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#ifndef __RADIUS_H
#define __RADIUS_H
#include <stdint.h>
#include <sys/time.h>
#define REQ_LENGTH_MAX 4096
#define ATTR_TYPE_INTEGER 0
#define ATTR_TYPE_STRING 1
#define ATTR_TYPE_OCTETS 2
#define ATTR_TYPE_DATE 3
#define ATTR_TYPE_IPADDR 4
#define CODE_ACCESS_REQUEST 1
#define CODE_ACCESS_ACCEPT 2
#define CODE_ACCESS_REJECT 3
#define CODE_ACCESS_CHALLENGE 11
#define CODE_ACCOUNTING_REQUEST 4
#define CODE_ACCOUNTING_RESPONSE 5
#define CODE_DISCONNECT_REQUEST 40
#define CODE_DISCONNECT_ACK 41
#define CODE_DISCONNECT_NAK 42
#define CODE_COA_REQUEST 43
#define CODE_COA_ACK 44
#define CODE_COA_NAK 45
typedef union
{
int integer;
char *string;
uint8_t *octets;
time_t date;
in_addr_t ipaddr;
} rad_value_t;
struct rad_dict_t
{
struct list_head items;
struct list_head vendors;
};
struct rad_dict_vendor_t
{
struct list_head entry;
int id;
const char *name;
struct list_head items;
};
struct rad_dict_value_t
{
struct list_head entry;
rad_value_t val;
const char *name;
};
struct rad_dict_attr_t
{
struct list_head entry;
const char *name;
int id;
int type;
struct list_head values;
};
struct rad_attr_t
{
struct list_head entry;
struct rad_dict_attr_t *attr;
struct rad_dict_vendor_t *vendor;
//struct rad_dict_value_t *val;
rad_value_t val;
int len;
};
struct rad_packet_t
{
int code;
uint8_t id;
int len;
struct timeval tv;
struct list_head attrs;
void *buf;
};
struct rad_plugin_t
{
struct list_head entry;
int (*send_access_request)(struct rad_plugin_t *, struct rad_packet_t *pack);
int (*send_accounting_request)(struct rad_plugin_t *, struct rad_packet_t *pack);
};
struct ppp_t;
void rad_register_plugin(struct ppp_t *, struct rad_plugin_t *);
struct rad_dict_attr_t *rad_dict_find_attr(const char *name);
struct rad_dict_attr_t *rad_dict_find_attr_id(struct rad_dict_vendor_t *vendor, int type);
struct rad_dict_value_t *rad_dict_find_val_name(struct rad_dict_attr_t *, const char *name);
struct rad_dict_value_t *rad_dict_find_val(struct rad_dict_attr_t *, rad_value_t val);
struct rad_dict_vendor_t *rad_dict_find_vendor_name(const char *name);
struct rad_dict_vendor_t *rad_dict_find_vendor_id(int id);
struct rad_dict_attr_t *rad_dict_find_vendor_attr(struct rad_dict_vendor_t *vendor, const char *name);
struct rad_attr_t *rad_packet_find_attr(struct rad_packet_t *pack, const char *vendor, const char *name);
int rad_packet_add_int(struct rad_packet_t *pack, const char *vendor, const char *name, int val);
int rad_packet_add_val(struct rad_packet_t *pack, const char *vendor, const char *name, const char *val);
int rad_packet_add_str(struct rad_packet_t *pack, const char *vendor, const char *name, const char *val);
int rad_packet_add_octets(struct rad_packet_t *pack, const char *vendor, const char *name, const uint8_t *val, int len);
int rad_packet_change_int(struct rad_packet_t *pack, const char *vendor, const char *name, int val);
int rad_packet_change_val(struct rad_packet_t *pack, const char *vendor, const char *name, const char *val);
int rad_packet_change_octets(struct rad_packet_t *pack, const char *vendor, const char *name, const uint8_t *val, int len);
int rad_packet_add_ipaddr(struct rad_packet_t *pack, const char *vendor, const char *name, in_addr_t ipaddr);
#endif
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