
}
return offer.findChild("file");
}
public void setFileOffer(Element fileOffer) {
Element description = this.findChild("description",
"urn:xmpp:jingle:apps:file-transfer:3");
if (description == null) {
description = this.addChild("description",
"urn:xmpp:jingle:apps:file-transfer:3");
}
description.addChild(fileOffer);
}
public String getTransportId() {
if (hasSocks5Transport()) {
this.transportId = socks5transport().getAttribute("sid");
} else if (hasIbbTransport()) {
this.transportId = ibbTransport().getAttribute("sid");
}
return this.transportId;
}
public Element socks5transport() {
Element transport = this.findChild("transport",
"urn:xmpp:jingle:transports:s5b:1");
if (transport == null) {
transport = this.addChild("transport",
"urn:xmpp:jingle:transports:s5b:1");
transport.setAttribute("sid", this.transportId);
}
return transport;
}
public Element ibbTransport() {
Element transport = this.findChild("transport",
"urn:xmpp:jingle:transports:ibb:1");
if (transport == null) {
transport = this.addChild("transport",
"urn:xmpp:jingle:transports:ibb:1");
transport.setAttribute("sid", this.transportId);
}
return transport;
}
public boolean hasSocks5Transport() {
return this.hasChild("transport", "urn:xmpp:jingle:transports:s5b:1");
}
public boolean hasIbbTransport() {
return this.hasChild("transport", "urn:xmpp:jingle:transports:ibb:1");
}
}
|
