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Move WriteBytes to AMemory, implement it with a Marshal copy like ReadBytes, fix regression on address range checking

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This commit is contained in:
gdkchan 2018-06-09 13:05:41 -03:00
parent 91420a402c
commit 7f5a8effbb
15 changed files with 73 additions and 77 deletions
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32
Ryujinx.Core/OsHle/Services/Set/ISystemSettingsServer.cs
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@ -1,4 +1,3 @@
using ChocolArm64.Memory;
using Ryujinx.Core.OsHle.Ipc;
using Ryujinx.Core.Settings;
using System;
@ -30,17 +29,17 @@ namespace Ryujinx.Core.OsHle.Services.Set
long ReplyPos = Context.Request.RecvListBuff[0].Position;
long ReplySize = Context.Request.RecvListBuff[0].Size;
byte MajorFWVersion = 0x03;
byte MinorFWVersion = 0x00;
byte MicroFWVersion = 0x00;
byte Unknown = 0x00; //Build?
const byte MajorFWVersion = 0x03;
const byte MinorFWVersion = 0x00;
const byte MicroFWVersion = 0x00;
const byte Unknown = 0x00; //Build?
int RevisionNumber = 0x0A;
const int RevisionNumber = 0x0A;
string Platform = "NX";
string UnknownHex = "7fbde2b0bba4d14107bf836e4643043d9f6c8e47";
string Version = "3.0.0";
string Build = "NintendoSDK Firmware for NX 3.0.0-10.0";
const string Platform = "NX";
const string UnknownHex = "7fbde2b0bba4d14107bf836e4643043d9f6c8e47";
const string Version = "3.0.0";
const string Build = "NintendoSDK Firmware for NX 3.0.0-10.0";
//http://switchbrew.org/index.php?title=System_Version_Title
using (MemoryStream MS = new MemoryStream(0x100))
@ -57,15 +56,18 @@ namespace Ryujinx.Core.OsHle.Services.Set
Writer.Write(Encoding.ASCII.GetBytes(Platform));
MS.Seek(0x28, SeekOrigin.Begin);
Writer.Write(Encoding.ASCII.GetBytes(UnknownHex));
MS.Seek(0x68, SeekOrigin.Begin);
Writer.Write(Encoding.ASCII.GetBytes(Version));
MS.Seek(0x80, SeekOrigin.Begin);
Writer.Write(Encoding.ASCII.GetBytes(Build));
AMemoryHelper.WriteBytes(Context.Memory, ReplyPos, MS.ToArray());
Context.Memory.WriteBytes(ReplyPos, MS.ToArray());
}
return 0;
@ -85,7 +87,7 @@ namespace Ryujinx.Core.OsHle.Services.Set
Context.Ns.Settings.ThemeColor = (ColorSet)ColorSetId;
return 0;
}
public static long GetSettingsItemValue(ServiceCtx Context)
{
long ClassPos = Context.Request.PtrBuff[0].Position;
@ -111,11 +113,11 @@ namespace Ryujinx.Core.OsHle.Services.Set
if (NxSetting is string StringValue)
{
if (StringValue.Length + 1 > ReplySize)
{
{
Context.Ns.Log.PrintError(Logging.LogClass.ServiceSet, $"{AskedSetting} String value size is too big!");
}
else
{
{
SettingBuffer = Encoding.ASCII.GetBytes(StringValue + "\0");
}
}
@ -132,7 +134,7 @@ namespace Ryujinx.Core.OsHle.Services.Set
throw new NotImplementedException(NxSetting.GetType().Name);
}
AMemoryHelper.WriteBytes(Context.Memory, ReplyPos, SettingBuffer);
Context.Memory.WriteBytes(ReplyPos, SettingBuffer);
Context.Ns.Log.PrintDebug(Logging.LogClass.ServiceSet, $"{AskedSetting} set value: {NxSetting} as {NxSetting.GetType()}");
}