2 files changed, 74 insertions, 1 deletions

diff --git a/src/eu/siacs/conversations/generator/MessageGenerator.java b/src/eu/siacs/conversations/generator/MessageGenerator.java
index 28504b211..756a8738a 100644
--- a/src/eu/siacs/conversations/generator/MessageGenerator.java
+++ b/src/eu/siacs/conversations/generator/MessageGenerator.java
@@ -42,7 +42,7 @@ public class MessageGenerator {
 		delay.setAttribute("stamp", mDateFormat.format(date));
 	}
 	
-	public MessagePacket generateOtrChat(Message message) throws OtrException {
+	public MessagePacket generateOtrChat(Message message) {
 		return generateOtrChat(message, false);
 	}
 	
@@ -106,4 +106,26 @@ public class MessageGenerator {
 		packet.setType(MessagePacket.TYPE_ERROR);
 		return packet;
 	}
+	
+	public MessagePacket confirm(Account account, String to, String id) {
+		MessagePacket packet = new MessagePacket();
+		packet.setType(MessagePacket.TYPE_NORMAL);
+		packet.setTo(to);
+		packet.setFrom(account.getFullJid());
+		Element received = packet.addChild("displayed",
+				"urn:xmpp:chat-markers:0");
+		received.setAttribute("id", id);
+		return packet;
+	}
+	
+	public MessagePacket conversationSubject(Conversation conversation,String subject) {
+		MessagePacket packet = new MessagePacket();
+		packet.setType(MessagePacket.TYPE_GROUPCHAT);
+		packet.setTo(conversation.getContactJid().split("/")[0]);
+		Element subjectChild = new Element("subject");
+		subjectChild.setContent(subject);
+		packet.addChild(subjectChild);
+		packet.setFrom(conversation.getAccount().getJid());
+		return packet;
+	}
 }
diff --git a/src/eu/siacs/conversations/generator/PresenceGenerator.java b/src/eu/siacs/conversations/generator/PresenceGenerator.java
new file mode 100644
index 000000000..1ca8cd05b
--- /dev/null
+++ b/src/eu/siacs/conversations/generator/PresenceGenerator.java
@@ -0,0 +1,51 @@
+package eu.siacs.conversations.generator;
+
+import eu.siacs.conversations.entities.Account;
+import eu.siacs.conversations.entities.Contact;
+import eu.siacs.conversations.xmpp.stanzas.PresencePacket;
+
+public class PresenceGenerator {
+
+	public PresencePacket requestPresenceUpdatesFrom(Contact contact) {
+		PresencePacket packet = new PresencePacket();
+		packet.setAttribute("type", "subscribe");
+		packet.setAttribute("to", contact.getJid());
+		packet.setAttribute("from", contact.getAccount().getJid());
+		return packet;
+	}
+
+	public PresencePacket stopPresenceUpdatesFrom(Contact contact) {
+		PresencePacket packet = new PresencePacket();
+		packet.setAttribute("type", "unsubscribe");
+		packet.setAttribute("to", contact.getJid());
+		packet.setAttribute("from", contact.getAccount().getJid());
+		return packet;
+	}
+
+	public PresencePacket stopPresenceUpdatesTo(Contact contact) {
+		PresencePacket packet = new PresencePacket();
+		packet.setAttribute("type", "unsubscribed");
+		packet.setAttribute("to", contact.getJid());
+		packet.setAttribute("from", contact.getAccount().getJid());
+		return packet;
+	}
+
+	public PresencePacket sendPresenceUpdatesTo(Contact contact) {
+		PresencePacket packet = new PresencePacket();
+		packet.setAttribute("type", "subscribed");
+		packet.setAttribute("to", contact.getJid());
+		packet.setAttribute("from", contact.getAccount().getJid());
+		return packet;
+	}
+
+	public PresencePacket sendPresence(Account account) {
+		PresencePacket packet = new PresencePacket();
+		packet.setAttribute("from", account.getFullJid());
+		String sig = account.getPgpSignature();
+		if (sig != null) {
+			packet.addChild("status").setContent("online");
+			packet.addChild("x", "jabber:x:signed").setContent(sig);
+		}
+		return packet;
+	}
+}
\ No newline at end of file