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#ifndef __PLUGIN_H__
#define __PLUGIN_H__
#define PLUGIN_API_VERSION 7
#define MAX_PLUGIN_TYPES 30
enum
{
PLUGIN_PRE_AUTH = 1,
PLUGIN_POST_AUTH,
PLUGIN_TIMER,
PLUGIN_NEW_SESSION,
PLUGIN_KILL_SESSION,
PLUGIN_CONTROL,
PLUGIN_RADIUS_RESPONSE,
PLUGIN_RADIUS_RESET,
PLUGIN_RADIUS_ACCOUNT,
PLUGIN_BECOME_MASTER,
PLUGIN_NEW_SESSION_MASTER,
};
#define PLUGIN_RET_ERROR 0
#define PLUGIN_RET_OK 1
#define PLUGIN_RET_STOP 2
#define PLUGIN_RET_NOTMASTER 3
struct pluginfuncs
{
void (*log)(int level, sessionidt s, tunnelidt t, const char *format, ...);
void (*log_hex)(int level, const char *title, const uint8_t *data, int maxsize);
char *(*fmtaddr)(in_addr_t addr, int n);
sessionidt (*get_session_by_username)(char *username);
sessiont *(*get_session_by_id)(sessionidt s);
sessionidt (*get_id_by_session)(sessiont *s);
uint16_t (*radiusnew)(sessionidt s);
void (*radiussend)(uint16_t r, uint8_t state);
void *(*getconfig)(char *key, enum config_typet type);
void (*sessionshutdown)(sessionidt s, char const *reason, int result, int error, int term_cause);
void (*sessionkill)(sessionidt s, char *reason);
void (*throttle)(sessionidt s, int rate_in, int rate_out);
int (*session_changed)(int sid);
};
struct param_pre_auth
{
tunnelt *t;
sessiont *s;
char *username;
char *password;
int protocol;
int continue_auth;
};
struct param_post_auth
{
tunnelt *t;
sessiont *s;
char *username;
short auth_allowed;
int protocol;
};
struct param_timer
{
time_t time_now;
};
struct param_new_session
{
tunnelt *t;
sessiont *s;
};
struct param_kill_session
{
tunnelt *t;
sessiont *s;
};
struct param_control
{
int iam_master;
int argc;
char **argv;
// output
int response;
char *additional;
};
struct param_radius_response
{
tunnelt *t;
sessiont *s;
char *key;
char *value;
};
struct param_radius_reset
{
tunnelt *t;
sessiont *s;
};
struct param_radius_account
{
tunnelt *t;
sessiont *s;
uint8_t **packet;
};
#endif /* __PLUGIN_H__ */
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