LICENSE

@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2025 Erik Scholz
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

plugins/plugin_crdtnotes.cpp

@@ -32,12 +32,12 @@ SOLANA_PLUGIN_EXPORT uint32_t solana_plugin_start(struct SolanaAPI* solana_api)
 	}
 
 	try {
-		auto* cs = PLUG_RESOLVE_INSTANCE(ContactStore4I);
+		auto* cr = PLUG_RESOLVE_INSTANCE_VERSIONED(Contact3Registry, "1");
 
 		// static store, could be anywhere tho
 		// construct with fetched dependencies
 		g_crdtn = std::make_unique<CRDTNotes>();
-		g_crdtns = std::make_unique<CRDTNotesSync>(*g_crdtn, *cs);
+		g_crdtns = std::make_unique<CRDTNotesSync>(*g_crdtn, *cr);
 
 		// register types
 		PLUG_PROVIDE_INSTANCE(CRDTNotesSync, plugin_name, g_crdtns.get());

plugins/plugin_crdtnotes_imgui.cpp

@@ -33,7 +33,7 @@ SOLANA_PLUGIN_EXPORT uint32_t solana_plugin_start(struct SolanaAPI* solana_api)
 
 	try {
 		auto* crdtns = PLUG_RESOLVE_INSTANCE(CRDTNotesSync);
-		auto* cs = PLUG_RESOLVE_INSTANCE(ContactStore4I);
+		auto* cr = PLUG_RESOLVE_INSTANCE_VERSIONED(Contact3Registry, "1");
 		auto* imguic = PLUG_RESOLVE_INSTANCE_VERSIONED(ImGuiContext, ImGui::GetVersion());
 		auto* imguimemaf = PLUG_RESOLVE_INSTANCE_VERSIONED(ImGuiMemAllocFunc, ImGui::GetVersion());
 		auto* imguimemff = PLUG_RESOLVE_INSTANCE_VERSIONED(ImGuiMemFreeFunc, ImGui::GetVersion());
@@ -45,7 +45,7 @@ SOLANA_PLUGIN_EXPORT uint32_t solana_plugin_start(struct SolanaAPI* solana_api)
 
 		// static store, could be anywhere tho
 		// construct with fetched dependencies
-		g_crdtn_imgui = std::make_unique<CRDTNotesImGui>(*crdtns, *cs);
+		g_crdtn_imgui = std::make_unique<CRDTNotesImGui>(*crdtns, *cr);
 
 		// register types
 		PLUG_PROVIDE_INSTANCE(CRDTNotesImGui, plugin_name, g_crdtn_imgui.get());

plugins/plugin_crdtnotes_toxsync.cpp

@@ -3,6 +3,7 @@
 #include <solanaceae/crdtnotes/crdtnotes.hpp>
 #include <solanaceae/crdtnotes/crdtnotes_sync.hpp>
 #include <solanaceae/crdtnotes_toxsync/crdtnotes_toxsync.hpp>
+#include <solanaceae/contact/contact_model3.hpp>
 #include <solanaceae/toxcore/tox_interface.hpp>
 #include <solanaceae/toxcore/tox_event_interface.hpp>
 #include <solanaceae/tox_contacts/tox_contact_model2.hpp>
@@ -36,14 +37,14 @@ SOLANA_PLUGIN_EXPORT uint32_t solana_plugin_start(struct SolanaAPI* solana_api)
 
 	try {
 		auto* notes_sync = PLUG_RESOLVE_INSTANCE(CRDTNotesEventI);
-		auto* cs = PLUG_RESOLVE_INSTANCE(ContactStore4I);
+		auto* cr = PLUG_RESOLVE_INSTANCE_VERSIONED(Contact3Registry, "1");
 		auto* t = PLUG_RESOLVE_INSTANCE(ToxI);
 		auto* tep = PLUG_RESOLVE_INSTANCE(ToxEventProviderI);
 		auto* tcm = PLUG_RESOLVE_INSTANCE(ToxContactModel2);
 
 		// static store, could be anywhere tho
 		// construct with fetched dependencies
-		g_crdtn_ts = std::make_unique<CRDTNotesToxSync>(*notes_sync, *cs, *t, *tep, *tcm);
+		g_crdtn_ts = std::make_unique<CRDTNotesToxSync>(*notes_sync, *cr, *t, *tep, *tcm);
 
 		// register types
 		PLUG_PROVIDE_INSTANCE(CRDTNotesToxSync, plugin_name, g_crdtn_ts.get());

src/solanaceae/crdtnotes/crdtnotes_contact_sync_model.hpp

@@ -2,7 +2,7 @@
 
 #include "./crdtnotes.hpp"
 
-#include <solanaceae/contact/fwd.hpp>
+#include <solanaceae/contact/contact_model3.hpp>
 
 // send api
 struct CRDTNotesContactSyncModelI {
@@ -12,12 +12,12 @@ struct CRDTNotesContactSyncModelI {
 	public:
 		// notify of doc existing
 		virtual void SendGossip(
-			ContactHandle4 c,
+			Contact3Handle c,
 			const CRDTNotes::DocID& doc_id
 		) = 0;
 
 		virtual void SendGossip(
-			ContactHandle4 c,
+			Contact3Handle c,
 			const CRDTNotes::DocID& doc_id,
 			const std::vector<CRDTNotes::Frontier>& selected_frontier
 		) = 0;
@@ -26,13 +26,13 @@ struct CRDTNotesContactSyncModelI {
 	public:
 		// causes the other peer to send gossip with all known frontiers (on cool down)
 		virtual void SendFetchCompleteFrontier(
-			ContactHandle4 c,
+			Contact3Handle c,
 			const CRDTNotes::DocID& doc_id
 		) = 0;
 
 		// action range request
 		virtual void SendFetchOps(
-			ContactHandle4 c,
+			Contact3Handle c,
 			const CRDTNotes::DocID& doc_id,
 			const CRDTNotes::CRDTAgent& agent,
 			const uint64_t seq_from,
@@ -41,7 +41,7 @@ struct CRDTNotesContactSyncModelI {
 
 	public: // ops response
 		virtual void SendOps(
-			ContactHandle4 c,
+			Contact3Handle c,
 			const CRDTNotes::DocID& doc_id,
 			// TODO: optimize this
 			const std::vector<CRDTNotes::Doc::Op>&

src/solanaceae/crdtnotes/crdtnotes_sync.cpp

@@ -1,6 +1,5 @@
 #include "./crdtnotes_sync.hpp"
 
-#include <solanaceae/contact/contact_store_i.hpp>
 #include <solanaceae/crdtnotes/crdtnotes_contact_sync_model.hpp>
 
 #include <solanaceae/contact/components.hpp>
@@ -18,7 +17,7 @@ static ID32 id_from_vec(const std::vector<uint8_t>& vec) {
 	return new_id;
 }
 
-CRDTNotesSync::CRDTNotesSync(CRDTNotes& notes, ContactStore4I& cs) : _notes(notes), _cs(cs)  {
+CRDTNotesSync::CRDTNotesSync(CRDTNotes& notes, Contact3Registry& cr) : _notes(notes), _cr(cr)  {
 	_rng.seed(std::random_device{}());
 	_rng.discard(707);
 }
@@ -88,17 +87,15 @@ CRDTNotes::Doc* CRDTNotesSync::getDoc(const CRDTNotes::DocID& doc_id) {
 	return _notes.getDoc(doc_id);
 }
 
-std::optional<CRDTNotes::DocID> CRDTNotesSync::addNewDoc(ContactHandle4 c, bool secret) {
+std::optional<CRDTNotes::DocID> CRDTNotesSync::addNewDoc(Contact3Handle c, bool secret) {
 	if (!static_cast<bool>(c)) {
 		std::cerr << "CRDTNS error: invalid contact\n";
 		return std::nullopt;
 	}
 
-	const auto& cr = _cs.registry();
+	const auto& self = c.get<Contact::Components::Self>().self;
-
+	assert(_cr.all_of<Contact::Components::ID>(self));
-	const auto self = c.get<Contact::Components::Self>().self;
+	const auto& self_id = _cr.get<Contact::Components::ID>(self);
-	assert(cr.all_of<Contact::Components::ID>(self));
-	const auto& self_id = cr.get<Contact::Components::ID>(self);
 	assert(!self_id.data.empty());
 
 	CRDTNotes::CRDTAgent self_agent_id = id_from_vec(self_id.data);
@@ -130,17 +127,15 @@ std::optional<CRDTNotes::DocID> CRDTNotesSync::addNewDoc(ContactHandle4 c, bool
 	return new_id;
 }
 
-bool CRDTNotesSync::addDoc(const CRDTNotes::DocID& doc_id, ContactHandle4 c) {
+bool CRDTNotesSync::addDoc(const CRDTNotes::DocID& doc_id, Contact3Handle c) {
 	if (!static_cast<bool>(c)) {
 		std::cerr << "CRDTNS error: invalid contact\n";
 		return false;
 	}
 
-	const auto& cr = _cs.registry();
-
 	const auto& self = c.get<Contact::Components::Self>().self;
-	assert(cr.all_of<Contact::Components::ID>(self));
+	assert(_cr.all_of<Contact::Components::ID>(self));
-	const auto& self_id = cr.get<Contact::Components::ID>(self);
+	const auto& self_id = _cr.get<Contact::Components::ID>(self);
 	assert(!self_id.data.empty());
 
 	CRDTNotes::CRDTAgent self_agent_id = id_from_vec(self_id.data);
@@ -163,12 +158,12 @@ std::vector<CRDTNotes::DocID> CRDTNotesSync::getDocList(void) {
 	return _notes.getDocList();
 }
 
-std::vector<CRDTNotes::DocID> CRDTNotesSync::getDocList(ContactHandle4 c) {
+std::vector<CRDTNotes::DocID> CRDTNotesSync::getDocList(Contact3Handle c) {
 	std::vector<CRDTNotes::DocID> list;
 
-	ContactHandle4 parent;
+	Contact3Handle parent;
 	if (c.all_of<Contact::Components::Parent>()) {
-		parent = ContactHandle4{*c.registry(), c.get<Contact::Components::Parent>().parent};
+		parent = Contact3Handle{*c.registry(), c.get<Contact::Components::Parent>().parent};
 	}
 
 	for (const auto& [k, v] : _docs_contacts) {

src/solanaceae/crdtnotes/crdtnotes_sync.hpp

@@ -2,15 +2,10 @@
 
 #include "./crdtnotes.hpp"
 
-#include <solanaceae/contact/fwd.hpp>
+#include <solanaceae/contact/contact_model3.hpp>
-
-#include <entt/entity/registry.hpp>
-#include <entt/entity/handle.hpp>
 
 #include <set>
 #include <random>
-#include <unordered_map>
-#include <map>
 
 // fwd
 struct CRDTNotesContactSyncModelI;
@@ -19,7 +14,7 @@ namespace Events {
 
 	// - DocID
 	struct NGCEXT_crdtns_gossip {
-		ContactHandle4 c;
+		Contact3Handle c;
 		CRDTNotes::DocID doc_id;
 	};
 
@@ -29,14 +24,14 @@ namespace Events {
 	//   - seq (frontier)
 	// - ]
 	struct NGCEXT_crdtns_gossip_frontier {
-		ContactHandle4 c;
+		Contact3Handle c;
 		CRDTNotes::DocID doc_id;
 		std::vector<CRDTNotes::Frontier> selected_frontier;
 	};
 
 	// - DocID
 	struct NGCEXT_crdtns_fetch_complete_frontier {
-		ContactHandle4 c;
+		Contact3Handle c;
 		CRDTNotes::DocID doc_id;
 	};
 
@@ -45,7 +40,7 @@ namespace Events {
 	// - seq_from
 	// - seq_to
 	struct NGCEXT_crdtns_fetch_op_range {
-		ContactHandle4 c;
+		Contact3Handle c;
 		CRDTNotes::DocID doc_id;
 		CRDTNotes::CRDTAgent agent;
 		uint64_t seq_from;
@@ -57,7 +52,7 @@ namespace Events {
 	//   - op
 	// - ]
 	struct NGCEXT_crdtns_ops {
-		ContactHandle4 c;
+		Contact3Handle c;
 		CRDTNotes::DocID doc_id;
 		std::vector<CRDTNotes::Doc::Op> ops;
 	};
@@ -81,24 +76,18 @@ struct CRDTNotesEventI {
 class CRDTNotesSync final : public CRDTNotesEventI {
 	// pull inside????
 	CRDTNotes& _notes;
-	ContactStore4I& _cs;
+	Contact3Registry& _cr;
 
 	std::default_random_engine _rng;
 
-	std::unordered_map<CRDTNotes::DocID, std::set<ContactHandle4>> _docs_contacts;
+	std::unordered_map<CRDTNotes::DocID, std::set<Contact3Handle>> _docs_contacts;
-	struct Peer {
-		// global frontier
-		// what we know the peer knows(/gossiped) about
-		std::unordered_map<decltype(CRDTNotes::Frontier::agent), decltype(CRDTNotes::Frontier::seq)> other_frontier;
-	};
-	std::unordered_map<CRDTNotes::DocID, std::map<ContactHandle4, Peer>> _docs_peers;
 
 	// if a doc is eg new, it is added here
-	std::set<CRDTNotes::DocID> _gossip_queue; // TODO: no
+	std::set<CRDTNotes::DocID> _gossip_queue;
 	std::set<CRDTNotes::DocID> _fetch_frontier_queue;
 
 	public:
-		CRDTNotesSync(CRDTNotes& notes, ContactStore4I& cs);
+		CRDTNotesSync(CRDTNotes& notes, Contact3Registry& cr);
 
 		~CRDTNotesSync(void);
 
@@ -110,14 +99,14 @@ class CRDTNotesSync final : public CRDTNotesEventI {
 
 		// adds a doc and assosiates contact (and self)
 		// if secret, only self is added (and thats why contact is needed)
-		std::optional<CRDTNotes::DocID> addNewDoc(ContactHandle4 c, bool secret = false);
+		std::optional<CRDTNotes::DocID> addNewDoc(Contact3Handle c, bool secret = false);
 
 		// adds a doc by id to a contact
 		// (for gossip or manual add)
-		bool addDoc(const CRDTNotes::DocID& doc_id, ContactHandle4 c);
+		bool addDoc(const CRDTNotes::DocID& doc_id, Contact3Handle c);
 
 		std::vector<CRDTNotes::DocID> getDocList(void);
-		std::vector<CRDTNotes::DocID> getDocList(ContactHandle4 c);
+		std::vector<CRDTNotes::DocID> getDocList(Contact3Handle c);
 
 		void merge(const CRDTNotes::DocID& doc_id, std::string_view new_text);
 

src/solanaceae/crdtnotes_imgui/crdtnotes_imgui.cpp

@@ -1,6 +1,5 @@
 #include "./crdtnotes_imgui.hpp"
 
-#include <solanaceae/contact/contact_store_i.hpp>
 #include <solanaceae/contact/components.hpp>
 
 #include <cstdint>
@@ -48,7 +47,7 @@ namespace detail {
 } // detail
 
 
-CRDTNotesImGui::CRDTNotesImGui(CRDTNotesSync& notes_sync, ContactStore4I& cs) : _notes_sync(notes_sync), _cs(cs) {
+CRDTNotesImGui::CRDTNotesImGui(CRDTNotesSync& notes_sync, Contact3Registry& cr) : _notes_sync(notes_sync), _cr(cr) {
 }
 
 float CRDTNotesImGui::render(void) {
@@ -59,7 +58,7 @@ float CRDTNotesImGui::render(void) {
 			}
 
 			if (ImGui::BeginPopup("create new doc contact")) {
-				for (const auto& c : _cs.registry().view<Contact::Components::TagBig>()) {
+				for (const auto& c : _cr.view<Contact::Components::TagBig>()) {
 					if (renderContactListContactSmall(c, false)) {
 						//const auto& self = _cr.get<Contact::Components::Self>(c).self;
 						//assert(_cr.all_of<Contact::Components::ID>(self));
@@ -77,7 +76,7 @@ float CRDTNotesImGui::render(void) {
 							//// tox id (id from self)
 							//self_agent_id
 						//);
-						_notes_sync.addNewDoc(_cs.contactHandle(c), false);
+						_notes_sync.addNewDoc({_cr, c}, false);
 
 						//// and open the doc
 					}
@@ -123,12 +122,10 @@ float CRDTNotesImGui::render(void) {
 	return 1.f;
 }
 
-bool CRDTNotesImGui::renderContactListContactSmall(const Contact4 c, const bool selected) const {
+bool CRDTNotesImGui::renderContactListContactSmall(const Contact3 c, const bool selected) const {
 	std::string label;
 
-	const auto& cr = _cs.registry();
+	label += (_cr.all_of<Contact::Components::Name>(c) ? _cr.get<Contact::Components::Name>(c).name.c_str() : "<unk>");
-
-	label += (cr.all_of<Contact::Components::Name>(c) ? cr.get<Contact::Components::Name>(c).name.c_str() : "<unk>");
 	label += "###";
 	label += std::to_string(entt::to_integral(c));
 

src/solanaceae/crdtnotes_imgui/crdtnotes_imgui.hpp

@@ -1,24 +1,24 @@
 #pragma once
 
 #include <solanaceae/crdtnotes/crdtnotes_sync.hpp>
-#include <solanaceae/contact/fwd.hpp>
+#include <solanaceae/contact/contact_model3.hpp>
 
 #include <set>
 
 class CRDTNotesImGui {
 	CRDTNotesSync& _notes_sync;
-	ContactStore4I& _cs;
+	Contact3Registry& _cr;
 
 	bool _show_global_list {true};
 
 	std::set<CRDTNotes::DocID> _open_docs;
 
 	public:
-		CRDTNotesImGui(CRDTNotesSync& notes_sync, ContactStore4I& cs);
+		CRDTNotesImGui(CRDTNotesSync& notes_sync, Contact3Registry& cr);
 
 		float render(void);
 
-		bool renderContactListContactSmall(const Contact4 c, const bool selected) const;
+		bool renderContactListContactSmall(const Contact3 c, const bool selected) const;
 
 		bool renderDoc(const CRDTNotes::DocID& doc_id);
 		bool renderDocText(std::string& text) const;

src/solanaceae/crdtnotes_toxsync/crdtnotes_toxsync.cpp

@@ -1,6 +1,5 @@
 #include "./crdtnotes_toxsync.hpp"
 
-#include <solanaceae/contact/contact_store_i.hpp>
 #include <solanaceae/toxcore/tox_interface.hpp>
 
 #include <solanaceae/tox_contacts/components.hpp>
@@ -40,11 +39,11 @@ enum class NGCEXT_Event : uint8_t {
 
 CRDTNotesToxSync::CRDTNotesToxSync(
 	CRDTNotesEventI& notes_sync,
-	ContactStore4I& cs,
+	Contact3Registry& cr,
 	ToxI& t,
 	ToxEventProviderI& tep,
 	ToxContactModel2& tcm
-) : _notes_sync(notes_sync), _cs(cs), _t(t), _tep_sr(tep.newSubRef(this)), _tcm(tcm) {
+) : _notes_sync(notes_sync), _cr(cr), _t(t), _tep_sr(tep.newSubRef(this)), _tcm(tcm) {
 	// TODO: non groups
 
 	// should be called for every peer (except self)
@@ -59,13 +58,13 @@ CRDTNotesToxSync::CRDTNotesToxSync(
 
 CRDTNotesToxSync::~CRDTNotesToxSync(void) {
 	// TODO: find a better way to remove dangling pointers
-	std::vector<Contact4> to_remove_self;
+	std::vector<Contact3> to_remove_self;
-	_cs.registry().view<CRDTNotesContactSyncModelI*>().each([&to_remove_self, this](Contact4 c, const auto* csm) {
+	_cr.view<CRDTNotesContactSyncModelI*>().each([&to_remove_self, this](Contact3 c, const auto* csm) {
 		if (this == csm) {
 			to_remove_self.push_back(c);
 		}
 	});
-	_cs.registry().remove<CRDTNotesContactSyncModelI*>(to_remove_self.cbegin(), to_remove_self.cend());
+	_cr.remove<CRDTNotesContactSyncModelI*>(to_remove_self.cbegin(), to_remove_self.cend());
 }
 
 float CRDTNotesToxSync::iterate(float time_delta) {
@@ -74,7 +73,7 @@ float CRDTNotesToxSync::iterate(float time_delta) {
 }
 
 void CRDTNotesToxSync::SendGossip(
-	ContactHandle4 c,
+	Contact3Handle c,
 	const CRDTNotes::DocID& doc_id
 ) {
 	if (!c.all_of<Contact::Components::ToxGroupPeerEphemeral>()) {
@@ -99,7 +98,7 @@ void CRDTNotesToxSync::SendGossip(
 }
 
 void CRDTNotesToxSync::SendGossip(
-	ContactHandle4 c,
+	Contact3Handle c,
 	const CRDTNotes::DocID& doc_id,
 	const std::vector<CRDTNotes::Frontier>& selected_frontier
 ) {
@@ -140,7 +139,7 @@ void CRDTNotesToxSync::SendGossip(
 }
 
 void CRDTNotesToxSync::SendFetchCompleteFrontier(
-	ContactHandle4 c,
+	Contact3Handle c,
 	const CRDTNotes::DocID& doc_id
 ) {
 	if (!c.all_of<Contact::Components::ToxGroupPeerEphemeral>()) {
@@ -165,7 +164,7 @@ void CRDTNotesToxSync::SendFetchCompleteFrontier(
 }
 
 void CRDTNotesToxSync::SendFetchOps(
-	ContactHandle4 c,
+	Contact3Handle c,
 	const CRDTNotes::DocID& doc_id,
 	const CRDTNotes::CRDTAgent& agent,
 	const uint64_t seq_from,
@@ -208,7 +207,7 @@ void CRDTNotesToxSync::SendFetchOps(
 }
 
 void CRDTNotesToxSync::SendOps(
-	ContactHandle4 c,
+	Contact3Handle c,
 	const CRDTNotes::DocID& doc_id,
 	const std::vector<CRDTNotes::Doc::Op>& ops
 ) {
@@ -289,7 +288,7 @@ void CRDTNotesToxSync::SendOps(
 }
 
 bool CRDTNotesToxSync::parse_crdtn_gossip(
-	ContactHandle4 c,
+	Contact3Handle c,
 	const uint8_t* data, size_t data_size,
 	bool // dont care private
 ) {
@@ -314,7 +313,7 @@ bool CRDTNotesToxSync::parse_crdtn_gossip(
 }
 
 bool CRDTNotesToxSync::parse_crdtn_gossip_frontier(
-	ContactHandle4 c,
+	Contact3Handle c,
 	const uint8_t* data, size_t data_size,
 	bool // dont care private
 ) {
@@ -352,7 +351,7 @@ bool CRDTNotesToxSync::parse_crdtn_gossip_frontier(
 }
 
 bool CRDTNotesToxSync::parse_crdtn_fetch_complete_frontier(
-	ContactHandle4 c,
+	Contact3Handle c,
 	const uint8_t* data, size_t data_size,
 	bool // dont care private
 ) {
@@ -372,7 +371,7 @@ bool CRDTNotesToxSync::parse_crdtn_fetch_complete_frontier(
 }
 
 bool CRDTNotesToxSync::parse_crdtn_fetch_op_range(
-	ContactHandle4 c,
+	Contact3Handle c,
 	const uint8_t* data, size_t data_size,
 	bool // dont care private
 ) {
@@ -409,7 +408,7 @@ bool CRDTNotesToxSync::parse_crdtn_fetch_op_range(
 }
 
 bool CRDTNotesToxSync::parse_crdtn_ops(
-	ContactHandle4 c,
+	Contact3Handle c,
 	const uint8_t* data, size_t data_size,
 	bool // dont care private
 ) {

src/solanaceae/crdtnotes_toxsync/crdtnotes_toxsync.hpp

@@ -1,8 +1,9 @@
 #pragma once
 
-#include <solanaceae/crdtnotes/crdtnotes_sync.hpp>
+#include "solanaceae/crdtnotes/crdtnotes_sync.hpp"
+#include <solanaceae/crdtnotes/crdtnotes.hpp>
 #include <solanaceae/crdtnotes/crdtnotes_contact_sync_model.hpp>
-#include <solanaceae/contact/fwd.hpp>
+#include <solanaceae/contact/contact_model3.hpp>
 #include <solanaceae/toxcore/tox_event_interface.hpp>
 #include <solanaceae/tox_contacts/tox_contact_model2.hpp>
 
@@ -13,7 +14,7 @@ struct ToxEventProviderI;
 // implements CRDTNotesContactSyncModelI and attaches itself to tox contacts
 class CRDTNotesToxSync : public CRDTNotesContactSyncModelI, public ToxEventI {
 	CRDTNotesEventI& _notes_sync;
-	ContactStore4I& _cs;
+	Contact3Registry& _cr;
 	ToxI& _t;
 	ToxEventProviderI::SubscriptionReference _tep_sr;
 	ToxContactModel2& _tcm;
@@ -21,7 +22,7 @@ class CRDTNotesToxSync : public CRDTNotesContactSyncModelI, public ToxEventI {
 	public:
 		CRDTNotesToxSync(
 			CRDTNotesEventI& notes_sync,
-			ContactStore4I& cs,
+			Contact3Registry& cr,
 			ToxI& t,
 			ToxEventProviderI& tep,
 			ToxContactModel2& tcm
@@ -32,23 +33,23 @@ class CRDTNotesToxSync : public CRDTNotesContactSyncModelI, public ToxEventI {
 
 	public: // sync api
 		void SendGossip(
-			ContactHandle4 c,
+			Contact3Handle c,
 			const CRDTNotes::DocID& doc_id
 		) override;
 
 		void SendGossip(
-			ContactHandle4 c,
+			Contact3Handle c,
 			const CRDTNotes::DocID& doc_id,
 			const std::vector<CRDTNotes::Frontier>& selected_frontier
 		) override;
 
 		void SendFetchCompleteFrontier(
-			ContactHandle4 c,
+			Contact3Handle c,
 			const CRDTNotes::DocID& doc_id
 		) override;
 
 		void SendFetchOps(
-			ContactHandle4 c,
+			Contact3Handle c,
 			const CRDTNotes::DocID& doc_id,
 			const CRDTNotes::CRDTAgent& agent,
 			const uint64_t seq_from,
@@ -56,34 +57,34 @@ class CRDTNotesToxSync : public CRDTNotesContactSyncModelI, public ToxEventI {
 		) override;
 
 		void SendOps(
-			ContactHandle4 c,
+			Contact3Handle c,
 			const CRDTNotes::DocID& doc_id,
 			const std::vector<CRDTNotes::Doc::Op>&
 		) override;
 
 	private:
 		bool parse_crdtn_gossip(
-			ContactHandle4 c,
+			Contact3Handle c,
 			const uint8_t* data, size_t data_size,
 			bool _private
 		);
 		bool parse_crdtn_gossip_frontier(
-			ContactHandle4 c,
+			Contact3Handle c,
 			const uint8_t* data, size_t data_size,
 			bool _private
 		);
 		bool parse_crdtn_fetch_complete_frontier(
-			ContactHandle4 c,
+			Contact3Handle c,
 			const uint8_t* data, size_t data_size,
 			bool _private
 		);
 		bool parse_crdtn_fetch_op_range(
-			ContactHandle4 c,
+			Contact3Handle c,
 			const uint8_t* data, size_t data_size,
 			bool _private
 		);
 		bool parse_crdtn_ops(
-			ContactHandle4 c,
+			Contact3Handle c,
 			const uint8_t* data, size_t data_size,
 			bool _private
 		);