public static WpcItemList Parse(ref ReadOnlySpanBuffer <byte> buf)
{
WpcItemList ret = new WpcItemList();
while (true)
{
if (WpcItem.Parse(ref buf, out string name, out ReadOnlyMemory <byte> data) == false)
{
break;
}
ret.Add(name, data);
}
return(ret);
}
public static bool Parse(ref ReadOnlySpanBuffer <byte> buf, out string name, out ReadOnlyMemory <byte> data)
{
name = "";
data = default;
var nameBuf = buf.Read(4, allowPartial: true);
if (nameBuf.Length != 4)
{
return(false);
}
name = nameBuf._GetString_Ascii().ToUpperInvariant();
int i = name.IndexOf(' ');
if (i != -1)
{
name = name.Substring(0, i);
}
var sizeStrBuf = buf.Read(10, allowPartial: true);
if (sizeStrBuf.Length != 10)
{
return(false);
}
int size = sizeStrBuf._GetString_Ascii()._ToInt();
size = Math.Max(size, 0);
if (size > Pack.MaxPackSize)
{
throw new CoresException($"size ({size}) > Pack.MaxPackSize ({Pack.MaxPackSize})");
}
var dataBuf = buf.Read(size, allowPartial: true);
if (dataBuf.Length != size)
{
return(false);
}
string dataStr = dataBuf._GetString_Ascii();
data = Str.Base64Decode(Str.Safe64ToBase64(dataStr));
return(true);
}
public static WpcItemList Parse(string str)
{
ReadOnlySpanBuffer <byte> buf = str._GetBytes_Ascii();
return(Parse(ref buf));
}
