C++ (Cpp) add_req_ipaddr Examples

Example #1

File: dhcpc.c Project: afrendybayu/tampilan_lipi

static void send_request (void)
{
  u8_t *end;
  dhcpMsg_t *m = (dhcpMsg_t *) uip_appdata;

  create_msg (m);

  end = add_msg_type (&m->options [4], DHCPREQUEST);
  end = add_server_id (end);
  end = add_req_ipaddr (end);
  end = add_end (end);

  uip_send (uip_appdata, end - (u8_t *) uip_appdata);
}

Example #2

File: dhcpc.c Project: AriZuu/picoos-net

/*---------------------------------------------------------------------------*/
static void
send_request(void)
{
  uint8_t *end;
  struct dhcp_msg *m = (struct dhcp_msg *)&dhcp_msg_buf;

  create_msg(m);
  
  end = add_msg_type(&m->options[4], DHCPREQUEST);
  end = add_server_id(end);
  end = add_req_ipaddr(end);
  end = add_end(end);
  
  uosFileWrite(s.conn, (void*)m, end - (uint8_t*)m);
}

Example #3

File: dhcpv4.c Project: examyes/SMeshStudio

/*---------------------------------------------------------------------------*/
static void
send_request(void)
{
  uint8_t *end;
  struct dhcp_msg *m = (struct dhcp_msg *)uip_appdata;

  create_msg(m);
  
  end = add_msg_type(&m->options[4], DHCPREQUEST);
  end = add_server_id(end);
  end = add_req_ipaddr(end);
  end = add_end(end);
  
  uip_send(uip_appdata, (int)(end - (uint8_t *)uip_appdata));
}

Example #4

File: dhcpc.c Project: BackupTheBerlios/elua-svn

/*---------------------------------------------------------------------------*/
static void
send_request(void)
{
  u8_t *end;
  struct dhcp_msg *m = (struct dhcp_msg *)uip_appdata;

  create_msg(m);
  
  end = add_msg_type(&m->options[4], DHCPREQUEST);
  end = add_server_id(end);
  end = add_req_ipaddr(end);
  end = add_req_host_name(end, HOSTNAME);
  end = add_end(end);
  
  uip_send(uip_appdata, end - (u8_t *)uip_appdata);
}

Example #5

File: dhcpv4.c Project: sunkaizhu/zephyr

/* Prepare DHCPv4 Message request and send it to peer */
static void send_request(struct net_if *iface, bool renewal)
{
	struct net_buf *buf;

	buf = prepare_message(iface, DHCPV4_MSG_TYPE_REQUEST);
	if (!buf) {
		goto fail;
	}

	if (!add_server_id(buf) ||
	    !add_req_ipaddr(buf) ||
	    !add_end(buf)) {
		goto fail;
	}

	setup_header(buf);

	if (net_send_data(buf) < 0) {
		goto fail;
	}

	if (renewal) {
		iface->dhcpv4.state = NET_DHCPV4_RENEWAL;
	} else {
		iface->dhcpv4.state = NET_DHCPV4_REQUEST;
	}

	iface->dhcpv4.attempts++;

	k_delayed_work_init(&iface->dhcpv4_timeout, dhcpv4_timeout);
	k_delayed_work_submit(&iface->dhcpv4_timeout, get_dhcpv4_timeout());

	return;

fail:
	NET_DBG("Message preparation failed");

	if (!buf) {
		net_nbuf_unref(buf);
	}
}