int main(int argc, char** argv) {
struct ip_addr addr;
struct ip_addr mask;
/* Test 1 */
IP64_ADDR(&addr,0,0,0,0);
IP64_MASKADDR(&mask,0,0,0,0);
printf("0.0.0.0/0.0.0.0 %u %u %u %u %u %u %u %u\n",
addr.addr[0], addr.addr[1], addr.addr[2], addr.addr[3],
mask.addr[0], mask.addr[1], mask.addr[2], mask.addr[3]);
/* Test 2 */
IP64_ADDR(&addr,192,168,250,20);
IP64_MASKADDR(&mask,192, 168, 250, 20);
printf("192.168.250.20/192.168.250.20 %u %u %u %u %u %u %u %u\n",
addr.addr[0], addr.addr[1], addr.addr[2], addr.addr[3],
mask.addr[0], mask.addr[1], mask.addr[2], mask.addr[3]);
/* Test 3 */
IP64_ADDR(&addr,255,255,255,255);
IP64_MASKADDR(&mask,255, 255, 255, 255);
printf("255.255.255.255/255.255.255.255 %u %u %u %u %u %u %u %u\n",
addr.addr[0], addr.addr[1], addr.addr[2], addr.addr[3],
mask.addr[0], mask.addr[1], mask.addr[2], mask.addr[3]);
/* TODO: IPV6 tests */
return 0;
}
static void readdefroute(char *arg,struct netif *nif,int af)
{
struct addrinfo *res,hint;
struct ip_addr ipaddr;
int err;
memset(&hint,0,sizeof(hint));
hint.ai_family=af;
if ((err=getaddrinfo(arg,NULL,&hint,&res))!=0)
printlog(LOG_ERR,"IP address %s error %s",arg,gai_strerror(err));
else {
switch(res->ai_family) {
case PF_INET:
{
struct sockaddr_in *in=(struct sockaddr_in *)res->ai_addr;
int addrh=ntohl(in->sin_addr.s_addr);
unsigned char i,addr[4];
for (i=0;i<4;i++,addrh>>=8)
addr[3-i]=addrh;
IP64_ADDR(&ipaddr, addr[0],addr[1],addr[2],addr[3]);
lwip_add_route(lwipstack,IP_ADDR_ANY,IP_ADDR_ANY,&ipaddr,nif,0);
}
break;
case PF_INET6:
{
struct sockaddr_in6 *in=(struct sockaddr_in6 *)res->ai_addr;
sockaddr2ip_6addr(&ipaddr,in->sin6_addr.s6_addr);
lwip_add_route(lwipstack,IP_ADDR_ANY,IP_ADDR_ANY,&ipaddr,nif,0);
}
break;
default:
printlog(LOG_ERR,"Unsupported Address Family: %s",arg);
}
freeaddrinfo(res);
}
}
static void readip(char *arg,struct netif *nif,int af)
{
char *bit=rindex(arg,'/');
if (bit == 0)
printlog(LOG_ERR,"IP addresses must include the netmask i.e. addr/maskbits");
else {
int bitno=atoi(bit+1);
*bit=0;
struct addrinfo *res,hint;
struct ip_addr ipaddr,netmask;
int err;
memset(&hint,0,sizeof(hint));
hint.ai_family=af;
if ((err=getaddrinfo(arg,NULL,&hint,&res))!=0)
printlog(LOG_ERR,"IP address %s error %s",arg,gai_strerror(err));
else {
switch(res->ai_family) {
case PF_INET:
{
struct sockaddr_in *in=(struct sockaddr_in *)res->ai_addr;
int addrh=ntohl(in->sin_addr.s_addr);
unsigned char i,addr[4];
for (i=0;i<4;i++,addrh>>=8)
addr[3-i]=addrh;
IP64_ADDR(&ipaddr, addr[0],addr[1],addr[2],addr[3]);
bitno2mask(addr,bitno,4);
IP64_MASKADDR(&netmask, addr[0],addr[1],addr[2],addr[3]);
lwip_add_addr(nif,&ipaddr,&netmask);
}
break;
case PF_INET6:
{
struct sockaddr_in6 *in=(struct sockaddr_in6 *)res->ai_addr;
unsigned char *addr=in->sin6_addr.s6_addr;
sockaddr2ip_6addr(&ipaddr,addr);
bitno2mask(addr,bitno,16);
sockaddr2ip_6addr(&netmask,addr);
lwip_add_addr(nif,&ipaddr,&netmask);
}
break;
default:
printlog(LOG_ERR,"Unsupported Address Family: %s",arg);
}
freeaddrinfo(res);
}
}
}
