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108 lines
3.4 KiB
C
108 lines
3.4 KiB
C
/*
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* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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* Author: Adam Dunkels <adam@sics.se>
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*
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*/
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#ifndef __LWIP_API_MSG_H__
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#define __LWIP_API_MSG_H__
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#include "lwip/opt.h"
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#if LWIP_NETCONN /* don't build if not configured for use in lwipopts.h */
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#include "lwip/pbuf.h"
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#include "lwip/sys.h"
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#include "lwip/ip.h"
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#include "lwip/udp.h"
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#include "lwip/tcp.h"
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#include "lwip/api.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* IP addresses and port numbers are expected to be in
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* the same byte order as in the corresponding pcb.
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*/
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struct api_msg_msg {
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struct netconn *conn;
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union {
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struct netbuf *b; /* do_send */
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struct {
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u8_t proto;
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} n; /* do_newconn */
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struct {
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struct ip_addr *ipaddr;
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u16_t port;
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} bc; /* do_bind, do_connect */
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struct {
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const void *dataptr;
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int len;
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u8_t copy;
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} w; /* do_write */
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struct {
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u16_t len;
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} r; /* do_recv */
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#if LWIP_IGMP
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struct {
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struct ip_addr *multiaddr;
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struct ip_addr *interface;
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enum netconn_igmp join_or_leave;
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} jl; /* do_join_leave_group */
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#endif /* LWIP_IGMP */
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} msg;
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};
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struct api_msg {
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void (* function)(struct api_msg_msg *msg);
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struct api_msg_msg msg;
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};
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void do_newconn ( struct api_msg_msg *msg);
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void do_delconn ( struct api_msg_msg *msg);
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void do_bind ( struct api_msg_msg *msg);
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void do_connect ( struct api_msg_msg *msg);
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void do_disconnect ( struct api_msg_msg *msg);
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void do_listen ( struct api_msg_msg *msg);
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void do_send ( struct api_msg_msg *msg);
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void do_recv ( struct api_msg_msg *msg);
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void do_write ( struct api_msg_msg *msg);
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void do_close ( struct api_msg_msg *msg);
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#if LWIP_IGMP
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void do_join_leave_group( struct api_msg_msg *msg);
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#endif /* LWIP_IGMP */
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#ifdef __cplusplus
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}
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#endif
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#endif /* LWIP_NETCONN */
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#endif /* __LWIP_API_MSG_H__ */
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