bool InitializeListDebugView(DbgEvaluationInfo evalInfo)
{
var info = EnumerableDebugViewHelper.GetListEnumerableMethods(instanceValue.Type, enumerableType);
if ((object)info.ctor == null)
{
return(false);
}
DbgDotNetValueResult collTypeResult = default;
DbgDotNetValueResult toArrayResult = default;
bool error = true;
try {
var runtime = evalInfo.Runtime.GetDotNetRuntime();
collTypeResult = runtime.CreateInstance(evalInfo, info.ctor, new[] { instanceValue }, DbgDotNetInvokeOptions.None);
if (!collTypeResult.IsNormalResult)
{
return(false);
}
var expr = valueNodeProviderFactory.GetNewObjectExpression(info.ctor, valueExpression, expectedType);
toArrayResult = runtime.Call(evalInfo, collTypeResult.Value, info.toArrayMethod, Array.Empty <object>(), DbgDotNetInvokeOptions.None);
if (toArrayResult.HasError)
{
return(false);
}
expr = valueNodeProviderFactory.GetCallExpression(info.toArrayMethod, expr);
var result = valueNodeProviderFactory.Create(evalInfo, false, toArrayResult.Value.Type, new DbgDotNetValueNodeInfo(toArrayResult.Value, expr), evalOptions);
if (result.Provider == null)
{
return(false);
}
realProvider = result.Provider;
error = false;
return(true);
}
finally {
collTypeResult.Value?.Dispose();
if (error)
{
toArrayResult.Value?.Dispose();
}
}
}
string InitializeEnumerableDebugView(DbgEvaluationInfo evalInfo)
{
var proxyCtor = EnumerableDebugViewHelper.GetEnumerableDebugViewConstructor(enumerableType);
if ((object)proxyCtor == null)
{
var loadState = enumerableType.AppDomain.GetOrCreateData <ForceLoadAssemblyState>();
if (Interlocked.Exchange(ref loadState.Counter, 1) == 0)
{
var loader = new ReflectionAssemblyLoader(evalInfo, enumerableType.AppDomain);
if (loader.TryLoadAssembly(GetRequiredAssemblyFullName(evalInfo.Runtime)))
{
proxyCtor = EnumerableDebugViewHelper.GetEnumerableDebugViewConstructor(enumerableType);
}
}
if ((object)proxyCtor == null)
{
var asmFilename = GetRequiredAssemblyFilename(evalInfo.Runtime);
var asm = enumerableType.AppDomain.GetAssembly(Path.GetFileNameWithoutExtension(asmFilename));
if (asm == null)
{
return(string.Format(dnSpy_Roslyn_Resources.SystemCoreDllNotLoaded, asmFilename));
}
return(string.Format(dnSpy_Roslyn_Resources.TypeDoesNotExistInAssembly, EnumerableDebugViewHelper.GetDebugViewTypeDisplayName(enumerableType), asmFilename));
}
}
var runtime = evalInfo.Runtime.GetDotNetRuntime();
var proxyTypeResult = runtime.CreateInstance(evalInfo, proxyCtor, new[] { instanceValue }, DbgDotNetInvokeOptions.None);
if (proxyTypeResult.HasError)
{
return(proxyTypeResult.ErrorMessage);
}
resultsViewProxyExpression = valueNodeProviderFactory.GetNewObjectExpression(proxyCtor, valueExpression, expectedType);
getResultsViewValue = proxyTypeResult.Value;
valueNodeProviderFactory.GetMemberCollections(getResultsViewValue.Type, evalOptions, out membersCollection, out _);
return(null);
}