1 files changed, 30 insertions, 0 deletions
diff --git a/Swiften/Presence/PresenceOracle.h b/Swiften/Presence/PresenceOracle.h
new file mode 100644
index 0000000..dc6fe5d
--- /dev/null
+++ b/Swiften/Presence/PresenceOracle.h
@@ -0,0 +1,30 @@
+#pragma once
+
+#include "Swiften/Base/String.h"
+#include "Swiften/Elements/Presence.h"
+
+#include <map>
+#include <boost/signal.hpp>
+
+namespace Swift {
+class StanzaChannel;
+
+class PresenceOracle {
+	public:
+		PresenceOracle(StanzaChannel* stanzaChannel);
+		~PresenceOracle() {};
+
+		void cancelSubscription(const JID& jid);
+		void confirmSubscription(const JID& jid);
+		void requestSubscription(const JID& jid);
+
+		boost::signal<void (boost::shared_ptr<Presence>, boost::shared_ptr<Presence>)> onPresenceChange;
+		boost::signal<void (const JID&, const String&)> onPresenceSubscriptionRequest;
+
+	private:
+		void handleIncomingPresence(boost::shared_ptr<Presence> presence);
+		std::map<JID, std::map<JID, boost::shared_ptr<Presence> > > entries_;
+		StanzaChannel* stanzaChannel_;
+};
+}
+