1*10465441SEvalZero /** 2*10465441SEvalZero * @file 3*10465441SEvalZero * Application layered TCP connection API (to be used from TCPIP thread)\n 4*10465441SEvalZero * This interface mimics the tcp callback API to the application while preventing 5*10465441SEvalZero * direct linking (much like virtual functions). 6*10465441SEvalZero * This way, an application can make use of other application layer protocols 7*10465441SEvalZero * on top of TCP without knowing the details (e.g. TLS, proxy connection). 8*10465441SEvalZero * 9*10465441SEvalZero * This file contains the base implementation calling into tcp. 10*10465441SEvalZero */ 11*10465441SEvalZero 12*10465441SEvalZero /* 13*10465441SEvalZero * Copyright (c) 2017 Simon Goldschmidt 14*10465441SEvalZero * All rights reserved. 15*10465441SEvalZero * 16*10465441SEvalZero * Redistribution and use in source and binary forms, with or without modification, 17*10465441SEvalZero * are permitted provided that the following conditions are met: 18*10465441SEvalZero * 19*10465441SEvalZero * 1. Redistributions of source code must retain the above copyright notice, 20*10465441SEvalZero * this list of conditions and the following disclaimer. 21*10465441SEvalZero * 2. Redistributions in binary form must reproduce the above copyright notice, 22*10465441SEvalZero * this list of conditions and the following disclaimer in the documentation 23*10465441SEvalZero * and/or other materials provided with the distribution. 24*10465441SEvalZero * 3. The name of the author may not be used to endorse or promote products 25*10465441SEvalZero * derived from this software without specific prior written permission. 26*10465441SEvalZero * 27*10465441SEvalZero * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 28*10465441SEvalZero * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 29*10465441SEvalZero * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 30*10465441SEvalZero * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 31*10465441SEvalZero * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 32*10465441SEvalZero * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33*10465441SEvalZero * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34*10465441SEvalZero * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 35*10465441SEvalZero * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 36*10465441SEvalZero * OF SUCH DAMAGE. 37*10465441SEvalZero * 38*10465441SEvalZero * This file is part of the lwIP TCP/IP stack. 39*10465441SEvalZero * 40*10465441SEvalZero * Author: Simon Goldschmidt <[email protected]> 41*10465441SEvalZero * 42*10465441SEvalZero */ 43*10465441SEvalZero #ifndef LWIP_HDR_ALTCP_TCP_H 44*10465441SEvalZero #define LWIP_HDR_ALTCP_TCP_H 45*10465441SEvalZero 46*10465441SEvalZero #include "lwip/opt.h" 47*10465441SEvalZero 48*10465441SEvalZero #if LWIP_ALTCP /* don't build if not configured for use in lwipopts.h */ 49*10465441SEvalZero 50*10465441SEvalZero #include "lwip/altcp.h" 51*10465441SEvalZero 52*10465441SEvalZero #ifdef __cplusplus 53*10465441SEvalZero extern "C" { 54*10465441SEvalZero #endif 55*10465441SEvalZero 56*10465441SEvalZero struct altcp_pcb *altcp_tcp_new_ip_type(u8_t ip_type); 57*10465441SEvalZero 58*10465441SEvalZero #define altcp_tcp_new() altcp_tcp_new_ip_type(IPADDR_TYPE_V4) 59*10465441SEvalZero #define altcp_tcp_new_ip6() altcp_tcp_new_ip_type(IPADDR_TYPE_V6) 60*10465441SEvalZero 61*10465441SEvalZero struct altcp_pcb *altcp_tcp_alloc(void *arg, u8_t ip_type); 62*10465441SEvalZero 63*10465441SEvalZero struct tcp_pcb; 64*10465441SEvalZero struct altcp_pcb *altcp_tcp_wrap(struct tcp_pcb *tpcb); 65*10465441SEvalZero 66*10465441SEvalZero #ifdef __cplusplus 67*10465441SEvalZero } 68*10465441SEvalZero #endif 69*10465441SEvalZero 70*10465441SEvalZero #endif /* LWIP_ALTCP */ 71*10465441SEvalZero 72*10465441SEvalZero #endif /* LWIP_HDR_ALTCP_TCP_H */ 73