1 files changed, 0 insertions, 374 deletions
diff --git a/src/Ryujinx.HLE/HOS/Services/Friend/ServiceCreator/IFriendService.cs b/src/Ryujinx.HLE/HOS/Services/Friend/ServiceCreator/IFriendService.cs
deleted file mode 100644
index 54d23e88..00000000
--- a/src/Ryujinx.HLE/HOS/Services/Friend/ServiceCreator/IFriendService.cs
+++ /dev/null
@@ -1,374 +0,0 @@
-using LibHac.Ns;
-using Ryujinx.Common;
-using Ryujinx.Common.Logging;
-using Ryujinx.Common.Memory;
-using Ryujinx.Common.Utilities;
-using Ryujinx.HLE.HOS.Ipc;
-using Ryujinx.HLE.HOS.Kernel.Threading;
-using Ryujinx.HLE.HOS.Services.Account.Acc;
-using Ryujinx.HLE.HOS.Services.Friend.ServiceCreator.FriendService;
-using Ryujinx.Horizon.Common;
-using System;
-using System.Runtime.InteropServices;
-
-namespace Ryujinx.HLE.HOS.Services.Friend.ServiceCreator
-{
-    class IFriendService : IpcService
-    {
-#pragma warning disable IDE0052 // Remove unread private member
-        private readonly FriendServicePermissionLevel _permissionLevel;
-#pragma warning restore IDE0052
-        private KEvent _completionEvent;
-
-        public IFriendService(FriendServicePermissionLevel permissionLevel)
-        {
-            _permissionLevel = permissionLevel;
-        }
-
-        [CommandCmif(0)]
-        // GetCompletionEvent() -> handle<copy>
-        public ResultCode GetCompletionEvent(ServiceCtx context)
-        {
-            _completionEvent ??= new KEvent(context.Device.System.KernelContext);
-
-            if (context.Process.HandleTable.GenerateHandle(_completionEvent.ReadableEvent, out int completionEventHandle) != Result.Success)
-            {
-                throw new InvalidOperationException("Out of handles!");
-            }
-
-            _completionEvent.WritableEvent.Signal();
-
-            context.Response.HandleDesc = IpcHandleDesc.MakeCopy(completionEventHandle);
-
-            return ResultCode.Success;
-        }
-
-        [CommandCmif(1)]
-        // nn::friends::Cancel()
-        public ResultCode Cancel(ServiceCtx context)
-        {
-            // TODO: Original service sets an internal field to 1 here. Determine usage.
-            Logger.Stub?.PrintStub(LogClass.ServiceFriend);
-
-            return ResultCode.Success;
-        }
-
-        [CommandCmif(10100)]
-        // nn::friends::GetFriendListIds(int offset, nn::account::Uid userId, nn::friends::detail::ipc::SizedFriendFilter friendFilter, ulong pidPlaceHolder, pid)
-        // -> int outCount, array<nn::account::NetworkServiceAccountId, 0xa>
-        public ResultCode GetFriendListIds(ServiceCtx context)
-        {
-            int offset = context.RequestData.ReadInt32();
-
-            // Padding
-            context.RequestData.ReadInt32();
-
-            UserId userId = context.RequestData.ReadStruct<UserId>();
-            FriendFilter filter = context.RequestData.ReadStruct<FriendFilter>();
-
-            // Pid placeholder
-            context.RequestData.ReadInt64();
-
-            if (userId.IsNull)
-            {
-                return ResultCode.InvalidArgument;
-            }
-
-            // There are no friends online, so we return 0 because the nn::account::NetworkServiceAccountId array is empty.
-            context.ResponseData.Write(0);
-
-            Logger.Stub?.PrintStub(LogClass.ServiceFriend, new
-            {
-                UserId = userId.ToString(),
-                offset,
-                filter.PresenceStatus,
-                filter.IsFavoriteOnly,
-                filter.IsSameAppPresenceOnly,
-                filter.IsSameAppPlayedOnly,
-                filter.IsArbitraryAppPlayedOnly,
-                filter.PresenceGroupId,
-            });
-
-            return ResultCode.Success;
-        }
-
-        [CommandCmif(10101)]
-        // nn::friends::GetFriendList(int offset, nn::account::Uid userId, nn::friends::detail::ipc::SizedFriendFilter friendFilter, ulong pidPlaceHolder, pid)
-        // -> int outCount, array<nn::friends::detail::FriendImpl, 0x6>
-        public ResultCode GetFriendList(ServiceCtx context)
-        {
-            int offset = context.RequestData.ReadInt32();
-
-            // Padding
-            context.RequestData.ReadInt32();
-
-            UserId userId = context.RequestData.ReadStruct<UserId>();
-            FriendFilter filter = context.RequestData.ReadStruct<FriendFilter>();
-
-            // Pid placeholder
-            context.RequestData.ReadInt64();
-
-            if (userId.IsNull)
-            {
-                return ResultCode.InvalidArgument;
-            }
-
-            // There are no friends online, so we return 0 because the nn::account::NetworkServiceAccountId array is empty.
-            context.ResponseData.Write(0);
-
-            Logger.Stub?.PrintStub(LogClass.ServiceFriend, new
-            {
-                UserId = userId.ToString(),
-                offset,
-                filter.PresenceStatus,
-                filter.IsFavoriteOnly,
-                filter.IsSameAppPresenceOnly,
-                filter.IsSameAppPlayedOnly,
-                filter.IsArbitraryAppPlayedOnly,
-                filter.PresenceGroupId,
-            });
-
-            return ResultCode.Success;
-        }
-
-        [CommandCmif(10120)] // 10.0.0+
-        // nn::friends::IsFriendListCacheAvailable(nn::account::Uid userId) -> bool
-        public ResultCode IsFriendListCacheAvailable(ServiceCtx context)
-        {
-            UserId userId = context.RequestData.ReadStruct<UserId>();
-
-            if (userId.IsNull)
-            {
-                return ResultCode.InvalidArgument;
-            }
-
-            // TODO: Service mount the friends:/ system savedata and try to load friend.cache file, returns true if exists, false otherwise.
-            // NOTE: If no cache is available, guest then calls nn::friends::EnsureFriendListAvailable, we can avoid that by faking the cache check.
-            context.ResponseData.Write(true);
-
-            // TODO: Since we don't support friend features, it's fine to stub it for now.
-            Logger.Stub?.PrintStub(LogClass.ServiceFriend, new { UserId = userId.ToString() });
-
-            return ResultCode.Success;
-        }
-
-        [CommandCmif(10121)] // 10.0.0+
-        // nn::friends::EnsureFriendListAvailable(nn::account::Uid userId)
-        public ResultCode EnsureFriendListAvailable(ServiceCtx context)
-        {
-            UserId userId = context.RequestData.ReadStruct<UserId>();
-
-            if (userId.IsNull)
-            {
-                return ResultCode.InvalidArgument;
-            }
-
-            // TODO: Service mount the friends:/ system savedata and create a friend.cache file for the given user id.
-            //       Since we don't support friend features, it's fine to stub it for now.
-            Logger.Stub?.PrintStub(LogClass.ServiceFriend, new { UserId = userId.ToString() });
-
-            return ResultCode.Success;
-        }
-
-        [CommandCmif(10400)]
-        // nn::friends::GetBlockedUserListIds(int offset, nn::account::Uid userId) -> (u32, buffer<nn::account::NetworkServiceAccountId, 0xa>)
-        public ResultCode GetBlockedUserListIds(ServiceCtx context)
-        {
-            int offset = context.RequestData.ReadInt32();
-
-            // Padding
-            context.RequestData.ReadInt32();
-
-            UserId userId = context.RequestData.ReadStruct<UserId>();
-
-            // There are no friends blocked, so we return 0 because the nn::account::NetworkServiceAccountId array is empty.
-            context.ResponseData.Write(0);
-
-            Logger.Stub?.PrintStub(LogClass.ServiceFriend, new { offset, UserId = userId.ToString() });
-
-            return ResultCode.Success;
-        }
-
-        [CommandCmif(10420)]
-        // nn::friends::CheckBlockedUserListAvailability(nn::account::Uid userId) -> bool
-        public ResultCode CheckBlockedUserListAvailability(ServiceCtx context)
-        {
-            UserId userId = context.RequestData.ReadStruct<UserId>();
-
-            // Yes, it is available.
-            context.ResponseData.Write(true);
-
-            Logger.Stub?.PrintStub(LogClass.ServiceFriend, new { UserId = userId.ToString() });
-
-            return ResultCode.Success;
-        }
-
-        [CommandCmif(10600)]
-        // nn::friends::DeclareOpenOnlinePlaySession(nn::account::Uid userId)
-        public ResultCode DeclareOpenOnlinePlaySession(ServiceCtx context)
-        {
-            UserId userId = context.RequestData.ReadStruct<UserId>();
-
-            if (userId.IsNull)
-            {
-                return ResultCode.InvalidArgument;
-            }
-
-            context.Device.System.AccountManager.OpenUserOnlinePlay(userId);
-
-            Logger.Stub?.PrintStub(LogClass.ServiceFriend, new { UserId = userId.ToString() });
-
-            return ResultCode.Success;
-        }
-
-        [CommandCmif(10601)]
-        // nn::friends::DeclareCloseOnlinePlaySession(nn::account::Uid userId)
-        public ResultCode DeclareCloseOnlinePlaySession(ServiceCtx context)
-        {
-            UserId userId = context.RequestData.ReadStruct<UserId>();
-
-            if (userId.IsNull)
-            {
-                return ResultCode.InvalidArgument;
-            }
-
-            context.Device.System.AccountManager.CloseUserOnlinePlay(userId);
-
-            Logger.Stub?.PrintStub(LogClass.ServiceFriend, new { UserId = userId.ToString() });
-
-            return ResultCode.Success;
-        }
-
-        [CommandCmif(10610)]
-        // nn::friends::UpdateUserPresence(nn::account::Uid, u64, pid, buffer<nn::friends::detail::UserPresenceImpl, 0x19>)
-        public ResultCode UpdateUserPresence(ServiceCtx context)
-        {
-            UserId uuid = context.RequestData.ReadStruct<UserId>();
-
-            // Pid placeholder
-            context.RequestData.ReadInt64();
-
-            ulong position = context.Request.PtrBuff[0].Position;
-            ulong size = context.Request.PtrBuff[0].Size;
-
-            ReadOnlySpan<UserPresence> userPresenceInputArray = MemoryMarshal.Cast<byte, UserPresence>(context.Memory.GetSpan(position, (int)size));
-
-            if (uuid.IsNull)
-            {
-                return ResultCode.InvalidArgument;
-            }
-
-            Logger.Stub?.PrintStub(LogClass.ServiceFriend, new { UserId = uuid.ToString(), userPresenceInputArray = userPresenceInputArray.ToArray() });
-
-            return ResultCode.Success;
-        }
-
-        [CommandCmif(10700)]
-        // nn::friends::GetPlayHistoryRegistrationKey(b8 unknown, nn::account::Uid) -> buffer<nn::friends::PlayHistoryRegistrationKey, 0x1a>
-        public ResultCode GetPlayHistoryRegistrationKey(ServiceCtx context)
-        {
-            bool unknownBool = context.RequestData.ReadBoolean();
-            UserId userId = context.RequestData.ReadStruct<UserId>();
-
-            context.Response.PtrBuff[0] = context.Response.PtrBuff[0].WithSize(0x40UL);
-
-            ulong bufferPosition = context.Request.RecvListBuff[0].Position;
-
-            if (userId.IsNull)
-            {
-                return ResultCode.InvalidArgument;
-            }
-
-            // NOTE: Calls nn::friends::detail::service::core::PlayHistoryManager::GetInstance and stores the instance.
-
-            byte[] randomBytes = new byte[8];
-
-            Random.Shared.NextBytes(randomBytes);
-
-            // NOTE: Calls nn::friends::detail::service::core::UuidManager::GetInstance and stores the instance.
-            //       Then call nn::friends::detail::service::core::AccountStorageManager::GetInstance and store the instance.
-            //       Then it checks if an Uuid is already stored for the UserId, if not it generates a random Uuid.
-            //       And store it in the savedata 8000000000000080 in the friends:/uid.bin file.
-
-            Array16<byte> randomGuid = new();
-
-            Guid.NewGuid().ToByteArray().AsSpan().CopyTo(randomGuid.AsSpan());
-
-            PlayHistoryRegistrationKey playHistoryRegistrationKey = new()
-            {
-                Type = 0x101,
-                KeyIndex = (byte)(randomBytes[0] & 7),
-                UserIdBool = 0, // TODO: Find it.
-                UnknownBool = (byte)(unknownBool ? 1 : 0), // TODO: Find it.
-                Reserved = new Array11<byte>(),
-                Uuid = randomGuid,
-            };
-
-            ReadOnlySpan<byte> playHistoryRegistrationKeyBuffer = SpanHelpers.AsByteSpan(ref playHistoryRegistrationKey);
-
-            /*
-
-            NOTE: The service uses the KeyIndex to get a random key from a keys buffer (since the key index is stored in the returned buffer).
-                  We currently don't support play history and online services so we can use a blank key for now.
-                  Code for reference:
-
-            byte[] hmacKey = new byte[0x20];
-
-            HMACSHA256 hmacSha256 = new HMACSHA256(hmacKey);
-            byte[]     hmacHash   = hmacSha256.ComputeHash(playHistoryRegistrationKeyBuffer);
-
-            */
-
-            context.Memory.Write(bufferPosition, playHistoryRegistrationKeyBuffer);
-            context.Memory.Write(bufferPosition + 0x20, new byte[0x20]); // HmacHash
-
-            return ResultCode.Success;
-        }
-
-        [CommandCmif(10702)]
-        // nn::friends::AddPlayHistory(nn::account::Uid, u64, pid, buffer<nn::friends::PlayHistoryRegistrationKey, 0x19>, buffer<nn::friends::InAppScreenName, 0x19>, buffer<nn::friends::InAppScreenName, 0x19>)
-        public ResultCode AddPlayHistory(ServiceCtx context)
-        {
-            UserId userId = context.RequestData.ReadStruct<UserId>();
-
-            // Pid placeholder
-            context.RequestData.ReadInt64();
-#pragma warning disable IDE0059 // Remove unnecessary value assignment
-            ulong pid = context.Request.HandleDesc.PId;
-
-            ulong playHistoryRegistrationKeyPosition = context.Request.PtrBuff[0].Position;
-            ulong playHistoryRegistrationKeySize = context.Request.PtrBuff[0].Size;
-
-            ulong inAppScreenName1Position = context.Request.PtrBuff[1].Position;
-#pragma warning restore IDE0059
-            ulong inAppScreenName1Size = context.Request.PtrBuff[1].Size;
-
-#pragma warning disable IDE0059 // Remove unnecessary value assignment
-            ulong inAppScreenName2Position = context.Request.PtrBuff[2].Position;
-#pragma warning restore IDE0059
-            ulong inAppScreenName2Size = context.Request.PtrBuff[2].Size;
-
-            if (userId.IsNull || inAppScreenName1Size > 0x48 || inAppScreenName2Size > 0x48)
-            {
-                return ResultCode.InvalidArgument;
-            }
-
-            // TODO: Call nn::arp::GetApplicationControlProperty here when implemented.
-#pragma warning disable IDE0059 // Remove unnecessary value assignment
-            ApplicationControlProperty controlProperty = context.Device.Processes.ActiveApplication.ApplicationControlProperties;
-#pragma warning restore IDE0059
-
-            /*
-
-            NOTE: The service calls nn::friends::detail::service::core::PlayHistoryManager to store informations using the registration key computed in GetPlayHistoryRegistrationKey.
-                  Then calls nn::friends::detail::service::core::FriendListManager to update informations on the friend list.
-                  We currently don't support play history and online services so it's fine to do nothing.
-
-            */
-
-            Logger.Stub?.PrintStub(LogClass.ServiceFriend);
-
-            return ResultCode.Success;
-        }
-    }
-}