1package eu.siacs.conversations.xmpp.jingle;
2
3import java.util.ArrayList;
4import java.util.List;
5
6import eu.siacs.conversations.xml.Element;
7import eu.siacs.conversations.xmpp.InvalidJid;
8import rocks.xmpp.addr.Jid;
9
10public class JingleCandidate {
11
12 public static int TYPE_UNKNOWN;
13 public static int TYPE_DIRECT = 0;
14 public static int TYPE_PROXY = 1;
15
16 private boolean ours;
17 private boolean usedByCounterpart = false;
18 private String cid;
19 private String host;
20 private int port;
21 private int type;
22 private Jid jid;
23 private int priority;
24
25 public JingleCandidate(String cid, boolean ours) {
26 this.ours = ours;
27 this.cid = cid;
28 }
29
30 public String getCid() {
31 return cid;
32 }
33
34 public void setHost(String host) {
35 this.host = host;
36 }
37
38 public String getHost() {
39 return this.host;
40 }
41
42 public void setJid(final Jid jid) {
43 this.jid = jid;
44 }
45
46 public Jid getJid() {
47 return this.jid;
48 }
49
50 public void setPort(int port) {
51 this.port = port;
52 }
53
54 public int getPort() {
55 return this.port;
56 }
57
58 public void setType(int type) {
59 this.type = type;
60 }
61
62 public void setType(String type) {
63 switch (type) {
64 case "proxy":
65 this.type = TYPE_PROXY;
66 break;
67 case "direct":
68 this.type = TYPE_DIRECT;
69 break;
70 default:
71 this.type = TYPE_UNKNOWN;
72 break;
73 }
74 }
75
76 public void setPriority(int i) {
77 this.priority = i;
78 }
79
80 public int getPriority() {
81 return this.priority;
82 }
83
84 public boolean equals(JingleCandidate other) {
85 return this.getCid().equals(other.getCid());
86 }
87
88 public boolean equalValues(JingleCandidate other) {
89 return other != null && other.getHost().equals(this.getHost()) && (other.getPort() == this.getPort());
90 }
91
92 public boolean isOurs() {
93 return ours;
94 }
95
96 public int getType() {
97 return this.type;
98 }
99
100 public static List<JingleCandidate> parse(List<Element> canditates) {
101 List<JingleCandidate> parsedCandidates = new ArrayList<>();
102 for (Element c : canditates) {
103 parsedCandidates.add(JingleCandidate.parse(c));
104 }
105 return parsedCandidates;
106 }
107
108 public static JingleCandidate parse(Element candidate) {
109 JingleCandidate parsedCandidate = new JingleCandidate(
110 candidate.getAttribute("cid"), false);
111 parsedCandidate.setHost(candidate.getAttribute("host"));
112 parsedCandidate.setJid(InvalidJid.getNullForInvalid(candidate.getAttributeAsJid("jid")));
113 parsedCandidate.setType(candidate.getAttribute("type"));
114 parsedCandidate.setPriority(Integer.parseInt(candidate
115 .getAttribute("priority")));
116 parsedCandidate
117 .setPort(Integer.parseInt(candidate.getAttribute("port")));
118 return parsedCandidate;
119 }
120
121 public Element toElement() {
122 Element element = new Element("candidate");
123 element.setAttribute("cid", this.getCid());
124 element.setAttribute("host", this.getHost());
125 element.setAttribute("port", Integer.toString(this.getPort()));
126 element.setAttribute("jid", this.getJid().toString());
127 element.setAttribute("priority", Integer.toString(this.getPriority()));
128 if (this.getType() == TYPE_DIRECT) {
129 element.setAttribute("type", "direct");
130 } else if (this.getType() == TYPE_PROXY) {
131 element.setAttribute("type", "proxy");
132 }
133 return element;
134 }
135
136 public void flagAsUsedByCounterpart() {
137 this.usedByCounterpart = true;
138 }
139
140 public boolean isUsedByCounterpart() {
141 return this.usedByCounterpart;
142 }
143
144 public String toString() {
145 return this.getHost() + ":" + this.getPort() + " (prio="
146 + this.getPriority() + ")";
147 }
148}