Wack0/IFPSTools.NET
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ifpslib: fix extended float for certain regions

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ExtF80 always uses '.' for number decimal separator, ensure that english culture info is used to match it.
This commit is contained in:
Rairii 2025-04-06 19:47:12 +01:00
parent adc9a2dde1
commit 82ddafd61e
1 changed files with 3 additions and 2 deletions
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5
IFPSLib/TypedData.cs
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@ -8,6 +8,7 @@ using SharpFloat.FloatingPoint;
using System.Runtime.InteropServices; using System.Runtime.InteropServices;
using System.Collections; using System.Collections;
using System.Runtime.CompilerServices; using System.Runtime.CompilerServices;
using System.Globalization;
namespace IFPSLib namespace IFPSLib
{ {
@ -132,7 +133,7 @@ namespace IFPSLib
var sb = new StringBuilder(); var sb = new StringBuilder();
ExtF80.PrintFloat80(sb, br.Read<ExtF80>(), PrintFloatFormat.ScientificFormat, 19); ExtF80.PrintFloat80(sb, br.Read<ExtF80>(), PrintFloatFormat.ScientificFormat, 19);
TrimDecimalString(sb); TrimDecimalString(sb);
return new TypedData(type, decimal.Parse(sb.ToString(), System.Globalization.NumberStyles.Float)); return new TypedData(type, decimal.Parse(sb.ToString(), System.Globalization.NumberStyles.Float, new CultureInfo("en")));
} }
case PascalTypeCode.Currency: case PascalTypeCode.Currency:
@ -207,7 +208,7 @@ namespace IFPSLib
WriteValue<double>(bw); WriteValue<double>(bw);
break; break;
case PascalTypeCode.Extended: case PascalTypeCode.Extended:
if (!ExtF80.TryParse(ValueAs<decimal>().ToString(), out var extf)) if (!ExtF80.TryParse(ValueAs<decimal>().ToString(new CultureInfo("en")), out var extf))
throw new ArgumentOutOfRangeException("Value {0} cannot fit into an 80-bit floating point number"); throw new ArgumentOutOfRangeException("Value {0} cannot fit into an 80-bit floating point number");
bw.Write(extf); bw.Write(extf);
break; break;