static err_t
http_recv(void *arg, struct tcp_pcb *pcb, struct pbuf *p, err_t err)
{
struct http_state *http;
http = arg;
if (err == ERR_OK && p != NULL) {
struct pbuf *q;
for (q = p; q; q = q->next)
httpd_receive(http, q->payload, q->len);
pbuf_free(p);
/* Inform TCP that we have taken the data. */
tcp_recved(pcb, p->tot_len);
send_data(pcb, http);
}
if (err == ERR_OK && p == NULL) {
close_conn(pcb, http);
}
return ERR_OK;
}
int main(void) {
struct http_state http;
httpd_init(&http, 0);
while (1) {
char line[1024];
int r = read(0, line, 1024);
if (r < 0)
break;
httpd_receive(&http, line, r);
if (http.state_server == HTTPD_SERVER_CLOSE)
break;
}
return 0;
}
