Migrate friends service to new IPC (#6174)

* Migrate friends service to new IPC

* Add a note that the pointer buffer size and domain counts are wrong

* Wrong length

* Format whitespace

* PR feedback

* Fill in structs from PR feedback

* Missed that one

* Somehow forgot to save that one

* Fill in enums from PR review

* Language enum, NotificationTime

* Format whitespace

* Fix the warning

src/Ryujinx.Horizon/Sdk/Friends/ApplicationInfo.cs

@@ -0,0 +1,12 @@
+using Ryujinx.Horizon.Sdk.Ncm;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x10, Pack = 0x8)]
+    struct ApplicationInfo
+    {
+        public ApplicationId ApplicationId;
+        public ulong PresenceGroupId;
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/BlockedUserImpl.cs

@@ -0,0 +1,8 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    struct BlockedUserImpl
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/FriendCandidateImpl.cs

@@ -0,0 +1,8 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    struct FriendCandidateImpl
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/FriendDetailedInfoImpl.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x800)]
+    struct FriendDetailedInfoImpl
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/FriendImpl.cs

@@ -0,0 +1,19 @@
+using Ryujinx.Common.Memory;
+using Ryujinx.Horizon.Sdk.Account;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x200, Pack = 0x8)]
+    struct FriendImpl
+    {
+        public Uid UserId;
+        public NetworkServiceAccountId NetworkUserId;
+        public Nickname Nickname;
+        public UserPresenceImpl Presence;
+        public bool IsFavourite;
+        public bool IsNew;
+        public Array6<byte> Unknown;
+        public bool IsValid;
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/FriendInvitationForViewerImpl.cs

@@ -0,0 +1,8 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    struct FriendInvitationForViewerImpl
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/FriendInvitationGroupImpl.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x1400)]
+    struct FriendInvitationGroupImpl
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/FriendRequestImpl.cs

@@ -0,0 +1,8 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    struct FriendRequestImpl
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/FriendSettingImpl.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x40)]
+    struct FriendSettingImpl
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/Ipc/DaemonSuspendSessionService.cs

@@ -0,0 +1,7 @@
+namespace Ryujinx.Horizon.Sdk.Friends.Detail.Ipc
+{
+    partial class DaemonSuspendSessionService : IDaemonSuspendSessionService
+    {
+        // NOTE: This service has no commands.
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/Ipc/FriendsServicePermissionLevel.cs

@@ -0,0 +1,16 @@
+namespace Ryujinx.Horizon.Sdk.Friends.Detail.Ipc
+{
+    enum FriendsServicePermissionLevel
+    {
+        UserMask = 1,
+        ViewerMask = 2,
+        ManagerMask = 4,
+        SystemMask = 8,
+
+        Admin = -1,
+        User = UserMask,
+        Viewer = UserMask | ViewerMask,
+        Manager = UserMask | ViewerMask | ManagerMask,
+        System = UserMask | SystemMask,
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/Ipc/IDaemonSuspendSessionService.cs

@@ -0,0 +1,9 @@
+using Ryujinx.Horizon.Sdk.Sf;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail.Ipc
+{
+    interface IDaemonSuspendSessionService : IServiceObject
+    {
+        // NOTE: This service has no commands.
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/Ipc/IFriendService.cs

@@ -0,0 +1,97 @@
+using Ryujinx.Horizon.Common;
+using Ryujinx.Horizon.Sdk.Account;
+using Ryujinx.Horizon.Sdk.Settings;
+using Ryujinx.Horizon.Sdk.Sf;
+using System;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail.Ipc
+{
+    interface IFriendService : IServiceObject
+    {
+        Result GetCompletionEvent(out int completionEventHandle);
+        Result Cancel();
+        Result GetFriendListIds(out int count, Span<NetworkServiceAccountId> friendIds, Uid userId, int offset, SizedFriendFilter filter, ulong pidPlaceholder, ulong pid);
+        Result GetFriendList(out int count, Span<FriendImpl> friendList, Uid userId, int offset, SizedFriendFilter filter, ulong pidPlaceholder, ulong pid);
+        Result UpdateFriendInfo(Span<FriendImpl> info, Uid userId, ReadOnlySpan<NetworkServiceAccountId> friendIds, ulong pidPlaceholder, ulong pid);
+        Result GetFriendProfileImage(out int size, Uid userId, NetworkServiceAccountId friendId, Span<byte> profileImage);
+        Result CheckFriendListAvailability(out bool listAvailable, Uid userId);
+        Result EnsureFriendListAvailable(Uid userId);
+        Result SendFriendRequestForApplication(Uid userId, NetworkServiceAccountId friendId, in InAppScreenName arg2, in InAppScreenName arg3, ulong pidPlaceholder, ulong pid);
+        Result AddFacedFriendRequestForApplication(Uid userId, FacedFriendRequestRegistrationKey key, Nickname nickname, ReadOnlySpan<byte> arg3, in InAppScreenName arg4, in InAppScreenName arg5, ulong pidPlaceholder, ulong pid);
+        Result GetBlockedUserListIds(out int count, Span<NetworkServiceAccountId> blockedIds, Uid userId, int offset);
+        Result CheckBlockedUserListAvailability(out bool listAvailable, Uid userId);
+        Result EnsureBlockedUserListAvailable(Uid userId);
+        Result GetProfileList(Span<ProfileImpl> profileList, Uid userId, ReadOnlySpan<NetworkServiceAccountId> friendIds);
+        Result DeclareOpenOnlinePlaySession(Uid userId);
+        Result DeclareCloseOnlinePlaySession(Uid userId);
+        Result UpdateUserPresence(Uid userId, in UserPresenceImpl userPresence, ulong pidPlaceholder, ulong pid);
+        Result GetPlayHistoryRegistrationKey(out PlayHistoryRegistrationKey registrationKey, Uid userId, bool arg2);
+        Result GetPlayHistoryRegistrationKeyWithNetworkServiceAccountId(out PlayHistoryRegistrationKey registrationKey, NetworkServiceAccountId friendId, bool arg2);
+        Result AddPlayHistory(Uid userId, in PlayHistoryRegistrationKey registrationKey, in InAppScreenName arg2, in InAppScreenName arg3, ulong pidPlaceholder, ulong pid);
+        Result GetProfileImageUrl(out Url imageUrl, Url url, int arg2);
+        Result GetFriendCount(out int count, Uid userId, SizedFriendFilter filter, ulong pidPlaceholder, ulong pid);
+        Result GetNewlyFriendCount(out int count, Uid userId);
+        Result GetFriendDetailedInfo(out FriendDetailedInfoImpl detailedInfo, Uid userId, NetworkServiceAccountId friendId);
+        Result SyncFriendList(Uid userId);
+        Result RequestSyncFriendList(Uid userId);
+        Result LoadFriendSetting(out FriendSettingImpl friendSetting, Uid userId, NetworkServiceAccountId friendId);
+        Result GetReceivedFriendRequestCount(out int count, out int count2, Uid userId);
+        Result GetFriendRequestList(out int count, Span<FriendRequestImpl> requestList, Uid userId, int arg3, int arg4);
+        Result GetFriendCandidateList(out int count, Span<FriendCandidateImpl> candidateList, Uid userId, int arg3);
+        Result GetNintendoNetworkIdInfo(out NintendoNetworkIdUserInfo networkIdInfo, out int arg1, Span<NintendoNetworkIdFriendImpl> friendInfo, Uid userId, int arg4);
+        Result GetSnsAccountLinkage(out SnsAccountLinkage accountLinkage, Uid userId);
+        Result GetSnsAccountProfile(out SnsAccountProfile accountProfile, Uid userId, NetworkServiceAccountId friendId, int arg3);
+        Result GetSnsAccountFriendList(out int count, Span<SnsAccountFriendImpl> friendList, Uid userId, int arg3);
+        Result GetBlockedUserList(out int count, Span<BlockedUserImpl> blockedUsers, Uid userId, int arg3);
+        Result SyncBlockedUserList(Uid userId);
+        Result GetProfileExtraList(Span<ProfileExtraImpl> extraList, Uid userId, ReadOnlySpan<NetworkServiceAccountId> friendIds);
+        Result GetRelationship(out Relationship relationship, Uid userId, NetworkServiceAccountId friendId);
+        Result GetUserPresenceView(out UserPresenceViewImpl userPresenceView, Uid userId);
+        Result GetPlayHistoryList(out int count, Span<PlayHistoryImpl> playHistoryList, Uid userId, int arg3);
+        Result GetPlayHistoryStatistics(out PlayHistoryStatistics statistics, Uid userId);
+        Result LoadUserSetting(out UserSettingImpl userSetting, Uid userId);
+        Result SyncUserSetting(Uid userId);
+        Result RequestListSummaryOverlayNotification();
+        Result GetExternalApplicationCatalog(out ExternalApplicationCatalog catalog, ExternalApplicationCatalogId catalogId, LanguageCode language);
+        Result GetReceivedFriendInvitationList(out int count, Span<FriendInvitationForViewerImpl> invitationList, Uid userId);
+        Result GetReceivedFriendInvitationDetailedInfo(out FriendInvitationGroupImpl invicationGroup, Uid userId, FriendInvitationGroupId groupId);
+        Result GetReceivedFriendInvitationCountCache(out int count, Uid userId);
+        Result DropFriendNewlyFlags(Uid userId);
+        Result DeleteFriend(Uid userId, NetworkServiceAccountId friendId);
+        Result DropFriendNewlyFlag(Uid userId, NetworkServiceAccountId friendId);
+        Result ChangeFriendFavoriteFlag(Uid userId, NetworkServiceAccountId friendId, bool favoriteFlag);
+        Result ChangeFriendOnlineNotificationFlag(Uid userId, NetworkServiceAccountId friendId, bool onlineNotificationFlag);
+        Result SendFriendRequest(Uid userId, NetworkServiceAccountId friendId, int arg2);
+        Result SendFriendRequestWithApplicationInfo(Uid userId, NetworkServiceAccountId friendId, int arg2, ApplicationInfo applicationInfo, in InAppScreenName arg4, in InAppScreenName arg5);
+        Result CancelFriendRequest(Uid userId, RequestId requestId);
+        Result AcceptFriendRequest(Uid userId, RequestId requestId);
+        Result RejectFriendRequest(Uid userId, RequestId requestId);
+        Result ReadFriendRequest(Uid userId, RequestId requestId);
+        Result GetFacedFriendRequestRegistrationKey(out FacedFriendRequestRegistrationKey registrationKey, Uid userId);
+        Result AddFacedFriendRequest(Uid userId, FacedFriendRequestRegistrationKey registrationKey, Nickname nickname, ReadOnlySpan<byte> arg3);
+        Result CancelFacedFriendRequest(Uid userId, NetworkServiceAccountId friendId);
+        Result GetFacedFriendRequestProfileImage(out int size, Uid userId, NetworkServiceAccountId friendId, Span<byte> profileImage);
+        Result GetFacedFriendRequestProfileImageFromPath(out int size, ReadOnlySpan<byte> path, Span<byte> profileImage);
+        Result SendFriendRequestWithExternalApplicationCatalogId(Uid userId, NetworkServiceAccountId friendId, int arg2, ExternalApplicationCatalogId catalogId, in InAppScreenName arg4, in InAppScreenName arg5);
+        Result ResendFacedFriendRequest(Uid userId, NetworkServiceAccountId friendId);
+        Result SendFriendRequestWithNintendoNetworkIdInfo(Uid userId, NetworkServiceAccountId friendId, int arg2, MiiName arg3, MiiImageUrlParam arg4, MiiName arg5, MiiImageUrlParam arg6);
+        Result GetSnsAccountLinkPageUrl(out WebPageUrl url, Uid userId, int arg2);
+        Result UnlinkSnsAccount(Uid userId, int arg1);
+        Result BlockUser(Uid userId, NetworkServiceAccountId friendId, int arg2);
+        Result BlockUserWithApplicationInfo(Uid userId, NetworkServiceAccountId friendId, int arg2, ApplicationInfo applicationInfo, in InAppScreenName arg4);
+        Result UnblockUser(Uid userId, NetworkServiceAccountId friendId);
+        Result GetProfileExtraFromFriendCode(out ProfileExtraImpl profileExtra, Uid userId, FriendCode friendCode);
+        Result DeletePlayHistory(Uid userId);
+        Result ChangePresencePermission(Uid userId, int permission);
+        Result ChangeFriendRequestReception(Uid userId, bool reception);
+        Result ChangePlayLogPermission(Uid userId, int permission);
+        Result IssueFriendCode(Uid userId);
+        Result ClearPlayLog(Uid userId);
+        Result SendFriendInvitation(Uid userId, ReadOnlySpan<NetworkServiceAccountId> friendIds, in FriendInvitationGameModeDescription description, ApplicationInfo applicationInfo, ReadOnlySpan<byte> arg4, bool arg5);
+        Result ReadFriendInvitation(Uid userId, ReadOnlySpan<FriendInvitationId> invitationIds);
+        Result ReadAllFriendInvitations(Uid userId);
+        Result DeleteFriendListCache(Uid userId);
+        Result DeleteBlockedUserListCache(Uid userId);
+        Result DeleteNetworkServiceAccountCache(Uid userId);
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/Ipc/INotificationService.cs

@@ -0,0 +1,12 @@
+using Ryujinx.Horizon.Common;
+using Ryujinx.Horizon.Sdk.Sf;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail.Ipc
+{
+    interface INotificationService : IServiceObject
+    {
+        Result GetEvent(out int eventHandle);
+        Result Clear();
+        Result Pop(out SizedNotificationInfo sizedNotificationInfo);
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/Ipc/IServiceCreator.cs

@@ -0,0 +1,13 @@
+using Ryujinx.Horizon.Common;
+using Ryujinx.Horizon.Sdk.Account;
+using Ryujinx.Horizon.Sdk.Sf;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail.Ipc
+{
+    interface IServiceCreator : IServiceObject
+    {
+        Result CreateFriendService(out IFriendService friendService);
+        Result CreateNotificationService(out INotificationService notificationService, Uid userId);
+        Result CreateDaemonSuspendSessionService(out IDaemonSuspendSessionService daemonSuspendSessionService);
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/Ipc/NotificationEventHandler.cs

@@ -0,0 +1,58 @@
+using Ryujinx.Horizon.Sdk.Account;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail.Ipc
+{
+    sealed class NotificationEventHandler
+    {
+        private readonly NotificationService[] _registry;
+
+        public NotificationEventHandler()
+        {
+            _registry = new NotificationService[0x20];
+        }
+
+        public void RegisterNotificationService(NotificationService service)
+        {
+            // NOTE: When there's no enough space in the registry array, Nintendo doesn't return any errors.
+            for (int i = 0; i < _registry.Length; i++)
+            {
+                if (_registry[i] == null)
+                {
+                    _registry[i] = service;
+                    break;
+                }
+            }
+        }
+
+        public void UnregisterNotificationService(NotificationService service)
+        {
+            // NOTE: When there's no enough space in the registry array, Nintendo doesn't return any errors.
+            for (int i = 0; i < _registry.Length; i++)
+            {
+                if (_registry[i] == service)
+                {
+                    _registry[i] = null;
+                    break;
+                }
+            }
+        }
+
+        // TODO: Use this when we have enough things to go online.
+        public void SignalFriendListUpdate(Uid targetId)
+        {
+            for (int i = 0; i < _registry.Length; i++)
+            {
+                _registry[i]?.SignalFriendListUpdate(targetId);
+            }
+        }
+
+        // TODO: Use this when we have enough things to go online.
+        public void SignalNewFriendRequest(Uid targetId)
+        {
+            for (int i = 0; i < _registry.Length; i++)
+            {
+                _registry[i]?.SignalNewFriendRequest(targetId);
+            }
+        }
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/Ipc/NotificationEventType.cs

@@ -0,0 +1,9 @@
+namespace Ryujinx.Horizon.Sdk.Friends.Detail.Ipc
+{
+    enum NotificationEventType : uint
+    {
+        Invalid = 0x0,
+        FriendListUpdate = 0x1,
+        NewFriendRequest = 0x65,
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/Ipc/NotificationService.cs

@@ -0,0 +1,172 @@
+using Ryujinx.Horizon.Common;
+using Ryujinx.Horizon.Sdk.Account;
+using Ryujinx.Horizon.Sdk.OsTypes;
+using Ryujinx.Horizon.Sdk.Sf;
+using System;
+using System.Collections.Generic;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail.Ipc
+{
+    partial class NotificationService : INotificationService, IDisposable
+    {
+        private readonly NotificationEventHandler _notificationEventHandler;
+        private readonly Uid _userId;
+        private readonly FriendsServicePermissionLevel _permissionLevel;
+
+        private readonly object _lock = new();
+
+        private SystemEventType _notificationEvent;
+
+        private readonly LinkedList<SizedNotificationInfo> _notifications;
+
+        private bool _hasNewFriendRequest;
+        private bool _hasFriendListUpdate;
+
+        public NotificationService(NotificationEventHandler notificationEventHandler, Uid userId, FriendsServicePermissionLevel permissionLevel)
+        {
+            _notificationEventHandler = notificationEventHandler;
+            _userId = userId;
+            _permissionLevel = permissionLevel;
+            _notifications = new LinkedList<SizedNotificationInfo>();
+            Os.CreateSystemEvent(out _notificationEvent, EventClearMode.AutoClear, interProcess: true).AbortOnFailure();
+
+            _hasNewFriendRequest = false;
+            _hasFriendListUpdate = false;
+
+            notificationEventHandler.RegisterNotificationService(this);
+        }
+
+        [CmifCommand(0)]
+        public Result GetEvent([CopyHandle] out int eventHandle)
+        {
+            eventHandle = Os.GetReadableHandleOfSystemEvent(ref _notificationEvent);
+
+            return Result.Success;
+        }
+
+        [CmifCommand(1)]
+        public Result Clear()
+        {
+            lock (_lock)
+            {
+                _hasNewFriendRequest = false;
+                _hasFriendListUpdate = false;
+
+                _notifications.Clear();
+            }
+
+            return Result.Success;
+        }
+
+        [CmifCommand(2)]
+        public Result Pop(out SizedNotificationInfo sizedNotificationInfo)
+        {
+            lock (_lock)
+            {
+                if (_notifications.Count >= 1)
+                {
+                    sizedNotificationInfo = _notifications.First.Value;
+                    _notifications.RemoveFirst();
+
+                    if (sizedNotificationInfo.Type == NotificationEventType.FriendListUpdate)
+                    {
+                        _hasFriendListUpdate = false;
+                    }
+                    else if (sizedNotificationInfo.Type == NotificationEventType.NewFriendRequest)
+                    {
+                        _hasNewFriendRequest = false;
+                    }
+
+                    return Result.Success;
+                }
+            }
+
+            sizedNotificationInfo = default;
+
+            return FriendResult.NotificationQueueEmpty;
+        }
+
+        public void SignalFriendListUpdate(Uid targetId)
+        {
+            lock (_lock)
+            {
+                if (_userId == targetId)
+                {
+                    if (!_hasFriendListUpdate)
+                    {
+                        SizedNotificationInfo friendListNotification = new();
+
+                        if (_notifications.Count != 0)
+                        {
+                            friendListNotification = _notifications.First.Value;
+                            _notifications.RemoveFirst();
+                        }
+
+                        friendListNotification.Type = NotificationEventType.FriendListUpdate;
+                        _hasFriendListUpdate = true;
+
+                        if (_hasNewFriendRequest)
+                        {
+                            SizedNotificationInfo newFriendRequestNotification = new();
+
+                            if (_notifications.Count != 0)
+                            {
+                                newFriendRequestNotification = _notifications.First.Value;
+                                _notifications.RemoveFirst();
+                            }
+
+                            newFriendRequestNotification.Type = NotificationEventType.NewFriendRequest;
+                            _notifications.AddFirst(newFriendRequestNotification);
+                        }
+
+                        // We defer this to make sure we are on top of the queue.
+                        _notifications.AddFirst(friendListNotification);
+                    }
+
+                    Os.SignalSystemEvent(ref _notificationEvent);
+                }
+            }
+        }
+
+        public void SignalNewFriendRequest(Uid targetId)
+        {
+            lock (_lock)
+            {
+                if (_permissionLevel.HasFlag(FriendsServicePermissionLevel.ViewerMask) && _userId == targetId)
+                {
+                    if (!_hasNewFriendRequest)
+                    {
+                        if (_notifications.Count == 100)
+                        {
+                            SignalFriendListUpdate(targetId);
+                        }
+
+                        SizedNotificationInfo newFriendRequestNotification = new()
+                        {
+                            Type = NotificationEventType.NewFriendRequest,
+                        };
+
+                        _notifications.AddLast(newFriendRequestNotification);
+                        _hasNewFriendRequest = true;
+                    }
+
+                    Os.SignalSystemEvent(ref _notificationEvent);
+                }
+            }
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+            if (disposing)
+            {
+                _notificationEventHandler.UnregisterNotificationService(this);
+            }
+        }
+
+        public void Dispose()
+        {
+            Dispose(disposing: true);
+            GC.SuppressFinalize(this);
+        }
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/Ipc/PresenceStatusFilter.cs

@@ -0,0 +1,10 @@
+namespace Ryujinx.Horizon.Sdk.Friends.Detail.Ipc
+{
+    enum PresenceStatusFilter : uint
+    {
+        None,
+        Online,
+        OnlinePlay,
+        OnlineOrOnlinePlay,
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/Ipc/ServiceCreator.cs

@@ -0,0 +1,51 @@
+using Ryujinx.Horizon.Common;
+using Ryujinx.Horizon.Sdk.Account;
+using Ryujinx.Horizon.Sdk.Sf;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail.Ipc
+{
+    partial class ServiceCreator : IServiceCreator
+    {
+        private readonly IEmulatorAccountManager _accountManager;
+        private readonly NotificationEventHandler _notificationEventHandler;
+        private readonly FriendsServicePermissionLevel _permissionLevel;
+
+        public ServiceCreator(IEmulatorAccountManager accountManager, NotificationEventHandler notificationEventHandler, FriendsServicePermissionLevel permissionLevel)
+        {
+            _accountManager = accountManager;
+            _notificationEventHandler = notificationEventHandler;
+            _permissionLevel = permissionLevel;
+        }
+
+        [CmifCommand(0)]
+        public Result CreateFriendService(out IFriendService friendService)
+        {
+            friendService = new FriendService(_accountManager, _permissionLevel);
+
+            return Result.Success;
+        }
+
+        [CmifCommand(1)] // 2.0.0+
+        public Result CreateNotificationService(out INotificationService notificationService, Uid userId)
+        {
+            if (userId.IsNull)
+            {
+                notificationService = null;
+
+                return FriendResult.InvalidArgument;
+            }
+
+            notificationService = new NotificationService(_notificationEventHandler, userId, _permissionLevel);
+
+            return Result.Success;
+        }
+
+        [CmifCommand(2)] // 4.0.0+
+        public Result CreateDaemonSuspendSessionService(out IDaemonSuspendSessionService daemonSuspendSessionService)
+        {
+            daemonSuspendSessionService = new DaemonSuspendSessionService();
+
+            return Result.Success;
+        }
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/Ipc/SizedFriendFilter.cs

@@ -0,0 +1,25 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail.Ipc
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x10, Pack = 0x8)]
+    struct SizedFriendFilter
+    {
+        public PresenceStatusFilter PresenceStatus;
+        public bool IsFavoriteOnly;
+        public bool IsSameAppPresenceOnly;
+        public bool IsSameAppPlayedOnly;
+        public bool IsArbitraryAppPlayedOnly;
+        public ulong PresenceGroupId;
+
+        public readonly override string ToString()
+        {
+            return $"{{ PresenceStatus: {PresenceStatus}, " +
+                $"IsFavoriteOnly: {IsFavoriteOnly}, " +
+                $"IsSameAppPresenceOnly: {IsSameAppPresenceOnly}, " +
+                $"IsSameAppPlayedOnly: {IsSameAppPlayedOnly}, " +
+                $"IsArbitraryAppPlayedOnly: {IsArbitraryAppPlayedOnly}, " +
+                $"PresenceGroupId: {PresenceGroupId} }}";
+        }
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/Ipc/SizedNotificationInfo.cs

@@ -0,0 +1,13 @@
+using Ryujinx.Horizon.Sdk.Account;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail.Ipc
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x10, Pack = 0x8)]
+    struct SizedNotificationInfo
+    {
+        public NotificationEventType Type;
+        public uint Padding;
+        public NetworkServiceAccountId NetworkUserIdPlaceholder;
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/NintendoNetworkIdFriendImpl.cs

@@ -0,0 +1,8 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    struct NintendoNetworkIdFriendImpl
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/PlayHistoryImpl.cs

@@ -0,0 +1,8 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    struct PlayHistoryImpl
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/PresenceStatus.cs

@@ -0,0 +1,9 @@
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    enum PresenceStatus : uint
+    {
+        Offline,
+        Online,
+        OnlinePlay,
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/ProfileExtraImpl.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x400)]
+    struct ProfileExtraImpl
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/ProfileImpl.cs

@@ -0,0 +1,8 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    struct ProfileImpl
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/SnsAccountFriendImpl.cs

@@ -0,0 +1,8 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    struct SnsAccountFriendImpl
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/UserPresenceImpl.cs

@@ -0,0 +1,29 @@
+using Ryujinx.Common.Memory;
+using Ryujinx.Horizon.Sdk.Account;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0xE0)]
+    struct UserPresenceImpl
+    {
+        public Uid UserId;
+        public long LastTimeOnlineTimestamp;
+        public PresenceStatus Status;
+        public bool SamePresenceGroupApplication;
+        public Array3<byte> Unknown;
+        public AppKeyValueStorageHolder AppKeyValueStorage;
+
+        [InlineArray(0xC0)]
+        public struct AppKeyValueStorageHolder
+        {
+            public byte Value;
+        }
+
+        public readonly override string ToString()
+        {
+            return $"{{ UserId: {UserId}, LastTimeOnlineTimestamp: {LastTimeOnlineTimestamp}, Status: {Status} }}";
+        }
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/UserPresenceViewImpl.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0xE0)]
+    struct UserPresenceViewImpl
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Detail/UserSettingImpl.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends.Detail
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x800)]
+    struct UserSettingImpl
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/ExternalApplicationCatalog.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x4B8)]
+    struct ExternalApplicationCatalog
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/ExternalApplicationCatalogId.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x10, Pack = 0x8)]
+    struct ExternalApplicationCatalogId
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/FacedFriendRequestRegistrationKey.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x40, Pack = 0x1)]
+    struct FacedFriendRequestRegistrationKey
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/FriendCode.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x20, Pack = 0x1)]
+    struct FriendCode
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/FriendInvitationGameModeDescription.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0xC00)]
+    struct FriendInvitationGameModeDescription
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/FriendInvitationGroupId.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x8, Pack = 0x8)]
+    struct FriendInvitationGroupId
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/FriendInvitationId.cs

@@ -0,0 +1,8 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    struct FriendInvitationId
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/FriendResult.cs

@@ -0,0 +1,13 @@
+using Ryujinx.Horizon.Common;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    static class FriendResult
+    {
+        private const int ModuleId = 121;
+
+        public static Result InvalidArgument => new(ModuleId, 2);
+        public static Result InternetRequestDenied => new(ModuleId, 6);
+        public static Result NotificationQueueEmpty => new(ModuleId, 15);
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/InAppScreenName.cs

@@ -0,0 +1,26 @@
+using Ryujinx.Common.Memory;
+using Ryujinx.Horizon.Sdk.Settings;
+using System;
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x48)]
+    struct InAppScreenName
+    {
+        public Array64<byte> Name;
+        public LanguageCode LanguageCode;
+
+        public override readonly string ToString()
+        {
+            int length = Name.AsSpan().IndexOf((byte)0);
+            if (length < 0)
+            {
+                length = 64;
+            }
+
+            return Encoding.UTF8.GetString(Name.AsSpan()[..length]);
+        }
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/MiiImageUrlParam.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x10, Pack = 0x1)]
+    struct MiiImageUrlParam
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/MiiName.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x20, Pack = 0x1)]
+    struct MiiName
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/NintendoNetworkIdUserInfo.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x38)]
+    struct NintendoNetworkIdUserInfo
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/PlayHistoryRegistrationKey.cs

@@ -0,0 +1,18 @@
+using Ryujinx.Common.Memory;
+using Ryujinx.Horizon.Sdk.Account;
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x40)]
+    struct PlayHistoryRegistrationKey
+    {
+        public ushort Type;
+        public byte KeyIndex;
+        public byte UserIdBool;
+        public byte UnknownBool;
+        public Array11<byte> Reserved;
+        public Uid Uuid;
+        public Array32<byte> HmacHash;
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/PlayHistoryStatistics.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x10, Pack = 0x8)]
+    struct PlayHistoryStatistics
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Relationship.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x8, Pack = 0x1)]
+    struct Relationship
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/RequestId.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x8, Pack = 0x8)]
+    struct RequestId
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/SnsAccountLinkage.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x8, Pack = 0x1)]
+    struct SnsAccountLinkage
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/SnsAccountProfile.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x380)]
+    struct SnsAccountProfile
+    {
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/Url.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0xA0, Pack = 0x1)]
+    struct Url
+    {
+        public UrlStorage Path;
+
+        [InlineArray(0xA0)]
+        public struct UrlStorage
+        {
+            public byte Value;
+        }
+
+        public override readonly string ToString()
+        {
+            int length = ((ReadOnlySpan<byte>)Path).IndexOf((byte)0);
+            if (length < 0)
+            {
+                length = 33;
+            }
+
+            return Encoding.UTF8.GetString(((ReadOnlySpan<byte>)Path)[..length]);
+        }
+    }
+}

src/Ryujinx.Horizon/Sdk/Friends/WebPageUrl.cs

@@ -0,0 +1,9 @@
+using System.Runtime.InteropServices;
+
+namespace Ryujinx.Horizon.Sdk.Friends
+{
+    [StructLayout(LayoutKind.Sequential, Size = 0x1000)]
+    struct WebPageUrl
+    {
+    }
+}