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// SPDX-FileCopyrightText: 2018 Kitsune Ral <kitsune-ral@users.sf.net>
// SPDX-License-Identifier: LGPL-2.1-or-later
#pragma once
#include "quotient_common.h"
#include "events/stateevent.h"
namespace Quotient {
constexpr auto UnreadNotificationsKey = "unread_notifications"_ls;
constexpr auto PartiallyReadCountKey = "x-quotient.since_fully_read_count"_ls;
constexpr auto NewUnreadCountKey = "org.matrix.msc2654.unread_count"_ls;
constexpr auto HighlightCountKey = "highlight_count"_ls;
/// Room summary, as defined in MSC688
/**
* Every member of this structure is an Omittable; as per the MSC, only
* changed values are sent from the server so if nothing is in the payload
* the respective member will be omitted. In particular, `heroes.omitted()`
* means that nothing has come from the server; heroes.value().isEmpty()
* means a peculiar case of a room with the only member - the current user.
*/
struct QUOTIENT_API RoomSummary {
Omittable<int> joinedMemberCount;
Omittable<int> invitedMemberCount;
Omittable<QStringList> heroes; //< mxids of users to take part in the room
// name
bool isEmpty() const;
/// Merge the contents of another RoomSummary object into this one
/// \return true, if the current object has changed; false otherwise
bool merge(const RoomSummary& other);
};
QDebug operator<<(QDebug dbg, const RoomSummary& rs);
template <>
struct JsonObjectConverter<RoomSummary> {
static void dumpTo(QJsonObject& jo, const RoomSummary& rs);
static void fillFrom(const QJsonObject& jo, RoomSummary& rs);
};
/// Information on e2e device updates. Note: only present on an
/// incremental sync.
struct DevicesList {
/// List of users who have updated their device identity keys, or who
/// now share an encrypted room with the client since the previous
/// sync response.
QStringList changed;
/// List of users with whom we do not share any encrypted rooms
/// anymore since the previous sync response.
QStringList left;
};
QDebug operator<<(QDebug dhg, const DevicesList& devicesList);
template <>
struct JsonObjectConverter<DevicesList> {
static void dumpTo(QJsonObject &jo, const DevicesList &dev);
static void fillFrom(const QJsonObject& jo, DevicesList& rs);
};
class SyncRoomData {
public:
QString roomId;
JoinState joinState;
RoomSummary summary;
StateEvents state;
RoomEvents timeline;
Events ephemeral;
Events accountData;
bool timelineLimited;
QString timelinePrevBatch;
Omittable<int> partiallyReadCount;
Omittable<int> unreadCount;
Omittable<int> highlightCount;
SyncRoomData(QString roomId, JoinState joinState,
const QJsonObject& roomJson);
SyncRoomData(SyncRoomData&&) = default;
SyncRoomData& operator=(SyncRoomData&&) = default;
};
// QVector cannot work with non-copyable objects, std::vector can.
using SyncDataList = std::vector<SyncRoomData>;
class SyncData {
public:
SyncData() = default;
explicit SyncData(const QString& cacheFileName);
/** Parse sync response into room events
* \param json response from /sync or a room state cache
* \return the list of rooms with missing cache files; always
* empty when parsing response from /sync
*/
void parseJson(const QJsonObject& json, const QString& baseDir = {});
Events takePresenceData();
Events takeAccountData();
Events takeToDeviceEvents();
const QHash<QString, int>& deviceOneTimeKeysCount() const
{
return deviceOneTimeKeysCount_;
}
SyncDataList takeRoomData();
DevicesList takeDevicesList();
QString nextBatch() const { return nextBatch_; }
QStringList unresolvedRooms() const { return unresolvedRoomIds; }
static constexpr int MajorCacheVersion = 11;
static std::pair<int, int> cacheVersion();
static QString fileNameForRoom(QString roomId);
private:
QString nextBatch_;
Events presenceData;
Events accountData;
Events toDeviceEvents;
SyncDataList roomData;
QStringList unresolvedRoomIds;
QHash<QString, int> deviceOneTimeKeysCount_;
DevicesList devicesList;
static QJsonObject loadJson(const QString& fileName);
};
} // namespace Quotient
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