DbgEngineValueNode[] GetChildrenCore(DbgEvaluationInfo evalInfo, ulong index, int count, DbgValueNodeEvaluationOptions options)
{
DbgEngineValueNode[]? res = null;
DbgDotNetValueNode[]? dnNodes = null;
try {
dnNodes = dnValueNode.GetChildren(evalInfo, index, count, options);
res = new DbgEngineValueNode[dnNodes.Length];
for (int i = 0; i < res.Length; i++)
{
evalInfo.CancellationToken.ThrowIfCancellationRequested();
res[i] = owner.Create(dnNodes[i]);
}
}
catch (Exception ex) {
if (!(res is null))
{
evalInfo.Runtime.Process.DbgManager.Close(res.Where(a => !(a is null)));
}
if (!(dnNodes is null))
{
evalInfo.Runtime.Process.DbgManager.Close(dnNodes);
}
if (!ExceptionUtils.IsInternalDebuggerError(ex))
{
throw;
}
res = new DbgEngineValueNode[count];
for (int i = 0; i < res.Length; i++)
{
res[i] = owner.CreateError(evalInfo, DbgDotNetEngineValueNodeFactoryExtensions.errorName, PredefinedEvaluationErrorMessages.InternalDebuggerError, "<expression>", false);
}
return(res);
}
return(res);
}
DbgEngineValueNode[] GetChildrenCore(DbgEvaluationContext context, DbgStackFrame frame, ulong index, int count, DbgValueNodeEvaluationOptions options, CancellationToken cancellationToken)
{
DbgEngineValueNode[] res = null;
DbgDotNetValueNode[] dnNodes = null;
try {
dnNodes = dnValueNode.GetChildren(context, frame, index, count, options, cancellationToken);
res = new DbgEngineValueNode[dnNodes.Length];
for (int i = 0; i < res.Length; i++)
{
cancellationToken.ThrowIfCancellationRequested();
res[i] = owner.Create(dnNodes[i]);
}
}
catch (Exception ex) {
if (res != null)
{
context.Runtime.Process.DbgManager.Close(res.Where(a => a != null));
}
if (dnNodes != null)
{
context.Runtime.Process.DbgManager.Close(dnNodes);
}
if (!ExceptionUtils.IsInternalDebuggerError(ex))
{
throw;
}
res = new DbgEngineValueNode[count];
for (int i = 0; i < res.Length; i++)
{
res[i] = owner.CreateError(context, frame, DbgDotNetEngineValueNodeFactoryExtensions.errorName, PredefinedEvaluationErrorMessages.InternalDebuggerError, "<expression>", false, cancellationToken);
}
return(res);
}
return(res);
}
public DbgValueNodeImpl(DbgLanguage language, DbgRuntime runtime, DbgEngineValueNode engineValueNode)
{
Runtime = runtime ?? throw new ArgumentNullException(nameof(runtime));
Language = language ?? throw new ArgumentNullException(nameof(language));
this.engineValueNode = engineValueNode ?? throw new ArgumentNullException(nameof(engineValueNode));
var engineValue = engineValueNode.Value;
if (!(engineValue is null))
{
value = new DbgValueImpl(runtime, engineValue);
}
public DbgValueNodeImpl(DbgLanguage language, DbgRuntime runtime, DbgEngineValueNode engineValueNode)
{
Runtime = runtime ?? throw new ArgumentNullException(nameof(runtime));
Language = language ?? throw new ArgumentNullException(nameof(language));
this.engineValueNode = engineValueNode ?? throw new ArgumentNullException(nameof(engineValueNode));
var engineValue = engineValueNode.Value;
if (engineValue is not null)
{
value = new DbgValueImpl(runtime, engineValue);
}
else if (!engineValueNode.IsReadOnly)
{
throw new InvalidOperationException();
}
}
