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#include "uip_pbuf.h"
#include "uip-conf.h"
#include "rtdef.h"
#include "uip.h"
#include "uip_arp.h"
#include "uip_netif.h"
extern u16_t uip_len, uip_slen;
void
etharp_ip_input(struct netif *netif, struct pbuf *p)
{
u8_t *ptr;
int i;
ptr = p->payload;
uip_len = p->len;
for (i=0;i<p->len;i++) uip_buf[i] = ptr[i];
uip_arp_ipin();
uip_input();
return;
}
void
etharp_arp_input(struct netif *netif, struct eth_addr *ethaddr, struct pbuf *p)
{
u8_t *ptr,*pdata;
//struct pbuf *q;
int i;
ptr = p->payload;
uip_len = p->len;
for (i=0;i<p->len;i++) uip_buf[i] = ptr[i];
uip_arp_arpin(); //update arp table uip_arp_arpin
if (uip_len)
{
if (( pdata =(u8_t*)rt_malloc(1500*sizeof(u8_t))) ==RT_NULL)
{
pbuf_free(p);
return;
}
for (i=0; i < (UIP_LLH_LEN + 40); ++i)
{
pdata[i] = uip_buf[i];
}
for (; i < uip_len; ++i)
{
pdata[i] = uip_appdata[i - UIP_LLH_LEN - 40 ];
}
//q = p;
p ->payload = pdata;
p->len = uip_len;
netif->linkoutput(netif,p);
rt_free(pdata);
pbuf_free(p);
// pbuf_free(q);
return ;
// return 0; //ERR_OK
}
pbuf_free(p);
}
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