X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gsupplicant%2Fsupplicant.c;h=fc8fd3d9a0a703fbb8f5b82e8607e3d7a3ef5fe0;hb=c647a4b6f1132684c9d8b8ad71ec38d81147b278;hp=ffad4fbdd6bfdf5373cfbdbb4ae53c50b5dc8e25;hpb=d8a4d6fa6e65242019ef319c05695474ee2d45fc;p=platform%2Fupstream%2Fconnman.git diff --git a/gsupplicant/supplicant.c b/gsupplicant/supplicant.c old mode 100644 new mode 100755 index ffad4fb..02e6a62 --- a/gsupplicant/supplicant.c +++ b/gsupplicant/supplicant.c @@ -2,7 +2,7 @@ * * WPA supplicant library with GLib integration * - * Copyright (C) 2010 Intel Corporation. All rights reserved. + * Copyright (C) 2012-2013 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 @@ -29,6 +29,10 @@ #include #include #include +#include +#include +#include +#include #include #include @@ -36,15 +40,44 @@ #include "dbus.h" #include "gsupplicant.h" -#define TIMEOUT 5000 +#if defined TIZEN_EXT +#include "setting.h" +#endif #define IEEE80211_CAP_ESS 0x0001 #define IEEE80211_CAP_IBSS 0x0002 #define IEEE80211_CAP_PRIVACY 0x0010 +#if defined TIZEN_EXT +#define WLAN_EID_HT_CAP 45 +#define WLAN_EID_VHT_CAP 191 +#define WLAN_EID_SUPP_RATES 1 +#define WLAN_EID_EXT_SUPP_RATES 50 +#define COUNTRY_CODE_LENGTH 2 +#define WIFI_BSSID_LEN_MAX 6 +#endif + +#if defined TIZEN_EXT +#define LAST_CONNECTED_TIMEOUT (5 * 60) +#define ASSOC_REJECT_TIMEOUT 10 +#define FREQ_RANGE_24GHZ_CHANNEL_1 2412 +#define FREQ_RANGE_24GHZ_CHANNEL_14 2484 +#define FREQ_RANGE_5GHZ_CHANNEL_32 5160 +#define FREQ_RANGE_5GHZ_CHANNEL_165 5825 + +#define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5] +#define MACSTR "%02x:%02x:%02x:%02x:%02x:%02x" +#endif + +#define BSS_UNKNOWN_STRENGTH -90 + static DBusConnection *connection; +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET +static GSupplicantCallbacks *callbacks_pointer; +#else /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ static const GSupplicantCallbacks *callbacks_pointer; +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ static dbus_bool_t system_available = FALSE; static dbus_bool_t system_ready = FALSE; @@ -88,6 +121,11 @@ static struct strvalmap keymgmt_map[] = { { "wpa-eap", G_SUPPLICANT_KEYMGMT_WPA_EAP }, { "wpa-eap-sha256", G_SUPPLICANT_KEYMGMT_WPA_EAP_256 }, { "wps", G_SUPPLICANT_KEYMGMT_WPS }, +#if defined TIZEN_EXT + { "sae", G_SUPPLICANT_KEYMGMT_SAE }, + { "owe", G_SUPPLICANT_KEYMGMT_OWE }, + { "dpp", G_SUPPLICANT_KEYMGMT_DPP }, +#endif { } }; @@ -130,11 +168,65 @@ static struct strvalmap mode_capa_map[] = { { "infrastructure", G_SUPPLICANT_CAPABILITY_MODE_INFRA }, { "ad-hoc", G_SUPPLICANT_CAPABILITY_MODE_IBSS }, { "ap", G_SUPPLICANT_CAPABILITY_MODE_AP }, + { "p2p", G_SUPPLICANT_CAPABILITY_MODE_P2P }, +#if defined TIZEN_EXT_WIFI_MESH + { "mesh", G_SUPPLICANT_CAPABILITY_MODE_MESH }, +#endif { } }; +#if defined TIZEN_EXT +struct _GSupplicantINSSettings { + GSupplicantINSPreferredFreq preferred_freq_bssid; + unsigned int preferred_freq_bssid_score; + bool last_connected_bssid; + unsigned int last_connected_bssid_score; + bool assoc_reject; + unsigned int assoc_reject_score; + bool signal_bssid; + int signal_level3_5ghz; + int signal_level3_24ghz; +}; + +static struct _GSupplicantINSSettings ins_settings; + +static unsigned char invalid_bssid[WIFI_BSSID_LEN_MAX] = { + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; +#endif + static GHashTable *interface_table; static GHashTable *bss_mapping; +static GHashTable *peer_mapping; +static GHashTable *group_mapping; +static GHashTable *pending_peer_connection; +static GHashTable *config_file_table; + +struct _GSupplicantWpsCredentials { + unsigned char ssid[32]; + unsigned int ssid_len; + char *key; +}; + +struct added_network_information { + char * ssid; + GSupplicantSecurity security; + char * passphrase; + char * private_passphrase; +#if defined TIZEN_EXT + char *connector; + char *c_sign_key; + char *net_access_key; +#endif +}; + +#if defined TIZEN_EXT_WIFI_MESH +struct _GSupplicantMeshGroupInfo { + unsigned char ssid[32]; + unsigned int ssid_len; + int disconnect_reason; +}; +#endif struct _GSupplicantInterface { char *path; @@ -146,6 +238,10 @@ struct _GSupplicantInterface { unsigned int pairwise_capa; unsigned int scan_capa; unsigned int mode_capa; + unsigned int max_scan_ssids; + bool p2p_support; + bool p2p_finding; + bool ap_create_in_progress; dbus_bool_t ready; GSupplicantState state; dbus_bool_t scanning; @@ -155,52 +251,234 @@ struct _GSupplicantInterface { char *ifname; char *driver; char *bridge; + struct _GSupplicantWpsCredentials wps_cred; + GSupplicantWpsState wps_state; GHashTable *network_table; - GHashTable *net_mapping; + GHashTable *peer_table; + GHashTable *group_table; GHashTable *bss_mapping; void *data; + const char *pending_peer_path; + GSupplicantNetwork *current_network; + struct added_network_information network_info; +#if defined TIZEN_EXT + dbus_bool_t is_5_0_Ghz_supported; + int disconnect_reason; +#endif +#if defined TIZEN_EXT + unsigned char add_network_bssid[WIFI_BSSID_LEN_MAX]; + unsigned char connected_bssid[WIFI_BSSID_LEN_MAX]; +#endif +#if defined TIZEN_EXT_WIFI_MESH + bool mesh_support; + struct _GSupplicantMeshGroupInfo group_info; +#endif }; -struct _GSupplicantNetwork { +struct g_supplicant_bss { GSupplicantInterface *interface; char *path; - char *group; - char *name; + unsigned char bssid[6]; unsigned char ssid[32]; unsigned int ssid_len; + dbus_uint16_t frequency; + dbus_uint32_t maxrate; dbus_int16_t signal; GSupplicantMode mode; GSupplicantSecurity security; - dbus_bool_t wps; - GHashTable *bss_table; - GHashTable *config_table; + dbus_bool_t rsn_selected; + unsigned int wpa_keymgmt; + unsigned int wpa_pairwise; + unsigned int wpa_group; + unsigned int rsn_keymgmt; + unsigned int rsn_pairwise; + unsigned int rsn_group; + unsigned int keymgmt; + dbus_bool_t privacy; + dbus_bool_t psk; + dbus_bool_t ieee8021x; +#if defined TIZEN_EXT + dbus_bool_t ft_psk; + dbus_bool_t ft_ieee8021x; + GSList *vsie_list; + dbus_bool_t hs20; + unsigned char country_code[COUNTRY_CODE_LENGTH]; + GSupplicantPhy_mode phy_mode; +#endif + unsigned int wps_capabilities; +#if defined TIZEN_EXT + dbus_bool_t sae; + dbus_bool_t owe; + dbus_bool_t dpp; + dbus_bool_t owe_transition_mode; + unsigned int transition_mode_ssid_len; + unsigned char transition_mode_bssid[6]; + unsigned char transition_mode_ssid[32]; +#endif }; -struct g_supplicant_bss { +struct _GSupplicantNetwork { GSupplicantInterface *interface; char *path; - unsigned char bssid[6]; + char *group; + char *name; unsigned char ssid[32]; unsigned int ssid_len; - dbus_uint16_t frequency; - dbus_uint32_t maxrate; dbus_int16_t signal; + dbus_uint16_t frequency; + struct g_supplicant_bss *best_bss; GSupplicantMode mode; GSupplicantSecurity security; + dbus_bool_t wps; + unsigned int wps_capabilities; + GHashTable *bss_table; + GHashTable *config_table; +#if defined TIZEN_EXT + bool isHS20AP; + char *eap; + char *identity; + char *phase2; unsigned int keymgmt; - unsigned int pairwise; - unsigned int group; - dbus_bool_t privacy; - dbus_bool_t psk; - dbus_bool_t ieee8021x; + GSList *vsie_list; + unsigned char country_code[COUNTRY_CODE_LENGTH]; + GSupplicantPhy_mode phy_mode; + dbus_bool_t owe_transition_mode; + unsigned int transition_mode_ssid_len; + unsigned char transition_mode_bssid[6]; + unsigned char transition_mode_ssid[32]; + unsigned char last_connected_bssid[WIFI_BSSID_LEN_MAX]; + GHashTable *assoc_reject_table; +#endif +}; + +struct _GSupplicantPeer { + GSupplicantInterface *interface; + char *path; + unsigned char device_address[ETH_ALEN]; + unsigned char iface_address[ETH_ALEN]; + char *name; + unsigned char *widi_ies; + int widi_ies_length; + char *identifier; + unsigned int wps_capabilities; + GSList *groups; + const GSupplicantInterface *current_group_iface; + bool connection_requested; +}; + +struct _GSupplicantGroup { + GSupplicantInterface *interface; + GSupplicantInterface *orig_interface; + char *path; + int role; + GSList *members; +}; + +struct interface_data { + GSupplicantInterface *interface; + char *path; /* Interface path cannot be taken from interface (above) as + * it might have been freed already. + */ + GSupplicantInterfaceCallback callback; + void *user_data; + bool network_remove_in_progress; + GSupplicantSSID *ssid; +}; + +#if defined TIZEN_EXT +struct interface_signalpoll_data { + GSupplicantInterface *interface; + char *path; + GSupplicantMaxSpeedCallback callback; + void *user_data; +}; +#endif + +struct interface_create_data { + char *ifname; + char *driver; + char *bridge; +#if defined TIZEN_EXT_WIFI_MESH + char *parent_ifname; + bool is_mesh_interface; +#endif + GSupplicantInterface *interface; + GSupplicantInterfaceCallback callback; + void *user_data; +}; + +struct interface_connect_data { + GSupplicantInterface *interface; + char *path; + GSupplicantInterfaceCallback callback; + void *user_data; + union { + GSupplicantSSID *ssid; + GSupplicantPeerParams *peer; + }; +}; + +struct interface_scan_data { + GSupplicantInterface *interface; + char *path; + GSupplicantInterfaceCallback callback; + GSupplicantScanParams *scan_params; + void *user_data; +}; + +#if defined TIZEN_EXT +struct g_connman_bssids { + unsigned char bssid[WIFI_BSSID_LEN_MAX]; + uint16_t strength; + uint16_t frequency; + uint16_t assoc_reject_cnt; + bool is_last_connected; +#if defined TIZEN_EXT_INS + int score_last_connected_bssid; + int score_assoc_reject; + int score_frequency; + int score_strength; +#endif + int ins_score; +}; + +struct update_bssid_data { + GSupplicantNetwork *network; + unsigned char last_connected_bssid[WIFI_BSSID_LEN_MAX]; + GHashTable *assoc_reject_table; + GSList *bssid_list; +}; + +struct assoc_reject_data { + char *bssid; + GSList *reject_time_list; +}; + +struct assoc_count_data { + time_t ref_time; + int assoc_count; +}; + +static unsigned int last_connected_bss_timeout = 0; +static bool simplified_log = true; +#endif + +static int network_remove(struct interface_data *data); + +#if defined TIZEN_EXT_WIFI_MESH +struct _GSupplicantMeshPeer { + GSupplicantInterface *interface; + char *peer_address; + int disconnect_reason; }; +#endif static inline void debug(const char *format, ...) { char str[256]; va_list ap; - if (callbacks_pointer->debug == NULL) + if (!callbacks_pointer || !callbacks_pointer->debug) return; va_start(ap, format); @@ -216,13 +494,17 @@ static inline void debug(const char *format, ...) static GSupplicantMode string2mode(const char *mode) { - if (mode == NULL) + if (!mode) return G_SUPPLICANT_MODE_UNKNOWN; - if (g_str_equal(mode, "infrastructure") == TRUE) + if (g_str_equal(mode, "infrastructure")) return G_SUPPLICANT_MODE_INFRA; - else if (g_str_equal(mode, "ad-hoc") == TRUE) + else if (g_str_equal(mode, "ad-hoc")) return G_SUPPLICANT_MODE_IBSS; +#if defined TIZEN_EXT_WIFI_MESH + else if (g_str_equal(mode, "mesh")) + return G_SUPPLICANT_MODE_MESH; +#endif return G_SUPPLICANT_MODE_UNKNOWN; } @@ -236,6 +518,12 @@ static const char *mode2string(GSupplicantMode mode) return "managed"; case G_SUPPLICANT_MODE_IBSS: return "adhoc"; + case G_SUPPLICANT_MODE_MASTER: + return "ap"; +#if defined TIZEN_EXT_WIFI_MESH + case G_SUPPLICANT_MODE_MESH: + return "mesh"; +#endif } return NULL; @@ -254,6 +542,18 @@ static const char *security2string(GSupplicantSecurity security) return "psk"; case G_SUPPLICANT_SECURITY_IEEE8021X: return "ieee8021x"; +#if defined TIZEN_EXT + case G_SUPPLICANT_SECURITY_FT_PSK: + return "ft_psk"; + case G_SUPPLICANT_SECURITY_FT_IEEE8021X: + return "ft_ieee8021x"; + case G_SUPPLICANT_SECURITY_SAE: + return "sae"; + case G_SUPPLICANT_SECURITY_OWE: + return "owe"; + case G_SUPPLICANT_SECURITY_DPP: + return "dpp"; +#endif } return NULL; @@ -261,44 +561,142 @@ static const char *security2string(GSupplicantSecurity security) static GSupplicantState string2state(const char *state) { - if (state == NULL) + if (!state) return G_SUPPLICANT_STATE_UNKNOWN; - if (g_str_equal(state, "unknown") == TRUE) + if (g_str_equal(state, "unknown")) return G_SUPPLICANT_STATE_UNKNOWN; - else if (g_str_equal(state, "disconnected") == TRUE) + else if (g_str_equal(state, "interface_disabled")) + return G_SUPPLICANT_STATE_DISABLED; + else if (g_str_equal(state, "disconnected")) return G_SUPPLICANT_STATE_DISCONNECTED; - else if (g_str_equal(state, "inactive") == TRUE) + else if (g_str_equal(state, "inactive")) return G_SUPPLICANT_STATE_INACTIVE; - else if (g_str_equal(state, "scanning") == TRUE) + else if (g_str_equal(state, "scanning")) return G_SUPPLICANT_STATE_SCANNING; - else if (g_str_equal(state, "authenticating") == TRUE) + else if (g_str_equal(state, "authenticating")) return G_SUPPLICANT_STATE_AUTHENTICATING; - else if (g_str_equal(state, "associating") == TRUE) + else if (g_str_equal(state, "associating")) return G_SUPPLICANT_STATE_ASSOCIATING; - else if (g_str_equal(state, "associated") == TRUE) + else if (g_str_equal(state, "associated")) return G_SUPPLICANT_STATE_ASSOCIATED; - else if (g_str_equal(state, "group_handshake") == TRUE) + else if (g_str_equal(state, "group_handshake")) return G_SUPPLICANT_STATE_GROUP_HANDSHAKE; - else if (g_str_equal(state, "4way_handshake") == TRUE) + else if (g_str_equal(state, "4way_handshake")) return G_SUPPLICANT_STATE_4WAY_HANDSHAKE; - else if (g_str_equal(state, "completed") == TRUE) + else if (g_str_equal(state, "completed")) return G_SUPPLICANT_STATE_COMPLETED; return G_SUPPLICANT_STATE_UNKNOWN; } +static bool compare_network_parameters(GSupplicantInterface *interface, + GSupplicantSSID *ssid) +{ +#if defined TIZEN_EXT + if (!interface->network_info.ssid) + return FALSE; +#endif + + if (memcmp(interface->network_info.ssid, ssid->ssid, ssid->ssid_len)) + return FALSE; + + if (interface->network_info.security != ssid->security) + return FALSE; + + if (interface->network_info.passphrase && + g_strcmp0(interface->network_info.passphrase, + ssid->passphrase) != 0) { + return FALSE; + } + + if (interface->network_info.private_passphrase && + g_strcmp0(interface->network_info.private_passphrase, + ssid->private_key_passphrase) != 0) { + return FALSE; + } + +#if defined TIZEN_EXT + if (interface->network_info.connector && + g_strcmp0(interface->network_info.connector, + ssid->connector) != 0) { + return FALSE; + } + if (interface->network_info.c_sign_key && + g_strcmp0(interface->network_info.c_sign_key, + ssid->c_sign_key) != 0) { + return FALSE; + } + if (interface->network_info.net_access_key && + g_strcmp0(interface->network_info.net_access_key, + ssid->net_access_key) != 0) { + return FALSE; + } +#endif + return TRUE; +} + +static void remove_network_information(GSupplicantInterface * interface) +{ + g_free(interface->network_info.ssid); + g_free(interface->network_info.passphrase); + g_free(interface->network_info.private_passphrase); +#if defined TIZEN_EXT + g_free(interface->network_info.connector); + g_free(interface->network_info.c_sign_key); + g_free(interface->network_info.net_access_key); +#endif + interface->network_info.ssid = NULL; + interface->network_info.passphrase = NULL; + interface->network_info.private_passphrase = NULL; +#if defined TIZEN_EXT + interface->network_info.connector = NULL; + interface->network_info.c_sign_key = NULL; + interface->network_info.net_access_key = NULL; +#endif +} + +static int store_network_information(GSupplicantInterface * interface, + GSupplicantSSID *ssid) +{ + interface->network_info.ssid = g_malloc(ssid->ssid_len + 1); + if (interface->network_info.ssid != NULL) { + memcpy(interface->network_info.ssid, ssid->ssid, + ssid->ssid_len); + interface->network_info.ssid[ssid->ssid_len] = '\0'; + } else { + return -ENOMEM; + } + + interface->network_info.security = ssid->security; + + if ((ssid->security == G_SUPPLICANT_SECURITY_WEP || + ssid->security == G_SUPPLICANT_SECURITY_PSK || + ssid->security == G_SUPPLICANT_SECURITY_NONE) && + ssid->passphrase) { + interface->network_info.passphrase = g_strdup(ssid->passphrase); + } + + if (ssid->security == G_SUPPLICANT_SECURITY_IEEE8021X && + ssid->private_key_passphrase) { + interface->network_info.private_passphrase = + g_strdup(ssid->private_key_passphrase); + } + + return 0; +} + static void callback_system_ready(void) { - if (system_ready == TRUE) + if (system_ready) return; system_ready = TRUE; - if (callbacks_pointer == NULL) + if (!callbacks_pointer) return; - if (callbacks_pointer->system_ready == NULL) + if (!callbacks_pointer->system_ready) return; callbacks_pointer->system_ready(); @@ -308,10 +706,10 @@ static void callback_system_killed(void) { system_ready = FALSE; - if (callbacks_pointer == NULL) + if (!callbacks_pointer) return; - if (callbacks_pointer->system_killed == NULL) + if (!callbacks_pointer->system_killed) return; callbacks_pointer->system_killed(); @@ -321,10 +719,10 @@ static void callback_interface_added(GSupplicantInterface *interface) { SUPPLICANT_DBG(""); - if (callbacks_pointer == NULL) + if (!callbacks_pointer) return; - if (callbacks_pointer->interface_added == NULL) + if (!callbacks_pointer->interface_added) return; callbacks_pointer->interface_added(interface); @@ -332,10 +730,10 @@ static void callback_interface_added(GSupplicantInterface *interface) static void callback_interface_state(GSupplicantInterface *interface) { - if (callbacks_pointer == NULL) + if (!callbacks_pointer) return; - if (callbacks_pointer->interface_state == NULL) + if (!callbacks_pointer->interface_state) return; callbacks_pointer->interface_state(interface); @@ -343,32 +741,77 @@ static void callback_interface_state(GSupplicantInterface *interface) static void callback_interface_removed(GSupplicantInterface *interface) { - if (callbacks_pointer == NULL) + if (!callbacks_pointer) return; - if (callbacks_pointer->interface_removed == NULL) + if (!callbacks_pointer->interface_removed) return; callbacks_pointer->interface_removed(interface); } +#if !defined TIZEN_EXT +static void callback_p2p_support(GSupplicantInterface *interface) +{ + SUPPLICANT_DBG(""); + + if (!interface->p2p_support) + return; + + if (callbacks_pointer && callbacks_pointer->p2p_support) + callbacks_pointer->p2p_support(interface); +} +#endif + +#if defined TIZEN_EXT_WIFI_MESH +static void callback_mesh_support(GSupplicantInterface *interface) +{ + SUPPLICANT_DBG(""); + + if (!interface->mesh_support) + return; + + if (callbacks_pointer && callbacks_pointer->mesh_support) + callbacks_pointer->mesh_support(interface); +} + +bool g_supplicant_interface_has_mesh(GSupplicantInterface *interface) +{ + if (!interface) + return false; + + return interface->mesh_support; +} +#endif + static void callback_scan_started(GSupplicantInterface *interface) { - if (callbacks_pointer == NULL) + if (!callbacks_pointer) return; - if (callbacks_pointer->scan_started == NULL) + if (!callbacks_pointer->scan_started) return; callbacks_pointer->scan_started(interface); } +static void callback_ap_create_fail(GSupplicantInterface *interface) +{ + if (!callbacks_pointer) + return; + + if (!callbacks_pointer->ap_create_fail) + return; + + callbacks_pointer->ap_create_fail(interface); +} + static void callback_scan_finished(GSupplicantInterface *interface) { - if (callbacks_pointer == NULL) + if (!callbacks_pointer) return; - if (callbacks_pointer->scan_finished == NULL) + if (!callbacks_pointer->scan_finished) return; callbacks_pointer->scan_finished(interface); @@ -376,10 +819,10 @@ static void callback_scan_finished(GSupplicantInterface *interface) static void callback_network_added(GSupplicantNetwork *network) { - if (callbacks_pointer == NULL) + if (!callbacks_pointer) return; - if (callbacks_pointer->network_added == NULL) + if (!callbacks_pointer->network_added) return; callbacks_pointer->network_added(network); @@ -387,81 +830,336 @@ static void callback_network_added(GSupplicantNetwork *network) static void callback_network_removed(GSupplicantNetwork *network) { - if (callbacks_pointer == NULL) + if (!callbacks_pointer) return; - if (callbacks_pointer->network_removed == NULL) + if (!callbacks_pointer->network_removed) return; callbacks_pointer->network_removed(network); } -static void remove_interface(gpointer data) +#if defined TIZEN_EXT +static void callback_network_merged(GSupplicantNetwork *network) { - GSupplicantInterface *interface = data; - - g_hash_table_destroy(interface->bss_mapping); - g_hash_table_destroy(interface->net_mapping); - g_hash_table_destroy(interface->network_table); + if (!callbacks_pointer) + return; - callback_interface_removed(interface); + if (!callbacks_pointer->network_merged) + return; - g_free(interface->path); - g_free(interface->network_path); - g_free(interface->ifname); - g_free(interface->driver); - g_free(interface->bridge); - g_free(interface); + callbacks_pointer->network_merged(network); } -static void remove_network(gpointer data) +static void callback_assoc_failed(void *user_data) { - GSupplicantNetwork *network = data; - - g_hash_table_destroy(network->bss_table); - - callback_network_removed(network); + if (!callbacks_pointer) + return; - g_hash_table_destroy(network->config_table); + if (!callbacks_pointer->assoc_failed) + return; - g_free(network->path); - g_free(network->group); - g_free(network->name); - g_free(network); + callbacks_pointer->assoc_failed(user_data); } -static void remove_bss(gpointer data) +static void callback_scan_done(GSupplicantInterface *interface) { - struct g_supplicant_bss *bss = data; + if (!callbacks_pointer) + return; - g_free(bss->path); - g_free(bss); + if (!callbacks_pointer->scan_done) + return; + + callbacks_pointer->scan_done(interface); } +#endif -static void debug_strvalmap(const char *label, struct strvalmap *map, - unsigned int val) +static void callback_network_changed(GSupplicantNetwork *network, + const char *property) { - int i; + if (!callbacks_pointer) + return; - for (i = 0; map[i].str != NULL; i++) { - if (val & map[i].val) - SUPPLICANT_DBG("%s: %s", label, map[i].str); - } + if (!callbacks_pointer->network_changed) + return; + + callbacks_pointer->network_changed(network, property); } -static void interface_capability_keymgmt(DBusMessageIter *iter, void *user_data) +static void callback_network_associated(GSupplicantNetwork *network) { - GSupplicantInterface *interface = user_data; - const char *str = NULL; - int i; + if (!callbacks_pointer) + return; - dbus_message_iter_get_basic(iter, &str); - if (str == NULL) + if (!callbacks_pointer->network_associated) return; - for (i = 0; keymgmt_map[i].str != NULL; i++) - if (strcmp(str, keymgmt_map[i].str) == 0) { - interface->keymgmt_capa |= keymgmt_map[i].val; + callbacks_pointer->network_associated(network); +} + +static void callback_sta_authorized(GSupplicantInterface *interface, + const char *addr) +{ + if (!callbacks_pointer) + return; + + if (!callbacks_pointer->sta_authorized) + return; + + callbacks_pointer->sta_authorized(interface, addr); +} + +static void callback_sta_deauthorized(GSupplicantInterface *interface, + const char *addr) +{ + if (!callbacks_pointer) + return; + + if (!callbacks_pointer->sta_deauthorized) + return; + + callbacks_pointer->sta_deauthorized(interface, addr); +} + +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET +static void callback_eap(GSupplicantInterface *interface, bool status) +{ + if (!callbacks_pointer) + return; + + if (!callbacks_pointer->eap) + return; + + callbacks_pointer->eap(interface, status); +} +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + +static void callback_peer_found(GSupplicantPeer *peer) +{ + if (!callbacks_pointer) + return; + + if (!callbacks_pointer->peer_found) + return; + + callbacks_pointer->peer_found(peer); +} + +static void callback_peer_lost(GSupplicantPeer *peer) +{ + if (!callbacks_pointer) + return; + + if (!callbacks_pointer->peer_lost) + return; + + callbacks_pointer->peer_lost(peer); +} + +static void callback_peer_changed(GSupplicantPeer *peer, + GSupplicantPeerState state) +{ + if (!callbacks_pointer) + return; + + if (!callbacks_pointer->peer_changed) + return; + + callbacks_pointer->peer_changed(peer, state); +} + +static void callback_peer_request(GSupplicantPeer *peer) +{ + if (!callbacks_pointer) + return; + + if (!callbacks_pointer->peer_request) + return; + + peer->connection_requested = true; + + callbacks_pointer->peer_request(peer); +} + +static void callback_disconnect_reason_code(GSupplicantInterface *interface, + int reason_code) +{ + if (!callbacks_pointer) + return; + + if (!callbacks_pointer->disconnect_reasoncode) + return; + + if (reason_code != 0) + callbacks_pointer->disconnect_reasoncode(interface, + reason_code); +} + +static void callback_assoc_status_code(GSupplicantInterface *interface, + int status_code) +{ + if (!callbacks_pointer) + return; + + if (!callbacks_pointer->assoc_status_code) + return; + + callbacks_pointer->assoc_status_code(interface, status_code); + +} + +static void remove_group(gpointer data) +{ + GSupplicantGroup *group = data; + + if (group->members) + g_slist_free_full(group->members, g_free); + + g_free(group->path); + g_free(group); +} + +static void remove_interface(gpointer data) +{ + GSupplicantInterface *interface = data; + + g_hash_table_destroy(interface->bss_mapping); + g_hash_table_destroy(interface->network_table); + g_hash_table_destroy(interface->peer_table); + g_hash_table_destroy(interface->group_table); + + if (interface->scan_callback) { + SUPPLICANT_DBG("call interface %p callback %p scanning %d", + interface, interface->scan_callback, + interface->scanning); + + interface->scan_callback(-EIO, interface, interface->scan_data); + interface->scan_callback = NULL; + interface->scan_data = NULL; + + if (interface->scanning) { + interface->scanning = FALSE; + callback_scan_finished(interface); + } + } + + callback_interface_removed(interface); + + g_free(interface->wps_cred.key); + g_free(interface->path); + g_free(interface->network_path); +#if defined TIZEN_EXT + interface->network_path = NULL; +#endif + g_free(interface->ifname); + g_free(interface->driver); + g_free(interface->bridge); + remove_network_information(interface); + g_free(interface); +} + +static void remove_network(gpointer data) +{ + GSupplicantNetwork *network = data; + + g_hash_table_destroy(network->bss_table); + + callback_network_removed(network); + + g_hash_table_destroy(network->config_table); +#if defined TIZEN_EXT + g_hash_table_destroy(network->assoc_reject_table); +#endif + + g_free(network->path); + g_free(network->group); + g_free(network->name); +#if defined TIZEN_EXT + g_free(network->eap); + g_free(network->identity); + g_free(network->phase2); +#endif +#if defined TIZEN_EXT + g_slist_free_full(network->vsie_list, g_free); +#endif + + g_free(network); +} + +static void remove_bss(gpointer data) +{ + struct g_supplicant_bss *bss = data; + + supplicant_dbus_property_call_cancel_all(bss); + + g_free(bss->path); +#if defined TIZEN_EXT + g_slist_free_full(bss->vsie_list, g_free); +#endif + g_free(bss); +} + +static void remove_peer(gpointer data) +{ + GSupplicantPeer *peer = data; + + callback_peer_lost(peer); + + if (peer->groups) + g_slist_free_full(peer->groups, g_free); + + if (peer_mapping) + g_hash_table_remove(peer_mapping, peer->path); + + if (pending_peer_connection) + g_hash_table_remove(pending_peer_connection, peer->path); + + g_free(peer->path); + g_free(peer->name); + g_free(peer->identifier); + g_free(peer->widi_ies); + + g_free(peer); +} + +#if defined TIZEN_EXT +static void remove_assoc_data(gpointer data) +{ + struct assoc_reject_data *assoc_data = data; + + g_free(assoc_data->bssid); + g_slist_free(assoc_data->reject_time_list); + + g_free(assoc_data); +} +#endif + +static void debug_strvalmap(const char *label, struct strvalmap *map, + unsigned int val) +{ + int i; +#if defined TIZEN_EXT + if (!simplified_log) +#endif + for (i = 0; map[i].str; i++) { + if (val & map[i].val) + SUPPLICANT_DBG("%s: %s", label, map[i].str); + } +} + +static void interface_capability_keymgmt(DBusMessageIter *iter, void *user_data) +{ + GSupplicantInterface *interface = user_data; + const char *str = NULL; + int i; + + dbus_message_iter_get_basic(iter, &str); + if (!str) + return; + + for (i = 0; keymgmt_map[i].str; i++) + if (strcmp(str, keymgmt_map[i].str) == 0) { + interface->keymgmt_capa |= keymgmt_map[i].val; break; } } @@ -473,10 +1171,10 @@ static void interface_capability_authalg(DBusMessageIter *iter, void *user_data) int i; dbus_message_iter_get_basic(iter, &str); - if (str == NULL) + if (!str) return; - for (i = 0; authalg_capa_map[i].str != NULL; i++) + for (i = 0; authalg_capa_map[i].str; i++) if (strcmp(str, authalg_capa_map[i].str) == 0) { interface->authalg_capa |= authalg_capa_map[i].val; break; @@ -490,10 +1188,10 @@ static void interface_capability_proto(DBusMessageIter *iter, void *user_data) int i; dbus_message_iter_get_basic(iter, &str); - if (str == NULL) + if (!str) return; - for (i = 0; proto_capa_map[i].str != NULL; i++) + for (i = 0; proto_capa_map[i].str; i++) if (strcmp(str, proto_capa_map[i].str) == 0) { interface->proto_capa |= proto_capa_map[i].val; break; @@ -508,10 +1206,10 @@ static void interface_capability_pairwise(DBusMessageIter *iter, int i; dbus_message_iter_get_basic(iter, &str); - if (str == NULL) + if (!str) return; - for (i = 0; pairwise_map[i].str != NULL; i++) + for (i = 0; pairwise_map[i].str; i++) if (strcmp(str, pairwise_map[i].str) == 0) { interface->pairwise_capa |= pairwise_map[i].val; break; @@ -525,10 +1223,10 @@ static void interface_capability_group(DBusMessageIter *iter, void *user_data) int i; dbus_message_iter_get_basic(iter, &str); - if (str == NULL) + if (!str) return; - for (i = 0; group_map[i].str != NULL; i++) + for (i = 0; group_map[i].str; i++) if (strcmp(str, group_map[i].str) == 0) { interface->group_capa |= group_map[i].val; break; @@ -542,10 +1240,10 @@ static void interface_capability_scan(DBusMessageIter *iter, void *user_data) int i; dbus_message_iter_get_basic(iter, &str); - if (str == NULL) + if (!str) return; - for (i = 0; scan_capa_map[i].str != NULL; i++) + for (i = 0; scan_capa_map[i].str; i++) if (strcmp(str, scan_capa_map[i].str) == 0) { interface->scan_capa |= scan_capa_map[i].val; break; @@ -559,10 +1257,10 @@ static void interface_capability_mode(DBusMessageIter *iter, void *user_data) int i; dbus_message_iter_get_basic(iter, &str); - if (str == NULL) + if (!str) return; - for (i = 0; mode_capa_map[i].str != NULL; i++) + for (i = 0; mode_capa_map[i].str; i++) if (strcmp(str, mode_capa_map[i].str) == 0) { interface->mode_capa |= mode_capa_map[i].val; break; @@ -574,7 +1272,7 @@ static void interface_capability(const char *key, DBusMessageIter *iter, { GSupplicantInterface *interface = user_data; - if (key == NULL) + if (!key) return; if (g_strcmp0(key, "KeyMgmt") == 0) @@ -598,23 +1296,113 @@ static void interface_capability(const char *key, DBusMessageIter *iter, else if (g_strcmp0(key, "Modes") == 0) supplicant_dbus_array_foreach(iter, interface_capability_mode, interface); - else + else if (g_strcmp0(key, "MaxScanSSID") == 0) { + dbus_int32_t max_scan_ssid; + + dbus_message_iter_get_basic(iter, &max_scan_ssid); + if (max_scan_ssid < 2) + max_scan_ssid = 0; + interface->max_scan_ssids = max_scan_ssid; +#if defined TIZEN_EXT + } else if (g_strcmp0(key, "Is5GhzSupported") == 0) { + dbus_bool_t is_5_0_Ghz_supported; + + dbus_message_iter_get_basic(iter, &is_5_0_Ghz_supported); + interface->is_5_0_Ghz_supported = is_5_0_Ghz_supported; +#endif + } else SUPPLICANT_DBG("key %s type %c", key, dbus_message_iter_get_arg_type(iter)); } +static void set_bss_expiration_age(DBusMessageIter *iter, void *user_data) +{ + unsigned int bss_expiration_age = GPOINTER_TO_UINT(user_data); + + dbus_message_iter_append_basic(iter, DBUS_TYPE_UINT32, + &bss_expiration_age); +} + +int g_supplicant_interface_set_bss_expiration_age(GSupplicantInterface *interface, + unsigned int bss_expiration_age) +{ + return supplicant_dbus_property_set(interface->path, + SUPPLICANT_INTERFACE ".Interface", + "BSSExpireAge", DBUS_TYPE_UINT32_AS_STRING, + set_bss_expiration_age, NULL, + GUINT_TO_POINTER(bss_expiration_age), NULL); +} + +struct set_apscan_data +{ + unsigned int ap_scan; + GSupplicantInterface *interface; +}; + +static void set_apscan(DBusMessageIter *iter, void *user_data) +{ + struct set_apscan_data *data = user_data; + unsigned int ap_scan = data->ap_scan; + + dbus_message_iter_append_basic(iter, DBUS_TYPE_UINT32, &ap_scan); +} + +static void set_apscan_complete(const char *error, + DBusMessageIter *iter, void *user_data) +{ + struct set_apscan_data *data = user_data; + GSupplicantInterface *interface = data->interface; + + if (error) { + interface->ap_create_in_progress = false; + SUPPLICANT_DBG("Set AP scan error %s", error); + goto error; + } + + interface->ap_create_in_progress = true; +error: + dbus_free(data); +} + +int g_supplicant_interface_set_apscan(GSupplicantInterface *interface, + unsigned int ap_scan) +{ + struct set_apscan_data *data; + int ret; + + data = dbus_malloc0(sizeof(*data)); + + if (!data) + return -ENOMEM; + + data->ap_scan = ap_scan; + data->interface = interface; + + ret = supplicant_dbus_property_set(interface->path, + SUPPLICANT_INTERFACE ".Interface", + "ApScan", DBUS_TYPE_UINT32_AS_STRING, + set_apscan, set_apscan_complete, data, NULL); + if (ret < 0) + dbus_free(data); + + return ret; +} + void g_supplicant_interface_set_data(GSupplicantInterface *interface, void *data) { - if (interface == NULL) + if (!interface) return; interface->data = data; + + if (!data) + interface->scan_callback = NULL; } void *g_supplicant_interface_get_data(GSupplicantInterface *interface) { - if (interface == NULL) + if (!interface) return NULL; return interface->data; @@ -622,15 +1410,25 @@ void *g_supplicant_interface_get_data(GSupplicantInterface *interface) const char *g_supplicant_interface_get_ifname(GSupplicantInterface *interface) { - if (interface == NULL) + if (!interface) return NULL; return interface->ifname; } +#if defined TIZEN_EXT +bool g_supplicant_interface_get_is_5_0_ghz_supported(GSupplicantInterface *interface) +{ + if (!interface) + return NULL; + + return interface->is_5_0_Ghz_supported; +} +#endif + const char *g_supplicant_interface_get_driver(GSupplicantInterface *interface) { - if (interface == NULL) + if (!interface) return NULL; return interface->driver; @@ -639,2006 +1437,6981 @@ const char *g_supplicant_interface_get_driver(GSupplicantInterface *interface) GSupplicantState g_supplicant_interface_get_state( GSupplicantInterface *interface) { - if (interface == NULL) + if (!interface) return G_SUPPLICANT_STATE_UNKNOWN; return interface->state; } -GSupplicantInterface *g_supplicant_network_get_interface( - GSupplicantNetwork *network) +const char *g_supplicant_interface_get_wps_key(GSupplicantInterface *interface) { - if (network == NULL) + if (!interface) return NULL; - return network->interface; + return (const char *)interface->wps_cred.key; } -const char *g_supplicant_network_get_name(GSupplicantNetwork *network) +const void *g_supplicant_interface_get_wps_ssid(GSupplicantInterface *interface, + unsigned int *ssid_len) { - if (network == NULL || network->name == NULL) - return ""; + if (!ssid_len) + return NULL; - return network->name; + if (!interface || interface->wps_cred.ssid_len == 0) { + *ssid_len = 0; + return NULL; + } + + *ssid_len = interface->wps_cred.ssid_len; + return interface->wps_cred.ssid; } -const char *g_supplicant_network_get_identifier(GSupplicantNetwork *network) +GSupplicantWpsState g_supplicant_interface_get_wps_state( + GSupplicantInterface *interface) { - if (network == NULL || network->group == NULL) - return ""; + if (!interface) + return G_SUPPLICANT_WPS_STATE_UNKNOWN; - return network->group; + return interface->wps_state; } -const char *g_supplicant_network_get_path(GSupplicantNetwork *network) +unsigned int g_supplicant_interface_get_mode(GSupplicantInterface *interface) { - if (network == NULL || network->path == NULL) - return NULL; + if (!interface) + return 0; - return network->path; + return interface->mode_capa; } -const char *g_supplicant_network_get_mode(GSupplicantNetwork *network) +unsigned int g_supplicant_interface_get_max_scan_ssids( + GSupplicantInterface *interface) { - if (network == NULL) - return G_SUPPLICANT_MODE_UNKNOWN; + if (!interface) + return 0; - return mode2string(network->mode); + if (interface->max_scan_ssids == 0) + return WPAS_MAX_SCAN_SSIDS; + + return interface->max_scan_ssids; } -const char *g_supplicant_network_get_security(GSupplicantNetwork *network) +static void set_network_enabled(DBusMessageIter *iter, void *user_data) { - if (network == NULL) - return G_SUPPLICANT_SECURITY_UNKNOWN; + dbus_bool_t enable = *(dbus_bool_t *)user_data; - return security2string(network->security); + dbus_message_iter_append_basic(iter, DBUS_TYPE_BOOLEAN, &enable); } -const void *g_supplicant_network_get_ssid(GSupplicantNetwork *network, - unsigned int *ssid_len) +int g_supplicant_interface_enable_selected_network(GSupplicantInterface *interface, + dbus_bool_t enable) { - if (network == NULL || network->ssid == NULL) { - *ssid_len = 0; - return NULL; - } + if (!interface) + return -1; - *ssid_len = network->ssid_len; - return network->ssid; + if (!interface->network_path) + return -1; + + SUPPLICANT_DBG(" "); + return supplicant_dbus_property_set(interface->network_path, + SUPPLICANT_INTERFACE ".Network", + "Enabled", DBUS_TYPE_BOOLEAN_AS_STRING, + set_network_enabled, NULL, &enable, NULL); } -dbus_int16_t g_supplicant_network_get_signal(GSupplicantNetwork *network) +dbus_bool_t g_supplicant_interface_get_ready(GSupplicantInterface *interface) { - if (network == NULL) - return 0; + if (!interface) + return FALSE; - return network->signal; + return interface->ready; } -dbus_bool_t g_supplicant_network_get_wps(GSupplicantNetwork *network) +GSupplicantInterface *g_supplicant_network_get_interface( + GSupplicantNetwork *network) { - if (network == NULL) - return FALSE; + if (!network) + return NULL; - return network->wps; + return network->interface; } -static void merge_network(GSupplicantNetwork *network) +const char *g_supplicant_network_get_name(GSupplicantNetwork *network) { - GString *str; - const char *ssid, *mode, *key_mgmt; - unsigned int i, ssid_len; - char *group; - - ssid = g_hash_table_lookup(network->config_table, "ssid"); - mode = g_hash_table_lookup(network->config_table, "mode"); - key_mgmt = g_hash_table_lookup(network->config_table, "key_mgmt"); + if (!network || !network->name) + return ""; - SUPPLICANT_DBG("ssid %s mode %s", ssid, mode); + return network->name; +} - if (ssid != NULL) - ssid_len = strlen(ssid); - else - ssid_len = 0; +const char *g_supplicant_network_get_identifier(GSupplicantNetwork *network) +{ + if (!network || !network->group) + return ""; - str = g_string_sized_new((ssid_len * 2) + 24); - if (str == NULL) - return; + return network->group; +} - for (i = 0; i < ssid_len; i++) - g_string_append_printf(str, "%02x", ssid[i]); +const char *g_supplicant_network_get_path(GSupplicantNetwork *network) +{ + if (!network || !network->path) + return NULL; - if (g_strcmp0(mode, "0") == 0) - g_string_append_printf(str, "_managed"); - else if (g_strcmp0(mode, "1") == 0) - g_string_append_printf(str, "_adhoc"); + return network->path; +} - if (g_strcmp0(key_mgmt, "WPA-PSK") == 0) - g_string_append_printf(str, "_psk"); +const char *g_supplicant_network_get_mode(GSupplicantNetwork *network) +{ + if (!network) + return G_SUPPLICANT_MODE_UNKNOWN; - group = g_string_free(str, FALSE); + return mode2string(network->mode); +} - SUPPLICANT_DBG("%s", group); +const char *g_supplicant_network_get_security(GSupplicantNetwork *network) +{ + if (!network) + return G_SUPPLICANT_SECURITY_UNKNOWN; - g_free(group); + return security2string(network->security); +} - g_hash_table_destroy(network->config_table); +const void *g_supplicant_network_get_ssid(GSupplicantNetwork *network, + unsigned int *ssid_len) +{ + if (!network) { + *ssid_len = 0; + return NULL; + } - g_free(network->path); - g_free(network); + *ssid_len = network->ssid_len; + return network->ssid; } -static void network_property(const char *key, DBusMessageIter *iter, - void *user_data) +dbus_int16_t g_supplicant_network_get_signal(GSupplicantNetwork *network) { - GSupplicantNetwork *network = user_data; + if (!network) + return 0; - if (network->interface == NULL) - return; + return network->signal; +} - if (key == NULL) { - merge_network(network); - return; - } +dbus_uint16_t g_supplicant_network_get_frequency(GSupplicantNetwork *network) +{ + if (!network) + return 0; - if (g_strcmp0(key, "Enabled") == 0) { - dbus_bool_t enabled = FALSE; + return network->frequency; +} - dbus_message_iter_get_basic(iter, &enabled); - } else if (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_STRING) { - const char *str = NULL; +dbus_bool_t g_supplicant_network_get_wps(GSupplicantNetwork *network) +{ + if (!network) + return FALSE; - dbus_message_iter_get_basic(iter, &str); - if (str != NULL) { - g_hash_table_replace(network->config_table, - g_strdup(key), g_strdup(str)); - } - } else - SUPPLICANT_DBG("key %s type %c", - key, dbus_message_iter_get_arg_type(iter)); + return network->wps; } -static void interface_network_added(DBusMessageIter *iter, void *user_data) +dbus_bool_t g_supplicant_network_is_wps_active(GSupplicantNetwork *network) { - GSupplicantInterface *interface = user_data; - GSupplicantNetwork *network; - const char *path = NULL; - - SUPPLICANT_DBG(""); + if (!network) + return FALSE; - dbus_message_iter_get_basic(iter, &path); - if (path == NULL) - return; + if (network->wps_capabilities & G_SUPPLICANT_WPS_CONFIGURED) + return TRUE; - if (g_strcmp0(path, "/") == 0) - return; + return FALSE; +} - network = g_hash_table_lookup(interface->net_mapping, path); - if (network != NULL) - return; +dbus_bool_t g_supplicant_network_is_wps_pbc(GSupplicantNetwork *network) +{ + if (!network) + return FALSE; - network = g_try_new0(GSupplicantNetwork, 1); - if (network == NULL) - return; + if (network->wps_capabilities & G_SUPPLICANT_WPS_PBC) + return TRUE; - network->interface = interface; - network->path = g_strdup(path); + return FALSE; +} - network->config_table = g_hash_table_new_full(g_str_hash, g_str_equal, - g_free, g_free); +dbus_bool_t g_supplicant_network_is_wps_advertizing(GSupplicantNetwork *network) +{ + if (!network) + return FALSE; - dbus_message_iter_next(iter); - if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) { - supplicant_dbus_property_foreach(iter, network_property, - network); - network_property(NULL, NULL, network); - return; - } + if (network->wps_capabilities & G_SUPPLICANT_WPS_REGISTRAR) + return TRUE; - supplicant_dbus_property_get_all(path, - SUPPLICANT_INTERFACE ".Network", - network_property, network); + return FALSE; } -static void interface_network_removed(DBusMessageIter *iter, void *user_data) +#ifdef TIZEN_EXT +GSupplicantPhy_mode g_supplicant_network_get_phy_mode(GSupplicantNetwork *network) { - GSupplicantInterface *interface = user_data; - GSupplicantNetwork *network; - const char *path = NULL; + if (!network) + return G_SUPPLICANT_MODE_IEEE80211_UNKNOWN; - dbus_message_iter_get_basic(iter, &path); - if (path == NULL) - return; + return network->phy_mode; +} +#endif - network = g_hash_table_lookup(interface->net_mapping, path); - if (network == NULL) - return; +GSupplicantInterface *g_supplicant_peer_get_interface(GSupplicantPeer *peer) +{ + if (!peer) + return NULL; - g_hash_table_remove(interface->net_mapping, path); + return peer->interface; } -static char *create_name(unsigned char *ssid, int ssid_len) +const char *g_supplicant_peer_get_path(GSupplicantPeer *peer) { - char *name; - int i; - - if (ssid_len < 1 || ssid[0] == '\0') - name = NULL; - else - name = g_try_malloc0(ssid_len + 1); + if (!peer) + return NULL; - if (name == NULL) - return g_strdup(""); + return peer->path; +} - for (i = 0; i < ssid_len; i++) { - if (g_ascii_isprint(ssid[i])) - name[i] = ssid[i]; - else - name[i] = ' '; - } +const char *g_supplicant_peer_get_identifier(GSupplicantPeer *peer) +{ + if (!peer) + return NULL; - return name; + return peer->identifier; } -static char *create_group(struct g_supplicant_bss *bss) +const void *g_supplicant_peer_get_device_address(GSupplicantPeer *peer) { - GString *str; - unsigned int i; - const char *mode, *security; + if (!peer) + return NULL; - str = g_string_sized_new((bss->ssid_len * 2) + 24); - if (str == NULL) + return peer->device_address; +} + +const void *g_supplicant_peer_get_iface_address(GSupplicantPeer *peer) +{ + if (!peer) return NULL; - if (bss->ssid_len > 0 && bss->ssid[0] != '\0') { - for (i = 0; i < bss->ssid_len; i++) - g_string_append_printf(str, "%02x", bss->ssid[i]); - } else - g_string_append_printf(str, "hidden"); + return peer->iface_address; +} - mode = mode2string(bss->mode); - if (mode != NULL) - g_string_append_printf(str, "_%s", mode); +const char *g_supplicant_peer_get_name(GSupplicantPeer *peer) +{ + if (!peer) + return NULL; - security = security2string(bss->security); - if (security != NULL) - g_string_append_printf(str, "_%s", security); + return peer->name; +} - return g_string_free(str, FALSE); +#if defined TIZEN_EXT +bool g_supplicant_network_is_hs20AP(GSupplicantNetwork *network) +{ + if (!network) + return 0; + + return network->isHS20AP; } -static void add_bss_to_network(struct g_supplicant_bss *bss) +const char *g_supplicant_network_get_eap(GSupplicantNetwork *network) { - GSupplicantInterface *interface = bss->interface; - GSupplicantNetwork *network; - char *group; + if (!network || !network->eap) + return NULL; - group = create_group(bss); - if (group == NULL) - return; + return network->eap; +} - network = g_hash_table_lookup(interface->network_table, group); - if (network != NULL) { - g_free(group); - goto done; - } +const char *g_supplicant_network_get_identity(GSupplicantNetwork *network) +{ + if (!network || !network->identity) + return NULL; - network = g_try_new0(GSupplicantNetwork, 1); - if (network == NULL) { - g_free(group); - return; - } + return network->identity; +} - network->interface = interface; - if (network->path == NULL) - network->path = g_strdup(bss->path); - network->group = group; - network->name = create_name(bss->ssid, bss->ssid_len); - network->mode = bss->mode; - network->security = bss->security; - network->ssid_len = bss->ssid_len; - memcpy(network->ssid, bss->ssid, bss->ssid_len); - network->signal = bss->signal; +const char *g_supplicant_network_get_phase2(GSupplicantNetwork *network) +{ + if (!network || !network->phase2) + return NULL; - network->wps = FALSE; - if ((bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPS) != 0) - network->wps = TRUE; + return network->phase2; +} - network->bss_table = g_hash_table_new_full(g_str_hash, g_str_equal, - NULL, remove_bss); +unsigned int g_supplicant_network_get_keymgmt(GSupplicantNetwork *network) +{ + if (network == NULL) + return 0; - network->config_table = g_hash_table_new_full(g_str_hash, g_str_equal, - g_free, g_free); + return network->keymgmt; +} - g_hash_table_replace(interface->network_table, - network->group, network); +const unsigned char *g_supplicant_network_get_countrycode(GSupplicantNetwork + *network) +{ + if (!network) + return NULL; - callback_network_added(network); + return network->country_code; +} +#endif -done: - g_hash_table_replace(interface->bss_mapping, bss->path, network); - g_hash_table_replace(network->bss_table, bss->path, bss); +const unsigned char *g_supplicant_peer_get_widi_ies(GSupplicantPeer *peer, + int *length) +{ + if (!peer || !length) + return NULL; - g_hash_table_replace(bss_mapping, bss->path, interface); + *length = peer->widi_ies_length; + return peer->widi_ies; } -static void bss_rates(DBusMessageIter *iter, void *user_data) +bool g_supplicant_peer_is_wps_pbc(GSupplicantPeer *peer) { - struct g_supplicant_bss *bss = user_data; - dbus_uint32_t rate = 0; + if (!peer) + return false; - dbus_message_iter_get_basic(iter, &rate); - if (rate == 0) - return; + if (peer->wps_capabilities & G_SUPPLICANT_WPS_PBC) + return true; - if (rate > bss->maxrate) - bss->maxrate = rate; + return false; } -static void bss_keymgmt(DBusMessageIter *iter, void *user_data) +bool g_supplicant_peer_is_wps_pin(GSupplicantPeer *peer) { - struct g_supplicant_bss *bss = user_data; - const char *str = NULL; - int i; + if (!peer) + return false; - dbus_message_iter_get_basic(iter, &str); - if (str == NULL) - return; + if (peer->wps_capabilities & G_SUPPLICANT_WPS_PIN) + return true; - for (i = 0; keymgmt_map[i].str != NULL; i++) - if (strcmp(str, keymgmt_map[i].str) == 0) { - bss->keymgmt |= keymgmt_map[i].val; - break; - } + return false; } -static void bss_group(DBusMessageIter *iter, void *user_data) +bool g_supplicant_peer_is_in_a_group(GSupplicantPeer *peer) { - struct g_supplicant_bss *bss = user_data; - const char *str = NULL; - int i; + if (!peer || !peer->groups) + return false; - dbus_message_iter_get_basic(iter, &str); - if (str == NULL) - return; + return true; +} - for (i = 0; group_map[i].str != NULL; i++) - if (strcmp(str, group_map[i].str) == 0) { - bss->group |= group_map[i].val; - break; - } +GSupplicantInterface *g_supplicant_peer_get_group_interface(GSupplicantPeer *peer) +{ + if (!peer) + return NULL; + + return (GSupplicantInterface *) peer->current_group_iface; } -static void bss_pairwise(DBusMessageIter *iter, void *user_data) +bool g_supplicant_peer_is_client(GSupplicantPeer *peer) { - struct g_supplicant_bss *bss = user_data; - const char *str = NULL; - int i; + GSupplicantGroup *group; + GSList *list; - dbus_message_iter_get_basic(iter, &str); - if (str == NULL) - return; + if (!peer) + return false; - for (i = 0; pairwise_map[i].str != NULL; i++) - if (strcmp(str, pairwise_map[i].str) == 0) { - bss->pairwise |= pairwise_map[i].val; - break; - } + for (list = peer->groups; list; list = list->next) { + const char *path = list->data; + + group = g_hash_table_lookup(group_mapping, path); + if (!group) + continue; + + if (group->role != G_SUPPLICANT_GROUP_ROLE_CLIENT || + group->orig_interface != peer->interface) + continue; + + if (group->interface == peer->current_group_iface) + return true; + } + + return false; } -static void bss_wpa(const char *key, DBusMessageIter *iter, - void *user_data) +bool g_supplicant_peer_has_requested_connection(GSupplicantPeer *peer) { - if (g_strcmp0(key, "KeyMgmt") == 0) - supplicant_dbus_array_foreach(iter, bss_keymgmt, user_data); - else if (g_strcmp0(key, "Group") == 0) - supplicant_dbus_array_foreach(iter, bss_group, user_data); - else if (g_strcmp0(key, "Pairwise") == 0) - supplicant_dbus_array_foreach(iter, bss_pairwise, user_data); + if (!peer) + return false; + return peer->connection_requested; } -static unsigned int get_tlv(unsigned char *ie, unsigned int ie_size, - unsigned int type) +#if defined TIZEN_EXT +/* + * Description: Network client requires additional wifi specific info + */ +const unsigned char *g_supplicant_network_get_bssid(GSupplicantNetwork *network) { - unsigned int len = 0; - - while (len + 4 < ie_size) { - unsigned int hi = ie[len]; - unsigned int lo = ie[len + 1]; - unsigned int tmp_type = (hi << 8) + lo; - unsigned int v_len = 0; + if (network == NULL || network->best_bss == NULL) + return NULL; - /* hi and lo are used to recreate an unsigned int - * based on 2 8bits length unsigned int. */ + return (const unsigned char *)network->best_bss->bssid; +} +dbus_bool_t g_supplicant_network_get_transition_mode(GSupplicantNetwork *network) +{ + if (network == NULL) + return FALSE; - hi = ie[len + 2]; - lo = ie[len + 3]; - v_len = (hi << 8) + lo; + return network->owe_transition_mode; +} - if (tmp_type == type) { - unsigned int ret_value = 0; - unsigned char *value = (unsigned char *)&ret_value; - SUPPLICANT_DBG("IE: match type 0x%x", type); +const unsigned char *g_supplicant_network_get_transition_mode_bssid(GSupplicantNetwork *network) +{ + if (network == NULL) + return NULL; - /* Verifying length relevance */ - if (v_len > sizeof(unsigned int) || - len + 4 + v_len > ie_size) - break; + return (const unsigned char *)network->transition_mode_bssid; +} - memcpy(value, ie + len + 4, v_len); +const void *g_supplicant_network_get_transition_mode_ssid(GSupplicantNetwork *network, + unsigned int *transition_mode_ssid_len) +{ + if (!network) { + *transition_mode_ssid_len = 0; + return NULL; + } - SUPPLICANT_DBG("returning 0x%x", ret_value); - return ret_value; - } + *transition_mode_ssid_len = network->transition_mode_ssid_len; + return network->transition_mode_ssid; +} - len += v_len + 4; - } +unsigned int g_supplicant_network_get_maxrate(GSupplicantNetwork *network) +{ + if (network == NULL || network->best_bss == NULL) + return 0; - SUPPLICANT_DBG("returning 0"); - return 0; + return network->best_bss->maxrate; } -static void bss_process_ies(DBusMessageIter *iter, void *user_data) +const char *g_supplicant_network_get_enc_mode(GSupplicantNetwork *network) { - struct g_supplicant_bss *bss = user_data; - const unsigned char WPS_OUI[] = { 0x00, 0x50, 0xf2, 0x04 }; - unsigned char *ie, *ie_end; - DBusMessageIter array; - int ie_len; + if (network == NULL || network->best_bss == NULL) + return NULL; -#define WMM_WPA1_WPS_INFO 221 -#define WPS_INFO_MIN_LEN 6 -#define WPS_VERSION_TLV 0x104A -#define WPS_STATE_TLV 0x1044 -#define WPS_VERSION 0x10 + if (network->best_bss->security == G_SUPPLICANT_SECURITY_PSK || +#if defined TIZEN_EXT + network->best_bss->security == G_SUPPLICANT_SECURITY_SAE || + network->best_bss->security == G_SUPPLICANT_SECURITY_OWE || + network->best_bss->security == G_SUPPLICANT_SECURITY_DPP || +#endif /* TIZEN_EXT */ + network->best_bss->security == G_SUPPLICANT_SECURITY_IEEE8021X) { + unsigned int pairwise; + + pairwise = network->best_bss->rsn_pairwise | + network->best_bss->wpa_pairwise; + + if ((pairwise & G_SUPPLICANT_PAIRWISE_CCMP) && + (pairwise & G_SUPPLICANT_PAIRWISE_TKIP)) + return "mixed"; + else if (pairwise & G_SUPPLICANT_PAIRWISE_CCMP) + return "aes"; + else if (pairwise & G_SUPPLICANT_PAIRWISE_TKIP) + return "tkip"; + + } else if (network->best_bss->security == G_SUPPLICANT_SECURITY_WEP) + return "wep"; + else if (network->best_bss->security == G_SUPPLICANT_SECURITY_NONE) + return "none"; - dbus_message_iter_recurse(iter, &array); - dbus_message_iter_get_fixed_array(&array, &ie, &ie_len); + return NULL; +} - if (ie == NULL || ie_len < 2) - return; +bool g_supplicant_network_get_rsn_mode(GSupplicantNetwork *network) +{ + if (network == NULL || network->best_bss == NULL) + return 0; - for (ie_end = ie+ie_len; ie+ie[1]+1 <= ie_end; ie += ie[1]+2) { - if (ie[0] != WMM_WPA1_WPS_INFO || ie[1] < WPS_INFO_MIN_LEN || - memcmp(ie+2, WPS_OUI, sizeof(WPS_OUI)) != 0) - continue; +#if defined TIZEN_EXT + if (network->best_bss->security == G_SUPPLICANT_SECURITY_SAE || + network->best_bss->security == G_SUPPLICANT_SECURITY_OWE || + network->best_bss->security == G_SUPPLICANT_SECURITY_DPP) + return false; +#endif /* TIZEN_EXT */ + + if (network->best_bss->rsn_selected) { + const char *mode = g_supplicant_network_get_enc_mode(network); + if (g_strcmp0(mode, "aes") == 0 || + g_strcmp0(mode, "mixed") == 0) + return true; + else + return false; + } else + return false; +} - SUPPLICANT_DBG("IE: match WPS_OUI"); +void *g_supplicant_network_get_wifi_vsie(GSupplicantNetwork *network) +{ + GSList *vsie_list = NULL; - if (get_tlv(&ie[6], ie[1], - WPS_VERSION_TLV) == WPS_VERSION && - get_tlv(&ie[6], ie[1], - WPS_STATE_TLV) != 0) - bss->keymgmt |= G_SUPPLICANT_KEYMGMT_WPS; + if (!network) + return NULL; + + if (g_slist_length(network->vsie_list) > 0) { + GSList *list = NULL; + unsigned char *vsie = NULL; + for (list = network->vsie_list; list; list = list->next) { + unsigned char *ie = (unsigned char *)list->data; + if (ie == NULL) + continue; + vsie = (unsigned char *)g_try_malloc0(ie[1]+2); // tag number size(1), tag length size(1) + + if (vsie) { + memcpy(vsie, ie, ie[1]+2); + vsie_list = g_slist_append(vsie_list, vsie); + } else + SUPPLICANT_DBG("Failed to allocate memory"); + } } + + return vsie_list; } -static void bss_property(const char *key, DBusMessageIter *iter, - void *user_data) +static bool compare_bssid(unsigned char *bssid_a, unsigned char *bssid_b) { - struct g_supplicant_bss *bss = user_data; + if (!memcmp(bssid_a, bssid_b, WIFI_BSSID_LEN_MAX)) + return true; - if (bss->interface == NULL) - return; + return false; +} - SUPPLICANT_DBG("key %s", key); +static gchar *convert_bssid_to_str(unsigned char *bssid) +{ + GString *bssid_str; + unsigned int i; - if (key == NULL) { - if (bss->ieee8021x == TRUE) - bss->security = G_SUPPLICANT_SECURITY_IEEE8021X; - else if (bss->psk == TRUE) - bss->security = G_SUPPLICANT_SECURITY_PSK; - else if (bss->privacy == TRUE) - bss->security = G_SUPPLICANT_SECURITY_WEP; - else - bss->security = G_SUPPLICANT_SECURITY_NONE; + bssid_str = g_string_sized_new(18); + if (!bssid_str) + return NULL; - add_bss_to_network(bss); - return; + for (i = 0; i < WIFI_BSSID_LEN_MAX; i++) { + g_string_append_printf(bssid_str, "%02x", bssid[i]); + if (i < WIFI_BSSID_LEN_MAX - 1) + g_string_append(bssid_str, ":"); } - if (g_strcmp0(key, "BSSID") == 0) { - DBusMessageIter array; - unsigned char *addr; - int addr_len; + return g_string_free(bssid_str, FALSE); +} - dbus_message_iter_recurse(iter, &array); - dbus_message_iter_get_fixed_array(&array, &addr, &addr_len); +static void count_assoc_reject(gpointer data, gpointer user_data) +{ + time_t assoc_reject_time = GPOINTER_TO_INT(data); + struct assoc_count_data *assoc_count = user_data; - if (addr_len == 6) - memcpy(bss->bssid, addr, addr_len); - } else if (g_strcmp0(key, "SSID") == 0) { - DBusMessageIter array; - unsigned char *ssid; - int ssid_len; + if (assoc_reject_time > assoc_count->ref_time) + assoc_count->assoc_count++; +} - dbus_message_iter_recurse(iter, &array); - dbus_message_iter_get_fixed_array(&array, &ssid, &ssid_len); +static uint16_t get_assoc_reject_cnt(GHashTable *assoc_reject_table, unsigned char *bssid) +{ + gchar *bssid_str; + struct assoc_reject_data *assoc_data; + struct assoc_count_data assoc_count; + time_t curr_time; + struct tm* timeinfo; - if (ssid_len > 0 && ssid_len < 33) { - memcpy(bss->ssid, ssid, ssid_len); - bss->ssid_len = ssid_len; - } else { - memset(bss->ssid, 0, sizeof(bss->ssid)); - bss->ssid_len = 0; - } - } else if (g_strcmp0(key, "Capabilities") == 0) { - dbus_uint16_t capabilities = 0x0000; + if (g_hash_table_size(assoc_reject_table) < 1) + return 0; - dbus_message_iter_get_basic(iter, &capabilities); + if (!bssid) + return 0; - if (capabilities & IEEE80211_CAP_ESS) - bss->mode = G_SUPPLICANT_MODE_INFRA; - else if (capabilities & IEEE80211_CAP_IBSS) - bss->mode = G_SUPPLICANT_MODE_IBSS; + if (!memcmp(bssid, invalid_bssid, WIFI_BSSID_LEN_MAX)) + return 0; - if (capabilities & IEEE80211_CAP_PRIVACY) - bss->privacy = TRUE; - } else if (g_strcmp0(key, "Mode") == 0) { - const char *mode = NULL; + bssid_str = convert_bssid_to_str(bssid); + if (!bssid_str) + return 0; - dbus_message_iter_get_basic(iter, &mode); - bss->mode = string2mode(mode); - } else if (g_strcmp0(key, "Frequency") == 0) { - dbus_uint16_t frequency = 0; + assoc_data = g_hash_table_lookup(assoc_reject_table, bssid_str); + if (!assoc_data) { + g_free(bssid_str); + return 0; + } - dbus_message_iter_get_basic(iter, &frequency); - bss->frequency = frequency; - } else if (g_strcmp0(key, "Signal") == 0) { - dbus_int16_t signal = 0; + if (g_slist_length(assoc_data->reject_time_list) < 1) { + g_free(bssid_str); + return 0; + } - dbus_message_iter_get_basic(iter, &signal); + /* Only events that occur within one hour are appened. */ + curr_time = time(NULL); + timeinfo = localtime(&curr_time); + timeinfo->tm_hour -= 1; - bss->signal = signal; - } else if (g_strcmp0(key, "Level") == 0) { - dbus_int32_t level = 0; + assoc_count.ref_time = mktime(timeinfo); + assoc_count.assoc_count = 0; - dbus_message_iter_get_basic(iter, &level); - } else if (g_strcmp0(key, "Rates") == 0) { - supplicant_dbus_array_foreach(iter, bss_rates, bss); - } else if (g_strcmp0(key, "MaxRate") == 0) { - dbus_uint32_t maxrate = 0; + g_slist_foreach(assoc_data->reject_time_list, count_assoc_reject, &assoc_count); - dbus_message_iter_get_basic(iter, &maxrate); - if (maxrate != 0) - bss->maxrate = maxrate; - } else if (g_strcmp0(key, "Privacy") == 0) { - dbus_bool_t privacy = FALSE; + g_free(bssid_str); + return assoc_count.assoc_count; +} - dbus_message_iter_get_basic(iter, &privacy); - bss->privacy = privacy; - } else if ((g_strcmp0(key, "RSN") == 0) || - (g_strcmp0(key, "WPA") == 0)) { - supplicant_dbus_property_foreach(iter, bss_wpa, bss); +static int calculate_score_last_connected_bssid(bool is_last_connected) +{ + int score = 0; - if (bss->keymgmt & - (G_SUPPLICANT_KEYMGMT_WPA_EAP | - G_SUPPLICANT_KEYMGMT_WPA_FT_EAP | - G_SUPPLICANT_KEYMGMT_WPA_EAP_256)) - bss->ieee8021x = TRUE; + if (ins_settings.last_connected_bssid) { + if (is_last_connected) + score += ins_settings.last_connected_bssid_score; + } - if (bss->keymgmt & - (G_SUPPLICANT_KEYMGMT_WPA_PSK | - G_SUPPLICANT_KEYMGMT_WPA_FT_PSK | - G_SUPPLICANT_KEYMGMT_WPA_PSK_256)) - bss->psk = TRUE; - } else if (g_strcmp0(key, "IEs") == 0) - bss_process_ies(iter, bss); - else - SUPPLICANT_DBG("key %s type %c", - key, dbus_message_iter_get_arg_type(iter)); + return score; } -static struct g_supplicant_bss *interface_bss_added(DBusMessageIter *iter, - void *user_data) +static int calculate_score_assoc_reject(uint16_t assoc_reject_cnt) { - GSupplicantInterface *interface = user_data; - GSupplicantNetwork *network; - struct g_supplicant_bss *bss; - const char *path = NULL; - - SUPPLICANT_DBG(""); + int score = 0; - dbus_message_iter_get_basic(iter, &path); - if (path == NULL) - return NULL; + if (ins_settings.assoc_reject) + score -= (assoc_reject_cnt * ins_settings.assoc_reject_score); - if (g_strcmp0(path, "/") == 0) - return NULL; + return score; +} - SUPPLICANT_DBG("%s", path); +static int calculate_score_frequency(dbus_int16_t strength, dbus_uint16_t frequency) +{ + int score = 0; - network = g_hash_table_lookup(interface->bss_mapping, path); - if (network != NULL) { - bss = g_hash_table_lookup(network->bss_table, path); - if (bss != NULL) - return NULL; - } + switch (ins_settings.preferred_freq_bssid) { + case G_SUPPLICANT_INS_PREFERRED_FREQ_24GHZ: + if ((frequency >= FREQ_RANGE_24GHZ_CHANNEL_1 && + frequency <= FREQ_RANGE_24GHZ_CHANNEL_14) && + (strength > ins_settings.signal_level3_24ghz)) + score += ins_settings.preferred_freq_bssid_score; - bss = g_try_new0(struct g_supplicant_bss, 1); - if (bss == NULL) - return NULL; + break; + case G_SUPPLICANT_INS_PREFERRED_FREQ_5GHZ: + if ((frequency >= FREQ_RANGE_5GHZ_CHANNEL_32 && + frequency <= FREQ_RANGE_5GHZ_CHANNEL_165) && + (strength > ins_settings.signal_level3_5ghz)) + score += ins_settings.preferred_freq_bssid_score; - bss->interface = interface; - bss->path = g_strdup(path); + break; + default: + break; + } - return bss; + return score; } -static void interface_bss_added_with_keys(DBusMessageIter *iter, - void *user_data) +static int calculate_score_strength(dbus_int16_t strength) { - struct g_supplicant_bss *bss; + int score = 0; - SUPPLICANT_DBG(""); + if (ins_settings.signal_bssid) + score += (((strength > -60) ? -60 : strength) + 85); - bss = interface_bss_added(iter, user_data); - if (bss == NULL) - return; + return score; +} - dbus_message_iter_next(iter); +static int calculate_score(bool is_last_connected, uint16_t assoc_reject_cnt, + dbus_int16_t strength, dbus_uint16_t frequency) +{ + int score = 0; - if (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_INVALID) - return; + score += calculate_score_last_connected_bssid(is_last_connected); + score += calculate_score_assoc_reject(assoc_reject_cnt); + score += calculate_score_frequency(strength, frequency); + score += calculate_score_strength(strength); - supplicant_dbus_property_foreach(iter, bss_property, bss); - bss_property(NULL, NULL, bss); + return score; } -static void interface_bss_added_without_keys(DBusMessageIter *iter, - void *user_data) +static void update_bssid_list(gpointer key, gpointer value, gpointer user_data) { - struct g_supplicant_bss *bss; + struct g_supplicant_bss *bss = value; + struct g_connman_bssids *bssids = NULL; + struct update_bssid_data *bssid_data = (struct update_bssid_data *)user_data; - SUPPLICANT_DBG(""); + bssids = (struct g_connman_bssids *)g_try_malloc0(sizeof(struct g_connman_bssids)); - bss = interface_bss_added(iter, user_data); - if (bss == NULL) - return; + if (bssids) { + memcpy(bssids->bssid, bss->bssid, WIFI_BSSID_LEN_MAX); - supplicant_dbus_property_get_all(bss->path, - SUPPLICANT_INTERFACE ".BSS", - bss_property, bss); + bssids->strength = bss->signal; + bssids->strength += 120; + + if (bssids->strength > 100) + bssids->strength = 100; + + bssids->frequency = bss->frequency; + + bssids->assoc_reject_cnt = get_assoc_reject_cnt(bssid_data->assoc_reject_table, bssids->bssid); + + bssids->is_last_connected = compare_bssid(bssids->bssid, bssid_data->last_connected_bssid); + +#if defined TIZEN_EXT_INS + bssids->score_last_connected_bssid = calculate_score_last_connected_bssid(bssids->is_last_connected); + bssids->score_assoc_reject = calculate_score_assoc_reject(bssids->assoc_reject_cnt); + bssids->score_frequency = calculate_score_frequency(bss->signal, bssids->frequency); + bssids->score_strength = calculate_score_strength(bssids->strength); +#endif + + bssids->ins_score = calculate_score(bssids->is_last_connected, + bssids->assoc_reject_cnt, bssids->frequency, bss->signal); + + bssid_data->bssid_list = g_slist_append(bssid_data->bssid_list, bssids); + } else + SUPPLICANT_DBG("Failed to allocate memory"); } -static void interface_bss_removed(DBusMessageIter *iter, void *user_data) +static gint cmp_bss(gconstpointer a, gconstpointer b) { - GSupplicantInterface *interface = user_data; - GSupplicantNetwork *network; - const char *path = NULL; + struct g_connman_bssids *entry_a = (struct g_connman_bssids *)a; + struct g_connman_bssids *entry_b = (struct g_connman_bssids *)b; - dbus_message_iter_get_basic(iter, &path); - if (path == NULL) + if (entry_a->ins_score > entry_b->ins_score) + return -1; + + if (entry_a->ins_score < entry_b->ins_score) + return 1; + + return 0; +} + +#if defined TIZEN_EXT_INS +static void print_bssid_sort(gpointer data, gpointer user_data) +{ + struct g_connman_bssids *bssids = data; + + SUPPLICANT_DBG("bssid[" MACSTR "] total[%2d] freq[%2d] " + "last_conn[%2d] assoc_reject[%2d] strength[%2d]", + MAC2STR(bssids->bssid), bssids->ins_score, + bssids->score_frequency, bssids->score_last_connected_bssid, + bssids->score_assoc_reject, bssids->score_strength); +} +#endif + +void *g_supplicant_network_get_bssid_list(GSupplicantNetwork *network) +{ + struct update_bssid_data bssid_data; + + if (g_hash_table_size(network->bss_table) < 1) + return NULL; + + bssid_data.network = network; + memset(&bssid_data, 0, sizeof(bssid_data)); + memcpy(bssid_data.last_connected_bssid, network->last_connected_bssid, WIFI_BSSID_LEN_MAX); + bssid_data.assoc_reject_table = network->assoc_reject_table; + + g_hash_table_foreach(network->bss_table, update_bssid_list, &bssid_data); + bssid_data.bssid_list = g_slist_sort(bssid_data.bssid_list, cmp_bss); +#if defined TIZEN_EXT_INS + g_slist_foreach(bssid_data.bssid_list, print_bssid_sort, NULL); +#endif + + return bssid_data.bssid_list; +} + +void g_supplicant_network_set_last_connected_bssid(GSupplicantNetwork *network, const unsigned char *bssid) +{ + if (!bssid) return; - network = g_hash_table_lookup(interface->bss_mapping, path); - if (network == NULL) + if (!memcmp(bssid, invalid_bssid, WIFI_BSSID_LEN_MAX)) return; - g_hash_table_remove(bss_mapping, path); + memcpy(network->last_connected_bssid, bssid, WIFI_BSSID_LEN_MAX); - g_hash_table_remove(interface->bss_mapping, path); - g_hash_table_remove(network->bss_table, path); + SUPPLICANT_DBG("last connected bssid [" MACSTR "]", MAC2STR(bssid)); +} - if (g_hash_table_size(network->bss_table) == 0) - g_hash_table_remove(interface->network_table, network->group); +const unsigned char *g_supplicant_network_get_last_connected_bssid(GSupplicantNetwork *network) +{ + if (network == NULL) + return NULL; + + return (const unsigned char *)network->last_connected_bssid; } -static void interface_property(const char *key, DBusMessageIter *iter, - void *user_data) +void g_supplicant_network_update_assoc_reject(GSupplicantInterface *interface, + GSupplicantNetwork *network) { - GSupplicantInterface *interface = user_data; + struct assoc_reject_data *assoc_data; + gchar *bssid_str; + time_t curr_time; - if (interface == NULL) + if (!network) return; - SUPPLICANT_DBG("%s", key); + bssid_str = convert_bssid_to_str(interface->add_network_bssid); + if (!bssid_str) + return; - if (key == NULL) { - debug_strvalmap("KeyMgmt capability", keymgmt_map, - interface->keymgmt_capa); - debug_strvalmap("AuthAlg capability", authalg_capa_map, - interface->authalg_capa); - debug_strvalmap("Protocol capability", proto_capa_map, - interface->proto_capa); - debug_strvalmap("Pairwise capability", pairwise_map, - interface->pairwise_capa); - debug_strvalmap("Group capability", group_map, - interface->group_capa); - debug_strvalmap("Scan capability", scan_capa_map, - interface->scan_capa); - debug_strvalmap("Mode capability", mode_capa_map, - interface->mode_capa); + assoc_data = g_hash_table_lookup(network->assoc_reject_table, bssid_str); + if (!assoc_data) { + assoc_data = g_try_new0(struct assoc_reject_data, 1); + if (!assoc_data) { + g_free(bssid_str); + return; + } - interface->ready = TRUE; - callback_interface_added(interface); - return; + assoc_data->bssid = g_strdup(bssid_str); + g_hash_table_insert(network->assoc_reject_table, assoc_data->bssid, assoc_data); } - if (g_strcmp0(key, "Capabilities") == 0) { - supplicant_dbus_property_foreach(iter, interface_capability, - interface); - } else if (g_strcmp0(key, "State") == 0) { - const char *str = NULL; - - dbus_message_iter_get_basic(iter, &str); - if (str != NULL) - if (string2state(str) != interface->state) { - interface->state = string2state(str); - callback_interface_state(interface); - } + curr_time = time(NULL); + assoc_data->reject_time_list = g_slist_append(assoc_data->reject_time_list, GINT_TO_POINTER(curr_time)); - SUPPLICANT_DBG("state %s (%d)", str, interface->state); - } else if (g_strcmp0(key, "Scanning") == 0) { - dbus_bool_t scanning = FALSE; + SUPPLICANT_DBG("bssid [%s] time [%u]", bssid_str, curr_time); - dbus_message_iter_get_basic(iter, &scanning); - interface->scanning = scanning; + g_free(bssid_str); - if (interface->ready == TRUE) { - if (interface->scanning == TRUE) - callback_scan_started(interface); - else - callback_scan_finished(interface); - } - } else if (g_strcmp0(key, "ApScan") == 0) { - int apscan = 1; + callback_network_changed(network, "UpdateAssocReject"); +} - dbus_message_iter_get_basic(iter, &apscan); - interface->apscan = apscan; - } else if (g_strcmp0(key, "Ifname") == 0) { - const char *str = NULL; +GHashTable *g_supplicant_network_get_assoc_reject_table(GSupplicantNetwork *network) +{ + if (!network) + return NULL; - dbus_message_iter_get_basic(iter, &str); - if (str != NULL) { - g_free(interface->ifname); - interface->ifname = g_strdup(str); - } - } else if (g_strcmp0(key, "Driver") == 0) { - const char *str = NULL; + return network->assoc_reject_table; +} - dbus_message_iter_get_basic(iter, &str); - if (str != NULL) { - g_free(interface->driver); - interface->driver = g_strdup(str); - } - } else if (g_strcmp0(key, "BridgeIfname") == 0) { - const char *str = NULL; +GSupplicantNetwork *g_supplicant_interface_get_network(GSupplicantInterface *interface, + const char *group) +{ + if (!interface) + return NULL; - dbus_message_iter_get_basic(iter, &str); - if (str != NULL) { - g_free(interface->bridge); - interface->bridge = g_strdup(str); - } - } else if (g_strcmp0(key, "CurrentBSS") == 0) { - interface_bss_added_without_keys(iter, interface); - } else if (g_strcmp0(key, "CurrentNetwork") == 0) { - interface_network_added(iter, interface); - } else if (g_strcmp0(key, "BSSs") == 0) { - supplicant_dbus_array_foreach(iter, interface_bss_added_without_keys, - interface); - } else if (g_strcmp0(key, "Blobs") == 0) { - /* Nothing */ - } else if (g_strcmp0(key, "Networks") == 0) { - supplicant_dbus_array_foreach(iter, interface_network_added, - interface); - } else - SUPPLICANT_DBG("key %s type %c", - key, dbus_message_iter_get_arg_type(iter)); + return g_hash_table_lookup(interface->network_table, group); } +#endif -static void scan_network_update(DBusMessageIter *iter, void *user_data) +static void merge_network(GSupplicantNetwork *network) { - GSupplicantInterface *interface = user_data; - GSupplicantNetwork *network; - char *path; + GString *str; + const char *ssid, *mode, *key_mgmt; +#if defined TIZEN_EXT + const char *isHS20AP; + const char *eap, *identity, *phase2; +#endif + unsigned int i, ssid_len; + char *group; - if (iter == NULL) - return; + ssid = g_hash_table_lookup(network->config_table, "ssid"); + mode = g_hash_table_lookup(network->config_table, "mode"); + key_mgmt = g_hash_table_lookup(network->config_table, "key_mgmt"); +#if defined TIZEN_EXT + isHS20AP = g_hash_table_lookup(network->config_table, "isHS20AP"); + eap = g_hash_table_lookup(network->config_table, "eap"); + identity = g_hash_table_lookup(network->config_table, "identity"); + phase2 = g_hash_table_lookup(network->config_table, "phase2"); +#endif - dbus_message_iter_get_basic(iter, &path); + SUPPLICANT_DBG("ssid %s mode %s", ssid, mode); - if (path == NULL) - return; + if (ssid) + ssid_len = strlen(ssid); + else + ssid_len = 0; - if (g_strcmp0(path, "/") == 0) + str = g_string_sized_new((ssid_len * 2) + 24); + if (!str) return; - /* Update the network details based on scan BSS data */ - network = g_hash_table_lookup(interface->bss_mapping, path); - if (network != NULL) - callback_network_added(network); -} + for (i = 0; i < ssid_len; i++) +#if defined TIZEN_EXT + { + if (ssid[i] != '"') +#endif + g_string_append_printf(str, "%02x", ssid[i]); +#if defined TIZEN_EXT + } +#endif -static void scan_bss_data(const char *key, DBusMessageIter *iter, - void *user_data) -{ - GSupplicantInterface *interface = user_data; + if (g_strcmp0(mode, "0") == 0) + g_string_append_printf(str, "_managed"); + else if (g_strcmp0(mode, "1") == 0) + g_string_append_printf(str, "_adhoc"); +#if defined TIZEN_EXT_WIFI_MESH + else if (g_strcmp0(mode, "5") == 0) + g_string_append_printf(str, "_mesh"); +#endif - if (iter) - supplicant_dbus_array_foreach(iter, scan_network_update, - interface); + if (g_strcmp0(key_mgmt, "WPA-PSK") == 0) + g_string_append_printf(str, "_psk"); +#if defined TIZEN_EXT + else if (g_strcmp0(key_mgmt, "WPA-EAP") == 0) + g_string_append_printf(str, "_ieee8021x"); + else + g_string_append_printf(str, "_none"); +#endif - if (interface->scan_callback != NULL) - interface->scan_callback(0, interface, interface->scan_data); + group = g_string_free(str, FALSE); - interface->scan_callback = NULL; - interface->scan_data = NULL; + SUPPLICANT_DBG("%s", group); + +#if defined TIZEN_EXT + if (g_strcmp0(isHS20AP, "1") == 0) { + network->isHS20AP = 1; + if (network->eap) + g_free(network->eap); + network->eap = g_strdup(eap); + + if (network->identity) + g_free(network->identity); + network->identity = g_strdup(identity); + + if (network->phase2) + g_free(network->phase2); + network->phase2 = g_strdup(phase2); + } else + network->isHS20AP = 0; + + network->group = g_strdup(group); + callback_network_merged(network); + g_free(network->group); +#endif + + g_free(group); + + g_hash_table_destroy(network->config_table); + + g_free(network->path); + g_free(network); } -static GSupplicantInterface *interface_alloc(const char *path) +static void network_property(const char *key, DBusMessageIter *iter, + void *user_data) { - GSupplicantInterface *interface; - - interface = g_try_new0(GSupplicantInterface, 1); - if (interface == NULL) - return NULL; + GSupplicantNetwork *network = user_data; - interface->path = g_strdup(path); + if (!network->interface) + return; - interface->network_table = g_hash_table_new_full(g_str_hash, - g_str_equal, NULL, remove_network); + if (!key) { + merge_network(network); + return; + } - interface->net_mapping = g_hash_table_new_full(g_str_hash, g_str_equal, - NULL, NULL); - interface->bss_mapping = g_hash_table_new_full(g_str_hash, g_str_equal, - NULL, NULL); + if (g_strcmp0(key, "Enabled") == 0) { + dbus_bool_t enabled = FALSE; - g_hash_table_replace(interface_table, interface->path, interface); + dbus_message_iter_get_basic(iter, &enabled); + } else if (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_STRING) { + const char *str = NULL; - return interface; + dbus_message_iter_get_basic(iter, &str); + if (str) { + g_hash_table_replace(network->config_table, + g_strdup(key), g_strdup(str)); + } + } else + SUPPLICANT_DBG("key %s type %c", + key, dbus_message_iter_get_arg_type(iter)); } -static void interface_added(DBusMessageIter *iter, void *user_data) +static void interface_network_added(DBusMessageIter *iter, void *user_data) { - GSupplicantInterface *interface; + GSupplicantInterface *interface = user_data; + GSupplicantNetwork *network; const char *path = NULL; SUPPLICANT_DBG(""); dbus_message_iter_get_basic(iter, &path); - if (path == NULL) + if (!path) return; if (g_strcmp0(path, "/") == 0) return; - interface = g_hash_table_lookup(interface_table, path); - if (interface != NULL) + network = g_try_new0(GSupplicantNetwork, 1); + if (!network) return; - interface = interface_alloc(path); - if (interface == NULL) - return; + network->interface = interface; + network->path = g_strdup(path); + + network->config_table = g_hash_table_new_full(g_str_hash, g_str_equal, + g_free, g_free); dbus_message_iter_next(iter); if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) { - supplicant_dbus_property_foreach(iter, interface_property, - interface); - interface_property(NULL, NULL, interface); + supplicant_dbus_property_foreach(iter, network_property, + network); + network_property(NULL, NULL, network); return; } supplicant_dbus_property_get_all(path, - SUPPLICANT_INTERFACE ".Interface", - interface_property, interface); + SUPPLICANT_INTERFACE ".Network", + network_property, network, NULL); } -static void interface_removed(DBusMessageIter *iter, void *user_data) +static void interface_network_removed(DBusMessageIter *iter, void *user_data) { - const char *path = NULL; + SUPPLICANT_DBG(""); +} - dbus_message_iter_get_basic(iter, &path); - if (path == NULL) - return; - - g_hash_table_remove(interface_table, path); -} - -static void eap_method(DBusMessageIter *iter, void *user_data) +static char *create_name(unsigned char *ssid, int ssid_len) { - const char *str = NULL; - int i; + GString *string; + const gchar *remainder, *invalid; + int valid_bytes, remaining_bytes; - dbus_message_iter_get_basic(iter, &str); - if (str == NULL) - return; + if (ssid_len < 1 || ssid[0] == '\0') + return g_strdup(""); - for (i = 0; eap_method_map[i].str != NULL; i++) - if (strcmp(str, eap_method_map[i].str) == 0) { - eap_methods |= eap_method_map[i].val; + string = NULL; + remainder = (const gchar *)ssid; + remaining_bytes = ssid_len; + + while (remaining_bytes != 0) { + if (g_utf8_validate(remainder, remaining_bytes, + &invalid)) { break; } -} -static void service_property(const char *key, DBusMessageIter *iter, - void *user_data) -{ - if (key == NULL) { - callback_system_ready(); - return; + valid_bytes = invalid - remainder; + + if (!string) + string = g_string_sized_new(remaining_bytes); + + g_string_append_len(string, remainder, valid_bytes); + + /* append U+FFFD REPLACEMENT CHARACTER */ + g_string_append(string, "\357\277\275"); + + remaining_bytes -= valid_bytes + 1; + remainder = invalid + 1; } - if (g_strcmp0(key, "DebugLevel") == 0) { - const char *str = NULL; - int i; + if (!string) + return g_strndup((const gchar *)ssid, ssid_len + 1); - dbus_message_iter_get_basic(iter, &str); - for (i = 0; debug_strings[i] != NULL; i++) - if (g_strcmp0(debug_strings[i], str) == 0) { - debug_level = i; - break; - } - SUPPLICANT_DBG("Debug level %d", debug_level); - } else if (g_strcmp0(key, "DebugTimestamp") == 0) { - dbus_message_iter_get_basic(iter, &debug_timestamp); - SUPPLICANT_DBG("Debug timestamp %u", debug_timestamp); - } else if (g_strcmp0(key, "DebugShowKeys") == 0) { - dbus_message_iter_get_basic(iter, &debug_showkeys); - SUPPLICANT_DBG("Debug show keys %u", debug_showkeys); - } else if (g_strcmp0(key, "Interfaces") == 0) { - supplicant_dbus_array_foreach(iter, interface_added, NULL); - } else if (g_strcmp0(key, "EapMethods") == 0) { - supplicant_dbus_array_foreach(iter, eap_method, NULL); - debug_strvalmap("EAP method", eap_method_map, eap_methods); - } else if (g_strcmp0(key, "Country") == 0) { - const char *country = NULL; + g_string_append(string, remainder); - dbus_message_iter_get_basic(iter, &country); - SUPPLICANT_DBG("Country %s", country); - } else - SUPPLICANT_DBG("key %s type %c", - key, dbus_message_iter_get_arg_type(iter)); + return g_string_free(string, FALSE); } -static void signal_name_owner_changed(const char *path, DBusMessageIter *iter) +static char *create_group(struct g_supplicant_bss *bss) { - const char *name = NULL, *old = NULL, *new = NULL; + GString *str; + unsigned int i; + const char *mode, *security; - SUPPLICANT_DBG(""); + str = g_string_sized_new((bss->ssid_len * 2) + 24); + if (!str) + return NULL; - if (g_strcmp0(path, DBUS_PATH_DBUS) != 0) - return; + if (bss->ssid_len > 0 && bss->ssid[0] != '\0') { + for (i = 0; i < bss->ssid_len; i++) + g_string_append_printf(str, "%02x", bss->ssid[i]); + } else + g_string_append_printf(str, "hidden"); - dbus_message_iter_get_basic(iter, &name); - if (name == NULL) - return; + mode = mode2string(bss->mode); + if (mode) + g_string_append_printf(str, "_%s", mode); - if (g_strcmp0(name, SUPPLICANT_SERVICE) != 0) - return; + security = security2string(bss->security); + if (security) + g_string_append_printf(str, "_%s", security); - dbus_message_iter_next(iter); - dbus_message_iter_get_basic(iter, &old); - dbus_message_iter_next(iter); - dbus_message_iter_get_basic(iter, &new); + return g_string_free(str, FALSE); +} +#if defined TIZEN_EXT +static void update_network_with_best_bss(GSupplicantNetwork *network, + struct g_supplicant_bss *best_bss) +{ + network->signal = best_bss->signal; + network->frequency = best_bss->frequency; + network->best_bss = best_bss; +} - if (old == NULL || new == NULL) - return; +static bool update_best_bss(GSupplicantNetwork *network, + struct g_supplicant_bss *bss, struct g_supplicant_bss *best_bss) +{ + int score_new; + int score_best; - if (strlen(old) > 0 && strlen(new) == 0) { - system_available = FALSE; - g_hash_table_remove_all(bss_mapping); - g_hash_table_remove_all(interface_table); - callback_system_killed(); + if (network->best_bss == NULL) { + update_network_with_best_bss(network, bss); + return true; } - if (strlen(new) > 0 && strlen(old) == 0) { - system_available = TRUE; - supplicant_dbus_property_get_all(SUPPLICANT_PATH, - SUPPLICANT_INTERFACE, - service_property, NULL); + score_new = calculate_score( + compare_bssid(bss->bssid, network->last_connected_bssid), + get_assoc_reject_cnt(network->assoc_reject_table, bss->bssid), + bss->frequency, bss->signal); + + score_best = calculate_score( + compare_bssid(network->best_bss->bssid, network->last_connected_bssid), + get_assoc_reject_cnt(network->assoc_reject_table, network->best_bss->bssid), + network->best_bss->frequency, network->best_bss->signal); + + if (score_new > score_best) { + SUPPLICANT_DBG("new[" MACSTR "][%u] : best[" MACSTR "][%u]", + MAC2STR(bss->bssid), score_new, + MAC2STR(network->best_bss->bssid), score_best); + + update_network_with_best_bss(network, bss); + + SUPPLICANT_DBG("Update best BSS for %s", network->name); + + return true; } -} -static void signal_properties_changed(const char *path, DBusMessageIter *iter) + return false; +} +#endif +static int add_or_replace_bss_to_network(struct g_supplicant_bss *bss) { - SUPPLICANT_DBG(""); + GSupplicantInterface *interface = bss->interface; + GSupplicantNetwork *network; + char *group; + bool is_new_network; - if (g_strcmp0(path, SUPPLICANT_PATH) != 0) - return; + group = create_group(bss); + SUPPLICANT_DBG("New group created: %s", group); - supplicant_dbus_property_foreach(iter, service_property, NULL); -} + if (!group) + return -ENOMEM; -static void signal_interface_added(const char *path, DBusMessageIter *iter) -{ - SUPPLICANT_DBG("path %s %s", path, SUPPLICANT_PATH); + network = g_hash_table_lookup(interface->network_table, group); + if (network) { + g_free(group); + SUPPLICANT_DBG("Network %s already exist", network->name); + is_new_network = false; - if (g_strcmp0(path, SUPPLICANT_PATH) == 0) - interface_added(iter, NULL); -} + goto done; + } -static void signal_interface_removed(const char *path, DBusMessageIter *iter) -{ - SUPPLICANT_DBG(""); + is_new_network = true; - if (g_strcmp0(path, SUPPLICANT_PATH) == 0) - interface_removed(iter, NULL); -} + network = g_try_new0(GSupplicantNetwork, 1); + if (!network) { + g_free(group); + return -ENOMEM; + } -static void signal_interface_changed(const char *path, DBusMessageIter *iter) -{ - GSupplicantInterface *interface; + network->interface = interface; + if (!network->path) + network->path = g_strdup(bss->path); + network->group = group; + network->name = create_name(bss->ssid, bss->ssid_len); + network->mode = bss->mode; + network->security = bss->security; + network->ssid_len = bss->ssid_len; + memcpy(network->ssid, bss->ssid, bss->ssid_len); + network->signal = bss->signal; + network->frequency = bss->frequency; + network->best_bss = bss; - SUPPLICANT_DBG(""); + if ((bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPS) != 0) { + network->wps = TRUE; + network->wps_capabilities = bss->wps_capabilities; + } - interface = g_hash_table_lookup(interface_table, path); - if (interface == NULL) - return; +#if defined TIZEN_EXT + network->owe_transition_mode = bss->owe_transition_mode; + memcpy(network->transition_mode_ssid, bss->transition_mode_ssid, bss->transition_mode_ssid_len); + memcpy(network->transition_mode_bssid, bss->transition_mode_bssid, WIFI_BSSID_LEN_MAX); + + network->keymgmt = bss->keymgmt; + + if (g_slist_length(bss->vsie_list) > 0) { + GSList *list = NULL; + unsigned char *vsie = NULL; + for (list = bss->vsie_list; list; list = list->next) { + unsigned char *ie = (unsigned char *)list->data; + vsie = (unsigned char *)g_try_malloc0(ie[1]+2); // tag number size(1), tag length size(1) + + if (vsie) { + memcpy(vsie, ie, ie[1]+2); + network->vsie_list = g_slist_append(network->vsie_list, vsie); + } else + SUPPLICANT_DBG("Failed to allocate memory."); + } + } - supplicant_dbus_property_foreach(iter, interface_property, interface); -} + network->isHS20AP = bss->hs20; + memcpy(network->country_code, bss->country_code, COUNTRY_CODE_LENGTH); + network->phy_mode = bss->phy_mode; +#endif -static void signal_scan_done(const char *path, DBusMessageIter *iter) -{ - GSupplicantInterface *interface; - dbus_bool_t success = FALSE; + SUPPLICANT_DBG("New network %s created", network->name); - SUPPLICANT_DBG(""); + network->bss_table = g_hash_table_new_full(g_str_hash, g_str_equal, + NULL, remove_bss); - interface = g_hash_table_lookup(interface_table, path); - if (interface == NULL) - return; + network->config_table = g_hash_table_new_full(g_str_hash, g_str_equal, + g_free, g_free); - dbus_message_iter_get_basic(iter, &success); +#if defined TIZEN_EXT + network->assoc_reject_table = g_hash_table_new_full(g_str_hash, g_str_equal, + NULL, remove_assoc_data); +#endif + + g_hash_table_replace(interface->network_table, + network->group, network); + + callback_network_added(network); + +done: + /* We update network's WPS properties if only bss provides WPS. */ + if ((bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPS) != 0) { + network->wps = TRUE; + network->wps_capabilities = bss->wps_capabilities; + + if (!is_new_network) + callback_network_changed(network, "WPSCapabilities"); + } /* - * If scan is unsuccessful return -EIO else get the scanned BSSs - * and update the network details accordingly + * Do not change best BSS if we are connected. It will be done through + * CurrentBSS property in case of misalignment with wpa_s or roaming. */ - if (success == FALSE) { - if (interface->scan_callback != NULL) - interface->scan_callback(-EIO, interface, - interface->scan_data); +#if defined TIZEN_EXT + if (network != interface->current_network) { + if (update_best_bss(network, bss, network->best_bss)) + callback_network_changed(network, "Signal"); + } +#else + if (network != interface->current_network && + bss->signal > network->signal) { + network->signal = bss->signal; + network->best_bss = bss; + callback_network_changed(network, "Signal"); + } +#endif - interface->scan_callback = NULL; - interface->scan_data = NULL; + g_hash_table_replace(interface->bss_mapping, bss->path, network); + g_hash_table_replace(network->bss_table, bss->path, bss); - return; - } + g_hash_table_replace(bss_mapping, bss->path, interface); - supplicant_dbus_property_get(path, SUPPLICANT_INTERFACE ".Interface", - "BSSs", scan_bss_data, interface); + return 0; } -static void signal_bss_added(const char *path, DBusMessageIter *iter) +static void bss_rates(DBusMessageIter *iter, void *user_data) { - GSupplicantInterface *interface; - - SUPPLICANT_DBG(""); + struct g_supplicant_bss *bss = user_data; + dbus_uint32_t rate = 0; - interface = g_hash_table_lookup(interface_table, path); - if (interface == NULL) + dbus_message_iter_get_basic(iter, &rate); + if (rate == 0) return; - interface_bss_added_with_keys(iter, interface); + if (rate > bss->maxrate) + bss->maxrate = rate; } -static void signal_bss_removed(const char *path, DBusMessageIter *iter) +static void bss_keymgmt(DBusMessageIter *iter, void *user_data) { - GSupplicantInterface *interface; - - SUPPLICANT_DBG(""); + unsigned int *keymgmt = user_data; + const char *str = NULL; + int i; - interface = g_hash_table_lookup(interface_table, path); - if (interface == NULL) + dbus_message_iter_get_basic(iter, &str); + if (!str) return; - interface_bss_removed(iter, interface); + for (i = 0; keymgmt_map[i].str; i++) + if (strcmp(str, keymgmt_map[i].str) == 0) { + SUPPLICANT_DBG("Keymgmt: %s", str); + *keymgmt |= keymgmt_map[i].val; + break; + } } -static void signal_network_added(const char *path, DBusMessageIter *iter) +static void bss_group(DBusMessageIter *iter, void *user_data) { - GSupplicantInterface *interface; - - SUPPLICANT_DBG(""); + unsigned int *group = user_data; + const char *str = NULL; + int i; - interface = g_hash_table_lookup(interface_table, path); - if (interface == NULL) + dbus_message_iter_get_basic(iter, &str); + if (!str) return; - interface_network_added(iter, interface); + for (i = 0; group_map[i].str; i++) + if (strcmp(str, group_map[i].str) == 0) { + SUPPLICANT_DBG("Group: %s", str); + *group |= group_map[i].val; + break; + } } -static void signal_network_removed(const char *path, DBusMessageIter *iter) +static void bss_pairwise(DBusMessageIter *iter, void *user_data) { - GSupplicantInterface *interface; - - SUPPLICANT_DBG(""); + unsigned int *pairwise = user_data; + const char *str = NULL; + int i; - interface = g_hash_table_lookup(interface_table, path); - if (interface == NULL) + dbus_message_iter_get_basic(iter, &str); + if (!str) return; - interface_network_removed(iter, interface); + for (i = 0; pairwise_map[i].str; i++) + if (strcmp(str, pairwise_map[i].str) == 0) { + SUPPLICANT_DBG("Pairwise: %s", str); + *pairwise |= pairwise_map[i].val; + break; + } } -static void signal_bss_changed(const char *path, DBusMessageIter *iter) +static void bss_wpa(const char *key, DBusMessageIter *iter, + void *user_data) { - GSupplicantInterface *interface; - GSupplicantNetwork *network; - struct g_supplicant_bss *bss; + struct g_supplicant_bss *bss = user_data; + unsigned int value = 0; - SUPPLICANT_DBG(""); + SUPPLICANT_DBG("Key: %s", key); - interface = g_hash_table_lookup(bss_mapping, path); - if (interface == NULL) + if (g_strcmp0(key, "KeyMgmt") == 0) { + supplicant_dbus_array_foreach(iter, bss_keymgmt, &value); + + if (bss->rsn_selected) + bss->rsn_keymgmt = value; + else + bss->wpa_keymgmt = value; + } else if (g_strcmp0(key, "Group") == 0) { + supplicant_dbus_array_foreach(iter, bss_group, &value); + + if (bss->rsn_selected) + bss->rsn_group = value; + else + bss->wpa_group = value; + } else if (g_strcmp0(key, "Pairwise") == 0) { + supplicant_dbus_array_foreach(iter, bss_pairwise, &value); + + if (bss->rsn_selected) + bss->rsn_pairwise = value; + else + bss->wpa_pairwise = value; + } +} + +static unsigned int get_tlv(unsigned char *ie, unsigned int ie_size, + unsigned int type) +{ + unsigned int len = 0; + + while (len + 4 < ie_size) { + unsigned int hi = ie[len]; + unsigned int lo = ie[len + 1]; + unsigned int tmp_type = (hi << 8) + lo; + unsigned int v_len = 0; + + /* hi and lo are used to recreate an unsigned int + * based on 2 8bits length unsigned int. */ + + hi = ie[len + 2]; + lo = ie[len + 3]; + v_len = (hi << 8) + lo; + + if (tmp_type == type) { + unsigned int ret_value = 0; + unsigned char *value = (unsigned char *)&ret_value; + + SUPPLICANT_DBG("IE: match type 0x%x", type); + + /* Verifying length relevance */ + if (v_len > sizeof(unsigned int) || + len + 4 + v_len > ie_size) + break; + + memcpy(value, ie + len + 4, v_len); + + SUPPLICANT_DBG("returning 0x%x", ret_value); + return ret_value; + } + + len += v_len + 4; + } + + SUPPLICANT_DBG("returning 0"); + return 0; +} + +#if defined TIZEN_EXT +static void get_bss_phy_mode(unsigned int max_rate, + unsigned int max_ext_rate, bool ht, bool vht, void *data) +{ + struct g_supplicant_bss *bss = data; + unsigned int freq = bss->frequency; + + /* Following conditions are used to determine + * IEEE 802.11 Protocol Modes:- + * + * 1. If “Supported rates” is only till 11 Mbps, + * and frequency is in 2.4GHz band, then protocol is 11B. + * 2. If “Supported rates” is till 54Mbps or + * “Extended supported rates” are present, + * and frequency is in 2.4GHz band, then protocol is 11G. + * 3. If “Supported rates” is only till 54 Mbps, + * frequency is in 5GHz band , then protocol is 11A. + * 4. If “HT capabilities” is supported , then protocol is 11N. + * 5. If “HT capabilities” & “VHT” is supported and + * frequency is in 5 GHz band, then protocol is 11AC. + * */ + + if (freq >= 2412 && freq <= 2484) { /* 2.4 Ghz Band */ + if (max_rate <= 11 && max_ext_rate <= 0 && !ht) + bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211B; + else if ((max_rate <= 54 || max_ext_rate > 0) && !ht) + bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211BG; + else if ((max_rate >= 54 || max_ext_rate > 0) && ht) + bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211BGN; + else + bss->phy_mode = G_SUPPLICANT_MODE_UNKNOWN; + } else if (freq >= 5180 && freq <= 5825) { /* 5 Ghz Band */ + if (max_rate <= 54 && !ht) + bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211A; + else if ((max_rate >= 54 || max_ext_rate > 0) && ht && !vht) + bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211AN; + else if ((max_rate >= 54 || max_ext_rate > 0) && ht && vht) + bss->phy_mode = G_SUPPLICANT_MODE_IEEE80211ANAC; + else + bss->phy_mode = G_SUPPLICANT_MODE_UNKNOWN; + } +} +#endif + +static void bss_process_ies(DBusMessageIter *iter, void *user_data) +{ + struct g_supplicant_bss *bss = user_data; + const unsigned char WPS_OUI[] = { 0x00, 0x50, 0xf2, 0x04 }; + unsigned char *ie, *ie_end; + DBusMessageIter array; + unsigned int value; + int ie_len; +#if defined TIZEN_EXT + const unsigned char OWE_WFA_OUI[] = { 0x50, 0x6f, 0x9a, 0x1c }; + int r_len, j; + unsigned char *rates = NULL; + unsigned char *ext_rates = NULL; + unsigned int max_rate = 0; + unsigned int max_ext_rate = 0; + bool ht = false; + bool vht = false; +#endif + +#define WMM_WPA1_WPS_INFO 221 +#define WPS_INFO_MIN_LEN 6 +#define WPS_VERSION_TLV 0x104A +#define WPS_STATE_TLV 0x1044 +#define WPS_METHODS_TLV 0x1012 +#define WPS_REGISTRAR_TLV 0x1041 +#define WPS_VERSION 0x10 +#define WPS_PBC 0x04 +#define WPS_PIN 0x00 +#define WPS_CONFIGURED 0x02 +#if defined TIZEN_EXT +#define VENDOR_SPECIFIC_INFO 0xDD +#define WLAN_EID_COUNTRY 7 +#endif + + dbus_message_iter_recurse(iter, &array); + dbus_message_iter_get_fixed_array(&array, &ie, &ie_len); + + if (!ie || ie_len < 2) + return; + + bss->wps_capabilities = 0; + bss->keymgmt = 0; + + for (ie_end = ie + ie_len; ie < ie_end && ie + ie[1] + 1 <= ie_end; + ie += ie[1] + 2) { +#if defined TIZEN_EXT + unsigned char *vsie; + int vsie_len = 0; + + if(ie[0] == VENDOR_SPECIFIC_INFO && memcmp(ie+2, OWE_WFA_OUI, sizeof(OWE_WFA_OUI)) == 0) { + SUPPLICANT_DBG("IE: match vendor specific data : OWE Transition Mode"); + +/* + Tag: Vendor Specific: Wi-Fi Alliance: OWE Transition Mode + Tag Number: Vendor Specific (221) -> ie[0] + Tag length: 26 -> ie[1] + OUI: 50:6f:9a (Wi-Fi Alliance) -> ie[2] + Vendor Specific OUI Type: 28 -> ie[5] + BSSID: 92:fd:f0:20:2b:09 -> ie[6] + SSID length: 15 -> ie[12] + SSID: Wi-Fi-5.2.3-owe -> ie[13] + +0000 dd 1a 50 6f 9a 1c 92 fd f0 20 2b 09 0f 57 69 2d ..Po..... +..Wi- +0010 46 69 2d 35 2e 32 2e 33 2d 6f 77 65 Fi-5.2.3-owe + +*/ + bss->owe_transition_mode = TRUE; + if (ie[1] >= 11) { // Tag length is at least up to ssid length position. + memcpy(bss->transition_mode_bssid, ie+6, WIFI_BSSID_LEN_MAX); + if (ie[12] > 0 && ie[12] < 32) { + memcpy(bss->transition_mode_ssid, ie+13, ie[12]); + bss->transition_mode_ssid_len = ie[12]; + } else + bss->transition_mode_ssid_len = 0; + } else + bss->owe_transition_mode = FALSE; + continue; + } + + if(ie[0] == VENDOR_SPECIFIC_INFO && memcmp(ie+2, WPS_OUI, sizeof(WPS_OUI)) != 0) { + + if (!simplified_log) + SUPPLICANT_DBG("IE: match vendor specific data"); + + vsie_len = ie[1]+2; // tag number size(1), tag length size(1) + vsie = (unsigned char *)g_try_malloc0(vsie_len); + + if (vsie) { + memcpy(vsie, ie, vsie_len); + bss->vsie_list = g_slist_append(bss->vsie_list, vsie); + } else + SUPPLICANT_DBG("Failed to allocate memory"); + continue; + } + + if(ie[0] == WLAN_EID_COUNTRY && ie[1] >= 2) { + /* Add country code only if it is a valid alphabet */ + if (ie[2] >= 65 && ie[2] <= 90 && ie[3] >= 65 && ie[3] <= 90) { + memcpy(bss->country_code, ie+2, COUNTRY_CODE_LENGTH); + continue; + } + } + + if (ie[0] == WLAN_EID_HT_CAP && ie[1]) { + ht = true; + continue; + } + + if (ie[0] == WLAN_EID_VHT_CAP && ie[1]) { + vht = true; + continue; + } + + if (ie[0] == WLAN_EID_SUPP_RATES && ie[1]) { + r_len = ie[1]; + rates = g_malloc0(r_len); + if (!rates) + continue; + + for (j = 0; ie && j < r_len; j++) { + rates[j] = ((ie[j + 2] & 0x7f) * 500000)/1000000; + if (max_rate < rates[j]) + max_rate = rates[j]; + } + continue; + } + + if (ie[0] == WLAN_EID_EXT_SUPP_RATES && ie[1] > 0) { + r_len = ie[1]; + ext_rates = g_malloc0(r_len); + if (!ext_rates) + continue; + + for (j = 0; ie && j < r_len; j++) { + ext_rates[j] = ((ie[j + 2] & 0x7f) * 500000)/1000000; + if (max_ext_rate < ext_rates[j]) + max_ext_rate = ext_rates[j]; + } + continue; + } +#endif + if (ie[0] != WMM_WPA1_WPS_INFO || ie[1] < WPS_INFO_MIN_LEN || + memcmp(ie+2, WPS_OUI, sizeof(WPS_OUI)) != 0) + continue; + + SUPPLICANT_DBG("IE: match WPS_OUI"); + + value = get_tlv(&ie[6], ie[1], WPS_STATE_TLV); + if (get_tlv(&ie[6], ie[1], WPS_VERSION_TLV) == WPS_VERSION && + value != 0) { + bss->keymgmt |= G_SUPPLICANT_KEYMGMT_WPS; + + if (value == WPS_CONFIGURED) + bss->wps_capabilities |= + G_SUPPLICANT_WPS_CONFIGURED; + } + + value = get_tlv(&ie[6], ie[1], WPS_METHODS_TLV); + if (value != 0) { + if (GUINT16_FROM_BE(value) == WPS_PBC) + bss->wps_capabilities |= G_SUPPLICANT_WPS_PBC; + if (GUINT16_FROM_BE(value) == WPS_PIN) + bss->wps_capabilities |= G_SUPPLICANT_WPS_PIN; + } else + bss->wps_capabilities |= + G_SUPPLICANT_WPS_PBC | G_SUPPLICANT_WPS_PIN; + + /* If the AP sends this it means it's advertizing + * as a registrar and the WPS process is launched + * on its side */ + if (get_tlv(&ie[6], ie[1], WPS_REGISTRAR_TLV) != 0) + bss->wps_capabilities |= G_SUPPLICANT_WPS_REGISTRAR; + + SUPPLICANT_DBG("WPS Methods 0x%x", bss->wps_capabilities); + } +#ifdef TIZEN_EXT + get_bss_phy_mode(max_rate, max_ext_rate, ht, vht, user_data); + if (rates) + g_free(rates); + if (ext_rates) + g_free(ext_rates); +#endif +} + +static void bss_compute_security(struct g_supplicant_bss *bss) +{ + /* + * Combining RSN and WPA keymgmt + * We combine it since parsing IEs might have set something for WPS. */ + bss->keymgmt |= bss->rsn_keymgmt | bss->wpa_keymgmt; + + bss->ieee8021x = FALSE; + bss->psk = FALSE; +#if defined TIZEN_EXT + bss->ft_ieee8021x = FALSE; + bss->ft_psk = FALSE; +#endif + +#if defined TIZEN_EXT + if (bss->keymgmt & + (G_SUPPLICANT_KEYMGMT_WPA_EAP | + G_SUPPLICANT_KEYMGMT_WPA_EAP_256)) + bss->ieee8021x = TRUE; + else if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPA_FT_EAP) + bss->ft_ieee8021x = TRUE; +#else + if (bss->keymgmt & + (G_SUPPLICANT_KEYMGMT_WPA_EAP | + G_SUPPLICANT_KEYMGMT_WPA_FT_EAP | + G_SUPPLICANT_KEYMGMT_WPA_EAP_256)) + bss->ieee8021x = TRUE; +#endif + +#if defined TIZEN_EXT + if (bss->keymgmt & + (G_SUPPLICANT_KEYMGMT_WPA_PSK | + G_SUPPLICANT_KEYMGMT_WPA_PSK_256)) + bss->psk = TRUE; + else if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPA_FT_PSK) + bss->ft_psk = TRUE; +#else + if (bss->keymgmt & + (G_SUPPLICANT_KEYMGMT_WPA_PSK | + G_SUPPLICANT_KEYMGMT_WPA_FT_PSK | + G_SUPPLICANT_KEYMGMT_WPA_PSK_256)) + bss->psk = TRUE; +#endif + +#if defined TIZEN_EXT + if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_SAE) + bss->sae = TRUE; + if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_OWE) + bss->owe = TRUE; + if (bss->keymgmt & G_SUPPLICANT_KEYMGMT_DPP) + bss->dpp = TRUE; +#endif + + if (bss->ieee8021x) + bss->security = G_SUPPLICANT_SECURITY_IEEE8021X; + else if (bss->psk) + bss->security = G_SUPPLICANT_SECURITY_PSK; +#if defined TIZEN_EXT + else if (bss->ft_psk) + bss->security = G_SUPPLICANT_SECURITY_FT_PSK; + else if (bss->ft_ieee8021x == TRUE) + bss->security = G_SUPPLICANT_SECURITY_IEEE8021X; + else if (bss->sae) + bss->security = G_SUPPLICANT_SECURITY_SAE; + else if (bss->owe || bss->owe_transition_mode) + bss->security = G_SUPPLICANT_SECURITY_OWE; + else if (bss->dpp) + bss->security = G_SUPPLICANT_SECURITY_DPP; +#endif + else if (bss->privacy) + bss->security = G_SUPPLICANT_SECURITY_WEP; + else + bss->security = G_SUPPLICANT_SECURITY_NONE; +} + + +static void bss_property(const char *key, DBusMessageIter *iter, + void *user_data) +{ + struct g_supplicant_bss *bss = user_data; + + if (!bss->interface) + return; +#if defined TIZEN_EXT + if (!simplified_log) +#endif + SUPPLICANT_DBG("key %s", key); + + if (!key) + return; + + if (g_strcmp0(key, "BSSID") == 0) { + DBusMessageIter array; + unsigned char *addr; + int addr_len; + + dbus_message_iter_recurse(iter, &array); + dbus_message_iter_get_fixed_array(&array, &addr, &addr_len); + + if (addr_len == 6) + memcpy(bss->bssid, addr, addr_len); + } else if (g_strcmp0(key, "SSID") == 0) { + DBusMessageIter array; + unsigned char *ssid; + int ssid_len; + + dbus_message_iter_recurse(iter, &array); + dbus_message_iter_get_fixed_array(&array, &ssid, &ssid_len); + + if (ssid_len > 0 && ssid_len < 33) { + memcpy(bss->ssid, ssid, ssid_len); + bss->ssid_len = ssid_len; + } else { + memset(bss->ssid, 0, sizeof(bss->ssid)); + bss->ssid_len = 0; + } + } else if (g_strcmp0(key, "Capabilities") == 0) { + dbus_uint16_t capabilities = 0x0000; + + dbus_message_iter_get_basic(iter, &capabilities); + + if (capabilities & IEEE80211_CAP_ESS) + bss->mode = G_SUPPLICANT_MODE_INFRA; + else if (capabilities & IEEE80211_CAP_IBSS) + bss->mode = G_SUPPLICANT_MODE_IBSS; + + if (capabilities & IEEE80211_CAP_PRIVACY) + bss->privacy = TRUE; + } else if (g_strcmp0(key, "Mode") == 0) { + const char *mode = NULL; + + dbus_message_iter_get_basic(iter, &mode); + bss->mode = string2mode(mode); + } else if (g_strcmp0(key, "Frequency") == 0) { + dbus_uint16_t frequency = 0; + + dbus_message_iter_get_basic(iter, &frequency); + bss->frequency = frequency; + } else if (g_strcmp0(key, "Signal") == 0) { + dbus_int16_t signal = 0; + + dbus_message_iter_get_basic(iter, &signal); + + bss->signal = signal; + if (!bss->signal) + bss->signal = BSS_UNKNOWN_STRENGTH; + + } else if (g_strcmp0(key, "Level") == 0) { + dbus_int32_t level = 0; + + dbus_message_iter_get_basic(iter, &level); + } else if (g_strcmp0(key, "Rates") == 0) { + supplicant_dbus_array_foreach(iter, bss_rates, bss); + } else if (g_strcmp0(key, "MaxRate") == 0) { + dbus_uint32_t maxrate = 0; + + dbus_message_iter_get_basic(iter, &maxrate); + if (maxrate != 0) + bss->maxrate = maxrate; + } else if (g_strcmp0(key, "Privacy") == 0) { + dbus_bool_t privacy = FALSE; + + dbus_message_iter_get_basic(iter, &privacy); + bss->privacy = privacy; + } else if (g_strcmp0(key, "RSN") == 0) { + bss->rsn_selected = TRUE; + + supplicant_dbus_property_foreach(iter, bss_wpa, bss); + } else if (g_strcmp0(key, "WPA") == 0) { + bss->rsn_selected = FALSE; + + supplicant_dbus_property_foreach(iter, bss_wpa, bss); +#if defined TIZEN_EXT + } else if (g_strcmp0(key, "HS20") == 0) { + dbus_bool_t hs20 = FALSE; + dbus_message_iter_get_basic(iter, &hs20); + bss->hs20 = hs20; +#endif + } else if (g_strcmp0(key, "IEs") == 0) + bss_process_ies(iter, bss); + else + SUPPLICANT_DBG("key %s type %c", + key, dbus_message_iter_get_arg_type(iter)); +} + +static struct g_supplicant_bss *interface_bss_added(DBusMessageIter *iter, + void *user_data) +{ + GSupplicantInterface *interface = user_data; + GSupplicantNetwork *network; + struct g_supplicant_bss *bss; + const char *path = NULL; +#if defined TIZEN_EXT + if (!simplified_log) +#endif + SUPPLICANT_DBG(""); + + dbus_message_iter_get_basic(iter, &path); + if (!path) + return NULL; + + if (g_strcmp0(path, "/") == 0) + return NULL; +#if defined TIZEN_EXT + if (!simplified_log) +#endif + SUPPLICANT_DBG("%s", path); + + network = g_hash_table_lookup(interface->bss_mapping, path); + if (network) { + bss = g_hash_table_lookup(network->bss_table, path); + if (bss) + return NULL; + } + + bss = g_try_new0(struct g_supplicant_bss, 1); + if (!bss) + return NULL; + + bss->interface = interface; + bss->path = g_strdup(path); + bss->signal = BSS_UNKNOWN_STRENGTH; + + return bss; +} + +static void interface_bss_added_with_keys(DBusMessageIter *iter, + void *user_data) +{ + struct g_supplicant_bss *bss; +#if defined TIZEN_EXT + if (!simplified_log) +#endif + SUPPLICANT_DBG(""); + + bss = interface_bss_added(iter, user_data); + if (!bss) + return; + + dbus_message_iter_next(iter); + + if (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_INVALID) +#if defined TIZEN_EXT + { + g_free(bss->path); + g_free(bss); + return; + } +#else + return; +#endif + + supplicant_dbus_property_foreach(iter, bss_property, bss); + + bss_compute_security(bss); + if (add_or_replace_bss_to_network(bss) < 0) + SUPPLICANT_DBG("add_or_replace_bss_to_network failed"); +} + +static void interface_bss_added_without_keys(DBusMessageIter *iter, + void *user_data) +{ + struct g_supplicant_bss *bss; +#if defined TIZEN_EXT + if (!simplified_log) +#endif + SUPPLICANT_DBG(""); + + bss = interface_bss_added(iter, user_data); + if (!bss) + return; + + supplicant_dbus_property_get_all(bss->path, + SUPPLICANT_INTERFACE ".BSS", + bss_property, bss, bss); + + bss_compute_security(bss); + if (add_or_replace_bss_to_network(bss) < 0) + SUPPLICANT_DBG("add_or_replace_bss_to_network failed"); +} + +static void update_signal(gpointer key, gpointer value, + gpointer user_data) +{ + struct g_supplicant_bss *bss = value; + GSupplicantNetwork *network = user_data; + +#if defined TIZEN_EXT + if (!network->best_bss || (network->best_bss == bss)) { + if (bss->signal > network->signal) { + network->signal = bss->signal; + network->best_bss = bss; + } + return; + } + + update_best_bss(network, bss, network->best_bss); +#else + if (bss->signal > network->signal) { + network->signal = bss->signal; + network->best_bss = bss; + } +#endif +} + +static void update_network_signal(GSupplicantNetwork *network) +{ + if (g_hash_table_size(network->bss_table) <= 1 && network->best_bss) + return; + + g_hash_table_foreach(network->bss_table, + update_signal, network); + + SUPPLICANT_DBG("New network signal %d", network->signal); +} + +#if defined TIZEN_EXT +static gboolean last_connected_timeout(gpointer data) +{ + GSupplicantInterface *interface = data; + GSupplicantNetwork *current_network = interface->current_network; + + SUPPLICANT_DBG("Timeout last connected bss"); + + if (current_network && current_network->best_bss) { + if (compare_bssid(current_network->best_bss->bssid, interface->connected_bssid)) { + g_supplicant_network_set_last_connected_bssid(current_network, interface->connected_bssid); + callback_network_changed(current_network, "LastConnectedBSSID"); + } + } + + last_connected_bss_timeout = 0; + return FALSE; +} + +static void add_timer_for_last_connected(GSupplicantInterface *interface) +{ + GSupplicantNetwork *current_network = interface->current_network; + + if (interface->state == G_SUPPLICANT_STATE_COMPLETED) { + if (current_network) { + struct g_supplicant_bss *best_bss = current_network->best_bss; + + memcpy(interface->connected_bssid, best_bss->bssid, WIFI_BSSID_LEN_MAX); + + if (last_connected_bss_timeout) + g_source_remove(last_connected_bss_timeout); + + last_connected_bss_timeout = g_timeout_add_seconds(LAST_CONNECTED_TIMEOUT, + last_connected_timeout, interface); + + SUPPLICANT_DBG("Add timer for last connected bssid [" MACSTR "]", + MAC2STR(best_bss->bssid)); + } + } +} + +static void remove_timer_for_last_connected(GSupplicantInterface *interface) +{ + if (interface->state == G_SUPPLICANT_STATE_DISCONNECTED) { + if (last_connected_bss_timeout != 0) { + g_source_remove(last_connected_bss_timeout); + last_connected_bss_timeout = 0; + SUPPLICANT_DBG("Remove timer for last connected bss"); + } + } +} +#endif + +static void interface_current_bss(GSupplicantInterface *interface, + DBusMessageIter *iter) +{ + GSupplicantNetwork *network; + struct g_supplicant_bss *bss; + const char *path; + + dbus_message_iter_get_basic(iter, &path); + if (g_strcmp0(path, "/") == 0) { + interface->current_network = NULL; + return; + } + + interface_bss_added_without_keys(iter, interface); + + network = g_hash_table_lookup(interface->bss_mapping, path); + if (!network) + return; + + bss = g_hash_table_lookup(network->bss_table, path); + if (!bss) + return; + + interface->current_network = network; +#if defined TIZEN_EXT + SUPPLICANT_DBG("current network [%p]", interface->current_network); +#endif + + if (bss != network->best_bss) { + /* + * This is the case where either wpa_s got associated + * to a BSS different than the one ConnMan considers + * the best, or we are roaming. + */ + SUPPLICANT_DBG("Update best BSS for %s", network->name); + + network->best_bss = bss; + + if (network->signal != bss->signal) { + SUPPLICANT_DBG("New network signal %d dBm", + bss->signal); + + network->signal = bss->signal; + callback_network_changed(network, "Signal"); + } + } + + /* + * wpa_s could notify about CurrentBSS in any state once + * it got associated. It is not sure such notification will + * arrive together with transition to ASSOCIATED state. + * In fact, for networks with security WEP or OPEN, it + * always arrives together with transition to COMPLETED. + */ + switch (interface->state) { + case G_SUPPLICANT_STATE_UNKNOWN: + case G_SUPPLICANT_STATE_DISABLED: + case G_SUPPLICANT_STATE_DISCONNECTED: + case G_SUPPLICANT_STATE_INACTIVE: + case G_SUPPLICANT_STATE_SCANNING: + case G_SUPPLICANT_STATE_AUTHENTICATING: + case G_SUPPLICANT_STATE_ASSOCIATING: + return; + case G_SUPPLICANT_STATE_ASSOCIATED: + case G_SUPPLICANT_STATE_4WAY_HANDSHAKE: + case G_SUPPLICANT_STATE_GROUP_HANDSHAKE: + case G_SUPPLICANT_STATE_COMPLETED: + callback_network_associated(network); +#if defined TIZEN_EXT + add_timer_for_last_connected(interface); +#endif + break; + } +} + +static void interface_bss_removed(DBusMessageIter *iter, void *user_data) +{ + GSupplicantInterface *interface = user_data; + GSupplicantNetwork *network; + struct g_supplicant_bss *bss = NULL; + const char *path = NULL; + bool is_current_network_bss = false; + + dbus_message_iter_get_basic(iter, &path); + if (!path) + return; + + network = g_hash_table_lookup(interface->bss_mapping, path); + if (!network) + return; + + bss = g_hash_table_lookup(network->bss_table, path); + if (network->best_bss == bss) { + network->best_bss = NULL; + network->signal = BSS_UNKNOWN_STRENGTH; + is_current_network_bss = true; + } + + g_hash_table_remove(bss_mapping, path); + + g_hash_table_remove(interface->bss_mapping, path); + g_hash_table_remove(network->bss_table, path); + + update_network_signal(network); + + if (g_hash_table_size(network->bss_table) == 0) { + g_hash_table_remove(interface->network_table, network->group); + } else { + if (is_current_network_bss && network->best_bss) +#if defined TIZEN_EXT + callback_network_changed(network, "CheckMultiBssidConnect"); +#else + callback_network_changed(network, ""); +#endif + } +} + +static void set_config_methods(DBusMessageIter *iter, void *user_data) +{ + dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, user_data); +} + +static void wps_property(const char *key, DBusMessageIter *iter, + void *user_data) +{ + GSupplicantInterface *interface = user_data; + + if (!interface) + return; +#if defined TIZEN_EXT + if (!simplified_log) +#endif + SUPPLICANT_DBG("key: %s", key); + + if (g_strcmp0(key, "ConfigMethods") == 0) { + const char *config_methods = "push_button", *str = NULL; + + dbus_message_iter_get_basic(iter, &str); + if (str && strlen(str) > 0) { + /* It was already set at wpa_s level, don't modify it. */ + SUPPLICANT_DBG("%s", str); + return; + } + + supplicant_dbus_property_set(interface->path, + SUPPLICANT_INTERFACE ".Interface.WPS", + "ConfigMethods", DBUS_TYPE_STRING_AS_STRING, + set_config_methods, NULL, &config_methods, NULL); + + SUPPLICANT_DBG("No value. Set %s", config_methods); + } + +} + +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET +void g_supplicant_replace_config_file(const char *ifname, const char *config_file) +{ + if (!ifname) + return; + + if (!config_file) + return; + + SUPPLICANT_DBG("New {%s, %s}", ifname, config_file); + g_hash_table_replace(config_file_table, + g_strdup(ifname), g_strdup(config_file)); +} +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + +static void interface_property(const char *key, DBusMessageIter *iter, + void *user_data) +{ + GSupplicantInterface *interface = user_data; + + if (!interface) + return; +#if defined TIZEN_EXT + if (!simplified_log) +#endif + SUPPLICANT_DBG("%s", key); + + if (!key) { + debug_strvalmap("KeyMgmt capability", keymgmt_map, + interface->keymgmt_capa); + debug_strvalmap("AuthAlg capability", authalg_capa_map, + interface->authalg_capa); + debug_strvalmap("Protocol capability", proto_capa_map, + interface->proto_capa); + debug_strvalmap("Pairwise capability", pairwise_map, + interface->pairwise_capa); + debug_strvalmap("Group capability", group_map, + interface->group_capa); + debug_strvalmap("Scan capability", scan_capa_map, + interface->scan_capa); + debug_strvalmap("Mode capability", mode_capa_map, + interface->mode_capa); + + supplicant_dbus_property_get_all(interface->path, + SUPPLICANT_INTERFACE ".Interface.WPS", + wps_property, interface, interface); + + if (interface->ready) + callback_interface_added(interface); + + return; + } + + if (g_strcmp0(key, "Capabilities") == 0) { + supplicant_dbus_property_foreach(iter, interface_capability, + interface); +#if !defined TIZEN_EXT + if (interface->mode_capa & G_SUPPLICANT_CAPABILITY_MODE_P2P) + interface->p2p_support = true; +#endif +#if defined TIZEN_EXT_WIFI_MESH + if (interface->mode_capa & G_SUPPLICANT_CAPABILITY_MODE_MESH) + interface->mesh_support = true; +#endif + } else if (g_strcmp0(key, "State") == 0) { + const char *str = NULL; + + dbus_message_iter_get_basic(iter, &str); + if (str) + if (string2state(str) != interface->state) { + interface->state = string2state(str); + callback_interface_state(interface); + } +#if defined TIZEN_EXT + switch (interface->state) { + case G_SUPPLICANT_STATE_COMPLETED: + add_timer_for_last_connected(interface); + break; + case G_SUPPLICANT_STATE_DISCONNECTED: + remove_timer_for_last_connected(interface); + break; + default: + break; + } +#endif + if (interface->ap_create_in_progress) { + if (interface->state == G_SUPPLICANT_STATE_DISCONNECTED) + callback_ap_create_fail(interface); + + interface->ap_create_in_progress = false; + } + + if (interface->state == G_SUPPLICANT_STATE_DISABLED) + interface->ready = FALSE; + else + interface->ready = TRUE; + + SUPPLICANT_DBG("state %s (%d)", str, interface->state); + } else if (g_strcmp0(key, "Scanning") == 0) { + dbus_bool_t scanning = FALSE; + + dbus_message_iter_get_basic(iter, &scanning); + interface->scanning = scanning; + + if (interface->ready) { + if (interface->scanning) + callback_scan_started(interface); + else + callback_scan_finished(interface); + } + } else if (g_strcmp0(key, "ApScan") == 0) { + int apscan = 1; + + dbus_message_iter_get_basic(iter, &apscan); + interface->apscan = apscan; + } else if (g_strcmp0(key, "Ifname") == 0) { + const char *str = NULL; + + dbus_message_iter_get_basic(iter, &str); + if (str) { + g_free(interface->ifname); + interface->ifname = g_strdup(str); + } + } else if (g_strcmp0(key, "Driver") == 0) { + const char *str = NULL; + + dbus_message_iter_get_basic(iter, &str); + if (str) { + g_free(interface->driver); + interface->driver = g_strdup(str); + } + } else if (g_strcmp0(key, "BridgeIfname") == 0) { + const char *str = NULL; + + dbus_message_iter_get_basic(iter, &str); + if (str) { + g_free(interface->bridge); + interface->bridge = g_strdup(str); + } + } else if (g_strcmp0(key, "ConfigFile") == 0) { + const char *str = NULL; + + dbus_message_iter_get_basic(iter, &str); + if (str && strlen(str) > 0 && interface->ifname) { + SUPPLICANT_DBG("New {%s, %s}", interface->ifname, str); + g_hash_table_replace(config_file_table, + g_strdup(interface->ifname), g_strdup(str)); + } + } else if (g_strcmp0(key, "CurrentBSS") == 0) { + interface_current_bss(interface, iter); + } else if (g_strcmp0(key, "CurrentNetwork") == 0) { +#if defined TIZEN_EXT + if (interface->state != G_SUPPLICANT_STATE_COMPLETED) +#endif + interface_network_added(iter, interface); + } else if (g_strcmp0(key, "BSSs") == 0) { + supplicant_dbus_array_foreach(iter, + interface_bss_added_without_keys, + interface); + } else if (g_strcmp0(key, "Blobs") == 0) { + /* Nothing */ + } else if (g_strcmp0(key, "Networks") == 0) { + supplicant_dbus_array_foreach(iter, interface_network_added, + interface); + } else if (g_strcmp0(key, "DisconnectReason") == 0) { + int reason_code; + if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) { + dbus_message_iter_get_basic(iter, &reason_code); + callback_disconnect_reason_code(interface, reason_code); +#if defined TIZEN_EXT + SUPPLICANT_DBG("reason code (%d)", reason_code); +#endif + } + } else if (g_strcmp0(key, "AssocStatusCode") == 0) { + int status_code; + if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) { + dbus_message_iter_get_basic(iter, &status_code); + callback_assoc_status_code(interface, status_code); +#if defined TIZEN_EXT + SUPPLICANT_DBG("status code (%d)", status_code); +#endif + } + } else { + SUPPLICANT_DBG("key %s type %c", + key, dbus_message_iter_get_arg_type(iter)); + } +} + +static void scan_network_update(DBusMessageIter *iter, void *user_data) +{ + GSupplicantInterface *interface = user_data; + GSupplicantNetwork *network; + char *path; + + if (!iter) + return; + + dbus_message_iter_get_basic(iter, &path); + + if (!path) + return; + + if (g_strcmp0(path, "/") == 0) + return; + + /* Update the network details based on scan BSS data */ + network = g_hash_table_lookup(interface->bss_mapping, path); + if (network) + callback_network_added(network); +} + +static void scan_bss_data(const char *key, DBusMessageIter *iter, + void *user_data) +{ + GSupplicantInterface *interface = user_data; + +/*Fixed : stucking in scanning state when scan failed*/ +#if defined TIZEN_EXT + GSupplicantInterfaceCallback scan_callback; + SUPPLICANT_DBG(""); +#endif + + if (iter) + supplicant_dbus_array_foreach(iter, scan_network_update, + interface); + +#if defined TIZEN_EXT + scan_callback = interface->scan_callback; + callback_scan_done(interface); +#endif + + if (interface->scan_callback) + interface->scan_callback(0, interface, interface->scan_data); + +#if defined TIZEN_EXT + if (interface->scan_callback == scan_callback) { +#endif + interface->scan_callback = NULL; + interface->scan_data = NULL; +#if defined TIZEN_EXT + } +#endif +} + +static GSupplicantInterface *interface_alloc(const char *path) +{ + GSupplicantInterface *interface; + + interface = g_try_new0(GSupplicantInterface, 1); + if (!interface) + return NULL; + + interface->path = g_strdup(path); + + interface->network_table = g_hash_table_new_full(g_str_hash, + g_str_equal, NULL, remove_network); + interface->peer_table = g_hash_table_new_full(g_str_hash, + g_str_equal, NULL, remove_peer); + interface->group_table = g_hash_table_new_full(g_str_hash, + g_str_equal, NULL, remove_group); + interface->bss_mapping = g_hash_table_new_full(g_str_hash, g_str_equal, + NULL, NULL); + + g_hash_table_replace(interface_table, interface->path, interface); + + return interface; +} + +static void interface_added(DBusMessageIter *iter, void *user_data) +{ + GSupplicantInterface *interface; + const char *path = NULL; + bool properties_appended = GPOINTER_TO_UINT(user_data); + + SUPPLICANT_DBG(""); + + dbus_message_iter_get_basic(iter, &path); + if (!path) + return; + + if (g_strcmp0(path, "/") == 0) + return; + + interface = g_hash_table_lookup(interface_table, path); + if (interface) + return; + + interface = interface_alloc(path); + if (!interface) + return; + + if (!properties_appended) { + supplicant_dbus_property_get_all(path, + SUPPLICANT_INTERFACE ".Interface", + interface_property, interface, + interface); + return; + } + + dbus_message_iter_next(iter); + if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) { + supplicant_dbus_property_foreach(iter, interface_property, + interface); + interface_property(NULL, NULL, interface); + } +} + +static void interface_removed(DBusMessageIter *iter, void *user_data) +{ + const char *path = NULL; + GSupplicantInterface *interface = user_data; + + dbus_message_iter_get_basic(iter, &path); + if (!path) + return; + + interface = g_hash_table_lookup(interface_table, path); + g_supplicant_interface_cancel(interface); + + g_hash_table_remove(interface_table, path); +} + +static void eap_method(DBusMessageIter *iter, void *user_data) +{ + const char *str = NULL; + int i; + + dbus_message_iter_get_basic(iter, &str); + if (!str) + return; + + for (i = 0; eap_method_map[i].str; i++) + if (strcmp(str, eap_method_map[i].str) == 0) { + eap_methods |= eap_method_map[i].val; + break; + } +} + +static void service_property(const char *key, DBusMessageIter *iter, + void *user_data) +{ + if (!key) { + callback_system_ready(); + return; + } + + if (g_strcmp0(key, "DebugLevel") == 0) { + const char *str = NULL; + int i; + + dbus_message_iter_get_basic(iter, &str); + for (i = 0; debug_strings[i]; i++) + if (g_strcmp0(debug_strings[i], str) == 0) { + debug_level = i; + break; + } + SUPPLICANT_DBG("Debug level %d", debug_level); + } else if (g_strcmp0(key, "DebugTimestamp") == 0) { + dbus_message_iter_get_basic(iter, &debug_timestamp); + SUPPLICANT_DBG("Debug timestamp %u", debug_timestamp); + } else if (g_strcmp0(key, "DebugShowKeys") == 0) { + dbus_message_iter_get_basic(iter, &debug_showkeys); + SUPPLICANT_DBG("Debug show keys %u", debug_showkeys); + } else if (g_strcmp0(key, "Interfaces") == 0) { + supplicant_dbus_array_foreach(iter, interface_added, NULL); + } else if (g_strcmp0(key, "EapMethods") == 0) { + supplicant_dbus_array_foreach(iter, eap_method, NULL); + debug_strvalmap("EAP method", eap_method_map, eap_methods); + } else if (g_strcmp0(key, "Country") == 0) { + const char *country = NULL; + + dbus_message_iter_get_basic(iter, &country); + SUPPLICANT_DBG("Country %s", country); + } else + SUPPLICANT_DBG("key %s type %c", + key, dbus_message_iter_get_arg_type(iter)); +} + +static void signal_name_owner_changed(const char *path, DBusMessageIter *iter) +{ + const char *name = NULL, *old = NULL, *new = NULL; + + SUPPLICANT_DBG(""); + + if (g_strcmp0(path, DBUS_PATH_DBUS) != 0) + return; + + dbus_message_iter_get_basic(iter, &name); + if (!name) + return; + + if (g_strcmp0(name, SUPPLICANT_SERVICE) != 0) + return; + + dbus_message_iter_next(iter); + dbus_message_iter_get_basic(iter, &old); + dbus_message_iter_next(iter); + dbus_message_iter_get_basic(iter, &new); + + if (!old || !new) + return; + + if (strlen(old) > 0 && strlen(new) == 0) { + system_available = FALSE; + g_hash_table_remove_all(bss_mapping); + g_hash_table_remove_all(peer_mapping); + g_hash_table_remove_all(group_mapping); + g_hash_table_remove_all(config_file_table); + g_hash_table_remove_all(interface_table); + callback_system_killed(); + } + + if (strlen(new) > 0 && strlen(old) == 0) { + system_available = TRUE; + supplicant_dbus_property_get_all(SUPPLICANT_PATH, + SUPPLICANT_INTERFACE, + service_property, NULL, NULL); + } +} + +static void signal_properties_changed(const char *path, DBusMessageIter *iter) +{ + SUPPLICANT_DBG(""); + + if (g_strcmp0(path, SUPPLICANT_PATH) != 0) + return; + + supplicant_dbus_property_foreach(iter, service_property, NULL); +} + +static void signal_interface_added(const char *path, DBusMessageIter *iter) +{ + SUPPLICANT_DBG("path %s %s", path, SUPPLICANT_PATH); + + if (g_strcmp0(path, SUPPLICANT_PATH) == 0) + interface_added(iter, GUINT_TO_POINTER(true)); +} + +static void signal_interface_removed(const char *path, DBusMessageIter *iter) +{ + SUPPLICANT_DBG(""); + + if (g_strcmp0(path, SUPPLICANT_PATH) == 0) + interface_removed(iter, NULL); +} + +static void signal_interface_changed(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; +#if defined TIZEN_EXT + if (!simplified_log) +#endif + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + supplicant_dbus_property_foreach(iter, interface_property, interface); +} + +static void signal_scan_done(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + dbus_bool_t success = FALSE; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + dbus_message_iter_get_basic(iter, &success); + + if (interface->scanning) { + callback_scan_finished(interface); + interface->scanning = FALSE; + } + + /* + * If scan is unsuccessful return -EIO else get the scanned BSSs + * and update the network details accordingly + */ + if (!success) { + if (interface->scan_callback) + interface->scan_callback(-EIO, interface, + interface->scan_data); + + interface->scan_callback = NULL; + interface->scan_data = NULL; + + return; + } + + supplicant_dbus_property_get(path, SUPPLICANT_INTERFACE ".Interface", + "BSSs", scan_bss_data, interface, interface); +} + +static void signal_bss_added(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; +#if defined TIZEN_EXT + if (!simplified_log) +#endif + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + interface_bss_added_with_keys(iter, interface); +} + +static void signal_bss_removed(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + interface_bss_removed(iter, interface); +} + +static void signal_network_added(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + interface_network_added(iter, interface); +} + +static void signal_network_removed(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + interface_network_removed(iter, interface); +} +#if defined TIZEN_EXT +void *copy_vsie_list(gconstpointer src, gpointer data) +{ + return g_strdup(src); +} +#endif + + +static void signal_sta_authorized(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + const char *addr = NULL; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + dbus_message_iter_get_basic(iter, &addr); + if (!addr) + return; + + callback_sta_authorized(interface, addr); +} + +static void signal_sta_deauthorized(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + const char *addr = NULL; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + dbus_message_iter_get_basic(iter, &addr); + if (!addr) + return; + + callback_sta_deauthorized(interface, addr); +} + +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET +static void signal_eap(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + const char *str = NULL; + + SUPPLICANT_DBG("EAPOL_DEBUG callback eap signal"); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + // TODO: Identify EAP fail condition, currently timeout is used for failure. + + dbus_message_iter_get_basic(iter, &str); + if (!str) + return; + + if (g_strcmp0("completion", str)) + return; + + dbus_message_iter_next(iter); + + dbus_message_iter_get_basic(iter, &str); + if (!str) + return; + + if (!g_strcmp0("success", str)) + callback_eap(interface, true); + else + callback_eap(interface, false); +} +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + +static void signal_bss_changed(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + GSupplicantNetwork *network; + GSupplicantSecurity old_security; + unsigned int old_wps_capabilities; + struct g_supplicant_bss *bss; + +#if defined TIZEN_EXT + if (!simplified_log) +#endif + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(bss_mapping, path); + if (!interface) + return; + + network = g_hash_table_lookup(interface->bss_mapping, path); + if (!network) + return; + + bss = g_hash_table_lookup(network->bss_table, path); + if (!bss) + return; + + supplicant_dbus_property_foreach(iter, bss_property, bss); + +#if defined TIZEN_EXT + network->frequency = bss->frequency; + network->phy_mode = bss->phy_mode; +#endif + old_security = network->security; + bss_compute_security(bss); + + if (old_security != bss->security) { + struct g_supplicant_bss *new_bss; + + SUPPLICANT_DBG("New network security for %s with path %s", + bss->ssid, bss->path); + + /* + * Security change policy: + * - We first copy the current bss into a new one with + * its own pointer (path) + * - Clear the old bss pointer and remove the network completely + * if there are no more BSSs in the bss table. + * - The new bss will be added either to an existing network + * or an additional network will be created + */ + + new_bss = g_try_new0(struct g_supplicant_bss, 1); + if (!new_bss) + return; + + memcpy(new_bss, bss, sizeof(struct g_supplicant_bss)); + new_bss->path = g_strdup(bss->path); +#if defined TIZEN_EXT + new_bss->vsie_list = g_slist_copy_deep(bss->vsie_list, copy_vsie_list, NULL); +#endif + + if (network->best_bss == bss) { + network->best_bss = NULL; + network->signal = BSS_UNKNOWN_STRENGTH; + } + + g_hash_table_remove(bss_mapping, path); + + g_hash_table_remove(interface->bss_mapping, path); + g_hash_table_remove(network->bss_table, path); + + update_network_signal(network); + + if (g_hash_table_size(network->bss_table) == 0) + g_hash_table_remove(interface->network_table, + network->group); + + if (add_or_replace_bss_to_network(new_bss) < 0) { + /* + * Prevent a memory leak on failure in + * add_or_replace_bss_to_network + */ + SUPPLICANT_DBG("Failed to add bss %s to network table", + new_bss->path); + g_free(new_bss->path); + g_free(new_bss); + } + + return; + } + + old_wps_capabilities = network->wps_capabilities; + + if (old_wps_capabilities != bss->wps_capabilities) { + network->wps_capabilities = bss->wps_capabilities; + callback_network_changed(network, "WPSCapabilities"); + } + +#if defined TIZEN_EXT + if ((bss->keymgmt & G_SUPPLICANT_KEYMGMT_WPS) != 0) { + network->wps = TRUE; + network->wps_capabilities |= bss->wps_capabilities; + } else + network->wps = FALSE; +#endif + + /* Consider only property changes of the connected BSS */ + if (network == interface->current_network && bss != network->best_bss) + return; + + if (bss->signal == network->signal) +#ifndef TIZEN_EXT + return; +#else + { + callback_network_changed(network, ""); + return; + } +#endif + + /* + * If the new signal is lower than the SSID signal, we need + * to check for the new maximum. + */ +#if defined TIZEN_EXT + if (!update_best_bss(network, bss, network->best_bss)) { + if (bss != network->best_bss) { + callback_network_changed(network, ""); + return; + } + + network->signal = bss->signal; + update_network_signal(network); + } +#else + if (bss->signal < network->signal) { + if (bss != network->best_bss) + return; + + network->signal = bss->signal; + update_network_signal(network); + } else { + network->signal = bss->signal; + network->best_bss = bss; + } +#endif + + SUPPLICANT_DBG("New network signal for %s %d dBm", network->ssid, + network->signal); + + callback_network_changed(network, "Signal"); +} + +static void wps_credentials(const char *key, DBusMessageIter *iter, + void *user_data) +{ + GSupplicantInterface *interface = user_data; + + if (!key) + return; + + SUPPLICANT_DBG("key %s", key); + + if (g_strcmp0(key, "Key") == 0) { + DBusMessageIter array; + unsigned char *key_val; + int key_len; + + dbus_message_iter_recurse(iter, &array); + dbus_message_iter_get_fixed_array(&array, &key_val, &key_len); + + g_free(interface->wps_cred.key); + interface->wps_cred.key = g_try_malloc0( + sizeof(char) * key_len + 1); + + if (!interface->wps_cred.key) + return; + + memcpy(interface->wps_cred.key, key_val, + sizeof(char) * key_len); + + SUPPLICANT_DBG("WPS key present"); + } else if (g_strcmp0(key, "SSID") == 0) { + DBusMessageIter array; + unsigned char *ssid; + int ssid_len; + + dbus_message_iter_recurse(iter, &array); + dbus_message_iter_get_fixed_array(&array, &ssid, &ssid_len); + + if (ssid_len > 0 && ssid_len < 33) { + memcpy(interface->wps_cred.ssid, ssid, ssid_len); + interface->wps_cred.ssid_len = ssid_len; + } else { + memset(interface->wps_cred.ssid, 0, 32); + interface->wps_cred.ssid_len = 0; + } + } +} + +static void signal_wps_credentials(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + supplicant_dbus_property_foreach(iter, wps_credentials, interface); +} + +static void wps_event_args(const char *key, DBusMessageIter *iter, + void *user_data) +{ + GSupplicantInterface *interface = user_data; + + if (!key || !interface) + return; + + SUPPLICANT_DBG("Arg Key %s", key); +} + +static void signal_wps_event(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + const char *name = NULL; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + dbus_message_iter_get_basic(iter, &name); + + SUPPLICANT_DBG("Name: %s", name); + + if (g_strcmp0(name, "success") == 0) + interface->wps_state = G_SUPPLICANT_WPS_STATE_SUCCESS; + else if (g_strcmp0(name, "fail") == 0) + interface->wps_state = G_SUPPLICANT_WPS_STATE_FAIL; + else + interface->wps_state = G_SUPPLICANT_WPS_STATE_UNKNOWN; + + if (!dbus_message_iter_has_next(iter)) + return; + + dbus_message_iter_next(iter); + + supplicant_dbus_property_foreach(iter, wps_event_args, interface); +} + +#if defined TIZEN_EXT +static void signal_power_off(const char *path, DBusMessageIter *iter) +{ + int poweroff_state = 0; + + dbus_message_iter_get_basic(iter, &poweroff_state); + + SUPPLICANT_DBG("poweroff_state(%d)", poweroff_state); + + /* POWER_OFF_DIRECT 2 && POWER_OFF_RESTART 3 */ + if (poweroff_state != 2 && poweroff_state != 3) + return; + + if (callbacks_pointer == NULL) + return; + + if (callbacks_pointer->system_power_off == NULL) + return; + + callbacks_pointer->system_power_off(); +} +#endif + +static void create_peer_identifier(GSupplicantPeer *peer) +{ + const unsigned char test[ETH_ALEN] = {}; + + if (!peer) + return; + + if (!memcmp(peer->device_address, test, ETH_ALEN)) { + peer->identifier = g_strdup(peer->name); + return; + } + + peer->identifier = g_malloc0(19); + snprintf(peer->identifier, 19, "%02x%02x%02x%02x%02x%02x", + peer->device_address[0], + peer->device_address[1], + peer->device_address[2], + peer->device_address[3], + peer->device_address[4], + peer->device_address[5]); +} + +struct peer_property_data { + GSupplicantPeer *peer; + GSList *old_groups; + bool groups_changed; + bool services_changed; +}; + +static void peer_groups_relation(DBusMessageIter *iter, void *user_data) +{ + struct peer_property_data *data = user_data; + GSupplicantPeer *peer = data->peer; + GSupplicantGroup *group; + const char *str = NULL; + GSList *elem; + + dbus_message_iter_get_basic(iter, &str); + if (!str) + return; + + group = g_hash_table_lookup(group_mapping, str); + if (!group) + return; + + elem = g_slist_find_custom(data->old_groups, str, (GCompareFunc)g_strcmp0); + if (elem) { + data->old_groups = g_slist_remove_link(data->old_groups, elem); + peer->groups = g_slist_concat(elem, peer->groups); + } else { + peer->groups = g_slist_prepend(peer->groups, g_strdup(str)); + data->groups_changed = true; + } +} + +static void peer_property(const char *key, DBusMessageIter *iter, + void *user_data) +{ + GSupplicantPeer *pending_peer; + struct peer_property_data *data = user_data; + GSupplicantPeer *peer = data->peer; + + SUPPLICANT_DBG("key: %s", key); + + if (!peer->interface) + return; + + if (!key) { + if (peer->name) { + create_peer_identifier(peer); + callback_peer_found(peer); + pending_peer = g_hash_table_lookup( + pending_peer_connection, peer->path); + + if (pending_peer && pending_peer == peer) { + callback_peer_request(peer); + g_hash_table_remove(pending_peer_connection, + peer->path); + } + + dbus_free(data); + } + + return; + } + + if (g_strcmp0(key, "DeviceAddress") == 0) { + unsigned char *dev_addr; + DBusMessageIter array; + int len; + + dbus_message_iter_recurse(iter, &array); + dbus_message_iter_get_fixed_array(&array, &dev_addr, &len); + + if (len == ETH_ALEN) + memcpy(peer->device_address, dev_addr, len); + } else if (g_strcmp0(key, "DeviceName") == 0) { + const char *str = NULL; + + dbus_message_iter_get_basic(iter, &str); + if (str) + peer->name = g_strdup(str); + } else if (g_strcmp0(key, "config_method") == 0) { + uint16_t wps_config; + + dbus_message_iter_get_basic(iter, &wps_config); + + if (wps_config & G_SUPPLICANT_WPS_CONFIG_PBC) + peer->wps_capabilities |= G_SUPPLICANT_WPS_PBC; + if (wps_config & ~G_SUPPLICANT_WPS_CONFIG_PBC) + peer->wps_capabilities |= G_SUPPLICANT_WPS_PIN; + } else if (g_strcmp0(key, "Groups") == 0) { + data->old_groups = peer->groups; + peer->groups = NULL; + + supplicant_dbus_array_foreach(iter, + peer_groups_relation, data); + if (g_slist_length(data->old_groups) > 0) { + g_slist_free_full(data->old_groups, g_free); + data->groups_changed = true; + } + } else if (g_strcmp0(key, "IEs") == 0) { + DBusMessageIter array; + unsigned char *ie; + int ie_len; + + dbus_message_iter_recurse(iter, &array); + dbus_message_iter_get_fixed_array(&array, &ie, &ie_len); + + if (!ie || ie_len < 2) + return; + + if (peer->widi_ies) { + if (memcmp(peer->widi_ies, ie, ie_len) == 0) + return; + + g_free(peer->widi_ies); + peer->widi_ies_length = 0; + } + + peer->widi_ies = g_malloc0(ie_len * sizeof(unsigned char)); + + memcpy(peer->widi_ies, ie, ie_len); + peer->widi_ies_length = ie_len; + data->services_changed = true; + } +} + +static void signal_peer_found(const char *path, DBusMessageIter *iter) +{ + struct peer_property_data *property_data; + GSupplicantInterface *interface; + const char *obj_path = NULL; + GSupplicantPeer *peer; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + dbus_message_iter_get_basic(iter, &obj_path); + if (!obj_path || g_strcmp0(obj_path, "/") == 0) + return; + + peer = g_hash_table_lookup(interface->peer_table, obj_path); + if (peer) + return; + + peer = g_try_new0(GSupplicantPeer, 1); + if (!peer) + return; + + peer->interface = interface; + peer->path = g_strdup(obj_path); + g_hash_table_insert(interface->peer_table, peer->path, peer); + g_hash_table_replace(peer_mapping, peer->path, interface); + + property_data = dbus_malloc0(sizeof(struct peer_property_data)); + property_data->peer = peer; + + dbus_message_iter_next(iter); + if (dbus_message_iter_get_arg_type(iter) != DBUS_TYPE_INVALID) { + supplicant_dbus_property_foreach(iter, peer_property, + property_data); + peer_property(NULL, NULL, property_data); + return; + } + + supplicant_dbus_property_get_all(obj_path, + SUPPLICANT_INTERFACE ".Peer", + peer_property, property_data, NULL); +} + +static void signal_peer_lost(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + const char *obj_path = NULL; + GSupplicantPeer *peer; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + dbus_message_iter_get_basic(iter, &obj_path); + if (!obj_path || g_strcmp0(obj_path, "/") == 0) + return; + + peer = g_hash_table_lookup(interface->peer_table, obj_path); + if (!peer) + return; + + g_hash_table_remove(interface->peer_table, obj_path); +} + +static void signal_peer_changed(const char *path, DBusMessageIter *iter) +{ + struct peer_property_data *property_data; + GSupplicantInterface *interface; + GSupplicantPeer *peer; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(peer_mapping, path); + if (!interface) + return; + + peer = g_hash_table_lookup(interface->peer_table, path); + if (!peer) { + g_hash_table_remove(peer_mapping, path); + return; + } + + property_data = dbus_malloc0(sizeof(struct peer_property_data)); + property_data->peer = peer; + + supplicant_dbus_property_foreach(iter, peer_property, property_data); + if (property_data->services_changed) + callback_peer_changed(peer, + G_SUPPLICANT_PEER_SERVICES_CHANGED); + + if (property_data->groups_changed) + callback_peer_changed(peer, G_SUPPLICANT_PEER_GROUP_CHANGED); + + dbus_free(property_data); + + if (!g_supplicant_peer_is_in_a_group(peer)) + peer->connection_requested = false; +} + +struct group_sig_data { + const char *peer_obj_path; + unsigned char iface_address[ETH_ALEN]; + const char *interface_obj_path; + const char *group_obj_path; + int role; +}; + +static void group_sig_property(const char *key, DBusMessageIter *iter, + void *user_data) +{ + struct group_sig_data *data = user_data; + + if (!key) + return; + + if (g_strcmp0(key, "peer_interface_addr") == 0) { + unsigned char *dev_addr; + DBusMessageIter array; + int len; + + dbus_message_iter_recurse(iter, &array); + dbus_message_iter_get_fixed_array(&array, &dev_addr, &len); + + if (len == ETH_ALEN) + memcpy(data->iface_address, dev_addr, len); + } else if (g_strcmp0(key, "role") == 0) { + const char *str = NULL; + + dbus_message_iter_get_basic(iter, &str); + if (g_strcmp0(str, "GO") == 0) + data->role = G_SUPPLICANT_GROUP_ROLE_GO; + else + data->role = G_SUPPLICANT_GROUP_ROLE_CLIENT; + } else if (g_strcmp0(key, "peer_object") == 0) + dbus_message_iter_get_basic(iter, &data->peer_obj_path); + else if (g_strcmp0(key, "interface_object") == 0) + dbus_message_iter_get_basic(iter, &data->interface_obj_path); + else if (g_strcmp0(key, "group_object") == 0) + dbus_message_iter_get_basic(iter, &data->group_obj_path); + +} + +static void signal_group_success(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + struct group_sig_data data = {}; + GSupplicantPeer *peer; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + supplicant_dbus_property_foreach(iter, group_sig_property, &data); + if (!data.peer_obj_path) + return; + + peer = g_hash_table_lookup(interface->peer_table, data.peer_obj_path); + if (!peer) + return; + + memcpy(peer->iface_address, data.iface_address, ETH_ALEN); + interface->pending_peer_path = peer->path; +} + +static void signal_group_failure(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + struct group_sig_data data = {}; + GSupplicantPeer *peer; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + supplicant_dbus_property_foreach(iter, group_sig_property, &data); + if (!data.peer_obj_path) + return; + + peer = g_hash_table_lookup(interface->peer_table, data.peer_obj_path); + if (!peer) + return; + + callback_peer_changed(peer, G_SUPPLICANT_PEER_GROUP_FAILED); + peer->connection_requested = false; +} + +static void signal_group_started(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface, *g_interface; + struct group_sig_data data = {}; + GSupplicantGroup *group; + GSupplicantPeer *peer; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + supplicant_dbus_property_foreach(iter, group_sig_property, &data); + if (!data.interface_obj_path || !data.group_obj_path) + return; + + peer = g_hash_table_lookup(interface->peer_table, + interface->pending_peer_path); + interface->pending_peer_path = NULL; + if (!peer) + return; + + g_interface = g_hash_table_lookup(interface_table, + data.interface_obj_path); + if (!g_interface) + return; + + group = g_hash_table_lookup(interface->group_table, + data.group_obj_path); + if (group) + return; + + group = g_try_new0(GSupplicantGroup, 1); + if (!group) + return; + + group->interface = g_interface; + group->orig_interface = interface; + group->path = g_strdup(data.group_obj_path); + group->role = data.role; + + g_hash_table_insert(interface->group_table, group->path, group); + g_hash_table_replace(group_mapping, group->path, group); + + peer->current_group_iface = g_interface; + callback_peer_changed(peer, G_SUPPLICANT_PEER_GROUP_STARTED); +} + +static void remove_peer_group_interface(GHashTable *group_table, + const char* path) +{ + GSupplicantGroup *group; + GHashTableIter iter; + gpointer value, key; + + if (!group_table) + return; + + group = g_hash_table_lookup(group_table, path); + + if (!group || !group->orig_interface) + return; + + g_hash_table_iter_init(&iter, group->orig_interface->peer_table); + + while (g_hash_table_iter_next(&iter, &key, &value)) { + GSupplicantPeer *peer = value; + + if (peer->current_group_iface == group->interface) + peer->current_group_iface = NULL; + } +} + +static void signal_group_finished(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + struct group_sig_data data = {}; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + supplicant_dbus_property_foreach(iter, group_sig_property, &data); + if (!data.interface_obj_path || !data.group_obj_path) + return; + + remove_peer_group_interface(interface->group_table, data.group_obj_path); + + g_hash_table_remove(group_mapping, data.group_obj_path); + + g_hash_table_remove(interface->group_table, data.group_obj_path); +} + +static void signal_group_request(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + GSupplicantPeer *peer; + const char *obj_path; + + SUPPLICANT_DBG(""); + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + dbus_message_iter_get_basic(iter, &obj_path); + if (!obj_path || !g_strcmp0(obj_path, "/")) + return; + + peer = g_hash_table_lookup(interface->peer_table, obj_path); + if (!peer) + return; + + /* + * Peer has been previously found and property set, + * otherwise, defer connection to when peer property + * is set. + */ + if (peer->identifier) + callback_peer_request(peer); + else + g_hash_table_replace(pending_peer_connection, peer->path, peer); +} + +static void signal_group_peer_joined(const char *path, DBusMessageIter *iter) +{ + const char *peer_path = NULL; + GSupplicantInterface *interface; + GSupplicantGroup *group; + GSupplicantPeer *peer; + + SUPPLICANT_DBG(""); + + group = g_hash_table_lookup(group_mapping, path); + if (!group) + return; + + dbus_message_iter_get_basic(iter, &peer_path); + if (!peer_path) + return; + + interface = g_hash_table_lookup(peer_mapping, peer_path); + if (!interface) + return; + + peer = g_hash_table_lookup(interface->peer_table, peer_path); + if (!peer) + return; + + group->members = g_slist_prepend(group->members, g_strdup(peer_path)); + + callback_peer_changed(peer, G_SUPPLICANT_PEER_GROUP_JOINED); +} + +static void signal_group_peer_disconnected(const char *path, DBusMessageIter *iter) +{ + const char *peer_path = NULL; + GSupplicantInterface *interface; + GSupplicantGroup *group; + GSupplicantPeer *peer; + GSList *elem; + + SUPPLICANT_DBG(""); + + group = g_hash_table_lookup(group_mapping, path); + if (!group) + return; + + dbus_message_iter_get_basic(iter, &peer_path); + if (!peer_path) + return; + + for (elem = group->members; elem; elem = elem->next) { + if (!g_strcmp0(elem->data, peer_path)) + break; + } + + if (!elem) + return; + + g_free(elem->data); + group->members = g_slist_delete_link(group->members, elem); + + interface = g_hash_table_lookup(peer_mapping, peer_path); + if (!interface) + return; + + peer = g_hash_table_lookup(interface->peer_table, peer_path); + if (!peer) + return; + + callback_peer_changed(peer, G_SUPPLICANT_PEER_GROUP_DISCONNECTED); + peer->connection_requested = false; +} + +#if defined TIZEN_EXT_WIFI_MESH +const void *g_supplicant_interface_get_mesh_group_ssid( + GSupplicantInterface *interface, + unsigned int *ssid_len) +{ + if (!ssid_len) + return NULL; + + if (!interface || interface->group_info.ssid_len == 0) { + *ssid_len = 0; + return NULL; + } + + *ssid_len = interface->group_info.ssid_len; + return interface->group_info.ssid; +} + +int g_supplicant_mesh_get_disconnect_reason(GSupplicantInterface *interface) +{ + if (!interface) + return -EINVAL; + + return interface->group_info.disconnect_reason; +} + +const char *g_supplicant_mesh_peer_get_address(GSupplicantMeshPeer *mesh_peer) +{ + if (!mesh_peer || !mesh_peer->peer_address) + return NULL; + + return mesh_peer->peer_address; +} + +int g_supplicant_mesh_peer_get_disconnect_reason(GSupplicantMeshPeer *mesh_peer) +{ + if (!mesh_peer) + return -EINVAL; + + return mesh_peer->disconnect_reason; +} + +static void callback_mesh_group_started(GSupplicantInterface *interface) +{ + if (!callbacks_pointer) + return; + + if (!callbacks_pointer->mesh_group_started) + return; + + callbacks_pointer->mesh_group_started(interface); +} + +static void callback_mesh_group_removed(GSupplicantInterface *interface) +{ + if (!callbacks_pointer) + return; + + if (!callbacks_pointer->mesh_group_removed) + return; + + callbacks_pointer->mesh_group_removed(interface); +} + +static void mesh_group_info(const char *key, DBusMessageIter *iter, + void *user_data) +{ + GSupplicantInterface *interface = user_data; + if (!key) + return; + + if (g_strcmp0(key, "SSID") == 0) { + DBusMessageIter array; + unsigned char *ssid; + int ssid_len; + + dbus_message_iter_recurse(iter, &array); + dbus_message_iter_get_fixed_array(&array, &ssid, &ssid_len); + + if (ssid_len > 0 && ssid_len < 33) { + memcpy(interface->group_info.ssid, ssid, ssid_len); + interface->group_info.ssid_len = ssid_len; + } else { + memset(interface->group_info.ssid, 0, 32); + interface->group_info.ssid_len = 0; + } + } else if (g_strcmp0(key, "DisconnectReason") == 0) { + int disconnect_reason = 0; + dbus_message_iter_get_basic(iter, &disconnect_reason); + interface->group_info.disconnect_reason = disconnect_reason; + } +} + +static void signal_mesh_group_started(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + supplicant_dbus_property_foreach(iter, mesh_group_info, interface); + + callback_mesh_group_started(interface); +} + +static void signal_mesh_group_removed(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + supplicant_dbus_property_foreach(iter, mesh_group_info, interface); + + callback_mesh_group_removed(interface); +} + +static void callback_mesh_peer_connected(GSupplicantMeshPeer *mesh_peer) +{ + if (!callbacks_pointer) + return; + + if (!callbacks_pointer->mesh_peer_connected) + return; + + callbacks_pointer->mesh_peer_connected(mesh_peer); +} + +static void callback_mesh_peer_disconnected(GSupplicantMeshPeer *mesh_peer) +{ + if (!callbacks_pointer) + return; + + if (!callbacks_pointer->mesh_peer_disconnected) + return; + + callbacks_pointer->mesh_peer_disconnected(mesh_peer); +} + +static void mesh_peer_info(const char *key, DBusMessageIter *iter, + void *user_data) +{ + GSupplicantMeshPeer *mesh_peer = user_data; + if (!key) + return; + + if (g_strcmp0(key, "PeerAddress") == 0) { + DBusMessageIter array; + unsigned char *addr; + int addr_len; + + dbus_message_iter_recurse(iter, &array); + dbus_message_iter_get_fixed_array(&array, &addr, &addr_len); + + if (addr_len == 6) { + mesh_peer->peer_address = g_malloc0(19); + snprintf(mesh_peer->peer_address, 19, + "%02x:%02x:%02x:%02x:%02x:%02x", addr[0], addr[1], + addr[2], addr[3], addr[4], addr[5]); + } + } else if (g_strcmp0(key, "DisconnectReason") == 0) { + int disconnect_reason = 0; + dbus_message_iter_get_basic(iter, &disconnect_reason); + mesh_peer->disconnect_reason = disconnect_reason; + } +} + +static void signal_mesh_peer_connected(const char *path, DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + GSupplicantMeshPeer *mesh_peer; + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + mesh_peer = dbus_malloc0(sizeof(GSupplicantMeshPeer)); + mesh_peer->interface = interface; + + supplicant_dbus_property_foreach(iter, mesh_peer_info, mesh_peer); + + callback_mesh_peer_connected(mesh_peer); + g_free(mesh_peer->peer_address); + g_free(mesh_peer); +} + +static void signal_mesh_peer_disconnected(const char *path, + DBusMessageIter *iter) +{ + GSupplicantInterface *interface; + GSupplicantMeshPeer *mesh_peer; + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) + return; + + mesh_peer = dbus_malloc0(sizeof(GSupplicantMeshPeer)); + mesh_peer->interface = interface; + + supplicant_dbus_property_foreach(iter, mesh_peer_info, mesh_peer); + + callback_mesh_peer_disconnected(mesh_peer); + g_free(mesh_peer->peer_address); + g_free(mesh_peer); +} +#endif + +static struct { + const char *interface; + const char *member; + void (*function) (const char *path, DBusMessageIter *iter); +} signal_map[] = { + { DBUS_INTERFACE_DBUS, "NameOwnerChanged", signal_name_owner_changed }, + + { SUPPLICANT_INTERFACE, "PropertiesChanged", signal_properties_changed }, + { SUPPLICANT_INTERFACE, "InterfaceAdded", signal_interface_added }, + { SUPPLICANT_INTERFACE, "InterfaceCreated", signal_interface_added }, + { SUPPLICANT_INTERFACE, "InterfaceRemoved", signal_interface_removed }, + + { SUPPLICANT_INTERFACE ".Interface", "PropertiesChanged", signal_interface_changed }, + { SUPPLICANT_INTERFACE ".Interface", "ScanDone", signal_scan_done }, + { SUPPLICANT_INTERFACE ".Interface", "BSSAdded", signal_bss_added }, + { SUPPLICANT_INTERFACE ".Interface", "BSSRemoved", signal_bss_removed }, + { SUPPLICANT_INTERFACE ".Interface", "NetworkAdded", signal_network_added }, + { SUPPLICANT_INTERFACE ".Interface", "NetworkRemoved", signal_network_removed }, + { SUPPLICANT_INTERFACE ".Interface", "StaAuthorized", signal_sta_authorized }, + { SUPPLICANT_INTERFACE ".Interface", "StaDeauthorized", signal_sta_deauthorized }, + + { SUPPLICANT_INTERFACE ".BSS", "PropertiesChanged", signal_bss_changed }, + + { SUPPLICANT_INTERFACE ".Interface.WPS", "Credentials", signal_wps_credentials }, + { SUPPLICANT_INTERFACE ".Interface.WPS", "Event", signal_wps_event }, +#if defined TIZEN_EXT + { "org.tizen.system.deviced.PowerOff", "ChangeState", signal_power_off }, +#endif + + { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "DeviceFound", signal_peer_found }, + { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "DeviceLost", signal_peer_lost }, + + { SUPPLICANT_INTERFACE ".Peer", "PropertiesChanged", signal_peer_changed }, + + { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "GONegotiationSuccess", signal_group_success }, + { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "GONegotiationFailure", signal_group_failure }, + { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "GroupStarted", signal_group_started }, + { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "GroupFinished", signal_group_finished }, + { SUPPLICANT_INTERFACE ".Interface.P2PDevice", "GONegotiationRequest", signal_group_request }, + + { SUPPLICANT_INTERFACE ".Group", "PeerJoined", signal_group_peer_joined }, + { SUPPLICANT_INTERFACE ".Group", "PeerDisconnected", signal_group_peer_disconnected }, +#if defined TIZEN_EXT_WIFI_MESH + { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshGroupStarted", + signal_mesh_group_started }, + { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshGroupRemoved", + signal_mesh_group_removed }, + { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshPeerConnected", + signal_mesh_peer_connected }, + { SUPPLICANT_INTERFACE ".Interface.Mesh", "MeshPeerDisconnected", + signal_mesh_peer_disconnected }, +#endif + +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET + { SUPPLICANT_INTERFACE ".Interface", "EAP", signal_eap }, +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + + { } +}; + +static DBusHandlerResult g_supplicant_filter(DBusConnection *conn, + DBusMessage *message, void *data) +{ + DBusMessageIter iter; + const char *path; + int i; + + path = dbus_message_get_path(message); + if (!path) + return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; + + if (!dbus_message_iter_init(message, &iter)) + return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; + + for (i = 0; signal_map[i].interface; i++) { + if (!dbus_message_has_interface(message, signal_map[i].interface)) + continue; + + if (!dbus_message_has_member(message, signal_map[i].member)) + continue; + + signal_map[i].function(path, &iter); + break; + } + + return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; +} + +void g_supplicant_interface_cancel(GSupplicantInterface *interface) +{ + SUPPLICANT_DBG("Cancelling any pending DBus calls"); + supplicant_dbus_method_call_cancel_all(interface); + supplicant_dbus_property_call_cancel_all(interface); +} + +struct supplicant_regdom { + GSupplicantCountryCallback callback; + const char *alpha2; + const void *user_data; +}; + +static void country_result(const char *error, + DBusMessageIter *iter, void *user_data) +{ + struct supplicant_regdom *regdom = user_data; + int result = 0; + + SUPPLICANT_DBG("Country setting result"); + + if (!user_data) + return; + + if (error) { + SUPPLICANT_DBG("Country setting failure %s", error); + result = -EINVAL; + } + + if (regdom->callback) + regdom->callback(result, regdom->alpha2, + (void *) regdom->user_data); + + g_free(regdom); +} + +static void country_params(DBusMessageIter *iter, void *user_data) +{ + struct supplicant_regdom *regdom = user_data; + + dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, + ®dom->alpha2); +} + +int g_supplicant_set_country(const char *alpha2, + GSupplicantCountryCallback callback, + const void *user_data) +{ + struct supplicant_regdom *regdom; + int ret; + + SUPPLICANT_DBG("Country setting %s", alpha2); + + if (!system_available) + return -EFAULT; + + regdom = dbus_malloc0(sizeof(*regdom)); + if (!regdom) + return -ENOMEM; + + regdom->callback = callback; + regdom->alpha2 = alpha2; + regdom->user_data = user_data; + + ret = supplicant_dbus_property_set(SUPPLICANT_PATH, SUPPLICANT_INTERFACE, + "Country", DBUS_TYPE_STRING_AS_STRING, + country_params, country_result, + regdom, NULL); + if (ret < 0) { + dbus_free(regdom); + SUPPLICANT_DBG("Unable to set Country configuration"); + } + return ret; +} + +int g_supplicant_interface_set_country(GSupplicantInterface *interface, + GSupplicantCountryCallback callback, + const char *alpha2, + void *user_data) +{ + struct supplicant_regdom *regdom; + int ret; + + regdom = dbus_malloc0(sizeof(*regdom)); + if (!regdom) + return -ENOMEM; + + regdom->callback = callback; + regdom->alpha2 = alpha2; + regdom->user_data = user_data; + + ret = supplicant_dbus_property_set(interface->path, + SUPPLICANT_INTERFACE ".Interface", + "Country", DBUS_TYPE_STRING_AS_STRING, + country_params, country_result, + regdom, NULL); + if (ret < 0) { + dbus_free(regdom); + SUPPLICANT_DBG("Unable to set Country configuration"); + } + + return ret; +} + +bool g_supplicant_interface_has_p2p(GSupplicantInterface *interface) +{ + if (!interface) + return false; + + return interface->p2p_support; +} + +struct supplicant_p2p_dev_config { + char *device_name; + char *dev_type; +}; + +static void p2p_device_config_result(const char *error, + DBusMessageIter *iter, void *user_data) +{ + struct supplicant_p2p_dev_config *config = user_data; + + if (error) + SUPPLICANT_DBG("Unable to set P2P Device configuration: %s", + error); + + g_free(config->device_name); + g_free(config->dev_type); + dbus_free(config); +} + +static int dev_type_str2bin(const char *type, unsigned char dev_type[8]) +{ + int length, pos, end; + char b[3] = {}; + char *e = NULL; + + end = strlen(type); + for (length = pos = 0; type[pos] != '\0' && length < 8; length++) { + if (pos+2 > end) + return 0; + + b[0] = type[pos]; + b[1] = type[pos+1]; + + dev_type[length] = strtol(b, &e, 16); + if (e && *e != '\0') + return 0; + + pos += 2; + } + + return 8; +} + +static void p2p_device_config_params(DBusMessageIter *iter, void *user_data) +{ + struct supplicant_p2p_dev_config *config = user_data; + DBusMessageIter dict; + + supplicant_dbus_dict_open(iter, &dict); + + supplicant_dbus_dict_append_basic(&dict, "DeviceName", + DBUS_TYPE_STRING, &config->device_name); + + if (config->dev_type) { + unsigned char dev_type[8] = {}, *type; + int len; + + len = dev_type_str2bin(config->dev_type, dev_type); + if (len) { + type = dev_type; + supplicant_dbus_dict_append_fixed_array(&dict, + "PrimaryDeviceType", + DBUS_TYPE_BYTE, &type, len); + } + } + + supplicant_dbus_dict_close(iter, &dict); +} + +int g_supplicant_interface_set_p2p_device_config(GSupplicantInterface *interface, + const char *device_name, + const char *primary_dev_type) +{ + struct supplicant_p2p_dev_config *config; + int ret; + + SUPPLICANT_DBG("P2P Device settings %s/%s", + device_name, primary_dev_type); + + config = dbus_malloc0(sizeof(*config)); + if (!config) + return -ENOMEM; + + config->device_name = g_strdup(device_name); + config->dev_type = g_strdup(primary_dev_type); + + ret = supplicant_dbus_property_set(interface->path, + SUPPLICANT_INTERFACE ".Interface.P2PDevice", + "P2PDeviceConfig", + DBUS_TYPE_ARRAY_AS_STRING + DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING + DBUS_TYPE_STRING_AS_STRING + DBUS_TYPE_VARIANT_AS_STRING + DBUS_DICT_ENTRY_END_CHAR_AS_STRING, + p2p_device_config_params, + p2p_device_config_result, config, NULL); + if (ret < 0) { + g_free(config->device_name); + g_free(config->dev_type); + dbus_free(config); + SUPPLICANT_DBG("Unable to set P2P Device configuration"); + } + + return ret; +} + +static gboolean peer_lookup_by_identifier(gpointer key, gpointer value, + gpointer user_data) +{ + const GSupplicantPeer *peer = value; + const char *identifier = user_data; + + if (!g_strcmp0(identifier, peer->identifier)) + return TRUE; + + return FALSE; +} + +GSupplicantPeer *g_supplicant_interface_peer_lookup(GSupplicantInterface *interface, + const char *identifier) +{ + GSupplicantPeer *peer; + + peer = g_hash_table_find(interface->peer_table, + peer_lookup_by_identifier, + (void *) identifier); + return peer; +} + +static void interface_create_data_free(struct interface_create_data *data) +{ + g_free(data->ifname); + g_free(data->driver); + g_free(data->bridge); +#if defined TIZEN_EXT_WIFI_MESH + g_free(data->parent_ifname); +#endif + dbus_free(data); +} + +static bool interface_exists(GSupplicantInterface *interface, + const char *path) +{ + GSupplicantInterface *tmp; + + tmp = g_hash_table_lookup(interface_table, path); + if (tmp && tmp == interface) + return true; + + return false; +} + +static void interface_create_property(const char *key, DBusMessageIter *iter, + void *user_data) +{ + struct interface_create_data *data = user_data; + GSupplicantInterface *interface = data->interface; + + if (!key) { + if (data->callback) { + data->callback(0, data->interface, data->user_data); +#if !defined TIZEN_EXT + callback_p2p_support(interface); +#endif +#if defined TIZEN_EXT_WIFI_MESH + callback_mesh_support(interface); +#endif + } + + interface_create_data_free(data); + } + + interface_property(key, iter, interface); +} + +static void interface_create_result(const char *error, + DBusMessageIter *iter, void *user_data) +{ + struct interface_create_data *data = user_data; + const char *path = NULL; + int err; + + SUPPLICANT_DBG(""); + + if (error) { + g_message("error %s", error); + err = -EIO; + goto done; + } + + dbus_message_iter_get_basic(iter, &path); + if (!path) { + err = -EINVAL; + goto done; + } + + if (!system_available) { + err = -EFAULT; + goto done; + } + + data->interface = g_hash_table_lookup(interface_table, path); + if (!data->interface) { + data->interface = interface_alloc(path); + if (!data->interface) { + err = -ENOMEM; + goto done; + } + } + + err = supplicant_dbus_property_get_all(path, + SUPPLICANT_INTERFACE ".Interface", + interface_create_property, data, + NULL); + if (err == 0) + return; + +done: + if (data->callback) + data->callback(err, NULL, data->user_data); + + interface_create_data_free(data); +} + +static void interface_create_params(DBusMessageIter *iter, void *user_data) +{ + struct interface_create_data *data = user_data; + DBusMessageIter dict; + char *config_file = NULL; + + SUPPLICANT_DBG(""); + + supplicant_dbus_dict_open(iter, &dict); + + supplicant_dbus_dict_append_basic(&dict, "Ifname", + DBUS_TYPE_STRING, &data->ifname); + + if (data->driver) + supplicant_dbus_dict_append_basic(&dict, "Driver", + DBUS_TYPE_STRING, &data->driver); + + if (data->bridge) + supplicant_dbus_dict_append_basic(&dict, "BridgeIfname", + DBUS_TYPE_STRING, &data->bridge); + + config_file = g_hash_table_lookup(config_file_table, data->ifname); + if (config_file) { + SUPPLICANT_DBG("[%s] ConfigFile %s", data->ifname, config_file); + + supplicant_dbus_dict_append_basic(&dict, "ConfigFile", + DBUS_TYPE_STRING, &config_file); + } + +#if defined TIZEN_EXT_WIFI_MESH + if (data->is_mesh_interface) { + if (data->parent_ifname) + supplicant_dbus_dict_append_basic(&dict, "ParentIfname", + DBUS_TYPE_STRING, &data->parent_ifname); + + supplicant_dbus_dict_append_basic(&dict, "IsMeshInterface", + DBUS_TYPE_BOOLEAN, &data->is_mesh_interface); + } +#endif + + supplicant_dbus_dict_close(iter, &dict); +} + +#if defined TIZEN_EXT +static void interface_get_state(const char *key, DBusMessageIter *iter, + void *user_data) +{ + struct interface_create_data *data = user_data; + GSupplicantInterface *interface = NULL; + const char *str = NULL; + + SUPPLICANT_DBG("key[%s]", key); + + if (!data) { + SUPPLICANT_DBG("data is NULL"); + return; + } + + interface = data->interface; + if (!interface) { + SUPPLICANT_DBG("interface is NULL"); + return; + } + + if (iter) + dbus_message_iter_get_basic(iter, &str); + + if (str) { + if (string2state(str) != interface->state) + interface->state = string2state(str); + } + + if (interface->state == G_SUPPLICANT_STATE_DISABLED) + interface->ready = FALSE; + else + interface->ready = TRUE; + + SUPPLICANT_DBG("state %s (%d)", str, interface->state); + + if (data->callback) { + data->callback(0, interface, data->user_data); +#if defined TIZEN_EXT_WIFI_MESH + callback_mesh_support(interface); +#endif + } + + interface_create_data_free(data); +} +#endif + +static void interface_get_result(const char *error, + DBusMessageIter *iter, void *user_data) +{ + struct interface_create_data *data = user_data; + GSupplicantInterface *interface; + const char *path = NULL; + int err; + +#if defined TIZEN_EXT + if (!simplified_log) +#endif + SUPPLICANT_DBG(""); + + if (error) { + SUPPLICANT_DBG("Interface not created yet"); + goto create; + } + + dbus_message_iter_get_basic(iter, &path); + if (!path) { + err = -EINVAL; + goto done; + } + + interface = g_hash_table_lookup(interface_table, path); + if (!interface) { + err = -ENOENT; + goto done; + } + +#if defined TIZEN_EXT + data->interface = interface; + err = supplicant_dbus_property_get(path, + SUPPLICANT_INTERFACE ".Interface", + "State", interface_get_state, data, NULL); + + if (err == 0) + return; +#endif + + if (data->callback) { + data->callback(0, interface, data->user_data); +#if !defined TIZEN_EXT + callback_p2p_support(interface); +#endif +#if defined TIZEN_EXT_WIFI_MESH + callback_mesh_support(interface); +#endif + } + + interface_create_data_free(data); + + return; + +create: + if (!system_available) { + err = -EFAULT; + goto done; + } + + SUPPLICANT_DBG("Creating interface"); + + err = supplicant_dbus_method_call(SUPPLICANT_PATH, + SUPPLICANT_INTERFACE, + "CreateInterface", + interface_create_params, + interface_create_result, data, + NULL); + if (err == 0) + return; + +done: + if (data->callback) + data->callback(err, NULL, data->user_data); + + interface_create_data_free(data); +} + +static void interface_get_params(DBusMessageIter *iter, void *user_data) +{ + struct interface_create_data *data = user_data; +#if defined TIZEN_EXT + if (!simplified_log) +#endif + SUPPLICANT_DBG(""); + + dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &data->ifname); +} + +#if defined TIZEN_EXT_WIFI_MESH +int g_supplicant_mesh_interface_create(const char *ifname, const char *driver, + const char *bridge, const char *parent_ifname, + GSupplicantInterfaceCallback callback, void *user_data) +{ + struct interface_create_data *data; + int ret; + + SUPPLICANT_DBG("ifname %s", ifname); + + if (!ifname || !parent_ifname) + return -EINVAL; + + if (!system_available) + return -EFAULT; + + data = dbus_malloc0(sizeof(*data)); + if (!data) + return -ENOMEM; + + data->ifname = g_strdup(ifname); + data->driver = g_strdup(driver); + data->bridge = g_strdup(bridge); + data->is_mesh_interface = true; + data->parent_ifname = g_strdup(parent_ifname); + data->callback = callback; + data->user_data = user_data; + + ret = supplicant_dbus_method_call(SUPPLICANT_PATH, + SUPPLICANT_INTERFACE, + "CreateInterface", + interface_create_params, + interface_create_result, data, + NULL); + return ret; +} + +struct interface_mesh_peer_data { + char *peer_address; + char *method; + GSupplicantInterface *interface; + GSupplicantInterfaceCallback callback; + void *user_data; +}; + +static void interface_mesh_change_peer_params(DBusMessageIter *iter, + void *user_data) +{ + struct interface_mesh_peer_data *data = user_data; + + SUPPLICANT_DBG(""); + + dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &data->peer_address); +} + +static void interface_mesh_change_peer_result(const char *error, + DBusMessageIter *iter, void *user_data) +{ + struct interface_mesh_peer_data *data = user_data; + int err = 0; + + SUPPLICANT_DBG("%s", data->method); + + if (error) { + err = -EIO; + SUPPLICANT_DBG("error %s", error); + } + + if (data->callback) + data->callback(err, data->interface, data->user_data); + + g_free(data->peer_address); + g_free(data->method); + dbus_free(data); +} + +int g_supplicant_interface_mesh_peer_change_status( + GSupplicantInterface *interface, + GSupplicantInterfaceCallback callback, const char *peer_address, + const char *method, void *user_data) +{ + struct interface_mesh_peer_data *data; + int ret; + + if (!peer_address) + return -EINVAL; + + data = dbus_malloc0(sizeof(*data)); + if (!data) + return -ENOMEM; + + data->peer_address = g_strdup(peer_address); + data->method = g_strdup(method); + data->interface = interface; + data->callback = callback; + data->user_data = user_data; + + ret = supplicant_dbus_method_call(interface->path, + SUPPLICANT_INTERFACE ".Interface.Mesh", + method, interface_mesh_change_peer_params, + interface_mesh_change_peer_result, data, NULL); + if (ret < 0) { + g_free(data->peer_address); + g_free(data->method); + dbus_free(data); + } + + return ret; +} +#endif + +int g_supplicant_interface_create(const char *ifname, const char *driver, + const char *bridge, + GSupplicantInterfaceCallback callback, + void *user_data) +{ + struct interface_create_data *data; + int ret; + + SUPPLICANT_DBG("ifname %s", ifname); + + if (!ifname) + return -EINVAL; + + if (!system_available) + return -EFAULT; + + data = dbus_malloc0(sizeof(*data)); + if (!data) + return -ENOMEM; + + data->ifname = g_strdup(ifname); + data->driver = g_strdup(driver); + data->bridge = g_strdup(bridge); + data->callback = callback; + data->user_data = user_data; + + ret = supplicant_dbus_method_call(SUPPLICANT_PATH, + SUPPLICANT_INTERFACE, + "GetInterface", + interface_get_params, + interface_get_result, data, + NULL); + if (ret < 0) + interface_create_data_free(data); + + return ret; +} + +static void interface_remove_result(const char *error, + DBusMessageIter *iter, void *user_data) +{ + struct interface_data *data = user_data; + int err; + + if (error) { + err = -EIO; + SUPPLICANT_DBG("error: %s", error); + goto done; + } + + if (!system_available) { + err = -EFAULT; + goto done; + } + + /* + * The gsupplicant interface is already freed by the InterfaceRemoved + * signal callback. Simply invoke the interface_data callback. + */ + err = 0; + +done: + g_free(data->path); + + if (data->callback) + data->callback(err, NULL, data->user_data); + + dbus_free(data); +} + + +static void interface_remove_params(DBusMessageIter *iter, void *user_data) +{ + struct interface_data *data = user_data; + + dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, + &data->interface->path); +} + +int g_supplicant_interface_remove(GSupplicantInterface *interface, + GSupplicantInterfaceCallback callback, + void *user_data) +{ + struct interface_data *data; + int ret; + + if (!interface) + return -EINVAL; + + if (!system_available) + return -EFAULT; + + g_supplicant_interface_cancel(interface); + + data = dbus_malloc0(sizeof(*data)); + if (!data) + return -ENOMEM; + + data->interface = interface; + data->path = g_strdup(interface->path); + data->callback = callback; + data->user_data = user_data; + + ret = supplicant_dbus_method_call(SUPPLICANT_PATH, + SUPPLICANT_INTERFACE, + "RemoveInterface", + interface_remove_params, + interface_remove_result, data, + NULL); + if (ret < 0) { + g_free(data->path); + dbus_free(data); + } + return ret; +} + +static void interface_scan_result(const char *error, + DBusMessageIter *iter, void *user_data) +{ + struct interface_scan_data *data = user_data; + int err = 0; + + if (error) { + SUPPLICANT_DBG("error %s", error); + err = -EIO; + } + + /* A non ready interface cannot send/receive anything */ + if (interface_exists(data->interface, data->path)) { + if (!data->interface->ready) + err = -ENOLINK; + } + + g_free(data->path); + + if (err != 0) { + if (data->callback) + data->callback(err, data->interface, data->user_data); + } else { + data->interface->scan_callback = data->callback; + data->interface->scan_data = data->user_data; + } + + if (data->scan_params) + g_supplicant_free_scan_params(data->scan_params); + + dbus_free(data); +} + +static void add_scan_frequency(DBusMessageIter *iter, unsigned int freq) +{ + DBusMessageIter data; + unsigned int width = 0; /* Not used by wpa_supplicant atm */ + + dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &data); + + dbus_message_iter_append_basic(&data, DBUS_TYPE_UINT32, &freq); + dbus_message_iter_append_basic(&data, DBUS_TYPE_UINT32, &width); + + dbus_message_iter_close_container(iter, &data); +} + +static void add_scan_frequencies(DBusMessageIter *iter, + void *user_data) +{ + GSupplicantScanParams *scan_data = user_data; + unsigned int freq; + int i; + + for (i = 0; i < scan_data->num_freqs; i++) { + freq = scan_data->freqs[i]; + if (!freq) + break; + + add_scan_frequency(iter, freq); + } +} + +static void append_ssid(DBusMessageIter *iter, + const void *ssid, unsigned int len) +{ + DBusMessageIter array; + + dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY, + DBUS_TYPE_BYTE_AS_STRING, &array); + + dbus_message_iter_append_fixed_array(&array, DBUS_TYPE_BYTE, + &ssid, len); + dbus_message_iter_close_container(iter, &array); +} + +static void append_ssids(DBusMessageIter *iter, void *user_data) +{ + GSupplicantScanParams *scan_data = user_data; + GSList *list; + + for (list = scan_data->ssids; list; list = list->next) { + struct scan_ssid *scan_ssid = list->data; + + append_ssid(iter, scan_ssid->ssid, scan_ssid->ssid_len); + } +} + +static void supplicant_add_scan_frequency(DBusMessageIter *dict, + supplicant_dbus_array_function function, + void *user_data) +{ + GSupplicantScanParams *scan_params = user_data; + DBusMessageIter entry, value, array; + const char *key = "Channels"; + + if (scan_params->freqs && scan_params->freqs[0] != 0) { + dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY, + NULL, &entry); + + dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key); + + dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT, + DBUS_TYPE_ARRAY_AS_STRING + DBUS_STRUCT_BEGIN_CHAR_AS_STRING + DBUS_TYPE_UINT32_AS_STRING + DBUS_TYPE_UINT32_AS_STRING + DBUS_STRUCT_END_CHAR_AS_STRING, + &value); + + dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY, + DBUS_STRUCT_BEGIN_CHAR_AS_STRING + DBUS_TYPE_UINT32_AS_STRING + DBUS_TYPE_UINT32_AS_STRING + DBUS_STRUCT_END_CHAR_AS_STRING, + &array); + + if (function) + function(&array, user_data); + + dbus_message_iter_close_container(&value, &array); + dbus_message_iter_close_container(&entry, &value); + dbus_message_iter_close_container(dict, &entry); + } +} + +static void interface_scan_params(DBusMessageIter *iter, void *user_data) +{ + DBusMessageIter dict; + const char *type = "passive"; + struct interface_scan_data *data = user_data; + + supplicant_dbus_dict_open(iter, &dict); + + if (data && data->scan_params) { + type = "active"; + + supplicant_dbus_dict_append_basic(&dict, "Type", + DBUS_TYPE_STRING, &type); + +#if defined TIZEN_EXT + SUPPLICANT_DBG("[specific_scan] num_ssids %d", + data->scan_params->num_ssids); +#endif + + if (data->scan_params->ssids) { + supplicant_dbus_dict_append_array(&dict, "SSIDs", + DBUS_TYPE_STRING, + append_ssids, + data->scan_params); + } + supplicant_add_scan_frequency(&dict, add_scan_frequencies, + data->scan_params); + } else + supplicant_dbus_dict_append_basic(&dict, "Type", + DBUS_TYPE_STRING, &type); + + supplicant_dbus_dict_close(iter, &dict); +} + +static int interface_ready_to_scan(GSupplicantInterface *interface) +{ + if (!interface) + return -EINVAL; + + if (!system_available) + return -EFAULT; + + if (interface->scanning) + return -EALREADY; + + switch (interface->state) { + case G_SUPPLICANT_STATE_AUTHENTICATING: + case G_SUPPLICANT_STATE_ASSOCIATING: + case G_SUPPLICANT_STATE_ASSOCIATED: + case G_SUPPLICANT_STATE_4WAY_HANDSHAKE: + case G_SUPPLICANT_STATE_GROUP_HANDSHAKE: + return -EBUSY; +#if defined TIZEN_EXT + case G_SUPPLICANT_STATE_DISABLED: + return -ENOLINK; + case G_SUPPLICANT_STATE_UNKNOWN: +#else + case G_SUPPLICANT_STATE_UNKNOWN: + case G_SUPPLICANT_STATE_DISABLED: +#endif + case G_SUPPLICANT_STATE_DISCONNECTED: + case G_SUPPLICANT_STATE_INACTIVE: + case G_SUPPLICANT_STATE_SCANNING: + case G_SUPPLICANT_STATE_COMPLETED: + break; + } + + return 0; +} + +#if defined TIZEN_EXT_WIFI_MESH +static void interface_abort_scan_result(const char *error, + DBusMessageIter *iter, void *user_data) +{ + struct interface_scan_data *data = user_data; + int err = 0; + + if (error) { + SUPPLICANT_DBG("error %s", error); + err = -EIO; + } + + g_free(data->path); + + if (data->callback) + data->callback(err, data->interface, data->user_data); + + dbus_free(data); +} + +int g_supplicant_interface_abort_scan(GSupplicantInterface *interface, + GSupplicantInterfaceCallback callback, void *user_data) +{ + struct interface_scan_data *data; + int ret; + + if (!interface->scanning) + return -EEXIST; + + data = dbus_malloc0(sizeof(*data)); + if (!data) + return -ENOMEM; + + data->interface = interface; + data->path = g_strdup(interface->path); + data->callback = callback; + data->user_data = user_data; + + ret = supplicant_dbus_method_call(interface->path, + SUPPLICANT_INTERFACE ".Interface", "AbortScan", NULL, + interface_abort_scan_result, data, interface); + + if (ret < 0) { + g_free(data->path); + dbus_free(data); + } + + return ret; +} +#endif + +int g_supplicant_interface_scan(GSupplicantInterface *interface, + GSupplicantScanParams *scan_data, + GSupplicantInterfaceCallback callback, + void *user_data) +{ + struct interface_scan_data *data; + int ret; + + ret = interface_ready_to_scan(interface); + if (ret) + return ret; + + data = dbus_malloc0(sizeof(*data)); + if (!data) + return -ENOMEM; + + data->interface = interface; + data->path = g_strdup(interface->path); +#if defined TIZEN_EXT + data->interface->scan_callback = data->callback = callback; + data->interface->scan_data = data->user_data = user_data; +#else + data->callback = callback; + data->user_data = user_data; +#endif + data->scan_params = scan_data; + + interface->scan_callback = callback; + interface->scan_data = user_data; + + ret = supplicant_dbus_method_call(interface->path, + SUPPLICANT_INTERFACE ".Interface", "Scan", + interface_scan_params, interface_scan_result, data, + interface); + + if (ret < 0) { + g_free(data->path); + dbus_free(data); + } + + return ret; +} + +#if defined TIZEN_EXT +static void interface_signalpoll_result(const char *error, + DBusMessageIter *iter, void *user_data) +{ + struct interface_signalpoll_data *data = user_data; + int err = 0; + dbus_int32_t maxspeed = 0; + dbus_int32_t strength = 0; + DBusMessageIter sub_iter, dict; + + if (error) { + err = -EIO; + SUPPLICANT_DBG("error: %s", error); + goto out; + } + + dbus_message_iter_get_arg_type(iter); + dbus_message_iter_recurse(iter, &sub_iter); + dbus_message_iter_recurse(&sub_iter, &dict); + + while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) { + DBusMessageIter entry, value; + const char *key; + + dbus_message_iter_recurse(&dict, &entry); + dbus_message_iter_get_basic(&entry, &key); + dbus_message_iter_next(&entry); + dbus_message_iter_recurse(&entry, &value); + + switch (dbus_message_iter_get_arg_type(&value)) { + case DBUS_TYPE_INT32: + if (g_strcmp0(key, "linkspeed") == 0) { + dbus_message_iter_get_basic(&value, &maxspeed); + SUPPLICANT_DBG("linkspeed = %d", maxspeed); + break; + } else if (g_strcmp0(key, "rssi") == 0) { + dbus_message_iter_get_basic(&value, &strength); + SUPPLICANT_DBG("Strength = %d", strength); + break; + } + } + dbus_message_iter_next(&dict); + } + +out: + if(data->callback) + data->callback(err, maxspeed, strength, data->user_data); + + g_free(data->path); + dbus_free(data); +} + +int g_supplicant_interface_signalpoll(GSupplicantInterface *interface, + GSupplicantMaxSpeedCallback callback, + void *user_data) +{ + struct interface_signalpoll_data *data; + int ret; + + if (!interface) + return -EINVAL; + + if (!system_available) + return -EFAULT; + + data = dbus_malloc0(sizeof(*data)); + if (!data) + return -ENOMEM; + + data->interface = interface; + data->path = g_strdup(interface->path); + data->callback = callback; + data->user_data = user_data; + + ret = supplicant_dbus_method_call(interface->path, + SUPPLICANT_INTERFACE ".Interface", "SignalPoll", + NULL, interface_signalpoll_result, data, + interface); + + if (ret < 0) { + g_free(data->path); + dbus_free(data); + } + + return ret; +} +#endif + +static int parse_supplicant_error(DBusMessageIter *iter) +{ + int err = -ECONNABORTED; + char *key; + + if (!iter) + return err; + + /* If the given passphrase is malformed wpa_s returns + * "invalid message format" but this error should be interpreted as + * invalid-key. + */ + while (dbus_message_iter_get_arg_type(iter) == DBUS_TYPE_STRING) { + dbus_message_iter_get_basic(iter, &key); + if (strncmp(key, "psk", 3) == 0 || + strncmp(key, "wep_key", 7) == 0 || + strcmp(key, "invalid message format") == 0) { + err = -ENOKEY; + break; + } + dbus_message_iter_next(iter); + } + + return err; +} + +static void interface_select_network_result(const char *error, + DBusMessageIter *iter, void *user_data) +{ + struct interface_connect_data *data = user_data; + int err; + + SUPPLICANT_DBG(""); + + err = 0; + if (error) { +#if defined TIZEN_EXT + SUPPLICANT_DBG("SelectNetwork errorFreq %s", error); +#else + SUPPLICANT_DBG("SelectNetwork error %s", error); +#endif + err = parse_supplicant_error(iter); + } + + g_free(data->path); + + if (data->callback) + data->callback(err, data->interface, data->user_data); + +#if defined TIZEN_EXT + g_free(data->ssid->ssid); + g_free((char *)data->ssid->passphrase); + g_free((char *)data->ssid->connector); + g_free((char *)data->ssid->c_sign_key); + g_free((char *)data->ssid->net_access_key); +#endif + g_free(data->ssid); + dbus_free(data); +} + +static void interface_select_network_params(DBusMessageIter *iter, + void *user_data) +{ + struct interface_connect_data *data = user_data; + GSupplicantInterface *interface = data->interface; +#if defined TIZEN_EXT + GSupplicantSSID *ssid = data->ssid; +#endif + + dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, + &interface->network_path); +#if defined TIZEN_EXT + if (!ssid->bssid_for_connect_len) + dbus_message_iter_append_basic(iter, DBUS_TYPE_INT32, &ssid->freq); +#endif +} + +static void interface_add_network_result(const char *error, + DBusMessageIter *iter, void *user_data) +{ + struct interface_connect_data *data = user_data; + GSupplicantInterface *interface = data->interface; + const char *path; + int err; + + if (error) + goto error; + + dbus_message_iter_get_basic(iter, &path); + if (!path) + goto error; + + SUPPLICANT_DBG("PATH: %s", path); + +#if defined TIZEN_EXT + if (interface->network_path) + g_free(interface->network_path); +#endif + interface->network_path = g_strdup(path); + + store_network_information(interface, data->ssid); + +#if defined TIZEN_EXT + SUPPLICANT_DBG(".Interface.SelectNetworkFreq"); + GSupplicantSSID *ssid = data->ssid; + + if (!ssid->bssid_for_connect_len) + supplicant_dbus_method_call(data->interface->path, + SUPPLICANT_INTERFACE ".Interface", "SelectNetworkFreq", + interface_select_network_params, + interface_select_network_result, data, + interface); + else + supplicant_dbus_method_call(data->interface->path, + SUPPLICANT_INTERFACE ".Interface", "SelectNetwork", + interface_select_network_params, + interface_select_network_result, data, + interface); +#else + supplicant_dbus_method_call(data->interface->path, + SUPPLICANT_INTERFACE ".Interface", "SelectNetwork", + interface_select_network_params, + interface_select_network_result, data, + interface); +#endif + + return; + +error: + SUPPLICANT_DBG("AddNetwork error %s", error); + + if (interface_exists(data->interface, data->interface->path)) { + err = parse_supplicant_error(iter); + if (data->callback) + data->callback(err, data->interface, data->user_data); + + g_free(interface->network_path); + interface->network_path = NULL; + } + + g_free(data->path); +#if defined TIZEN_EXT + g_free(data->ssid->ssid); + g_free((char *)data->ssid->passphrase); + g_free((char *)data->ssid->connector); + g_free((char *)data->ssid->c_sign_key); + g_free((char *)data->ssid->net_access_key); +#endif + g_free(data->ssid); + g_free(data); +} + +static void add_network_security_none(DBusMessageIter *dict) +{ + const char *auth_alg = "OPEN"; + + supplicant_dbus_dict_append_basic(dict, "auth_alg", + DBUS_TYPE_STRING, &auth_alg); +} + +static void add_network_security_wep(DBusMessageIter *dict, + GSupplicantSSID *ssid) +{ + const char *auth_alg = "OPEN SHARED"; + dbus_uint32_t key_index = 0; + + supplicant_dbus_dict_append_basic(dict, "auth_alg", + DBUS_TYPE_STRING, &auth_alg); + + if (ssid->passphrase) { + int size = strlen(ssid->passphrase); + if (size == 10 || size == 26) { + unsigned char *key = g_try_malloc(13); + char tmp[3]; + int i; + + memset(tmp, 0, sizeof(tmp)); + if (!key) + size = 0; + + for (i = 0; i < size / 2; i++) { + memcpy(tmp, ssid->passphrase + (i * 2), 2); + key[i] = (unsigned char) strtol(tmp, NULL, 16); + } + + supplicant_dbus_dict_append_fixed_array(dict, + "wep_key0", + DBUS_TYPE_BYTE, + &key, size / 2); + g_free(key); + } else if (size == 5 || size == 13) { + unsigned char *key = g_try_malloc(13); + int i; + + if (!key) + size = 0; + + for (i = 0; i < size; i++) + key[i] = (unsigned char) ssid->passphrase[i]; + + supplicant_dbus_dict_append_fixed_array(dict, + "wep_key0", + DBUS_TYPE_BYTE, + &key, size); + g_free(key); + } else + supplicant_dbus_dict_append_basic(dict, + "wep_key0", + DBUS_TYPE_STRING, + &ssid->passphrase); + + supplicant_dbus_dict_append_basic(dict, "wep_tx_keyidx", + DBUS_TYPE_UINT32, &key_index); + } +} + +static dbus_bool_t is_psk_raw_key(const char *psk) +{ + int i; + + /* A raw key is always 64 bytes length... */ + if (strlen(psk) != 64) + return FALSE; + + /* ... and its content is in hex representation */ + for (i = 0; i < 64; i++) + if (!isxdigit((unsigned char) psk[i])) + return FALSE; + + return TRUE; +} + +static unsigned char hexchar2bin(char c) +{ + if ((c >= '0') && (c <= '9')) + return c - '0'; + else if ((c >= 'A') && (c <= 'F')) + return c - 'A' + 10; + else if ((c >= 'a') && (c <= 'f')) + return c - 'a' + 10; + else + return c; +} + +static void hexstring2bin(const char *string, unsigned char *data, + size_t data_len) +{ + size_t i; + + for (i = 0; i < data_len; i++) + data[i] = (hexchar2bin(string[i * 2 + 0]) << 4 | + hexchar2bin(string[i * 2 + 1]) << 0); +} + +static void add_network_security_psk(DBusMessageIter *dict, + GSupplicantSSID *ssid) +{ + if (ssid->passphrase && strlen(ssid->passphrase) > 0) { + const char *key = "psk"; + + if (is_psk_raw_key(ssid->passphrase)) { + unsigned char data[32]; + unsigned char *datap = data; + + /* The above pointer alias is required by D-Bus because + * with D-Bus and GCC, non-heap-allocated arrays cannot + * be passed directly by their base pointer. */ + + hexstring2bin(ssid->passphrase, datap, sizeof(data)); + + supplicant_dbus_dict_append_fixed_array(dict, + key, DBUS_TYPE_BYTE, + &datap, sizeof(data)); + } else + supplicant_dbus_dict_append_basic(dict, + key, DBUS_TYPE_STRING, + &ssid->passphrase); + } +} + +static void add_network_security_tls(DBusMessageIter *dict, + GSupplicantSSID *ssid) +{ + /* + * For TLS, we at least need: + * The client certificate + * The client private key file + * The client private key file password + * + * The Authority certificate is optional. + */ + if (!ssid->client_cert_path) + return; + + if (!ssid->private_key_path) + return; + +#if !defined TIZEN_EXT + if (!ssid->private_key_passphrase) + return; +#endif + + if (ssid->ca_cert_path) + supplicant_dbus_dict_append_basic(dict, "ca_cert", + DBUS_TYPE_STRING, &ssid->ca_cert_path); + + supplicant_dbus_dict_append_basic(dict, "private_key", + DBUS_TYPE_STRING, + &ssid->private_key_path); +#if !defined TIZEN_EXT + supplicant_dbus_dict_append_basic(dict, "private_key_passwd", + DBUS_TYPE_STRING, + &ssid->private_key_passphrase); +#endif + supplicant_dbus_dict_append_basic(dict, "client_cert", + DBUS_TYPE_STRING, + &ssid->client_cert_path); +} + +static void add_network_security_peap(DBusMessageIter *dict, + GSupplicantSSID *ssid) +{ + char *phase2_auth; + + /* + * For PEAP/TTLS, we at least need + * The authority certificate + * The 2nd phase authentication method + * The 2nd phase passphrase + * + * The Client certificate is optional although strongly recommended + * When setting it, we need in addition + * The Client private key file + * The Client private key file password + */ + if (!ssid->passphrase) + return; + + if (!ssid->phase2_auth) + return; + + if (ssid->client_cert_path) { + if (!ssid->private_key_path) + return; + +#if !defined TIZEN_EXT + if (!ssid->private_key_passphrase) + return; +#endif + + supplicant_dbus_dict_append_basic(dict, "client_cert", + DBUS_TYPE_STRING, + &ssid->client_cert_path); + + supplicant_dbus_dict_append_basic(dict, "private_key", + DBUS_TYPE_STRING, + &ssid->private_key_path); + +#if !defined TIZEN_EXT + supplicant_dbus_dict_append_basic(dict, "private_key_passwd", + DBUS_TYPE_STRING, + &ssid->private_key_passphrase); +#endif + + } + + if(g_strcmp0(ssid->phase2_auth, "GTC") == 0 && g_strcmp0(ssid->eap, "ttls") == 0) + phase2_auth = g_strdup_printf("autheap=%s", ssid->phase2_auth); + else if (g_str_has_prefix(ssid->phase2_auth, "EAP-")) { + phase2_auth = g_strdup_printf("autheap=%s", + ssid->phase2_auth + strlen("EAP-")); + } else + phase2_auth = g_strdup_printf("auth=%s", ssid->phase2_auth); + + supplicant_dbus_dict_append_basic(dict, "password", + DBUS_TYPE_STRING, + &ssid->passphrase); + + if (ssid->ca_cert_path) + supplicant_dbus_dict_append_basic(dict, "ca_cert", + DBUS_TYPE_STRING, + &ssid->ca_cert_path); + + supplicant_dbus_dict_append_basic(dict, "phase2", + DBUS_TYPE_STRING, + &phase2_auth); + + g_free(phase2_auth); +} + +#if defined TIZEN_EXT +static void add_network_security_aka_sim(DBusMessageIter *dict, + GSupplicantSSID *ssid) +{ + if (!ssid->passphrase) return; - network = g_hash_table_lookup(interface->bss_mapping, path); - if (network == NULL) + supplicant_dbus_dict_append_basic(dict, "password", + DBUS_TYPE_STRING, + &ssid->passphrase); +} + +static void add_network_security_fast(DBusMessageIter *dict, + GSupplicantSSID *ssid) +{ + /* + * For FAST, we at least need: + * id / password + * phase1 (provisiong information) + * pac_file + */ + + /* Allow provisioing both authenticated and unauthenticated */ + const char *phase1 = "fast_provisioning=2"; + supplicant_dbus_dict_append_basic(dict, "phase1", + DBUS_TYPE_STRING, + &phase1); + + SUPPLICANT_DBG("pac_file [%s]", ssid->pac_file); + if(ssid->pac_file) + supplicant_dbus_dict_append_basic(dict, "pac_file", + DBUS_TYPE_STRING, + &ssid->pac_file); + + supplicant_dbus_dict_append_basic(dict, "password", + DBUS_TYPE_STRING, + &ssid->passphrase); +} +#endif + +static void add_network_security_eap(DBusMessageIter *dict, + GSupplicantSSID *ssid) +{ + char *eap_value; + +#if defined TIZEN_EXT + if (!ssid->eap) +#else + if (!ssid->eap || !ssid->identity) +#endif return; - bss = g_hash_table_lookup(network->bss_table, path); - if (bss == NULL) + if (g_strcmp0(ssid->eap, "tls") == 0) { + add_network_security_tls(dict, ssid); + } else if (g_strcmp0(ssid->eap, "peap") == 0 || + g_strcmp0(ssid->eap, "ttls") == 0) { +#if defined TIZEN_EXT + if (!ssid->identity) + return; +#endif + add_network_security_peap(dict, ssid); + +#if defined TIZEN_EXT + } else if (g_strcmp0(ssid->eap, "sim") == 0 || + g_strcmp0(ssid->eap, "aka") == 0 || + g_strcmp0(ssid->eap, "aka'") == 0) { + add_network_security_aka_sim(dict, ssid); + } else if (g_strcmp0(ssid->eap, "pwd") == 0) { + if(!ssid->passphrase) + return; + supplicant_dbus_dict_append_basic(dict, "password", + DBUS_TYPE_STRING, + &ssid->passphrase); + } else if (g_strcmp0(ssid->eap, "fast") == 0){ + if (!ssid->identity || !ssid->passphrase) + return; + + add_network_security_fast(dict, ssid); +#endif + } else return; - supplicant_dbus_property_foreach(iter, bss_property, bss); + eap_value = g_ascii_strup(ssid->eap, -1); + + supplicant_dbus_dict_append_basic(dict, "eap", + DBUS_TYPE_STRING, + &eap_value); +#if defined TIZEN_EXT + if (ssid->identity != NULL) + supplicant_dbus_dict_append_basic(dict, "identity", + DBUS_TYPE_STRING, + &ssid->identity); +#else + supplicant_dbus_dict_append_basic(dict, "identity", + DBUS_TYPE_STRING, + &ssid->identity); +#endif + if(ssid->anonymous_identity) + supplicant_dbus_dict_append_basic(dict, "anonymous_identity", + DBUS_TYPE_STRING, + &ssid->anonymous_identity); + + if(ssid->subject_match) + supplicant_dbus_dict_append_basic(dict, "subject_match", + DBUS_TYPE_STRING, + &ssid->subject_match); + + if(ssid->altsubject_match) + supplicant_dbus_dict_append_basic(dict, "altsubject_match", + DBUS_TYPE_STRING, + &ssid->altsubject_match); + + if(ssid->domain_suffix_match) + supplicant_dbus_dict_append_basic(dict, "domain_suffix_match", + DBUS_TYPE_STRING, + &ssid->domain_suffix_match); + + if(ssid->domain_match) + supplicant_dbus_dict_append_basic(dict, "domain_match", + DBUS_TYPE_STRING, + &ssid->domain_match); + + g_free(eap_value); } -static struct { - const char *interface; - const char *member; - void (*function) (const char *path, DBusMessageIter *iter); -} signal_map[] = { - { DBUS_INTERFACE_DBUS, "NameOwnerChanged", signal_name_owner_changed }, +static void add_network_security_ciphers(DBusMessageIter *dict, + GSupplicantSSID *ssid) +{ + unsigned int p_cipher, g_cipher, i; + char *pairwise, *group; + char *pair_ciphers[4]; + char *group_ciphers[5]; - { SUPPLICANT_INTERFACE, "PropertiesChanged", signal_properties_changed }, - { SUPPLICANT_INTERFACE, "InterfaceAdded", signal_interface_added }, - { SUPPLICANT_INTERFACE, "InterfaceCreated", signal_interface_added }, - { SUPPLICANT_INTERFACE, "InterfaceRemoved", signal_interface_removed }, + p_cipher = ssid->pairwise_cipher; + g_cipher = ssid->group_cipher; - { SUPPLICANT_INTERFACE ".Interface", "PropertiesChanged", signal_interface_changed }, - { SUPPLICANT_INTERFACE ".Interface", "ScanDone", signal_scan_done }, - { SUPPLICANT_INTERFACE ".Interface", "BSSAdded", signal_bss_added }, - { SUPPLICANT_INTERFACE ".Interface", "BSSRemoved", signal_bss_removed }, - { SUPPLICANT_INTERFACE ".Interface", "NetworkAdded", signal_network_added }, - { SUPPLICANT_INTERFACE ".Interface", "NetworkRemoved", signal_network_removed }, + if (p_cipher == 0 && g_cipher == 0) + return; - { SUPPLICANT_INTERFACE ".BSS", "PropertiesChanged", signal_bss_changed }, + i = 0; - { } -}; + if (p_cipher & G_SUPPLICANT_PAIRWISE_CCMP) + pair_ciphers[i++] = "CCMP"; -static DBusHandlerResult g_supplicant_filter(DBusConnection *conn, - DBusMessage *message, void *data) + if (p_cipher & G_SUPPLICANT_PAIRWISE_TKIP) + pair_ciphers[i++] = "TKIP"; + + if (p_cipher & G_SUPPLICANT_PAIRWISE_NONE) + pair_ciphers[i++] = "NONE"; + + pair_ciphers[i] = NULL; + + i = 0; + + if (g_cipher & G_SUPPLICANT_GROUP_CCMP) + group_ciphers[i++] = "CCMP"; + + if (g_cipher & G_SUPPLICANT_GROUP_TKIP) + group_ciphers[i++] = "TKIP"; + + if (g_cipher & G_SUPPLICANT_GROUP_WEP104) + group_ciphers[i++] = "WEP104"; + + if (g_cipher & G_SUPPLICANT_GROUP_WEP40) + group_ciphers[i++] = "WEP40"; + + group_ciphers[i] = NULL; + + pairwise = g_strjoinv(" ", pair_ciphers); + group = g_strjoinv(" ", group_ciphers); + + SUPPLICANT_DBG("cipher %s %s", pairwise, group); + + supplicant_dbus_dict_append_basic(dict, "pairwise", + DBUS_TYPE_STRING, + &pairwise); + supplicant_dbus_dict_append_basic(dict, "group", + DBUS_TYPE_STRING, + &group); + + g_free(pairwise); + g_free(group); +} + +static void add_network_security_proto(DBusMessageIter *dict, + GSupplicantSSID *ssid) { - DBusMessageIter iter; - const char *path; - int i; + unsigned int protocol, i; + char *proto; + char *protos[3]; + + protocol = ssid->protocol; + + if (protocol == 0) + return; + + i = 0; + + if (protocol & G_SUPPLICANT_PROTO_RSN) + protos[i++] = "RSN"; + + if (protocol & G_SUPPLICANT_PROTO_WPA) + protos[i++] = "WPA"; + + protos[i] = NULL; + + proto = g_strjoinv(" ", protos); + + SUPPLICANT_DBG("proto %s", proto); + + supplicant_dbus_dict_append_basic(dict, "proto", + DBUS_TYPE_STRING, + &proto); + + g_free(proto); +} + +#if defined TIZEN_EXT +static void add_network_ieee80211w(DBusMessageIter *dict, GSupplicantSSID *ssid) +{ + if (ssid->security != G_SUPPLICANT_SECURITY_SAE + && ssid->security != G_SUPPLICANT_SECURITY_OWE + && ssid->security != G_SUPPLICANT_SECURITY_DPP) + return; + + supplicant_dbus_dict_append_basic(dict, "ieee80211w", DBUS_TYPE_UINT32, + &ssid->ieee80211w); +} + +static void add_network_security_connector(DBusMessageIter *dict, GSupplicantSSID *ssid) +{ + if (ssid->connector && strlen(ssid->connector) > 0) { + const char *key = "dpp_connector"; + + supplicant_dbus_dict_append_basic(dict, + key, DBUS_TYPE_STRING, + &ssid->connector); + } +} + +static size_t convert_hexstr_to_bin(const char *hex_str, unsigned char **bin) +{ + unsigned char *bin_res = NULL; + unsigned int i, j, hex; + size_t hex_str_len; + + if (!hex_str || strlen(hex_str) == 0) + return 0; + + hex_str_len = strlen(hex_str); + bin_res = g_try_malloc0(hex_str_len / 2); + if (!bin_res) + return 0; + + j = 0; + for (i = 0; i < hex_str_len; i+=2) { + sscanf(hex_str + i, "%02x", &hex); + bin_res[j++] = hex; + } + + *bin = bin_res; + return hex_str_len / 2; +} + +static void add_network_security_c_sign_key(DBusMessageIter *dict, GSupplicantSSID *ssid) +{ + if (ssid->c_sign_key && strlen(ssid->c_sign_key) > 0) { + const char *key = "dpp_csign"; + unsigned char *bin_csign = NULL; + size_t bin_csign_len = convert_hexstr_to_bin(ssid->c_sign_key, &bin_csign); + if (bin_csign_len != 0) + supplicant_dbus_dict_append_fixed_array(dict, + key, DBUS_TYPE_BYTE, + &bin_csign, bin_csign_len); + g_free(bin_csign); + } +} + +static void add_network_security_net_access_key(DBusMessageIter *dict, GSupplicantSSID *ssid) +{ + if (ssid->net_access_key && strlen(ssid->net_access_key) > 0) { + const char *key = "dpp_netaccesskey"; + unsigned char *bin_netaccesskey = NULL; + size_t bin_netaccesskey_len = convert_hexstr_to_bin(ssid->net_access_key, &bin_netaccesskey); + if (bin_netaccesskey_len != 0) + supplicant_dbus_dict_append_fixed_array(dict, + key, DBUS_TYPE_BYTE, + &bin_netaccesskey, bin_netaccesskey_len); + g_free(bin_netaccesskey); + } +} + +#endif + +static void add_network_security(DBusMessageIter *dict, GSupplicantSSID *ssid) +{ + char *key_mgmt; + + switch (ssid->security) { + case G_SUPPLICANT_SECURITY_NONE: + key_mgmt = "NONE"; + add_network_security_none(dict); + add_network_security_ciphers(dict, ssid); + break; + case G_SUPPLICANT_SECURITY_UNKNOWN: + case G_SUPPLICANT_SECURITY_WEP: + key_mgmt = "NONE"; + add_network_security_wep(dict, ssid); + add_network_security_ciphers(dict, ssid); + break; + case G_SUPPLICANT_SECURITY_PSK: + key_mgmt = "WPA-PSK"; + add_network_security_psk(dict, ssid); + add_network_security_ciphers(dict, ssid); + add_network_security_proto(dict, ssid); + break; + case G_SUPPLICANT_SECURITY_IEEE8021X: + key_mgmt = "WPA-EAP"; + add_network_security_eap(dict, ssid); + add_network_security_ciphers(dict, ssid); + add_network_security_proto(dict, ssid); + break; +#if defined TIZEN_EXT + case G_SUPPLICANT_SECURITY_FT_PSK: + key_mgmt = "FT-PSK"; + add_network_security_psk(dict, ssid); + add_network_security_ciphers(dict, ssid); + add_network_security_proto(dict, ssid); + break; + case G_SUPPLICANT_SECURITY_FT_IEEE8021X: + key_mgmt = "FT-EAP"; + add_network_security_eap(dict, ssid); + add_network_security_ciphers(dict, ssid); + add_network_security_proto(dict, ssid); + break; + case G_SUPPLICANT_SECURITY_SAE: + if (ssid->keymgmt & G_SUPPLICANT_KEYMGMT_WPA_PSK) + key_mgmt = "SAE WPA-PSK"; // WFA (WPA3 & WPA2 Mixed -> WPA2 only) + else + key_mgmt = "SAE"; + add_network_security_psk(dict, ssid); + break; + case G_SUPPLICANT_SECURITY_OWE: + key_mgmt = "OWE"; + add_network_security_ciphers(dict, ssid); + add_network_security_proto(dict, ssid); + break; + case G_SUPPLICANT_SECURITY_DPP: + key_mgmt = "DPP"; + add_network_security_connector(dict, ssid); + add_network_security_c_sign_key(dict, ssid); + add_network_security_net_access_key(dict, ssid); + break; +#endif + } + + supplicant_dbus_dict_append_basic(dict, "key_mgmt", + DBUS_TYPE_STRING, &key_mgmt); +} + +static void add_network_mode(DBusMessageIter *dict, GSupplicantSSID *ssid) +{ + dbus_uint32_t mode; + + switch (ssid->mode) { + case G_SUPPLICANT_MODE_UNKNOWN: + case G_SUPPLICANT_MODE_INFRA: + mode = 0; + break; + case G_SUPPLICANT_MODE_IBSS: + mode = 1; + break; + case G_SUPPLICANT_MODE_MASTER: + mode = 2; + break; +#if defined TIZEN_EXT_WIFI_MESH + case G_SUPPLICANT_MODE_MESH: + mode = 5; + break; +#endif + } + + supplicant_dbus_dict_append_basic(dict, "mode", + DBUS_TYPE_UINT32, &mode); +} + +static void interface_add_network_params(DBusMessageIter *iter, void *user_data) +{ + DBusMessageIter dict; + struct interface_connect_data *data = user_data; + GSupplicantSSID *ssid = data->ssid; +#if defined TIZEN_EXT + GSupplicantInterface *interface = data->interface; +#endif + + supplicant_dbus_dict_open(iter, &dict); + + if (ssid->scan_ssid) + supplicant_dbus_dict_append_basic(&dict, "scan_ssid", + DBUS_TYPE_UINT32, &ssid->scan_ssid); + + if (ssid->freq) + supplicant_dbus_dict_append_basic(&dict, "frequency", + DBUS_TYPE_UINT32, &ssid->freq); + + if (ssid->bgscan) + supplicant_dbus_dict_append_basic(&dict, "bgscan", + DBUS_TYPE_STRING, &ssid->bgscan); + + add_network_mode(&dict, ssid); + + add_network_security(&dict, ssid); + +#if defined TIZEN_EXT + add_network_ieee80211w(&dict, ssid); +#endif + + supplicant_dbus_dict_append_fixed_array(&dict, "ssid", + DBUS_TYPE_BYTE, &ssid->ssid, + ssid->ssid_len); + +#if defined TIZEN_EXT + bool owe_transition_mode = FALSE; + if ((ssid->security == G_SUPPLICANT_SECURITY_OWE) && !(ssid->keymgmt & G_SUPPLICANT_KEYMGMT_OWE)) + owe_transition_mode = TRUE; + + if (ssid->bssid && !owe_transition_mode) { + char *bssid = NULL; + bssid = g_try_malloc0(18); + if (bssid == NULL) { + SUPPLICANT_DBG("memory allocation error"); + supplicant_dbus_dict_close(iter, &dict); + return; + } + + if (ssid->bssid_for_connect_len) { + snprintf(bssid, 18, MACSTR, MAC2STR(ssid->bssid_for_connect)); + memcpy(interface->add_network_bssid, ssid->bssid_for_connect, WIFI_BSSID_LEN_MAX); + } else { + snprintf(bssid, 18, MACSTR, MAC2STR(ssid->bssid)); + memcpy(interface->add_network_bssid, ssid->bssid, WIFI_BSSID_LEN_MAX); + } + + SUPPLICANT_DBG("bssid [" MACSTR "]", MAC2STR(interface->add_network_bssid)); + + supplicant_dbus_dict_append_basic(&dict, "bssid", + DBUS_TYPE_STRING, &bssid); + g_free(bssid); + } +#endif + + supplicant_dbus_dict_close(iter, &dict); +} + +static void interface_wps_start_result(const char *error, + DBusMessageIter *iter, void *user_data) +{ + struct interface_connect_data *data = user_data; + int err; + + SUPPLICANT_DBG(""); + + err = 0; + if (error) { + SUPPLICANT_DBG("error: %s", error); + err = parse_supplicant_error(iter); + } + + if(data->callback) + data->callback(err, data->interface, data->user_data); + + g_free(data->path); + g_free(data->ssid); + dbus_free(data); +} - path = dbus_message_get_path(message); - if (path == NULL) - return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; +static void interface_add_wps_params(DBusMessageIter *iter, void *user_data) +{ + struct interface_connect_data *data = user_data; + GSupplicantSSID *ssid = data->ssid; + const char *role = "enrollee", *type; + DBusMessageIter dict; - if (dbus_message_iter_init(message, &iter) == FALSE) - return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; + SUPPLICANT_DBG(""); - for (i = 0; signal_map[i].interface != NULL; i++) { - if (dbus_message_has_interface(message, - signal_map[i].interface) == FALSE) - continue; + supplicant_dbus_dict_open(iter, &dict); - if (dbus_message_has_member(message, - signal_map[i].member) == FALSE) - continue; + supplicant_dbus_dict_append_basic(&dict, "Role", + DBUS_TYPE_STRING, &role); - signal_map[i].function(path, &iter); - break; + type = "pbc"; + if (ssid->pin_wps) { + type = "pin"; + supplicant_dbus_dict_append_basic(&dict, "Pin", + DBUS_TYPE_STRING, &ssid->pin_wps); } - return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; -} + supplicant_dbus_dict_append_basic(&dict, "Type", + DBUS_TYPE_STRING, &type); -struct supplicant_regdom { - GSupplicantCountryCallback callback; - const void *user_data; -}; +#if defined TIZEN_EXT + if (ssid->bssid) + supplicant_dbus_dict_append_fixed_array(&dict, "Bssid", + DBUS_TYPE_BYTE, &ssid->bssid, 6); +#endif -static void country_result(const char *error, - DBusMessageIter *iter, void *user_data) + supplicant_dbus_dict_close(iter, &dict); +} + +static void wps_start(const char *error, DBusMessageIter *iter, void *user_data) { - struct supplicant_regdom *regdom = user_data; - char *alpha2; + struct interface_connect_data *data = user_data; - SUPPLICANT_DBG("Country setting result"); + SUPPLICANT_DBG(""); - if (user_data == NULL) + if (error) { + SUPPLICANT_DBG("error: %s", error); + g_free(data->path); + g_free(data->ssid); + dbus_free(data); return; - - if (error == NULL) { - alpha2 = (char *)regdom->user_data; - } else { - SUPPLICANT_DBG("Country setting failure %s", error); - alpha2 = NULL; } - if (regdom->callback) - regdom->callback(alpha2); - - g_free(regdom); +#if defined TIZEN_EXT + GSupplicantSSID *ssid = data->ssid; + if (ssid->pin_wps != NULL) { + if (!g_utf8_validate(ssid->pin_wps, 8, NULL)) { + SUPPLICANT_DBG("Invalid characters in WPS_PIN"); + g_free(data->ssid); + dbus_free(data); + return; + } + } +#endif + supplicant_dbus_method_call(data->interface->path, + SUPPLICANT_INTERFACE ".Interface.WPS", "Start", + interface_add_wps_params, + interface_wps_start_result, data, NULL); } -static void country_params(DBusMessageIter *iter, void *user_data) +static void wps_process_credentials(DBusMessageIter *iter, void *user_data) { - struct supplicant_regdom *regdom = user_data; - const char *country; + dbus_bool_t credentials = TRUE; - country = regdom->user_data; + SUPPLICANT_DBG(""); - dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &country); + dbus_message_iter_append_basic(iter, DBUS_TYPE_BOOLEAN, &credentials); } -int g_supplicant_set_country(const char *alpha2, - GSupplicantCountryCallback callback, - const void *user_data) -{ - struct supplicant_regdom *regdom; - SUPPLICANT_DBG("Country setting %s", alpha2); +#if defined TIZEN_EXT +#define NETCONFIG_SERVICE "net.netconfig" +#define NETCONFIG_WIFI_PATH "/net/netconfig/wifi" +#define NETCONFIG_WIFI_INTERFACE NETCONFIG_SERVICE ".wifi" - if (system_available == FALSE) - return -EFAULT; +struct dec_method_call_data { + struct interface_connect_data *data; + DBusPendingCall *pending_call; +}; - regdom = dbus_malloc0(sizeof(*regdom)); - if (regdom == NULL) - return -ENOMEM; +static struct dec_method_call_data decrypt_request_data; - regdom->callback = callback; - regdom->user_data = user_data; +static void crypt_method_call_cancel(void) +{ + if (decrypt_request_data.pending_call) { + dbus_pending_call_cancel(decrypt_request_data.pending_call); + dbus_pending_call_unref(decrypt_request_data.pending_call); + decrypt_request_data.pending_call = NULL; + } - return supplicant_dbus_property_set(SUPPLICANT_PATH, SUPPLICANT_INTERFACE, - "Country", DBUS_TYPE_STRING_AS_STRING, - country_params, country_result, - regdom); + g_free(decrypt_request_data.data->path); + g_free(decrypt_request_data.data->ssid); + dbus_free(decrypt_request_data.data); + decrypt_request_data.data = NULL; } -struct interface_data { - GSupplicantInterface *interface; - GSupplicantInterfaceCallback callback; - void *user_data; -}; +static void decryption_request_reply(DBusPendingCall *call, + void *user_data) +{ + DBusMessage *reply; + DBusError error; + DBusMessageIter args; + char *out_data; + int ret; + struct interface_connect_data *data = user_data; -struct interface_create_data { - const char *ifname; - const char *driver; - GSupplicantInterface *interface; - GSupplicantInterfaceCallback callback; - void *user_data; -}; + SUPPLICANT_DBG(""); -struct interface_connect_data { - GSupplicantInterface *interface; - GSupplicantInterfaceCallback callback; - GSupplicantSSID *ssid; - void *user_data; -}; + reply = dbus_pending_call_steal_reply(call); -static void interface_create_property(const char *key, DBusMessageIter *iter, - void *user_data) -{ - struct interface_create_data *data = user_data; - GSupplicantInterface *interface = data->interface; + dbus_error_init(&error); + if (dbus_set_error_from_message(&error, reply)) { + SUPPLICANT_DBG("decryption_request_reply() %s %s", error.name, error.message); + dbus_error_free(&error); + ret = -EINVAL; + goto done; + } - if (key == NULL) { - if (data->callback != NULL) - data->callback(0, data->interface, data->user_data); + if (dbus_message_iter_init(reply, &args) == FALSE) { + SUPPLICANT_DBG("dbus_message_iter_init() failed"); + ret = -EINVAL; + goto done; + } + + dbus_message_iter_get_basic(&args, &out_data); + data->ssid->passphrase = g_strdup((const gchar *)out_data); + ret = supplicant_dbus_method_call(data->interface->path, + SUPPLICANT_INTERFACE ".Interface", "AddNetwork", + interface_add_network_params, + interface_add_network_result, data, + data->interface); + +done: + if (ret < 0) { + SUPPLICANT_DBG("AddNetwork failed %d", ret); + callback_assoc_failed(decrypt_request_data.data->user_data); + g_free(data->path); + g_free(data->ssid->ssid); + g_free((char *)data->ssid->passphrase); + g_free((char *)data->ssid->connector); + g_free((char *)data->ssid->c_sign_key); + g_free((char *)data->ssid->net_access_key); + g_free(data->ssid); dbus_free(data); } - interface_property(key, iter, interface); + dbus_message_unref(reply); + dbus_pending_call_unref(call); + + decrypt_request_data.pending_call = NULL; + decrypt_request_data.data = NULL; } -static void interface_create_result(const char *error, - DBusMessageIter *iter, void *user_data) +static int send_decryption_request(const char *passphrase, + struct interface_connect_data *data) { - struct interface_create_data *data = user_data; - const char *path = NULL; - int err; + DBusMessage *msg = NULL; + DBusPendingCall *call; - SUPPLICANT_DBG(""); + SUPPLICANT_DBG("Decryption request"); - if (error != NULL) { - g_critical("error %s", error); - err = -EIO; - goto done; + if (!passphrase) { + SUPPLICANT_DBG("Invalid parameter"); + return -EINVAL; } - dbus_message_iter_get_basic(iter, &path); - if (path == NULL) { - err = -EINVAL; + if (!connection) + return -EINVAL; + + msg = dbus_message_new_method_call(NETCONFIG_SERVICE, NETCONFIG_WIFI_PATH, + NETCONFIG_WIFI_INTERFACE, "DecryptPassphrase"); + if (!msg) + return -EINVAL; + + dbus_message_append_args(msg, DBUS_TYPE_STRING, &passphrase, + DBUS_TYPE_INVALID); + + if (!dbus_connection_send_with_reply(connection, msg, + &call, DBUS_TIMEOUT_USE_DEFAULT)) { + dbus_message_unref(msg); + return -EIO; + } + + if (!call) { + dbus_message_unref(msg); + return -EIO; + } + + decrypt_request_data.pending_call = call; + decrypt_request_data.data = data; + + dbus_pending_call_set_notify(call, decryption_request_reply, data, NULL); + dbus_message_unref(msg); + + SUPPLICANT_DBG("Decryption request succeeded"); + + return 0; +} + +static void decrypt_conf_obj_reply(DBusPendingCall *call, + void *user_data) +{ + DBusMessage *reply; + DBusError error; + DBusMessageIter iter, dict; + char *out_data; + int ret; + struct interface_connect_data *data = user_data; + + reply = dbus_pending_call_steal_reply(call); + + dbus_error_init(&error); + if (dbus_set_error_from_message(&error, reply)) { + SUPPLICANT_DBG("decryption_conf_obj_reply() %s %s", error.name, error.message); + dbus_error_free(&error); + ret = -EINVAL; goto done; } - if (system_available == FALSE) { - err = -EFAULT; + if (dbus_message_iter_init(reply, &iter) == FALSE) { + SUPPLICANT_DBG("dbus_message_iter_init() failed"); + ret = -EINVAL; goto done; } - data->interface = g_hash_table_lookup(interface_table, path); - if (data->interface == NULL) { - data->interface = interface_alloc(path); - if (data->interface == NULL) { - err = -ENOMEM; - goto done; + dbus_message_iter_recurse(&iter, &dict); + + while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) { + DBusMessageIter entry, value; + const char *key; + + dbus_message_iter_recurse(&dict, &entry); + dbus_message_iter_get_basic(&entry, &key); + dbus_message_iter_next(&entry); + dbus_message_iter_recurse(&entry, &value); + if (dbus_message_iter_get_arg_type(&value) == DBUS_TYPE_STRING) { + if (g_strcmp0(key, "connector") == 0) { + dbus_message_iter_get_basic(&value, &out_data); + data->ssid->connector = g_strdup((const gchar *)out_data); + SUPPLICANT_DBG("connector %s", data->ssid->connector); + } else if (g_strcmp0(key, "c_sign_key") == 0) { + dbus_message_iter_get_basic(&value, &out_data); + data->ssid->c_sign_key = g_strdup((const gchar *)out_data); + SUPPLICANT_DBG("c_sign_key %s", data->ssid->c_sign_key); + } else if (g_strcmp0(key, "net_access_key") == 0) { + dbus_message_iter_get_basic(&value, &out_data); + data->ssid->net_access_key = g_strdup((const gchar *)out_data); + SUPPLICANT_DBG("net_access_key %s", data->ssid->net_access_key); + } } + dbus_message_iter_next(&dict); } - err = supplicant_dbus_property_get_all(path, - SUPPLICANT_INTERFACE ".Interface", - interface_create_property, data); - if (err == 0) - return; + ret = supplicant_dbus_method_call(data->interface->path, + SUPPLICANT_INTERFACE ".Interface", "AddNetwork", + interface_add_network_params, + interface_add_network_result, data, + data->interface); done: - if (data->callback != NULL) - data->callback(err, NULL, data->user_data); + if (ret < 0) { + SUPPLICANT_DBG("AddNetwork failed %d", ret); + callback_assoc_failed(decrypt_request_data.data->user_data); + g_free(data->path); + g_free(data->ssid->ssid); + g_free((char *)data->ssid->connector); + g_free((char *)data->ssid->c_sign_key); + g_free((char *)data->ssid->net_access_key); + g_free(data->ssid); + dbus_free(data); + } - dbus_free(data); + dbus_message_unref(reply); + dbus_pending_call_unref(call); + + decrypt_request_data.pending_call = NULL; + decrypt_request_data.data = NULL; } -static void interface_create_params(DBusMessageIter *iter, void *user_data) +static int send_decryption_conf_obj_request(GSupplicantSSID *ssid, + struct interface_connect_data *data) { - struct interface_create_data *data = user_data; - DBusMessageIter dict; + DBusMessage *msg = NULL; + DBusPendingCall *call; - SUPPLICANT_DBG(""); + SUPPLICANT_DBG("Decryption configuration object request"); - supplicant_dbus_dict_open(iter, &dict); + if (!ssid) { + SUPPLICANT_DBG("Invalid parameter"); + return -EINVAL; + } - supplicant_dbus_dict_append_basic(&dict, "Ifname", - DBUS_TYPE_STRING, &data->ifname); + if (!connection) + return -EINVAL; - if (data->driver != NULL) - supplicant_dbus_dict_append_basic(&dict, "Driver", - DBUS_TYPE_STRING, &data->driver); + msg = dbus_message_new_method_call(NETCONFIG_SERVICE, NETCONFIG_WIFI_PATH, + NETCONFIG_WIFI_INTERFACE, "DecryptConfObj"); + if (!msg) + return -EINVAL; - supplicant_dbus_dict_close(iter, &dict); + dbus_message_append_args(msg, DBUS_TYPE_STRING, &ssid->connector, + DBUS_TYPE_INVALID); + dbus_message_append_args(msg, DBUS_TYPE_STRING, &ssid->c_sign_key, + DBUS_TYPE_INVALID); + dbus_message_append_args(msg, DBUS_TYPE_STRING, &ssid->net_access_key, + DBUS_TYPE_INVALID); + + if (!dbus_connection_send_with_reply(connection, msg, + &call, DBUS_TIMEOUT_USE_DEFAULT)) { + dbus_message_unref(msg); + return -EIO; + } + + if (!call) { + dbus_message_unref(msg); + return -EIO; + } + + decrypt_request_data.pending_call = call; + decrypt_request_data.data = data; + + dbus_pending_call_set_notify(call, decrypt_conf_obj_reply, data, NULL); + dbus_message_unref(msg); + + SUPPLICANT_DBG("Decrypt Conf Obj request succeeded"); + + return 0; } -static void interface_get_result(const char *error, - DBusMessageIter *iter, void *user_data) +static bool is_valid_config_object(GSupplicantSSID *ssid) { - struct interface_create_data *data = user_data; - GSupplicantInterface *interface; - const char *path = NULL; - int err; + return ((ssid->connector && + g_strcmp0(ssid->connector, "") != 0) && + (ssid->c_sign_key && + g_strcmp0(ssid->c_sign_key, "") != 0) && + (ssid->net_access_key && + g_strcmp0(ssid->net_access_key, "") != 0)); +} +#endif + +int g_supplicant_interface_connect(GSupplicantInterface *interface, + GSupplicantSSID *ssid, + GSupplicantInterfaceCallback callback, + void *user_data) +{ + struct interface_connect_data *data; + struct interface_data *intf_data; + int ret = 0; SUPPLICANT_DBG(""); - if (error != NULL) { - SUPPLICANT_DBG("Interface not created yet"); - err = -EIO; - goto create; - } + if (!interface) + return -EINVAL; - dbus_message_iter_get_basic(iter, &path); - if (path == NULL) { - err = -EINVAL; - goto done; - } + if (!system_available) + return -EFAULT; - interface = g_hash_table_lookup(interface_table, path); - if (interface == NULL) { - err = -ENOENT; - goto done; + /* TODO: Check if we're already connected and switch */ + + data = dbus_malloc0(sizeof(*data)); + if (!data) + return -ENOMEM; + + data->interface = interface; + data->path = g_strdup(interface->path); + data->callback = callback; + data->ssid = ssid; + data->user_data = user_data; + + if (ssid->use_wps) { + g_free(interface->wps_cred.key); + memset(&interface->wps_cred, 0, + sizeof(struct _GSupplicantWpsCredentials)); + + ret = supplicant_dbus_property_set(interface->path, + SUPPLICANT_INTERFACE ".Interface.WPS", + "ProcessCredentials", DBUS_TYPE_BOOLEAN_AS_STRING, + wps_process_credentials, wps_start, data, interface); + } else { + /* By the time there is a request for connect and the network + * path is not NULL it means that connman has not removed the + * previous network pointer. This can happen in the case AP + * deauthenticated client and connman does not remove the + * previously connected network pointer. This causes supplicant + * to reallocate the memory for struct wpa_ssid again even if it + * is the same SSID. This causes memory usage of wpa_supplicnat + * to go high. The idea here is that if the previously connected + * network is not removed at the time of next connection attempt + * check if the network path is not NULL. In case it is non-NULL + * first remove the network and then once removal is successful, add + * the network. + */ + + if (interface->network_path != NULL) { + g_free(data->path); + dbus_free(data); + + /* + * If this add network is for the same network for + * which wpa_supplicant already has a profile then do + * not need to add another profile. Only if the + * profile that needs to get added is different from + * what is there in wpa_s delete the current one. A + * network is identified by its SSID, security_type + * and passphrase (private passphrase in case security + * type is 802.11x). + */ + if (compare_network_parameters(interface, ssid)) { + return -EALREADY; + } + + intf_data = dbus_malloc0(sizeof(*intf_data)); + if (!intf_data) + return -ENOMEM; + + intf_data->interface = interface; + intf_data->path = g_strdup(interface->path); + intf_data->callback = callback; + intf_data->ssid = ssid; + intf_data->user_data = user_data; + intf_data->network_remove_in_progress = TRUE; + network_remove(intf_data); + } else { +#if defined TIZEN_EXT + if (ssid->passphrase && + g_strcmp0(ssid->passphrase, "") != 0 && +#if defined TIZEN_EXT_WIFI_MESH + ssid->mode != G_SUPPLICANT_MODE_MESH && +#endif + !ssid->eap) { + ret = send_decryption_request(ssid->passphrase, data); + if (ret < 0) + SUPPLICANT_DBG("Decryption request failed %d", ret); + } else if (is_valid_config_object(ssid)) { + ret = send_decryption_conf_obj_request(ssid, data); + if (ret < 0) + SUPPLICANT_DBG("Decryption Conf Obj request failed %d", ret); + + } else +#endif + ret = supplicant_dbus_method_call(interface->path, + SUPPLICANT_INTERFACE ".Interface", "AddNetwork", + interface_add_network_params, + interface_add_network_result, data, + interface); + } + } + + if (ret < 0) { + g_free(data->path); + dbus_free(data); + return ret; } - if (data->callback != NULL) - data->callback(0, interface, data->user_data); + return -EINPROGRESS; +} - dbus_free(data); +static void network_remove_result(const char *error, + DBusMessageIter *iter, void *user_data) +{ + struct interface_data *data = user_data; + struct interface_connect_data *connect_data; + int result = 0; - return; + SUPPLICANT_DBG(""); -create: - if (system_available == FALSE) { - err = -EFAULT; - goto done; + if (error) { + result = -EIO; + SUPPLICANT_DBG("error: %s", error); + + if (g_strcmp0("org.freedesktop.DBus.Error.UnknownMethod", + error) == 0) + result = -ECONNABORTED; } - SUPPLICANT_DBG("Creating interface"); + g_free(data->interface->network_path); + data->interface->network_path = NULL; - err = supplicant_dbus_method_call(SUPPLICANT_PATH, - SUPPLICANT_INTERFACE, - "CreateInterface", - interface_create_params, - interface_create_result, data); - if (err == 0) - return; + remove_network_information(data->interface); -done: - if (data->callback != NULL) - data->callback(err, NULL, data->user_data); + if (data->network_remove_in_progress == TRUE) { + data->network_remove_in_progress = FALSE; + connect_data = dbus_malloc0(sizeof(*connect_data)); + if (!connect_data) + return; + connect_data->interface = data->interface; + connect_data->path = g_strdup(data->path); + connect_data->callback = data->callback; + connect_data->ssid = data->ssid; + connect_data->user_data = data->user_data; + +#if defined TIZEN_EXT + int ret; + if (data->ssid->passphrase && g_strcmp0(data->ssid->passphrase, "") != 0 + && !data->ssid->eap) { + ret = send_decryption_request(data->ssid->passphrase, connect_data); + if (ret < 0) { + SUPPLICANT_DBG("Decryption request failed %d", ret); + g_free(connect_data->ssid); + g_free(connect_data->path); + dbus_free(connect_data); + } + } else if (is_valid_config_object(data->ssid)) { + ret = send_decryption_conf_obj_request(data->ssid, connect_data); + if (ret < 0) { + SUPPLICANT_DBG("Decryption Conf Obj request failed %d", ret); + g_free(connect_data->ssid); + g_free(connect_data->path); + dbus_free(connect_data); + } + } else +#endif + supplicant_dbus_method_call(data->interface->path, + SUPPLICANT_INTERFACE ".Interface", "AddNetwork", + interface_add_network_params, + interface_add_network_result, connect_data, + connect_data->interface); + } else { + if (data->callback) + data->callback(result, data->interface, data->user_data); + } + g_free(data->path); dbus_free(data); } -static void interface_get_params(DBusMessageIter *iter, void *user_data) +static void network_remove_params(DBusMessageIter *iter, void *user_data) { - struct interface_create_data *data = user_data; + struct interface_data *data = user_data; + const char *path = data->interface->network_path; - SUPPLICANT_DBG(""); + SUPPLICANT_DBG("path %s", path); - dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &data->ifname); + dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &path); } -int g_supplicant_interface_create(const char *ifname, const char *driver, - GSupplicantInterfaceCallback callback, - void *user_data) +static int network_remove(struct interface_data *data) { - struct interface_create_data *data; + GSupplicantInterface *interface = data->interface; - SUPPLICANT_DBG("ifname %s", ifname); + SUPPLICANT_DBG(""); - if (ifname == NULL) +#if defined TIZEN_EXT + GSupplicantInterface *intf = NULL; + /* + * Check if 'interface' is valid + */ + intf = g_hash_table_lookup(interface_table, interface->path); + if (intf == NULL) return -EINVAL; +#endif - if (system_available == FALSE) - return -EFAULT; - - data = dbus_malloc0(sizeof(*data)); - if (data == NULL) - return -ENOMEM; - - data->ifname = ifname; - data->driver = driver; - data->callback = callback; - data->user_data = user_data; - - return supplicant_dbus_method_call(SUPPLICANT_PATH, - SUPPLICANT_INTERFACE, - "GetInterface", - interface_get_params, - interface_get_result, data); + return supplicant_dbus_method_call(interface->path, + SUPPLICANT_INTERFACE ".Interface", "RemoveNetwork", + network_remove_params, network_remove_result, data, + interface); } -static void interface_remove_result(const char *error, +static void interface_disconnect_result(const char *error, DBusMessageIter *iter, void *user_data) { struct interface_data *data = user_data; - int err; - - if (error != NULL) { - err = -EIO; - goto done; - } + int result = 0; - if (system_available == FALSE) { - err = -EFAULT; - goto done; - } + SUPPLICANT_DBG(""); - /* - * The gsupplicant interface is already freed by the InterfaceRemoved - * signal callback. Simply invoke the interface_data callback. - */ - err = 0; + if (error) { + result = -EIO; + SUPPLICANT_DBG("error: %s", error); -done: - if (data->callback != NULL) - data->callback(err, NULL, data->user_data); + if (g_strcmp0("org.freedesktop.DBus.Error.UnknownMethod", + error) == 0) + result = -ECONNABORTED; + } - dbus_free(data); -} + /* If we are disconnecting from previous WPS successful + * association. i.e.: it did not went through AddNetwork, + * and interface->network_path was never set. */ + if (!data->interface->network_path) { + if (data->callback) + data->callback(result, data->interface, + data->user_data); + g_free(data->path); + dbus_free(data); + return; + } -static void interface_remove_params(DBusMessageIter *iter, void *user_data) -{ - struct interface_data *data = user_data; + if (result < 0 && data->callback) { + data->callback(result, data->interface, data->user_data); + data->callback = NULL; + } - dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, - &data->interface->path); + if (result != -ECONNABORTED) { + if (network_remove(data) < 0) { + g_free(data->path); + dbus_free(data); + } + } else { + g_free(data->path); + dbus_free(data); + } } - -int g_supplicant_interface_remove(GSupplicantInterface *interface, - GSupplicantInterfaceCallback callback, +int g_supplicant_interface_disconnect(GSupplicantInterface *interface, + GSupplicantInterfaceCallback callback, void *user_data) { struct interface_data *data; + int ret; + + SUPPLICANT_DBG(""); - if (interface == NULL) + if (!interface) return -EINVAL; - if (system_available == FALSE) + if (!system_available) return -EFAULT; +#if defined TIZEN_EXT + if (decrypt_request_data.pending_call && + decrypt_request_data.data && + decrypt_request_data.data->user_data == user_data) { + + callback_assoc_failed(decrypt_request_data.data->user_data); + crypt_method_call_cancel(); + return 0; + } +#endif data = dbus_malloc0(sizeof(*data)); - if (data == NULL) + if (!data) return -ENOMEM; data->interface = interface; + data->path = g_strdup(interface->path); data->callback = callback; data->user_data = user_data; - return supplicant_dbus_method_call(SUPPLICANT_PATH, - SUPPLICANT_INTERFACE, - "RemoveInterface", - interface_remove_params, - interface_remove_result, data); + ret = supplicant_dbus_method_call(interface->path, + SUPPLICANT_INTERFACE ".Interface", "Disconnect", + NULL, interface_disconnect_result, data, + interface); + + if (ret < 0) { + g_free(data->path); + dbus_free(data); + } + + return ret; } -static void interface_scan_result(const char *error, - DBusMessageIter *iter, void *user_data) +static void interface_p2p_find_result(const char *error, + DBusMessageIter *iter, void *user_data) { - struct interface_data *data = user_data; + struct interface_scan_data *data = user_data; + int err = 0; - if (error != NULL) { - if (data->callback != NULL) - data->callback(-EIO, data->interface, data->user_data); - } else { - data->interface->scan_callback = data->callback; - data->interface->scan_data = data->user_data; + SUPPLICANT_DBG("error %s", error); + + if (error) + err = -EIO; + + if (interface_exists(data->interface, data->path)) { + if (!data->interface->ready) + err = -ENOLINK; + if (!err) + data->interface->p2p_finding = true; } + if (data->callback) + data->callback(err, data->interface, data->user_data); + + g_free(data->path); dbus_free(data); } -static void interface_scan_params(DBusMessageIter *iter, void *user_data) +static void interface_p2p_find_params(DBusMessageIter *iter, void *user_data) { DBusMessageIter dict; - const char *type = "passive"; supplicant_dbus_dict_open(iter, &dict); - - supplicant_dbus_dict_append_basic(&dict, "Type", - DBUS_TYPE_STRING, &type); - supplicant_dbus_dict_close(iter, &dict); } -int g_supplicant_interface_scan(GSupplicantInterface *interface, - GSupplicantInterfaceCallback callback, +int g_supplicant_interface_p2p_find(GSupplicantInterface *interface, + GSupplicantInterfaceCallback callback, void *user_data) { - struct interface_data *data; - - if (interface == NULL) - return -EINVAL; - - if (system_available == FALSE) - return -EFAULT; + struct interface_scan_data *data; + int ret; - if (interface->scanning == TRUE) - return -EALREADY; + if (!interface->p2p_support) + return -ENOTSUP; - switch (interface->state) { - case G_SUPPLICANT_STATE_AUTHENTICATING: - case G_SUPPLICANT_STATE_ASSOCIATING: - case G_SUPPLICANT_STATE_ASSOCIATED: - case G_SUPPLICANT_STATE_4WAY_HANDSHAKE: - case G_SUPPLICANT_STATE_GROUP_HANDSHAKE: - return -EBUSY; - case G_SUPPLICANT_STATE_UNKNOWN: - case G_SUPPLICANT_STATE_DISCONNECTED: - case G_SUPPLICANT_STATE_INACTIVE: - case G_SUPPLICANT_STATE_SCANNING: - case G_SUPPLICANT_STATE_COMPLETED: - break; - } + ret = interface_ready_to_scan(interface); + if (ret && ret != -EALREADY) + return ret; data = dbus_malloc0(sizeof(*data)); - if (data == NULL) + if (!data) return -ENOMEM; data->interface = interface; + data->path = g_strdup(interface->path); data->callback = callback; data->user_data = user_data; - return supplicant_dbus_method_call(interface->path, - SUPPLICANT_INTERFACE ".Interface", "Scan", - interface_scan_params, interface_scan_result, data); -} - -static void interface_select_network_result(const char *error, - DBusMessageIter *iter, void *user_data) -{ - struct interface_connect_data *data = user_data; - - SUPPLICANT_DBG(""); + ret = supplicant_dbus_method_call(interface->path, + SUPPLICANT_INTERFACE ".Interface.P2PDevice", "Find", + interface_p2p_find_params, interface_p2p_find_result, + data, interface); + if (ret < 0) { + g_free(data->path); + dbus_free(data); + } - g_free(data->ssid); - dbus_free(data); + return ret; } -static void interface_select_network_params(DBusMessageIter *iter, - void *user_data) +bool g_supplicant_interface_is_p2p_finding(GSupplicantInterface *interface) { - struct interface_connect_data *data = user_data; - GSupplicantInterface *interface = data->interface; + if (!interface) + return false; - dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, - &interface->network_path); + return interface->p2p_finding; } -static void interface_add_network_result(const char *error, - DBusMessageIter *iter, void *user_data) +int g_supplicant_interface_p2p_stop_find(GSupplicantInterface *interface) { - struct interface_connect_data *data = user_data; - GSupplicantInterface *interface = data->interface; - const char *path; - - if (error != NULL) - goto error; - - dbus_message_iter_get_basic(iter, &path); - if (path == NULL) - goto error; - - SUPPLICANT_DBG("PATH: %s", path); - - g_free(interface->network_path); - interface->network_path = g_strdup(path); + if (!interface->p2p_finding) + return 0; - supplicant_dbus_method_call(data->interface->path, - SUPPLICANT_INTERFACE ".Interface", "SelectNetwork", - interface_select_network_params, - interface_select_network_result, data); + SUPPLICANT_DBG(""); - return; + interface->p2p_finding = false; -error: - g_free(interface->network_path); - interface->network_path = NULL; - g_free(data->ssid); - g_free(data); + return supplicant_dbus_method_call(interface->path, + SUPPLICANT_INTERFACE ".Interface.P2PDevice", "StopFind", + NULL, NULL, NULL, NULL); } -static void add_network_security_wep(DBusMessageIter *dict, - GSupplicantSSID *ssid) +static void interface_p2p_connect_result(const char *error, + DBusMessageIter *iter, void *user_data) { - const char *auth_alg = "OPEN SHARED"; - const char *key_index = "0"; - - supplicant_dbus_dict_append_basic(dict, "auth_alg", - DBUS_TYPE_STRING, &auth_alg); - - if (ssid->passphrase) { - int size = strlen(ssid->passphrase); - if (size == 10 || size == 26) { - unsigned char *key = g_try_malloc(13); - char tmp[3]; - int i; - - memset(tmp, 0, sizeof(tmp)); - if (key == NULL) - size = 0; - - for (i = 0; i < size / 2; i++) { - memcpy(tmp, ssid->passphrase + (i * 2), 2); - key[i] = (unsigned char) strtol(tmp, NULL, 16); - } - - supplicant_dbus_dict_append_fixed_array(dict, - "wep_key0", - DBUS_TYPE_BYTE, - &key, size / 2); - g_free(key); - } else if (size == 5 || size == 13) { - unsigned char *key = g_try_malloc(13); - int i; - - if (key == NULL) - size = 0; - - for (i = 0; i < size; i++) - key[i] = (unsigned char) ssid->passphrase[i]; + struct interface_connect_data *data = user_data; + int err = 0; - supplicant_dbus_dict_append_fixed_array(dict, - "wep_key0", - DBUS_TYPE_BYTE, - &key, size); - g_free(key); - } else - supplicant_dbus_dict_append_basic(dict, - "wep_key0", - DBUS_TYPE_STRING, - &ssid->passphrase); + SUPPLICANT_DBG(""); - supplicant_dbus_dict_append_basic(dict, "wep_tx_keyidx", - DBUS_TYPE_STRING, &key_index); + if (error) { + SUPPLICANT_DBG("error: %s", error); + err = parse_supplicant_error(iter); } -} - -static void add_network_security_psk(DBusMessageIter *dict, - GSupplicantSSID *ssid) -{ - if (ssid->passphrase && strlen(ssid->passphrase) > 0) - supplicant_dbus_dict_append_basic(dict, "psk", - DBUS_TYPE_STRING, - &ssid->passphrase); -} - -static void add_network_security_tls(DBusMessageIter *dict, - GSupplicantSSID *ssid) -{ - /* - * For TLS, we at least need: - * The client certificate - * The client private key file - * The client private key file password - * - * The Authority certificate is optional. - */ - if (ssid->client_cert_path == NULL) - return; - - if (ssid->private_key_path == NULL) - return; - - if (ssid->private_key_passphrase == NULL) - return; - if (ssid->ca_cert_path) - supplicant_dbus_dict_append_basic(dict, "ca_cert", - DBUS_TYPE_STRING, &ssid->ca_cert_path); + if (data->callback) + data->callback(err, data->interface, data->user_data); - supplicant_dbus_dict_append_basic(dict, "private_key", - DBUS_TYPE_STRING, - &ssid->private_key_path); - supplicant_dbus_dict_append_basic(dict, "private_key_passwd", - DBUS_TYPE_STRING, - &ssid->private_key_passphrase); - supplicant_dbus_dict_append_basic(dict, "client_cert", - DBUS_TYPE_STRING, - &ssid->client_cert_path); + g_free(data->path); + g_free(data->peer->wps_pin); + g_free(data->peer->path); + g_free(data->peer); + g_free(data); } -static void add_network_security_peap(DBusMessageIter *dict, - GSupplicantSSID *ssid) +static void interface_p2p_connect_params(DBusMessageIter *iter, void *user_data) { - char *phase2_auth; + struct interface_connect_data *data = user_data; + const char *wps = "pbc"; + DBusMessageIter dict; + int go_intent = 7; - /* - * For PEAP/TTLS, we at least need - * The authority certificate - * The 2nd phase authentication method - * The 2nd phase passphrase - * - * The Client certificate is optional although strongly required - * When setting it, we need in addition - * The Client private key file - * The Client private key file password - */ - if (ssid->passphrase == NULL) - return; + SUPPLICANT_DBG(""); - if (ssid->ca_cert_path == NULL) - return; + supplicant_dbus_dict_open(iter, &dict); - if (ssid->phase2_auth == NULL) - return; + if (data->peer->master) + go_intent = 15; - if (ssid->client_cert_path) { - if (ssid->private_key_path == NULL) - return; + if (data->peer->wps_pin) + wps = "pin"; - if (ssid->private_key_passphrase == NULL) - return; + supplicant_dbus_dict_append_basic(&dict, "peer", + DBUS_TYPE_OBJECT_PATH, &data->peer->path); + supplicant_dbus_dict_append_basic(&dict, "wps_method", + DBUS_TYPE_STRING, &wps); + if (data->peer->wps_pin) { + supplicant_dbus_dict_append_basic(&dict, "pin", + DBUS_TYPE_STRING, &data->peer->wps_pin); + } - supplicant_dbus_dict_append_basic(dict, "client_cert", - DBUS_TYPE_STRING, - &ssid->client_cert_path); + supplicant_dbus_dict_append_basic(&dict, "go_intent", + DBUS_TYPE_INT32, &go_intent); - supplicant_dbus_dict_append_basic(dict, "private_key", - DBUS_TYPE_STRING, - &ssid->private_key_path); + supplicant_dbus_dict_close(iter, &dict); +} - supplicant_dbus_dict_append_basic(dict, "private_key_passwd", - DBUS_TYPE_STRING, - &ssid->private_key_passphrase); +int g_supplicant_interface_p2p_connect(GSupplicantInterface *interface, + GSupplicantPeerParams *peer_params, + GSupplicantInterfaceCallback callback, + void *user_data) +{ + struct interface_connect_data *data; + int ret; - } + SUPPLICANT_DBG(""); - if (g_str_has_prefix(ssid->phase2_auth, "EAP-") == TRUE) { - phase2_auth = g_strdup_printf("autheap=%s", - ssid->phase2_auth + strlen("EAP-")); - } else - phase2_auth = g_strdup_printf("auth=%s", ssid->phase2_auth); + if (!interface->p2p_support) + return -ENOTSUP; - supplicant_dbus_dict_append_basic(dict, "password", - DBUS_TYPE_STRING, - &ssid->passphrase); + data = dbus_malloc0(sizeof(*data)); + if (!data) + return -ENOMEM; - supplicant_dbus_dict_append_basic(dict, "ca_cert", - DBUS_TYPE_STRING, - &ssid->ca_cert_path); + data->interface = interface; + data->path = g_strdup(interface->path); + data->peer = peer_params; + data->callback = callback; + data->user_data = user_data; - supplicant_dbus_dict_append_basic(dict, "phase2", - DBUS_TYPE_STRING, - &phase2_auth); + ret = supplicant_dbus_method_call(interface->path, + SUPPLICANT_INTERFACE ".Interface.P2PDevice", "Connect", + interface_p2p_connect_params, interface_p2p_connect_result, + data, interface); + if (ret < 0) { + g_free(data->path); + dbus_free(data); + return ret; + } - g_free(phase2_auth); + return -EINPROGRESS; } -static void add_network_security_eap(DBusMessageIter *dict, - GSupplicantSSID *ssid) +int g_supplicant_interface_p2p_disconnect(GSupplicantInterface *interface, + GSupplicantPeerParams *peer_params) { - char *eap_value; + GSupplicantPeer *peer; + int count = 0; + GSList *list; - if (ssid->eap == NULL || ssid->identity == NULL) - return; + SUPPLICANT_DBG(""); - if (g_strcmp0(ssid->eap, "tls") == 0) { - add_network_security_tls(dict, ssid); - } else if (g_strcmp0(ssid->eap, "peap") == 0 || - g_strcmp0(ssid->eap, "ttls") == 0) { - add_network_security_peap(dict, ssid); - } else - return; + if (!interface->p2p_support) + return -ENOTSUP; - eap_value = g_ascii_strup(ssid->eap, -1); + peer = g_hash_table_lookup(interface->peer_table, peer_params->path); + if (!peer) + return -ENODEV; - supplicant_dbus_dict_append_basic(dict, "eap", - DBUS_TYPE_STRING, - &eap_value); - supplicant_dbus_dict_append_basic(dict, "identity", - DBUS_TYPE_STRING, - &ssid->identity); + for (list = peer->groups; list; list = list->next, count++) { + const char *group_obj_path = list->data; + GSupplicantInterface *g_interface; + GSupplicantGroup *group; - g_free(eap_value); + group = g_hash_table_lookup(group_mapping, group_obj_path); + if (!group || !group->interface) + continue; + + g_interface = group->interface; + supplicant_dbus_method_call(g_interface->path, + SUPPLICANT_INTERFACE ".Interface.P2PDevice", + "Disconnect", NULL, NULL, NULL, g_interface); + } + + if (count == 0 && peer->current_group_iface) { + supplicant_dbus_method_call(peer->current_group_iface->path, + SUPPLICANT_INTERFACE ".Interface.P2PDevice", + "Disconnect", NULL, NULL, NULL, + peer->current_group_iface->path); + } + + peer->current_group_iface = NULL; + + return -EINPROGRESS; } -static void add_network_security(DBusMessageIter *dict, GSupplicantSSID *ssid) +struct p2p_service_data { + bool registration; + GSupplicantInterface *interface; + GSupplicantP2PServiceParams *service; + GSupplicantInterfaceCallback callback; + void *user_data; +}; + +static void interface_p2p_service_result(const char *error, + DBusMessageIter *iter, void *user_data) { - char *key_mgmt; + struct p2p_service_data *data = user_data; + int result = 0; - switch (ssid->security) { - case G_SUPPLICANT_SECURITY_UNKNOWN: - case G_SUPPLICANT_SECURITY_NONE: - case G_SUPPLICANT_SECURITY_WEP: - key_mgmt = "NONE"; - add_network_security_wep(dict, ssid); - break; - case G_SUPPLICANT_SECURITY_PSK: - key_mgmt = "WPA-PSK"; - add_network_security_psk(dict, ssid); - break; - case G_SUPPLICANT_SECURITY_IEEE8021X: - key_mgmt = "WPA-EAP"; - add_network_security_eap(dict, ssid); - break; - } + SUPPLICANT_DBG("%s result - %s", data->registration ? + "Registration" : "Deletion", + error ? error : "Success"); + if (error) + result = -EINVAL; - supplicant_dbus_dict_append_basic(dict, "key_mgmt", - DBUS_TYPE_STRING, &key_mgmt); + if (data->callback) + data->callback(result, data->interface, data->user_data); + + g_free(data->service->query); + g_free(data->service->response); + g_free(data->service->service); + g_free(data->service->wfd_ies); + g_free(data->service); + dbus_free(data); } -static void interface_add_network_params(DBusMessageIter *iter, void *user_data) +static void interface_p2p_service_params(DBusMessageIter *iter, + void *user_data) { + struct p2p_service_data *data = user_data; + GSupplicantP2PServiceParams *service; DBusMessageIter dict; - dbus_uint32_t scan_ssid = 1; - struct interface_connect_data *data = user_data; - GSupplicantSSID *ssid = data->ssid; + const char *type; - supplicant_dbus_dict_open(iter, &dict); + SUPPLICANT_DBG(""); - supplicant_dbus_dict_append_basic(&dict, "scan_ssid", - DBUS_TYPE_UINT32, &scan_ssid); + service = data->service; - add_network_security(&dict, ssid); + supplicant_dbus_dict_open(iter, &dict); - supplicant_dbus_dict_append_fixed_array(&dict, "ssid", - DBUS_TYPE_BYTE, &ssid->ssid, - ssid->ssid_len); + if (service->query && service->response) { + type = "bonjour"; + supplicant_dbus_dict_append_basic(&dict, "service_type", + DBUS_TYPE_STRING, &type); + supplicant_dbus_dict_append_fixed_array(&dict, "query", + DBUS_TYPE_BYTE, &service->query, + service->query_length); + supplicant_dbus_dict_append_fixed_array(&dict, "response", + DBUS_TYPE_BYTE, &service->response, + service->response_length); + } else if (service->version && service->service) { + type = "upnp"; + supplicant_dbus_dict_append_basic(&dict, "service_type", + DBUS_TYPE_STRING, &type); + supplicant_dbus_dict_append_basic(&dict, "version", + DBUS_TYPE_INT32, &service->version); + supplicant_dbus_dict_append_basic(&dict, "service", + DBUS_TYPE_STRING, &service->service); + } supplicant_dbus_dict_close(iter, &dict); } -int g_supplicant_interface_connect(GSupplicantInterface *interface, - GSupplicantSSID *ssid, +int g_supplicant_interface_p2p_add_service(GSupplicantInterface *interface, GSupplicantInterfaceCallback callback, - void *user_data) + GSupplicantP2PServiceParams *p2p_service_params, + void *user_data) { - struct interface_connect_data *data; + struct p2p_service_data *data; int ret; - if (interface == NULL) - return -EINVAL; - - if (system_available == FALSE) - return -EFAULT; + SUPPLICANT_DBG(""); - /* TODO: Check if we're already connected and switch */ + if (!interface->p2p_support) + return -ENOTSUP; data = dbus_malloc0(sizeof(*data)); - if (data == NULL) + if (!data) return -ENOMEM; + data->registration = true; data->interface = interface; + data->service = p2p_service_params; data->callback = callback; - data->ssid = ssid; data->user_data = user_data; ret = supplicant_dbus_method_call(interface->path, - SUPPLICANT_INTERFACE ".Interface", "AddNetwork", - interface_add_network_params, - interface_add_network_result, data); - if (ret < 0) + SUPPLICANT_INTERFACE ".Interface.P2PDevice", "AddService", + interface_p2p_service_params, interface_p2p_service_result, + data, interface); + if (ret < 0) { + dbus_free(data); return ret; + } return -EINPROGRESS; } -static void network_remove_result(const char *error, - DBusMessageIter *iter, void *user_data) +int g_supplicant_interface_p2p_del_service(GSupplicantInterface *interface, + GSupplicantP2PServiceParams *p2p_service_params) { - struct interface_data *data = user_data; - int result = 0; + struct p2p_service_data *data; + int ret; SUPPLICANT_DBG(""); - if (error != NULL) - result = -EIO; + if (!interface->p2p_support) + return -ENOTSUP; - if (data->callback != NULL) - data->callback(result, data->interface, data->user_data); + data = dbus_malloc0(sizeof(*data)); + if (!data) + return -ENOMEM; - dbus_free(data); + data->interface = interface; + data->service = p2p_service_params; + + ret = supplicant_dbus_method_call(interface->path, + SUPPLICANT_INTERFACE ".Interface.P2PDevice", "DeleteService", + interface_p2p_service_params, interface_p2p_service_result, + data, interface); + if (ret < 0) { + dbus_free(data); + return ret; + } + + return -EINPROGRESS; } -static void network_remove_params(DBusMessageIter *iter, void *user_data) +struct p2p_listen_data { + int period; + int interval; +}; + +static void interface_p2p_listen_params(DBusMessageIter *iter, void *user_data) { - struct interface_data *data = user_data; - const char *path = data->interface->network_path; + struct p2p_listen_data *params = user_data; + DBusMessageIter dict; - SUPPLICANT_DBG("path %s", path); + supplicant_dbus_dict_open(iter, &dict); - dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &path); + supplicant_dbus_dict_append_basic(&dict, "period", + DBUS_TYPE_INT32, ¶ms->period); + supplicant_dbus_dict_append_basic(&dict, "interval", + DBUS_TYPE_INT32, ¶ms->interval); + supplicant_dbus_dict_close(iter, &dict); } -static int network_remove(struct interface_data *data) +int g_supplicant_interface_p2p_listen(GSupplicantInterface *interface, + int period, int interval) { - GSupplicantInterface *interface = data->interface; + struct p2p_listen_data params; SUPPLICANT_DBG(""); + if (!interface->p2p_support) + return -ENOTSUP; + + params.period = period; + params.interval = interval; + return supplicant_dbus_method_call(interface->path, - SUPPLICANT_INTERFACE ".Interface", "RemoveNetwork", - network_remove_params, network_remove_result, data); + SUPPLICANT_INTERFACE ".Interface.P2PDevice", + "ExtendedListen", interface_p2p_listen_params, + NULL, ¶ms, NULL); } -static void interface_disconnect_result(const char *error, - DBusMessageIter *iter, void *user_data) +static void widi_ies_params(DBusMessageIter *iter, void *user_data) { - struct interface_data *data = user_data; + struct p2p_service_data *data = user_data; + GSupplicantP2PServiceParams *service = data->service; + DBusMessageIter array; - SUPPLICANT_DBG(""); + SUPPLICANT_DBG("%p - %d", service->wfd_ies, service->wfd_ies_length); - if (error != NULL && data->callback != NULL) - data->callback(-EIO, data->interface, data->user_data); + dbus_message_iter_open_container(iter, DBUS_TYPE_ARRAY, + DBUS_TYPE_BYTE_AS_STRING, &array); + + if (service->wfd_ies && service->wfd_ies_length > 0) { + dbus_message_iter_append_fixed_array(&array, DBUS_TYPE_BYTE, + &service->wfd_ies, service->wfd_ies_length); + } - network_remove(data); + dbus_message_iter_close_container(iter, &array); } -int g_supplicant_interface_disconnect(GSupplicantInterface *interface, +int g_supplicant_set_widi_ies(GSupplicantP2PServiceParams *p2p_service_params, GSupplicantInterfaceCallback callback, - void *user_data) + void *user_data) { - struct interface_data *data; + struct p2p_service_data *data; + int ret; SUPPLICANT_DBG(""); - if (interface == NULL) - return -EINVAL; - - if (system_available == FALSE) + if (!system_available) return -EFAULT; data = dbus_malloc0(sizeof(*data)); - if (data == NULL) + if (!data) return -ENOMEM; - data->interface = interface; + data->service = p2p_service_params; data->callback = callback; data->user_data = user_data; - return supplicant_dbus_method_call(interface->path, - SUPPLICANT_INTERFACE ".Interface", "Disconnect", - NULL, interface_disconnect_result, data); + if (p2p_service_params->wfd_ies) + data->registration = true; + + ret = supplicant_dbus_property_set(SUPPLICANT_PATH, + SUPPLICANT_INTERFACE, "WFDIEs", + DBUS_TYPE_ARRAY_AS_STRING + DBUS_TYPE_BYTE_AS_STRING, + widi_ies_params, + interface_p2p_service_result, + data, NULL); + if (ret < 0 && ret != -EINPROGRESS) { + dbus_free(data); + return ret; + } + + return -EINPROGRESS; } @@ -2658,6 +8431,18 @@ static const char *g_supplicant_rule4 = "type=signal," "interface=" SUPPLICANT_INTERFACE ".BSS"; static const char *g_supplicant_rule5 = "type=signal," "interface=" SUPPLICANT_INTERFACE ".Network"; +#if !defined TIZEN_EXT +static const char *g_supplicant_rule6 = "type=signal," + "interface=" SUPPLICANT_INTERFACE ".Interface.P2PDevice"; +static const char *g_supplicant_rule7 = "type=signal," + "interface=" SUPPLICANT_INTERFACE ".Peer"; +static const char *g_supplicant_rule8 = "type=signal," + "interface=" SUPPLICANT_INTERFACE ".Group"; +#endif +#if defined TIZEN_EXT_WIFI_MESH +static const char *g_supplicant_rule9 = "type=signal," + "interface=" SUPPLICANT_INTERFACE ".Interface.Mesh"; +#endif static void invoke_introspect_method(void) { @@ -2668,7 +8453,7 @@ static void invoke_introspect_method(void) DBUS_INTERFACE_INTROSPECTABLE, "Introspect"); - if (message == NULL) + if (!message) return; dbus_message_set_no_reply(message, TRUE); @@ -2676,19 +8461,79 @@ static void invoke_introspect_method(void) dbus_message_unref(message); } +#if defined TIZEN_EXT +void g_supplicant_set_ins_settings(GSupplicantINSPreferredFreq preferred_freq_bssid, + bool last_connected_bssid, bool assoc_reject, bool signal_bssid, + unsigned int preferred_freq_bssid_score, unsigned int last_connected_bssid_score, + unsigned int assoc_reject_score, int signal_level3_5ghz, int signal_level3_24ghz) +{ + ins_settings.preferred_freq_bssid = preferred_freq_bssid; + ins_settings.last_connected_bssid = last_connected_bssid; + ins_settings.assoc_reject = assoc_reject; + ins_settings.signal_bssid = signal_bssid; + ins_settings.preferred_freq_bssid_score = preferred_freq_bssid_score; + ins_settings.last_connected_bssid_score = last_connected_bssid_score; + ins_settings.assoc_reject_score = assoc_reject_score; + ins_settings.signal_level3_5ghz = signal_level3_5ghz; + ins_settings.signal_level3_24ghz = signal_level3_24ghz; + + SUPPLICANT_DBG("preferred_freq_bssid [%s]", preferred_freq_bssid ? "true" : "false"); + SUPPLICANT_DBG("preferred_freq_bssid_score [%d]", preferred_freq_bssid_score); + SUPPLICANT_DBG("last_connected_bssid [%s]", last_connected_bssid ? "true" : "false"); + SUPPLICANT_DBG("last_connected_bssid_score [%d]", last_connected_bssid_score); + SUPPLICANT_DBG("assoc_reject [%s]", assoc_reject ? "true" : "false"); + SUPPLICANT_DBG("assoc_reject_score [%d]", assoc_reject_score); + SUPPLICANT_DBG("signal_bssid [%s]", signal_bssid ? "true" : "false"); + SUPPLICANT_DBG("signal_level3_5ghz [%d]", signal_level3_5ghz); + SUPPLICANT_DBG("signal_level3_24ghz [%d]", signal_level3_24ghz); +} +#endif + +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET +void g_supplicant_register_eap_callback(g_supplicant_eap_callback cb) +{ + SUPPLICANT_DBG("g_supplicant_register_eap_callback %p", cb); + + if (!callbacks_pointer) { + SUPPLICANT_DBG("callbacks_pointer is NULL"); + return; + } + + callbacks_pointer->eap = cb; +} + +void g_supplicant_unregister_eap_callback(void) +{ + SUPPLICANT_DBG("g_supplicant_unregister_eap_callback"); + + if (!callbacks_pointer) { + SUPPLICANT_DBG("callbacks_pointer is NULL"); + return; + } + + callbacks_pointer->eap = NULL; +} +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ + +#if defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET +int g_supplicant_register(GSupplicantCallbacks *callbacks) +#else /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ int g_supplicant_register(const GSupplicantCallbacks *callbacks) +#endif /* defined TIZEN_EXT && defined TIZEN_EXT_EAP_ON_ETHERNET */ { connection = dbus_bus_get(DBUS_BUS_SYSTEM, NULL); - if (connection == NULL) + if (!connection) return -EIO; - if (dbus_connection_add_filter(connection, - g_supplicant_filter, NULL, NULL) == FALSE) { + if (!dbus_connection_add_filter(connection, g_supplicant_filter, + NULL, NULL)) { dbus_connection_unref(connection); connection = NULL; return -EIO; } - +#if defined TIZEN_EXT + simplified_log = connman_setting_get_bool("SimplifiedLog"); +#endif callbacks_pointer = callbacks; eap_methods = 0; @@ -2697,6 +8542,14 @@ int g_supplicant_register(const GSupplicantCallbacks *callbacks) bss_mapping = g_hash_table_new_full(g_str_hash, g_str_equal, NULL, NULL); + peer_mapping = g_hash_table_new_full(g_str_hash, g_str_equal, + NULL, NULL); + group_mapping = g_hash_table_new_full(g_str_hash, g_str_equal, + NULL, NULL); + pending_peer_connection = g_hash_table_new_full(g_str_hash, g_str_equal, + NULL, NULL); + config_file_table = g_hash_table_new_full(g_str_hash, g_str_equal, + g_free, g_free); supplicant_dbus_setup(connection); @@ -2706,17 +8559,31 @@ int g_supplicant_register(const GSupplicantCallbacks *callbacks) dbus_bus_add_match(connection, g_supplicant_rule3, NULL); dbus_bus_add_match(connection, g_supplicant_rule4, NULL); dbus_bus_add_match(connection, g_supplicant_rule5, NULL); +#if defined TIZEN_EXT + dbus_bus_add_match(connection, + "type=signal,interface=org.tizen.system.deviced.PowerOff," + "member=ChangeState", NULL); +#endif +#if !defined TIZEN_EXT + dbus_bus_add_match(connection, g_supplicant_rule6, NULL); + dbus_bus_add_match(connection, g_supplicant_rule7, NULL); + dbus_bus_add_match(connection, g_supplicant_rule8, NULL); +#endif +#if defined TIZEN_EXT_WIFI_MESH + dbus_bus_add_match(connection, g_supplicant_rule9, NULL); +#endif dbus_connection_flush(connection); if (dbus_bus_name_has_owner(connection, - SUPPLICANT_SERVICE, NULL) == TRUE) { + SUPPLICANT_SERVICE, NULL)) { system_available = TRUE; supplicant_dbus_property_get_all(SUPPLICANT_PATH, SUPPLICANT_INTERFACE, - service_property, NULL); + service_property, NULL, NULL); } else invoke_introspect_method(); + SUPPLICANT_DBG("supplicant dbus setup completed"); return 0; } @@ -2739,14 +8606,22 @@ static void unregister_remove_interface(gpointer key, gpointer value, SUPPLICANT_INTERFACE, "RemoveInterface", unregister_interface_remove_params, - NULL, interface->path); + NULL, interface->path, NULL); } void g_supplicant_unregister(const GSupplicantCallbacks *callbacks) { SUPPLICANT_DBG(""); - if (connection != NULL) { + if (connection) { +#if defined TIZEN_EXT_WIFI_MESH + dbus_bus_remove_match(connection, g_supplicant_rule9, NULL); +#endif +#if !defined TIZEN_EXT + dbus_bus_remove_match(connection, g_supplicant_rule8, NULL); + dbus_bus_remove_match(connection, g_supplicant_rule7, NULL); + dbus_bus_remove_match(connection, g_supplicant_rule6, NULL); +#endif dbus_bus_remove_match(connection, g_supplicant_rule5, NULL); dbus_bus_remove_match(connection, g_supplicant_rule4, NULL); dbus_bus_remove_match(connection, g_supplicant_rule3, NULL); @@ -2759,22 +8634,37 @@ void g_supplicant_unregister(const GSupplicantCallbacks *callbacks) g_supplicant_filter, NULL); } - if (bss_mapping != NULL) { + if (config_file_table) { + g_hash_table_destroy(config_file_table); + config_file_table = NULL; + } + + if (bss_mapping) { g_hash_table_destroy(bss_mapping); bss_mapping = NULL; } - if (system_available == TRUE) - callback_system_killed(); + if (peer_mapping) { + g_hash_table_destroy(peer_mapping); + peer_mapping = NULL; + } - if (interface_table != NULL) { - g_hash_table_foreach(interface_table, + if (group_mapping) { + g_hash_table_destroy(group_mapping); + group_mapping = NULL; + } + + if (interface_table) { + g_hash_table_foreach(interface_table, unregister_remove_interface, NULL); g_hash_table_destroy(interface_table); interface_table = NULL; } - if (connection != NULL) { + if (system_available) + callback_system_killed(); + + if (connection) { dbus_connection_unref(connection); connection = NULL; }