/* * * WPA supplicant library with GLib integration * * Copyright (C) 2012 Intel Corporation. All rights reserved. * * 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. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * */ #ifndef __G_SUPPLICANT_H #define __G_SUPPLICANT_H #ifdef __cplusplus extern "C" { #endif #define G_SUPPLICANT_EAP_METHOD_MD5 (1 << 0) #define G_SUPPLICANT_EAP_METHOD_TLS (1 << 1) #define G_SUPPLICANT_EAP_METHOD_MSCHAPV2 (1 << 2) #define G_SUPPLICANT_EAP_METHOD_PEAP (1 << 3) #define G_SUPPLICANT_EAP_METHOD_TTLS (1 << 4) #define G_SUPPLICANT_EAP_METHOD_GTC (1 << 5) #define G_SUPPLICANT_EAP_METHOD_OTP (1 << 6) #define G_SUPPLICANT_EAP_METHOD_LEAP (1 << 7) #define G_SUPPLICANT_EAP_METHOD_WSC (1 << 8) #define G_SUPPLICANT_CAPABILITY_AUTHALG_OPEN (1 << 0) #define G_SUPPLICANT_CAPABILITY_AUTHALG_SHARED (1 << 1) #define G_SUPPLICANT_CAPABILITY_AUTHALG_LEAP (1 << 2) #define G_SUPPLICANT_CAPABILITY_PROTO_WPA (1 << 0) #define G_SUPPLICANT_CAPABILITY_PROTO_RSN (1 << 1) #define G_SUPPLICANT_CAPABILITY_SCAN_ACTIVE (1 << 0) #define G_SUPPLICANT_CAPABILITY_SCAN_PASSIVE (1 << 1) #define G_SUPPLICANT_CAPABILITY_SCAN_SSID (1 << 2) #define G_SUPPLICANT_CAPABILITY_MODE_INFRA (1 << 0) #define G_SUPPLICANT_CAPABILITY_MODE_IBSS (1 << 1) #define G_SUPPLICANT_CAPABILITY_MODE_AP (1 << 2) #define G_SUPPLICANT_KEYMGMT_NONE (1 << 0) #define G_SUPPLICANT_KEYMGMT_IEEE8021X (1 << 1) #define G_SUPPLICANT_KEYMGMT_WPA_NONE (1 << 2) #define G_SUPPLICANT_KEYMGMT_WPA_PSK (1 << 3) #define G_SUPPLICANT_KEYMGMT_WPA_PSK_256 (1 << 4) #define G_SUPPLICANT_KEYMGMT_WPA_FT_PSK (1 << 5) #define G_SUPPLICANT_KEYMGMT_WPA_FT_EAP (1 << 6) #define G_SUPPLICANT_KEYMGMT_WPA_EAP (1 << 7) #define G_SUPPLICANT_KEYMGMT_WPA_EAP_256 (1 << 8) #define G_SUPPLICANT_KEYMGMT_WPS (1 << 9) #define G_SUPPLICANT_PROTO_WPA (1 << 0) #define G_SUPPLICANT_PROTO_RSN (1 << 1) #define G_SUPPLICANT_GROUP_WEP40 (1 << 0) #define G_SUPPLICANT_GROUP_WEP104 (1 << 1) #define G_SUPPLICANT_GROUP_TKIP (1 << 2) #define G_SUPPLICANT_GROUP_CCMP (1 << 3) #define G_SUPPLICANT_PAIRWISE_NONE (1 << 0) #define G_SUPPLICANT_PAIRWISE_TKIP (1 << 1) #define G_SUPPLICANT_PAIRWISE_CCMP (1 << 2) #define G_SUPPLICANT_WPS_CONFIGURED (1 << 0) #define G_SUPPLICANT_WPS_PBC (1 << 1) #define G_SUPPLICANT_WPS_PIN (1 << 2) #define G_SUPPLICANT_WPS_REGISTRAR (1 << 3) typedef enum { G_SUPPLICANT_MODE_UNKNOWN, G_SUPPLICANT_MODE_INFRA, G_SUPPLICANT_MODE_IBSS, G_SUPPLICANT_MODE_MASTER, } GSupplicantMode; typedef enum { G_SUPPLICANT_SECURITY_UNKNOWN, G_SUPPLICANT_SECURITY_NONE, G_SUPPLICANT_SECURITY_WEP, G_SUPPLICANT_SECURITY_PSK, G_SUPPLICANT_SECURITY_IEEE8021X, } GSupplicantSecurity; typedef enum { G_SUPPLICANT_STATE_UNKNOWN, G_SUPPLICANT_STATE_DISCONNECTED, G_SUPPLICANT_STATE_INACTIVE, G_SUPPLICANT_STATE_SCANNING, G_SUPPLICANT_STATE_AUTHENTICATING, G_SUPPLICANT_STATE_ASSOCIATING, G_SUPPLICANT_STATE_ASSOCIATED, G_SUPPLICANT_STATE_4WAY_HANDSHAKE, G_SUPPLICANT_STATE_GROUP_HANDSHAKE, G_SUPPLICANT_STATE_COMPLETED, } GSupplicantState; typedef enum { G_SUPPLICANT_WPS_STATE_UNKNOWN, G_SUPPLICANT_WPS_STATE_SUCCESS, G_SUPPLICANT_WPS_STATE_FAIL, } GSupplicantWpsState; struct _GSupplicantSSID { const void *ssid; unsigned int ssid_len; unsigned int scan_ssid; GSupplicantMode mode; GSupplicantSecurity security; unsigned int protocol; unsigned int pairwise_cipher; unsigned int group_cipher; unsigned int freq; const char *eap; const char *passphrase; const char *identity; const char *ca_cert_path; const char *client_cert_path; const char *private_key_path; const char *private_key_passphrase; const char *phase2_auth; dbus_bool_t use_wps; const char *pin_wps; const char *bgscan; }; typedef struct _GSupplicantSSID GSupplicantSSID; /* * Max number of SSIDs that can be scanned. * In wpa_s 0.7x the limit is 4. * In wps_s 0.8 or later it is 16. * The value is only used if wpa_supplicant does not return any max limit * for number of scannable SSIDs. */ #define WPAS_MAX_SCAN_SSIDS 4 struct scan_ssid { unsigned char ssid[32]; uint8_t ssid_len; }; struct _GSupplicantScanParams { GSList *ssids; uint8_t num_ssids; uint16_t *freqs; }; typedef struct _GSupplicantScanParams GSupplicantScanParams; /* global API */ typedef void (*GSupplicantCountryCallback) (void *user_data); int g_supplicant_set_country(const char *alpha2, GSupplicantCountryCallback callback, const void *user_data); /* Interface API */ struct _GSupplicantInterface; typedef struct _GSupplicantInterface GSupplicantInterface; typedef void (*GSupplicantInterfaceCallback) (int result, GSupplicantInterface *interface, void *user_data); int g_supplicant_interface_create(const char *ifname, const char *driver, const char *bridge, GSupplicantInterfaceCallback callback, void *user_data); int g_supplicant_interface_remove(GSupplicantInterface *interface, GSupplicantInterfaceCallback callback, void *user_data); int g_supplicant_interface_scan(GSupplicantInterface *interface, GSupplicantScanParams *scan_data, GSupplicantInterfaceCallback callback, void *user_data); int g_supplicant_interface_connect(GSupplicantInterface *interface, GSupplicantSSID *ssid, GSupplicantInterfaceCallback callback, void *user_data); int g_supplicant_interface_disconnect(GSupplicantInterface *interface, GSupplicantInterfaceCallback callback, void *user_data); int g_supplicant_interface_set_apscan(GSupplicantInterface *interface, unsigned int ap_scan); void g_supplicant_interface_set_data(GSupplicantInterface *interface, void *data); void *g_supplicant_interface_get_data(GSupplicantInterface *interface); const char *g_supplicant_interface_get_ifname(GSupplicantInterface *interface); const char *g_supplicant_interface_get_driver(GSupplicantInterface *interface); GSupplicantState g_supplicant_interface_get_state(GSupplicantInterface *interface); const char *g_supplicant_interface_get_wps_key(GSupplicantInterface *interface); const void *g_supplicant_interface_get_wps_ssid(GSupplicantInterface *interface, unsigned int *ssid_len); GSupplicantWpsState g_supplicant_interface_get_wps_state(GSupplicantInterface *interface); unsigned int g_supplicant_interface_get_mode(GSupplicantInterface *interface); dbus_bool_t g_supplicant_interface_get_ready(GSupplicantInterface *interface); unsigned int g_supplicant_interface_get_max_scan_ssids( GSupplicantInterface *interface); int g_supplicant_interface_enable_selected_network(GSupplicantInterface *interface, dbus_bool_t enable); /* Network API */ struct _GSupplicantNetwork; typedef struct _GSupplicantNetwork GSupplicantNetwork; GSupplicantInterface *g_supplicant_network_get_interface(GSupplicantNetwork *network); const char *g_supplicant_network_get_name(GSupplicantNetwork *network); const char *g_supplicant_network_get_identifier(GSupplicantNetwork *network); const char *g_supplicant_network_get_path(GSupplicantNetwork *network); const void *g_supplicant_network_get_ssid(GSupplicantNetwork *network, unsigned int *ssid_len); const char *g_supplicant_network_get_mode(GSupplicantNetwork *network); const char *g_supplicant_network_get_security(GSupplicantNetwork *network); dbus_int16_t g_supplicant_network_get_signal(GSupplicantNetwork *network); dbus_uint16_t g_supplicant_network_get_frequency(GSupplicantNetwork *network); dbus_bool_t g_supplicant_network_get_wps(GSupplicantNetwork *network); dbus_bool_t g_supplicant_network_is_wps_active(GSupplicantNetwork *network); dbus_bool_t g_supplicant_network_is_wps_pbc(GSupplicantNetwork *network); dbus_bool_t g_supplicant_network_is_wps_advertizing(GSupplicantNetwork *network); struct _GSupplicantCallbacks { void (*system_ready) (void); void (*system_killed) (void); void (*interface_added) (GSupplicantInterface *interface); void (*interface_state) (GSupplicantInterface *interface); void (*interface_removed) (GSupplicantInterface *interface); void (*scan_started) (GSupplicantInterface *interface); void (*scan_finished) (GSupplicantInterface *interface); void (*network_added) (GSupplicantNetwork *network); void (*network_removed) (GSupplicantNetwork *network); void (*network_changed) (GSupplicantNetwork *network, const char *property); void (*debug) (const char *str); }; typedef struct _GSupplicantCallbacks GSupplicantCallbacks; int g_supplicant_register(const GSupplicantCallbacks *callbacks); void g_supplicant_unregister(const GSupplicantCallbacks *callbacks); static inline void g_supplicant_free_scan_params(GSupplicantScanParams *scan_params) { g_slist_free_full(scan_params->ssids, g_free); g_free(scan_params->freqs); g_free(scan_params); } #ifdef __cplusplus } #endif #endif /* __G_SUPPLICANT_H */