BadVPN – Blame information for rev 1

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