diff options
Diffstat (limited to 'src/main/java/de/thedevstack/conversationsplus/generator/PresenceGenerator.java')
-rw-r--r-- | src/main/java/de/thedevstack/conversationsplus/generator/PresenceGenerator.java | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/generator/PresenceGenerator.java b/src/main/java/de/thedevstack/conversationsplus/generator/PresenceGenerator.java new file mode 100644 index 00000000..27fdd501 --- /dev/null +++ b/src/main/java/de/thedevstack/conversationsplus/generator/PresenceGenerator.java @@ -0,0 +1,57 @@ +package de.thedevstack.conversationsplus.generator; + +import de.thedevstack.conversationsplus.entities.Account; +import de.thedevstack.conversationsplus.entities.Contact; +import de.thedevstack.conversationsplus.services.XmppConnectionService; +import de.thedevstack.conversationsplus.xml.Element; +import de.thedevstack.conversationsplus.xmpp.stanzas.PresencePacket; + +public class PresenceGenerator extends AbstractGenerator { + + public PresenceGenerator(XmppConnectionService service) { + super(service); + } + + private PresencePacket subscription(String type, Contact contact) { + PresencePacket packet = new PresencePacket(); + packet.setAttribute("type", type); + packet.setTo(contact.getJid()); + packet.setFrom(contact.getAccount().getJid().toBareJid()); + return packet; + } + + public PresencePacket requestPresenceUpdatesFrom(Contact contact) { + return subscription("subscribe", contact); + } + + public PresencePacket stopPresenceUpdatesFrom(Contact contact) { + return subscription("unsubscribe", contact); + } + + public PresencePacket stopPresenceUpdatesTo(Contact contact) { + return subscription("unsubscribed", contact); + } + + public PresencePacket sendPresenceUpdatesTo(Contact contact) { + return subscription("subscribed", contact); + } + + public PresencePacket sendPresence(Account account) { + PresencePacket packet = new PresencePacket(); + packet.setFrom(account.getJid()); + String sig = account.getPgpSignature(); + if (sig != null) { + packet.addChild("status").setContent("online"); + packet.addChild("x", "jabber:x:signed").setContent(sig); + } + String capHash = getCapHash(); + if (capHash != null) { + Element cap = packet.addChild("c", + "http://jabber.org/protocol/caps"); + cap.setAttribute("hash", "sha-1"); + cap.setAttribute("node", "http://conversions.im"); + cap.setAttribute("ver", capHash); + } + return packet; + } +}
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