Mirrors/Ryujinx
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Implement NPDM files parser (#169)

Browse source 
* Implement NPDM files parser

(Currently not used in Ryujinx)

* Add credits

* Add Swap32

* Update Npdm.cs

* Update ACI0.cs

* Update ACID.cs

* Update Npdm.cs

* Update EndianSwap.cs

* Update ACI0.cs

* Update ACID.cs

* Update KernelAccessControl.cs

* Update NpdmInfo.cs

* Update ServiceAccessControl.cs

* Update NpdmInfo.cs
This commit is contained in:
Ac_K 2018-06-18 02:28:11 +00:00 • committed by gdkchan
parent 3c4dafff3f
commit 4e430760b4
10 changed files with 753 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

56
Ryujinx.HLE/Loaders/Npdm/ACI0.cs Normal file
View file

@ -0,0 +1,56 @@
using Ryujinx.HLE.OsHle.Utilities;
using System;
using System.IO;
namespace Ryujinx.HLE.Loaders.Npdm
{
class ACI0
{
public string TitleId;
private int FSAccessHeaderOffset;
private int FSAccessHeaderSize;
private int ServiceAccessControlOffset;
private int ServiceAccessControlSize;
private int KernelAccessControlOffset;
private int KernelAccessControlSize;
public FSAccessHeader FSAccessHeader;
public ServiceAccessControl ServiceAccessControl;
public KernelAccessControl KernelAccessControl;
public const long ACI0Magic = 'A' << 0 | 'C' << 8 | 'I' << 16 | '0' << 24;
public ACI0(Stream ACI0Stream, int Offset)
{
ACI0Stream.Seek(Offset, SeekOrigin.Begin);
BinaryReader Reader = new BinaryReader(ACI0Stream);
if (Reader.ReadInt32() != ACI0Magic)
{
throw new InvalidNpdmException("ACI0 Stream doesn't contain ACI0 section!");
}
ACI0Stream.Seek(0x0C, SeekOrigin.Current);
byte[] TempTitleId = Reader.ReadBytes(8);
Array.Reverse(TempTitleId);
TitleId = BitConverter.ToString(TempTitleId).Replace("-", "");
// Reserved (Not currently used, potentially to be used for lowest title ID in future.)
ACI0Stream.Seek(0x08, SeekOrigin.Current);
FSAccessHeaderOffset = Reader.ReadInt32();
FSAccessHeaderSize = Reader.ReadInt32();
ServiceAccessControlOffset = Reader.ReadInt32();
ServiceAccessControlSize = Reader.ReadInt32();
KernelAccessControlOffset = Reader.ReadInt32();
KernelAccessControlSize = Reader.ReadInt32();
FSAccessHeader = new FSAccessHeader(ACI0Stream, Offset + FSAccessHeaderOffset, FSAccessHeaderSize);
ServiceAccessControl = new ServiceAccessControl(ACI0Stream, Offset + ServiceAccessControlOffset, ServiceAccessControlSize);
KernelAccessControl = new KernelAccessControl(ACI0Stream, Offset + KernelAccessControlOffset, KernelAccessControlSize);
}
}
}