1/* 2 * Redistribution and use in source and binary forms, with or without modification, 3 * are permitted provided that the following conditions are met: 4 * 5 * 1. Redistributions of source code must retain the above copyright notice, 6 * this list of conditions and the following disclaimer. 7 * 2. Redistributions in binary form must reproduce the above copyright notice, 8 * this list of conditions and the following disclaimer in the documentation 9 * and/or other materials provided with the distribution. 10 * 3. The name of the author may not be used to endorse or promote products 11 * derived from this software without specific prior written permission. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 14 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 15 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 16 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 17 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 18 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 19 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 20 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 21 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 22 * OF SUCH DAMAGE. 23 * 24 * This file is part of the lwIP TCP/IP stack. 25 * 26 */ 27 28#ifndef LWIP_PPPAPI_H 29#define LWIP_PPPAPI_H 30 31#include "netif/ppp/ppp_opts.h" 32 33#if LWIP_PPP_API /* don't build if not configured for use in lwipopts.h */ 34 35#include "lwip/sys.h" 36#include "lwip/netif.h" 37#include "lwip/priv/tcpip_priv.h" 38#include "netif/ppp/ppp.h" 39#if PPPOS_SUPPORT 40#include "netif/ppp/pppos.h" 41#endif /* PPPOS_SUPPORT */ 42 43#ifdef __cplusplus 44extern "C" { 45#endif 46 47struct pppapi_msg_msg { 48 ppp_pcb *ppp; 49 union { 50#if PPP_NOTIFY_PHASE 51 struct { 52 ppp_notify_phase_cb_fn notify_phase_cb; 53 } setnotifyphasecb; 54#endif /* PPP_NOTIFY_PHASE */ 55#if PPPOS_SUPPORT 56 struct { 57 struct netif *pppif; 58 pppos_output_cb_fn output_cb; 59 ppp_link_status_cb_fn link_status_cb; 60 void *ctx_cb; 61 } serialcreate; 62#endif /* PPPOS_SUPPORT */ 63#if PPPOE_SUPPORT 64 struct { 65 struct netif *pppif; 66 struct netif *ethif; 67 const char *service_name; 68 const char *concentrator_name; 69 ppp_link_status_cb_fn link_status_cb; 70 void *ctx_cb; 71 } ethernetcreate; 72#endif /* PPPOE_SUPPORT */ 73#if PPPOL2TP_SUPPORT 74 struct { 75 struct netif *pppif; 76 struct netif *netif; 77 API_MSG_M_DEF_C(ip_addr_t, ipaddr); 78 u16_t port; 79#if PPPOL2TP_AUTH_SUPPORT 80 const u8_t *secret; 81 u8_t secret_len; 82#endif /* PPPOL2TP_AUTH_SUPPORT */ 83 ppp_link_status_cb_fn link_status_cb; 84 void *ctx_cb; 85 } l2tpcreate; 86#endif /* PPPOL2TP_SUPPORT */ 87 struct { 88 u16_t holdoff; 89 } connect; 90 struct { 91 u8_t nocarrier; 92 } close; 93 struct { 94 u8_t cmd; 95 void *arg; 96 } ioctl; 97 } msg; 98}; 99 100struct pppapi_msg { 101 struct tcpip_api_call_data call; 102 struct pppapi_msg_msg msg; 103}; 104 105/* API for application */ 106err_t pppapi_set_default(ppp_pcb *pcb); 107#if PPP_NOTIFY_PHASE 108err_t pppapi_set_notify_phase_callback(ppp_pcb *pcb, ppp_notify_phase_cb_fn notify_phase_cb); 109#endif /* PPP_NOTIFY_PHASE */ 110#if PPPOS_SUPPORT 111ppp_pcb *pppapi_pppos_create(struct netif *pppif, pppos_output_cb_fn output_cb, ppp_link_status_cb_fn link_status_cb, void *ctx_cb); 112#endif /* PPPOS_SUPPORT */ 113#if PPPOE_SUPPORT 114ppp_pcb *pppapi_pppoe_create(struct netif *pppif, struct netif *ethif, const char *service_name, 115 const char *concentrator_name, ppp_link_status_cb_fn link_status_cb, 116 void *ctx_cb); 117#endif /* PPPOE_SUPPORT */ 118#if PPPOL2TP_SUPPORT 119ppp_pcb *pppapi_pppol2tp_create(struct netif *pppif, struct netif *netif, ip_addr_t *ipaddr, u16_t port, 120 const u8_t *secret, u8_t secret_len, 121 ppp_link_status_cb_fn link_status_cb, void *ctx_cb); 122#endif /* PPPOL2TP_SUPPORT */ 123err_t pppapi_connect(ppp_pcb *pcb, u16_t holdoff); 124#if PPP_SERVER 125err_t pppapi_listen(ppp_pcb *pcb); 126#endif /* PPP_SERVER */ 127err_t pppapi_close(ppp_pcb *pcb, u8_t nocarrier); 128err_t pppapi_free(ppp_pcb *pcb); 129err_t pppapi_ioctl(ppp_pcb *pcb, u8_t cmd, void *arg); 130 131#ifdef __cplusplus 132} 133#endif 134 135#endif /* LWIP_PPP_API */ 136 137#endif /* LWIP_PPPAPI_H */ 138