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TSR Berry 2023-04-08 01:22:00 +02:00 • committed by Mary
parent cd124bda58
commit cee7121058
3466 changed files with 55 additions and 55 deletions
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src/Ryujinx.HLE/Loaders/Npdm/ACI0.cs Normal file
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using Ryujinx.HLE.Exceptions;
using System.IO;
namespace Ryujinx.HLE.Loaders.Npdm
{
public class Aci0
{
private const int Aci0Magic = 'A' << 0 | 'C' << 8 | 'I' << 16 | '0' << 24;
public ulong TitleId { get; set; }
public int FsVersion { get; private set; }
public ulong FsPermissionsBitmask { get; private set; }
public ServiceAccessControl ServiceAccessControl { get; private set; }
public KernelAccessControl KernelAccessControl { get; private set; }
public Aci0(Stream stream, int offset)
{
stream.Seek(offset, SeekOrigin.Begin);
BinaryReader reader = new BinaryReader(stream);
if (reader.ReadInt32() != Aci0Magic)
{
throw new InvalidNpdmException("ACI0 Stream doesn't contain ACI0 section!");
}
stream.Seek(0xc, SeekOrigin.Current);
TitleId = reader.ReadUInt64();
// Reserved.
stream.Seek(8, SeekOrigin.Current);
int fsAccessHeaderOffset = reader.ReadInt32();
int fsAccessHeaderSize = reader.ReadInt32();
int serviceAccessControlOffset = reader.ReadInt32();
int serviceAccessControlSize = reader.ReadInt32();
int kernelAccessControlOffset = reader.ReadInt32();
int kernelAccessControlSize = reader.ReadInt32();
FsAccessHeader fsAccessHeader = new FsAccessHeader(stream, offset + fsAccessHeaderOffset, fsAccessHeaderSize);
FsVersion = fsAccessHeader.Version;
FsPermissionsBitmask = fsAccessHeader.PermissionsBitmask;
ServiceAccessControl = new ServiceAccessControl(stream, offset + serviceAccessControlOffset, serviceAccessControlSize);
KernelAccessControl = new KernelAccessControl(stream, offset + kernelAccessControlOffset, kernelAccessControlSize);
}
}
}