/// <summary>
/// Create vendor extended paramters from BitArray
/// </summary>
/// <param name="bit_array">BitArray. Input</param>
/// <param name="cursor">The current bit position to be processed.</param>
/// <param name="length">Total length of the array</param>
/// <returns></returns>
public static ICustom_Parameter DecodeCustomParameter(ref BitArray bit_array, ref int cursor, int length)
{
if (cursor >= length)
{
return(null);
}
int old_cursor = cursor;
PARAM_Custom param = PARAM_Custom.FromBitArray(ref bit_array, ref cursor, length);
if (param != null)
{
string key = param.VendorID + "-" + param.SubType;
if (vendorExtensionIDTypeHash != null)
{
try
{
Type tp = (Type)vendorExtensionIDTypeHash[key];
MethodInfo mis = tp.GetMethod("FromBitArray");
if (mis == null)
{
return(null);
}
cursor = old_cursor;
object[] parameters = new object[] { bit_array, cursor, length };
object obj = mis.Invoke(null, parameters);
cursor = (int)parameters[1];
return((ICustom_Parameter)obj);
}
catch
{
return(param);
}
}
else
{
return(param);
}
}
else
{
return(null);
}
}
public static ICustom_Parameter DecodeCustomParameter(
ref BitArray bit_array,
ref int cursor,
int length)
{
if (cursor >= length)
{
return((ICustom_Parameter)null);
}
int num1 = cursor;
PARAM_Custom paramCustom = PARAM_Custom.FromBitArray(ref bit_array, ref cursor, length);
if (paramCustom == null)
{
return((ICustom_Parameter)null);
}
string str = paramCustom.VendorID.ToString() + "-" + (object)paramCustom.SubType;
if (CustomParamDecodeFactory.vendorExtensionIDTypeHash != null)
{
int num2 = cursor;
try
{
MethodInfo method = ((Type)CustomParamDecodeFactory.vendorExtensionIDTypeHash[(object)str]).GetMethod("FromBitArray");
if (method == null)
{
return((ICustom_Parameter)null);
}
cursor = num1;
object[] parameters = new object[3]
{
(object)bit_array,
(object)cursor,
(object)length
};
object obj = method.Invoke((object)null, parameters);
cursor = (int)parameters[1];
return((ICustom_Parameter)obj);
}
catch
{
cursor = num2;
}
}
return((ICustom_Parameter)paramCustom);
}