public void Run(string path)
{
Assembly tempAsm = AssemblyLoadContext.Default.LoadFromStream(new MemoryStream(File.ReadAllBytes(path)));
var tempicommand = tempAsm.GetTypes()
.Where(x => x.Name == "ICommand")
.ToList();
if (tempicommand.Count == 0)
{
throw new Exception("Unable to find ICommand");
}
if (tempicommand.Count > 1)
{
throw new Exception("Multiple ICommands Found");
}
_assemblyService.Add(tempAsm);
}
public ActionResult Add([Bind(Include = "Code,Description,UnitsOfMeasure,QtyOnHand")] AssemblyDetailVM assemblyVM)
{
if (ModelState.IsValid)
{
try
{
_assemblyService.Add(assemblyVM);
return(Json(new { success = true, model = assemblyVM }));
}
catch (Exception ex)
{
if (ex.Message.Contains("IX_Code"))
{
ModelState.AddModelError("Code", "This Assembly Number already exists. Duplicate Assembly Numbers are not allowed.");
}
else
{
ModelState.AddModelError(string.Empty, "The save failed.");
}
}
}
return(JsonErrorResult());
}
public void Run(string path)
{
try
{
Assembly tempAsm = null;
string readText = File.ReadAllText(path);
var options = new CSharpCompilationOptions(
OutputKind.DynamicallyLinkedLibrary,
reportSuppressedDiagnostics: true,
optimizationLevel: OptimizationLevel.Release,
generalDiagnosticOption: ReportDiagnostic.Error,
allowUnsafe: true);
MetadataReference[] references = new MetadataReference[] {
MetadataReference.CreateFromFile(typeof(object).GetTypeInfo().Assembly.Location),
MetadataReference.CreateFromFile(typeof(System.Console).GetTypeInfo().Assembly.Location),
MetadataReference.CreateFromFile(typeof(Enumerable).Assembly.Location),
MetadataReference.CreateFromFile(typeof(ExpressionType).GetTypeInfo().Assembly.Location),
MetadataReference.CreateFromFile(typeof(RuntimeBinderException).GetTypeInfo().Assembly.Location),
MetadataReference.CreateFromFile(typeof(System.Runtime.CompilerServices.DynamicAttribute).GetTypeInfo().Assembly.Location),
MetadataReference.CreateFromFile(Assembly.Load(new AssemblyName("mscorlib")).Location),
MetadataReference.CreateFromFile(Assembly.Load(new AssemblyName("System.Runtime")).Location),
MetadataReference.CreateFromFile(Assembly.Load(new AssemblyName("System.Reflection")).Location),
};
var compilation = CSharpCompilation.Create(
Path.GetFileName(path) + Guid.NewGuid().ToString(),
references: references,
syntaxTrees: new SyntaxTree[] { CSharpSyntaxTree.ParseText(readText) },
options: options);
var stream = new MemoryStream();
var emitResult = compilation.Emit(stream);
if (emitResult.Success)
{
stream.Seek(0, SeekOrigin.Begin);
tempAsm = AssemblyLoadContext.Default.LoadFromStream(stream);
}
else
{
_loggingService.Log();
emitResult.Diagnostics.Where(t => t.IsWarningAsError || t.Severity == DiagnosticSeverity.Error)
.ToList()
.ForEach(x => _loggingService.Log($"{x.Id} {x.Location.GetLineSpan().ToString()}: {x.GetMessage()}{Environment.NewLine}"));
throw new Exception($"{Environment.NewLine} Assembly could not be created {Environment.NewLine}");
}
// need to check and validate ICommand
var tempicommand = tempAsm.GetTypes()
.Where(t => t.Name == "ICommand")
.ToList();
if (tempicommand.Count == 0)
{
throw new Exception("Unable to find ICommand");
}
if (tempicommand.Count > 1)
{
throw new Exception("Multiple ICommands Found");
}
_assemblyService.Add(tempAsm);
}
catch (Exception ex)
{
_loggingService.LogException(ex);
}
}