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Add NSP loading

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This commit is contained in:
Alex Barney 2018-09-03 22:43:31 -05:00
parent 013879af73
commit b6d30d97dc
3 changed files with 48 additions and 0 deletions
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39
Ryujinx.HLE/HOS/Horizon.cs
View file

@ -164,6 +164,45 @@ namespace Ryujinx.HLE.HOS
LoadNca(Nca);
}
public void LoadNsp(string NspFile)
{
FileStream File = new FileStream(NspFile, FileMode.Open, FileAccess.Read);
Pfs Nsp = new Pfs(File);
Nca ProgramNca = null;
PfsFileEntry TicketFile = Nsp.Files.FirstOrDefault(x => x.Name.EndsWith(".tik"));
// Load title key from the NSP's ticket in case the user doesn't have a title key file
if (TicketFile != null)
{
// todo Change when Ticket(Stream) overload is added
BinaryReader TicketReader = new BinaryReader(Nsp.OpenFile(TicketFile));
Ticket Ticket = new Ticket(TicketReader);
byte[] TitleKey = Ticket.GetTitleKey(Keyset);
Keyset.TitleKeys[Ticket.RightsId] = TitleKey;
}
foreach (PfsFileEntry NcaFile in Nsp.Files.Where(x => x.Name.EndsWith(".nca")))
{
Nca Nca = new Nca(Keyset, Nsp.OpenFile(NcaFile), true);
if (Nca.Header.ContentType == ContentType.Program)
{
ProgramNca = Nca;
break;
}
}
if (ProgramNca == null)
{
Device.Log.PrintError(LogClass.Loader, "Could not find program NCA inside NSP file");
}
LoadNca(ProgramNca);
}
public void LoadNca(Nca Nca)
{
NcaSection RomfsSection = Nca.Sections.FirstOrDefault(x => x.Type == SectionType.Romfs);

5
Ryujinx.HLE/Switch.cs
View file

@ -71,6 +71,11 @@ namespace Ryujinx.HLE
System.LoadNca(NcaFile);
}
public void LoadNsp(string NspFile)
{
System.LoadNsp(NspFile);
}
public void LoadProgram(string FileName)
{
System.LoadProgram(FileName);

4
Ryujinx/Ui/Program.cs
View file

@ -60,6 +60,10 @@ namespace Ryujinx
Console.WriteLine("Loading as NCA.");
Device.LoadNca(args[0]);
break;
case ".nsp":
Console.WriteLine("Loading as NSP.");
Device.LoadNsp(args[0]);
break;
default:
Console.WriteLine("Loading as homebrew.");
Device.LoadProgram(args[0]);