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pppapi.h
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 PPPAPI_H
29 #define PPPAPI_H
30 
31 #include "ppp_opts.h"
32 
33 #if PPP_API
34 
35 #if PPP_SUPPORT /* don't build if not configured for use in ppp_opts.h */
36 
37 #include "ppp.h"
38 #if PPPOS_SUPPORT
39 #include "pppos.h"
40 #endif /* PPPOS_SUPPORT */
41 
42 #ifdef __cplusplus
43 extern "C" {
44 #endif
45 
46 struct pppapi_msg_msg {
47  ppp_pcb *ppp;
48  union {
49 #if PPP_NOTIFY_PHASE
50  struct {
51  ppp_notify_phase_cb_fn notify_phase_cb;
52  } setnotifyphasecb;
53 #endif /* PPP_NOTIFY_PHASE */
54 #if PPPOS_SUPPORT
55  struct {
56  struct netif *pppif;
57  pppos_output_cb_fn output_cb;
58  ppp_link_status_cb_fn link_status_cb;
59  void *ctx_cb;
60  } serialcreate;
61 #endif /* PPPOS_SUPPORT */
62 #if PPPOE_SUPPORT
63  struct {
64  struct netif *pppif;
65  struct netif *ethif;
66  const char *service_name;
67  const char *concentrator_name;
68  ppp_link_status_cb_fn link_status_cb;
69  void *ctx_cb;
70  } ethernetcreate;
71 #endif /* PPPOE_SUPPORT */
72 #if PPPOL2TP_SUPPORT
73  struct {
74  struct netif *pppif;
75  struct netif *netif;
76  API_MSG_M_DEF_C(ip_addr_t, ipaddr);
77  u16_t port;
78 #if PPPOL2TP_AUTH_SUPPORT
79  const u8_t *secret;
80  u8_t secret_len;
81 #endif /* PPPOL2TP_AUTH_SUPPORT */
82  ppp_link_status_cb_fn link_status_cb;
83  void *ctx_cb;
84  } l2tpcreate;
85 #endif /* PPPOL2TP_SUPPORT */
86  struct {
87  u16_t holdoff;
88  } connect;
89  struct {
90  u8_t nocarrier;
91  } close;
92  struct {
93  u8_t cmd;
94  void *arg;
95  } ioctl;
96  } msg;
97 };
98 
99 struct pppapi_msg {
100  struct tcpip_api_call_data call;
101  struct pppapi_msg_msg msg;
102 };
103 
104 /* API for application */
105 err_t pppapi_set_default(ppp_pcb *pcb);
106 #if PPP_NOTIFY_PHASE
107 err_t pppapi_set_notify_phase_callback(ppp_pcb *pcb, ppp_notify_phase_cb_fn notify_phase_cb);
108 #endif /* PPP_NOTIFY_PHASE */
109 #if PPPOS_SUPPORT
110 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);
111 #endif /* PPPOS_SUPPORT */
112 #if PPPOE_SUPPORT
113 ppp_pcb *pppapi_pppoe_create(struct netif *pppif, struct netif *ethif, const char *service_name,
114  const char *concentrator_name, ppp_link_status_cb_fn link_status_cb,
115  void *ctx_cb);
116 #endif /* PPPOE_SUPPORT */
117 #if PPPOL2TP_SUPPORT
118 ppp_pcb *pppapi_pppol2tp_create(struct netif *pppif, struct netif *netif, ip_addr_t *ipaddr, u16_t port,
119  const u8_t *secret, u8_t secret_len,
120  ppp_link_status_cb_fn link_status_cb, void *ctx_cb);
121 #endif /* PPPOL2TP_SUPPORT */
122 err_t pppapi_connect(ppp_pcb *pcb, u16_t holdoff);
123 #if PPP_SERVER
124 err_t pppapi_listen(ppp_pcb *pcb);
125 #endif /* PPP_SERVER */
126 err_t pppapi_close(ppp_pcb *pcb, u8_t nocarrier);
127 err_t pppapi_free(ppp_pcb *pcb);
128 err_t pppapi_ioctl(ppp_pcb *pcb, u8_t cmd, void *arg);
129 
130 #ifdef __cplusplus
131 }
132 #endif
133 
134 #endif /* PPP_SUPPORT */
135 
136 #endif /* PPP_API */
137 
138 #endif /* PPPAPI_H */
Network Point to Point Protocol over Serial header file.
Generic data structure used for all lwIP network interfaces.
IP address structure for passing IP addresses by value.
Definition: nsapi_types.h:190
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