bool CompareFields(ItemField x, Item that, ItemField y)
{
if (x.Length != y.Length)
{
Debug.WriteLine($"Field lengths mismatched ('{x.Type}, {x.Length}', '{y.Type}, {y.Length}')");
return(false);
}
if (x.Type != y.Type)
{
Debug.WriteLine($"Field types mismatched ('{x.Type}', '{y.Type}')");
return(false);
}
var a = GetField(x);
var b = that.GetField(y);
var result = a.SequenceEqual(b);
#if DEBUG
if (!result)
{
Debug.WriteLine($"Fields {x.Type} mismatched ('{string.Join(",", a)}', '{string.Join(", ", b)}')");
}
#endif
PwsUtil.TrashMemory(a);
PwsUtil.TrashMemory(b);
return(result);
}
protected void SetUnkownField(PwsRecord field)
{
var f = new ItemField((FieldType)field.Type);
f.Set(field.Buffer, (FieldType)field.Type, MakeBlowFish());
_unkownItemFields.Add(f);
}
public void SetUnknownField(FieldType ft, byte[] data)
{
var unkrfe = new ItemField(ft);
unkrfe.Set(data, ft, MakeBlowFish());
_unkownItemFields.Add(unkrfe);
}
protected void SetField(FieldType type, string value)
{
if (!string.IsNullOrEmpty(value))
{
if (!_fields.ContainsKey(type))
{
_fields[type] = new ItemField(type);
}
_fields[type].Set(value, type, MakeBlowFish());
}
else
{
_fields.Remove(type);
}
}
protected void SetField(FieldType type, byte[] data)
{
if (data != null && data.Length > 0)
{
if (!_fields.ContainsKey(type))
{
_fields[type] = new ItemField(type);
}
_fields[type].Set(data, type, MakeBlowFish());
}
else
{
_fields.Remove(type);
}
}
protected string GetFieldString(ItemField field)
{
return(field.GetString(MakeBlowFish()));
}
protected byte[] GetField(ItemField field)
{
return(field.Get(MakeBlowFish()));
}