public static async Task <string> GetVersionAsync(this ISwitchConnectionAsync connection, CancellationToken token)
{
var gvbytes = Encoding.ASCII.GetBytes("getVersion\r\n");
byte[] socketReturn = await connection.ReadRaw(gvbytes, 9, token).ConfigureAwait(false);
string version = Encoding.UTF8.GetString(socketReturn).TrimEnd('\0').TrimEnd('\n');
return(version);
}
public async Task <ulong> FollowMainPointer(long[] jumps, bool canSolveOnSysmodule, CancellationToken token) //include the last jump here
{
// 1.7+ sys-botbase can solve entire pointer
if (canSolveOnSysmodule)
{
var jumpsWithoutLast = jumps.Take(jumps.Length - 1);
byte[] command = Encoding.UTF8.GetBytes($"pointer{string.Concat(jumpsWithoutLast.Select(z => $" {z}"))}\r\n");
byte[] socketReturn = await Connection.ReadRaw(command, sizeof(ulong) * 2 + 1, token).ConfigureAwait(false);
var bytes = Base.Decoder.ConvertHexByteStringToBytes(socketReturn);
bytes = bytes.Reverse().ToArray();
var offset = (ulong)((long)BitConverter.ToUInt64(bytes, 0) + jumps[jumps.Length - 1]);
return(offset);
}
// solve pointer manually
var ofs = (ulong)jumps[0]; // won't work with negative first jump
var address = BitConverter.ToUInt64(await Connection.ReadBytesMainAsync(ofs, 0x8, token).ConfigureAwait(false), 0);
for (int i = 1; i < jumps.Length - 1; ++i)
{
await Task.Delay(0_008, token).ConfigureAwait(false); // 1/4 frame
var jump = jumps[i];
if (jump > 0)
{
address += (ulong)jump;
}
else
{
address -= (ulong)Math.Abs(jump);
}
byte[] bytes = await Connection.ReadBytesAbsoluteAsync(address, 0x8, token).ConfigureAwait(false);
address = BitConverter.ToUInt64(bytes, 0);
}
return(address + (ulong)jumps[jumps.Length - 1]);
}
