public static FullRouteIPInfoCache LoadFromBuf(Buf b)
{
b.Seek(b.Size - 20, SeekOrigin.Begin);
byte[] hash = b.Read(20);
b.SeekToBegin();
byte[] hash2 = Secure.HashSHA1(Util.CopyByte(b.ByteData, 0, (int)b.Size - 20));
if (Util.CompareByte(hash, hash2) == false)
{
throw new ApplicationException("Invalid Hash");
}
FullRouteIPInfoCache ret = new FullRouteIPInfoCache();
ret.TimeStamp = new DateTime((long)b.ReadInt64());
int num = (int)b.ReadInt();
int i;
for (i = 0; i < num; i++)
{
FullRouteIPInfoEntry e = new FullRouteIPInfoEntry();
e.From = b.ReadInt();
e.To = b.ReadInt();
e.Registry = b.ReadStr();
e.Assigned = b.ReadInt();
e.Country2 = b.ReadStr();
e.Country3 = b.ReadStr();
e.CountryFull = DeleteSemi(b.ReadStr());
ret.EntryList.Add(e);
}
ret.EntryList.Sort();
ret.build_country_code_to_name_db();
return(ret);
}
