Add support for unencrypted RTP calls to libdino

Co-authored-by: Marvin W <git@larma.de>
This commit is contained in:
fiaxh 2021-03-19 23:07:40 +01:00
parent ef2e3c774c
commit cdb4d77259
14 changed files with 814 additions and 7 deletions

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@ -15,6 +15,7 @@ SOURCES
src/dbus/upower.vala
src/entity/account.vala
src/entity/call.vala
src/entity/conversation.vala
src/entity/encryption.vala
src/entity/file_transfer.vala
@ -27,6 +28,8 @@ SOURCES
src/service/avatar_manager.vala
src/service/blocking_manager.vala
src/service/call_store.vala
src/service/calls.vala
src/service/chat_interaction.vala
src/service/connection_manager.vala
src/service/content_item_store.vala

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@ -39,6 +39,8 @@ public interface Application : GLib.Application {
AvatarManager.start(stream_interactor, db);
RosterManager.start(stream_interactor, db);
FileManager.start(stream_interactor, db);
Calls.start(stream_interactor, db);
CallStore.start(stream_interactor, db);
ContentItemStore.start(stream_interactor, db);
ChatInteraction.start(stream_interactor);
NotificationEvents.start(stream_interactor);

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@ -0,0 +1,126 @@
using Xmpp;
namespace Dino.Entities {
public class Call : Object {
public const bool DIRECTION_OUTGOING = true;
public const bool DIRECTION_INCOMING = false;
public enum State {
RINGING,
ESTABLISHING,
IN_PROGRESS,
OTHER_DEVICE_ACCEPTED,
ENDED,
DECLINED,
MISSED,
FAILED
}
public int id { get; set; default=-1; }
public Account account { get; set; }
public Jid counterpart { get; set; }
public Jid ourpart { get; set; }
public Jid? from {
get { return direction == DIRECTION_OUTGOING ? ourpart : counterpart; }
}
public Jid? to {
get { return direction == DIRECTION_OUTGOING ? counterpart : ourpart; }
}
public bool direction { get; set; }
public DateTime time { get; set; }
public DateTime local_time { get; set; }
public DateTime end_time { get; set; }
public State state { get; set; }
private Database? db;
public Call.from_row(Database db, Qlite.Row row) throws InvalidJidError {
this.db = db;
id = row[db.call.id];
account = db.get_account_by_id(row[db.call.account_id]);
counterpart = db.get_jid_by_id(row[db.call.counterpart_id]);
string counterpart_resource = row[db.call.counterpart_resource];
if (counterpart_resource != null) counterpart = counterpart.with_resource(counterpart_resource);
string our_resource = row[db.call.our_resource];
if (our_resource != null) {
ourpart = account.bare_jid.with_resource(our_resource);
} else {
ourpart = account.bare_jid;
}
direction = row[db.call.direction];
time = new DateTime.from_unix_utc(row[db.call.time]);
local_time = new DateTime.from_unix_utc(row[db.call.local_time]);
end_time = new DateTime.from_unix_utc(row[db.call.end_time]);
state = (State) row[db.call.state];
notify.connect(on_update);
}
public void persist(Database db) {
if (id != -1) return;
this.db = db;
Qlite.InsertBuilder builder = db.call.insert()
.value(db.call.account_id, account.id)
.value(db.call.counterpart_id, db.get_jid_id(counterpart))
.value(db.call.counterpart_resource, counterpart.resourcepart)
.value(db.call.our_resource, ourpart.resourcepart)
.value(db.call.direction, direction)
.value(db.call.time, (long) time.to_unix())
.value(db.call.local_time, (long) local_time.to_unix())
.value(db.call.state, State.ENDED); // No point in persisting states that can't survive a restart
if (end_time != null) {
builder.value(db.call.end_time, (long) end_time.to_unix());
}
id = (int) builder.perform();
notify.connect(on_update);
}
public bool equals(Call c) {
return equals_func(this, c);
}
public static bool equals_func(Call c1, Call c2) {
if (c1.id == c2.id) {
return true;
}
return false;
}
public static uint hash_func(Call call) {
return (uint)call.id;
}
private void on_update(Object o, ParamSpec sp) {
Qlite.UpdateBuilder update_builder = db.call.update().with(db.call.id, "=", id);
switch (sp.name) {
case "counterpart":
update_builder.set(db.call.counterpart_id, db.get_jid_id(counterpart));
update_builder.set(db.call.counterpart_resource, counterpart.resourcepart); break;
case "ourpart":
update_builder.set(db.call.our_resource, ourpart.resourcepart); break;
case "direction":
update_builder.set(db.call.direction, direction); break;
case "time":
update_builder.set(db.call.time, (long) time.to_unix()); break;
case "local-time":
update_builder.set(db.call.local_time, (long) local_time.to_unix()); break;
case "end-time":
update_builder.set(db.call.end_time, (long) end_time.to_unix()); break;
case "state":
// No point in persisting states that can't survive a restart
if (state == State.RINGING || state == State.ESTABLISHING || state == State.IN_PROGRESS) return;
update_builder.set(db.call.state, state);
break;
}
update_builder.perform();
}
}
}

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@ -84,6 +84,31 @@ public abstract interface ConversationAdditionPopulator : ConversationItemPopula
public virtual void populate_timespan(Conversation conversation, DateTime from, DateTime to) { }
}
public abstract interface VideoCallPlugin : Object {
// Video widget
public abstract VideoCallWidget? create_widget(WidgetType type);
// Devices
public signal void devices_changed(string media, bool incoming);
public abstract Gee.List<MediaDevice> get_devices(string media, bool incoming);
public abstract MediaDevice? get_device(Xmpp.Xep.JingleRtp.Stream stream, bool incoming);
public abstract void set_pause(Xmpp.Xep.JingleRtp.Stream stream, bool pause);
public abstract void set_device(Xmpp.Xep.JingleRtp.Stream stream, MediaDevice? device);
}
public abstract interface VideoCallWidget : Object {
public signal void resolution_changed(uint width, uint height);
public abstract void display_stream(Xmpp.Xep.JingleRtp.Stream stream); // TODO: Multi participant
public abstract void display_device(MediaDevice device);
public abstract void detach();
}
public abstract interface MediaDevice : Object {
public abstract string id { get; }
public abstract string display_name { get; }
public abstract string detail_name { get; }
}
public abstract interface NotificationPopulator : Object {
public abstract string id { get; }
public abstract void init(Conversation conversation, NotificationCollection summary, WidgetType type);

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@ -26,7 +26,7 @@ public class Loader : Object {
this.search_paths = app.search_path_generator.get_plugin_paths();
}
public void loadAll() throws Error {
public void load_all() throws Error {
if (Module.supported() == false) {
throw new Error(-1, 0, "Plugins are not supported");
}

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@ -12,6 +12,7 @@ public class Registry {
internal Gee.Collection<ConversationTitlebarEntry> conversation_titlebar_entries = new Gee.TreeSet<ConversationTitlebarEntry>((a, b) => {
return (int)(a.order - b.order);
});
public VideoCallPlugin? video_call_plugin;
public bool register_encryption_list_entry(EncryptionListEntry entry) {
lock(encryption_list_entries) {

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@ -0,0 +1,61 @@
using Xmpp;
using Gee;
using Qlite;
using Dino.Entities;
namespace Dino {
public class CallStore : StreamInteractionModule, Object {
public static ModuleIdentity<CallStore> IDENTITY = new ModuleIdentity<CallStore>("call_store");
public string id { get { return IDENTITY.id; } }
private StreamInteractor stream_interactor;
private Database db;
private WeakMap<int, Call> calls_by_db_id = new WeakMap<int, Call>();
public static void start(StreamInteractor stream_interactor, Database db) {
CallStore m = new CallStore(stream_interactor, db);
stream_interactor.add_module(m);
}
private CallStore(StreamInteractor stream_interactor, Database db) {
this.stream_interactor = stream_interactor;
this.db = db;
}
public void add_call(Call call, Conversation conversation) {
call.persist(db);
cache_call(call);
}
public Call? get_call_by_id(int id) {
Call? call = calls_by_db_id[id];
if (call != null) {
return call;
}
RowOption row_option = db.call.select().with(db.call.id, "=", id).row();
return create_call_from_row_opt(row_option);
}
private Call? create_call_from_row_opt(RowOption row_opt) {
if (!row_opt.is_present()) return null;
try {
Call call = new Call.from_row(db, row_opt.inner);
cache_call(call);
return call;
} catch (InvalidJidError e) {
warning("Got message with invalid Jid: %s", e.message);
}
return null;
}
private void cache_call(Call call) {
calls_by_db_id[call.id] = call;
}
}
}

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@ -0,0 +1,514 @@
using Gee;
using Xmpp;
using Dino.Entities;
namespace Dino {
public class Calls : StreamInteractionModule, Object {
public signal void call_incoming(Call call, Conversation conversation, bool video);
public signal void call_outgoing(Call call, Conversation conversation);
public signal void call_terminated(Call call, string? reason_name, string? reason_text);
public signal void counterpart_ringing(Call call);
public signal void counterpart_sends_video_updated(Call call, bool mute);
public signal void info_received(Call call, Xep.JingleRtp.CallSessionInfo session_info);
public signal void stream_created(Call call, string media);
public static ModuleIdentity<Calls> IDENTITY = new ModuleIdentity<Calls>("calls");
public string id { get { return IDENTITY.id; } }
private StreamInteractor stream_interactor;
private Xep.JingleRtp.SessionInfoType session_info_type;
private HashMap<Account, HashMap<Call, string>> sid_by_call = new HashMap<Account, HashMap<Call, string>>(Account.hash_func, Account.equals_func);
private HashMap<Account, HashMap<string, Call>> call_by_sid = new HashMap<Account, HashMap<string, Call>>(Account.hash_func, Account.equals_func);
public HashMap<Call, Xep.Jingle.Session> sessions = new HashMap<Call, Xep.Jingle.Session>(Call.hash_func, Call.equals_func);
public Call? mi_accepted_call = null;
public string? mi_accepted_sid = null;
public bool mi_accepted_video = false;
private HashMap<Call, bool> counterpart_sends_video = new HashMap<Call, bool>(Call.hash_func, Call.equals_func);
private HashMap<Call, bool> we_should_send_video = new HashMap<Call, bool>(Call.hash_func, Call.equals_func);
private HashMap<Call, bool> we_should_send_audio = new HashMap<Call, bool>(Call.hash_func, Call.equals_func);
private HashMap<Call, Xep.JingleRtp.Parameters> audio_content_parameter = new HashMap<Call, Xep.JingleRtp.Parameters>(Call.hash_func, Call.equals_func);
private HashMap<Call, Xep.JingleRtp.Parameters> video_content_parameter = new HashMap<Call, Xep.JingleRtp.Parameters>(Call.hash_func, Call.equals_func);
private HashMap<Call, Xep.Jingle.Content> video_content = new HashMap<Call, Xep.Jingle.Content>(Call.hash_func, Call.equals_func);
public static void start(StreamInteractor stream_interactor, Database db) {
Calls m = new Calls(stream_interactor, db);
stream_interactor.add_module(m);
}
private Calls(StreamInteractor stream_interactor, Database db) {
this.stream_interactor = stream_interactor;
stream_interactor.account_added.connect(on_account_added);
}
public Xep.JingleRtp.Stream? get_video_stream(Call call) {
if (video_content_parameter.has_key(call)) {
return video_content_parameter[call].stream;
}
return null;
}
public Xep.JingleRtp.Stream? get_audio_stream(Call call) {
if (audio_content_parameter.has_key(call)) {
return audio_content_parameter[call].stream;
}
return null;
}
public async Call? initiate_call(Conversation conversation, bool video) {
Call call = new Call();
call.direction = Call.DIRECTION_OUTGOING;
call.account = conversation.account;
call.counterpart = conversation.counterpart;
call.ourpart = conversation.account.full_jid;
call.time = call.local_time = new DateTime.now_utc();
call.state = Call.State.RINGING;
stream_interactor.get_module(CallStore.IDENTITY).add_call(call, conversation);
XmppStream? stream = stream_interactor.get_stream(conversation.account);
if (stream == null) return null;
Gee.List<Jid> call_resources = yield get_call_resources(conversation);
if (call_resources.size > 0) {
Jid full_jid = call_resources[0];
Xep.Jingle.Session session = yield stream.get_module(Xep.JingleRtp.Module.IDENTITY).start_call(stream, full_jid, video);
sessions[call] = session;
call_by_sid[call.account][session.sid] = call;
sid_by_call[call.account][call] = session.sid;
connect_session_signals(call, session);
}
we_should_send_video[call] = video;
we_should_send_audio[call] = true;
conversation.last_active = call.time;
call_outgoing(call, conversation);
return call;
}
public void end_call(Conversation conversation, Call call) {
XmppStream? stream = stream_interactor.get_stream(call.account);
if (stream == null) return;
if (call.state == Call.State.IN_PROGRESS || call.state == Call.State.ESTABLISHING) {
sessions[call].terminate(Xep.Jingle.ReasonElement.SUCCESS, null, "success");
call.state = Call.State.ENDED;
} else if (call.state == Call.State.RINGING) {
if (sessions.has_key(call)) {
sessions[call].terminate(Xep.Jingle.ReasonElement.CANCEL, null, "cancel");
} else {
// Only a JMI so far
}
call.state = Call.State.MISSED;
} else {
return;
}
call.end_time = new DateTime.now_utc();
remove_call_from_datastructures(call);
}
public void accept_call(Call call) {
call.state = Call.State.ESTABLISHING;
if (sessions.has_key(call)) {
foreach (Xep.Jingle.Content content in sessions[call].contents.values) {
content.accept();
}
} else {
// Only a JMI so far
XmppStream stream = stream_interactor.get_stream(call.account);
if (stream == null) return;
mi_accepted_call = call;
mi_accepted_sid = sid_by_call[call.account][call];
mi_accepted_video = we_should_send_video[call];
stream.get_module(Xep.JingleMessageInitiation.Module.IDENTITY).send_session_accept_to_self(stream, mi_accepted_sid);
stream.get_module(Xep.JingleMessageInitiation.Module.IDENTITY).send_session_proceed_to_peer(stream, call.counterpart, mi_accepted_sid);
}
}
public void reject_call(Call call) {
call.state = Call.State.DECLINED;
if (sessions.has_key(call)) {
foreach (Xep.Jingle.Content content in sessions[call].contents.values) {
content.reject();
}
remove_call_from_datastructures(call);
} else {
// Only a JMI so far
XmppStream stream = stream_interactor.get_stream(call.account);
if (stream == null) return;
string sid = sid_by_call[call.account][call];
stream.get_module(Xep.JingleMessageInitiation.Module.IDENTITY).send_session_reject_to_self(stream, sid);
stream.get_module(Xep.JingleMessageInitiation.Module.IDENTITY).send_session_reject_to_peer(stream, call.counterpart, sid);
remove_call_from_datastructures(call);
}
}
public void mute_own_audio(Call call, bool mute) {
we_should_send_audio[call] = !mute;
Xep.JingleRtp.Stream stream = audio_content_parameter[call].stream;
// The user might mute audio before a feed was created. The feed will be muted as soon as it has been created.
if (stream == null) return;
// Inform our counterpart that we (un)muted our audio
stream_interactor.module_manager.get_module(call.account, Xep.JingleRtp.Module.IDENTITY).session_info_type.send_mute(sessions[call], mute, "audio");
// Start/Stop sending audio data
Application.get_default().plugin_registry.video_call_plugin.set_pause(stream, mute);
}
public void mute_own_video(Call call, bool mute) {
we_should_send_video[call] = !mute;
Xep.JingleRtp.Module rtp_module = stream_interactor.module_manager.get_module(call.account, Xep.JingleRtp.Module.IDENTITY);
if (video_content_parameter.has_key(call) &&
video_content_parameter[call].stream != null &&
sessions[call].senders_include_us(video_content[call].senders)) {
// A video feed has already been established
// Start/Stop sending video data
Xep.JingleRtp.Stream stream = video_content_parameter[call].stream;
if (stream != null) {
// TODO maybe the user muted video before the feed was created...
Application.get_default().plugin_registry.video_call_plugin.set_pause(stream, mute);
}
// Inform our counterpart that we started/stopped our video
rtp_module.session_info_type.send_mute(sessions[call], mute, "video");
} else if (!mute) {
// Need to start a new video feed
XmppStream stream = stream_interactor.get_stream(call.account);
rtp_module.add_outgoing_video_content.begin(stream, sessions[call], (_, res) => {
if (video_content_parameter[call] == null) {
Xep.Jingle.Content content = rtp_module.add_outgoing_video_content.end(res);
Xep.JingleRtp.Parameters? rtp_content_parameter = content.content_params as Xep.JingleRtp.Parameters;
if (rtp_content_parameter != null) {
connect_content_signals(call, content, rtp_content_parameter);
}
}
});
}
// If video_feed == null && !mute we're trying to mute a non-existant feed. It will be muted as soon as it is created.
}
public async Gee.List<Jid> get_call_resources(Conversation conversation) {
ArrayList<Jid> ret = new ArrayList<Jid>();
XmppStream? stream = stream_interactor.get_stream(conversation.account);
if (stream == null) return ret;
Gee.List<Jid>? full_jids = stream.get_flag(Presence.Flag.IDENTITY).get_resources(conversation.counterpart);
if (full_jids == null) return ret;
foreach (Jid full_jid in full_jids) {
bool supports_rtc = yield stream.get_module(Xep.JingleRtp.Module.IDENTITY).is_available(stream, full_jid);
if (!supports_rtc) continue;
// dtls support indicates webRTC support. Clients tend to not do normal ice udp in that case. Except Dino.
bool supports_dtls = yield stream_interactor.get_module(EntityInfo.IDENTITY).has_feature(conversation.account, full_jid, "urn:xmpp:jingle:apps:dtls:0");
if (supports_dtls) {
Xep.ServiceDiscovery.Identity? identity = yield stream_interactor.get_module(EntityInfo.IDENTITY).get_identity(conversation.account, full_jid);
bool is_dino = identity != null && identity.name == "Dino";
if (!is_dino) continue;
}
ret.add(full_jid);
}
return ret;
}
public bool should_we_send_video(Call call) {
return we_should_send_video[call];
}
public Jid? is_call_in_progress() {
foreach (Call call in sessions.keys) {
if (call.state == Call.State.IN_PROGRESS || call.state == Call.State.RINGING || call.state == Call.State.ESTABLISHING) {
return call.counterpart;
}
}
return null;
}
private void on_incoming_call(Account account, Xep.Jingle.Session session) {
bool counterpart_wants_video = false;
foreach (Xep.Jingle.Content content in session.contents.values) {
Xep.JingleRtp.Parameters? rtp_content_parameter = content.content_params as Xep.JingleRtp.Parameters;
if (rtp_content_parameter == null) continue;
if (rtp_content_parameter.media == "video" && session.senders_include_us(content.senders)) {
counterpart_wants_video = true;
}
}
// Session might have already been accepted via Jingle Message Initiation
bool already_accepted = mi_accepted_sid == session.sid && mi_accepted_call.account.equals(account) &&
mi_accepted_call.counterpart.equals_bare(session.peer_full_jid) &&
mi_accepted_video == counterpart_wants_video;
Call? call = null;
if (already_accepted) {
call = mi_accepted_call;
} else {
call = create_received_call(account, session.peer_full_jid, account.full_jid, counterpart_wants_video);
}
sessions[call] = session;
call_by_sid[account][session.sid] = call;
sid_by_call[account][call] = session.sid;
connect_session_signals(call, session);
if (already_accepted) {
accept_call(call);
} else {
stream_interactor.module_manager.get_module(account, Xep.JingleRtp.Module.IDENTITY).session_info_type.send_ringing(session);
}
}
private Call create_received_call(Account account, Jid from, Jid to, bool video_requested) {
Call call = new Call();
if (from.equals_bare(account.bare_jid)) {
// Call requested by another of our devices
call.direction = Call.DIRECTION_OUTGOING;
call.ourpart = from;
call.counterpart = to;
} else {
call.direction = Call.DIRECTION_INCOMING;
call.ourpart = account.full_jid;
call.counterpart = from;
}
call.account = account;
call.time = call.local_time = new DateTime.now_utc();
call.state = Call.State.RINGING;
Conversation conversation = stream_interactor.get_module(ConversationManager.IDENTITY).create_conversation(call.counterpart.bare_jid, account, Conversation.Type.CHAT);
stream_interactor.get_module(CallStore.IDENTITY).add_call(call, conversation);
conversation.last_active = call.time;
we_should_send_video[call] = video_requested;
we_should_send_audio[call] = true;
if (call.direction == Call.DIRECTION_INCOMING) {
call_incoming(call, conversation, video_requested);
} else {
call_outgoing(call, conversation);
}
return call;
}
private void on_incoming_content_add(XmppStream stream, Call call, Xep.Jingle.Session session, Xep.Jingle.Content content) {
Xep.JingleRtp.Parameters? rtp_content_parameter = content.content_params as Xep.JingleRtp.Parameters;
if (rtp_content_parameter == null || session.senders_include_us(content.senders)) {
content.reject();
return;
}
connect_content_signals(call, content, rtp_content_parameter);
content.accept();
}
private void on_connection_ready(Call call) {
if (call.state == Call.State.RINGING || call.state == Call.State.ESTABLISHING) {
call.state = Call.State.IN_PROGRESS;
}
}
private void on_call_terminated(Call call, bool we_terminated, string? reason_name, string? reason_text) {
if (call.state == Call.State.RINGING || call.state == Call.State.IN_PROGRESS || call.state == Call.State.ESTABLISHING) {
call.end_time = new DateTime.now_utc();
}
if (call.state == Call.State.IN_PROGRESS) {
call.state = Call.State.ENDED;
call_terminated(call, reason_name, reason_text);
} else if (call.state == Call.State.RINGING || call.state == Call.State.ESTABLISHING) {
if (reason_name == Xep.Jingle.ReasonElement.DECLINE) {
call.state = Call.State.DECLINED;
} else {
call.state = Call.State.FAILED;
}
call_terminated(call, reason_name, reason_text);
}
remove_call_from_datastructures(call);
}
private void on_stream_created(Call call, string media, Xep.JingleRtp.Stream stream) {
if (media == "video" && stream.receiving) {
counterpart_sends_video[call] = true;
video_content_parameter[call].connection_ready.connect((status) => {
counterpart_sends_video_updated(call, false);
});
}
stream_created(call, media);
// Outgoing audio/video might have been muted in the meanwhile.
if (media == "video" && !we_should_send_video[call]) {
mute_own_video(call, true);
} else if (media == "audio" && !we_should_send_audio[call]) {
mute_own_audio(call, true);
}
}
private void on_counterpart_mute_update(Call call, bool mute, string? media) {
if (!call.equals(call)) return;
if (media == "video") {
counterpart_sends_video[call] = !mute;
counterpart_sends_video_updated(call, mute);
}
}
private void connect_session_signals(Call call, Xep.Jingle.Session session) {
session.terminated.connect((stream, we_terminated, reason_name, reason_text) =>
on_call_terminated(call, we_terminated, reason_name, reason_text)
);
session.additional_content_add_incoming.connect((session,stream, content) =>
on_incoming_content_add(stream, call, session, content)
);
foreach (Xep.Jingle.Content content in session.contents.values) {
Xep.JingleRtp.Parameters? rtp_content_parameter = content.content_params as Xep.JingleRtp.Parameters;
if (rtp_content_parameter == null) continue;
connect_content_signals(call, content, rtp_content_parameter);
}
}
private void connect_content_signals(Call call, Xep.Jingle.Content content, Xep.JingleRtp.Parameters rtp_content_parameter) {
if (rtp_content_parameter.media == "audio") {
audio_content_parameter[call] = rtp_content_parameter;
} else if (rtp_content_parameter.media == "video") {
video_content[call] = content;
video_content_parameter[call] = rtp_content_parameter;
}
rtp_content_parameter.stream_created.connect((stream) => on_stream_created(call, rtp_content_parameter.media, stream));
rtp_content_parameter.connection_ready.connect((status) => on_connection_ready(call));
content.senders_modify_incoming.connect((content, proposed_senders) => {
if (content.session.senders_include_us(content.senders) != content.session.senders_include_us(proposed_senders)) {
warning("counterpart set us to (not)sending %s. ignoring", content.content_name);
return;
}
if (!content.session.senders_include_counterpart(content.senders) && content.session.senders_include_counterpart(proposed_senders)) {
// Counterpart wants to start sending. Ok.
content.accept_content_modify(proposed_senders);
on_counterpart_mute_update(call, false, "video");
}
});
}
private void remove_call_from_datastructures(Call call) {
string? sid = sid_by_call[call.account][call];
sid_by_call[call.account].unset(call);
if (sid != null) call_by_sid[call.account].unset(sid);
sessions.unset(call);
counterpart_sends_video.unset(call);
we_should_send_video.unset(call);
we_should_send_audio.unset(call);
audio_content_parameter.unset(call);
video_content_parameter.unset(call);
video_content.unset(call);
}
private void on_account_added(Account account) {
call_by_sid[account] = new HashMap<string, Call>();
sid_by_call[account] = new HashMap<Call, string>();
Xep.Jingle.Module jingle_module = stream_interactor.module_manager.get_module(account, Xep.Jingle.Module.IDENTITY);
jingle_module.session_initiate_received.connect((stream, session) => {
foreach (Xep.Jingle.Content content in session.contents.values) {
Xep.JingleRtp.Parameters? rtp_content_parameter = content.content_params as Xep.JingleRtp.Parameters;
if (rtp_content_parameter != null) {
on_incoming_call(account, session);
break;
}
}
});
var session_info_type = stream_interactor.module_manager.get_module(account, Xep.JingleRtp.Module.IDENTITY).session_info_type;
session_info_type.mute_update_received.connect((session,mute, name) => {
if (!call_by_sid[account].has_key(session.sid)) return;
Call call = call_by_sid[account][session.sid];
foreach (Xep.Jingle.Content content in session.contents.values) {
if (name == null || content.content_name == name) {
Xep.JingleRtp.Parameters? rtp_content_parameter = content.content_params as Xep.JingleRtp.Parameters;
if (rtp_content_parameter != null) {
on_counterpart_mute_update(call, mute, rtp_content_parameter.media);
}
}
}
});
session_info_type.info_received.connect((session, session_info) => {
if (!call_by_sid[account].has_key(session.sid)) return;
Call call = call_by_sid[account][session.sid];
info_received(call, session_info);
});
Xep.JingleMessageInitiation.Module mi_module = stream_interactor.module_manager.get_module(account, Xep.JingleMessageInitiation.Module.IDENTITY);
mi_module.session_proposed.connect((from, to, sid, descriptions) => {
bool audio_requested = descriptions.any_match((description) => description.ns_uri == Xep.JingleRtp.NS_URI && description.get_attribute("media") == "audio");
bool video_requested = descriptions.any_match((description) => description.ns_uri == Xep.JingleRtp.NS_URI && description.get_attribute("media") == "video");
if (!audio_requested && !video_requested) return;
Call call = create_received_call(account, from, to, video_requested);
call_by_sid[account][sid] = call;
sid_by_call[account][call] = sid;
});
mi_module.session_accepted.connect((from, sid) => {
if (!call_by_sid[account].has_key(sid)) return;
// Ignore session-accepted from ourselves
if (!from.equals(account.full_jid)) {
Call call = call_by_sid[account][sid];
call.state = Call.State.OTHER_DEVICE_ACCEPTED;
remove_call_from_datastructures(call);
}
});
mi_module.session_rejected.connect((from, to, sid) => {
if (!call_by_sid[account].has_key(sid)) return;
Call call = call_by_sid[account][sid];
call.state = Call.State.DECLINED;
remove_call_from_datastructures(call);
call_terminated(call, null, null);
});
mi_module.session_retracted.connect((from, to, sid) => {
if (!call_by_sid[account].has_key(sid)) return;
Call call = call_by_sid[account][sid];
call.state = Call.State.MISSED;
remove_call_from_datastructures(call);
call_terminated(call, null, null);
});
}
}
}

View File

@ -29,6 +29,8 @@ public class ContentItemStore : StreamInteractionModule, Object {
stream_interactor.get_module(FileManager.IDENTITY).received_file.connect(insert_file_transfer);
stream_interactor.get_module(MessageProcessor.IDENTITY).message_received.connect(announce_message);
stream_interactor.get_module(MessageProcessor.IDENTITY).message_sent.connect(announce_message);
stream_interactor.get_module(Calls.IDENTITY).call_incoming.connect(insert_call);
stream_interactor.get_module(Calls.IDENTITY).call_outgoing.connect(insert_call);
}
public void init(Conversation conversation, ContentItemCollection item_collection) {
@ -51,7 +53,6 @@ public class ContentItemStore : StreamInteractionModule, Object {
Message? message = stream_interactor.get_module(MessageStorage.IDENTITY).get_message_by_id(foreign_id, conversation);
if (message != null) {
var message_item = new MessageItem(message, conversation, row[db.content_item.id]);
message_item.time = time;
items.add(message_item);
}
break;
@ -62,6 +63,13 @@ public class ContentItemStore : StreamInteractionModule, Object {
items.add(file_item);
}
break;
case 3:
Call? call = stream_interactor.get_module(CallStore.IDENTITY).get_call_by_id(foreign_id);
if (call != null) {
var call_item = new CallItem(call, conversation, row[db.content_item.id]);
items.add(call_item);
}
break;
}
}
@ -173,6 +181,15 @@ public class ContentItemStore : StreamInteractionModule, Object {
}
}
private void insert_call(Call call, Conversation conversation) {
CallItem item = new CallItem(call, conversation, -1);
item.id = db.add_content_item(conversation, call.time, call.local_time, 3, call.id, false);
if (collection_conversations.has_key(conversation)) {
collection_conversations.get(conversation).insert_item(item);
}
new_item(item, conversation);
}
public bool get_item_hide(ContentItem content_item) {
return db.content_item.row_with(db.content_item.id, content_item.id)[db.content_item.hide, false];
}
@ -292,4 +309,18 @@ public class FileItem : ContentItem {
}
}
public class CallItem : ContentItem {
public const string TYPE = "call";
public Call call;
public Conversation conversation;
public CallItem(Call call, Conversation conversation, int id) {
base(id, TYPE, call.from, call.time, Encryption.NONE, Message.Marked.NONE);
this.call = call;
this.conversation = conversation;
}
}
}

View File

@ -7,7 +7,7 @@ using Dino.Entities;
namespace Dino {
public class Database : Qlite.Database {
private const int VERSION = 19;
private const int VERSION = 20;
public class AccountTable : Table {
public Column<int> id = new Column.Integer("id") { primary_key = true, auto_increment = true };
@ -155,6 +155,24 @@ public class Database : Qlite.Database {
}
}
public class CallTable : Table {
public Column<int> id = new Column.Integer("id") { primary_key = true, auto_increment = true };
public Column<int> account_id = new Column.Integer("account_id") { not_null = true };
public Column<int> counterpart_id = new Column.Integer("counterpart_id") { not_null = true };
public Column<string> counterpart_resource = new Column.Text("counterpart_resource");
public Column<string> our_resource = new Column.Text("our_resource");
public Column<bool> direction = new Column.BoolInt("direction") { not_null = true };
public Column<long> time = new Column.Long("time") { not_null = true };
public Column<long> local_time = new Column.Long("local_time") { not_null = true };
public Column<long> end_time = new Column.Long("end_time");
public Column<int> state = new Column.Integer("state");
internal CallTable(Database db) {
base(db, "call");
init({id, account_id, counterpart_id, counterpart_resource, our_resource, direction, time, local_time, end_time, state});
}
}
public class ConversationTable : Table {
public Column<int> id = new Column.Integer("id") { primary_key = true, auto_increment = true };
public Column<int> account_id = new Column.Integer("account_id") { not_null = true };
@ -275,6 +293,7 @@ public class Database : Qlite.Database {
public MessageCorrectionTable message_correction { get; private set; }
public RealJidTable real_jid { get; private set; }
public FileTransferTable file_transfer { get; private set; }
public CallTable call { get; private set; }
public ConversationTable conversation { get; private set; }
public AvatarTable avatar { get; private set; }
public EntityIdentityTable entity_identity { get; private set; }
@ -298,6 +317,7 @@ public class Database : Qlite.Database {
message_correction = new MessageCorrectionTable(this);
real_jid = new RealJidTable(this);
file_transfer = new FileTransferTable(this);
call = new CallTable(this);
conversation = new ConversationTable(this);
avatar = new AvatarTable(this);
entity_identity = new EntityIdentityTable(this);
@ -306,7 +326,7 @@ public class Database : Qlite.Database {
mam_catchup = new MamCatchupTable(this);
settings = new SettingsTable(this);
conversation_settings = new ConversationSettingsTable(this);
init({ account, jid, entity, content_item, message, message_correction, real_jid, file_transfer, conversation, avatar, entity_identity, entity_feature, roster, mam_catchup, settings, conversation_settings });
init({ account, jid, entity, content_item, message, message_correction, real_jid, file_transfer, call, conversation, avatar, entity_identity, entity_feature, roster, mam_catchup, settings, conversation_settings });
try {
exec("PRAGMA journal_mode = WAL");

View File

@ -103,7 +103,7 @@ public class JingleFileProvider : FileProvider, Object {
throw new FileReceiveError.DOWNLOAD_FAILED("Transfer data not available anymore");
}
try {
jingle_file_transfer.accept(stream);
yield jingle_file_transfer.accept(stream);
} catch (IOError e) {
throw new FileReceiveError.DOWNLOAD_FAILED("Establishing connection did not work");
}
@ -202,8 +202,11 @@ public class JingleFileSender : FileSender, Object {
if (stream == null) throw new FileSendError.UPLOAD_FAILED("No stream available");
JingleFileEncryptionHelper? helper = JingleFileHelperRegistry.instance.get_encryption_helper(file_transfer.encryption);
bool must_encrypt = helper != null && yield helper.can_encrypt(conversation, file_transfer);
// TODO(hrxi): Prioritization of transports (and resources?).
foreach (Jid full_jid in stream.get_flag(Presence.Flag.IDENTITY).get_resources(conversation.counterpart)) {
// TODO(hrxi): Prioritization of transports (and resources?).
if (full_jid.equals(stream.get_flag(Bind.Flag.IDENTITY).my_jid)) {
continue;
}
if (!yield stream.get_module(Xep.JingleFileTransfer.Module.IDENTITY).is_available(stream, full_jid)) {
continue;
}

View File

@ -331,7 +331,7 @@ public class MessageProcessor : StreamInteractionModule, Object {
if (conversation == null) return;
// MAM state database update
Xep.MessageArchiveManagement.MessageFlag mam_flag = Xep.MessageArchiveManagement.MessageFlag.get_flag(message_stanza);
Xep.MessageArchiveManagement.MessageFlag? mam_flag = Xep.MessageArchiveManagement.MessageFlag.get_flag(message_stanza);
if (mam_flag == null) {
if (current_catchup_id.has_key(account)) {
string? stanza_id = UniqueStableStanzaIDs.get_stanza_id(message_stanza, account.bare_jid);

View File

@ -79,6 +79,7 @@ public class ModuleManager {
module_map[account].add(new Xep.Jet.Module());
module_map[account].add(new Xep.LastMessageCorrection.Module());
module_map[account].add(new Xep.DirectMucInvitations.Module());
module_map[account].add(new Xep.JingleMessageInitiation.Module());
initialize_account_modules(account, module_map[account]);
}
}

View File

@ -24,12 +24,15 @@ public class NotificationEvents : StreamInteractionModule, Object {
stream_interactor.get_module(ContentItemStore.IDENTITY).new_item.connect(on_content_item_received);
stream_interactor.get_module(PresenceManager.IDENTITY).received_subscription_request.connect(on_received_subscription_request);
stream_interactor.get_module(MucManager.IDENTITY).invite_received.connect(on_invite_received);
stream_interactor.get_module(MucManager.IDENTITY).voice_request_received.connect((account, room_jid, from_jid, nick) => {
Conversation? conversation = stream_interactor.get_module(ConversationManager.IDENTITY).get_conversation(room_jid, account, Conversation.Type.GROUPCHAT);
if (conversation == null) return;
notifier.notify_voice_request.begin(conversation, from_jid);
});
stream_interactor.get_module(Calls.IDENTITY).call_incoming.connect(on_call_incoming);
stream_interactor.connection_manager.connection_error.connect((account, error) => notifier.notify_connection_error.begin(account, error));
stream_interactor.get_module(ChatInteraction.IDENTITY).focused_in.connect((conversation) => {
notifier.retract_content_item_notifications.begin();
@ -91,6 +94,9 @@ public class NotificationEvents : StreamInteractionModule, Object {
notifier.notify_file.begin(file_transfer, conversation, is_image, conversation_display_name, participant_display_name);
}
break;
case CallItem.TYPE:
// handled in `on_call_incoming`
break;
}
}
@ -101,6 +107,18 @@ public class NotificationEvents : StreamInteractionModule, Object {
notifier.notify_subscription_request.begin(conversation);
}
private void on_call_incoming(Call call, Conversation conversation, bool video) {
string conversation_display_name = get_conversation_display_name(stream_interactor, conversation, null);
notifier.notify_call.begin(call, conversation, video, conversation_display_name);
call.notify["state"].connect(() => {
if (call.state != Call.State.RINGING) {
notifier.retract_call_notification(call, conversation);
}
});
}
private void on_invite_received(Account account, Jid room_jid, Jid from_jid, string? password, string? reason) {
string inviter_display_name;
if (room_jid.equals_bare(from_jid)) {
@ -119,6 +137,8 @@ public interface NotificationProvider : Object {
public abstract async void notify_message(Message message, Conversation conversation, string conversation_display_name, string? participant_display_name);
public abstract async void notify_file(FileTransfer file_transfer, Conversation conversation, bool is_image, string conversation_display_name, string? participant_display_name);
public abstract async void notify_call(Call call, Conversation conversation, bool video, string conversation_display_name);
public abstract async void retract_call_notification(Call call, Conversation conversation);
public abstract async void notify_subscription_request(Conversation conversation);
public abstract async void notify_connection_error(Account account, ConnectionManager.ConnectionError error);
public abstract async void notify_muc_invite(Account account, Jid room_jid, Jid from_jid, string inviter_display_name);