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This commit is contained in:
Joseph Henry 2015-09-15 18:27:52 -04:00
commit 11731af45a
4 changed files with 63 additions and 20 deletions
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28
netcon/NetconEthernetTap.hpp
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@ -186,6 +186,9 @@ private:
------------------------ low-level Interface functions -------------------------
------------------------------------------------------------------------------*/
static err_t low_level_output(struct netif *netif, struct pbuf *p);
static void low_level_init(struct netif *netif)
{
fprintf(stderr, "low_level_init\n");
@ -193,14 +196,25 @@ private:
static err_t tapif_init(struct netif *netif)
{
fprintf(stderr, "tapif_init\n");
//netif->state = tapif;
netif->name[0] = 't';
netif->name[1] = 'p';
//netif->output = netif->state.lwipstack->etharp_output;
netif->linkoutput = low_level_output;
//netif->mtu = 1500;
/* hardware address length */
netif->hwaddr_len = 6;
//tapif->ethaddr = (struct eth_addr *)&(netif->hwaddr[0]);
netif->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP | NETIF_FLAG_IGMP;
//low_level_init(netif);
return ERR_OK;
}
static err_t low_level_output(struct netif *netif, struct pbuf *p)
{
struct pbuf *q;
char buf[1514];
char buf[2800+14];
char *bufptr;
//struct tapif *tapif;
int tot_len = 0;
@ -233,8 +247,14 @@ private:
src_mac.setTo(ethhdr->src.addr, 6);
dest_mac.setTo(ethhdr->dest.addr, 6);
tap->_handler(tap->_arg,tap->_nwid,src_mac,dest_mac,ZT_ETHERTYPE_IPV4,0,buf,p->tot_len);
fprintf(stderr, "low_level_output(%d)\n", tap->_nwid);
tap->_handler(tap->_arg,tap->_nwid,src_mac,dest_mac,Utils::ntoh((uint16_t)ethhdr->type),0,buf + sizeof(struct eth_hdr),p->tot_len);
fprintf(stderr, "ethhdr->type = %x\n", ethhdr->type);
fprintf(stderr, "p->tot_len = %x\n", p->tot_len);
fprintf(stderr, "src_mac = %s\n", src_mac.toString().c_str());
fprintf(stderr, "dest_mac = %s\n", dest_mac.toString().c_str());
//fprintf(stderr, "htons(ethhdr->type) = %x\n", Utils::hton((uint16_t)ethhdr->type));
fprintf(stderr, "low_level_output(%x)\n", tap->_nwid);
return ERR_OK;
}