diff options
| -rw-r--r-- | Ryujinx.HLE/OsHle/Services/ServiceFactory.cs | 4 | ||||
| -rw-r--r-- | Ryujinx.HLE/OsHle/Services/Spl/IRandomInterface.cs | 50 |
2 files changed, 54 insertions, 0 deletions
diff --git a/Ryujinx.HLE/OsHle/Services/ServiceFactory.cs b/Ryujinx.HLE/OsHle/Services/ServiceFactory.cs index 914c8449..b69fc9f8 100644 --- a/Ryujinx.HLE/OsHle/Services/ServiceFactory.cs +++ b/Ryujinx.HLE/OsHle/Services/ServiceFactory.cs @@ -18,6 +18,7 @@ using Ryujinx.HLE.OsHle.Services.Prepo; using Ryujinx.HLE.OsHle.Services.Set; using Ryujinx.HLE.OsHle.Services.Sfdnsres; using Ryujinx.HLE.OsHle.Services.Sm; +using Ryujinx.HLE.OsHle.Services.Spl; using Ryujinx.HLE.OsHle.Services.Ssl; using Ryujinx.HLE.OsHle.Services.Vi; using System; @@ -66,6 +67,9 @@ namespace Ryujinx.HLE.OsHle.Services case "caps:ss": return new IScreenshotService(); + case "csrng": + return new IRandomInterface(); + case "friend:a": return new IServiceCreator(); diff --git a/Ryujinx.HLE/OsHle/Services/Spl/IRandomInterface.cs b/Ryujinx.HLE/OsHle/Services/Spl/IRandomInterface.cs new file mode 100644 index 00000000..489ca52c --- /dev/null +++ b/Ryujinx.HLE/OsHle/Services/Spl/IRandomInterface.cs @@ -0,0 +1,50 @@ +using Ryujinx.HLE.OsHle.Ipc; +using System; +using System.Collections.Generic; +using System.Security.Cryptography; + +namespace Ryujinx.HLE.OsHle.Services.Spl +{ + class IRandomInterface : IpcService, IDisposable + { + private Dictionary<int, ServiceProcessRequest> m_Commands; + + public override IReadOnlyDictionary<int, ServiceProcessRequest> Commands => m_Commands; + + private RNGCryptoServiceProvider Rng; + + public IRandomInterface() + { + m_Commands = new Dictionary<int, ServiceProcessRequest>() + { + { 0, GetRandomBytes } + }; + + Rng = new RNGCryptoServiceProvider(); + } + + public long GetRandomBytes(ServiceCtx Context) + { + byte[] RandomBytes = new byte[Context.Request.ReceiveBuff[0].Size]; + + Rng.GetBytes(RandomBytes); + + Context.Memory.WriteBytes(Context.Request.ReceiveBuff[0].Position, RandomBytes); + + return 0; + } + + public void Dispose() + { + Dispose(true); + } + + protected virtual void Dispose(bool Disposing) + { + if (Disposing) + { + Rng.Dispose(); + } + } + } +}
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