Move solution and projects to src

src/Ryujinx.HLE/Loaders/Npdm/ACI0.cs

@@ -0,0 +1,53 @@
+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);
+        }
+    }
+}

src/Ryujinx.HLE/Loaders/Npdm/ACID.cs

@@ -0,0 +1,61 @@
+using Ryujinx.HLE.Exceptions;
+using System.IO;
+
+namespace Ryujinx.HLE.Loaders.Npdm
+{
+    public class Acid
+    {
+        private const int AcidMagic = 'A' << 0 | 'C' << 8 | 'I' << 16 | 'D' << 24;
+
+        public byte[] Rsa2048Signature { get; private set; }
+        public byte[] Rsa2048Modulus   { get; private set; }
+        public int    Unknown1         { get; private set; }
+        public int    Flags            { get; private set; }
+
+        public long TitleIdRangeMin { get; private set; }
+        public long TitleIdRangeMax { get; private set; }
+
+        public FsAccessControl      FsAccessControl      { get; private set; }
+        public ServiceAccessControl ServiceAccessControl { get; private set; }
+        public KernelAccessControl  KernelAccessControl  { get; private set; }
+
+        public Acid(Stream stream, int offset)
+        {
+            stream.Seek(offset, SeekOrigin.Begin);
+
+            BinaryReader reader = new BinaryReader(stream);
+
+            Rsa2048Signature = reader.ReadBytes(0x100);
+            Rsa2048Modulus   = reader.ReadBytes(0x100);
+
+            if (reader.ReadInt32() != AcidMagic)
+            {
+                throw new InvalidNpdmException("ACID Stream doesn't contain ACID section!");
+            }
+
+            // Size field used with the above signature (?).
+            Unknown1 = reader.ReadInt32();
+
+            reader.ReadInt32();
+
+            // Bit0 must be 1 on retail, on devunit 0 is also allowed. Bit1 is unknown.
+            Flags = reader.ReadInt32();
+
+            TitleIdRangeMin = reader.ReadInt64();
+            TitleIdRangeMax = reader.ReadInt64();
+
+            int fsAccessControlOffset      = reader.ReadInt32();
+            int fsAccessControlSize        = reader.ReadInt32();
+            int serviceAccessControlOffset = reader.ReadInt32();
+            int serviceAccessControlSize   = reader.ReadInt32();
+            int kernelAccessControlOffset  = reader.ReadInt32();
+            int kernelAccessControlSize    = reader.ReadInt32();
+
+            FsAccessControl = new FsAccessControl(stream, offset + fsAccessControlOffset, fsAccessControlSize);
+
+            ServiceAccessControl = new ServiceAccessControl(stream, offset + serviceAccessControlOffset, serviceAccessControlSize);
+
+            KernelAccessControl = new KernelAccessControl(stream, offset + kernelAccessControlOffset, kernelAccessControlSize);
+        }
+    }
+}

src/Ryujinx.HLE/Loaders/Npdm/FsAccessControl.cs

@@ -0,0 +1,28 @@
+using System.IO;
+
+namespace Ryujinx.HLE.Loaders.Npdm
+{
+    public class FsAccessControl
+    {
+        public int   Version            { get; private set; }
+        public ulong PermissionsBitmask { get; private set; }
+        public int   Unknown1           { get; private set; }
+        public int   Unknown2           { get; private set; }
+        public int   Unknown3           { get; private set; }
+        public int   Unknown4           { get; private set; }
+
+        public FsAccessControl(Stream stream, int offset, int size)
+        {
+            stream.Seek(offset, SeekOrigin.Begin);
+
+            BinaryReader reader = new BinaryReader(stream);
+
+            Version            = reader.ReadInt32();
+            PermissionsBitmask = reader.ReadUInt64();
+            Unknown1           = reader.ReadInt32();
+            Unknown2           = reader.ReadInt32();
+            Unknown3           = reader.ReadInt32();
+            Unknown4           = reader.ReadInt32();
+        }
+    }
+}

src/Ryujinx.HLE/Loaders/Npdm/FsAccessHeader.cs

@@ -0,0 +1,37 @@
+using Ryujinx.HLE.Exceptions;
+using System;
+using System.IO;
+
+namespace Ryujinx.HLE.Loaders.Npdm
+{
+    class FsAccessHeader
+    {
+        public int   Version            { get; private set; }
+        public ulong PermissionsBitmask { get; private set; }
+
+        public FsAccessHeader(Stream stream, int offset, int size)
+        {
+            stream.Seek(offset, SeekOrigin.Begin);
+
+            BinaryReader reader = new BinaryReader(stream);
+
+            Version            = reader.ReadInt32();
+            PermissionsBitmask = reader.ReadUInt64();
+
+            int dataSize = reader.ReadInt32();
+
+            if (dataSize != 0x1c)
+            {
+                throw new InvalidNpdmException("FsAccessHeader is corrupted!");
+            }
+
+            int contentOwnerIdSize        = reader.ReadInt32();
+            int dataAndContentOwnerIdSize = reader.ReadInt32();
+
+            if (dataAndContentOwnerIdSize != 0x1c)
+            {
+                throw new NotImplementedException("ContentOwnerId section is not implemented!");
+            }
+        }
+    }
+}

src/Ryujinx.HLE/Loaders/Npdm/KernelAccessControl.cs

@@ -0,0 +1,23 @@
+using System.IO;
+
+namespace Ryujinx.HLE.Loaders.Npdm
+{
+    public class KernelAccessControl
+    {
+        public int[] Capabilities { get; private set; }
+
+        public KernelAccessControl(Stream stream, int offset, int size)
+        {
+            stream.Seek(offset, SeekOrigin.Begin);
+
+            Capabilities = new int[size / 4];
+
+            BinaryReader reader = new BinaryReader(stream);
+
+            for (int index = 0; index < Capabilities.Length; index++)
+            {
+                Capabilities[index] = reader.ReadInt32();
+            }
+        }
+    }
+}

src/Ryujinx.HLE/Loaders/Npdm/Npdm.cs

@@ -0,0 +1,72 @@
+using Ryujinx.HLE.Exceptions;
+using System.IO;
+using System.Text;
+
+namespace Ryujinx.HLE.Loaders.Npdm
+{
+    // https://github.com/SciresM/hactool/blob/master/npdm.c
+    // https://github.com/SciresM/hactool/blob/master/npdm.h
+    // http://switchbrew.org/index.php?title=NPDM
+    public class Npdm
+    {
+        private const int MetaMagic = 'M' << 0 | 'E' << 8 | 'T' << 16 | 'A' << 24;
+
+        public byte   ProcessFlags        { get; private set; }
+        public bool   Is64Bit             { get; private set; }
+        public byte   MainThreadPriority  { get; private set; }
+        public byte   DefaultCpuId        { get; private set; }
+        public int    PersonalMmHeapSize  { get; private set; }
+        public int    Version             { get; private set; }
+        public int    MainThreadStackSize { get; private set; }
+        public string TitleName           { get;         set; }
+        public byte[] ProductCode         { get; private set; }
+
+        public Aci0 Aci0 { get; private set; }
+        public Acid Acid { get; private set; }
+
+        public Npdm(Stream stream)
+        {
+            BinaryReader reader = new BinaryReader(stream);
+
+            if (reader.ReadInt32() != MetaMagic)
+            {
+                throw new InvalidNpdmException("NPDM Stream doesn't contain NPDM file!");
+            }
+
+            reader.ReadInt64();
+
+            ProcessFlags = reader.ReadByte();
+
+            Is64Bit = (ProcessFlags & 1) != 0;
+
+            reader.ReadByte();
+
+            MainThreadPriority = reader.ReadByte();
+            DefaultCpuId       = reader.ReadByte();
+
+            reader.ReadInt32();
+
+            PersonalMmHeapSize = reader.ReadInt32();
+
+            Version = reader.ReadInt32();
+
+            MainThreadStackSize = reader.ReadInt32();
+
+            byte[] tempTitleName = reader.ReadBytes(0x10);
+
+            TitleName = Encoding.UTF8.GetString(tempTitleName, 0, tempTitleName.Length).Trim('\0');
+
+            ProductCode = reader.ReadBytes(0x10);
+
+            stream.Seek(0x30, SeekOrigin.Current);
+
+            int aci0Offset = reader.ReadInt32();
+            int aci0Size   = reader.ReadInt32();
+            int acidOffset = reader.ReadInt32();
+            int acidSize   = reader.ReadInt32();
+
+            Aci0 = new Aci0(stream, aci0Offset);
+            Acid = new Acid(stream, acidOffset);
+        }
+    }
+}

src/Ryujinx.HLE/Loaders/Npdm/ServiceAccessControl.cs

@@ -0,0 +1,42 @@
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.IO;
+using System.Text;
+
+namespace Ryujinx.HLE.Loaders.Npdm
+{
+    public class ServiceAccessControl
+    {
+        public IReadOnlyDictionary<string, bool> Services { get; private set; }
+
+        public ServiceAccessControl(Stream stream, int offset, int size)
+        {
+            stream.Seek(offset, SeekOrigin.Begin);
+
+            BinaryReader reader = new BinaryReader(stream);
+
+            int bytesRead = 0;
+
+            Dictionary<string, bool> services = new Dictionary<string, bool>();
+
+            while (bytesRead != size)
+            {
+                byte controlByte = reader.ReadByte();
+
+                if (controlByte == 0)
+                {
+                    break;
+                }
+
+                int  length          = (controlByte & 0x07) + 1;
+                bool registerAllowed = (controlByte & 0x80) != 0;
+
+                services[Encoding.ASCII.GetString(reader.ReadBytes(length))] = registerAllowed;
+
+                bytesRead += length + 1;
+            }
+
+            Services = new ReadOnlyDictionary<string, bool>(services);
+        }
+    }
+}