using LibHac; using LibHac.Bcat; using LibHac.Common; using Ryujinx.Common; using System.Runtime.InteropServices; namespace Ryujinx.HLE.HOS.Services.Bcat.ServiceCreator { class IDeliveryCacheDirectoryService : DisposableIpcService { private SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheDirectoryService> _base; public IDeliveryCacheDirectoryService(ref SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheDirectoryService> baseService) { _base = SharedRef<LibHac.Bcat.Impl.Ipc.IDeliveryCacheDirectoryService>.CreateMove(ref baseService); } protected override void Dispose(bool isDisposing) { if (isDisposing) { _base.Destroy(); } } [CommandHipc(0)] // Open(nn::bcat::DirectoryName) public ResultCode Open(ServiceCtx context) { DirectoryName directoryName = context.RequestData.ReadStruct<DirectoryName>(); Result result = _base.Get.Open(ref directoryName); return (ResultCode)result.Value; } [CommandHipc(1)] // Read() -> (u32, buffer<nn::bcat::DeliveryCacheDirectoryEntry, 6>) public ResultCode Read(ServiceCtx context) { ulong bufferAddress = context.Request.ReceiveBuff[0].Position; ulong bufferLen = context.Request.ReceiveBuff[0].Size; using (var region = context.Memory.GetWritableRegion(bufferAddress, (int)bufferLen, true)) { Result result = _base.Get.Read(out int entriesRead, MemoryMarshal.Cast<byte, DeliveryCacheDirectoryEntry>(region.Memory.Span)); context.ResponseData.Write(entriesRead); return (ResultCode)result.Value; } } [CommandHipc(2)] // GetCount() -> u32 public ResultCode GetCount(ServiceCtx context) { Result result = _base.Get.GetCount(out int count); context.ResponseData.Write(count); return (ResultCode)result.Value; } } }