/* | |
* 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" | |
#if LWIP_NETIF_API /* don't build if not configured for use in lwipopts.h */ | |
#include "lwip/sys.h" | |
#include "lwip/netif.h" | |
#include "lwip/dhcp.h" | |
#include "lwip/autoip.h" | |
#ifdef __cplusplus | |
extern "C" { | |
#endif | |
struct netifapi_msg_msg { | |
#if !LWIP_TCPIP_CORE_LOCKING | |
sys_sem_t sem; | |
#endif /* !LWIP_TCPIP_CORE_LOCKING */ | |
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; | |
struct { | |
void (* voidfunc)(struct netif *netif); | |
err_t (* errtfunc)(struct netif *netif); | |
} common; | |
} msg; | |
}; | |
struct netifapi_msg { | |
void (* function)(struct netifapi_msg_msg *msg); | |
struct netifapi_msg_msg 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_common ( struct netif *netif, | |
void (* voidfunc)(struct netif *netif), | |
err_t (* errtfunc)(struct netif *netif) ); | |
#define netifapi_netif_remove(n) netifapi_netif_common(n, netif_remove, NULL) | |
#define netifapi_netif_set_up(n) netifapi_netif_common(n, netif_set_up, NULL) | |
#define netifapi_netif_set_down(n) netifapi_netif_common(n, netif_set_down, NULL) | |
#define netifapi_netif_set_default(n) netifapi_netif_common(n, netif_set_default, NULL) | |
#define netifapi_dhcp_start(n) netifapi_netif_common(n, NULL, dhcp_start) | |
#define netifapi_dhcp_stop(n) netifapi_netif_common(n, dhcp_stop, NULL) | |
#define netifapi_autoip_start(n) netifapi_netif_common(n, NULL, autoip_start) | |
#define netifapi_autoip_stop(n) netifapi_netif_common(n, NULL, autoip_stop) | |
#ifdef __cplusplus | |
} | |
#endif | |
#endif /* LWIP_NETIF_API */ | |
#endif /* __LWIP_NETIFAPI_H__ */ |