You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
87 lines
2.9 KiB
87 lines
2.9 KiB
/* |
|
* Redistribution and use in source and binary forms, with or without modification, |
|
* are permitted provided that the following conditions are met: |
|
* |
|
* 1. Redistributions of source code must retain the above copyright notice, |
|
* this list of conditions and the following disclaimer. |
|
* 2. Redistributions in binary form must reproduce the above copyright notice, |
|
* this list of conditions and the following disclaimer in the documentation |
|
* and/or other materials provided with the distribution. |
|
* 3. The name of the author may not be used to endorse or promote products |
|
* derived from this software without specific prior written permission. |
|
* |
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
|
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT |
|
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT |
|
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
|
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
|
* OF SUCH DAMAGE. |
|
* |
|
* This file is part of the lwIP TCP/IP stack. |
|
* |
|
*/ |
|
|
|
#ifndef __LWIP_NETIFAPI_H__ |
|
#define __LWIP_NETIFAPI_H__ |
|
|
|
#include "lwip/opt.h" |
|
#include "lwip/sys.h" |
|
#include "lwip/netif.h" |
|
#include "lwip/dhcp.h" |
|
|
|
#if LWIP_NETIF_API |
|
|
|
enum netifapi_msg_type { |
|
NETIFAPI_MSG_NETIF_ADD, |
|
NETIFAPI_MSG_NETIF_REMOVE, |
|
#if LWIP_DHCP |
|
NETIFAPI_MSG_DHCP_START, |
|
NETIFAPI_MSG_DHCP_STOP |
|
#endif /* LWIP_DHCP */ |
|
}; |
|
|
|
struct netifapi_msg { |
|
enum netifapi_msg_type type; |
|
sys_sem_t sem; |
|
err_t err; |
|
struct netif *netif; |
|
union { |
|
struct { |
|
struct ip_addr *ipaddr; |
|
struct ip_addr *netmask; |
|
struct ip_addr *gw; |
|
void *state; |
|
err_t (* init)(struct netif *netif); |
|
err_t (* input)(struct pbuf *p, struct netif *netif); |
|
} add; |
|
} msg; |
|
}; |
|
|
|
|
|
/* API for application */ |
|
err_t netifapi_netif_add ( struct netif *netif, |
|
struct ip_addr *ipaddr, |
|
struct ip_addr *netmask, |
|
struct ip_addr *gw, |
|
void *state, |
|
err_t (* init)(struct netif *netif), |
|
err_t (* input)(struct pbuf *p, struct netif *netif) ); |
|
|
|
err_t netifapi_netif_remove( struct netif *netif); |
|
|
|
err_t netifapi_dhcp_start ( struct netif *netif); |
|
|
|
err_t netifapi_dhcp_stop ( struct netif *netif); |
|
|
|
|
|
/* API for tcpip_thread */ |
|
void netifapi_msg_input(struct netifapi_msg *msg); |
|
err_t netifapi_msg_post (struct netifapi_msg *msg); |
|
|
|
#endif /* LWIP_NETIF_API */ |
|
|
|
#endif /* __LWIP_NETIFAPI_H__ */
|
|
|