inital commit, add tox_contacts (version 2)

solanaceae/tox_contacts/tox_contact_model2.hpp

@@ -0,0 +1,45 @@
+#pragma once
+
+#include <solanaceae/toxcore/tox_event_interface.hpp>
+#include <solanaceae/contact/contact_model3.hpp>
+
+#include <solanaceae/toxcore/tox_key.hpp>
+
+// fwd
+struct ToxI;
+
+// tox contact model for ContactModel3I
+class ToxContactModel2 : public ContactModel3I, public ToxEventI {
+	Contact3Registry& _cr;
+	ToxI& _t;
+	ToxEventProviderI& _tep;
+
+	Contact3 _friend_self;
+
+	public:
+		ToxContactModel2(Contact3Registry& cr, ToxI& t, ToxEventProviderI& tep);
+		virtual ~ToxContactModel2(void) {}
+
+		// TODO: continually fetch group peer connection state, since JF does not want to add cb/event
+		//void iterate(void);
+
+	public: // util for tox code
+		// also creates if non existant
+		Contact3Handle getContactFriend(uint32_t friend_number);
+
+		Contact3Handle getContactGroup(uint32_t group_number);
+		Contact3Handle getContactGroupPeer(uint32_t group_number, uint32_t peer_number);
+		//Contact3Handle getContactGroupPeer(const ToxKey& group_key, const ToxKey& peer_key);
+		Contact3Handle getContactGroupPeer(uint32_t group_number, const ToxKey& peer_key);
+
+	protected: // tox events
+		bool onToxEvent(const Tox_Event_Friend_Connection_Status* e) override;
+		bool onToxEvent(const Tox_Event_Friend_Status* e) override;
+		bool onToxEvent(const Tox_Event_Friend_Name* e) override;
+
+		bool onToxEvent(const Tox_Event_Group_Self_Join* e) override;
+		bool onToxEvent(const Tox_Event_Group_Peer_Join* e) override;
+		bool onToxEvent(const Tox_Event_Group_Peer_Exit* e) override;
+		bool onToxEvent(const Tox_Event_Group_Peer_Name* e) override;
+};
+