From d48ac20f7d1e25779a771969b93fe011a2493e34 Mon Sep 17 00:00:00 2001
From: Mihail Mitrovanov <mmm606@inbox.ru>
Date: Wed, 14 May 2025 12:58:14 +0300
Subject: [PATCH] Cbor bug fixes

---
 Example.Backend/Printer.cs             |  6 ++++++
 Example.Frontend/ClientBasedPrinter.cs |  5 +++++
 Example.Frontend/Program.cs            |  5 +++++
 Example.Shared/IPrinter.cs             |  1 +
 mROA.Cbor/PreParsedValue.cs            | 15 +++++++++++++++
 mROA.Cbor/mROA.Cbor.csproj             |  3 +++
 6 files changed, 35 insertions(+)

diff --git a/Example.Backend/Printer.cs b/Example.Backend/Printer.cs
index dba9a98..9e9bb07 100644
--- a/Example.Backend/Printer.cs
+++ b/Example.Backend/Printer.cs
@@ -15,6 +15,12 @@ namespace Example.Backend
             Console.WriteLine(humanName + " is approaching");
         }
 
+        public Task SetFingerPrint(int[] fingerPrint)
+        {
+            Console.WriteLine(fingerPrint.Length);
+            return Task.CompletedTask;
+        }
+
         public void OnPrintExternal(IPage p0, RequestContext ro)
         {
             OnPrint?.Invoke(p0, ro);
diff --git a/Example.Frontend/ClientBasedPrinter.cs b/Example.Frontend/ClientBasedPrinter.cs
index 1233514..1c4f0cb 100644
--- a/Example.Frontend/ClientBasedPrinter.cs
+++ b/Example.Frontend/ClientBasedPrinter.cs
@@ -13,6 +13,11 @@ namespace Example.Frontend
             return Task.CompletedTask;
         }
 
+        public Task SetFingerPrint(int[] fingerPrint)
+        {
+            return Task.CompletedTask;
+        }
+
         public void OnPrintExternal(IPage p0, RequestContext ro)
         {
         }
diff --git a/Example.Frontend/Program.cs b/Example.Frontend/Program.cs
index 129e91d..b118593 100644
--- a/Example.Frontend/Program.cs
+++ b/Example.Frontend/Program.cs
@@ -51,6 +51,11 @@ class Program
 
         using (var disposingPrinter = factory.Create("Test"))
         {
+            disposingPrinter.SetFingerPrint(new[] { 1, 2, 3 }).ContinueWith(r =>
+            {
+                Console.WriteLine(r.Status);
+            });
+            
             DemoCheck.CreatingPrinter = true;
             disposingPrinter.OnPrint += (_, _) =>
             {
diff --git a/Example.Shared/IPrinter.cs b/Example.Shared/IPrinter.cs
index 505d614..e34b889 100644
--- a/Example.Shared/IPrinter.cs
+++ b/Example.Shared/IPrinter.cs
@@ -15,5 +15,6 @@ namespace Example.Shared
         event Action<IPage, RequestContext> OnPrint;
         [Untrusted]
         Task SomeoneIsApproaching(string humanName);
+        Task SetFingerPrint(int[] fingerPrint);
     }
 }
\ No newline at end of file
diff --git a/mROA.Cbor/PreParsedValue.cs b/mROA.Cbor/PreParsedValue.cs
index 9737b7e..c1b1575 100644
--- a/mROA.Cbor/PreParsedValue.cs
+++ b/mROA.Cbor/PreParsedValue.cs
@@ -1,5 +1,7 @@
 using System;
+using System.Collections;
 using System.Collections.Generic;
+using System.Linq;
 using mROA.Abstract;
 using mROA.Implementation;
 
@@ -34,6 +36,19 @@ namespace mROA.Cbor
                 return so.UniversalValue;
             }
 
+
+            if (type is { IsArray: true })
+            {
+                var elementType = type.GetElementType(); 
+                var array = Array.CreateInstance(elementType, _properties.Count);
+                Array.Copy(_properties.Select(i => Convert.ChangeType(i,elementType)).ToArray(), array, _properties.Count);
+                return array;
+            }
+
+            
+            if (typeof(IList).IsAssignableFrom(type))
+                return Convert.ChangeType(_properties.Select(i => Convert.ChangeType(i, type.GetElementType())).ToList(), type);
+            
             var instance = Activator.CreateInstance(type);
             if (instance == null)
                 return null;
diff --git a/mROA.Cbor/mROA.Cbor.csproj b/mROA.Cbor/mROA.Cbor.csproj
index a2dbaf9..e59df81 100644
--- a/mROA.Cbor/mROA.Cbor.csproj
+++ b/mROA.Cbor/mROA.Cbor.csproj
@@ -3,6 +3,9 @@
     <PropertyGroup>
         <TargetFramework>netstandard2.1</TargetFramework>
         <Nullable>enable</Nullable>
+        <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+        <Version>2.0.1</Version>
+        <LangVersion>9</LangVersion>
     </PropertyGroup>
 
     <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">