1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
|
/*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
*/
#ifndef __LWIP_PPPAPI_H__
#define __LWIP_PPPAPI_H__
#include "lwip/opt.h"
#if LWIP_PPP_API /* don't build if not configured for use in lwipopts.h */
#include "lwip/sys.h"
#include "netif/ppp/ppp.h"
#ifdef __cplusplus
extern "C" {
#endif
struct pppapi_msg_msg {
#if !LWIP_TCPIP_CORE_LOCKING
sys_sem_t sem;
#endif /* !LWIP_TCPIP_CORE_LOCKING */
int err;
ppp_pcb *ppp;
union {
struct {
u8_t authtype;
char *user;
char *passwd;
} setauth;
#if PPP_NOTIFY_PHASE
struct {
ppp_notify_phase_cb_fn notify_phase_cb;
} setnotifyphasecb;
#endif /* PPP_NOTIFY_PHASE */
#if PPPOS_SUPPORT
struct {
sio_fd_t fd;
ppp_link_status_cb_fn link_status_cb;
void *ctx_cb;
} serialcreate;
#endif /* PPPOS_SUPPORT */
#if PPPOE_SUPPORT
struct {
struct netif *ethif;
const char *service_name;
const char *concentrator_name;
ppp_link_status_cb_fn link_status_cb;
void *ctx_cb;
} ethernetcreate;
#endif /* PPPOE_SUPPORT */
#if PPPOL2TP_SUPPORT
struct {
struct netif *netif;
ip_addr_t *ipaddr;
u16_t port;
#if PPPOL2TP_AUTH_SUPPORT
u8_t *secret;
u8_t secret_len;
#endif /* PPPOL2TP_AUTH_SUPPORT */
ppp_link_status_cb_fn link_status_cb;
void *ctx_cb;
} l2tpcreate;
#endif /* PPPOL2TP_SUPPORT */
struct {
u16_t holdoff;
} open;
struct {
int cmd;
void *arg;
} ioctl;
#if LWIP_NETIF_STATUS_CALLBACK
struct {
netif_status_callback_fn status_callback;
} netifstatuscallback;
#endif /* LWIP_NETIF_STATUS_CALLBACK */
#if LWIP_NETIF_LINK_CALLBACK
struct {
netif_status_callback_fn link_callback;
} netiflinkcallback;
#endif /* LWIP_NETIF_LINK_CALLBACK */
} msg;
};
struct pppapi_msg {
void (* function)(struct pppapi_msg_msg *msg);
struct pppapi_msg_msg msg;
};
/* API for application */
ppp_pcb *pppapi_new(void);
void pppapi_set_default(ppp_pcb *pcb);
void pppapi_set_auth(ppp_pcb *pcb, u8_t authtype, char *user, char *passwd);
#if PPP_NOTIFY_PHASE
void pppapi_set_notify_phase_callback(ppp_pcb *pcb, ppp_notify_phase_cb_fn notify_phase_cb);
#endif /* PPP_NOTIFY_PHASE */
#if PPPOS_SUPPORT
int pppapi_over_serial_create(ppp_pcb *pcb, sio_fd_t fd, ppp_link_status_cb_fn link_status_cb, void *ctx_cb);
#endif /* PPPOS_SUPPORT */
#if PPPOE_SUPPORT
int pppapi_over_ethernet_create(ppp_pcb *pcb, struct netif *ethif, const char *service_name,
const char *concentrator_name, ppp_link_status_cb_fn link_status_cb,
void *ctx_cb);
#endif /* PPPOE_SUPPORT */
#if PPPOL2TP_SUPPORT
int pppapi_over_l2tp_create(ppp_pcb *pcb, struct netif *netif, ip_addr_t *ipaddr, u16_t port,
u8_t *secret, u8_t secret_len,
ppp_link_status_cb_fn link_status_cb, void *ctx_cb);
#endif /* PPPOL2TP_SUPPORT */
int pppapi_open(ppp_pcb *pcb, u16_t holdoff);
int pppapi_close(ppp_pcb *pcb);
void pppapi_sighup(ppp_pcb *pcb);
int pppapi_delete(ppp_pcb *pcb);
int pppapi_ioctl(ppp_pcb *pcb, int cmd, void *arg);
#if LWIP_NETIF_STATUS_CALLBACK
void pppapi_set_netif_statuscallback(ppp_pcb *pcb, netif_status_callback_fn status_callback);
#endif /* LWIP_NETIF_STATUS_CALLBACK */
#if LWIP_NETIF_LINK_CALLBACK
void pppapi_set_netif_linkcallback(ppp_pcb *pcb, netif_status_callback_fn link_callback);
#endif /* LWIP_NETIF_LINK_CALLBACK */
#ifdef __cplusplus
}
#endif
#endif /* LWIP_PPP_API */
#endif /* __LWIP_PPPAPI_H__ */
|
