1package eu.siacs.conversations.xmpp.jingle;
2
3import java.util.ArrayList;
4import java.util.List;
5
6import android.util.Log;
7
8import eu.siacs.conversations.entities.Account;
9import eu.siacs.conversations.entities.Message;
10import eu.siacs.conversations.services.XmppConnectionService;
11import eu.siacs.conversations.xml.Element;
12import eu.siacs.conversations.xmpp.OnIqPacketReceived;
13import eu.siacs.conversations.xmpp.jingle.stanzas.Content;
14import eu.siacs.conversations.xmpp.jingle.stanzas.JinglePacket;
15import eu.siacs.conversations.xmpp.stanzas.IqPacket;
16
17public class JingleConnection {
18
19 private JingleConnectionManager mJingleConnectionManager;
20 private XmppConnectionService mXmppConnectionService;
21
22 public static final int STATUS_INITIATED = 0;
23 public static final int STATUS_ACCEPTED = 1;
24 public static final int STATUS_FAILED = 99;
25
26 private int status = -1;
27 private Message message;
28 private String sessionId;
29 private Account account;
30 private String initiator;
31 private String responder;
32 private List<Element> canditates = new ArrayList<Element>();
33
34 private OnIqPacketReceived responseListener = new OnIqPacketReceived() {
35
36 @Override
37 public void onIqPacketReceived(Account account, IqPacket packet) {
38 if (packet.getType() == IqPacket.TYPE_ERROR) {
39 status = STATUS_FAILED;
40 }
41 }
42 };
43
44 public JingleConnection(JingleConnectionManager mJingleConnectionManager) {
45 this.mJingleConnectionManager = mJingleConnectionManager;
46 this.mXmppConnectionService = mJingleConnectionManager.getXmppConnectionService();
47 this.sessionId = this.mJingleConnectionManager.nextRandomId();
48 }
49
50 public String getSessionId() {
51 return this.sessionId;
52 }
53
54 public String getAccountJid() {
55 return this.account.getJid();
56 }
57
58 public String getCounterPart() {
59 return this.message.getCounterpart();
60 }
61
62 public void deliverPacket(JinglePacket packet) {
63 Log.d("xmppService","packet arrived in connection");
64 if (packet.isAction("")) {
65
66 }
67 }
68
69 public void init(Message message) {
70 this.message = message;
71 this.account = message.getConversation().getAccount();
72 this.initiator = this.account.getFullJid();
73 if (this.canditates.size() > 0) {
74 this.sendInitRequest();
75 } else {
76 this.mJingleConnectionManager.getPrimaryCanditate(account, new OnPrimaryCanditateFound() {
77
78 @Override
79 public void onPrimaryCanditateFound(boolean success, Element canditate) {
80 if (success) {
81 canditates.add(canditate);
82 }
83 sendInitRequest();
84 }
85 });
86 }
87
88 }
89
90 private void sendInitRequest() {
91 JinglePacket packet = this.bootstrapPacket();
92 packet.setAction("session-initiate");
93 packet.setInitiator(this.account.getFullJid());
94 Content content = new Content();
95 if (message.getType() == Message.TYPE_IMAGE) {
96 content.setAttribute("creator", "initiator");
97 content.setAttribute("name", "a-file-offer");
98 content.offerFile(this.mXmppConnectionService.getFileBackend().getImageFile(message));
99 content.setCanditates(this.canditates);
100 packet.setContent(content);
101 Log.d("xmppService",packet.toString());
102 account.getXmppConnection().sendIqPacket(packet, this.responseListener);
103 this.status = STATUS_INITIATED;
104 }
105 }
106
107 private JinglePacket bootstrapPacket() {
108 JinglePacket packet = new JinglePacket();
109 packet.setFrom(account.getFullJid());
110 packet.setTo(this.message.getCounterpart()); //fixme, not right in all cases;
111 packet.setSessionId(this.sessionId);
112 return packet;
113 }
114
115}