static WearableProxyProtocolBase()
{
_footer = new PacketFooter {
terminator = Terminator
};
_headerSize = Marshal.SizeOf(typeof(PacketHeader));
_footerSize = Marshal.SizeOf(typeof(PacketFooter));
_stringEncoding = Encoding.ASCII;
}
/// <summary>
/// Checks that the buffer provided has a valid footer at the current index.
/// </summary>
/// <param name="buffer"></param>
/// <param name="index"></param>
/// <exception cref="WearableProxyProtocolException">Thrown if the footer was invalid.</exception>
protected static void CheckFooter(byte[] buffer, ref int index)
{
PacketFooter footer = DeserializePacket <PacketFooter>(buffer, ref index);
if (footer.terminator != Terminator)
{
// This is a corrupt or de-synchronized packet
throw new WearableProxyProtocolException(WearableConstants.ProxyProviderInvalidPacketError);
}
}
