diff options
| author | TSR Berry <20988865+TSRBerry@users.noreply.github.com> | 2023-04-08 01:22:00 +0200 |
|---|---|---|
| committer | Mary <thog@protonmail.com> | 2023-04-27 23:51:14 +0200 |
| commit | cee712105850ac3385cd0091a923438167433f9f (patch) | |
| tree | 4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /src/Ryujinx.HLE/HOS/Services/Spl/IRandomInterface.cs | |
| parent | cd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff) | |
Move solution and projects to src
Diffstat (limited to 'src/Ryujinx.HLE/HOS/Services/Spl/IRandomInterface.cs')
| -rw-r--r-- | src/Ryujinx.HLE/HOS/Services/Spl/IRandomInterface.cs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/Ryujinx.HLE/HOS/Services/Spl/IRandomInterface.cs b/src/Ryujinx.HLE/HOS/Services/Spl/IRandomInterface.cs new file mode 100644 index 00000000..c911f434 --- /dev/null +++ b/src/Ryujinx.HLE/HOS/Services/Spl/IRandomInterface.cs @@ -0,0 +1,38 @@ +using System.Security.Cryptography; + +namespace Ryujinx.HLE.HOS.Services.Spl +{ + [Service("csrng")] + class IRandomInterface : DisposableIpcService + { + private RandomNumberGenerator _rng; + + private object _lock = new object(); + + public IRandomInterface(ServiceCtx context) + { + _rng = RandomNumberGenerator.Create(); + } + + [CommandCmif(0)] + // GetRandomBytes() -> buffer<unknown, 6> + public ResultCode GetRandomBytes(ServiceCtx context) + { + byte[] randomBytes = new byte[context.Request.ReceiveBuff[0].Size]; + + _rng.GetBytes(randomBytes); + + context.Memory.Write(context.Request.ReceiveBuff[0].Position, randomBytes); + + return ResultCode.Success; + } + + protected override void Dispose(bool isDisposing) + { + if (isDisposing) + { + _rng.Dispose(); + } + } + } +}
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