NetBurner Community Forum

Code: Select all

void ToggleDHCP(bool enable)
{
	int interface = GetFirstInterface();
	InterfaceBlock *dhcpIntf = GetInterFaceBlock(interface);
	DhcpObject *dhcpObj = dhcpIntf->dhcpClient;

	if(dhcpObj == NULL)
	{
		iprintf("Create a dhcp object since one doesn't exist\n");
		dhcpObj = new DhcpObject(interface);
	}

	if(enable)
	{
		iprintf("enabling DHCP\n");
		dhcpObj->StartDHCP();
		AssignedDHCP = true;
		iprintf("dhcpstate: %d\n", dhcpObj->GetDHCPState());
	}
	else
	{
		iprintf("disabling DHCP\n");
		dhcpObj->StopDHCP();
		AssignedDHCP = false;
		iprintf("dhcpstate: %d\n", dhcpObj->GetDHCPState());
	}

	if ( OSSemPend( &( dhcpObj->NotifySem ), 10 * TICKS_PER_SECOND ) == OS_TIMEOUT ) //Wait 10 seconds
	{
	  iprintf("\r\n\r\n*** WARNING ***\r\n");
	  iprintf("IP Address was set to 0.0.0.0, and a DHCP server could not be found.\r\n");
	  iprintf("Device does not have a valid IP address.\r\n\r\n");
	}
	else
	{
		ShowDhcpSettings(interface);
	}
}

void WSTask(void *pd)
{
	InterfaceBlock *dhcpIntf = GetInterFaceBlock(GetFirstInterface());
	DhcpObject *dhcpObj = dhcpIntf->dhcpClient;
	while(1)
	{
		OSTimeDly(6);
	// Send data up to the web interface via the websockets
		for(int i = 0; i < WS_MAX_SOCKS; i++)
		{
			if(EtherLink())
			{
				if(!AssignedDHCP)
				{
	//				iprintf("Ethernet connected and no DHCP assigned\n");
					iprintf("Start DHCP\n");
					ToggleDHCP(true);
				}
				else if(AssignedDHCP)
				{
					if(ws_fd[i] > 0)  // We only need to update the websocket if the website is loaded
					{
	//						iprintf("Update the Websocket\n");
						/* This is the websocket update function */
						if(dhcpObj->GetDHCPState() == SDHCP_CMPL && dhcpObj->GetDHCPState() != SDHCP_NOTSTARTED)
						{
							// check ethernet connection again
							if(EtherLink()) SendConfigReport(ws_fd[i]);
							iprintf("SendConfigReport\n");
						}
					}
				}
			}
			else
			{
				if(AssignedDHCP)
				{
					iprintf("Ethernet disconnected and DHCP is assigned\n");
					iprintf("stop dhcp\n");
					ToggleDHCP(false);
				}
			}
		}
	}
}

Code: Select all

char string[] = "test";
iprintf("send this through the websocket: %s\n", string);
int dataLen = strlen(string);
iprintf("dataLen = %d\n", dataLen);

int check = NB::WebSocket::ws_write(ws_fd, string, dataLen);
iprintf("check: %d\n", check);

Code: Select all

if (FD_ISSET(ws_fd[i], &read_fds))
{
	iprintf("Read FDs\n");
	NB::WebSocket::ws_read(ws_fd[i], IncomingBuffer, INCOMING_BUF_SIZE);
	printf("Incoming buffer: %s\n", IncomingBuffer);

	if(!strcmp(IncomingBuffer, "WS data request"))
	{
		iprintf("update ws\n");
		SendConfigReport(ws_fd[i]); // Send data to the web client
	}
}