void recieve_data(SuPong * suPong)
{
SuPongNet suPongNet;
memcpy(&suPongNet,TCP_RX_BUF,sizeof(SuPongNet));
TCPReleaseRxBuffer();
decodeNetPacket(&suPongNet,suPong);
}
void HTTPServer(void)
{
if (SocketStatus & SOCK_CONNECTED) // check if somebody has connected to our TCP
{
if (SocketStatus & SOCK_DATA_AVAILABLE) // check if remote TCP sent data
TCPReleaseRxBuffer(); // and throw it away
if (SocketStatus & SOCK_TX_BUF_RELEASED) // check if buffer is free for TX
{
if (!(HTTPStatus & HTTP_SEND_PAGE)) // init byte-counter and pointer to webside
{ // if called the 1st time
HTTPBytesToSend = strlen(WebSide) - 1; // get HTML length, ignore trailing zero
PWebSide = (unsigned char *)WebSide; // pointer to HTML-code
}
if (HTTPBytesToSend > MAX_TCP_TX_DATA_SIZE) // transmit a segment of MAX_SIZE
{
if (!(HTTPStatus & HTTP_SEND_PAGE)) // 1st time, include HTTP-header
{
memcpy(TCP_TX_BUF, GetResponse, sizeof(GetResponse) - 1);
memcpy(TCP_TX_BUF + sizeof(GetResponse) - 1, PWebSide, MAX_TCP_TX_DATA_SIZE - sizeof(GetResponse) + 1);
HTTPBytesToSend -= MAX_TCP_TX_DATA_SIZE - sizeof(GetResponse) + 1;
PWebSide += MAX_TCP_TX_DATA_SIZE - sizeof(GetResponse) + 1;
}
else
{
memcpy(TCP_TX_BUF, PWebSide, MAX_TCP_TX_DATA_SIZE);
HTTPBytesToSend -= MAX_TCP_TX_DATA_SIZE;
PWebSide += MAX_TCP_TX_DATA_SIZE;
}
TCPTxDataCount = MAX_TCP_TX_DATA_SIZE; // bytes to xfer
InsertDynamicValues(); // exchange some strings...
TCPTransmitTxBuffer(); // xfer buffer
}
else if (HTTPBytesToSend) // transmit leftover bytes
{
memcpy(TCP_TX_BUF, PWebSide, HTTPBytesToSend);
TCPTxDataCount = HTTPBytesToSend; // bytes to xfer
InsertDynamicValues(); // exchange some strings...
TCPTransmitTxBuffer(); // send last segment
TCPClose(); // and close connection
HTTPBytesToSend = 0; // all data sent
}
HTTPStatus |= HTTP_SEND_PAGE; // ok, 1st loop executed
}
}
else
HTTPStatus &= ~HTTP_SEND_PAGE; // reset help-flag if not connected
}
void recieve_state(state_s * state)
{
memcpy(state,TCP_RX_BUF,sizeof(state_s));
TCPReleaseRxBuffer();
}
