.#netprocess.c.1.4

lwIP-Softools-11Jul2002-alpha

/*
 * Function to process network packets and timeouts intermittently.
 *
 * (C) 2001 Compendium Technologies, Inc.
 * (C) 2001 Softools, Inc.
 * All rights reserved.
 *
 * This software is the proprietary information of Compendium Technologies, Inc.
 * and Softools, Inc. Use is subject to license terms.
 */
#include "net2000.h"
#include "lwip/netif.h"
#include "RTK8019AS.h"

unsigned char netProcessBusy = 0;

/*
 * Process (periodically) network traffic. This function can be run right from
 * an interrupt timer.
 */
near void netProcess(void)
{
    unsigned int gotPackets;

    // Need replacement here
    // TODO: First need to protect with variables
    // TODO: Socket replacement

    ipset3();
    if (netProcessBusy)
    {
        ipres();
        return;
    }
    else
    {
        netProcessBusy = 1;
        ipres();
    }
    do
    {
        // Keep looping round robin through all the interface while packets
        // are being read
        struct netif * interface = netif_list;
        gotPackets = 0;
        while(interface != NULL)
        {
#ifdef DEBUG
            //printf("processing an interface\n");
#endif
            // Try to read and route packets from each interface here
            // TODO: Different types of interfaces
            if (RTK8019AS_if_input(interface))
            {
                gotPackets = 1;
            }
            interface = interface->next;
        }
    }
    while(gotPackets);

    ipset3();
    netProcessBusy = 0;
    ipres();
}