wps_er.h

/*
 * Wi-Fi Protected Setup - External Registrar
 * Copyright (c) 2009, Jouni Malinen <j@w1.fi>
 *
 * This software may be distributed under the terms of the BSD license.
 * See README for more details.
 */

#ifndef WPS_ER_H
#define WPS_ER_H

#include "utils/list.h"

struct wps_er_sta {
    struct dl_list list;
    struct wps_er_ap *ap;
    u8 addr[ETH_ALEN];
    u16 config_methods;
    u8 uuid[WPS_UUID_LEN];
    u8 pri_dev_type[8];
    u16 dev_passwd_id;
    int m1_received;
    char *manufacturer;
    char *model_name;
    char *model_number;
    char *serial_number;
    char *dev_name;
    struct wps_data *wps;
    struct http_client *http;
    struct wps_credential *cred;
};

struct wps_er_ap {
    struct dl_list list;
    struct wps_er *er;
    struct dl_list sta; /* list of STAs/Enrollees using this AP */
    struct in_addr addr;
    char *location;
    struct http_client *http;
    struct wps_data *wps;

    u8 uuid[WPS_UUID_LEN];
    u8 pri_dev_type[8];
    u8 wps_state;
    u8 mac_addr[ETH_ALEN];
    char *friendly_name;
    char *manufacturer;
    char *manufacturer_url;
    char *model_description;
    char *model_name;
    char *model_number;
    char *model_url;
    char *serial_number;
    char *udn;
    char *upc;

    char *scpd_url;
    char *control_url;
    char *event_sub_url;

    int subscribed;
    u8 sid[WPS_UUID_LEN];
    unsigned int id;

    struct wps_credential *ap_settings;

    void (*m1_handler)(struct wps_er_ap *ap, struct wpabuf *m1);
};

struct wps_er_ap_settings {
    struct dl_list list;
    u8 uuid[WPS_UUID_LEN];
    struct wps_credential ap_settings;
};

struct wps_er {
    struct wps_context *wps;
    char ifname[17];
    int forced_ifname;
    u8 mac_addr[ETH_ALEN]; /* mac addr of network i.f. we use */
    char *ip_addr_text; /* IP address of network i.f. we use */
    unsigned ip_addr; /* IP address of network i.f. we use (host order) */
    int multicast_sd;
    int ssdp_sd;
    struct dl_list ap;
    struct dl_list ap_unsubscribing;
    struct dl_list ap_settings;
    struct http_server *http_srv;
    int http_port;
    unsigned int next_ap_id;
    unsigned int event_id;
    int deinitializing;
    void (*deinit_done_cb)(void *ctx);
    void *deinit_done_ctx;
    struct in_addr filter_addr;
    int skip_set_sel_reg;
    const u8 *set_sel_reg_uuid_filter;
};


/* wps_er.c */
void wps_er_ap_add(struct wps_er *er, const u8 *uuid, struct in_addr *addr,
           const char *location, int max_age);
void wps_er_ap_remove(struct wps_er *er, struct in_addr *addr);
int wps_er_ap_cache_settings(struct wps_er *er, struct in_addr *addr);

/* wps_er_ssdp.c */
int wps_er_ssdp_init(struct wps_er *er);
void wps_er_ssdp_deinit(struct wps_er *er);
void wps_er_send_ssdp_msearch(struct wps_er *er);

#endif /* WPS_ER_H */