+++ /dev/null
-/*
- * wpa_supplicant - Internal definitions
- * Copyright (c) 2003-2010, Jouni Malinen <j@w1.fi>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Alternatively, this software may be distributed under the terms of BSD
- * license.
- *
- * See README and COPYING for more details.
- */
-
-#ifndef WPA_SUPPLICANT_I_H
-#define WPA_SUPPLICANT_I_H
-
-#include "utils/list.h"
-#include "common/defs.h"
-
-extern const char *wpa_supplicant_version;
-extern const char *wpa_supplicant_license;
-#ifndef CONFIG_NO_STDOUT_DEBUG
-extern const char *wpa_supplicant_full_license1;
-extern const char *wpa_supplicant_full_license2;
-extern const char *wpa_supplicant_full_license3;
-extern const char *wpa_supplicant_full_license4;
-extern const char *wpa_supplicant_full_license5;
-#endif /* CONFIG_NO_STDOUT_DEBUG */
-
-struct wpa_sm;
-struct wpa_supplicant;
-struct ibss_rsn;
-struct scan_info;
-struct wpa_bss;
-struct wpa_scan_results;
-
-/*
- * Forward declarations of private structures used within the ctrl_iface
- * backends. Other parts of wpa_supplicant do not have access to data stored in
- * these structures.
- */
-struct ctrl_iface_priv;
-struct ctrl_iface_global_priv;
-struct wpas_dbus_priv;
-
-/**
- * struct wpa_interface - Parameters for wpa_supplicant_add_iface()
- */
-struct wpa_interface {
- /**
- * confname - Configuration name (file or profile) name
- *
- * This can also be %NULL when a configuration file is not used. In
- * that case, ctrl_interface must be set to allow the interface to be
- * configured.
- */
- const char *confname;
-
- /**
- * ctrl_interface - Control interface parameter
- *
- * If a configuration file is not used, this variable can be used to
- * set the ctrl_interface parameter that would have otherwise been read
- * from the configuration file. If both confname and ctrl_interface are
- * set, ctrl_interface is used to override the value from configuration
- * file.
- */
- const char *ctrl_interface;
-
- /**
- * driver - Driver interface name, or %NULL to use the default driver
- */
- const char *driver;
-
- /**
- * driver_param - Driver interface parameters
- *
- * If a configuration file is not used, this variable can be used to
- * set the driver_param parameters that would have otherwise been read
- * from the configuration file. If both confname and driver_param are
- * set, driver_param is used to override the value from configuration
- * file.
- */
- const char *driver_param;
-
- /**
- * ifname - Interface name
- */
- const char *ifname;
-
- /**
- * bridge_ifname - Optional bridge interface name
- *
- * If the driver interface (ifname) is included in a Linux bridge
- * device, the bridge interface may need to be used for receiving EAPOL
- * frames. This can be enabled by setting this variable to enable
- * receiving of EAPOL frames from an additional interface.
- */
- const char *bridge_ifname;
-};
-
-/**
- * struct wpa_params - Parameters for wpa_supplicant_init()
- */
-struct wpa_params {
- /**
- * daemonize - Run %wpa_supplicant in the background
- */
- int daemonize;
-
- /**
- * wait_for_monitor - Wait for a monitor program before starting
- */
- int wait_for_monitor;
-
- /**
- * pid_file - Path to a PID (process ID) file
- *
- * If this and daemonize are set, process ID of the background process
- * will be written to the specified file.
- */
- char *pid_file;
-
- /**
- * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO)
- */
- int wpa_debug_level;
-
- /**
- * wpa_debug_show_keys - Whether keying material is included in debug
- *
- * This parameter can be used to allow keying material to be included
- * in debug messages. This is a security risk and this option should
- * not be enabled in normal configuration. If needed during
- * development or while troubleshooting, this option can provide more
- * details for figuring out what is happening.
- */
- int wpa_debug_show_keys;
-
- /**
- * wpa_debug_timestamp - Whether to include timestamp in debug messages
- */
- int wpa_debug_timestamp;
-
- /**
- * ctrl_interface - Global ctrl_iface path/parameter
- */
- char *ctrl_interface;
-
- /**
- * dbus_ctrl_interface - Enable the DBus control interface
- */
- int dbus_ctrl_interface;
-
- /**
- * wpa_debug_file_path - Path of debug file or %NULL to use stdout
- */
- const char *wpa_debug_file_path;
-
- /**
- * wpa_debug_syslog - Enable log output through syslog
- */
- int wpa_debug_syslog;
-
- /**
- * override_driver - Optional driver parameter override
- *
- * This parameter can be used to override the driver parameter in
- * dynamic interface addition to force a specific driver wrapper to be
- * used instead.
- */
- char *override_driver;
-
- /**
- * override_ctrl_interface - Optional ctrl_interface override
- *
- * This parameter can be used to override the ctrl_interface parameter
- * in dynamic interface addition to force a control interface to be
- * created.
- */
- char *override_ctrl_interface;
-};
-
-struct p2p_srv_bonjour {
- struct dl_list list;
- struct wpabuf *query;
- struct wpabuf *resp;
-};
-
-struct p2p_srv_upnp {
- struct dl_list list;
- u8 version;
- char *service;
-};
-
-/**
- * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces
- *
- * This structure is initialized by calling wpa_supplicant_init() when starting
- * %wpa_supplicant.
- */
-struct wpa_global {
- struct wpa_supplicant *ifaces;
- struct wpa_params params;
- struct ctrl_iface_global_priv *ctrl_iface;
- struct wpas_dbus_priv *dbus;
- void **drv_priv;
- size_t drv_count;
- struct os_time suspend_time;
- struct p2p_data *p2p;
- struct wpa_supplicant *p2p_group_formation;
- u8 p2p_dev_addr[ETH_ALEN];
- struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */
- struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */
- int p2p_disabled;
- int cross_connection;
-};
-
-
-struct wpa_client_mlme {
-#ifdef CONFIG_CLIENT_MLME
- enum {
- IEEE80211_DISABLED, IEEE80211_AUTHENTICATE,
- IEEE80211_ASSOCIATE, IEEE80211_ASSOCIATED,
- IEEE80211_IBSS_SEARCH, IEEE80211_IBSS_JOINED
- } state;
- u8 prev_bssid[ETH_ALEN];
- u8 ssid[32];
- size_t ssid_len;
- u16 aid;
- u16 ap_capab, capab;
- u8 *extra_ie; /* to be added to the end of AssocReq */
- size_t extra_ie_len;
- u8 *extra_probe_ie; /* to be added to the end of ProbeReq */
- size_t extra_probe_ie_len;
- enum wpa_key_mgmt key_mgmt;
-
- /* The last AssocReq/Resp IEs */
- u8 *assocreq_ies, *assocresp_ies;
- size_t assocreq_ies_len, assocresp_ies_len;
-
- int auth_tries, assoc_tries;
-
- unsigned int ssid_set:1;
- unsigned int bssid_set:1;
- unsigned int prev_bssid_set:1;
- unsigned int authenticated:1;
- unsigned int associated:1;
- unsigned int probereq_poll:1;
- unsigned int use_protection:1;
- unsigned int create_ibss:1;
- unsigned int mixed_cell:1;
- unsigned int wmm_enabled:1;
-
- struct os_time last_probe;
-
- unsigned int auth_algs; /* bitfield of allowed auth algs
- * (WPA_AUTH_ALG_*) */
- int auth_alg; /* currently used IEEE 802.11 authentication algorithm */
- int auth_transaction;
-
- struct os_time ibss_join_req;
- u8 *probe_resp; /* ProbeResp template for IBSS */
- size_t probe_resp_len;
- u32 supp_rates_bits;
-
- int wmm_last_param_set;
-
- int sta_scanning;
- int scan_hw_mode_idx;
- int scan_channel_idx;
- enum { SCAN_SET_CHANNEL, SCAN_SEND_PROBE } scan_state;
- struct os_time last_scan_completed;
- int scan_oper_channel;
- int scan_oper_freq;
- int scan_oper_phymode;
- u8 scan_ssid[32];
- size_t scan_ssid_len;
- int scan_skip_11b;
- int *scan_freqs;
-
- struct ieee80211_sta_bss *sta_bss_list;
-#define STA_HASH_SIZE 256
-#define STA_HASH(sta) (sta[5])
- struct ieee80211_sta_bss *sta_bss_hash[STA_HASH_SIZE];
-
- int cts_protect_erp_frames;
-
- enum hostapd_hw_mode phymode; /* current mode */
- struct hostapd_hw_modes *modes;
- size_t num_modes;
- unsigned int hw_modes; /* bitfield of allowed hardware modes;
- * (1 << HOSTAPD_MODE_*) */
- int num_curr_rates;
- int *curr_rates;
- int freq; /* The current frequency in MHz */
- int channel; /* The current IEEE 802.11 channel number */
-
-#ifdef CONFIG_IEEE80211R
- u8 current_md[6];
- u8 *ft_ies;
- size_t ft_ies_len;
-#endif /* CONFIG_IEEE80211R */
-
- void (*public_action_cb)(void *ctx, const u8 *buf, size_t len,
- int freq);
- void *public_action_cb_ctx;
-
-#else /* CONFIG_CLIENT_MLME */
- int dummy; /* to keep MSVC happy */
-#endif /* CONFIG_CLIENT_MLME */
-};
-
-/**
- * struct wpa_supplicant - Internal data for wpa_supplicant interface
- *
- * This structure contains the internal data for core wpa_supplicant code. This
- * should be only used directly from the core code. However, a pointer to this
- * data is used from other files as an arbitrary context pointer in calls to
- * core functions.
- */
-struct wpa_supplicant {
- struct wpa_global *global;
- struct wpa_supplicant *parent;
- struct wpa_supplicant *next;
- struct l2_packet_data *l2;
- struct l2_packet_data *l2_br;
- unsigned char own_addr[ETH_ALEN];
- char ifname[100];
-#ifdef CONFIG_CTRL_IFACE_DBUS
- char *dbus_path;
-#endif /* CONFIG_CTRL_IFACE_DBUS */
-#ifdef CONFIG_CTRL_IFACE_DBUS_NEW
- char *dbus_new_path;
-#endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
- char bridge_ifname[16];
-
- char *confname;
- struct wpa_config *conf;
- int countermeasures;
- os_time_t last_michael_mic_error;
- u8 bssid[ETH_ALEN];
- u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this
- * field contains the targer BSSID. */
- int reassociate; /* reassociation requested */
- int disconnected; /* all connections disabled; i.e., do no reassociate
- * before this has been cleared */
- struct wpa_ssid *current_ssid;
- struct wpa_bss *current_bss;
- int ap_ies_from_associnfo;
- unsigned int assoc_freq;
-
- /* Selected configuration (based on Beacon/ProbeResp WPA IE) */
- int pairwise_cipher;
- int group_cipher;
- int key_mgmt;
- int mgmt_group_cipher;
-
- void *drv_priv; /* private data used by driver_ops */
- void *global_drv_priv;
-
- struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID;
- * NULL = not yet initialized (start
- * with wildcard SSID)
- * WILDCARD_SSID_SCAN = wildcard
- * SSID was used in the previous scan
- */
-#define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1)
-
- void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
- struct wpa_scan_results *scan_res);
- struct dl_list bss; /* struct wpa_bss::list */
- struct dl_list bss_id; /* struct wpa_bss::list_id */
- size_t num_bss;
- unsigned int bss_update_idx;
- unsigned int bss_next_id;
-
- struct wpa_driver_ops *driver;
- int interface_removed; /* whether the network interface has been
- * removed */
- struct wpa_sm *wpa;
- struct eapol_sm *eapol;
-
- struct ctrl_iface_priv *ctrl_iface;
-
- enum wpa_states wpa_state;
- int scanning;
- int new_connection;
- int reassociated_connection;
-
- int eapol_received; /* number of EAPOL packets received after the
- * previous association event */
-
- struct scard_data *scard;
-
- unsigned char last_eapol_src[ETH_ALEN];
-
- int keys_cleared;
-
- struct wpa_blacklist *blacklist;
-
- int scan_req; /* manual scan request; this forces a scan even if there
- * are no enabled networks in the configuration */
- int scan_runs; /* number of scan runs since WPS was started */
-
- struct wpa_client_mlme mlme;
- unsigned int drv_flags;
- int max_scan_ssids;
- unsigned int max_remain_on_chan;
- unsigned int max_stations;
-
- int pending_mic_error_report;
- int pending_mic_error_pairwise;
- int mic_errors_seen; /* Michael MIC errors with the current PTK */
-
- struct wps_context *wps;
- int wps_success; /* WPS success event received */
- struct wps_er *wps_er;
- int blacklist_cleared;
-
- struct wpabuf *pending_eapol_rx;
- struct os_time pending_eapol_rx_time;
- u8 pending_eapol_rx_src[ETH_ALEN];
-
- struct ibss_rsn *ibss_rsn;
-
- int set_sta_uapsd;
- int sta_uapsd;
- int set_ap_uapsd;
- int ap_uapsd;
-
-#ifdef CONFIG_SME
- struct {
- u8 ssid[32];
- size_t ssid_len;
- int freq;
- u8 assoc_req_ie[200];
- size_t assoc_req_ie_len;
- int mfp;
- int ft_used;
- u8 mobility_domain[2];
- u8 *ft_ies;
- size_t ft_ies_len;
- u8 prev_bssid[ETH_ALEN];
- int prev_bssid_set;
- int auth_alg;
- } sme;
-#endif /* CONFIG_SME */
-
-#ifdef CONFIG_AP
- struct hostapd_iface *ap_iface;
- void (*ap_configured_cb)(void *ctx, void *data);
- void *ap_configured_cb_ctx;
- void *ap_configured_cb_data;
-#endif /* CONFIG_AP */
-
-#ifdef CONFIG_P2P
- struct p2p_go_neg_results *go_params;
- int create_p2p_iface;
- u8 pending_interface_addr[ETH_ALEN];
- char pending_interface_name[IFNAMSIZ];
- int pending_interface_type;
- int p2p_group_idx;
- unsigned int off_channel_freq;
- struct wpabuf *pending_action_tx;
- u8 pending_action_src[ETH_ALEN];
- u8 pending_action_dst[ETH_ALEN];
- u8 pending_action_bssid[ETH_ALEN];
- unsigned int pending_action_freq;
- int pending_action_without_roc;
- unsigned int pending_listen_freq;
- unsigned int pending_listen_duration;
- enum {
- NOT_P2P_GROUP_INTERFACE,
- P2P_GROUP_INTERFACE_PENDING,
- P2P_GROUP_INTERFACE_GO,
- P2P_GROUP_INTERFACE_CLIENT
- } p2p_group_interface;
- struct p2p_group *p2p_group;
- int p2p_long_listen;
- char p2p_pin[10];
- int p2p_wps_method;
- u8 p2p_auth_invite[ETH_ALEN];
- int p2p_sd_over_ctrl_iface;
- int p2p_in_provisioning;
- int pending_invite_ssid_id;
- int show_group_started;
- u8 go_dev_addr[ETH_ALEN];
- int pending_pd_before_join;
- u8 pending_join_iface_addr[ETH_ALEN];
- u8 pending_join_dev_addr[ETH_ALEN];
- int pending_join_wps_method;
- unsigned int roc_waiting_drv_freq;
- int force_long_sd;
-
- /*
- * Whether cross connection is disallowed by the AP to which this
- * interface is associated (only valid if there is an association).
- */
- int cross_connect_disallowed;
-
- /*
- * Whether this P2P group is configured to use cross connection (only
- * valid if this is P2P GO interface). The actual cross connect packet
- * forwarding may not be configured depending on the uplink status.
- */
- int cross_connect_enabled;
-
- /* Whether cross connection forwarding is in use at the moment. */
- int cross_connect_in_use;
-
- /*
- * Uplink interface name for cross connection
- */
- char cross_connect_uplink[100];
-#endif /* CONFIG_P2P */
-
- struct wpa_ssid *bgscan_ssid;
- const struct bgscan_ops *bgscan;
- void *bgscan_priv;
-
- int connect_without_scan;
-
- int after_wps;
- unsigned int wps_freq;
- int wps_fragment_size;
- int auto_reconnect_disabled;
-};
-
-
-/* wpa_supplicant.c */
-int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid);
-
-int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s);
-
-const char * wpa_supplicant_state_txt(enum wpa_states state);
-int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s);
-int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
- struct wpa_bss *bss, struct wpa_ssid *ssid,
- u8 *wpa_ie, size_t *wpa_ie_len);
-void wpa_supplicant_associate(struct wpa_supplicant *wpa_s,
- struct wpa_bss *bss,
- struct wpa_ssid *ssid);
-void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s,
- struct wpa_ssid *ssid);
-void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s);
-void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr);
-void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s,
- int sec, int usec);
-void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s,
- enum wpa_states state);
-struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s);
-void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s);
-void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s,
- int reason_code);
-void wpa_supplicant_disassociate(struct wpa_supplicant *wpa_s,
- int reason_code);
-
-void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s,
- struct wpa_ssid *ssid);
-void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s,
- struct wpa_ssid *ssid);
-void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s,
- struct wpa_ssid *ssid);
-int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s,
- int ap_scan);
-int wpa_supplicant_set_debug_params(struct wpa_global *global,
- int debug_level, int debug_timestamp,
- int debug_show_keys);
-
-void wpa_show_license(void);
-
-struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global,
- struct wpa_interface *iface);
-int wpa_supplicant_remove_iface(struct wpa_global *global,
- struct wpa_supplicant *wpa_s);
-struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global,
- const char *ifname);
-struct wpa_global * wpa_supplicant_init(struct wpa_params *params);
-int wpa_supplicant_run(struct wpa_global *global);
-void wpa_supplicant_deinit(struct wpa_global *global);
-
-int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s,
- struct wpa_ssid *ssid);
-void wpa_supplicant_terminate_proc(struct wpa_global *global);
-void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr,
- const u8 *buf, size_t len);
-enum wpa_key_mgmt key_mgmt2driver(int key_mgmt);
-enum wpa_cipher cipher_suite2driver(int cipher);
-void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s);
-void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s);
-
-/* events.c */
-void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s);
-void wpa_supplicant_connect(struct wpa_supplicant *wpa_s,
- struct wpa_bss *selected,
- struct wpa_ssid *ssid);
-
-/* eap_register.c */
-int eap_register_methods(void);
-
-#endif /* WPA_SUPPLICANT_I_H */
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