solanaceae_tox/solanaceae/tox_contacts/tox_contact_model2.cpp

921 lines
31 KiB
C++

#include "./tox_contact_model2.hpp"
#include <solanaceae/util/time.hpp>
#include <solanaceae/toxcore/tox_interface.hpp>
#include <solanaceae/contact/components.hpp>
#include <solanaceae/contact/contact_store_i.hpp>
// TODO: move
#include <solanaceae/message3/contact_components.hpp>
#include <solanaceae/message3/components.hpp>
#include <solanaceae/tox_messages/msg_components.hpp>
#include "./components.hpp"
#include <algorithm>
#include <string_view>
#include <iostream>
ToxContactModel2::ToxContactModel2(ContactStore4I& cs, ToxI& t, ToxEventProviderI& tep) : _cs(cs), _t(t), _tep_sr(tep.newSubRef(this)) {
_tep_sr
.subscribe(Tox_Event_Type::TOX_EVENT_FRIEND_CONNECTION_STATUS)
.subscribe(Tox_Event_Type::TOX_EVENT_FRIEND_STATUS)
.subscribe(Tox_Event_Type::TOX_EVENT_FRIEND_NAME)
.subscribe(Tox_Event_Type::TOX_EVENT_FRIEND_STATUS_MESSAGE)
.subscribe(Tox_Event_Type::TOX_EVENT_FRIEND_REQUEST)
// TODO: conf
.subscribe(Tox_Event_Type::TOX_EVENT_GROUP_INVITE)
.subscribe(Tox_Event_Type::TOX_EVENT_GROUP_SELF_JOIN)
.subscribe(Tox_Event_Type::TOX_EVENT_GROUP_PEER_JOIN)
.subscribe(Tox_Event_Type::TOX_EVENT_GROUP_PEER_EXIT)
.subscribe(Tox_Event_Type::TOX_EVENT_GROUP_PEER_NAME)
.subscribe(Tox_Event_Type::TOX_EVENT_GROUP_TOPIC)
;
auto& cr = _cs.registry();
// add tox profile root
_root = cr.create();
cr.emplace<Contact::Components::TagRoot>(_root);
cr.emplace<Contact::Components::ContactModel>(_root, this);
cs.throwEventConstruct(_root);
// add self
_friend_self = cr.create();
cr.emplace<Contact::Components::ContactModel>(_friend_self, this);
cr.emplace<Contact::Components::Parent>(_friend_self, _root);
cr.emplace<Contact::Components::TagSelfStrong>(_friend_self);
cr.emplace<Contact::Components::Name>(_friend_self, _t.toxSelfGetName());
// TODO: can contact with id preexist here?
cr.emplace<Contact::Components::ID>(_friend_self, _t.toxSelfGetPublicKey());
cs.throwEventConstruct(_friend_self);
// fill in contacts
for (const uint32_t f_id : _t.toxSelfGetFriendList()) {
getContactFriend(f_id);
}
for (const uint32_t g_id : _t.toxGroupGetList()) {
getContactGroup(g_id);
}
}
ToxContactModel2::~ToxContactModel2(void) {
}
void ToxContactModel2::iterate(float delta) {
// continually fetch group peer connection state, since JF does not want to add cb/event
_group_status_timer += delta;
// every second
if (_group_status_timer >= 1.f) {
_group_status_timer = 0.f;
std::vector<Contact4> updated;
_cs.registry().view<Contact::Components::ToxGroupPeerEphemeral, Contact::Components::ConnectionState>().each([this, &updated](auto c, const auto& tox_peer, auto& con) {
auto state_opt = std::get<0>(_t.toxGroupPeerGetConnectionStatus(tox_peer.group_number, tox_peer.peer_number));
if (!state_opt.has_value()) {
return;
}
Contact::Components::ConnectionState::State new_state{Contact::Components::ConnectionState::State::disconnected};
if (state_opt.value() == TOX_CONNECTION_UDP) {
new_state = Contact::Components::ConnectionState::State::direct;
} else if (state_opt.value() == TOX_CONNECTION_TCP) {
new_state = Contact::Components::ConnectionState::State::cloud;
}
if (con.state != new_state) {
updated.push_back(c);
}
con.state = new_state;
});
for (const auto c : updated) {
_cs.throwEventUpdate(c);
}
}
}
bool ToxContactModel2::addContact(Contact4 c) {
// TODO: implement me
return false;
}
bool ToxContactModel2::acceptRequest(Contact4 c, std::string_view self_name, std::string_view password) {
auto& cr = _cs.registry();
if (
cr.any_of<Contact::Components::ToxFriendEphemeral>(c) ||
!cr.all_of<Contact::Components::RequestIncoming>(c)
) {
return false;
}
assert(!cr.any_of<Contact::Components::ToxFriendEphemeral>(c));
assert(cr.all_of<Contact::Components::RequestIncoming>(c));
if (cr.all_of<Contact::Components::ToxFriendPersistent>(c)) {
const auto& key = cr.get<Contact::Components::ToxFriendPersistent>(c).key.data;
auto [friend_number_opt, _] = _t.toxFriendAddNorequest({key.cbegin(), key.cend()});
if (friend_number_opt.has_value()) {
cr.emplace<Contact::Components::ToxFriendEphemeral>(c, friend_number_opt.value());
cr.remove<Contact::Components::RequestIncoming>(c);
} else {
std::cerr << "TCM2 error: failed to accept friend request/invite\n";
return false;
}
} else if (false) { // conf
} else if (cr.all_of<Contact::Components::ToxGroupIncomingRequest>(c)) { // group
const auto& ir = cr.get<Contact::Components::ToxGroupIncomingRequest>(c);
auto [group_number_opt, _] = _t.toxGroupInviteAccept(ir.friend_number, ir.invite_data, self_name, password);
if (!group_number_opt.has_value()) {
std::cerr << "TCM2 error: failed to accept group request/invite\n";
return false;
}
// FIXME: we are changing the contact there without event, do we just not?
cr.emplace<Contact::Components::ToxGroupEphemeral>(c, group_number_opt.value());
if (auto group_chatid_opt = _t.toxGroupGetChatId(group_number_opt.value()); group_chatid_opt.has_value()) {
cr.emplace_or_replace<Contact::Components::ToxGroupPersistent>(c, group_chatid_opt.value());
} else {
std::cerr << "TCM2 error: getting chatid for group" << group_number_opt.value() << "!!\n";
return false;
}
if (auto self_opt = _t.toxGroupSelfGetPeerId(group_number_opt.value()); self_opt.has_value()) {
cr.emplace_or_replace<Contact::Components::Self>(c, getContactGroupPeer(group_number_opt.value(), self_opt.value()));
} else {
std::cerr << "TCM2 error: getting self for group" << group_number_opt.value() << "!!\n";
return false;
}
cr.remove<Contact::Components::ToxGroupIncomingRequest>(c);
cr.remove<Contact::Components::RequestIncoming>(c);
} else {
std::cerr << "TCM2 error: failed to accept request (unk)\n";
return false;
}
_cs.throwEventUpdate(c);
return true;
}
bool ToxContactModel2::leave(Contact4 c, std::string_view reason) {
// TODO: implement me
return false;
}
ContactHandle4 ToxContactModel2::getContactFriend(uint32_t friend_number) {
auto& cr = _cs.registry();
Contact4 c {entt::null};
// first check contacts with friend id
// TODO: lookup table
//_cr.view<Contact::Components::ToxFriendEphemeral>().each([&c, friend_number](const Contact3 e, const Contact::Components::ToxFriendEphemeral& f_id) {
for (const auto e : cr.view<Contact::Components::ToxFriendEphemeral>()) {
if (cr.get<Contact::Components::ToxFriendEphemeral>(e).friend_number == friend_number) {
c = e;
break;
}
}
if (cr.valid(c)) {
return {cr, c};
}
// else check by pubkey
auto f_key_opt = _t.toxFriendGetPublicKey(friend_number);
assert(f_key_opt.has_value()); // TODO: handle gracefully?
const ToxKey& f_key = f_key_opt.value();
//_cr.view<Contact::Components::ToxFriendPersistent>().each([&c, &f_key](const Contact3 e, const Contact::Components::ToxFriendPersistent& f_key_comp) {
for (const auto e : cr.view<Contact::Components::ToxFriendPersistent>()) {
if (f_key == cr.get<Contact::Components::ToxFriendPersistent>(e).key) {
c = e;
break;
}
}
if (cr.valid(c)) {
// param friend number matches pubkey in db, add
cr.emplace_or_replace<Contact::Components::ToxFriendEphemeral>(c, friend_number);
_cs.throwEventUpdate(c);
return {cr, c};
}
// check for id (empty contact) and merge
c = _cs.getOneContactByID(_root, ByteSpan{f_key_opt.value()});
bool created {false};
if (!cr.valid(c)) {
// else, new ent
c = cr.create();
created = true;
cr.emplace<Contact::Components::ID>(c, f_key_opt.value());
}
cr.emplace_or_replace<Contact::Components::TagBig>(c);
cr.emplace_or_replace<Contact::Components::ContactModel>(c, this);
cr.emplace_or_replace<Contact::Components::ToxFriendEphemeral>(c, friend_number);
cr.emplace_or_replace<Contact::Components::ToxFriendPersistent>(c, f_key);
cr.emplace_or_replace<Contact::Components::Parent>(c, _root);
cr.get_or_emplace<Contact::Components::ParentOf>(_root).subs.push_back(c);
cr.emplace_or_replace<Contact::Components::ParentOf>(c).subs.assign({_friend_self, c});
cr.emplace_or_replace<Contact::Components::TagPrivate>(c);
cr.emplace_or_replace<Contact::Components::Self>(c, _friend_self);
cr.emplace_or_replace<Contact::Components::Name>(c, _t.toxFriendGetName(friend_number).value_or("<unk>"));
cr.emplace_or_replace<Contact::Components::StatusText>(c, _t.toxFriendGetStatusMessage(friend_number).value_or("")).fillFirstLineLength();
const auto ts = getTimeMS();
if (!cr.all_of<Contact::Components::LastSeen>(c)) {
auto lo_opt = _t.toxFriendGetLastOnline(friend_number);
if (lo_opt.has_value()) {
cr.emplace_or_replace<Contact::Components::LastSeen>(c, lo_opt.value()*1000ull);
}
}
if (!cr.all_of<Contact::Components::FirstSeen>(c)) {
if (cr.all_of<Contact::Components::LastSeen>(c)) {
cr.emplace_or_replace<Contact::Components::FirstSeen>(c,
std::min(
cr.get<Contact::Components::LastSeen>(c).ts,
ts
)
);
} else {
// TODO: did we?
cr.emplace_or_replace<Contact::Components::FirstSeen>(c, ts);
}
}
std::cout << "TCM2: created friend contact " << friend_number << "\n";
if (created) {
_cs.throwEventConstruct(c);
} else {
_cs.throwEventUpdate(c);
}
return {cr, c};
}
ContactHandle4 ToxContactModel2::getContactGroup(uint32_t group_number) {
auto& cr = _cs.registry();
Contact4 c = entt::null;
// first check contacts with group_number
// TODO: lookup table
//_cr.view<Contact::Components::ToxGroupEphemeral>().each([&c, group_number](const Contact3 e, const Contact::Components::ToxGroupEphemeral& g_e) {
for (const auto e : cr.view<Contact::Components::ToxGroupEphemeral>()) {
if (cr.get<Contact::Components::ToxGroupEphemeral>(e).group_number == group_number) {
c = e;
break;
}
}
if (cr.valid(c)) {
return {cr, c};
}
// else check by pubkey
auto g_key_opt = _t.toxGroupGetChatId(group_number);
assert(g_key_opt.has_value()); // TODO: handle gracefully?
const ToxKey& g_key = g_key_opt.value();
//_cr.view<Contact::Components::ToxGroupPersistent>().each([&c, &g_key](const Contact3 e, const Contact::Components::ToxGroupPersistent& g_key_comp) {
for (const auto e : cr.view<Contact::Components::ToxGroupPersistent>()) {
if (g_key == cr.get<Contact::Components::ToxGroupPersistent>(e).chat_id) {
c = e;
break;
}
}
if (cr.valid(c)) {
// param group number matches pubkey in db, add
cr.emplace_or_replace<Contact::Components::ToxGroupEphemeral>(c, group_number);
_cs.throwEventUpdate(c);
return {cr, c};
}
// check for id (empty contact) and merge
c = _cs.getOneContactByID(_root, ByteSpan{g_key_opt.value()});
bool created{false};
if (!cr.valid(c)) {
// else, new ent
c = cr.create();
created = true;
cr.emplace<Contact::Components::ID>(c, g_key_opt.value());
}
cr.emplace_or_replace<Contact::Components::ContactModel>(c, this);
cr.emplace_or_replace<Contact::Components::TagBig>(c);
cr.emplace_or_replace<Contact::Components::Parent>(c, _root);
cr.get_or_emplace<Contact::Components::ParentOf>(_root).subs.push_back(c);
cr.emplace_or_replace<Contact::Components::ParentOf>(c); // start empty
cr.emplace_or_replace<Contact::Components::ToxGroupEphemeral>(c, group_number);
cr.emplace_or_replace<Contact::Components::ToxGroupPersistent>(c, g_key);
cr.emplace_or_replace<Contact::Components::TagGroup>(c);
cr.emplace_or_replace<Contact::Components::Name>(c, _t.toxGroupGetName(group_number).value_or("<unk>"));
cr.emplace_or_replace<Contact::Components::StatusText>(c, _t.toxGroupGetTopic(group_number).value_or("")).fillFirstLineLength();
cr.emplace_or_replace<Contact::Components::ConnectionState>(
c,
_t.toxGroupIsConnected(group_number).value_or(false)
? Contact::Components::ConnectionState::State::cloud
: Contact::Components::ConnectionState::State::disconnected
);
// TODO: remove and add OnNewContact
cr.emplace_or_replace<Contact::Components::MessageIsSame>(c,
[](Message3Handle lh, Message3Handle rh) -> bool {
if (!lh.all_of<Message::Components::ToxGroupMessageID>() || !rh.all_of<Message::Components::ToxGroupMessageID>()) {
return false; // cant compare
}
// assuming same group here
// should eliminate most messages
if (lh.get<Message::Components::ToxGroupMessageID>().id != rh.get<Message::Components::ToxGroupMessageID>().id) {
return false; // different id
}
// we get this check for free
if (lh.get<Message::Components::ContactFrom>().c != rh.get<Message::Components::ContactFrom>().c) {
return false;
}
constexpr int64_t _max_age_difference_ms {130*60*1000}; // same msgid in 130min is considered the same msg
// how far apart the 2 timestamps can be, before they are considered different messages
if (std::abs(int64_t(lh.get<Message::Components::Timestamp>().ts) - int64_t(rh.get<Message::Components::Timestamp>().ts)) > _max_age_difference_ms) {
return false;
}
return true;
}
);
// TODO: move after event? throw first if create?
auto self_opt = _t.toxGroupSelfGetPeerId(group_number);
if (self_opt.has_value()) {
cr.emplace_or_replace<Contact::Components::Self>(c, getContactGroupPeer(group_number, self_opt.value()));
} else {
std::cerr << "TCM2 error: getting self for group" << group_number << "!!\n";
}
std::cout << "TCM2: created group contact " << group_number << "\n";
if (created) {
_cs.throwEventConstruct(c);
} else {
_cs.throwEventUpdate(c);
}
return {cr, c};
}
ContactHandle4 ToxContactModel2::getContactGroupPeer(uint32_t group_number, uint32_t peer_number) {
auto& cr = _cs.registry();
Contact4 c{entt::null};
ContactHandle4 group_c = getContactGroup(group_number);
assert(static_cast<bool>(group_c));
// first check contacts with peer id
// TODO: lookup table
for (const auto e : cr.view<Contact::Components::ToxGroupPeerEphemeral>()) {
const auto& p_comp = cr.get<Contact::Components::ToxGroupPeerEphemeral>(e);
if (p_comp.group_number == group_number && p_comp.peer_number == peer_number) {
c = e;
break;
}
}
if (cr.valid(c)) {
return {cr, c};
}
const auto& g_key = group_c.get<Contact::Components::ToxGroupPersistent>().chat_id;
// else check by key
auto [g_p_key_opt, _] = _t.toxGroupPeerGetPublicKey(group_number, peer_number);
if (!g_p_key_opt.has_value()) {
// if the key could not be retreived, that means the peer has exited (idk why the earlier search did not work, it should have)
// also exit here, to not create, pubkey less <.<
std::cerr << "TCM2 error: we did not have offline peer in db, which is worrying\n";
return {};
}
const ToxKey& g_p_key = g_p_key_opt.value();
for (const auto e : cr.view<Contact::Components::ToxGroupPeerPersistent>()) {
const auto& g_p_key_comp = cr.get<Contact::Components::ToxGroupPeerPersistent>(e);
if (g_p_key == g_p_key_comp.peer_key && g_key == g_p_key_comp.chat_id) {
c = e;
break;
}
}
if (cr.valid(c)) {
// param numbers matches pubkey in db, add
cr.emplace_or_replace<Contact::Components::ToxGroupPeerEphemeral>(c, group_number, peer_number);
_cs.throwEventUpdate(c);
return {cr, c};
}
// check for id (empty contact) and merge
//c = _cs.getOneContactByID(_root, ByteSpan{g_p_key_opt.value()});
// technically it should be possible to have multiple contacts with the same ID in the same tox profile
// since ngcs have their own ids, and someone might have copied the keys and uses them in multiple
c = _cs.getOneContactByID(group_c, ByteSpan{g_p_key_opt.value()});
bool created{false};
if (!cr.valid(c)) {
// else, new ent
c = cr.create();
created = true;
cr.emplace<Contact::Components::ID>(c, g_p_key_opt.value());
}
cr.emplace_or_replace<Contact::Components::Parent>(c, group_c);
{ // add sub to parent
auto& parent_sub_list = group_c.get_or_emplace<Contact::Components::ParentOf>().subs;
if (std::find(parent_sub_list.cbegin(), parent_sub_list.cend(), c) == parent_sub_list.cend()) {
parent_sub_list.push_back(c);
}
}
cr.emplace_or_replace<Contact::Components::ContactModel>(c, this);
cr.emplace_or_replace<Contact::Components::ToxGroupPeerEphemeral>(c, group_number, peer_number);
cr.emplace_or_replace<Contact::Components::ToxGroupPeerPersistent>(c, g_key, g_p_key);
cr.emplace_or_replace<Contact::Components::TagPrivate>(c);
const auto name_opt = std::get<0>(_t.toxGroupPeerGetName(group_number, peer_number));
if (name_opt.has_value()) {
cr.emplace_or_replace<Contact::Components::Name>(c, name_opt.value());
}
{ // self
// TODO: this is very flaky <- what did i mean with this
// since we have the group contact, self is likely working
auto self_number_opt = _t.toxGroupSelfGetPeerId(group_number);
if (self_number_opt.has_value()) {
if (peer_number == self_number_opt.value()) {
cr.emplace_or_replace<Contact::Components::TagSelfStrong>(c);
} else {
cr.emplace_or_replace<Contact::Components::Self>(c, getContactGroupPeer(group_number, self_number_opt.value()));
}
} else {
std::cerr << "TCM2 error: getting self for group" << group_number << "!!\n";
}
}
std::cout << "TCM2: created group peer contact " << group_number << " " << peer_number << "\n";
if (created) {
_cs.throwEventConstruct(c);
} else {
_cs.throwEventUpdate(c);
}
return {cr, c};
}
ContactHandle4 ToxContactModel2::getContactGroupPeer(uint32_t group_number, const ToxKey& peer_key) {
auto& cr = _cs.registry();
Contact4 c{entt::null};
auto group_c = getContactGroup(group_number);
assert(static_cast<bool>(group_c));
const auto& g_key = group_c.get<Contact::Components::ToxGroupPersistent>().chat_id;
// search by key
//_cr.view<Contact::Components::ToxGroupPeerPersistent>().each([&c, &g_key, &peer_key](const Contact3 e, const Contact::Components::ToxGroupPeerPersistent& g_p_key_comp) {
for (const auto e : cr.view<Contact::Components::ToxGroupPeerPersistent>()) {
const auto& g_p_key_comp = cr.get<Contact::Components::ToxGroupPeerPersistent>(e);
if (peer_key == g_p_key_comp.peer_key && g_key == g_p_key_comp.chat_id) {
c = e;
break;
}
}
if (cr.valid(c)) {
return {cr, c};
}
// TODO: maybe not create contacts via history sync
// check for id (empty contact) and merge
c = _cs.getOneContactByID(group_c, ByteSpan{peer_key.data});
bool created{false};
if (!cr.valid(c)) {
// else, new ent
c = cr.create();
created = true;
cr.emplace<Contact::Components::ID>(c, std::vector<uint8_t>(ByteSpan{peer_key.data}));
}
cr.emplace_or_replace<Contact::Components::Parent>(c, group_c);
{ // add sub to parent
auto& parent_sub_list = group_c.get_or_emplace<Contact::Components::ParentOf>().subs;
if (std::find(parent_sub_list.cbegin(), parent_sub_list.cend(), c) == parent_sub_list.cend()) {
parent_sub_list.push_back(c);
}
}
cr.emplace_or_replace<Contact::Components::ContactModel>(c, this);
//cr.emplace_or_replace<Contact::Components::ToxGroupPeerEphemeral>(c, group_number, peer_number);
cr.emplace_or_replace<Contact::Components::ToxGroupPeerPersistent>(c, g_key, peer_key);
cr.emplace_or_replace<Contact::Components::TagPrivate>(c);
//cr.emplace_or_replace<Contact::Components::Name>(c, "<unk>");
//cr.emplace_or_replace<Contact::Components::Name>(c, std::get<0>(_t.toxGroupPeerGetName(group_number, peer_number)).value_or("<unk>"));
{ // self
// TODO: this is very flaky
auto self_number_opt = _t.toxGroupSelfGetPeerId(group_number);
cr.emplace_or_replace<Contact::Components::Self>(c, getContactGroupPeer(group_number, self_number_opt.value()));
}
std::cout << "TCM2: created group peer contact via pubkey " << group_number << "\n";
if (created) {
_cs.throwEventConstruct(c);
} else {
_cs.throwEventUpdate(c);
}
return {cr, c};
}
bool ToxContactModel2::groupPeerCanSpeak(uint32_t group_number, uint32_t peer_number) {
auto [role_opt, role_err] = _t.toxGroupPeerGetRole(group_number, peer_number);
if (!role_opt) {
return false; // group/peer not found, return true instead?
}
if (role_opt.value() == TOX_GROUP_ROLE_OBSERVER) {
return false; // no in every case
}
auto vs_opt = _t.toxGroupGetVoiceState(group_number);
if (!vs_opt.has_value()) {
return false; // group not found, return true instead?
}
if (vs_opt.value() == TOX_GROUP_VOICE_STATE_ALL) {
return true;
} else if (vs_opt.value() == TOX_GROUP_VOICE_STATE_FOUNDER) {
return role_opt.value() == TOX_GROUP_ROLE_FOUNDER;
} else { // mod+f
return role_opt.value() == TOX_GROUP_ROLE_MODERATOR || role_opt.value() == TOX_GROUP_ROLE_FOUNDER;
}
}
bool ToxContactModel2::onToxEvent(const Tox_Event_Friend_Connection_Status* e) {
const Tox_Connection connection_status = tox_event_friend_connection_status_get_connection_status(e);
auto c = getContactFriend(tox_event_friend_connection_status_get_friend_number(e));
c.emplace_or_replace<Contact::Components::ConnectionState>(
(connection_status == TOX_CONNECTION_NONE) ? Contact::Components::ConnectionState::State::disconnected :
(connection_status == TOX_CONNECTION_UDP) ? Contact::Components::ConnectionState::State::direct :
Contact::Components::ConnectionState::State::cloud
);
if (connection_status == TOX_CONNECTION_NONE) {
c.remove<Contact::Components::ToxFriendEphemeral>();
} else {
const auto ts = getTimeMS();
c.emplace_or_replace<Contact::Components::LastSeen>(ts);
if (!c.all_of<Contact::Components::FirstSeen>()) {
c.emplace_or_replace<Contact::Components::FirstSeen>(ts);
}
}
_cs.throwEventUpdate(c);
return false;
}
bool ToxContactModel2::onToxEvent(const Tox_Event_Friend_Status* e) {
// TODO: add status codes (or strings?) and implement me
//tox_event_friend_status_get_status(e);
//TOX_USER_STATUS_NONE,
//TOX_USER_STATUS_AWAY,
//TOX_USER_STATUS_BUSY,
//auto c = getContactFriend(tox_event_friend_status_get_friend_number(e));
//_cs.throwEventUpdate(c);
return false;
}
bool ToxContactModel2::onToxEvent(const Tox_Event_Friend_Name* e) {
const std::string_view name {
reinterpret_cast<const char*>(tox_event_friend_name_get_name(e)),
tox_event_friend_name_get_name_length(e)
};
auto c = getContactFriend(tox_event_friend_name_get_friend_number(e));
c.emplace_or_replace<Contact::Components::Name>(std::string{name});
_cs.throwEventUpdate(c);
return false; // return true?
}
bool ToxContactModel2::onToxEvent(const Tox_Event_Friend_Status_Message* e) {
const std::string_view status_message {
reinterpret_cast<const char*>(tox_event_friend_status_message_get_message(e)),
tox_event_friend_status_message_get_message_length(e)
};
auto c = getContactFriend(tox_event_friend_status_message_get_friend_number(e));
c.emplace_or_replace<Contact::Components::StatusText>(std::string{status_message}).fillFirstLineLength();
_cs.throwEventUpdate(c);
return false; // true?
}
bool ToxContactModel2::onToxEvent(const Tox_Event_Friend_Request* e) {
const ToxKey pub_key{tox_event_friend_request_get_public_key(e), TOX_PUBLIC_KEY_SIZE};
auto& cr = _cs.registry();
Contact4 c{entt::null};
// check for existing
for (const auto e : cr.view<Contact::Components::ToxFriendPersistent>()) {
if (pub_key == cr.get<Contact::Components::ToxFriendPersistent>(e).key) {
c = e;
break;
}
}
if (cr.valid(c)) {
cr.emplace_or_replace<Contact::Components::RequestIncoming>(c);
cr.remove<Contact::Components::ToxFriendEphemeral>(c);
std::cout << "TCM2: marked friend contact as requested\n";
_cs.throwEventUpdate(c);
return false; // return false, so tox_message can handle the message
}
// check for id (empty contact) and merge
c = _cs.getOneContactByID(_root, ByteSpan{pub_key.data});
bool created{false};
if (!cr.valid(c)) {
// else, new ent
c = cr.create();
created = true;
cr.emplace<Contact::Components::ID>(c, static_cast<std::vector<uint8_t>>(ByteSpan{pub_key.data}));
}
cr.emplace_or_replace<Contact::Components::RequestIncoming>(c);
cr.emplace_or_replace<Contact::Components::TagBig>(c);
cr.emplace_or_replace<Contact::Components::ContactModel>(c, this);
cr.emplace_or_replace<Contact::Components::ToxFriendPersistent>(c, pub_key);
cr.emplace_or_replace<Contact::Components::Parent>(c, _root);
cr.get_or_emplace<Contact::Components::ParentOf>(_root).subs.push_back(c);
cr.emplace_or_replace<Contact::Components::ParentOf>(c).subs.assign({_friend_self, c});
cr.emplace_or_replace<Contact::Components::TagPrivate>(c);
cr.emplace_or_replace<Contact::Components::Self>(c, _friend_self);
std::cout << "TCM2: created friend contact (requested)\n";
if (created) {
_cs.throwEventConstruct(c);
} else {
_cs.throwEventUpdate(c);
}
return false; // return false, so tox_message can handle the message
}
bool ToxContactModel2::onToxEvent(const Tox_Event_Group_Invite* e) {
const std::string_view group_name {
reinterpret_cast<const char*>(tox_event_group_invite_get_group_name(e)),
tox_event_group_invite_get_group_name_length(e)
};
// HACK: extract chatid
// TODO: request better api // I forgor
assert(tox_event_group_invite_get_invite_data_length(e) == TOX_GROUP_CHAT_ID_SIZE + TOX_GROUP_PEER_PUBLIC_KEY_SIZE);
const ToxKey chat_id{tox_event_group_invite_get_invite_data(e), TOX_GROUP_CHAT_ID_SIZE};
auto& cr = _cs.registry();
Contact4 c{entt::null};
// check for existing
for (const auto e : cr.view<Contact::Components::ToxGroupPersistent>()) {
if (chat_id == cr.get<Contact::Components::ToxGroupPersistent>(e).chat_id) {
c = e;
break;
}
}
if (cr.valid(c)) {
std::cout << "TCM2: already in group from invite\n";
return false;
}
// check for id (empty contact) and merge
c = _cs.getOneContactByID(_root, ByteSpan{chat_id.data});
bool created{false};
if (!cr.valid(c)) {
// else, new ent
c = cr.create();
created = true;
cr.emplace<Contact::Components::ID>(c, static_cast<std::vector<uint8_t>>(ByteSpan{chat_id.data}));
}
cr.emplace_or_replace<Contact::Components::RequestIncoming>(c, true, true);
cr.emplace_or_replace<Contact::Components::TagBig>(c);
cr.emplace_or_replace<Contact::Components::ContactModel>(c, this);
cr.emplace_or_replace<Contact::Components::Parent>(c, _root);
cr.get_or_emplace<Contact::Components::ParentOf>(_root).subs.push_back(c);
cr.emplace_or_replace<Contact::Components::ToxGroupPersistent>(c, chat_id);
cr.emplace_or_replace<Contact::Components::TagGroup>(c);
cr.emplace_or_replace<Contact::Components::Name>(c, std::string(group_name));
auto& ir = cr.emplace<Contact::Components::ToxGroupIncomingRequest>(c);
ir.friend_number = tox_event_group_invite_get_friend_number(e);
ir.invite_data = {
tox_event_group_invite_get_invite_data(e),
tox_event_group_invite_get_invite_data(e) + tox_event_group_invite_get_invite_data_length(e)
};
// there is no self yet
std::cout << "TCM2: created group contact (requested)\n";
if (created) {
_cs.throwEventConstruct(c);
} else {
_cs.throwEventUpdate(c);
}
return false;
}
bool ToxContactModel2::onToxEvent(const Tox_Event_Group_Self_Join* e) {
const uint32_t group_number = tox_event_group_self_join_get_group_number(e);
if (const auto self_id_opt = _t.toxGroupSelfGetPeerId(group_number); self_id_opt.has_value()) {
auto c = getContactGroupPeer(group_number, self_id_opt.value());
if (!static_cast<bool>(c)) {
return false;
}
c.emplace_or_replace<Contact::Components::TagSelfStrong>();
c.emplace_or_replace<Contact::Components::ConnectionState>(Contact::Components::ConnectionState::State::direct);
auto gc = getContactGroup(group_number);
assert(static_cast<bool>(gc)); // should be no failure mode
gc.emplace_or_replace<Contact::Components::ConnectionState>(
_t.toxGroupIsConnected(group_number).value_or(false)
? Contact::Components::ConnectionState::State::cloud
: Contact::Components::ConnectionState::State::disconnected
);
_cs.throwEventUpdate(gc);
} else {
assert(false);
}
return false;
}
bool ToxContactModel2::onToxEvent(const Tox_Event_Group_Peer_Join* e) {
const uint32_t group_number = tox_event_group_peer_join_get_group_number(e);
const uint32_t peer_number = tox_event_group_peer_join_get_peer_id(e);
auto c = getContactGroupPeer(group_number, peer_number);
if (!static_cast<bool>(c)) {
return false;
}
// ensure its set
c.emplace_or_replace<Contact::Components::ToxGroupPeerEphemeral>(group_number, peer_number);
auto [peer_state_opt, _] = _t.toxGroupPeerGetConnectionStatus(group_number, peer_number);
c.emplace_or_replace<Contact::Components::ConnectionState>(
(peer_state_opt.value_or(TOX_CONNECTION_NONE) == TOX_CONNECTION_NONE) ? Contact::Components::ConnectionState::State::disconnected :
(peer_state_opt.value_or(TOX_CONNECTION_NONE) == TOX_CONNECTION_UDP) ? Contact::Components::ConnectionState::State::direct :
Contact::Components::ConnectionState::State::cloud
);
const auto ts = getTimeMS();
c.emplace_or_replace<Contact::Components::LastSeen>(ts);
if (!c.all_of<Contact::Components::FirstSeen>()) {
c.emplace_or_replace<Contact::Components::FirstSeen>(ts);
}
// update name
const auto name_opt = std::get<0>(_t.toxGroupPeerGetName(group_number, peer_number));
if (name_opt.has_value()) {
c.emplace_or_replace<Contact::Components::Name>(name_opt.value());
}
_cs.throwEventUpdate(c);
return false;
}
bool ToxContactModel2::onToxEvent(const Tox_Event_Group_Peer_Exit* e) {
const uint32_t group_number = tox_event_group_peer_exit_get_group_number(e);
const uint32_t peer_number = tox_event_group_peer_exit_get_peer_id(e);
const auto exit_type = tox_event_group_peer_exit_get_exit_type(e);
// set name?
// we dont care about the part messae?
if (exit_type == Tox_Group_Exit_Type::TOX_GROUP_EXIT_TYPE_SELF_DISCONNECTED) {
std::cout << "TCM: ngc self exit intentionally/rejoin/kicked\n";
// you disconnected/reconnected intentionally, or you where kicked
// TODO: we need to remove all ToxGroupPeerEphemeral components of that group
// do we? there is an event for every peer except ourselfs
}
auto c = getContactGroupPeer(group_number, peer_number);
if (!static_cast<bool>(c)) {
std::cerr << "TCM warning: not tracking ngc peer?\n";
return false; // we dont track this contact ?????
}
c.emplace_or_replace<Contact::Components::ConnectionState>(Contact::Components::ConnectionState::State::disconnected);
_cs.throwEventUpdate(c); // HACK: throw update before removing ephemeral ids, so they can be used in the look up (but after setting disconnected)
c.remove<Contact::Components::ToxGroupPeerEphemeral>();
// TODO: produce system message with reason?
// peer was kicked
// exit_type == Tox_Group_Exit_Type::TOX_GROUP_EXIT_TYPE_KICK
// peer was bad
// exit_type == Tox_Group_Exit_Type::TOX_GROUP_EXIT_TYPE_SYNC_ERROR
return false;
}
bool ToxContactModel2::onToxEvent(const Tox_Event_Group_Peer_Name* e) {
const uint32_t group_number = tox_event_group_peer_name_get_group_number(e);
const uint32_t peer_number = tox_event_group_peer_name_get_peer_id(e);
const std::string_view name {
reinterpret_cast<const char*>(tox_event_group_peer_name_get_name(e)),
tox_event_group_peer_name_get_name_length(e)
};
auto c = getContactGroupPeer(group_number, peer_number);
if (!static_cast<bool>(c)) {
return false;
}
c.emplace_or_replace<Contact::Components::Name>(std::string{name});
_cs.throwEventUpdate(c);
return false;
}
bool ToxContactModel2::onToxEvent(const Tox_Event_Group_Topic* e) {
const uint32_t group_number = tox_event_group_topic_get_group_number(e);
const std::string_view topic {
reinterpret_cast<const char*>(tox_event_group_topic_get_topic(e)),
tox_event_group_topic_get_topic_length(e)
};
auto c = getContactGroup(group_number);
if (!static_cast<bool>(c)) {
return false;
}
c.emplace_or_replace<Contact::Components::StatusText>(std::string{topic}).fillFirstLineLength();
_cs.throwEventUpdate(c);
return false; // message model needs to produce a system message
}