mirror of
https://github.com/Ryujinx/Ryujinx.git
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dadc0e59da
* Update to LibHac 0.13.1 * Recreate directories for indexed saves if they're missing on emulator start
327 lines
9.1 KiB
C#
327 lines
9.1 KiB
C#
using LibHac;
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using Ryujinx.HLE.HOS.Services.Mii.Types;
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using System;
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namespace Ryujinx.HLE.HOS.Services.Mii
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{
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class DatabaseImpl
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{
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private static DatabaseImpl _instance;
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public static DatabaseImpl Instance
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{
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get
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{
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if (_instance == null)
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{
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_instance = new DatabaseImpl();
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}
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return _instance;
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}
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}
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private UtilityImpl _utilityImpl;
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private MiiDatabaseManager _miiDatabase;
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private bool _isBroken;
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public DatabaseImpl()
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{
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_utilityImpl = new UtilityImpl();
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_miiDatabase = new MiiDatabaseManager();
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}
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public bool IsUpdated(DatabaseSessionMetadata metadata, SourceFlag flag)
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{
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if (flag.HasFlag(SourceFlag.Database))
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{
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return _miiDatabase.IsUpdated(metadata);
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}
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return false;
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}
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public bool IsBrokenDatabaseWithClearFlag()
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{
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bool result = _isBroken;
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if (_isBroken)
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{
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_isBroken = false;
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Format(new DatabaseSessionMetadata(0, new SpecialMiiKeyCode()));
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}
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return result;
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}
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public bool IsFullDatabase()
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{
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return _miiDatabase.IsFullDatabase();
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}
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private ResultCode GetDefault<T>(SourceFlag flag, ref int count, Span<T> elements) where T : struct, IElement
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{
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if (!flag.HasFlag(SourceFlag.Default))
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{
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return ResultCode.Success;
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}
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for (uint i = 0; i < DefaultMii.TableLength; i++)
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{
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if (count >= elements.Length)
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{
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return ResultCode.BufferTooSmall;
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}
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elements[count] = default;
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elements[count].SetFromStoreData(StoreData.BuildDefault(_utilityImpl, i));
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elements[count].SetSource(Source.Default);
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count++;
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}
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return ResultCode.Success;
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}
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public ResultCode UpdateLatest<T>(DatabaseSessionMetadata metadata, IStoredData<T> oldMiiData, SourceFlag flag, IStoredData<T> newMiiData) where T : unmanaged
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{
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if (!flag.HasFlag(SourceFlag.Database))
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{
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return ResultCode.NotFound;
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}
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if (metadata.IsInterfaceVersionSupported(1) && !oldMiiData.IsValid())
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{
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return oldMiiData.InvalidData;
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}
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ResultCode result = _miiDatabase.FindIndex(metadata, out int index, oldMiiData.CreateId);
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if (result == ResultCode.Success)
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{
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_miiDatabase.Get(metadata, index, out StoreData storeData);
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if (storeData.Type != oldMiiData.Type)
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{
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return ResultCode.NotFound;
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}
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newMiiData.SetFromStoreData(storeData);
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if (oldMiiData == newMiiData)
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{
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return ResultCode.NotUpdated;
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}
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}
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return result;
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}
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public ResultCode Get<T>(DatabaseSessionMetadata metadata, SourceFlag flag, out int count, Span<T> elements) where T : struct, IElement
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{
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count = 0;
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if (!flag.HasFlag(SourceFlag.Database))
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{
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return GetDefault(flag, ref count, elements);
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}
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int databaseCount = _miiDatabase.GetCount(metadata);
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for (int i = 0; i < databaseCount; i++)
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{
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if (count >= elements.Length)
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{
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return ResultCode.BufferTooSmall;
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}
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_miiDatabase.Get(metadata, i, out StoreData storeData);
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elements[count] = default;
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elements[count].SetFromStoreData(storeData);
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elements[count].SetSource(Source.Database);
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count++;
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}
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return GetDefault(flag, ref count, elements);
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}
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public ResultCode InitializeDatabase(HorizonClient horizonClient)
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{
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_miiDatabase.InitializeDatabase(horizonClient);
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_miiDatabase.LoadFromFile(out _isBroken);
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// Nintendo ignore any error code from before
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return ResultCode.Success;
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}
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public DatabaseSessionMetadata CreateSessionMetadata(SpecialMiiKeyCode miiKeyCode)
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{
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return _miiDatabase.CreateSessionMetadata(miiKeyCode);
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}
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public void SetInterfaceVersion(DatabaseSessionMetadata metadata, uint interfaceVersion)
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{
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_miiDatabase.SetInterfaceVersion(metadata, interfaceVersion);
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}
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public void Format(DatabaseSessionMetadata metadata)
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{
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_miiDatabase.FormatDatabase(metadata);
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_miiDatabase.SaveDatabase();
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}
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public ResultCode DestroyFile(DatabaseSessionMetadata metadata)
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{
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_isBroken = true;
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return _miiDatabase.DestroyFile(metadata);
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}
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public void BuildDefault(uint index, out CharInfo charInfo)
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{
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StoreData storeData = StoreData.BuildDefault(_utilityImpl, index);
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charInfo = default;
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charInfo.SetFromStoreData(storeData);
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}
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public void BuildRandom(Age age, Gender gender, Race race, out CharInfo charInfo)
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{
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StoreData storeData = StoreData.BuildRandom(_utilityImpl, age, gender, race);
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charInfo = default;
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charInfo.SetFromStoreData(storeData);
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}
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public ResultCode DeleteFile()
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{
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return _miiDatabase.DeleteFile();
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}
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public ResultCode ConvertCoreDataToCharInfo(CoreData coreData, out CharInfo charInfo)
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{
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charInfo = new CharInfo();
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if (!coreData.IsValid())
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{
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return ResultCode.InvalidCoreData;
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}
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StoreData storeData = StoreData.BuildFromCoreData(_utilityImpl, coreData);
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if (!storeData.CoreData.Nickname.IsValidForFontRegion(storeData.CoreData.FontRegion))
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{
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storeData.CoreData.Nickname = Nickname.Question;
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storeData.UpdateCrc();
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}
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charInfo.SetFromStoreData(storeData);
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return ResultCode.Success;
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}
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public int FindIndex(CreateId createId, bool isSpecial)
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{
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if (_miiDatabase.FindIndex(out int index, createId, isSpecial) == ResultCode.Success)
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{
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return index;
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}
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return -1;
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}
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public uint GetCount(DatabaseSessionMetadata metadata, SourceFlag flag)
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{
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int count = 0;
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if (flag.HasFlag(SourceFlag.Default))
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{
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count += DefaultMii.TableLength;
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}
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if (flag.HasFlag(SourceFlag.Database))
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{
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count += _miiDatabase.GetCount(metadata);
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}
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return (uint)count;
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}
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public ResultCode Move(DatabaseSessionMetadata metadata, int index, CreateId createId)
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{
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ResultCode result = _miiDatabase.Move(metadata, index, createId);
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if (result == ResultCode.Success)
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{
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result = _miiDatabase.SaveDatabase();
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}
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return result;
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}
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public ResultCode Delete(DatabaseSessionMetadata metadata, CreateId createId)
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{
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ResultCode result = _miiDatabase.Delete(metadata, createId);
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if (result == ResultCode.Success)
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{
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result = _miiDatabase.SaveDatabase();
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}
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return result;
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}
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public ResultCode AddOrReplace(DatabaseSessionMetadata metadata, StoreData storeData)
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{
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ResultCode result = _miiDatabase.AddOrReplace(metadata, storeData);
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if (result == ResultCode.Success)
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{
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result = _miiDatabase.SaveDatabase();
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}
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return result;
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}
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public ResultCode ConvertCharInfoToCoreData(CharInfo charInfo, out CoreData coreData)
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{
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coreData = new CoreData();
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if (charInfo.IsValid())
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{
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return ResultCode.InvalidCharInfo;
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}
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coreData.SetFromCharInfo(charInfo);
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if (!coreData.Nickname.IsValidForFontRegion(coreData.FontRegion))
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{
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coreData.Nickname = Nickname.Question;
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}
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return ResultCode.Success;
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}
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public ResultCode GetIndex(DatabaseSessionMetadata metadata, CharInfo charInfo, out int index)
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{
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if (!charInfo.IsValid())
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{
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index = -1;
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return ResultCode.InvalidCharInfo;
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}
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if (_miiDatabase.FindIndex(out index, charInfo.CreateId, metadata.MiiKeyCode.IsEnabledSpecialMii()) != ResultCode.Success)
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{
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return ResultCode.NotFound;
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}
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return ResultCode.Success;
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}
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}
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}
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