blob: b2d053272e6d6694b3421726a3a08ec61272a3e9 (
plain)
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
152
153
154
155
156
|
#ifndef __AP_SESSION_H__
#define __AP_SESSION_H__
#include <sys/socket.h>
#include "triton.h"
#include "ap_net.h"
//#define AP_SESSIONID_LEN 16
#define AP_IFNAME_LEN 16
#define AP_STATE_STARTING 1
#define AP_STATE_ACTIVE 2
#define AP_STATE_FINISHING 3
#define AP_STATE_RESTORE 4
#define TERM_USER_REQUEST 1
#define TERM_SESSION_TIMEOUT 2
#define TERM_ADMIN_RESET 3
#define TERM_USER_ERROR 4
#define TERM_NAS_ERROR 5
#define TERM_NAS_REQUEST 6
#define TERM_NAS_REBOOT 7
#define TERM_AUTH_ERROR 8
#define TERM_LOST_CARRIER 9
#define TERM_IDLE_TIMEOUT 10
#define CTRL_TYPE_PPTP 1
#define CTRL_TYPE_L2TP 2
#define CTRL_TYPE_PPPOE 3
#define CTRL_TYPE_IPOE 4
#define CTRL_TYPE_OPENVPN 5
#define CTRL_TYPE_SSTP 6
#define MPPE_UNSET -2
#define MPPE_ALLOW -1
#define MPPE_DENY 0
#define MPPE_PREFER 1
#define MPPE_REQUIRE 2
struct ap_session;
struct backup_data;
struct rtnl_link_stats;
struct ap_ctrl {
struct triton_context_t *ctx;
int type;
const char *name;
const char *ifname;
int max_mtu;
int mppe;
char *calling_station_id;
char *called_station_id;
int dont_ifcfg:1;
int ppp:1;
void (*started)(struct ap_session*);
void (*finished)(struct ap_session *);
int (*terminate)(struct ap_session *, int hard);
};
struct ap_private
{
struct list_head entry;
void *key;
};
struct ap_session
{
struct list_head entry;
int state;
char *chan_name;
char ifname[AP_IFNAME_LEN];
char *ifname_rename;
int unit_idx;
int ifindex;
char sessionid[AP_SESSIONID_LEN+1];
time_t start_time;
time_t stop_time;
time_t idle_time;
char *username;
struct ipv4db_item_t *ipv4;
struct ipv6db_item_t *ipv6;
struct ipv6db_prefix_t *ipv6_dp;
char *ipv4_pool_name;
char *ipv6_pool_name;
struct ap_net *net;
const struct ap_ctrl *ctrl;
const char *comp;
#ifdef USE_BACKUP
struct backup_data *backup;
#endif
struct triton_context_t *wakeup;
int terminating:1;
int terminated:1;
int down:1;
int terminate_cause;
struct list_head pd_list;
int idle_timeout;
int session_timeout;
struct triton_timer_t timer;
uint32_t acct_rx_bytes;
uint32_t acct_tx_bytes;
uint32_t acct_input_gigawords;
uint32_t acct_output_gigawords;
uint32_t acct_rx_packets_i;
uint32_t acct_tx_packets_i;
uint32_t acct_rx_bytes_i;
uint32_t acct_tx_bytes_i;
int acct_start;
};
struct ap_session_stat
{
unsigned int active;
unsigned int starting;
unsigned int finishing;
};
extern pthread_rwlock_t ses_lock;
extern struct list_head ses_list;
extern int ap_shutdown;
extern int sock_fd;
extern int sock6_fd;
extern int urandom_fd;
extern struct ap_session_stat ap_session_stat;
extern int conf_max_sessions;
void ap_session_init(struct ap_session *ses);
void ap_session_set_ifindex(struct ap_session *ses);
int ap_session_starting(struct ap_session *ses);
void ap_session_finished(struct ap_session *ses);
void ap_session_terminate(struct ap_session *ses, int cause, int hard);
void ap_session_activate(struct ap_session *ses);
void ap_session_accounting_started(struct ap_session *ses);
int ap_session_set_username(struct ap_session *ses, char *username);
int ap_check_username(const char *username);
void ap_session_ifup(struct ap_session *ses);
void ap_session_ifdown(struct ap_session *ses);
int ap_session_rename(struct ap_session *ses, const char *ifname, int len);
int ap_session_read_stats(struct ap_session *ses, struct rtnl_link_stats *stats);
int ap_shutdown_soft(void (*cb)(void), int term);
#endif
|
