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Update API scheme.

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This commit is contained in:
John Preston 2021-06-01 19:13:05 +04:00
parent 3af0c37c6b
commit 70f0cce340
5 changed files with 161 additions and 117 deletions
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14
Telegram/Resources/tl/api.tl
View file

@ -223,7 +223,7 @@ peerNotifySettings#af509d20 flags:# show_previews:flags.0?Bool silent:flags.1?Bo
peerSettings#733f2961 flags:# report_spam:flags.0?true add_contact:flags.1?true block_contact:flags.2?true share_contact:flags.3?true need_contacts_exception:flags.4?true report_geo:flags.5?true autoarchived:flags.7?true invite_members:flags.8?true geo_distance:flags.6?int = PeerSettings;
wallPaper#a437c3ed id:long flags:# creator:flags.0?true default:flags.1?true pattern:flags.3?true dark:flags.4?true access_hash:long slug:string document:Document settings:flags.2?WallPaperSettings = WallPaper;
wallPaperNoFile#8af40b25 flags:# default:flags.1?true dark:flags.4?true settings:flags.2?WallPaperSettings = WallPaper;
wallPaperNoFile#e0804116 id:long flags:# default:flags.1?true dark:flags.4?true settings:flags.2?WallPaperSettings = WallPaper;
inputReportReasonSpam#58dbcab8 = ReportReason;
inputReportReasonViolence#1e22c78d = ReportReason;
@ -1070,7 +1070,7 @@ chatBannedRights#9f120418 flags:# view_messages:flags.0?true send_messages:flags
inputWallPaper#e630b979 id:long access_hash:long = InputWallPaper;
inputWallPaperSlug#72091c80 slug:string = InputWallPaper;
inputWallPaperNoFile#8427bbac = InputWallPaper;
inputWallPaperNoFile#967a462e id:long = InputWallPaper;
account.wallPapersNotModified#1c199183 = account.WallPapers;
account.wallPapers#702b65a9 hash:int wallpapers:Vector<WallPaper> = account.WallPapers;
@ -1209,7 +1209,7 @@ groupCall#653dbaad flags:# join_muted:flags.1?true can_change_join_muted:flags.2
inputGroupCall#d8aa840f id:long access_hash:long = InputGroupCall;
groupCallParticipant#a8ba51a7 flags:# muted:flags.0?true left:flags.1?true can_self_unmute:flags.2?true just_joined:flags.4?true versioned:flags.5?true min:flags.8?true muted_by_you:flags.9?true volume_by_admin:flags.10?true self:flags.12?true peer:Peer date:int active_date:flags.3?int source:int volume:flags.7?int about:flags.11?string raise_hand_rating:flags.13?long video:flags.6?DataJSON presentation:flags.14?DataJSON = GroupCallParticipant;
groupCallParticipant#eba636fe flags:# muted:flags.0?true left:flags.1?true can_self_unmute:flags.2?true just_joined:flags.4?true versioned:flags.5?true min:flags.8?true muted_by_you:flags.9?true volume_by_admin:flags.10?true self:flags.12?true video_joined:flags.15?true peer:Peer date:int active_date:flags.3?int source:int volume:flags.7?int about:flags.11?string raise_hand_rating:flags.13?long video:flags.6?GroupCallParticipantVideo presentation:flags.14?GroupCallParticipantVideo = GroupCallParticipant;
phone.groupCall#9e727aad call:GroupCall participants:Vector<GroupCallParticipant> participants_next_offset:string chats:Vector<Chat> users:Vector<User> = phone.GroupCall;
@ -1246,6 +1246,10 @@ phone.joinAsPeers#afe5623f peers:Vector<Peer> chats:Vector<Chat> users:Vector<Us
phone.exportedGroupCallInvite#204bd158 link:string = phone.ExportedGroupCallInvite;
groupCallParticipantVideoSourceGroup#dcb118b7 semantics:string sources:Vector<int> = GroupCallParticipantVideoSourceGroup;
groupCallParticipantVideo#78e41663 flags:# paused:flags.0?true endpoint:string source_groups:Vector<GroupCallParticipantVideoSourceGroup> = GroupCallParticipantVideo;
---functions---
invokeAfterMsg#cb9f372d {X:Type} msg_id:long query:!X = X;
@ -1618,7 +1622,7 @@ phone.setCallRating#59ead627 flags:# user_initiative:flags.0?true peer:InputPhon
phone.saveCallDebug#277add7e peer:InputPhoneCall debug:DataJSON = Bool;
phone.sendSignalingData#ff7a9383 peer:InputPhoneCall data:bytes = Bool;
phone.createGroupCall#48cdc6d8 flags:# peer:InputPeer random_id:int title:flags.0?string schedule_date:flags.1?int = Updates;
phone.joinGroupCall#b132ff7b flags:# muted:flags.0?true video_muted:flags.2?true call:InputGroupCall join_as:InputPeer invite_hash:flags.1?string params:DataJSON = Updates;
phone.joinGroupCall#b132ff7b flags:# muted:flags.0?true video_stopped:flags.2?true call:InputGroupCall join_as:InputPeer invite_hash:flags.1?string params:DataJSON = Updates;
phone.leaveGroupCall#500377f9 call:InputGroupCall source:int = Updates;
phone.inviteToGroupCall#7b393160 call:InputGroupCall users:Vector<InputUser> = Updates;
phone.discardGroupCall#7a777135 call:InputGroupCall = Updates;
@ -1627,7 +1631,7 @@ phone.getGroupCall#c7cb017 call:InputGroupCall = phone.GroupCall;
phone.getGroupParticipants#c558d8ab call:InputGroupCall ids:Vector<InputPeer> sources:Vector<int> offset:string limit:int = phone.GroupParticipants;
phone.checkGroupCall#b59cf977 call:InputGroupCall sources:Vector<int> = Vector<int>;
phone.toggleGroupCallRecord#c02a66d7 flags:# start:flags.0?true call:InputGroupCall title:flags.1?string = Updates;
phone.editGroupCallParticipant#aec610e4 flags:# call:InputGroupCall participant:InputPeer muted:flags.0?Bool volume:flags.1?int raise_hand:flags.2?Bool video_muted:flags.3?Bool = Updates;
phone.editGroupCallParticipant#a5273abf flags:# call:InputGroupCall participant:InputPeer muted:flags.0?Bool volume:flags.1?int raise_hand:flags.2?Bool video_stopped:flags.3?Bool video_paused:flags.4?Bool presentation_paused:flags.5?Bool = Updates;
phone.editGroupCallTitle#1ca6ac0a call:InputGroupCall title:string = Updates;
phone.getGroupCallJoinAs#ef7c213a peer:InputPeer = phone.JoinAsPeers;
phone.exportGroupCallInvite#e6aa647f flags:# can_self_unmute:flags.0?true call:InputGroupCall = phone.ExportedGroupCallInvite;

197
Telegram/SourceFiles/calls/group/calls_group_call.cpp
View file

@ -35,7 +35,6 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include <tgcalls/group/GroupInstanceCustomImpl.h>
#include <tgcalls/VideoCaptureInterface.h>
#include <tgcalls/StaticThreads.h>
#include <xxhash.h>
#include <QtCore/QJsonDocument>
#include <QtCore/QJsonObject>
#include <QtCore/QJsonArray>
@ -214,49 +213,118 @@ struct GroupCall::SinkPointer {
return false;
}
[[nodiscard]] VideoParams ParseVideoParams(const QByteArray &json) {
if (json.isEmpty()) {
return {};
}
auto error = QJsonParseError{ 0, QJsonParseError::NoError };
const auto document = QJsonDocument::fromJson(json, &error);
if (error.error != QJsonParseError::NoError) {
LOG(("API Error: "
"Failed to parse group call video params, error: %1."
).arg(error.errorString()));
return {};
} else if (!document.isObject()) {
LOG(("API Error: "
"Not an object received in group call video params."));
return {};
}
struct VideoParams {
std::string endpointId;
std::vector<tgcalls::MediaSsrcGroup> ssrcGroups;
const auto object = document.object();
auto result = VideoParams{
.endpoint = ReadJsonString(object, "endpoint"),
.json = json,
};
return result.empty() ? VideoParams() : result;
[[nodiscard]] bool empty() const {
return endpointId.empty() || ssrcGroups.empty();
}
[[nodiscard]] explicit operator bool() const {
return !empty();
}
};
struct ParticipantVideoParams {
VideoParams camera;
VideoParams screen;
};
[[nodiscard]] bool VideoParamsAreEqual(
const VideoParams &was,
const tl::conditional<MTPGroupCallParticipantVideo> &now) {
if (!now) {
return !was;
}
return now->match([&](const MTPDgroupCallParticipantVideo &data) {
if (gsl::make_span(data.vendpoint().v)
!= gsl::make_span(was.endpointId)) {
return false;
}
const auto &list = data.vsource_groups().v;
if (list.size() != was.ssrcGroups.size()) {
return false;
}
auto index = 0;
for (const auto &group : list) {
const auto equal = group.match([&](
const MTPDgroupCallParticipantVideoSourceGroup &data) {
const auto &group = was.ssrcGroups[index++];
if (gsl::make_span(data.vsemantics().v)
!= gsl::make_span(group.semantics)) {
return false;
}
const auto list = data.vsources().v;
if (list.size() != group.ssrcs.size()) {
return false;
}
auto i = 0;
for (const auto &ssrc : list) {
if (ssrc.v != group.ssrcs[i++]) {
return false;
}
}
return true;
});
if (!equal) {
return false;
}
}
return true;
});
}
[[nodiscard]] VideoParams ParseVideoParams(
const tl::conditional<MTPGroupCallParticipantVideo> &params) {
if (!params) {
return VideoParams();
}
auto result = VideoParams();
params->match([&](const MTPDgroupCallParticipantVideo &data) {
result.endpointId = data.vendpoint().v.toStdString();
const auto &list = data.vsource_groups().v;
result.ssrcGroups.reserve(list.size());
for (const auto &group : list) {
group.match([&](
const MTPDgroupCallParticipantVideoSourceGroup &data) {
const auto &list = data.vsources().v;
auto ssrcs = std::vector<uint32_t>();
ssrcs.reserve(list.size());
for (const auto &ssrc : list) {
ssrcs.push_back(ssrc.v);
}
result.ssrcGroups.push_back({
.semantics = data.vsemantics().v.toStdString(),
.ssrcs = std::move(ssrcs),
});
});
}
});
return result;
}
const std::string &GetCameraEndpoint(
const std::shared_ptr<ParticipantVideoParams> &params) {
return params ? params->camera.endpointId : EmptyString();
}
const std::string &GetScreenEndpoint(
const std::shared_ptr<ParticipantVideoParams> &params) {
return params ? params->screen.endpointId : EmptyString();
}
std::shared_ptr<ParticipantVideoParams> ParseVideoParams(
const QByteArray &camera,
const QByteArray &screen,
const tl::conditional<MTPGroupCallParticipantVideo> &camera,
const tl::conditional<MTPGroupCallParticipantVideo> &screen,
const std::shared_ptr<ParticipantVideoParams> &existing) {
using namespace tgcalls;
if (camera.isEmpty() && screen.isEmpty()) {
if (!camera && !screen) {
return nullptr;
}
const auto cameraHash = camera.isEmpty()
? 0
: XXH32(camera.data(), camera.size(), uint32(0));
const auto screenHash = screen.isEmpty()
? 0
: XXH32(screen.data(), screen.size(), uint32(0));
if (existing
&& existing->camera.hash == cameraHash
&& existing->screen.hash == screenHash) {
&& VideoParamsAreEqual(existing->camera, camera)
&& VideoParamsAreEqual(existing->screen, screen)) {
return existing;
}
// We don't reuse existing pointer, that way we can compare pointers
@ -265,9 +333,7 @@ std::shared_ptr<ParticipantVideoParams> ParseVideoParams(
? existing
: */std::make_shared<ParticipantVideoParams>();
data->camera = ParseVideoParams(camera);
data->camera.hash = cameraHash;
data->screen = ParseVideoParams(screen);
data->screen.hash = screenHash;
return data;
}
@ -1048,7 +1114,7 @@ void GroupCall::rejoin(not_null<PeerData*> as) {
const auto json = QByteArray::fromStdString(payload.json);
const auto wasMuteState = muted();
const auto wasVideoMuted = !isSharingCamera();
const auto wasVideoStopped = !isSharingCamera();
using Flag = MTPphone_JoinGroupCall::Flag;
const auto flags = (wasMuteState != MuteState::Active
? Flag::f_muted
@ -1056,8 +1122,8 @@ void GroupCall::rejoin(not_null<PeerData*> as) {
| (_joinHash.isEmpty()
? Flag(0)
: Flag::f_invite_hash)
| (wasVideoMuted
? Flag::f_video_muted
| (wasVideoStopped
? Flag::f_video_stopped
: Flag(0));
_api.request(MTPphone_JoinGroupCall(
MTP_flags(flags),
@ -1078,8 +1144,8 @@ void GroupCall::rejoin(not_null<PeerData*> as) {
_peer->session().api().applyUpdates(updates);
applyQueuedSelfUpdates();
checkFirstTimeJoined();
if (wasVideoMuted == isSharingCamera()) {
sendSelfUpdate(SendUpdateType::VideoMuted);
if (wasVideoStopped == isSharingCamera()) {
sendSelfUpdate(SendUpdateType::VideoStopped);
}
_screenJoinState.nextActionPending = true;
checkNextJoinAction();
@ -1255,9 +1321,6 @@ void GroupCall::applyMeInCallLocally() {
: participant
? participant->raisedHandRating
: FindLocalRaisedHandRating(real->participants());
const auto params = participant
? participant->videoParams.get()
: nullptr;
const auto flags = (canSelfUnmute ? Flag::f_can_self_unmute : Flag(0))
| (lastActive ? Flag::f_active_date : Flag(0))
| (_joinState.ssrc ? Flag(0) : Flag::f_left)
@ -1265,10 +1328,6 @@ void GroupCall::applyMeInCallLocally() {
| Flag::f_volume // Without flag the volume is reset to 100%.
| Flag::f_volume_by_admin // Self volume can only be set by admin.
| ((muted() != MuteState::Active) ? Flag::f_muted : Flag(0))
| ((params && !params->camera.empty()) ? Flag::f_video : Flag(0))
| ((params && !params->screen.empty())
? Flag::f_presentation
: Flag(0))
| (raisedHandRating > 0 ? Flag::f_raise_hand_rating : Flag(0));
real->applyLocalUpdate(
MTP_updateGroupCallParticipants(
@ -1284,12 +1343,8 @@ void GroupCall::applyMeInCallLocally() {
MTP_int(volume),
MTPstring(), // Don't update about text in local updates.
MTP_long(raisedHandRating),
(params
? MTP_dataJSON(MTP_bytes(params->camera.json))
: MTPDataJSON()),
(params
? MTP_dataJSON(MTP_bytes(params->screen.json))
: MTPDataJSON()))),
MTPGroupCallParticipantVideo(),
MTPGroupCallParticipantVideo())),
MTP_int(0)).c_updateGroupCallParticipants());
}
@ -1307,7 +1362,6 @@ void GroupCall::applyParticipantLocally(
? participant->canSelfUnmute
: (!mute || IsGroupCallAdmin(_peer, participantPeer));
const auto isMutedByYou = mute && !canManageCall;
const auto params = participant->videoParams.get();
const auto mutedCount = 0/*participant->mutedCount*/;
using Flag = MTPDgroupCallParticipant::Flag;
const auto flags = (canSelfUnmute ? Flag::f_can_self_unmute : Flag(0))
@ -1319,10 +1373,6 @@ void GroupCall::applyParticipantLocally(
| (isMuted ? Flag::f_muted : Flag(0))
| (isMutedByYou ? Flag::f_muted_by_you : Flag(0))
| (participantPeer == _joinAs ? Flag::f_self : Flag(0))
| ((params && !params->camera.empty()) ? Flag::f_video : Flag(0))
| ((params && !params->screen.empty())
? Flag::f_presentation
: Flag(0))
| (participant->raisedHandRating
? Flag::f_raise_hand_rating
: Flag(0));
@ -1340,12 +1390,8 @@ void GroupCall::applyParticipantLocally(
MTP_int(volume.value_or(participant->volume)),
MTPstring(), // Don't update about text in local updates.
MTP_long(participant->raisedHandRating),
(params
? MTP_dataJSON(MTP_bytes(params->camera.json))
: MTPDataJSON()),
(params
? MTP_dataJSON(MTP_bytes(params->screen.json))
: MTPDataJSON()))),
MTPGroupCallParticipantVideo(),
MTPGroupCallParticipantVideo())),
MTP_int(0)).c_updateGroupCallParticipants());
}
@ -1844,7 +1890,7 @@ void GroupCall::ensureOutgoingVideo() {
_joinAs,
_cameraEndpoint
}, active);
sendSelfUpdate(SendUpdateType::VideoMuted);
sendSelfUpdate(SendUpdateType::VideoStopped);
applyMeInCallLocally();
}, _lifetime);
@ -2224,9 +2270,10 @@ void GroupCall::updateRequestedVideoChannels() {
}
channels.push_back({
.audioSsrc = participant->ssrc,
.videoInformation = (params->camera.endpoint == endpointId
? params->camera.json.toStdString()
: params->screen.json.toStdString()),
.endpointId = endpointId,
.ssrcGroups = (params->camera.endpointId == endpointId
? params->camera.ssrcGroups
: params->screen.ssrcGroups),
.quality = (video.quality == Group::VideoQuality::Full
? Quality::Full
: video.quality == Group::VideoQuality::Medium
@ -2582,15 +2629,17 @@ void GroupCall::sendSelfUpdate(SendUpdateType type) {
_updateMuteRequestId = _api.request(MTPphone_EditGroupCallParticipant(
MTP_flags((type == SendUpdateType::RaiseHand)
? Flag::f_raise_hand
: (type == SendUpdateType::VideoMuted)
? Flag::f_video_muted
: (type == SendUpdateType::VideoStopped)
? Flag::f_video_stopped
: Flag::f_muted),
inputCall(),
_joinAs->input,
MTP_bool(muted() != MuteState::Active),
MTP_int(100000), // volume
MTP_bool(muted() == MuteState::RaisedHand),
MTP_bool(!isSharingCamera())
MTP_bool(!isSharingCamera()),
MTP_bool(false), // video_paused
MTP_bool(false) // presentation_paused
)).done([=](const MTPUpdates &result) {
_updateMuteRequestId = 0;
_peer->session().api().applyUpdates(result);
@ -2690,7 +2739,9 @@ void GroupCall::editParticipant(
MTP_bool(mute),
MTP_int(std::clamp(volume.value_or(0), 1, Group::kMaxVolume)),
MTPBool(), // raise_hand
MTPBool() // video_muted
MTPBool(), // video_muted
MTPBool(), // video_paused
MTPBool() // presentation_paused
)).done([=](const MTPUpdates &result) {
_peer->session().api().applyUpdates(result);
}).fail([=](const MTP::Error &error) {

30
Telegram/SourceFiles/calls/group/calls_group_call.h
View file

@ -141,29 +141,19 @@ struct VideoQualityRequest {
Group::VideoQuality quality = Group::VideoQuality();
};
struct VideoParams {
std::string endpoint;
QByteArray json;
uint32 hash = 0;
[[nodiscard]] bool empty() const {
return endpoint.empty() || json.isEmpty();
}
[[nodiscard]] explicit operator bool() const {
return !empty();
}
};
struct ParticipantVideoParams {
VideoParams camera;
VideoParams screen;
};
struct ParticipantVideoParams;
[[nodiscard]] std::shared_ptr<ParticipantVideoParams> ParseVideoParams(
const QByteArray &camera,
const QByteArray &screen,
const tl::conditional<MTPGroupCallParticipantVideo> &camera,
const tl::conditional<MTPGroupCallParticipantVideo> &screen,
const std::shared_ptr<ParticipantVideoParams> &existing);
[[nodiscard]] const std::string &GetCameraEndpoint(
const std::shared_ptr<ParticipantVideoParams> &params);
[[nodiscard]] const std::string &GetScreenEndpoint(
const std::shared_ptr<ParticipantVideoParams> &params);
class GroupCall final : public base::has_weak_ptr {
public:
class Delegate {
@ -422,7 +412,7 @@ private:
enum class SendUpdateType {
Mute,
RaiseHand,
VideoMuted,
VideoStopped,
};
enum class JoinAction {
None,

35
Telegram/SourceFiles/data/data_group_call.cpp
View file

@ -40,13 +40,12 @@ constexpr auto kWaitForUpdatesTimeout = 3 * crl::time(1000);
} // namespace
const std::string &GroupCallParticipant::cameraEndpoint() const {
return videoParams ? videoParams->camera.endpoint : EmptyEndpoint();
return GetCameraEndpoint(videoParams);
}
const std::string &GroupCallParticipant::screenEndpoint() const {
return videoParams ? videoParams->screen.endpoint : EmptyEndpoint();
return GetScreenEndpoint(videoParams);
}
GroupCall::GroupCall(
@ -232,11 +231,9 @@ const GroupCallParticipant *GroupCall::participantByEndpoint(
return nullptr;
}
for (const auto &participant : _participants) {
if (const auto params = participant.videoParams.get()) {
if (params->camera.endpoint == endpoint
|| params->screen.endpoint == endpoint) {
return &participant;
}
if (participant.cameraEndpoint() == endpoint
|| participant.screenEndpoint() == endpoint) {
return &participant;
}
}
return nullptr;
@ -587,18 +584,20 @@ void GroupCall::applyParticipantsSlice(
&& (!was || was->onlyMinLoaded);
const auto raisedHandRating
= data.vraise_hand_rating().value_or_empty();
const auto localUpdate = (sliceSource
== ApplySliceSource::UpdateConstructed);
const auto existingVideoParams = (i != end(_participants))
? i->videoParams
: nullptr;
auto videoParams = localUpdate
? existingVideoParams
: Calls::ParseVideoParams(
data.vvideo(),
data.vpresentation(),
existingVideoParams);
const auto value = Participant{
.peer = participantPeer,
.videoParams = Calls::ParseVideoParams(
(data.vvideo()
? data.vvideo()->c_dataJSON().vdata().v
: QByteArray()),
(data.vpresentation()
? data.vpresentation()->c_dataJSON().vdata().v
: QByteArray()),
(i != end(_participants)
? i->videoParams
: nullptr)),
.videoParams = std::move(videoParams),
.date = data.vdate().v,
.lastActive = lastActive,
.raisedHandRating = raisedHandRating,

2
Telegram/ThirdParty/tgcalls vendored

@ -1 +1 @@
Subproject commit d78c12c9ca0b671d5b0064d44b45e35b37ec2af1
Subproject commit 99c951b9c7c014666f67e1e972dfc43538a47ff7