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Use CP1252 encoding for CAOS injection instead of UTF8 #3

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Use CP1252 encoding for CAOS injection instead of UTF8 #3

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b7f7c6f
Use CP1252 encoding for CAOS injection instead of UTF8
bedalton Sep 23, 2021
4c59c1c
Update .gitignore
bedalton Feb 24, 2022
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1 change: 1 addition & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -3,3 +3,4 @@ obj
packages
.vs
.suo
.idea/.idea.CAOS
5 changes: 3 additions & 2 deletions CAOS/CaosInjector.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ public class CaosInjector
private EventWaitHandle ResultEventHandle;
private EventWaitHandle RequestRventHandle;
private string GameName;
private static readonly Encoding Encoder = Encoding.GetEncoding(1252);

public CaosInjector(string gameName)
{
Expand Down Expand Up @@ -113,7 +114,7 @@ public CaosResult ExecuteCaos(string CaosAsString, string Action = "execute")
{
//Need more exception checking here - JG
InitInjector();
byte[] CaosBytes = Encoding.UTF8.GetBytes(Action + "\n" + CaosAsString + "\n");
byte[] CaosBytes = Encoder.GetBytes(Action + "\n" + CaosAsString + "\n");
int BufferPosition = 24;
Mutex.WaitOne(1000);
foreach (byte Byte in CaosBytes)
Expand Down Expand Up @@ -142,7 +143,7 @@ public CaosResult ExecuteCaos(string CaosAsString, string Action = "execute")
Mutex.ReleaseMutex();
CloseInjector();
Thread.Sleep(50);
return new CaosResult(ResultCode, Encoding.UTF8.GetString(ResultBytes), ProcessID);
return new CaosResult(ResultCode, Encoder.GetString(ResultBytes), ProcessID);
}

public int ProcessID()
Expand Down
33 changes: 33 additions & 0 deletions Demo/Program.cs
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Expand Up @@ -14,6 +14,7 @@ static void Main(string[] args)
{
TryCatchStrategy(injector);
TryReturnBoolStrategy(injector);
TryCp1252Encoding(injector);
}
else
{
Expand Down Expand Up @@ -64,5 +65,37 @@ private static void TryReturnBoolStrategy(CaosInjector injector)
Console.WriteLine("Execution failed. Game may have exited.");
}
}

private static void TryCp1252Encoding(CaosInjector injector)
{
CaosResult result;
var testString = "bonjour, ça va? très bien!";
if (injector.TryExecuteCaos($"outs \"{testString}\"", out result))
{
if (result.Success)
{
var stringWithoutTerminator = result.Content.Substring(0, result.Content.Length - 1);
if (stringWithoutTerminator == testString)
{
Console.WriteLine("CP1252 Encoding was used successfully");
}
else
{
Console.Error.WriteLine(
"CP1252 result was unexpected. Expected: '" + testString +
"'; Found: '" + result.Content + "'");
}
}
else
{
Debug.Assert(result.ResultCode != 0);
Console.WriteLine($"Error Code: {result.ResultCode}");
}
}
else
{
Console.WriteLine("Execution failed. Game may have exited.");
}
}
}
}