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