socket_error_t lwipv4_socket_send_to(struct socket *socket, const void * buf, const size_t len, const struct socket_addr *addr, const uint16_t port)
{
ip_addr_t a;
err_t err = ERR_VAL;
switch(socket->family) {
case SOCKET_DGRAM: {
struct pbuf *pb = pbuf_alloc(PBUF_TRANSPORT,len,PBUF_RAM);
socket_event_t e;
socket_api_handler_t handler = socket->handler;
err = pbuf_take(pb, buf, len);
if (err != ERR_OK)
break;
a.addr = socket_addr_get_ipv4_addr(addr);
err = udp_sendto(socket->impl, pb, &a, port);
pbuf_free(pb);
if (err != ERR_OK)
break;
e.event = SOCKET_EVENT_TX_DONE;
e.sock = socket;
e.i.t.sentbytes = len;
socket->event = &e;
handler();
socket->event = NULL;
break;
}
case SOCKET_STREAM:
err = ERR_USE;
break;
}
return lwipv4_socket_error_remap(err);
}
int socket_api_test_socket_str2addr(socket_stack_t stack, socket_address_family_t disable_family)
{
struct socket s;
socket_error_t err;
int afi;
struct socket_addr addr;
const struct socket_api * api = socket_get_api(stack);
s.api = api;
s.stack = stack;
// Create a socket for each address family
for (afi = SOCKET_AF_UNINIT+1; afi < SOCKET_AF_MAX; afi++) {
socket_address_family_t af = static_cast<socket_address_family_t>(afi);
if (af == disable_family) {
continue;
}
switch(af) {
case SOCKET_AF_INET4:
for (unsigned i = 0; i < nIPv4Entries; i++) {
err = api->str2addr(&s, &addr, IPv4_TestAddresses[i].test);
TEST_EQ(err, SOCKET_ERROR_NONE);
if (!TEST_EQ(socket_addr_get_ipv4_addr(&addr), IPv4_TestAddresses[i].expect)) {
printf ("Expected: %08lx, got: %08lx\r\n", IPv4_TestAddresses[i].expect,socket_addr_get_ipv4_addr(&addr));
}
}
break;
default:
TEST_EQ(1,0);
break;
}
}
TEST_RETURN();
}
static socket_error_t lwipv4_socket_bind(struct socket *sock, const struct socket_addr *address, const uint16_t port)
{
err_t err = ERR_OK;
ip_addr_t a;
switch (sock->family){
case SOCKET_DGRAM:
a.addr = socket_addr_get_ipv4_addr(address);
err = udp_bind((struct udp_pcb *)sock->impl, &a, port);
break;
case SOCKET_STREAM:
a.addr = socket_addr_get_ipv4_addr(address);
err = tcp_bind((struct tcp_pcb *)sock->impl, &a, port);
break;
default:
return SOCKET_ERROR_BAD_FAMILY;
}
return lwipv4_socket_error_remap(err);
}