/// <summary>
/// Loads a native with the specified name.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="sizes">The references to the parameter which contains the size of array parameters.</param>
/// <param name="parameterTypes">The parameter types.</param>
/// <returns>The loaded native.</returns>
public INative Load(string name, uint[] sizes, Type[] parameterTypes)
{
if (parameterTypes == null)
{
throw new ArgumentNullException(nameof(parameterTypes));
}
var parameters = NativeParameterInfo.ForTypes(parameterTypes, sizes);
return(Load(name, parameters));
}
/// <summary>
/// Loads a native with the specified name.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="sizes">The references to the parameter which contains the size of array parameters.</param>
/// <param name="parameterTypes">The parameter types.</param>
/// <returns>The loaded native.</returns>
public INative Load(string name, uint[] sizes, Type[] parameterTypes)
{
if (parameterTypes == null)
{
throw new ArgumentNullException(nameof(parameterTypes));
}
var parameters = new List <NativeParameterInfo>();
var usedSizes = new List <uint>();
var sizeIndex = 0;
// Construct the parameters and sizes array.
for (var i = 0; i < parameterTypes.Length; i++)
{
var type = parameterTypes[i];
var info = NativeParameterInfo.ForType(type);
if (info.RequiresLength)
{
if (sizes == null || sizes.Length == 0)
{
uint?size = null;
for (var j = (uint)i + 1; j < parameterTypes.Length; j++)
{
if (usedSizes.Contains(j))
{
continue;
}
var jInfo = NativeParameterInfo.ForType(parameterTypes[j]);
if (jInfo.Type == NativeParameterType.Int32)
{
usedSizes.Add(j);
size = j;
break;
}
}
if (size == null)
{
throw new ArgumentException("Missing sizes information", nameof(sizes));
}
info = new NativeParameterInfo(info.Type, size.Value);
}
else if (sizeIndex >= sizes.Length)
{
throw new ArgumentException("Missing sizes information", nameof(sizes));
}
else
{
info = new NativeParameterInfo(info.Type, sizes[sizeIndex++]);
}
}
parameters.Add(info);
}
return(Load(name, parameters.ToArray()));
}
