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Update to LibHac 0.2.0 (#549)

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* Update to LibHac 0.2.0

* Changes based on feedback
This commit is contained in:
Alex Barney 2019-01-04 17:41:49 -07:00 • committed by Ac_K
parent cf147f1e49
commit 290f5e812e
9 changed files with 110 additions and 120 deletions
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65
Ryujinx.HLE/HOS/Services/FspSrv/IFileSystemProxy.cs
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@ -1,4 +1,5 @@
using LibHac;
using LibHac.IO;
using Ryujinx.HLE.FileSystem;
using Ryujinx.HLE.HOS.Ipc;
using Ryujinx.HLE.Utilities;
@ -65,7 +66,7 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
if (extension == ".nca")
{
return OpenNcaFs(context, fullPath, fileStream);
return OpenNcaFs(context, fullPath, fileStream.AsStorage());
}
else if (extension == ".nsp")
{
@ -174,10 +175,10 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
if (File.Exists(ncaPath))
{
FileStream ncaStream = new FileStream(ncaPath, FileMode.Open, FileAccess.Read);
Nca nca = new Nca(context.Device.System.KeySet, ncaStream, false);
NcaSection romfsSection = nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs);
Stream romfsStream = nca.OpenSection(romfsSection.SectionNum, false, context.Device.System.FsIntegrityCheckLevel);
LibHac.IO.IStorage ncaStorage = new FileStream(ncaPath, FileMode.Open, FileAccess.Read).AsStorage();
Nca nca = new Nca(context.Device.System.KeySet, ncaStorage, false);
NcaSection romfsSection = nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs);
Stream romfsStream = nca.OpenSection(romfsSection.SectionNum, false, context.Device.System.FsIntegrityCheckLevel, false).AsStream();
MakeObject(context, new IStorage(romfsStream));
@ -234,17 +235,11 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
private long OpenNsp(ServiceCtx context, string pfsPath)
{
FileStream pfsFile = new FileStream(pfsPath, FileMode.Open, FileAccess.Read);
Pfs nsp = new Pfs(pfsFile);
PfsFileEntry ticketFile = nsp.Files.FirstOrDefault(x => x.Name.EndsWith(".tik"));
FileStream pfsFile = new FileStream(pfsPath, FileMode.Open, FileAccess.Read);
Pfs nsp = new Pfs(pfsFile.AsStorage());
if (ticketFile != null)
{
Ticket ticket = new Ticket(nsp.OpenFile(ticketFile));
ImportTitleKeysFromNsp(nsp, context.Device.System.KeySet);
context.Device.System.KeySet.TitleKeys[ticket.RightsId] =
ticket.GetTitleKey(context.Device.System.KeySet);
}
IFileSystem nspFileSystem = new IFileSystem(pfsPath, new PFsProvider(nsp));
@ -253,25 +248,25 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
return 0;
}
private long OpenNcaFs(ServiceCtx context,string ncaPath, Stream ncaStream)
private long OpenNcaFs(ServiceCtx context, string ncaPath, LibHac.IO.IStorage ncaStorage)
{
Nca nca = new Nca(context.Device.System.KeySet, ncaStream, false);
Nca nca = new Nca(context.Device.System.KeySet, ncaStorage, false);
NcaSection romfsSection = nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Romfs);
NcaSection pfsSection = nca.Sections.FirstOrDefault(x => x?.Type == SectionType.Pfs0);
if (romfsSection != null)
{
Stream romfsStream = nca.OpenSection(romfsSection.SectionNum, false, context.Device.System.FsIntegrityCheckLevel);
IFileSystem ncaFileSystem = new IFileSystem(ncaPath, new RomFsProvider(romfsStream));
LibHac.IO.IStorage romfsStorage = nca.OpenSection(romfsSection.SectionNum, false, context.Device.System.FsIntegrityCheckLevel, false);
IFileSystem ncaFileSystem = new IFileSystem(ncaPath, new RomFsProvider(romfsStorage));
MakeObject(context, ncaFileSystem);
}
else if(pfsSection !=null)
else if(pfsSection != null)
{
Stream pfsStream = nca.OpenSection(pfsSection.SectionNum, false, context.Device.System.FsIntegrityCheckLevel);
Pfs pfs = new Pfs(pfsStream);
IFileSystem ncaFileSystem = new IFileSystem(ncaPath, new PFsProvider(pfs));
LibHac.IO.IStorage pfsStorage = nca.OpenSection(pfsSection.SectionNum, false, context.Device.System.FsIntegrityCheckLevel, false);
Pfs pfs = new Pfs(pfsStorage);
IFileSystem ncaFileSystem = new IFileSystem(ncaPath, new PFsProvider(pfs));
MakeObject(context, ncaFileSystem);
}
@ -299,17 +294,10 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
FileMode.Open,
FileAccess.Read);
Pfs nsp = new Pfs(pfsFile);
PfsFileEntry ticketFile = nsp.Files.FirstOrDefault(x => x.Name.EndsWith(".tik"));
if (ticketFile != null)
{
Ticket ticket = new Ticket(nsp.OpenFile(ticketFile));
context.Device.System.KeySet.TitleKeys[ticket.RightsId] =
ticket.GetTitleKey(context.Device.System.KeySet);
}
Pfs nsp = new Pfs(pfsFile.AsStorage());
ImportTitleKeysFromNsp(nsp, context.Device.System.KeySet);
string filename = fullPath.Replace(archivePath.FullName, string.Empty).TrimStart('\\');
if (nsp.FileExists(filename))
@ -320,5 +308,18 @@ namespace Ryujinx.HLE.HOS.Services.FspSrv
return MakeError(ErrorModule.Fs, FsErr.PathDoesNotExist);
}
private void ImportTitleKeysFromNsp(Pfs nsp, Keyset keySet)
{
foreach (PfsFileEntry ticketEntry in nsp.Files.Where(x => x.Name.EndsWith(".tik")))
{
Ticket ticket = new Ticket(nsp.OpenFile(ticketEntry).AsStream());
if (!keySet.TitleKeys.ContainsKey(ticket.RightsId))
{
keySet.TitleKeys.Add(ticket.RightsId, ticket.GetTitleKey(keySet));
}
}
}
}
}