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#ifndef __IPOE_H
#define __IPOE_H
#include <stdint.h>
#include <pthread.h>
#include "triton.h"
#include "ap_session.h"
#include "ipdb.h"
#include "dhcpv4.h"
#ifndef ETH_ALEN
#define ETH_ALEN 6
#endif
struct arp_serv;
struct ipoe_serv {
struct list_head entry;
struct triton_context_t ctx;
char *ifname;
int ifindex;
uint8_t hwaddr[ETH_ALEN];
struct list_head sessions;
struct list_head addr_list;
struct dhcpv4_serv *dhcpv4;
struct dhcpv4_relay *dhcpv4_relay;
struct arp_serv *arp;
struct list_head disc_list;
struct list_head req_list;
struct triton_timer_t disc_timer;
struct triton_timer_t timer;
pthread_mutex_t lock;
int parent_ifindex;
int vid;
int opt_mode;
uint32_t opt_src;
int opt_arp;
int opt_username;
#ifdef USE_LUA
char *opt_lua_username_func;
#endif
int opt_shared:1;
int opt_dhcpv4:1;
int opt_up:1;
int opt_ifcfg:1;
int opt_nat:1;
int need_close:1;
int active:1;
};
struct ipoe_session {
struct list_head entry;
struct triton_context_t ctx;
struct triton_timer_t timer;
struct ipoe_serv *serv;
struct dhcpv4_serv *dhcpv4;
struct ap_ctrl ctrl;
struct ap_session ses;
uint8_t hwaddr[ETH_ALEN];
struct dhcpv4_option *client_id;
struct dhcpv4_option *relay_agent;
uint8_t *agent_circuit_id;
uint8_t *agent_remote_id;
uint32_t xid;
uint32_t giaddr;
uint32_t yiaddr;
uint32_t siaddr;
uint32_t router;
uint32_t relay_server_id;
int mask;
int lease_time;
uint8_t *data;
struct dhcpv4_packet *dhcpv4_request;
struct dhcpv4_packet *dhcpv4_relay_reply;
int relay_retransmit;
int ifindex;
struct ipv4db_item_t ipv4;
int ifcfg:1;
int started:1;
int terminating:1;
int dhcp_addr:1;
int relay_addr:1;
int l4_redirect:1;
int l4_redirect_set:1;
};
struct ipoe_session_info {
struct list_head entry;
int ifindex;
uint32_t addr;
uint32_t peer_addr;
};
struct arp_serv {
struct triton_md_handler_t h;
struct ipoe_serv *ipoe;
};
#ifdef USE_LUA
int ipoe_lua_set_username(struct ipoe_session *, const char *func);
#endif
struct iphdr;
struct ethhdr;
void ipoe_recv_up(int ifindex, struct ethhdr *eth, struct iphdr *iph);
void ipoe_vlan_notify(int ifindex, int vid);
struct ipoe_session *ipoe_session_alloc(void);
struct ipoe_serv *ipoe_find_serv(const char *ifname);
void ipoe_nl_add_net(uint32_t addr, int mask);
void ipoe_nl_delete_nets(void);
void ipoe_nl_add_interface(int ifindex);
void ipoe_nl_delete_interfaces(void);
int ipoe_nl_create(uint32_t peer_addr, uint32_t addr, const char *ifname, uint8_t *hwaddr);
void ipoe_nl_delete(int ifindex);
int ipoe_nl_modify(int ifindex, uint32_t peer_addr, uint32_t addr, const char *ifname, uint8_t *hwaddr);
void ipoe_nl_get_sessions(struct list_head *list);
int ipoe_nl_add_vlan_mon(int ifindex, long *mask, int len);
int ipoe_nl_add_vlan_mon_vid(int ifindex, int vid);
int ipoe_nl_del_vlan_mon(int ifindex);
struct arp_serv *arpd_start(struct ipoe_serv *ipoe);
void arpd_stop(struct arp_serv *arp);
#endif
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