public static Stream TransformToStream(object inputData)
{
switch (inputData)
{
case PSObject psObject when psObject.BaseObject != null:
return(TransformToStream(psObject.BaseObject));
case Stream streamValue:
return(streamValue);
case FileInfo fileInfoValue:
return(new FileStream(fileInfoValue.FullName, FileMode.Open, FileAccess.Read));
case null:
throw new ArgumentNullException();
default:
var byteArrayValue = MemoryStreamParameterConverterAttribute.TransformToByteArray(inputData);
if (byteArrayValue == null)
{
throw new ArgumentException($"Cannot conver type {inputData.GetType().FullName} to System.IO.Stream.");
}
return(new MemoryStream(byteArrayValue));
}
}
public override object Transform(EngineIntrinsics engineIntrinsics, object inputData)
{
var bytes = MemoryStreamParameterConverterAttribute.TransformToByteArray(inputData);
if (bytes is byte[] byteArrayValue)
{
return(Encoding.UTF8.GetBytes(Utils.Common.ConvertToBase64(byteArrayValue)));
}
throw new ArgumentException($"Cannot perform Base64 conversion for type {inputData.GetType().FullName}");
}