/* * * Connection Manager * * Copyright (C) 2007-2014 Intel Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include #include #include #include "connman.h" #define CONNECT_TIMEOUT 120 #if defined TIZEN_EXT #define WIFI_BSSID_STR_LEN 18 #define MAX_WIFI_PROFILES 200 #endif #if defined TIZEN_EXT #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 static DBusConnection *connection = NULL; static GList *service_list = NULL; static GHashTable *service_hash = NULL; static GSList *counter_list = NULL; static unsigned int autoconnect_id = 0; static unsigned int vpn_autoconnect_id = 0; static struct connman_service *current_default = NULL; static bool services_dirty = false; #if defined TIZEN_EXT static bool auto_connect_mode = TRUE; struct saved_profiles { GTimeVal modified; gchar *profile_name; }; #endif #if defined TIZEN_EXT enum connman_ins_preferred_freq { CONNMAN_INS_PREFERRED_FREQ_UNKNOWN, CONNMAN_INS_PREFERRED_FREQ_24GHZ, CONNMAN_INS_PREFERRED_FREQ_5GHZ, }; struct connman_ins_settings { bool last_user_selection; unsigned int last_user_selection_time; unsigned int last_user_selection_score; bool last_connected; unsigned int last_connected_score; enum connman_ins_preferred_freq preferred_freq; unsigned int preferred_freq_score; unsigned int security_priority[CONNMAN_SERVICE_SECURITY_MAX]; unsigned int security_priority_count; unsigned int security_priority_score; bool signal; bool internet; unsigned int internet_score; int signal_level3_5ghz; int signal_level3_24ghz; }; static struct connman_ins_settings ins_settings; static unsigned char invalid_bssid[WIFI_BSSID_LEN_MAX] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; #endif struct connman_stats { bool valid; bool enabled; struct connman_stats_data data_last; struct connman_stats_data data; GTimer *timer; }; struct connman_stats_counter { bool append_all; struct connman_stats stats; struct connman_stats stats_roaming; }; struct connman_service { int refcount; char *identifier; char *path; enum connman_service_type type; enum connman_service_security security; enum connman_service_state state; enum connman_service_state state_ipv4; enum connman_service_state state_ipv6; enum connman_service_error error; enum connman_service_connect_reason connect_reason; uint8_t strength; bool favorite; bool immutable; bool hidden; bool ignore; bool autoconnect; GTimeVal modified; unsigned int order; char *name; char *passphrase; bool roaming; struct connman_ipconfig *ipconfig_ipv4; struct connman_ipconfig *ipconfig_ipv6; struct connman_network *network; struct connman_provider *provider; char **nameservers; char **nameservers_config; char **nameservers_auto; int nameservers_timeout; char **domains; bool mdns; bool mdns_config; char *hostname; char *domainname; char **timeservers; char **timeservers_config; /* 802.1x settings from the config files */ char *eap; char *identity; char *anonymous_identity; char *agent_identity; char *ca_cert_file; char *subject_match; char *altsubject_match; char *domain_suffix_match; char *domain_match; char *client_cert_file; char *private_key_file; char *private_key_passphrase; char *phase2; DBusMessage *pending; DBusMessage *provider_pending; guint timeout; struct connman_stats stats; struct connman_stats stats_roaming; GHashTable *counter_table; enum connman_service_proxy_method proxy; enum connman_service_proxy_method proxy_config; char **proxies; char **excludes; char *pac; bool wps; bool wps_advertizing; guint online_timeout; int online_check_interval_ipv4; int online_check_interval_ipv6; bool do_split_routing; bool new_service; bool hidden_service; char *config_file; char *config_entry; #if defined TIZEN_EXT /* * Description: TIZEN implements system global connection management. * It's only for PDP (cellular) bearer. Wi-Fi is managed * by ConnMan automatically. Reference count can help to * manage open/close connection requests by each application. */ int user_pdn_connection_refcount; bool storage_reload; /* * Description: In case of EAP security type, * user can select the keymgmt type for roaming(802.11r). * - FT, CCKM, OKC, ... */ char *keymgmt_type; int disconnect_reason; int assoc_status_code; /* * Only for EAP-FAST */ char *phase1; /* * Description: To indicate that disconnection triggered by user. */ bool disconnection_requested; enum connman_dnsconfig_method dns_config_method_ipv4; enum connman_dnsconfig_method dns_config_method_ipv6; #endif #if defined TIZEN_EXT char *connector; char *c_sign_key; char *net_access_key; #endif #if defined TIZEN_EXT unsigned char last_connected_bssid[WIFI_BSSID_LEN_MAX]; bool is_internet_connection; int assoc_reject_count; #if defined TIZEN_EXT_INS int score_last_user_selection; int score_last_connected; int score_frequency; int score_security_priority; int score_internet_connection; int score_strength; #endif int ins_score; #endif }; static bool allow_property_changed(struct connman_service *service); static struct connman_ipconfig *create_ip4config(struct connman_service *service, int index, enum connman_ipconfig_method method); static struct connman_ipconfig *create_ip6config(struct connman_service *service, int index); static void dns_changed(struct connman_service *service); struct find_data { const char *path; struct connman_service *service; }; #if defined TIZEN_EXT struct assoc_reject_data { char *bssid; GSList *reject_time_list; }; #endif #if defined TIZEN_EXT /* * Public APIs to use user_pdn_connection_refcount */ void connman_service_user_pdn_connection_ref(struct connman_service *service) { __sync_fetch_and_add(&service->user_pdn_connection_refcount, 1); DBG("User made PDN connection referenced: %d", service->user_pdn_connection_refcount); } gboolean connman_service_user_pdn_connection_unref_and_test( struct connman_service *service) { __sync_synchronize(); DBG("User made PDN connection referenced: %d, which will be decreased", service->user_pdn_connection_refcount); if (service->user_pdn_connection_refcount < 1) return TRUE; if (__sync_sub_and_fetch(&service->user_pdn_connection_refcount, 1) == 0) return TRUE; return FALSE; } gboolean connman_service_is_no_ref_user_pdn_connection( struct connman_service *cellular) { if (cellular == NULL) return TRUE; __sync_synchronize(); if (cellular->type == CONNMAN_SERVICE_TYPE_CELLULAR && cellular->user_pdn_connection_refcount == 0) return TRUE; return FALSE; } #endif static void compare_path(gpointer value, gpointer user_data) { struct connman_service *service = value; struct find_data *data = user_data; if (data->service) return; if (g_strcmp0(service->path, data->path) == 0) data->service = service; } static struct connman_service *find_service(const char *path) { struct find_data data = { .path = path, .service = NULL }; DBG("path %s", path); g_list_foreach(service_list, compare_path, &data); return data.service; } static const char *reason2string(enum connman_service_connect_reason reason) { switch (reason) { case CONNMAN_SERVICE_CONNECT_REASON_NONE: return "none"; case CONNMAN_SERVICE_CONNECT_REASON_USER: return "user"; case CONNMAN_SERVICE_CONNECT_REASON_AUTO: return "auto"; case CONNMAN_SERVICE_CONNECT_REASON_SESSION: return "session"; } return "unknown"; } const char *__connman_service_type2string(enum connman_service_type type) { switch (type) { case CONNMAN_SERVICE_TYPE_UNKNOWN: break; case CONNMAN_SERVICE_TYPE_SYSTEM: return "system"; case CONNMAN_SERVICE_TYPE_ETHERNET: return "ethernet"; case CONNMAN_SERVICE_TYPE_WIFI: return "wifi"; case CONNMAN_SERVICE_TYPE_BLUETOOTH: return "bluetooth"; case CONNMAN_SERVICE_TYPE_CELLULAR: return "cellular"; case CONNMAN_SERVICE_TYPE_GPS: return "gps"; case CONNMAN_SERVICE_TYPE_VPN: return "vpn"; case CONNMAN_SERVICE_TYPE_GADGET: return "gadget"; case CONNMAN_SERVICE_TYPE_P2P: return "p2p"; #if defined TIZEN_EXT_WIFI_MESH case CONNMAN_SERVICE_TYPE_MESH: return "mesh"; #endif } return NULL; } enum connman_service_type __connman_service_string2type(const char *str) { if (!str) return CONNMAN_SERVICE_TYPE_UNKNOWN; if (strcmp(str, "ethernet") == 0) return CONNMAN_SERVICE_TYPE_ETHERNET; if (strcmp(str, "gadget") == 0) return CONNMAN_SERVICE_TYPE_GADGET; if (strcmp(str, "wifi") == 0) return CONNMAN_SERVICE_TYPE_WIFI; if (strcmp(str, "cellular") == 0) return CONNMAN_SERVICE_TYPE_CELLULAR; if (strcmp(str, "bluetooth") == 0) return CONNMAN_SERVICE_TYPE_BLUETOOTH; if (strcmp(str, "vpn") == 0) return CONNMAN_SERVICE_TYPE_VPN; if (strcmp(str, "gps") == 0) return CONNMAN_SERVICE_TYPE_GPS; if (strcmp(str, "system") == 0) return CONNMAN_SERVICE_TYPE_SYSTEM; if (strcmp(str, "p2p") == 0) return CONNMAN_SERVICE_TYPE_P2P; return CONNMAN_SERVICE_TYPE_UNKNOWN; } enum connman_service_security __connman_service_string2security(const char *str) { if (!str) return CONNMAN_SERVICE_SECURITY_UNKNOWN; if (!strcmp(str, "psk")) return CONNMAN_SERVICE_SECURITY_PSK; if (!strcmp(str, "ieee8021x") || !strcmp(str, "8021x")) return CONNMAN_SERVICE_SECURITY_8021X; if (!strcmp(str, "none") || !strcmp(str, "open")) return CONNMAN_SERVICE_SECURITY_NONE; if (!strcmp(str, "wep")) return CONNMAN_SERVICE_SECURITY_WEP; #if defined TIZEN_EXT if (!strcmp(str, "rsn")) return CONNMAN_SERVICE_SECURITY_RSN; if (!strcmp(str, "sae")) return CONNMAN_SERVICE_SECURITY_SAE; if (!strcmp(str, "owe")) return CONNMAN_SERVICE_SECURITY_OWE; if (!strcmp(str, "dpp")) return CONNMAN_SERVICE_SECURITY_DPP; #endif return CONNMAN_SERVICE_SECURITY_UNKNOWN; } static const char *security2string(enum connman_service_security security) { switch (security) { case CONNMAN_SERVICE_SECURITY_UNKNOWN: break; case CONNMAN_SERVICE_SECURITY_NONE: return "none"; case CONNMAN_SERVICE_SECURITY_WEP: return "wep"; case CONNMAN_SERVICE_SECURITY_PSK: case CONNMAN_SERVICE_SECURITY_WPA: #if defined TIZEN_EXT return "psk"; case CONNMAN_SERVICE_SECURITY_RSN: return "rsn"; case CONNMAN_SERVICE_SECURITY_SAE: return "sae"; case CONNMAN_SERVICE_SECURITY_OWE: return "owe"; case CONNMAN_SERVICE_SECURITY_DPP: return "dpp"; #else case CONNMAN_SERVICE_SECURITY_RSN: return "psk"; #endif case CONNMAN_SERVICE_SECURITY_8021X: return "ieee8021x"; } return NULL; } static const char *state2string(enum connman_service_state state) { switch (state) { case CONNMAN_SERVICE_STATE_UNKNOWN: break; case CONNMAN_SERVICE_STATE_IDLE: return "idle"; case CONNMAN_SERVICE_STATE_ASSOCIATION: return "association"; case CONNMAN_SERVICE_STATE_CONFIGURATION: return "configuration"; case CONNMAN_SERVICE_STATE_READY: return "ready"; case CONNMAN_SERVICE_STATE_ONLINE: return "online"; case CONNMAN_SERVICE_STATE_DISCONNECT: return "disconnect"; case CONNMAN_SERVICE_STATE_FAILURE: return "failure"; } return NULL; } static const char *error2string(enum connman_service_error error) { switch (error) { case CONNMAN_SERVICE_ERROR_UNKNOWN: break; case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE: return "out-of-range"; case CONNMAN_SERVICE_ERROR_PIN_MISSING: return "pin-missing"; case CONNMAN_SERVICE_ERROR_DHCP_FAILED: return "dhcp-failed"; case CONNMAN_SERVICE_ERROR_CONNECT_FAILED: return "connect-failed"; case CONNMAN_SERVICE_ERROR_LOGIN_FAILED: return "login-failed"; case CONNMAN_SERVICE_ERROR_AUTH_FAILED: return "auth-failed"; case CONNMAN_SERVICE_ERROR_INVALID_KEY: return "invalid-key"; case CONNMAN_SERVICE_ERROR_BLOCKED: return "blocked"; } return NULL; } static const char *proxymethod2string(enum connman_service_proxy_method method) { switch (method) { case CONNMAN_SERVICE_PROXY_METHOD_DIRECT: return "direct"; case CONNMAN_SERVICE_PROXY_METHOD_MANUAL: return "manual"; case CONNMAN_SERVICE_PROXY_METHOD_AUTO: return "auto"; case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN: break; } return NULL; } static enum connman_service_proxy_method string2proxymethod(const char *method) { if (g_strcmp0(method, "direct") == 0) return CONNMAN_SERVICE_PROXY_METHOD_DIRECT; else if (g_strcmp0(method, "auto") == 0) return CONNMAN_SERVICE_PROXY_METHOD_AUTO; else if (g_strcmp0(method, "manual") == 0) return CONNMAN_SERVICE_PROXY_METHOD_MANUAL; else return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN; } #ifdef TIZEN_EXT static const char *__connman_dnsconfig_method2string(enum connman_dnsconfig_method method) { switch (method) { case CONNMAN_DNSCONFIG_METHOD_UNKNOWN: return "unknown"; case CONNMAN_DNSCONFIG_METHOD_MANUAL: return "manual"; case CONNMAN_DNSCONFIG_METHOD_DHCP: return "dhcp"; } return NULL; } static enum connman_dnsconfig_method __connman_dnsconfig_string2method( const char *method) { if (g_strcmp0(method, "manual") == 0) return CONNMAN_DNSCONFIG_METHOD_MANUAL; else if (g_strcmp0(method, "dhcp") == 0) return CONNMAN_DNSCONFIG_METHOD_DHCP; else return CONNMAN_DNSCONFIG_METHOD_UNKNOWN; } #endif static void set_split_routing(struct connman_service *service, bool value) { if (service->type != CONNMAN_SERVICE_TYPE_VPN) return; service->do_split_routing = value; if (service->do_split_routing) service->order = 0; else service->order = 10; } int __connman_service_load_modifiable(struct connman_service *service) { GKeyFile *keyfile; GError *error = NULL; gchar *str; bool autoconnect; DBG("service %p", service); keyfile = connman_storage_load_service(service->identifier); if (!keyfile) return -EIO; switch (service->type) { case CONNMAN_SERVICE_TYPE_UNKNOWN: case CONNMAN_SERVICE_TYPE_SYSTEM: case CONNMAN_SERVICE_TYPE_GPS: case CONNMAN_SERVICE_TYPE_P2P: #if defined TIZEN_EXT_WIFI_MESH case CONNMAN_SERVICE_TYPE_MESH: #endif break; case CONNMAN_SERVICE_TYPE_VPN: set_split_routing(service, g_key_file_get_boolean(keyfile, service->identifier, "SplitRouting", NULL)); /* fall through */ case CONNMAN_SERVICE_TYPE_WIFI: case CONNMAN_SERVICE_TYPE_GADGET: case CONNMAN_SERVICE_TYPE_BLUETOOTH: case CONNMAN_SERVICE_TYPE_CELLULAR: case CONNMAN_SERVICE_TYPE_ETHERNET: autoconnect = g_key_file_get_boolean(keyfile, service->identifier, "AutoConnect", &error); if (!error) service->autoconnect = autoconnect; g_clear_error(&error); break; } str = g_key_file_get_string(keyfile, service->identifier, "Modified", NULL); if (str) { g_time_val_from_iso8601(str, &service->modified); g_free(str); } g_key_file_free(keyfile); return 0; } #if defined TIZEN_EXT static void save_assoc_reject(gpointer key, gpointer value, gpointer user_data) { struct assoc_reject_data *assoc_rd = value; GString *assoc_reject_str = user_data; GSList *list; char *val_str; if (g_slist_length(assoc_rd->reject_time_list) < 1) return; for (list = assoc_rd->reject_time_list; list; list = list->next) { time_t assoc_reject_time = GPOINTER_TO_INT(list->data); val_str = g_strdup_printf("%s_%ld", assoc_rd->bssid, assoc_reject_time); if (assoc_reject_str->len > 0) g_string_append_printf(assoc_reject_str, " %s", val_str); else g_string_append(assoc_reject_str, val_str); g_free(val_str); } } static void count_assoc_reject(gpointer key, gpointer value, gpointer user_data) { struct assoc_reject_data *assoc_data = value; int *assoc_reject_count = user_data; *assoc_reject_count += g_slist_length(assoc_data->reject_time_list); } static bool update_assoc_reject(struct connman_service *service) { GHashTable *assoc_reject_table; int assoc_reject_count; if (!service->network) return false; assoc_reject_table = connman_network_get_assoc_reject_table(service->network); if (assoc_reject_table) { assoc_reject_count = 0; g_hash_table_foreach(assoc_reject_table, count_assoc_reject, &assoc_reject_count); #if defined TIZEN_EXT_INS DBG("assoc reject count [%d -> %d]", service->assoc_reject_count, assoc_reject_count); #endif if (service->assoc_reject_count != assoc_reject_count) { service->assoc_reject_count = assoc_reject_count; return true; } } return false; } static int service_ext_load(struct connman_service *service) { GKeyFile *keyfile; GHashTable *reject_table; char **reject_list; gsize reject_len; struct assoc_reject_data *reject_data; char **bssid_time; char *bssid; time_t reject_time; time_t curr_time; time_t ref_time; struct tm* ref_timeinfo; int i; int err = 0; DBG("service %p", service); if (!service->network) return -EINVAL; if (service->type != CONNMAN_SERVICE_TYPE_WIFI) return -EINVAL; keyfile = connman_storage_load_service(service->identifier); if (!keyfile) return -EIO; reject_table = connman_network_get_assoc_reject_table(service->network); reject_list = g_key_file_get_string_list(keyfile, service->identifier, "AssocReject", &reject_len, NULL); if (!reject_list || reject_len == 0) { g_strfreev(reject_list); goto done; } /* Only events that occur within one hour are appened. */ curr_time = time(NULL); ref_timeinfo = localtime(&curr_time); ref_timeinfo->tm_hour -= 1; ref_time = mktime(ref_timeinfo); for (i = 0; reject_list[i]; i++) { bssid_time = g_strsplit(reject_list[i], "_", 0); if (!bssid_time) { err = -ERANGE; continue; } bssid = bssid_time[0]; reject_time = strtol(bssid_time[1], NULL, 10); if (reject_time < ref_time) { g_strfreev(bssid_time); err = -ERANGE; continue; } reject_data = g_hash_table_lookup(reject_table, bssid); if (!reject_data) { reject_data = g_try_new0(struct assoc_reject_data, 1); if (!reject_data) { g_strfreev(bssid_time); err = -ERANGE; continue; } reject_data->bssid = g_strdup(bssid); g_hash_table_insert(reject_table, reject_data->bssid, reject_data); } reject_data->reject_time_list = g_slist_append(reject_data->reject_time_list, GINT_TO_POINTER(reject_time)); #if defined TIZEN_EXT_INS DBG("assoc reject [%s_%ld]", bssid, reject_time); #endif g_strfreev(bssid_time); } g_strfreev(reject_list); done: g_key_file_free(keyfile); return err; } static int service_ext_save(struct connman_service *service) { GKeyFile *keyfile; GHashTable *reject_table; GString *reject_str; char **reject_list; guint reject_len; int err = 0; DBG("service %p", service); if (!service->network) return -EINVAL; if (service->type != CONNMAN_SERVICE_TYPE_WIFI) return -EINVAL; keyfile = __connman_storage_open_service(service->identifier); if (!keyfile) return -EIO; /* Last connected BSSID */ if (memcmp(service->last_connected_bssid, invalid_bssid, WIFI_BSSID_LEN_MAX)) { char *identifier = service->identifier; GString *bssid_str; unsigned int i; bssid_str = g_string_sized_new(MAC_ADDRESS_LENGTH); if (!bssid_str) { err = -ENOMEM; goto next; } for (i = 0; i < WIFI_BSSID_LEN_MAX; i++) { g_string_append_printf(bssid_str, "%02x", service->last_connected_bssid[i]); if (i < WIFI_BSSID_LEN_MAX - 1) g_string_append(bssid_str, ":"); } g_key_file_set_string(keyfile, identifier, "LastConnectedBSSID", bssid_str->str); #if defined TIZEN_EXT_INS DBG("last connected bssid[%s]", bssid_str->str); #endif g_string_free(bssid_str, TRUE); } next: /* Assoc reject */ reject_table = connman_network_get_assoc_reject_table(service->network); if (reject_table && g_hash_table_size(reject_table) > 0) { reject_str = g_string_new(NULL); if (!reject_str) { err = -ENOMEM; goto done; } g_hash_table_foreach(reject_table, save_assoc_reject, reject_str); reject_list = g_strsplit_set(reject_str->str, " ", 0); reject_len = g_strv_length(reject_list); g_key_file_set_string_list(keyfile, service->identifier, "AssocReject", (const gchar **)reject_list, reject_len); #if defined TIZEN_EXT_INS DBG("assoc reject table [%d]", reject_len); #endif g_strfreev(reject_list); g_string_free(reject_str, TRUE); } else { g_key_file_remove_key(keyfile, service->identifier, "AssocReject", NULL); } done: __connman_storage_save_service(keyfile, service->identifier); g_key_file_free(keyfile); return err; } #endif static int service_load(struct connman_service *service) { GKeyFile *keyfile; GError *error = NULL; gsize length; gchar *str; bool autoconnect; unsigned int ssid_len; int err = 0; #if defined TIZEN_EXT bool internet_connection; #endif DBG("service %p", service); keyfile = connman_storage_load_service(service->identifier); if (!keyfile) { service->new_service = true; return -EIO; } else service->new_service = false; switch (service->type) { case CONNMAN_SERVICE_TYPE_UNKNOWN: case CONNMAN_SERVICE_TYPE_SYSTEM: case CONNMAN_SERVICE_TYPE_GPS: case CONNMAN_SERVICE_TYPE_P2P: #if defined TIZEN_EXT_WIFI_MESH case CONNMAN_SERVICE_TYPE_MESH: #endif break; case CONNMAN_SERVICE_TYPE_VPN: set_split_routing(service, g_key_file_get_boolean(keyfile, service->identifier, "SplitRouting", NULL)); autoconnect = g_key_file_get_boolean(keyfile, service->identifier, "AutoConnect", &error); if (!error) service->autoconnect = autoconnect; g_clear_error(&error); break; case CONNMAN_SERVICE_TYPE_WIFI: if (!service->name) { gchar *name; name = g_key_file_get_string(keyfile, service->identifier, "Name", NULL); if (name) { g_free(service->name); service->name = name; } if (service->network) connman_network_set_name(service->network, name); } if (service->network && !connman_network_get_blob(service->network, "WiFi.SSID", &ssid_len)) { gchar *hex_ssid; hex_ssid = g_key_file_get_string(keyfile, service->identifier, "SSID", NULL); if (hex_ssid) { gchar *ssid; unsigned int i, j = 0, hex; size_t hex_ssid_len = strlen(hex_ssid); ssid = g_try_malloc0(hex_ssid_len / 2); if (!ssid) { g_free(hex_ssid); err = -ENOMEM; goto done; } for (i = 0; i < hex_ssid_len; i += 2) { sscanf(hex_ssid + i, "%02x", &hex); ssid[j++] = hex; } connman_network_set_blob(service->network, "WiFi.SSID", ssid, hex_ssid_len / 2); g_free(ssid); } g_free(hex_ssid); } #if defined TIZEN_EXT /* Last connected BSSID */ if (service->network) { gchar *bssid_str; unsigned char last_connected_bssid[WIFI_BSSID_LEN_MAX]; char **str_list; unsigned int i; bssid_str = g_key_file_get_string(keyfile, service->identifier, "LastConnectedBSSID", NULL); if (bssid_str) { str_list = g_strsplit(bssid_str, ":", 0); if (str_list) { for (i = 0; i < WIFI_BSSID_LEN_MAX; i++) last_connected_bssid[i] = strtol(str_list[i], NULL, 16); memcpy(service->last_connected_bssid, last_connected_bssid, WIFI_BSSID_LEN_MAX); connman_network_set_last_connected_bssid(service->network, last_connected_bssid); g_strfreev(str_list); } g_free(bssid_str); } } /* Internet connection */ internet_connection = g_key_file_get_boolean(keyfile, service->identifier, "InternetConnection", &error); if (!error) service->is_internet_connection = internet_connection; g_clear_error(&error); #endif /* fall through */ case CONNMAN_SERVICE_TYPE_GADGET: case CONNMAN_SERVICE_TYPE_BLUETOOTH: case CONNMAN_SERVICE_TYPE_CELLULAR: service->favorite = g_key_file_get_boolean(keyfile, service->identifier, "Favorite", NULL); /* fall through */ case CONNMAN_SERVICE_TYPE_ETHERNET: autoconnect = g_key_file_get_boolean(keyfile, service->identifier, "AutoConnect", &error); if (!error) service->autoconnect = autoconnect; g_clear_error(&error); break; } str = g_key_file_get_string(keyfile, service->identifier, "Modified", NULL); if (str) { g_time_val_from_iso8601(str, &service->modified); g_free(str); } str = g_key_file_get_string(keyfile, service->identifier, "Passphrase", NULL); if (str) { g_free(service->passphrase); service->passphrase = str; } if (service->ipconfig_ipv4) __connman_ipconfig_load(service->ipconfig_ipv4, keyfile, service->identifier, "IPv4."); if (service->ipconfig_ipv6) __connman_ipconfig_load(service->ipconfig_ipv6, keyfile, service->identifier, "IPv6."); service->nameservers_config = g_key_file_get_string_list(keyfile, service->identifier, "Nameservers", &length, NULL); if (service->nameservers_config && length == 0) { g_strfreev(service->nameservers_config); service->nameservers_config = NULL; } #ifdef TIZEN_EXT char *dns_method; dns_method = g_key_file_get_string(keyfile, service->identifier, "Nameservers.IPv4method", NULL); if (dns_method) { service->dns_config_method_ipv4 = __connman_dnsconfig_string2method(dns_method); g_free(dns_method); } dns_method = g_key_file_get_string(keyfile, service->identifier, "Nameservers.IPv6method", NULL); if (dns_method) { service->dns_config_method_ipv6 = __connman_dnsconfig_string2method(dns_method); g_free(dns_method); } #endif service->timeservers_config = g_key_file_get_string_list(keyfile, service->identifier, "Timeservers", &length, NULL); if (service->timeservers_config && length == 0) { g_strfreev(service->timeservers_config); service->timeservers_config = NULL; } service->domains = g_key_file_get_string_list(keyfile, service->identifier, "Domains", &length, NULL); if (service->domains && length == 0) { g_strfreev(service->domains); service->domains = NULL; } str = g_key_file_get_string(keyfile, service->identifier, "Proxy.Method", NULL); if (str) service->proxy_config = string2proxymethod(str); g_free(str); service->proxies = g_key_file_get_string_list(keyfile, service->identifier, "Proxy.Servers", &length, NULL); if (service->proxies && length == 0) { g_strfreev(service->proxies); service->proxies = NULL; } service->excludes = g_key_file_get_string_list(keyfile, service->identifier, "Proxy.Excludes", &length, NULL); if (service->excludes && length == 0) { g_strfreev(service->excludes); service->excludes = NULL; } str = g_key_file_get_string(keyfile, service->identifier, "Proxy.URL", NULL); if (str) { g_free(service->pac); service->pac = str; } service->mdns_config = g_key_file_get_boolean(keyfile, service->identifier, "mDNS", NULL); service->hidden_service = g_key_file_get_boolean(keyfile, service->identifier, "Hidden", NULL); #if defined TIZEN_EXT if (service->type == CONNMAN_SERVICE_TYPE_WIFI && service->security == CONNMAN_SERVICE_SECURITY_8021X) { str = g_key_file_get_string(keyfile, service->identifier, "EAP", NULL); if (str != NULL) { g_free(service->eap); service->eap = str; } str = g_key_file_get_string(keyfile, service->identifier, "Phase2", NULL); if (str != NULL) { g_free(service->phase2); service->phase2 = str; } str = g_key_file_get_string(keyfile, service->identifier, "Identity", NULL); if (str != NULL) { g_free(service->identity); service->identity = str; } str = g_key_file_get_string(keyfile, service->identifier, "CACertFile", NULL); if (str != NULL) { g_free(service->ca_cert_file); service->ca_cert_file = str; } str = g_key_file_get_string(keyfile, service->identifier, "ClientCertFile", NULL); if (str != NULL) { g_free(service->client_cert_file); service->client_cert_file = str; } str = g_key_file_get_string(keyfile, service->identifier, "PrivateKeyFile", NULL); if (str != NULL) { g_free(service->private_key_file); service->private_key_file = str; } str = g_key_file_get_string(keyfile, service->identifier, "PrivateKeyPassphrase", NULL); if (str != NULL) { g_free(service->private_key_passphrase); service->private_key_passphrase = str; } } #endif #if defined TIZEN_EXT if (service->type == CONNMAN_SERVICE_TYPE_WIFI && service->security == CONNMAN_SERVICE_SECURITY_DPP) { str = g_key_file_get_string(keyfile, service->identifier, "Connector", NULL); if (str != NULL) { g_free(service->connector); service->connector = str; } str = g_key_file_get_string(keyfile, service->identifier, "CSignKey", NULL); if (str != NULL) { g_free(service->c_sign_key); service->c_sign_key = str; } str = g_key_file_get_string(keyfile, service->identifier, "NetAccessKey", NULL); if (str != NULL) { g_free(service->net_access_key); service->net_access_key = str; } } #endif done: g_key_file_free(keyfile); return err; } static int service_save(struct connman_service *service) { GKeyFile *keyfile; gchar *str; guint freq; const char *cst_str = NULL; int err = 0; DBG("service %p new %d", service, service->new_service); if (service->new_service) return -ESRCH; keyfile = __connman_storage_open_service(service->identifier); if (!keyfile) return -EIO; if (service->name) g_key_file_set_string(keyfile, service->identifier, "Name", service->name); switch (service->type) { case CONNMAN_SERVICE_TYPE_UNKNOWN: case CONNMAN_SERVICE_TYPE_SYSTEM: case CONNMAN_SERVICE_TYPE_GPS: case CONNMAN_SERVICE_TYPE_P2P: #if defined TIZEN_EXT_WIFI_MESH case CONNMAN_SERVICE_TYPE_MESH: #endif break; case CONNMAN_SERVICE_TYPE_VPN: g_key_file_set_boolean(keyfile, service->identifier, "SplitRouting", service->do_split_routing); if (service->favorite) g_key_file_set_boolean(keyfile, service->identifier, "AutoConnect", service->autoconnect); break; case CONNMAN_SERVICE_TYPE_WIFI: if (service->network) { const unsigned char *ssid; unsigned int ssid_len = 0; #if defined TIZEN_EXT GHashTable *assoc_reject_table; #endif ssid = connman_network_get_blob(service->network, "WiFi.SSID", &ssid_len); if (ssid && ssid_len > 0 && ssid[0] != '\0') { char *identifier = service->identifier; GString *ssid_str; unsigned int i; ssid_str = g_string_sized_new(ssid_len * 2); if (!ssid_str) { err = -ENOMEM; goto done; } for (i = 0; i < ssid_len; i++) g_string_append_printf(ssid_str, "%02x", ssid[i]); g_key_file_set_string(keyfile, identifier, "SSID", ssid_str->str); g_string_free(ssid_str, TRUE); } freq = connman_network_get_frequency(service->network); g_key_file_set_integer(keyfile, service->identifier, "Frequency", freq); #if defined TIZEN_EXT /* Last connected BSSID */ if (memcmp(service->last_connected_bssid, invalid_bssid, WIFI_BSSID_LEN_MAX)) { char *identifier = service->identifier; GString *bssid_str; unsigned int i; bssid_str = g_string_sized_new(18); if (!bssid_str) { err = -ENOMEM; goto done; } for (i = 0; i < WIFI_BSSID_LEN_MAX; i++) { g_string_append_printf(bssid_str, "%02x", service->last_connected_bssid[i]); if (i < WIFI_BSSID_LEN_MAX - 1) g_string_append(bssid_str, ":"); } g_key_file_set_string(keyfile, identifier, "LastConnectedBSSID", bssid_str->str); #if defined TIZEN_EXT_INS DBG("last connected bssid[%s]", bssid_str->str); #endif g_string_free(bssid_str, TRUE); } /* Assoc reject */ assoc_reject_table = connman_network_get_assoc_reject_table(service->network); if (assoc_reject_table && g_hash_table_size(assoc_reject_table) > 0) { GString *assoc_reject_str; char **assoc_reject_list; guint assoc_reject_len; assoc_reject_str = g_string_new(NULL); if (!assoc_reject_str) { err = -ENOMEM; goto done; } g_hash_table_foreach(assoc_reject_table, save_assoc_reject, assoc_reject_str); assoc_reject_list = g_strsplit_set(assoc_reject_str->str, " ", 0); assoc_reject_len = g_strv_length(assoc_reject_list); g_key_file_set_string_list(keyfile, service->identifier, "AssocReject", (const gchar **)assoc_reject_list, assoc_reject_len); #if defined TIZEN_EXT_INS DBG("assoc reject table [%d]", assoc_reject_len); #endif g_strfreev(assoc_reject_list); g_string_free(assoc_reject_str, TRUE); } else g_key_file_remove_key(keyfile, service->identifier, "AssocReject", NULL); /* Internet connection */ g_key_file_set_boolean(keyfile, service->identifier, "InternetConnection", service->is_internet_connection); #if defined TIZEN_EXT_INS DBG("internet connection [%s]", service->is_internet_connection ? "true" : "false"); #endif #endif } /* fall through */ case CONNMAN_SERVICE_TYPE_GADGET: case CONNMAN_SERVICE_TYPE_BLUETOOTH: case CONNMAN_SERVICE_TYPE_CELLULAR: g_key_file_set_boolean(keyfile, service->identifier, "Favorite", service->favorite); g_key_file_remove_key(keyfile, service->identifier, "Failure", NULL); /* fall through */ case CONNMAN_SERVICE_TYPE_ETHERNET: if (service->favorite) g_key_file_set_boolean(keyfile, service->identifier, "AutoConnect", service->autoconnect); break; } str = g_time_val_to_iso8601(&service->modified); if (str) { g_key_file_set_string(keyfile, service->identifier, "Modified", str); g_free(str); } if (service->passphrase && strlen(service->passphrase) > 0) g_key_file_set_string(keyfile, service->identifier, "Passphrase", service->passphrase); else g_key_file_remove_key(keyfile, service->identifier, "Passphrase", NULL); if (service->ipconfig_ipv4) __connman_ipconfig_save(service->ipconfig_ipv4, keyfile, service->identifier, "IPv4."); if (service->ipconfig_ipv6) __connman_ipconfig_save(service->ipconfig_ipv6, keyfile, service->identifier, "IPv6."); if (service->nameservers_config) { guint len = g_strv_length(service->nameservers_config); g_key_file_set_string_list(keyfile, service->identifier, "Nameservers", (const gchar **) service->nameservers_config, len); } else g_key_file_remove_key(keyfile, service->identifier, "Nameservers", NULL); #if defined TIZEN_EXT if(service->dns_config_method_ipv4 != 0) { const char *method; method = __connman_dnsconfig_method2string( service->dns_config_method_ipv4); g_key_file_set_string(keyfile, service->identifier, "Nameservers.IPv4method", method); } else g_key_file_remove_key(keyfile, service->identifier, "Nameservers.IPv4method", NULL); if(service->dns_config_method_ipv6 != 0) { const char *method; method = __connman_dnsconfig_method2string( service->dns_config_method_ipv6); g_key_file_set_string(keyfile, service->identifier, "Nameservers.IPv6method", method); } else g_key_file_remove_key(keyfile, service->identifier, "Nameservers.IPv6method", NULL); #endif if (service->timeservers_config) { guint len = g_strv_length(service->timeservers_config); g_key_file_set_string_list(keyfile, service->identifier, "Timeservers", (const gchar **) service->timeservers_config, len); } else g_key_file_remove_key(keyfile, service->identifier, "Timeservers", NULL); if (service->domains) { guint len = g_strv_length(service->domains); g_key_file_set_string_list(keyfile, service->identifier, "Domains", (const gchar **) service->domains, len); } else g_key_file_remove_key(keyfile, service->identifier, "Domains", NULL); cst_str = proxymethod2string(service->proxy_config); if (cst_str) g_key_file_set_string(keyfile, service->identifier, "Proxy.Method", cst_str); if (service->proxies) { guint len = g_strv_length(service->proxies); g_key_file_set_string_list(keyfile, service->identifier, "Proxy.Servers", (const gchar **) service->proxies, len); } else g_key_file_remove_key(keyfile, service->identifier, "Proxy.Servers", NULL); if (service->excludes) { guint len = g_strv_length(service->excludes); g_key_file_set_string_list(keyfile, service->identifier, "Proxy.Excludes", (const gchar **) service->excludes, len); } else g_key_file_remove_key(keyfile, service->identifier, "Proxy.Excludes", NULL); if (service->pac && strlen(service->pac) > 0) g_key_file_set_string(keyfile, service->identifier, "Proxy.URL", service->pac); else g_key_file_remove_key(keyfile, service->identifier, "Proxy.URL", NULL); if (service->mdns_config) g_key_file_set_boolean(keyfile, service->identifier, "mDNS", TRUE); else g_key_file_remove_key(keyfile, service->identifier, "mDNS", NULL); if (service->hidden_service) g_key_file_set_boolean(keyfile, service->identifier, "Hidden", TRUE); if (service->config_file && strlen(service->config_file) > 0) g_key_file_set_string(keyfile, service->identifier, "Config.file", service->config_file); if (service->config_entry && strlen(service->config_entry) > 0) g_key_file_set_string(keyfile, service->identifier, "Config.ident", service->config_entry); #if defined TIZEN_EXT if (service->type == CONNMAN_SERVICE_TYPE_WIFI && service->security == CONNMAN_SERVICE_SECURITY_8021X) { if (service->eap != NULL && strlen(service->eap) > 0) g_key_file_set_string(keyfile, service->identifier, "EAP", service->eap); else g_key_file_remove_key(keyfile, service->identifier, "EAP", NULL); if (service->phase2 != NULL && strlen(service->phase2) > 0) g_key_file_set_string(keyfile, service->identifier, "Phase2", service->phase2); else g_key_file_remove_key(keyfile, service->identifier, "Phase2", NULL); if (service->identity != NULL && strlen(service->identity) > 0) g_key_file_set_string(keyfile, service->identifier, "Identity", service->identity); else g_key_file_remove_key(keyfile, service->identifier, "Identity", NULL); if (service->ca_cert_file != NULL && strlen(service->ca_cert_file) > 0) g_key_file_set_string(keyfile, service->identifier, "CACertFile", service->ca_cert_file); else g_key_file_remove_key(keyfile, service->identifier, "CACertFile", NULL); if (service->client_cert_file != NULL && strlen(service->client_cert_file) > 0) g_key_file_set_string(keyfile, service->identifier, "ClientCertFile", service->client_cert_file); else g_key_file_remove_key(keyfile, service->identifier, "ClientCertFile", NULL); if (service->private_key_file != NULL && strlen(service->private_key_file) > 0) g_key_file_set_string(keyfile, service->identifier, "PrivateKeyFile", service->private_key_file); else g_key_file_remove_key(keyfile, service->identifier, "PrivateKeyFile", NULL); if (service->private_key_passphrase != NULL && strlen(service->private_key_passphrase) > 0) g_key_file_set_string(keyfile, service->identifier, "PrivateKeyPassphrase", service->private_key_passphrase); else g_key_file_remove_key(keyfile, service->identifier, "PrivateKeyPassphrase", NULL); } if (service->type == CONNMAN_SERVICE_TYPE_WIFI && service->security == CONNMAN_SERVICE_SECURITY_DPP) { if (service->connector != NULL && strlen(service->connector) > 0) g_key_file_set_string(keyfile, service->identifier, "Connector", service->connector); else g_key_file_remove_key(keyfile, service->identifier, "Connector", NULL); if (service->c_sign_key != NULL && strlen(service->c_sign_key) > 0) g_key_file_set_string(keyfile, service->identifier, "CSignKey", service->c_sign_key); else g_key_file_remove_key(keyfile, service->identifier, "CSignKey", NULL); if (service->net_access_key != NULL && strlen(service->net_access_key) > 0) g_key_file_set_string(keyfile, service->identifier, "NetAccessKey", service->net_access_key); else g_key_file_remove_key(keyfile, service->identifier, "NetAccessKey", NULL); } #endif done: __connman_storage_save_service(keyfile, service->identifier); g_key_file_free(keyfile); return err; } #if defined TIZEN_EXT static gint sort_entry(gconstpointer a, gconstpointer b, gpointer user_data) { GTimeVal *aval = (GTimeVal *)a; GTimeVal *bval = (GTimeVal *)b; /* Note that the sort order is ascending */ if (aval->tv_sec > bval->tv_sec) return 1; if (aval->tv_sec < bval->tv_sec) return -1; return 0; } static void free_entry(gpointer data) { struct saved_profiles *entry = data; g_free(entry->profile_name); g_free(entry); } static void __connman_manage_saved_profiles() { GKeyFile *keyfile; gchar **services = NULL; GTimeVal modified; int i, num_profiles = 0; GSequenceIter *iter; GSequence *profile_list; struct saved_profiles *entry; profile_list = g_sequence_new(free_entry); if (!profile_list) return; services = connman_storage_get_services(); /* Check the count of saved profiles */ for (i = 0; services && services[i]; i++) { if (strncmp(services[i], "wifi_", 5) != 0) continue; keyfile = connman_storage_load_service(services[i]); if (!keyfile) continue; gchar *str = g_key_file_get_string(keyfile, services[i], "Modified", NULL); if (!str) { g_key_file_free(keyfile); continue; } g_time_val_from_iso8601(str, &modified); g_free(str); entry = g_try_new(struct saved_profiles, 1); if (!entry) { g_sequence_free(profile_list); g_key_file_free(keyfile); return; } entry->modified = modified; entry->profile_name = g_strdup(services[i]); g_sequence_insert_sorted(profile_list, entry, sort_entry, NULL); num_profiles++; } DBG("number of profiles: %d", num_profiles); if (num_profiles > MAX_WIFI_PROFILES) { iter = g_sequence_get_begin_iter(profile_list); entry = g_sequence_get(iter); if (__connman_storage_remove_service(entry->profile_name) == false) DBG("Failed to remove service profile: %s", entry->profile_name); } g_sequence_free(profile_list); } #endif void __connman_service_save(struct connman_service *service) { if (!service) return; service_save(service); #if defined TIZEN_EXT /* * Description: Manage the wireless profiles saved in connman. * If the number of saved profiles is more than 200, remove the * profile that is not updated for longer duration. */ __connman_manage_saved_profiles(); #endif } static enum connman_service_state combine_state( enum connman_service_state state_a, enum connman_service_state state_b) { enum connman_service_state result; if (state_a == state_b) { result = state_a; goto done; } if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) { result = state_b; goto done; } if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) { result = state_a; goto done; } if (state_a == CONNMAN_SERVICE_STATE_IDLE) { result = state_b; goto done; } if (state_b == CONNMAN_SERVICE_STATE_IDLE) { result = state_a; goto done; } if (state_a == CONNMAN_SERVICE_STATE_ONLINE) { result = state_a; goto done; } if (state_b == CONNMAN_SERVICE_STATE_ONLINE) { result = state_b; goto done; } if (state_a == CONNMAN_SERVICE_STATE_READY) { result = state_a; goto done; } if (state_b == CONNMAN_SERVICE_STATE_READY) { result = state_b; goto done; } if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) { result = state_a; goto done; } if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) { result = state_b; goto done; } if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) { result = state_a; goto done; } if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) { result = state_b; goto done; } if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) { result = state_a; goto done; } if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) { result = state_b; goto done; } result = CONNMAN_SERVICE_STATE_FAILURE; done: return result; } static bool is_connecting(enum connman_service_state state) { switch (state) { case CONNMAN_SERVICE_STATE_UNKNOWN: case CONNMAN_SERVICE_STATE_IDLE: case CONNMAN_SERVICE_STATE_FAILURE: case CONNMAN_SERVICE_STATE_DISCONNECT: case CONNMAN_SERVICE_STATE_READY: case CONNMAN_SERVICE_STATE_ONLINE: break; case CONNMAN_SERVICE_STATE_ASSOCIATION: case CONNMAN_SERVICE_STATE_CONFIGURATION: return true; } return false; } static bool is_connected(enum connman_service_state state) { switch (state) { case CONNMAN_SERVICE_STATE_UNKNOWN: case CONNMAN_SERVICE_STATE_IDLE: case CONNMAN_SERVICE_STATE_ASSOCIATION: case CONNMAN_SERVICE_STATE_CONFIGURATION: case CONNMAN_SERVICE_STATE_DISCONNECT: case CONNMAN_SERVICE_STATE_FAILURE: break; case CONNMAN_SERVICE_STATE_READY: case CONNMAN_SERVICE_STATE_ONLINE: return true; } return false; } static bool is_idle(enum connman_service_state state) { switch (state) { case CONNMAN_SERVICE_STATE_IDLE: case CONNMAN_SERVICE_STATE_DISCONNECT: case CONNMAN_SERVICE_STATE_FAILURE: return true; case CONNMAN_SERVICE_STATE_UNKNOWN: case CONNMAN_SERVICE_STATE_ASSOCIATION: case CONNMAN_SERVICE_STATE_CONFIGURATION: case CONNMAN_SERVICE_STATE_READY: case CONNMAN_SERVICE_STATE_ONLINE: break; } return false; } static int nameservers_changed_cb(void *user_data) { struct connman_service *service = user_data; DBG("service %p", service); service->nameservers_timeout = 0; if ((is_idle(service->state) && !service->nameservers) || is_connected(service->state)) dns_changed(service); return FALSE; } static void nameservers_changed(struct connman_service *service) { if (!service->nameservers_timeout) service->nameservers_timeout = g_idle_add(nameservers_changed_cb, service); } static bool nameserver_available(struct connman_service *service, enum connman_ipconfig_type type, const char *ns) { int family; family = connman_inet_check_ipaddress(ns); if (family == AF_INET) { if (type == CONNMAN_IPCONFIG_TYPE_IPV6) return false; return is_connected(service->state_ipv4); } if (family == AF_INET6) { if (type == CONNMAN_IPCONFIG_TYPE_IPV4) return false; return is_connected(service->state_ipv6); } return false; } static int searchdomain_add_all(struct connman_service *service) { int index, i = 0; if (!is_connected(service->state)) return -ENOTCONN; index = __connman_service_get_index(service); if (index < 0) return -ENXIO; if (service->domains) { while (service->domains[i]) { connman_resolver_append(index, service->domains[i], NULL); i++; } return 0; } if (service->domainname) connman_resolver_append(index, service->domainname, NULL); return 0; } static int searchdomain_remove_all(struct connman_service *service) { int index, i = 0; if (!is_connected(service->state)) return -ENOTCONN; index = __connman_service_get_index(service); if (index < 0) return -ENXIO; while (service->domains && service->domains[i]) { connman_resolver_remove(index, service->domains[i], NULL); i++; } if (service->domainname) connman_resolver_remove(index, service->domainname, NULL); return 0; } static int nameserver_add(struct connman_service *service, enum connman_ipconfig_type type, const char *nameserver) { int index, ret; if (!nameserver_available(service, type, nameserver)) return 0; index = __connman_service_get_index(service); if (index < 0) return -ENXIO; #if defined TIZEN_EXT DBG("Resolver append nameserver: %s", nameserver); #endif ret = connman_resolver_append(index, NULL, nameserver); if (ret >= 0) nameservers_changed(service); return ret; } static int nameserver_add_all(struct connman_service *service, enum connman_ipconfig_type type) { int i = 0; if (service->nameservers_config) { while (service->nameservers_config[i]) { #if defined TIZEN_EXT DBG("type %d add service->nameservers_config[%d]:%s",type, i, service->nameservers_config[i]); if(strncmp(service->nameservers_config[i], "::", 2) == 0) { DBG("Invalid nameserver"); i++; continue; } switch(type) { case CONNMAN_IPCONFIG_TYPE_IPV4: if (connman_inet_check_ipaddress( service->nameservers_config[i]) == AF_INET && service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL) { nameserver_add(service, type, service->nameservers_config[i]); } break; case CONNMAN_IPCONFIG_TYPE_IPV6: if (connman_inet_check_ipaddress( service->nameservers_config[i]) == AF_INET6 && service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL) { nameserver_add(service, type, service->nameservers_config[i]); } break; case CONNMAN_IPCONFIG_TYPE_ALL: if (connman_inet_check_ipaddress( service->nameservers_config[i]) == AF_INET && service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL) { nameserver_add(service, type, service->nameservers_config[i]); } if (connman_inet_check_ipaddress( service->nameservers_config[i]) == AF_INET6 && service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL) { nameserver_add(service, type, service->nameservers_config[i]); } break; case CONNMAN_IPCONFIG_TYPE_UNKNOWN: DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing"); break; default: DBG("default case do nothing"); break; } #else nameserver_add(service, type, service->nameservers_config[i]); #endif i++; } } else if (service->nameservers) { while (service->nameservers[i]) { #if defined TIZEN_EXT DBG("type %d service->nameservers[%d]: %s",type, i, service->nameservers[i]); switch(type) { case CONNMAN_IPCONFIG_TYPE_IPV4: if (connman_inet_check_ipaddress( service->nameservers[i]) == AF_INET && service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP) { nameserver_add(service, type, service->nameservers[i]); } break; case CONNMAN_IPCONFIG_TYPE_IPV6: if (connman_inet_check_ipaddress( service->nameservers[i]) == AF_INET6 && service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) { nameserver_add(service, type, service->nameservers[i]); } break; case CONNMAN_IPCONFIG_TYPE_ALL: if (connman_inet_check_ipaddress( service->nameservers[i]) == AF_INET && service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP) { nameserver_add(service, type, service->nameservers[i]); } if (connman_inet_check_ipaddress( service->nameservers[i]) == AF_INET6 && service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) { nameserver_add(service, type, service->nameservers[i]); } break; case CONNMAN_IPCONFIG_TYPE_UNKNOWN: DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing"); break; default: DBG("default case do nothing"); break; } #else nameserver_add(service, type, service->nameservers[i]); #endif i++; } } if (!i) __connman_resolver_append_fallback_nameservers(); #if defined TIZEN_EXT const char *global_dns = connman_option_get_string("GlobalNameserver"); if (global_dns) nameserver_add(service, type, global_dns); #endif searchdomain_add_all(service); return 0; } static int nameserver_remove(struct connman_service *service, enum connman_ipconfig_type type, const char *nameserver) { int index, ret; if (!nameserver_available(service, type, nameserver)) return 0; index = __connman_service_get_index(service); if (index < 0) return -ENXIO; #if defined TIZEN_EXT DBG("Resolver remove nameserver: %s", nameserver); #endif ret = connman_resolver_remove(index, NULL, nameserver); if (ret >= 0) nameservers_changed(service); return ret; } static int nameserver_remove_all(struct connman_service *service, enum connman_ipconfig_type type) { #if defined TIZEN_EXT /** * Skip this function if there is any connected profiles * that use same interface */ if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR && __connman_service_get_connected_count_of_iface(service) > 0) return 0; #endif int index, i = 0; index = __connman_service_get_index(service); if (index < 0) return -ENXIO; while (service->nameservers_config && service->nameservers_config[i]) { #if defined TIZEN_EXT DBG("type %d Remove service->nameservers_config[%d]: %s", type, i, service->nameservers_config[i]); switch(type) { case CONNMAN_IPCONFIG_TYPE_IPV4: if (connman_inet_check_ipaddress( service->nameservers_config[i]) == AF_INET && (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP || service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL)) { nameserver_remove(service, type, service->nameservers_config[i]); } break; case CONNMAN_IPCONFIG_TYPE_IPV6: if (connman_inet_check_ipaddress( service->nameservers_config[i]) == AF_INET6 && (service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP || service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL)) { nameserver_remove(service, type, service->nameservers_config[i]); } break; case CONNMAN_IPCONFIG_TYPE_ALL: if (connman_inet_check_ipaddress( service->nameservers_config[i]) == AF_INET && (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP || service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL)) { nameserver_remove(service, type, service->nameservers_config[i]); } if (connman_inet_check_ipaddress( service->nameservers_config[i]) == AF_INET6 && (service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP || service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL)) { nameserver_remove(service, type, service->nameservers_config[i]); } break; case CONNMAN_IPCONFIG_TYPE_UNKNOWN: DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing"); break; default: DBG("default case do nothing"); break; } #else nameserver_remove(service, type, service->nameservers_config[i]); #endif i++; } i = 0; while (service->nameservers && service->nameservers[i]) { #if defined TIZEN_EXT DBG("type %d Remove service->nameservers[%d]: %s",type, i, service->nameservers[i]); switch(type) { case CONNMAN_IPCONFIG_TYPE_IPV4: if (connman_inet_check_ipaddress( service->nameservers[i]) == AF_INET && (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL || service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP)) { nameserver_remove(service, type, service->nameservers[i]); } break; case CONNMAN_IPCONFIG_TYPE_IPV6: if (connman_inet_check_ipaddress( service->nameservers[i]) == AF_INET6 && (service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL || service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP)) { nameserver_remove(service, type, service->nameservers[i]); } break; case CONNMAN_IPCONFIG_TYPE_ALL: if (connman_inet_check_ipaddress( service->nameservers[i]) == AF_INET && (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL || service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP)) { nameserver_remove(service, type, service->nameservers[i]); } if (connman_inet_check_ipaddress( service->nameservers[i]) == AF_INET6 && (service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL || service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP)) { nameserver_remove(service, type, service->nameservers[i]); } break; case CONNMAN_IPCONFIG_TYPE_UNKNOWN: DBG("CONNMAN_IPCONFIG_TYPE_UNKNOWN do nothing"); break; default: DBG("default case do nothing"); break; } #else nameserver_remove(service, type, service->nameservers[i]); #endif i++; } #if defined TIZEN_EXT const char *global_dns = connman_option_get_string("GlobalNameserver"); if (global_dns) nameserver_remove(service, type, global_dns); #endif searchdomain_remove_all(service); return 0; } /* * The is_auto variable is set to true when IPv6 autoconf nameservers are * inserted to resolver via netlink message (see rtnl.c:rtnl_newnduseropt() * for details) and not through service.c */ #if defined TIZEN_EXT int __connman_service_nameserver_append(struct connman_service *service, const char *nameserver, bool is_auto, enum connman_ipconfig_type type) #else int __connman_service_nameserver_append(struct connman_service *service, const char *nameserver, bool is_auto) #endif { char **nameservers; int len, i; DBG("service %p nameserver %s auto %d", service, nameserver, is_auto); if (!nameserver) return -EINVAL; if (is_auto) nameservers = service->nameservers_auto; else nameservers = service->nameservers; for (i = 0; nameservers && nameservers[i]; i++) #if defined TIZEN_EXT { DBG("nameservers[%d] %s, nameserver %s", i, nameservers[i], nameserver); #endif if (g_strcmp0(nameservers[i], nameserver) == 0) return -EEXIST; #if defined TIZEN_EXT } #endif if (nameservers) { len = g_strv_length(nameservers); nameservers = g_try_renew(char *, nameservers, len + 2); } else { len = 0; nameservers = g_try_new0(char *, len + 2); } if (!nameservers) return -ENOMEM; nameservers[len] = g_strdup(nameserver); nameservers[len + 1] = NULL; #ifdef TIZEN_EXT if(type == CONNMAN_IPCONFIG_TYPE_IPV4 && service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN) service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP; if(type == CONNMAN_IPCONFIG_TYPE_IPV6 && service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_UNKNOWN) service->dns_config_method_ipv6 = CONNMAN_DNSCONFIG_METHOD_DHCP; #endif if (is_auto) { service->nameservers_auto = nameservers; } else { service->nameservers = nameservers; nameserver_add(service, CONNMAN_IPCONFIG_TYPE_ALL, nameserver); } nameservers_changed(service); searchdomain_add_all(service); return 0; } #if defined TIZEN_EXT int __connman_service_nameserver_remove(struct connman_service *service, const char *nameserver, bool is_auto, enum connman_ipconfig_type type) #else int __connman_service_nameserver_remove(struct connman_service *service, const char *nameserver, bool is_auto) #endif { char **servers, **nameservers; bool found = false; int len, i, j; DBG("service %p nameserver %s auto %d", service, nameserver, is_auto); if (!nameserver) return -EINVAL; if (is_auto) nameservers = service->nameservers_auto; else nameservers = service->nameservers; if (!nameservers) return 0; for (i = 0; nameservers[i]; i++) if (g_strcmp0(nameservers[i], nameserver) == 0) { found = true; break; } if (!found) return 0; len = g_strv_length(nameservers); if (len == 1) { servers = NULL; goto set_servers; } servers = g_try_new0(char *, len); if (!servers) return -ENOMEM; for (i = 0, j = 0; i < len; i++) { if (g_strcmp0(nameservers[i], nameserver)) { servers[j] = nameservers[i]; j++; } else g_free(nameservers[i]); nameservers[i] = NULL; } servers[len - 1] = NULL; set_servers: g_strfreev(nameservers); nameservers = servers; if (is_auto) { service->nameservers_auto = nameservers; } else { service->nameservers = nameservers; #if defined TIZEN_EXT DBG("nameserver remove ip_type: %d", type); nameserver_remove(service, type, nameserver); #else nameserver_remove(service, CONNMAN_IPCONFIG_TYPE_ALL, nameserver); #endif } return 0; } void __connman_service_nameserver_clear(struct connman_service *service) { nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL); g_strfreev(service->nameservers); service->nameservers = NULL; nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL); } static void add_nameserver_route(int family, int index, char *nameserver, const char *gw) { switch (family) { case AF_INET: if (connman_inet_compare_subnet(index, nameserver)) break; if (connman_inet_add_host_route(index, nameserver, gw) < 0) /* For P-t-P link the above route add will fail */ connman_inet_add_host_route(index, nameserver, NULL); break; case AF_INET6: if (connman_inet_add_ipv6_host_route(index, nameserver, gw) < 0) connman_inet_add_ipv6_host_route(index, nameserver, NULL); break; } } static void nameserver_add_routes(int index, char **nameservers, const char *gw) { int i, ns_family, gw_family; gw_family = connman_inet_check_ipaddress(gw); if (gw_family < 0) return; for (i = 0; nameservers[i]; i++) { ns_family = connman_inet_check_ipaddress(nameservers[i]); if (ns_family < 0 || ns_family != gw_family) continue; add_nameserver_route(ns_family, index, nameservers[i], gw); } } static void nameserver_del_routes(int index, char **nameservers, enum connman_ipconfig_type type) { int i, family; for (i = 0; nameservers[i]; i++) { family = connman_inet_check_ipaddress(nameservers[i]); if (family < 0) continue; switch (family) { case AF_INET: if (type != CONNMAN_IPCONFIG_TYPE_IPV6) connman_inet_del_host_route(index, nameservers[i]); break; case AF_INET6: if (type != CONNMAN_IPCONFIG_TYPE_IPV4) connman_inet_del_ipv6_host_route(index, nameservers[i]); break; } } } void __connman_service_nameserver_add_routes(struct connman_service *service, const char *gw) { int index; if (!service) return; index = __connman_service_get_index(service); if (service->nameservers_config) { /* * Configured nameserver takes preference over the * discoverd nameserver gathered from DHCP, VPN, etc. */ nameserver_add_routes(index, service->nameservers_config, gw); } else if (service->nameservers) { /* * We add nameservers host routes for nameservers that * are not on our subnet. For those who are, the subnet * route will be installed by the time the dns proxy code * tries to reach them. The subnet route is installed * when setting the interface IP address. */ nameserver_add_routes(index, service->nameservers, gw); } } void __connman_service_nameserver_del_routes(struct connman_service *service, enum connman_ipconfig_type type) { int index; if (!service) return; index = __connman_service_get_index(service); if (service->nameservers_config) nameserver_del_routes(index, service->nameservers_config, type); else if (service->nameservers) nameserver_del_routes(index, service->nameservers, type); } static void address_updated(struct connman_service *service, enum connman_ipconfig_type type) { if (is_connected(service->state) && service == connman_service_get_default()) { nameserver_remove_all(service, type); nameserver_add_all(service, type); __connman_timeserver_sync(service); } } static struct connman_stats *stats_get(struct connman_service *service) { if (service->roaming) return &service->stats_roaming; else return &service->stats; } static bool stats_enabled(struct connman_service *service) { struct connman_stats *stats = stats_get(service); return stats->enabled; } static void stats_start(struct connman_service *service) { struct connman_stats *stats = stats_get(service); DBG("service %p", service); if (!stats->timer) return; stats->enabled = true; stats->data_last.time = stats->data.time; g_timer_start(stats->timer); } static void stats_stop(struct connman_service *service) { struct connman_stats *stats = stats_get(service); unsigned int seconds; DBG("service %p", service); if (!stats->timer) return; if (!stats->enabled) return; g_timer_stop(stats->timer); seconds = g_timer_elapsed(stats->timer, NULL); stats->data.time = stats->data_last.time + seconds; stats->enabled = false; } static void reset_stats(struct connman_service *service) { DBG("service %p", service); /* home */ service->stats.valid = false; service->stats.data.rx_packets = 0; service->stats.data.tx_packets = 0; service->stats.data.rx_bytes = 0; service->stats.data.tx_bytes = 0; service->stats.data.rx_errors = 0; service->stats.data.tx_errors = 0; service->stats.data.rx_dropped = 0; service->stats.data.tx_dropped = 0; service->stats.data.time = 0; service->stats.data_last.time = 0; g_timer_reset(service->stats.timer); /* roaming */ service->stats_roaming.valid = false; service->stats_roaming.data.rx_packets = 0; service->stats_roaming.data.tx_packets = 0; service->stats_roaming.data.rx_bytes = 0; service->stats_roaming.data.tx_bytes = 0; service->stats_roaming.data.rx_errors = 0; service->stats_roaming.data.tx_errors = 0; service->stats_roaming.data.rx_dropped = 0; service->stats_roaming.data.tx_dropped = 0; service->stats_roaming.data.time = 0; service->stats_roaming.data_last.time = 0; g_timer_reset(service->stats_roaming.timer); } #if defined TIZEN_EXT static gboolean __connman_service_is_internet_profile( struct connman_service *cellular) { const char internet_suffix[] = "_1"; DBG("Service path: %s", cellular->path); if (g_str_has_suffix(cellular->path, internet_suffix) == TRUE) return TRUE; return FALSE; } struct connman_service *connman_service_get_default_connection(void) { GList *list; struct connman_service *service; struct connman_service *default_service = NULL; for (list = service_list; list; list = list->next) { service = list->data; DBG("service: %p %s %s %s", service, service->name, state2string(service->state), __connman_service_type2string(service->type)); #if defined TIZEN_MAINTAIN_ONLINE if (service->type == CONNMAN_SERVICE_TYPE_WIFI && service->state == CONNMAN_SERVICE_STATE_ONLINE) { #else if (service->type == CONNMAN_SERVICE_TYPE_WIFI && is_connected(service->state) == TRUE) { #endif return service; } else if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR && __connman_service_is_internet_profile(service) == TRUE) { if (default_service == NULL) default_service = service; else if (is_connected(service->state) == TRUE && is_connected(default_service->state) == FALSE) default_service = service; } else if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET && is_connected(service->state) == TRUE) { if (default_service == NULL) default_service = service; } else if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH && is_connected(service->state) == TRUE) { if (default_service == NULL) default_service = service; } } return default_service; } #endif struct connman_service *connman_service_get_default(void) { #if defined TIZEN_MAINTAIN_ONLINE return connman_service_get_default_connection(); #else struct connman_service *service; if (!service_list) return NULL; service = service_list->data; if (!is_connected(service->state)) return NULL; return service; #endif } bool __connman_service_index_is_default(int index) { struct connman_service *service; if (index < 0) return false; service = connman_service_get_default(); return __connman_service_get_index(service) == index; } static void default_changed(void) { struct connman_service *service = connman_service_get_default(); if (service == current_default) return; DBG("current default %p %s", current_default, current_default ? current_default->identifier : ""); DBG("new default %p %s", service, service ? service->identifier : ""); #if defined TIZEN_EXT current_default = service; __connman_service_timeserver_changed(service, NULL); #else __connman_service_timeserver_changed(current_default, NULL); current_default = service; #endif if (service) { if (service->hostname && connman_setting_get_bool("AllowHostnameUpdates")) __connman_utsname_set_hostname(service->hostname); if (service->domainname && connman_setting_get_bool("AllowDomainnameUpdates")) __connman_utsname_set_domainname(service->domainname); } __connman_notifier_default_changed(service); } static void state_changed(struct connman_service *service) { const char *str; __connman_notifier_service_state_changed(service, service->state); str = state2string(service->state); if (!str) return; #if !defined TIZEN_EXT if (!allow_property_changed(service)) return; #endif #if defined TIZEN_EXT DBG(" %s, %s", str, service->path); #endif connman_dbus_property_changed_basic(service->path, CONNMAN_SERVICE_INTERFACE, "State", DBUS_TYPE_STRING, &str); } #if defined TIZEN_EXT static void connect_reason_changed(struct connman_service *service) { struct connman_device *device; if (!service->path) return; if (!allow_property_changed(service)) return; if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) { device = connman_network_get_device(service->network); if (device) { bool need_save = false; need_save |= connman_device_set_last_user_selection_ident(device, service->identifier); need_save |= connman_device_set_last_user_selection_time(device, time(NULL)); DBG("last user selection ident[%s] time[%ld]", connman_device_get_last_user_selection_ident(device), connman_device_get_last_user_selection_time(device)); if (need_save) connman_device_save_last_user_selection(device); } } connman_dbus_property_changed_basic(service->path, CONNMAN_SERVICE_INTERFACE, "ConnectReason", DBUS_TYPE_INT32, &service->connect_reason); } static void disconnection_requested_changed(struct connman_service *service) { dbus_bool_t disconnection_requested; if (!service->path) return; if (!allow_property_changed(service)) return; disconnection_requested = service->disconnection_requested; connman_dbus_property_changed_basic(service->path, CONNMAN_SERVICE_INTERFACE, "DisconnectionRequested", DBUS_TYPE_BOOLEAN, &disconnection_requested); } void connman_service_set_disconnection_requested(struct connman_service *service, bool disconnection_requested) { if (service == NULL) return; service->disconnection_requested = disconnection_requested; disconnection_requested_changed(service); } #endif static void strength_changed(struct connman_service *service) { if (service->strength == 0) return; if (!allow_property_changed(service)) return; connman_dbus_property_changed_basic(service->path, CONNMAN_SERVICE_INTERFACE, "Strength", DBUS_TYPE_BYTE, &service->strength); } #if defined TIZEN_EXT static bool update_last_connected_bssid(struct connman_service *service) { const unsigned char *last_connected_bssid; if (!service->network) return false; last_connected_bssid = connman_network_get_last_connected_bssid(service->network); if (memcmp(last_connected_bssid, invalid_bssid, WIFI_BSSID_LEN_MAX) == 0) return false; if (memcmp(last_connected_bssid, service->last_connected_bssid, WIFI_BSSID_LEN_MAX) != 0) { memcpy(service->last_connected_bssid, last_connected_bssid, WIFI_BSSID_LEN_MAX); return true; } return false; } #endif static void favorite_changed(struct connman_service *service) { dbus_bool_t favorite; if (!service->path) return; if (!allow_property_changed(service)) return; favorite = service->favorite; connman_dbus_property_changed_basic(service->path, CONNMAN_SERVICE_INTERFACE, "Favorite", DBUS_TYPE_BOOLEAN, &favorite); } static void immutable_changed(struct connman_service *service) { dbus_bool_t immutable; if (!service->path) return; if (!allow_property_changed(service)) return; immutable = service->immutable; connman_dbus_property_changed_basic(service->path, CONNMAN_SERVICE_INTERFACE, "Immutable", DBUS_TYPE_BOOLEAN, &immutable); } static void roaming_changed(struct connman_service *service) { dbus_bool_t roaming; if (!service->path) return; if (!allow_property_changed(service)) return; roaming = service->roaming; connman_dbus_property_changed_basic(service->path, CONNMAN_SERVICE_INTERFACE, "Roaming", DBUS_TYPE_BOOLEAN, &roaming); } static void autoconnect_changed(struct connman_service *service) { dbus_bool_t autoconnect; if (!service->path) return; if (!allow_property_changed(service)) return; autoconnect = service->autoconnect; connman_dbus_property_changed_basic(service->path, CONNMAN_SERVICE_INTERFACE, "AutoConnect", DBUS_TYPE_BOOLEAN, &autoconnect); } static void append_security(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; const char *str; str = security2string(service->security); if (str) dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &str); /* * Some access points incorrectly advertise WPS even when they * are configured as open or no security, so filter * appropriately. */ if (service->wps) { switch (service->security) { case CONNMAN_SERVICE_SECURITY_PSK: case CONNMAN_SERVICE_SECURITY_WPA: case CONNMAN_SERVICE_SECURITY_RSN: #if defined TIZEN_EXT case CONNMAN_SERVICE_SECURITY_SAE: #endif str = "wps"; dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &str); break; #if defined TIZEN_EXT case CONNMAN_SERVICE_SECURITY_OWE: #endif case CONNMAN_SERVICE_SECURITY_UNKNOWN: case CONNMAN_SERVICE_SECURITY_NONE: case CONNMAN_SERVICE_SECURITY_WEP: case CONNMAN_SERVICE_SECURITY_8021X: break; } if (service->wps_advertizing) { str = "wps_advertising"; dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &str); } } } static void security_changed(struct connman_service *service) { if (!service->path) return; if (!allow_property_changed(service)) return; connman_dbus_property_changed_array(service->path, CONNMAN_SERVICE_INTERFACE, "Security", DBUS_TYPE_STRING, append_security, service); } static void append_ethernet(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; if (service->ipconfig_ipv4) __connman_ipconfig_append_ethernet(service->ipconfig_ipv4, iter); else if (service->ipconfig_ipv6) __connman_ipconfig_append_ethernet(service->ipconfig_ipv6, iter); } static void append_ipv4(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; if (!is_connected(service->state_ipv4)) return; if (service->ipconfig_ipv4) __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter); } static void append_ipv6(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; if (!is_connected(service->state_ipv6)) return; if (service->ipconfig_ipv6) __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter, service->ipconfig_ipv4); } static void append_ipv4config(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; if (service->ipconfig_ipv4) __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4, iter); } static void append_ipv6config(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; if (service->ipconfig_ipv6) __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6, iter); } static void append_nameservers(DBusMessageIter *iter, struct connman_service *service, char **servers) { int i; bool available = true; for (i = 0; servers[i]; i++) { if (service) available = nameserver_available(service, CONNMAN_IPCONFIG_TYPE_ALL, servers[i]); if (available) dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &servers[i]); } } #if defined TIZEN_EXT static void append_nameserver_manual(DBusMessageIter *iter, struct connman_service *service, const char *server) { bool available = true; if (service) available = nameserver_available(service, CONNMAN_IPCONFIG_TYPE_ALL, server); if (available) dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &server); } static void append_nameserver_dhcp(DBusMessageIter *iter, struct connman_service *service, const char *server) { bool available = true; if (service) available = nameserver_available(service, CONNMAN_IPCONFIG_TYPE_ALL, server); if (available) dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &server); } #endif static void append_dns(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; #if defined TIZEN_EXT int i; #endif if (!is_connected(service->state)) return; #ifdef TIZEN_EXT const char *str; str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4); if(str != NULL) { char *str1 = g_strdup_printf("ipv4.%s", str); dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &str1); g_free(str1); } str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6); if(str != NULL) { char *str1 = g_strdup_printf("ipv6.%s", str); dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &str1); g_free(str1); } #endif if (service->nameservers_config) { #if defined TIZEN_EXT i = 0; while (service->nameservers_config[i]) { if (connman_inet_check_ipaddress( service->nameservers_config[i]) == AF_INET && service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL) { append_nameserver_manual(iter, service, service->nameservers_config[i]); } if (connman_inet_check_ipaddress( service->nameservers_config[i]) == AF_INET6 && service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL) { append_nameserver_manual(iter, service, service->nameservers_config[i]); } i++; } /* In case of mixed DNS Config Type one of IPv4/IPv6 can be * dynamic while other is static so try to append the DNS * Address which is dynamic also */ if (service->nameservers != NULL) { i = 0; while (service->nameservers[i]) { if (connman_inet_check_ipaddress( service->nameservers[i]) == AF_INET && service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP) { append_nameserver_dhcp(iter, service, service->nameservers[i]); } if (connman_inet_check_ipaddress( service->nameservers[i]) == AF_INET6 && service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) { append_nameserver_dhcp(iter, service, service->nameservers[i]); } i++; } } #else append_nameservers(iter, service, service->nameservers_config); #endif return; } else { if (service->nameservers) #if defined TIZEN_EXT { i = 0; while (service->nameservers[i]) { if (connman_inet_check_ipaddress( service->nameservers[i]) == AF_INET && service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP) { append_nameserver_dhcp(iter, service, service->nameservers[i]); } if (connman_inet_check_ipaddress( service->nameservers[i]) == AF_INET6 && service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) { append_nameserver_dhcp(iter, service, service->nameservers[i]); } i++; } } #else append_nameservers(iter, service, service->nameservers); #endif if (service->nameservers_auto) append_nameservers(iter, service, service->nameservers_auto); if (!service->nameservers && !service->nameservers_auto) { char **ns; DBG("append fallback nameservers"); ns = connman_setting_get_string_list("FallbackNameservers"); if (ns) append_nameservers(iter, service, ns); } } } static void append_dnsconfig(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; #ifdef TIZEN_EXT /* Append DNS Config Type */ const char *str; str = __connman_dnsconfig_method2string(service->dns_config_method_ipv4); if(str != NULL) { char *str1 = g_strdup_printf("ipv4.%s", str); dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &str1); g_free(str1); } str = __connman_dnsconfig_method2string(service->dns_config_method_ipv6); if(str != NULL) { char *str1 = g_strdup_printf("ipv6.%s", str); dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &str1); g_free(str1); } #endif if (!service->nameservers_config) return; #if defined TIZEN_EXT int i = 0; while (service->nameservers_config[i]) { if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET && service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL) { append_nameserver_manual(iter, NULL, service->nameservers_config[i]); } if (connman_inet_check_ipaddress(service->nameservers_config[i]) == AF_INET6 && service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL) { append_nameserver_manual(iter, NULL, service->nameservers_config[i]); } i++; } #else append_nameservers(iter, NULL, service->nameservers_config); #endif } static void append_ts(DBusMessageIter *iter, void *user_data) { GSList *list = user_data; while (list) { char *timeserver = list->data; if (timeserver) dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, ×erver); list = g_slist_next(list); } } static void append_tsconfig(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; int i; if (!service->timeservers_config) return; for (i = 0; service->timeservers_config[i]; i++) { dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &service->timeservers_config[i]); } } static void append_domainconfig(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; int i; if (!service->domains) return; for (i = 0; service->domains[i]; i++) dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &service->domains[i]); } static void append_domain(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; if (!is_connected(service->state) && !is_connecting(service->state)) return; if (service->domains) append_domainconfig(iter, user_data); else if (service->domainname) dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &service->domainname); } static void append_proxies(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; int i; if (!service->proxies) return; for (i = 0; service->proxies[i]; i++) dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &service->proxies[i]); } static void append_excludes(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; int i; if (!service->excludes) return; for (i = 0; service->excludes[i]; i++) dbus_message_iter_append_basic(iter, DBUS_TYPE_STRING, &service->excludes[i]); } static void append_proxy(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; enum connman_service_proxy_method proxy; const char *pac = NULL; const char *method = proxymethod2string( CONNMAN_SERVICE_PROXY_METHOD_DIRECT); if (!is_connected(service->state)) return; proxy = connman_service_get_proxy_method(service); switch (proxy) { case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN: return; case CONNMAN_SERVICE_PROXY_METHOD_DIRECT: goto done; case CONNMAN_SERVICE_PROXY_METHOD_MANUAL: connman_dbus_dict_append_array(iter, "Servers", DBUS_TYPE_STRING, append_proxies, service); connman_dbus_dict_append_array(iter, "Excludes", DBUS_TYPE_STRING, append_excludes, service); break; case CONNMAN_SERVICE_PROXY_METHOD_AUTO: /* Maybe DHCP, or WPAD, has provided an url for a pac file */ if (service->ipconfig_ipv4) pac = __connman_ipconfig_get_proxy_autoconfig( service->ipconfig_ipv4); else if (service->ipconfig_ipv6) pac = __connman_ipconfig_get_proxy_autoconfig( service->ipconfig_ipv6); if (!service->pac && !pac) goto done; if (service->pac) pac = service->pac; connman_dbus_dict_append_basic(iter, "URL", DBUS_TYPE_STRING, &pac); break; } method = proxymethod2string(proxy); done: connman_dbus_dict_append_basic(iter, "Method", DBUS_TYPE_STRING, &method); } static void append_proxyconfig(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; const char *method; if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) return; switch (service->proxy_config) { case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN: return; case CONNMAN_SERVICE_PROXY_METHOD_DIRECT: break; case CONNMAN_SERVICE_PROXY_METHOD_MANUAL: if (service->proxies) connman_dbus_dict_append_array(iter, "Servers", DBUS_TYPE_STRING, append_proxies, service); if (service->excludes) connman_dbus_dict_append_array(iter, "Excludes", DBUS_TYPE_STRING, append_excludes, service); break; case CONNMAN_SERVICE_PROXY_METHOD_AUTO: if (service->pac) connman_dbus_dict_append_basic(iter, "URL", DBUS_TYPE_STRING, &service->pac); break; } method = proxymethod2string(service->proxy_config); connman_dbus_dict_append_basic(iter, "Method", DBUS_TYPE_STRING, &method); } static void append_provider(DBusMessageIter *iter, void *user_data) { struct connman_service *service = user_data; if (!is_connected(service->state)) return; if (service->provider) __connman_provider_append_properties(service->provider, iter); } static void settings_changed(struct connman_service *service, struct connman_ipconfig *ipconfig) { enum connman_ipconfig_type type; type = __connman_ipconfig_get_config_type(ipconfig); __connman_notifier_ipconfig_changed(service, ipconfig); if (!allow_property_changed(service)) return; if (type == CONNMAN_IPCONFIG_TYPE_IPV4) connman_dbus_property_changed_dict(service->path, CONNMAN_SERVICE_INTERFACE, "IPv4", append_ipv4, service); else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) connman_dbus_property_changed_dict(service->path, CONNMAN_SERVICE_INTERFACE, "IPv6", append_ipv6, service); } static void ipv4_configuration_changed(struct connman_service *service) { if (!allow_property_changed(service)) return; connman_dbus_property_changed_dict(service->path, CONNMAN_SERVICE_INTERFACE, "IPv4.Configuration", append_ipv4config, service); } void __connman_service_notify_ipv4_configuration( struct connman_service *service) { if (!service) return; ipv4_configuration_changed(service); } static void ipv6_configuration_changed(struct connman_service *service) { if (!allow_property_changed(service)) return; connman_dbus_property_changed_dict(service->path, CONNMAN_SERVICE_INTERFACE, "IPv6.Configuration", append_ipv6config, service); } static void dns_changed(struct connman_service *service) { if (!allow_property_changed(service)) return; connman_dbus_property_changed_array(service->path, CONNMAN_SERVICE_INTERFACE, "Nameservers", DBUS_TYPE_STRING, append_dns, service); } static void dns_configuration_changed(struct connman_service *service) { if (!allow_property_changed(service)) return; connman_dbus_property_changed_array(service->path, CONNMAN_SERVICE_INTERFACE, "Nameservers.Configuration", DBUS_TYPE_STRING, append_dnsconfig, service); dns_changed(service); } static void domain_changed(struct connman_service *service) { if (!allow_property_changed(service)) return; connman_dbus_property_changed_array(service->path, CONNMAN_SERVICE_INTERFACE, "Domains", DBUS_TYPE_STRING, append_domain, service); } static void domain_configuration_changed(struct connman_service *service) { if (!allow_property_changed(service)) return; connman_dbus_property_changed_array(service->path, CONNMAN_SERVICE_INTERFACE, "Domains.Configuration", DBUS_TYPE_STRING, append_domainconfig, service); } static void proxy_changed(struct connman_service *service) { if (!allow_property_changed(service)) return; connman_dbus_property_changed_dict(service->path, CONNMAN_SERVICE_INTERFACE, "Proxy", append_proxy, service); } static void proxy_configuration_changed(struct connman_service *service) { if (!allow_property_changed(service)) return; connman_dbus_property_changed_dict(service->path, CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration", append_proxyconfig, service); proxy_changed(service); } static void mdns_changed(struct connman_service *service) { dbus_bool_t mdns = service->mdns; if (!allow_property_changed(service)) return; connman_dbus_property_changed_basic(service->path, CONNMAN_SERVICE_INTERFACE, "mDNS", DBUS_TYPE_BOOLEAN, &mdns); } static void mdns_configuration_changed(struct connman_service *service) { dbus_bool_t mdns_config = service->mdns_config; if (!allow_property_changed(service)) return; connman_dbus_property_changed_basic(service->path, CONNMAN_SERVICE_INTERFACE, "mDNS.Configuration", DBUS_TYPE_BOOLEAN, &mdns_config); } static int set_mdns(struct connman_service *service, bool enabled) { int result; result = __connman_resolver_set_mdns( __connman_service_get_index(service), enabled); if (result == 0) { if (service->mdns != enabled) { service->mdns = enabled; mdns_changed(service); } } return result; } static void timeservers_configuration_changed(struct connman_service *service) { if (!allow_property_changed(service)) return; connman_dbus_property_changed_array(service->path, CONNMAN_SERVICE_INTERFACE, "Timeservers.Configuration", DBUS_TYPE_STRING, append_tsconfig, service); } static void link_changed(struct connman_service *service) { if (!allow_property_changed(service)) return; connman_dbus_property_changed_dict(service->path, CONNMAN_SERVICE_INTERFACE, "Ethernet", append_ethernet, service); } static void stats_append_counters(DBusMessageIter *dict, struct connman_stats_data *stats, struct connman_stats_data *counters, bool append_all) { if (counters->rx_packets != stats->rx_packets || append_all) { counters->rx_packets = stats->rx_packets; connman_dbus_dict_append_basic(dict, "RX.Packets", DBUS_TYPE_UINT32, &stats->rx_packets); } if (counters->tx_packets != stats->tx_packets || append_all) { counters->tx_packets = stats->tx_packets; connman_dbus_dict_append_basic(dict, "TX.Packets", DBUS_TYPE_UINT32, &stats->tx_packets); } if (counters->rx_bytes != stats->rx_bytes || append_all) { counters->rx_bytes = stats->rx_bytes; connman_dbus_dict_append_basic(dict, "RX.Bytes", DBUS_TYPE_UINT32, &stats->rx_bytes); } if (counters->tx_bytes != stats->tx_bytes || append_all) { counters->tx_bytes = stats->tx_bytes; connman_dbus_dict_append_basic(dict, "TX.Bytes", DBUS_TYPE_UINT32, &stats->tx_bytes); } if (counters->rx_errors != stats->rx_errors || append_all) { counters->rx_errors = stats->rx_errors; connman_dbus_dict_append_basic(dict, "RX.Errors", DBUS_TYPE_UINT32, &stats->rx_errors); } if (counters->tx_errors != stats->tx_errors || append_all) { counters->tx_errors = stats->tx_errors; connman_dbus_dict_append_basic(dict, "TX.Errors", DBUS_TYPE_UINT32, &stats->tx_errors); } if (counters->rx_dropped != stats->rx_dropped || append_all) { counters->rx_dropped = stats->rx_dropped; connman_dbus_dict_append_basic(dict, "RX.Dropped", DBUS_TYPE_UINT32, &stats->rx_dropped); } if (counters->tx_dropped != stats->tx_dropped || append_all) { counters->tx_dropped = stats->tx_dropped; connman_dbus_dict_append_basic(dict, "TX.Dropped", DBUS_TYPE_UINT32, &stats->tx_dropped); } if (counters->time != stats->time || append_all) { counters->time = stats->time; connman_dbus_dict_append_basic(dict, "Time", DBUS_TYPE_UINT32, &stats->time); } } static void stats_append(struct connman_service *service, const char *counter, struct connman_stats_counter *counters, bool append_all) { DBusMessageIter array, dict; DBusMessage *msg; DBG("service %p counter %s", service, counter); msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL); if (!msg) return; dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH, &service->path, DBUS_TYPE_INVALID); dbus_message_iter_init_append(msg, &array); /* home counter */ connman_dbus_dict_open(&array, &dict); stats_append_counters(&dict, &service->stats.data, &counters->stats.data, append_all); connman_dbus_dict_close(&array, &dict); /* roaming counter */ connman_dbus_dict_open(&array, &dict); stats_append_counters(&dict, &service->stats_roaming.data, &counters->stats_roaming.data, append_all); connman_dbus_dict_close(&array, &dict); __connman_counter_send_usage(counter, msg); } static void stats_update(struct connman_service *service, unsigned int rx_packets, unsigned int tx_packets, unsigned int rx_bytes, unsigned int tx_bytes, unsigned int rx_errors, unsigned int tx_errors, unsigned int rx_dropped, unsigned int tx_dropped) { struct connman_stats *stats = stats_get(service); struct connman_stats_data *data_last = &stats->data_last; struct connman_stats_data *data = &stats->data; unsigned int seconds; DBG("service %p", service); if (stats->valid) { data->rx_packets += rx_packets - data_last->rx_packets; data->tx_packets += tx_packets - data_last->tx_packets; data->rx_bytes += rx_bytes - data_last->rx_bytes; data->tx_bytes += tx_bytes - data_last->tx_bytes; data->rx_errors += rx_errors - data_last->rx_errors; data->tx_errors += tx_errors - data_last->tx_errors; data->rx_dropped += rx_dropped - data_last->rx_dropped; data->tx_dropped += tx_dropped - data_last->tx_dropped; } else { stats->valid = true; } data_last->rx_packets = rx_packets; data_last->tx_packets = tx_packets; data_last->rx_bytes = rx_bytes; data_last->tx_bytes = tx_bytes; data_last->rx_errors = rx_errors; data_last->tx_errors = tx_errors; data_last->rx_dropped = rx_dropped; data_last->tx_dropped = tx_dropped; seconds = g_timer_elapsed(stats->timer, NULL); stats->data.time = stats->data_last.time + seconds; } void __connman_service_notify(struct connman_service *service, unsigned int rx_packets, unsigned int tx_packets, unsigned int rx_bytes, unsigned int tx_bytes, unsigned int rx_errors, unsigned int tx_errors, unsigned int rx_dropped, unsigned int tx_dropped) { GHashTableIter iter; gpointer key, value; const char *counter; struct connman_stats_counter *counters; struct connman_stats_data *data; int err; if (!service) return; if (!is_connected(service->state)) return; stats_update(service, rx_packets, tx_packets, rx_bytes, tx_bytes, rx_errors, tx_errors, rx_dropped, tx_dropped); data = &stats_get(service)->data; err = __connman_stats_update(service, service->roaming, data); if (err < 0) connman_error("Failed to store statistics for %s", service->identifier); g_hash_table_iter_init(&iter, service->counter_table); while (g_hash_table_iter_next(&iter, &key, &value)) { counter = key; counters = value; stats_append(service, counter, counters, counters->append_all); counters->append_all = false; } } int __connman_service_counter_register(const char *counter) { struct connman_service *service; GList *list; struct connman_stats_counter *counters; DBG("counter %s", counter); counter_list = g_slist_prepend(counter_list, (gpointer)counter); for (list = service_list; list; list = list->next) { service = list->data; counters = g_try_new0(struct connman_stats_counter, 1); if (!counters) return -ENOMEM; counters->append_all = true; g_hash_table_replace(service->counter_table, (gpointer)counter, counters); } return 0; } void __connman_service_counter_unregister(const char *counter) { struct connman_service *service; GList *list; DBG("counter %s", counter); for (list = service_list; list; list = list->next) { service = list->data; g_hash_table_remove(service->counter_table, counter); } counter_list = g_slist_remove(counter_list, counter); } int connman_service_iterate_services(connman_service_iterate_cb cb, void *user_data) { GList *list; int ret = 0; for (list = service_list; list && ret == 0; list = list->next) ret = cb((struct connman_service *)list->data, user_data); return ret; } #if defined TIZEN_EXT static void append_wifi_ext_info(DBusMessageIter *dict, struct connman_network *network) { char bssid_buff[WIFI_BSSID_STR_LEN] = {0,}; char *bssid_str = bssid_buff; const void *ssid; unsigned int ssid_len; unsigned char *bssid; unsigned int maxrate; int maxspeed; unsigned int keymgmt; uint16_t frequency; const char *enc_mode; const char *str; gboolean passpoint; char country_code_buff[WIFI_COUNTRY_CODE_LEN + 1] = {0,}; char *country_code_str = country_code_buff; unsigned char *country_code; uint16_t connection_mode; ssid = connman_network_get_blob(network, "WiFi.SSID", &ssid_len); bssid = connman_network_get_bssid(network); maxrate = connman_network_get_maxrate(network); maxspeed = connman_network_get_maxspeed(network); frequency = connman_network_get_frequency(network); enc_mode = connman_network_get_enc_mode(network); passpoint = connman_network_get_bool(network, "WiFi.HS20AP"); keymgmt = connman_network_get_keymgmt(network); country_code = connman_network_get_countrycode(network); connection_mode = connman_network_get_connection_mode(network); snprintf(bssid_str, WIFI_BSSID_STR_LEN, MACSTR, MAC2STR(bssid)); snprintf(country_code_str, (WIFI_COUNTRY_CODE_LEN + 1), "%c%c", country_code[0], country_code[1]); connman_dbus_dict_append_fixed_array(dict, "SSID", DBUS_TYPE_BYTE, &ssid, ssid_len); connman_dbus_dict_append_basic(dict, "BSSID", DBUS_TYPE_STRING, &bssid_str); connman_dbus_dict_append_basic(dict, "MaxRate", DBUS_TYPE_UINT32, &maxrate); connman_dbus_dict_append_basic(dict, "MaxSpeed", DBUS_TYPE_INT32, &maxspeed); connman_dbus_dict_append_basic(dict, "Frequency", DBUS_TYPE_UINT16, &frequency); connman_dbus_dict_append_basic(dict, "EncryptionMode", DBUS_TYPE_STRING, &enc_mode); connman_dbus_dict_append_basic(dict, "Passpoint", DBUS_TYPE_BOOLEAN, &passpoint); connman_dbus_dict_append_basic(dict, "Keymgmt", DBUS_TYPE_UINT32, &keymgmt); connman_dbus_dict_append_basic(dict, "Country", DBUS_TYPE_STRING, &country_code_str); connman_dbus_dict_append_basic(dict, "ConnMode", DBUS_TYPE_UINT16, &connection_mode); str = connman_network_get_string(network, "WiFi.Security"); if (str != NULL && g_str_equal(str, "ieee8021x") == TRUE) { str = connman_network_get_string(network, "WiFi.EAP"); if (str != NULL) connman_dbus_dict_append_basic(dict, "EAP", DBUS_TYPE_STRING, &str); str = connman_network_get_string(network, "WiFi.Phase2"); if (str != NULL) connman_dbus_dict_append_basic(dict, "Phase2", DBUS_TYPE_STRING, &str); str = connman_network_get_string(network, "WiFi.Identity"); if (str != NULL) connman_dbus_dict_append_basic(dict, "Identity", DBUS_TYPE_STRING, &str); str = connman_network_get_string(network, "WiFi.CACertFile"); if (str != NULL) connman_dbus_dict_append_basic(dict, "CACertFile", DBUS_TYPE_STRING, &str); str = connman_network_get_string(network, "WiFi.ClientCertFile"); if (str != NULL) connman_dbus_dict_append_basic(dict, "ClientCertFile", DBUS_TYPE_STRING, &str); str = connman_network_get_string(network, "WiFi.PrivateKeyFile"); if (str != NULL) connman_dbus_dict_append_basic(dict, "PrivateKeyFile", DBUS_TYPE_STRING, &str); } } static void append_bssid_info(DBusMessageIter *iter, void *user_data) { GSList *bssid_list = NULL; struct connman_network *network = user_data; struct connman_bssids *bssids; char bssid_buf[MAC_ADDRESS_LENGTH] = {0,}; char *bssid_str = bssid_buf; bssid_list = (GSList *)connman_network_get_bssid_list(network); if(bssid_list) { GSList *list; for (list = bssid_list; list; list = list->next) { bssids = (struct connman_bssids *)list->data; g_snprintf(bssid_buf, MAC_ADDRESS_LENGTH, MACSTR, MAC2STR(bssids->bssid)); connman_dbus_dict_append_basic(iter, "BSSID", DBUS_TYPE_STRING, &bssid_str); connman_dbus_dict_append_basic(iter, "Strength", DBUS_TYPE_UINT16, &bssids->strength); connman_dbus_dict_append_basic(iter, "Frequency", DBUS_TYPE_UINT16, &bssids->frequency); } } } #endif static void append_properties(DBusMessageIter *dict, dbus_bool_t limited, struct connman_service *service) { dbus_bool_t val; const char *str; GSList *list; #if defined TIZEN_EXT unsigned int frequency = 0U; unsigned char *wifi_vsie; unsigned int wifi_vsie_len; GSList *vsie_list = NULL; if (service->network) { frequency = connman_network_get_frequency(service->network); connman_dbus_dict_append_basic(dict, "Frequency", DBUS_TYPE_UINT16, &frequency); vsie_list = (GSList *)connman_network_get_vsie_list(service->network); } if (vsie_list) { GSList *list; for (list = vsie_list; list; list = list->next) { wifi_vsie = (unsigned char *)list->data; wifi_vsie_len = wifi_vsie[1] + 2; connman_dbus_dict_append_fixed_array(dict, "Vsie", DBUS_TYPE_BYTE, &wifi_vsie, wifi_vsie_len); } } #endif str = __connman_service_type2string(service->type); if (str) connman_dbus_dict_append_basic(dict, "Type", DBUS_TYPE_STRING, &str); connman_dbus_dict_append_array(dict, "Security", DBUS_TYPE_STRING, append_security, service); str = state2string(service->state); if (str) connman_dbus_dict_append_basic(dict, "State", DBUS_TYPE_STRING, &str); #ifdef TIZEN_EXT str = state2string(service->state_ipv6); if (str != NULL) connman_dbus_dict_append_basic(dict, "StateIPv6", DBUS_TYPE_STRING, &str); #endif str = error2string(service->error); if (str) connman_dbus_dict_append_basic(dict, "Error", DBUS_TYPE_STRING, &str); if (service->strength > 0) connman_dbus_dict_append_basic(dict, "Strength", DBUS_TYPE_BYTE, &service->strength); val = service->favorite; connman_dbus_dict_append_basic(dict, "Favorite", DBUS_TYPE_BOOLEAN, &val); val = service->immutable; connman_dbus_dict_append_basic(dict, "Immutable", DBUS_TYPE_BOOLEAN, &val); if (service->favorite) val = service->autoconnect; else val = service->favorite; connman_dbus_dict_append_basic(dict, "AutoConnect", DBUS_TYPE_BOOLEAN, &val); if (service->name) connman_dbus_dict_append_basic(dict, "Name", DBUS_TYPE_STRING, &service->name); switch (service->type) { case CONNMAN_SERVICE_TYPE_UNKNOWN: case CONNMAN_SERVICE_TYPE_SYSTEM: case CONNMAN_SERVICE_TYPE_GPS: case CONNMAN_SERVICE_TYPE_VPN: case CONNMAN_SERVICE_TYPE_P2P: #if defined TIZEN_EXT_WIFI_MESH case CONNMAN_SERVICE_TYPE_MESH: #endif break; case CONNMAN_SERVICE_TYPE_CELLULAR: val = service->roaming; connman_dbus_dict_append_basic(dict, "Roaming", DBUS_TYPE_BOOLEAN, &val); connman_dbus_dict_append_dict(dict, "Ethernet", append_ethernet, service); break; case CONNMAN_SERVICE_TYPE_WIFI: #if defined TIZEN_EXT if (service->network != NULL) { append_wifi_ext_info(dict, service->network); connman_dbus_dict_append_dict(dict, "BSSID.List", append_bssid_info, service->network); } connman_dbus_dict_append_dict(dict, "Ethernet", append_ethernet, service); service->disconnect_reason = connman_network_get_disconnect_reason(service->network); connman_dbus_dict_append_basic(dict, "DisconnectReason", DBUS_TYPE_INT32, &service->disconnect_reason); connman_dbus_dict_append_basic(dict, "AssocStatusCode", DBUS_TYPE_INT32, &service->assoc_status_code); connman_dbus_dict_append_basic(dict, "Hidden", DBUS_TYPE_BOOLEAN, &service->hidden_service); break; #endif case CONNMAN_SERVICE_TYPE_ETHERNET: case CONNMAN_SERVICE_TYPE_BLUETOOTH: case CONNMAN_SERVICE_TYPE_GADGET: connman_dbus_dict_append_dict(dict, "Ethernet", append_ethernet, service); break; } connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service); connman_dbus_dict_append_dict(dict, "IPv4.Configuration", append_ipv4config, service); connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service); connman_dbus_dict_append_dict(dict, "IPv6.Configuration", append_ipv6config, service); connman_dbus_dict_append_array(dict, "Nameservers", DBUS_TYPE_STRING, append_dns, service); connman_dbus_dict_append_array(dict, "Nameservers.Configuration", DBUS_TYPE_STRING, append_dnsconfig, service); if (service->state == CONNMAN_SERVICE_STATE_READY || service->state == CONNMAN_SERVICE_STATE_ONLINE) list = __connman_timeserver_get_all(service); else list = NULL; connman_dbus_dict_append_array(dict, "Timeservers", DBUS_TYPE_STRING, append_ts, list); g_slist_free_full(list, g_free); connman_dbus_dict_append_array(dict, "Timeservers.Configuration", DBUS_TYPE_STRING, append_tsconfig, service); connman_dbus_dict_append_array(dict, "Domains", DBUS_TYPE_STRING, append_domain, service); connman_dbus_dict_append_array(dict, "Domains.Configuration", DBUS_TYPE_STRING, append_domainconfig, service); connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service); connman_dbus_dict_append_dict(dict, "Proxy.Configuration", append_proxyconfig, service); val = service->mdns; connman_dbus_dict_append_basic(dict, "mDNS", DBUS_TYPE_BOOLEAN, &val); val = service->mdns_config; connman_dbus_dict_append_basic(dict, "mDNS.Configuration", DBUS_TYPE_BOOLEAN, &val); connman_dbus_dict_append_dict(dict, "Provider", append_provider, service); if (service->network) connman_network_append_acddbus(dict, service->network); } #if defined TIZEN_EXT_INS static void append_ins_bssid_info(DBusMessageIter *iter, void *user_data) { GSList *bssid_list = NULL; struct connman_network *network = user_data; struct connman_bssids *bssids; char bssid_buf[MAC_ADDRESS_LENGTH] = {0,}; char *bssid_str = bssid_buf; bssid_list = (GSList *)connman_network_get_bssid_list(network); if(bssid_list) { GSList *list; for (list = bssid_list; list; list = list->next) { bssids = (struct connman_bssids *)list->data; g_snprintf(bssid_buf, MAC_ADDRESS_LENGTH, MACSTR, MAC2STR(bssids->bssid)); connman_dbus_dict_append_basic(iter, "BSSID", DBUS_TYPE_STRING, &bssid_str); connman_dbus_dict_append_basic(iter, "ScoreINS", DBUS_TYPE_INT32, &bssids->ins_score); connman_dbus_dict_append_basic(iter, "ScoreLastConnected", DBUS_TYPE_INT32, &bssids->score_last_connected_bssid); connman_dbus_dict_append_basic(iter, "ScoreAssocReject", DBUS_TYPE_INT32, &bssids->score_assoc_reject); connman_dbus_dict_append_basic(iter, "Frequency", DBUS_TYPE_UINT16, &bssids->frequency); connman_dbus_dict_append_basic(iter, "ScoreFrequency", DBUS_TYPE_INT32, &bssids->score_frequency); connman_dbus_dict_append_basic(iter, "Strength", DBUS_TYPE_UINT16, &bssids->strength); connman_dbus_dict_append_basic(iter, "ScoreStrength", DBUS_TYPE_INT32, &bssids->score_strength); } } } static void append_ins_properties(DBusMessageIter *dict, struct connman_service *service) { const char *str; unsigned int frequency = 0U; if (service->name) connman_dbus_dict_append_basic(dict, "Name", DBUS_TYPE_STRING, &service->name); connman_dbus_dict_append_basic(dict, "ScoreINS", DBUS_TYPE_INT32, &service->ins_score); connman_dbus_dict_append_basic(dict, "ScoreLastUserSelection", DBUS_TYPE_INT32, &service->score_last_user_selection); connman_dbus_dict_append_basic(dict, "ScoreLastConnected", DBUS_TYPE_INT32, &service->score_last_connected); str = security2string(service->security); if (str) connman_dbus_dict_append_basic(dict, "Security", DBUS_TYPE_STRING, &str); connman_dbus_dict_append_basic(dict, "ScoreSecurityPriority", DBUS_TYPE_INT32, &service->score_security_priority); connman_dbus_dict_append_basic(dict, "Strength", DBUS_TYPE_BYTE, &service->strength); connman_dbus_dict_append_basic(dict, "ScoreStrength", DBUS_TYPE_INT32, &service->score_strength); connman_dbus_dict_append_basic(dict, "ScoreInternetConnection", DBUS_TYPE_INT32, &service->score_internet_connection); if (service->network) { frequency = connman_network_get_frequency(service->network); connman_dbus_dict_append_basic(dict, "Frequency", DBUS_TYPE_UINT16, &frequency); connman_dbus_dict_append_basic(dict, "ScoreFrequency", DBUS_TYPE_INT32, &service->score_frequency); connman_dbus_dict_append_dict(dict, "BSSID.List", append_ins_bssid_info, service->network); } } #endif static void append_struct_service(DBusMessageIter *iter, connman_dbus_append_cb_t function, struct connman_service *service) { DBusMessageIter entry, dict; dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry); dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH, &service->path); connman_dbus_dict_open(&entry, &dict); if (function) function(&dict, service); connman_dbus_dict_close(&entry, &dict); dbus_message_iter_close_container(iter, &entry); } static void append_dict_properties(DBusMessageIter *dict, void *user_data) { struct connman_service *service = user_data; append_properties(dict, TRUE, service); } static void append_struct(gpointer value, gpointer user_data) { struct connman_service *service = value; DBusMessageIter *iter = user_data; if (!service->path) return; append_struct_service(iter, append_dict_properties, service); } void __connman_service_list_struct(DBusMessageIter *iter) { g_list_foreach(service_list, append_struct, iter); } #if defined TIZEN_EXT_INS static void append_dict_ins_properties(DBusMessageIter *dict, void *user_data) { struct connman_service *service = user_data; append_ins_properties(dict, service); } static void append_ins_struct(gpointer value, gpointer user_data) { struct connman_service *service = value; DBusMessageIter *iter = user_data; if (!service->path) return; if (service->type != CONNMAN_SERVICE_TYPE_WIFI) return; append_struct_service(iter, append_dict_ins_properties, service); } void __connman_ins_list_struct(DBusMessageIter *iter) { g_list_foreach(service_list, append_ins_struct, iter); } #endif bool __connman_service_is_hidden(struct connman_service *service) { return service->hidden; } bool __connman_service_is_split_routing(struct connman_service *service) { return service->do_split_routing; } bool __connman_service_index_is_split_routing(int index) { struct connman_service *service; if (index < 0) return false; service = __connman_service_lookup_from_index(index); if (!service) return false; return __connman_service_is_split_routing(service); } int __connman_service_get_index(struct connman_service *service) { if (!service) return -1; if (service->network) return connman_network_get_index(service->network); else if (service->provider) return connman_provider_get_index(service->provider); return -1; } void __connman_service_set_hidden(struct connman_service *service) { if (!service || service->hidden) return; service->hidden_service = true; } void __connman_service_set_hostname(struct connman_service *service, const char *hostname) { if (!service || service->hidden) return; g_free(service->hostname); service->hostname = NULL; if (hostname && g_str_is_ascii(hostname)) service->hostname = g_strdup(hostname); } const char *__connman_service_get_hostname(struct connman_service *service) { if (!service) return NULL; return service->hostname; } void __connman_service_set_domainname(struct connman_service *service, const char *domainname) { if (!service || service->hidden) return; g_free(service->domainname); service->domainname = NULL; if (domainname && g_str_is_ascii(domainname)) service->domainname = g_strdup(domainname); domain_changed(service); } const char *connman_service_get_domainname(struct connman_service *service) { if (!service) return NULL; if (service->domains) return service->domains[0]; else return service->domainname; } const char *connman_service_get_dbuspath(struct connman_service *service) { if (!service) return NULL; return service->path; } char **connman_service_get_nameservers(struct connman_service *service) { if (!service) return NULL; if (service->nameservers_config) return g_strdupv(service->nameservers_config); else if (service->nameservers || service->nameservers_auto) { int len = 0, len_auto = 0, i; char **nameservers; if (service->nameservers) len = g_strv_length(service->nameservers); if (service->nameservers_auto) len_auto = g_strv_length(service->nameservers_auto); nameservers = g_try_new0(char *, len + len_auto + 1); if (!nameservers) return NULL; for (i = 0; i < len; i++) nameservers[i] = g_strdup(service->nameservers[i]); for (i = 0; i < len_auto; i++) nameservers[i + len] = g_strdup(service->nameservers_auto[i]); return nameservers; } return g_strdupv(connman_setting_get_string_list("FallbackNameservers")); } char **connman_service_get_timeservers_config(struct connman_service *service) { if (!service) return NULL; return service->timeservers_config; } char **connman_service_get_timeservers(struct connman_service *service) { if (!service) return NULL; return service->timeservers; } #if defined TIZEN_EXT /* * Description: Telephony plug-in requires manual PROXY setting function */ int connman_service_set_proxy(struct connman_service *service, const char *proxy, gboolean active) { char **proxies_array = NULL; if (service == NULL) return -EINVAL; switch (service->type) { case CONNMAN_SERVICE_TYPE_CELLULAR: case CONNMAN_SERVICE_TYPE_ETHERNET: case CONNMAN_SERVICE_TYPE_WIFI: break; default: return -EINVAL; } g_strfreev(service->proxies); service->proxies = NULL; if (proxy != NULL) proxies_array = g_strsplit(proxy, " ", 0); service->proxies = proxies_array; if (proxy == NULL) { service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_DIRECT; DBG("proxy changed (%d)", active); } else { service->proxy_config = CONNMAN_SERVICE_PROXY_METHOD_MANUAL; DBG("proxy chagned %s (%d)", proxy, active); } if (active == TRUE) { proxy_changed(service); __connman_notifier_proxy_changed(service); } return 0; } #endif void connman_service_set_proxy_method(struct connman_service *service, enum connman_service_proxy_method method) { if (!service || service->hidden) return; service->proxy = method; proxy_changed(service); if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO) __connman_notifier_proxy_changed(service); } enum connman_service_proxy_method connman_service_get_proxy_method( struct connman_service *service) { if (!service) return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN; if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) { if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO && !service->pac) return service->proxy; return service->proxy_config; } return service->proxy; } char **connman_service_get_proxy_servers(struct connman_service *service) { return g_strdupv(service->proxies); } char **connman_service_get_proxy_excludes(struct connman_service *service) { return g_strdupv(service->excludes); } const char *connman_service_get_proxy_url(struct connman_service *service) { if (!service) return NULL; return service->pac; } #if defined TIZEN_EXT void connman_service_set_internet_connection(struct connman_service *service, bool internet_connection) { if (!service) return; if (service->is_internet_connection != internet_connection) { service->is_internet_connection = internet_connection; g_get_current_time(&service->modified); service_save(service); } } bool connman_service_get_internet_connection(struct connman_service *service) { if (!service) return false; return service->is_internet_connection; } #endif void __connman_service_set_proxy_autoconfig(struct connman_service *service, const char *url) { if (!service || service->hidden) return; service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO; if (service->ipconfig_ipv4) { if (__connman_ipconfig_set_proxy_autoconfig( service->ipconfig_ipv4, url) < 0) return; } else if (service->ipconfig_ipv6) { if (__connman_ipconfig_set_proxy_autoconfig( service->ipconfig_ipv6, url) < 0) return; } else return; proxy_changed(service); __connman_notifier_proxy_changed(service); } const char *connman_service_get_proxy_autoconfig(struct connman_service *service) { if (!service) return NULL; if (service->ipconfig_ipv4) return __connman_ipconfig_get_proxy_autoconfig( service->ipconfig_ipv4); else if (service->ipconfig_ipv6) return __connman_ipconfig_get_proxy_autoconfig( service->ipconfig_ipv6); return NULL; } #if defined TIZEN_EXT int connman_service_get_ipv6_dns_method(struct connman_service *service) { if (!service) { DBG("Service is NULL"); return -1; } return service->dns_config_method_ipv6; } #endif void __connman_service_set_timeservers(struct connman_service *service, char **timeservers) { int i; if (!service) return; g_strfreev(service->timeservers); service->timeservers = NULL; for (i = 0; timeservers && timeservers[i]; i++) __connman_service_timeserver_append(service, timeservers[i]); } int __connman_service_timeserver_append(struct connman_service *service, const char *timeserver) { int len; DBG("service %p timeserver %s", service, timeserver); if (!timeserver) return -EINVAL; if (service->timeservers) { int i; for (i = 0; service->timeservers[i]; i++) if (g_strcmp0(service->timeservers[i], timeserver) == 0) return -EEXIST; len = g_strv_length(service->timeservers); service->timeservers = g_try_renew(char *, service->timeservers, len + 2); } else { len = 0; service->timeservers = g_try_new0(char *, len + 2); } if (!service->timeservers) return -ENOMEM; service->timeservers[len] = g_strdup(timeserver); service->timeservers[len + 1] = NULL; return 0; } int __connman_service_timeserver_remove(struct connman_service *service, const char *timeserver) { char **servers; int len, i, j, found = 0; DBG("service %p timeserver %s", service, timeserver); if (!timeserver) return -EINVAL; if (!service->timeservers) return 0; for (i = 0; service->timeservers && service->timeservers[i]; i++) if (g_strcmp0(service->timeservers[i], timeserver) == 0) { found = 1; break; } if (found == 0) return 0; len = g_strv_length(service->timeservers); if (len == 1) { g_strfreev(service->timeservers); service->timeservers = NULL; return 0; } servers = g_try_new0(char *, len); if (!servers) return -ENOMEM; for (i = 0, j = 0; i < len; i++) { if (g_strcmp0(service->timeservers[i], timeserver) != 0) { servers[j] = g_strdup(service->timeservers[i]); if (!servers[j]) return -ENOMEM; j++; } } servers[len - 1] = NULL; g_strfreev(service->timeservers); service->timeservers = servers; return 0; } void __connman_service_timeserver_changed(struct connman_service *service, GSList *ts_list) { if (!service) return; if (!allow_property_changed(service)) return; connman_dbus_property_changed_array(service->path, CONNMAN_SERVICE_INTERFACE, "Timeservers", DBUS_TYPE_STRING, append_ts, ts_list); } void __connman_service_set_pac(struct connman_service *service, const char *pac) { if (service->hidden) return; g_free(service->pac); service->pac = g_strdup(pac); proxy_changed(service); } #if defined TIZEN_EXT void __connman_service_set_proxy(struct connman_service *service, const char *proxies) { char **proxies_array = NULL; g_strfreev(service->proxies); service->proxies = NULL; if (proxies != NULL) proxies_array = g_strsplit(proxies, " ", 0); service->proxies = proxies_array; } #endif void __connman_service_set_identity(struct connman_service *service, const char *identity) { if (service->immutable || service->hidden) return; g_free(service->identity); service->identity = g_strdup(identity); if (service->network) connman_network_set_string(service->network, "WiFi.Identity", service->identity); } void __connman_service_set_anonymous_identity(struct connman_service *service, const char *anonymous_identity) { if (service->immutable || service->hidden) return; g_free(service->anonymous_identity); service->anonymous_identity = g_strdup(anonymous_identity); if (service->network) connman_network_set_string(service->network, "WiFi.AnonymousIdentity", service->anonymous_identity); } void __connman_service_set_subject_match(struct connman_service *service, const char *subject_match) { if (service->immutable || service->hidden) return; g_free(service->subject_match); service->subject_match = g_strdup(subject_match); if (service->network) connman_network_set_string(service->network, "WiFi.SubjectMatch", service->subject_match); } void __connman_service_set_altsubject_match(struct connman_service *service, const char *altsubject_match) { if (service->immutable || service->hidden) return; g_free(service->altsubject_match); service->altsubject_match = g_strdup(altsubject_match); if (service->network) connman_network_set_string(service->network, "WiFi.AltSubjectMatch", service->altsubject_match); } void __connman_service_set_domain_suffix_match(struct connman_service *service, const char *domain_suffix_match) { if (service->immutable || service->hidden) return; g_free(service->domain_suffix_match); service->domain_suffix_match = g_strdup(domain_suffix_match); if (service->network) connman_network_set_string(service->network, "WiFi.DomainSuffixMatch", service->domain_suffix_match); } void __connman_service_set_domain_match(struct connman_service *service, const char *domain_match) { if (service->immutable || service->hidden) return; g_free(service->domain_match); service->domain_match = g_strdup(domain_match); if (service->network) connman_network_set_string(service->network, "WiFi.DomainMatch", service->domain_match); } void __connman_service_set_agent_identity(struct connman_service *service, const char *agent_identity) { if (service->hidden) return; g_free(service->agent_identity); service->agent_identity = g_strdup(agent_identity); if (service->network) connman_network_set_string(service->network, "WiFi.AgentIdentity", service->agent_identity); } int __connman_service_check_passphrase(enum connman_service_security security, const char *passphrase) { guint i; gsize length; if (!passphrase) return 0; length = strlen(passphrase); switch (security) { case CONNMAN_SERVICE_SECURITY_UNKNOWN: case CONNMAN_SERVICE_SECURITY_NONE: case CONNMAN_SERVICE_SECURITY_WPA: #if !defined TIZEN_EXT case CONNMAN_SERVICE_SECURITY_RSN: #endif DBG("service security '%s' (%d) not handled", security2string(security), security); return -EOPNOTSUPP; case CONNMAN_SERVICE_SECURITY_PSK: #if defined TIZEN_EXT case CONNMAN_SERVICE_SECURITY_RSN: /* TO CHECK: We need to check the key length supported by SAE */ case CONNMAN_SERVICE_SECURITY_SAE: #endif /* A raw key is always 64 bytes length, * its content is in hex representation. * A PSK key must be between [8..63]. */ if (length == 64) { for (i = 0; i < 64; i++) if (!isxdigit((unsigned char) passphrase[i])) return -ENOKEY; } else if (length < 8 || length > 63) return -ENOKEY; break; case CONNMAN_SERVICE_SECURITY_WEP: /* length of WEP key is 10 or 26 * length of WEP passphrase is 5 or 13 */ if (length == 10 || length == 26) { for (i = 0; i < length; i++) if (!isxdigit((unsigned char) passphrase[i])) return -ENOKEY; } else if (length != 5 && length != 13) return -ENOKEY; break; case CONNMAN_SERVICE_SECURITY_8021X: #if defined TIZEN_EXT case CONNMAN_SERVICE_SECURITY_OWE: case CONNMAN_SERVICE_SECURITY_DPP: #endif break; } return 0; } int __connman_service_set_passphrase(struct connman_service *service, const char *passphrase) { int err; if (service->hidden) return -EINVAL; if (service->immutable && service->security != CONNMAN_SERVICE_SECURITY_8021X) return -EINVAL; #if defined TIZEN_EXT if (service->immutable && service->security != CONNMAN_SERVICE_SECURITY_DPP) return -EINVAL; /* The encrypted passphrase is used here * and validation is done by net-config before being encrypted. */ err = 0; if (service->security != CONNMAN_SERVICE_SECURITY_PSK && service->security != CONNMAN_SERVICE_SECURITY_RSN && service->security != CONNMAN_SERVICE_SECURITY_SAE && service->security != CONNMAN_SERVICE_SECURITY_WEP) #endif err = __connman_service_check_passphrase(service->security, passphrase); if (err < 0) return err; g_free(service->passphrase); service->passphrase = g_strdup(passphrase); if (service->network) connman_network_set_string(service->network, "WiFi.Passphrase", service->passphrase); return 0; } const char *__connman_service_get_passphrase(struct connman_service *service) { if (!service) return NULL; return service->passphrase; } static DBusMessage *get_properties(DBusConnection *conn, DBusMessage *msg, void *user_data) { struct connman_service *service = user_data; DBusMessage *reply; DBusMessageIter array, dict; reply = dbus_message_new_method_return(msg); if (!reply) return NULL; dbus_message_iter_init_append(reply, &array); connman_dbus_dict_open(&array, &dict); append_properties(&dict, FALSE, service); connman_dbus_dict_close(&array, &dict); return reply; } static char **remove_empty_strings(char **strv) { int index = 0; char **iter = strv; while (*iter) { if (**iter) strv[index++] = *iter; else g_free(*iter); iter++; } strv[index] = NULL; return strv; } static int update_proxy_configuration(struct connman_service *service, DBusMessageIter *array) { DBusMessageIter dict; enum connman_service_proxy_method method; GString *servers_str = NULL; GString *excludes_str = NULL; const char *url = NULL; method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN; dbus_message_iter_recurse(array, &dict); while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) { DBusMessageIter entry, variant; const char *key; int type; dbus_message_iter_recurse(&dict, &entry); if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING) goto error; dbus_message_iter_get_basic(&entry, &key); dbus_message_iter_next(&entry); if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_VARIANT) goto error; dbus_message_iter_recurse(&entry, &variant); type = dbus_message_iter_get_arg_type(&variant); if (g_str_equal(key, "Method")) { const char *val; if (type != DBUS_TYPE_STRING) goto error; dbus_message_iter_get_basic(&variant, &val); method = string2proxymethod(val); } else if (g_str_equal(key, "URL")) { if (type != DBUS_TYPE_STRING) goto error; dbus_message_iter_get_basic(&variant, &url); } else if (g_str_equal(key, "Servers")) { DBusMessageIter str_array; if (type != DBUS_TYPE_ARRAY) goto error; servers_str = g_string_new(NULL); if (!servers_str) goto error; dbus_message_iter_recurse(&variant, &str_array); while (dbus_message_iter_get_arg_type(&str_array) == DBUS_TYPE_STRING) { char *val = NULL; dbus_message_iter_get_basic(&str_array, &val); if (servers_str->len > 0) g_string_append_printf(servers_str, " %s", val); else g_string_append(servers_str, val); dbus_message_iter_next(&str_array); } } else if (g_str_equal(key, "Excludes")) { DBusMessageIter str_array; if (type != DBUS_TYPE_ARRAY) goto error; excludes_str = g_string_new(NULL); if (!excludes_str) goto error; dbus_message_iter_recurse(&variant, &str_array); while (dbus_message_iter_get_arg_type(&str_array) == DBUS_TYPE_STRING) { char *val = NULL; dbus_message_iter_get_basic(&str_array, &val); if (excludes_str->len > 0) g_string_append_printf(excludes_str, " %s", val); else g_string_append(excludes_str, val); dbus_message_iter_next(&str_array); } } dbus_message_iter_next(&dict); } switch (method) { case CONNMAN_SERVICE_PROXY_METHOD_DIRECT: break; case CONNMAN_SERVICE_PROXY_METHOD_MANUAL: if (!servers_str && !service->proxies) goto error; if (servers_str) { g_strfreev(service->proxies); if (servers_str->len > 0) { char **proxies = g_strsplit_set( servers_str->str, " ", 0); proxies = remove_empty_strings(proxies); service->proxies = proxies; } else service->proxies = NULL; } if (excludes_str) { g_strfreev(service->excludes); if (excludes_str->len > 0) { char **excludes = g_strsplit_set( excludes_str->str, " ", 0); excludes = remove_empty_strings(excludes); service->excludes = excludes; } else service->excludes = NULL; } if (!service->proxies) method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT; break; case CONNMAN_SERVICE_PROXY_METHOD_AUTO: g_free(service->pac); if (url && strlen(url) > 0) service->pac = g_strstrip(g_strdup(url)); else service->pac = NULL; /* if we are connected: - if service->pac == NULL - if __connman_ipconfig_get_proxy_autoconfig( service->ipconfig) == NULL --> We should start WPAD */ break; case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN: goto error; } if (servers_str) g_string_free(servers_str, TRUE); if (excludes_str) g_string_free(excludes_str, TRUE); service->proxy_config = method; return 0; error: if (servers_str) g_string_free(servers_str, TRUE); if (excludes_str) g_string_free(excludes_str, TRUE); return -EINVAL; } int __connman_service_reset_ipconfig(struct connman_service *service, enum connman_ipconfig_type type, DBusMessageIter *array, enum connman_service_state *new_state) { struct connman_ipconfig *ipconfig, *new_ipconfig; enum connman_ipconfig_method old_method, new_method; enum connman_service_state state; int err = 0, index; if (type == CONNMAN_IPCONFIG_TYPE_IPV4) { ipconfig = service->ipconfig_ipv4; state = service->state_ipv4; new_method = CONNMAN_IPCONFIG_METHOD_DHCP; } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) { ipconfig = service->ipconfig_ipv6; state = service->state_ipv6; new_method = CONNMAN_IPCONFIG_METHOD_AUTO; } else return -EINVAL; if (!ipconfig) return -ENXIO; old_method = __connman_ipconfig_get_method(ipconfig); index = __connman_ipconfig_get_index(ipconfig); if (type == CONNMAN_IPCONFIG_TYPE_IPV4) new_ipconfig = create_ip4config(service, index, CONNMAN_IPCONFIG_METHOD_UNKNOWN); else new_ipconfig = create_ip6config(service, index); if (array) { err = __connman_ipconfig_set_config(new_ipconfig, array); if (err < 0) { __connman_ipconfig_unref(new_ipconfig); return err; } new_method = __connman_ipconfig_get_method(new_ipconfig); } if (is_connecting(state) || is_connected(state)) __connman_network_clear_ipconfig(service->network, ipconfig); __connman_ipconfig_unref(ipconfig); if (type == CONNMAN_IPCONFIG_TYPE_IPV4) service->ipconfig_ipv4 = new_ipconfig; else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) service->ipconfig_ipv6 = new_ipconfig; if (is_connecting(state) || is_connected(state)) __connman_ipconfig_enable(new_ipconfig); if (new_state && new_method != old_method) { if (type == CONNMAN_IPCONFIG_TYPE_IPV4) *new_state = service->state_ipv4; else *new_state = service->state_ipv6; settings_changed(service, new_ipconfig); address_updated(service, type); __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO); } DBG("err %d ipconfig %p type %d method %d state %s", err, new_ipconfig, type, new_method, !new_state ? "-" : state2string(*new_state)); return err; } /* * We set the timeout to 1 sec so that we have a chance to get * necessary IPv6 router advertisement messages that might have * DNS data etc. */ #define ONLINE_CHECK_INITIAL_INTERVAL 1 #define ONLINE_CHECK_MAX_INTERVAL 12 void __connman_service_wispr_start(struct connman_service *service, enum connman_ipconfig_type type) { DBG("service %p type %s", service, __connman_ipconfig_type2string(type)); if (type == CONNMAN_IPCONFIG_TYPE_IPV4) service->online_check_interval_ipv4 = ONLINE_CHECK_INITIAL_INTERVAL; else service->online_check_interval_ipv6 = ONLINE_CHECK_INITIAL_INTERVAL; __connman_wispr_start(service, type); } static DBusMessage *set_property(DBusConnection *conn, DBusMessage *msg, void *user_data) { struct connman_service *service = user_data; DBusMessageIter iter, value; const char *name; int type; DBG("service %p", service); if (!dbus_message_iter_init(msg, &iter)) return __connman_error_invalid_arguments(msg); if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING) return __connman_error_invalid_arguments(msg); dbus_message_iter_get_basic(&iter, &name); dbus_message_iter_next(&iter); if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT) return __connman_error_invalid_arguments(msg); dbus_message_iter_recurse(&iter, &value); type = dbus_message_iter_get_arg_type(&value); if (g_str_equal(name, "AutoConnect")) { dbus_bool_t autoconnect; if (type != DBUS_TYPE_BOOLEAN) return __connman_error_invalid_arguments(msg); if (!service->favorite) return __connman_error_invalid_service(msg); dbus_message_iter_get_basic(&value, &autoconnect); if (service->autoconnect == autoconnect) return g_dbus_create_reply(msg, DBUS_TYPE_INVALID); service->autoconnect = autoconnect; autoconnect_changed(service); if (autoconnect) __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO); service_save(service); } else if (g_str_equal(name, "Nameservers.Configuration")) { DBusMessageIter entry; GString *str; int index; const char *gw; #if defined TIZEN_EXT enum connman_ipconfig_type ip_type = CONNMAN_IPCONFIG_TYPE_ALL; DBG("%s", name); #endif if (__connman_provider_is_immutable(service->provider) || service->immutable) return __connman_error_not_supported(msg); if (type != DBUS_TYPE_ARRAY) return __connman_error_invalid_arguments(msg); str = g_string_new(NULL); if (!str) return __connman_error_invalid_arguments(msg); index = __connman_service_get_index(service); gw = __connman_ipconfig_get_gateway_from_index(index, CONNMAN_IPCONFIG_TYPE_ALL); #if !defined TIZEN_EXT if (gw && strlen(gw)) __connman_service_nameserver_del_routes(service, CONNMAN_IPCONFIG_TYPE_ALL); #endif dbus_message_iter_recurse(&value, &entry); #if defined TIZEN_EXT /* IPv4/IPv6 Last DNS config method */ int last_dns_ipv4 = service->dns_config_method_ipv4; int last_dns_ipv6 = service->dns_config_method_ipv6; DBG("Last DNS Config Method IPv4: %d IPv6: %d", last_dns_ipv4, last_dns_ipv6); #endif while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) { const char *val; dbus_message_iter_get_basic(&entry, &val); dbus_message_iter_next(&entry); #ifdef TIZEN_EXT /* First unpack the DNS Config Method */ DBG("DNS Config Method: %s", val); if((g_strcmp0(val, "ipv4.manual") == 0)) { service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_MANUAL; if(last_dns_ipv4 != CONNMAN_DNSCONFIG_METHOD_MANUAL) { if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN) ip_type = CONNMAN_IPCONFIG_TYPE_IPV4; else ip_type = CONNMAN_IPCONFIG_TYPE_ALL; } continue; } else if(g_strcmp0(val, "ipv4.dhcp") == 0) { service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP; if(last_dns_ipv4 == CONNMAN_DNSCONFIG_METHOD_MANUAL) ip_type = CONNMAN_IPCONFIG_TYPE_IPV4; continue; } else if(g_strcmp0(val, "ipv6.manual") == 0) { service->dns_config_method_ipv6 = CONNMAN_DNSCONFIG_METHOD_MANUAL; if(last_dns_ipv6 != CONNMAN_DNSCONFIG_METHOD_MANUAL) { if(ip_type == CONNMAN_IPCONFIG_TYPE_UNKNOWN) ip_type = CONNMAN_IPCONFIG_TYPE_IPV6; else ip_type = CONNMAN_IPCONFIG_TYPE_ALL; } continue; } else if(g_strcmp0(val, "ipv6.dhcp") == 0) { service->dns_config_method_ipv6 = CONNMAN_DNSCONFIG_METHOD_DHCP; if(last_dns_ipv6 == CONNMAN_DNSCONFIG_METHOD_MANUAL) ip_type = CONNMAN_IPCONFIG_TYPE_IPV6; continue; } #endif if (!val[0]) continue; if (str->len > 0) g_string_append_printf(str, " %s", val); else g_string_append(str, val); } #if defined TIZEN_EXT if (service->dns_config_method_ipv4 == CONNMAN_DNSCONFIG_METHOD_DHCP && service->dns_config_method_ipv6 == CONNMAN_DNSCONFIG_METHOD_DHCP) { DBG("Both IPv4 and IPv6 DNS Method DHCP"); ip_type = CONNMAN_IPCONFIG_TYPE_ALL; } if (gw && strlen(gw)) __connman_service_nameserver_del_routes(service, ip_type); DBG("%s ip_type: %d nameserver remove all", name, ip_type); nameserver_remove_all(service, ip_type); #else nameserver_remove_all(service, CONNMAN_IPCONFIG_TYPE_ALL); #endif g_strfreev(service->nameservers_config); if (str->len > 0) { char **nameservers, **iter; nameservers = g_strsplit_set(str->str, " ", 0); for (iter = nameservers; *iter; iter++) if (connman_inet_check_ipaddress(*iter) <= 0) *iter[0] = '\0'; nameservers = remove_empty_strings(nameservers); service->nameservers_config = nameservers; } else { service->nameservers_config = NULL; } g_string_free(str, TRUE); if (gw && strlen(gw)) __connman_service_nameserver_add_routes(service, gw); #if defined TIZEN_EXT DBG("%s ip_type: %d nameserver add all", name, ip_type); nameserver_add_all(service, ip_type); #else nameserver_add_all(service, CONNMAN_IPCONFIG_TYPE_ALL); #endif dns_configuration_changed(service); if (__connman_service_is_connected_state(service, CONNMAN_IPCONFIG_TYPE_IPV4)) __connman_service_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4); if (__connman_service_is_connected_state(service, CONNMAN_IPCONFIG_TYPE_IPV6)) __connman_service_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV6); service_save(service); } else if (g_str_equal(name, "Timeservers.Configuration")) { DBusMessageIter entry; GString *str; if (service->immutable) return __connman_error_not_supported(msg); if (type != DBUS_TYPE_ARRAY) return __connman_error_invalid_arguments(msg); str = g_string_new(NULL); if (!str) return __connman_error_invalid_arguments(msg); dbus_message_iter_recurse(&value, &entry); while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) { const char *val; dbus_message_iter_get_basic(&entry, &val); dbus_message_iter_next(&entry); if (!val[0]) continue; if (str->len > 0) g_string_append_printf(str, " %s", val); else g_string_append(str, val); } g_strfreev(service->timeservers_config); service->timeservers_config = NULL; if (str->len > 0) { char **timeservers = g_strsplit_set(str->str, " ", 0); timeservers = remove_empty_strings(timeservers); service->timeservers_config = timeservers; } g_string_free(str, TRUE); service_save(service); timeservers_configuration_changed(service); if (service == connman_service_get_default()) __connman_timeserver_sync(service); } else if (g_str_equal(name, "Domains.Configuration")) { DBusMessageIter entry; GString *str; if (service->immutable) return __connman_error_not_supported(msg); if (type != DBUS_TYPE_ARRAY) return __connman_error_invalid_arguments(msg); str = g_string_new(NULL); if (!str) return __connman_error_invalid_arguments(msg); dbus_message_iter_recurse(&value, &entry); while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) { const char *val; dbus_message_iter_get_basic(&entry, &val); dbus_message_iter_next(&entry); if (!val[0]) continue; if (str->len > 0) g_string_append_printf(str, " %s", val); else g_string_append(str, val); } searchdomain_remove_all(service); g_strfreev(service->domains); if (str->len > 0) { char **domains = g_strsplit_set(str->str, " ", 0); domains = remove_empty_strings(domains); service->domains = domains; } else service->domains = NULL; g_string_free(str, TRUE); searchdomain_add_all(service); domain_configuration_changed(service); domain_changed(service); service_save(service); } else if (g_str_equal(name, "Proxy.Configuration")) { int err; if (service->immutable) return __connman_error_not_supported(msg); if (type != DBUS_TYPE_ARRAY) return __connman_error_invalid_arguments(msg); err = update_proxy_configuration(service, &value); if (err < 0) return __connman_error_failed(msg, -err); proxy_configuration_changed(service); __connman_notifier_proxy_changed(service); service_save(service); } else if (g_str_equal(name, "mDNS.Configuration")) { dbus_bool_t val; if (service->immutable) return __connman_error_not_supported(msg); if (type != DBUS_TYPE_BOOLEAN) return __connman_error_invalid_arguments(msg); dbus_message_iter_get_basic(&value, &val); service->mdns_config = val; mdns_configuration_changed(service); set_mdns(service, service->mdns_config); service_save(service); } else if (g_str_equal(name, "IPv4.Configuration") || g_str_equal(name, "IPv6.Configuration")) { enum connman_service_state state = CONNMAN_SERVICE_STATE_UNKNOWN; enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN; int err = 0; if (service->type == CONNMAN_SERVICE_TYPE_VPN || service->immutable) return __connman_error_not_supported(msg); DBG("%s", name); if (!service->ipconfig_ipv4 && !service->ipconfig_ipv6) return __connman_error_invalid_property(msg); if (g_str_equal(name, "IPv4.Configuration")) type = CONNMAN_IPCONFIG_TYPE_IPV4; else type = CONNMAN_IPCONFIG_TYPE_IPV6; err = __connman_service_reset_ipconfig(service, type, &value, &state); if (err < 0) { if (is_connected(state) || is_connecting(state)) { if (type == CONNMAN_IPCONFIG_TYPE_IPV4) __connman_network_enable_ipconfig(service->network, service->ipconfig_ipv4); else __connman_network_enable_ipconfig(service->network, service->ipconfig_ipv6); } return __connman_error_failed(msg, -err); } if (type == CONNMAN_IPCONFIG_TYPE_IPV4) ipv4_configuration_changed(service); else ipv6_configuration_changed(service); if (is_connecting(service->state) || is_connected(service->state)) { if (type == CONNMAN_IPCONFIG_TYPE_IPV4) __connman_network_enable_ipconfig(service->network, service->ipconfig_ipv4); else __connman_network_enable_ipconfig(service->network, service->ipconfig_ipv6); } service_save(service); #if defined TIZEN_EXT /* When AP is connected using WPS without SSID then its password needs * to be saved for autoconnection */ } else if (g_str_equal(name, "Passphrase")) { char *passphrase; if (type != DBUS_TYPE_STRING) return __connman_error_invalid_arguments(msg); dbus_message_iter_get_basic(&value, &passphrase); __connman_service_set_passphrase(service, passphrase); #endif } else return __connman_error_invalid_property(msg); return g_dbus_create_reply(msg, DBUS_TYPE_INVALID); } static void set_error(struct connman_service *service, enum connman_service_error error) { const char *str; if (service->error == error) return; service->error = error; if (!service->path) return; #if !defined TIZEN_EXT if (!allow_property_changed(service)) return; #endif str = error2string(service->error); if (!str) str = ""; connman_dbus_property_changed_basic(service->path, CONNMAN_SERVICE_INTERFACE, "Error", DBUS_TYPE_STRING, &str); } static void remove_timeout(struct connman_service *service) { if (service->timeout > 0) { g_source_remove(service->timeout); service->timeout = 0; } } static void reply_pending(struct connman_service *service, int error) { remove_timeout(service); if (service->pending) { connman_dbus_reply_pending(service->pending, error, NULL); service->pending = NULL; } if (service->provider_pending) { connman_dbus_reply_pending(service->provider_pending, error, service->path); service->provider_pending = NULL; } } static void service_complete(struct connman_service *service) { reply_pending(service, EIO); if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER) __connman_service_auto_connect(service->connect_reason); g_get_current_time(&service->modified); service_save(service); } static DBusMessage *clear_property(DBusConnection *conn, DBusMessage *msg, void *user_data) { struct connman_service *service = user_data; const char *name; DBG("service %p", service); dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name, DBUS_TYPE_INVALID); if (g_str_equal(name, "Error")) { set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN); __connman_service_clear_error(service); service_complete(service); } else return __connman_error_invalid_property(msg); return g_dbus_create_reply(msg, DBUS_TYPE_INVALID); } static bool is_ipconfig_usable(struct connman_service *service) { if (!__connman_ipconfig_is_usable(service->ipconfig_ipv4) && !__connman_ipconfig_is_usable(service->ipconfig_ipv6)) return false; return true; } static bool is_ignore(struct connman_service *service) { if (!service->autoconnect) return true; if (service->roaming && !connman_setting_get_bool("AutoConnectRoamingServices")) return true; if (service->ignore) return true; if (service->state == CONNMAN_SERVICE_STATE_FAILURE) return true; if (!is_ipconfig_usable(service)) return true; return false; } static void disconnect_on_last_session(enum connman_service_type type) { GList *list; for (list = service_list; list; list = list->next) { struct connman_service *service = list->data; if (service->type != type) continue; if (service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_SESSION) continue; __connman_service_disconnect(service); return; } } static int active_sessions[MAX_CONNMAN_SERVICE_TYPES] = {}; static int always_connect[MAX_CONNMAN_SERVICE_TYPES] = {}; static int active_count = 0; void __connman_service_set_active_session(bool enable, GSList *list) { if (!list) return; if (enable) active_count++; else active_count--; while (list) { enum connman_service_type type = GPOINTER_TO_INT(list->data); switch (type) { case CONNMAN_SERVICE_TYPE_ETHERNET: case CONNMAN_SERVICE_TYPE_WIFI: case CONNMAN_SERVICE_TYPE_BLUETOOTH: case CONNMAN_SERVICE_TYPE_CELLULAR: case CONNMAN_SERVICE_TYPE_GADGET: if (enable) active_sessions[type]++; else active_sessions[type]--; break; case CONNMAN_SERVICE_TYPE_UNKNOWN: case CONNMAN_SERVICE_TYPE_SYSTEM: case CONNMAN_SERVICE_TYPE_GPS: case CONNMAN_SERVICE_TYPE_VPN: case CONNMAN_SERVICE_TYPE_P2P: #if defined TIZEN_EXT_WIFI_MESH case CONNMAN_SERVICE_TYPE_MESH: #endif break; } if (active_sessions[type] == 0) disconnect_on_last_session(type); list = g_slist_next(list); } DBG("eth %d wifi %d bt %d cellular %d gadget %d sessions %d", active_sessions[CONNMAN_SERVICE_TYPE_ETHERNET], active_sessions[CONNMAN_SERVICE_TYPE_WIFI], active_sessions[CONNMAN_SERVICE_TYPE_BLUETOOTH], active_sessions[CONNMAN_SERVICE_TYPE_CELLULAR], active_sessions[CONNMAN_SERVICE_TYPE_GADGET], active_count); } struct preferred_tech_data { GList *preferred_list; enum connman_service_type type; }; static void preferred_tech_add_by_type(gpointer data, gpointer user_data) { struct connman_service *service = data; struct preferred_tech_data *tech_data = user_data; if (service->type == tech_data->type) { tech_data->preferred_list = g_list_append(tech_data->preferred_list, service); DBG("type %d service %p %s", tech_data->type, service, service->name); } } static GList *preferred_tech_list_get(void) { unsigned int *tech_array; struct preferred_tech_data tech_data = { 0, }; int i; tech_array = connman_setting_get_uint_list("PreferredTechnologies"); if (!tech_array) return NULL; if (connman_setting_get_bool("SingleConnectedTechnology")) { GList *list; for (list = service_list; list; list = list->next) { struct connman_service *service = list->data; if (!is_connected(service->state)) break; if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) { DBG("service %p name %s is user connected", service, service->name); #if defined TIZEN_EXT /* We can connect to a favorite service like * wifi even we have a userconnect for cellular * because we have refount for cellular service */ if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) break; if (service->type == CONNMAN_SERVICE_TYPE_BLUETOOTH) break; #endif return NULL; } } } for (i = 0; tech_array[i] != 0; i += 1) { tech_data.type = tech_array[i]; g_list_foreach(service_list, preferred_tech_add_by_type, &tech_data); } return tech_data.preferred_list; } static void set_always_connecting_technologies() { unsigned int *always_connected_techs = connman_setting_get_uint_list("AlwaysConnectedTechnologies"); int i; for (i = 0; always_connected_techs && always_connected_techs[i]; i++) always_connect[always_connected_techs[i]] = 1; } static bool autoconnect_no_session_active(struct connman_service *service) { /* * Test active_count to see if there are no sessions set up and * stop autoconnecting, but continue connecting if the service * belongs to a technology which should always autoconnect. */ if (!active_count && !always_connect[service->type]) return true; return false; } static bool autoconnect_already_connecting(struct connman_service *service, bool autoconnecting) { /* * If another service is already connecting and this service type has * not been marked as always connecting, stop the connecting procedure. */ if (autoconnecting && !active_sessions[service->type] && !always_connect[service->type]) return true; return false; } static bool auto_connect_service(GList *services, enum connman_service_connect_reason reason, bool preferred) { struct connman_service *service = NULL; bool ignore[MAX_CONNMAN_SERVICE_TYPES] = { }; bool autoconnecting = false; GList *list; DBG("preferred %d sessions %d reason %s", preferred, active_count, reason2string(reason)); ignore[CONNMAN_SERVICE_TYPE_VPN] = true; #if defined TIZEN_EXT_WIFI_MESH /* Don't auto connect wifi if mesh interface is created */ if (connman_mesh_is_interface_created()) ignore[CONNMAN_SERVICE_TYPE_WIFI] = true; #endif for (list = services; list; list = list->next) { service = list->data; if (ignore[service->type]) { DBG("service %p type %s ignore", service, __connman_service_type2string(service->type)); continue; } #if defined TIZEN_EXT DBG("service %p %s %s %s, favorite(%d), ignore(%d), hidden(%d, %d)", service, service->name, state2string(service->state), __connman_service_type2string(service->type), service->favorite, is_ignore(service), service->hidden, service->hidden_service); /* Tizen takes Wi-Fi as the highest priority into consideration. */ if (service->type != CONNMAN_SERVICE_TYPE_WIFI) if (is_connecting(service->state) == TRUE || is_connected(service->state) == TRUE) continue; #endif if (service->pending || is_connecting(service->state) || is_connected(service->state)) { if (autoconnect_no_session_active(service)) return true; ignore[service->type] = true; autoconnecting = true; DBG("service %p type %s busy", service, __connman_service_type2string(service->type)); continue; } if (!service->favorite) { if (preferred) continue; #if defined TIZEN_EXT DBG("Service is not favorite, autoconnecting %d", autoconnecting); #endif return autoconnecting; } #if defined TIZEN_EXT DBG("service %p identifier %s roaming %d ignore %d " "ipconfig_usable %d autoconnect %d state %d", service, service->identifier, service->roaming, service->ignore, is_ipconfig_usable(service), service->autoconnect, service->state); #endif if (is_ignore(service) || service->state != CONNMAN_SERVICE_STATE_IDLE) continue; if (autoconnect_already_connecting(service, autoconnecting)) { DBG("service %p type %s has no users", service, __connman_service_type2string(service->type)); continue; } DBG("service %p %s %s", service, service->name, (preferred) ? "preferred" : reason2string(reason)); __connman_service_connect(service, reason); if (autoconnect_no_session_active(service)) return true; ignore[service->type] = true; } return autoconnecting; } static gboolean run_auto_connect(gpointer data) { enum connman_service_connect_reason reason = GPOINTER_TO_UINT(data); bool autoconnecting = false; GList *preferred_tech; autoconnect_id = 0; DBG(""); preferred_tech = preferred_tech_list_get(); if (preferred_tech) { autoconnecting = auto_connect_service(preferred_tech, reason, true); g_list_free(preferred_tech); } if (!autoconnecting || active_count) auto_connect_service(service_list, reason, false); return FALSE; } #if defined TIZEN_EXT bool __connman_service_get_auto_connect_mode(void) { return auto_connect_mode; } void __connman_service_set_auto_connect_mode(bool enable) { DBG("set auto_connect_mode = %d", enable); if (auto_connect_mode != enable) auto_connect_mode = enable; } #endif void __connman_service_auto_connect(enum connman_service_connect_reason reason) { DBG(""); if (autoconnect_id != 0) return; #if defined TIZEN_EXT if (auto_connect_mode == FALSE) { DBG("Currently, not auto connection mode"); return; } #endif if (!__connman_session_policy_autoconnect(reason)) return; #if defined TIZEN_EXT /* Adding Timeout of 500ms before trying to auto connect. * This is done because of below scenario * 1. Device is connected to AP1 * 2. WPS Connection request is initiated for AP2 * 3. Immediately WPS Connection is Cancelled * When WPS Connection Connection is initiated for AP2 then * sometimes there is a scenario where connman gets in ASSOCIATED * state with AP1 due to autoconnect and subsequently the connection * initiated by AP1 fails and connman service for AP1 comes in * FAILURE state due to this when connection with AP2 is cancelled * then autoconnect with AP1 doesn't works because its autoconnection * is ignored as its last state was FAILURE rather than IDLE */ autoconnect_id = g_timeout_add(500, run_auto_connect, #else autoconnect_id = g_idle_add(run_auto_connect, #endif GUINT_TO_POINTER(reason)); } static gboolean run_vpn_auto_connect(gpointer data) { GList *list; bool need_split = false; vpn_autoconnect_id = 0; for (list = service_list; list; list = list->next) { struct connman_service *service = list->data; int res; if (service->type != CONNMAN_SERVICE_TYPE_VPN) continue; if (is_connected(service->state) || is_connecting(service->state)) { if (!service->do_split_routing) need_split = true; continue; } if (is_ignore(service) || !service->favorite) continue; if (need_split && !service->do_split_routing) { DBG("service %p no split routing", service); continue; } DBG("service %p %s %s", service, service->name, service->do_split_routing ? "split routing" : ""); res = __connman_service_connect(service, CONNMAN_SERVICE_CONNECT_REASON_AUTO); if (res < 0 && res != -EINPROGRESS) continue; if (!service->do_split_routing) need_split = true; } return FALSE; } static void vpn_auto_connect(void) { if (vpn_autoconnect_id) return; vpn_autoconnect_id = g_idle_add(run_vpn_auto_connect, NULL); } bool __connman_service_is_provider_pending(struct connman_service *service) { if (!service) return false; if (service->provider_pending) return true; return false; } void __connman_service_set_provider_pending(struct connman_service *service, DBusMessage *msg) { if (service->provider_pending) { DBG("service %p provider pending msg %p already exists", service, service->provider_pending); return; } service->provider_pending = msg; } static void check_pending_msg(struct connman_service *service) { if (!service->pending) return; DBG("service %p pending msg %p already exists", service, service->pending); dbus_message_unref(service->pending); } void __connman_service_set_hidden_data(struct connman_service *service, gpointer user_data) { DBusMessage *pending = user_data; DBG("service %p pending %p", service, pending); if (!pending) return; check_pending_msg(service); service->pending = pending; } void __connman_service_return_error(struct connman_service *service, int error, gpointer user_data) { DBG("service %p error %d user_data %p", service, error, user_data); __connman_service_set_hidden_data(service, user_data); reply_pending(service, error); } static gboolean connect_timeout(gpointer user_data) { struct connman_service *service = user_data; bool autoconnect = false; DBG("service %p", service); service->timeout = 0; if (service->network) __connman_network_disconnect(service->network); else if (service->provider) connman_provider_disconnect(service->provider); __connman_stats_service_unregister(service); if (service->pending) { DBusMessage *reply; reply = __connman_error_operation_timeout(service->pending); if (reply) g_dbus_send_message(connection, reply); dbus_message_unref(service->pending); service->pending = NULL; } else autoconnect = true; __connman_service_ipconfig_indicate_state(service, CONNMAN_SERVICE_STATE_FAILURE, CONNMAN_IPCONFIG_TYPE_IPV4); __connman_service_ipconfig_indicate_state(service, CONNMAN_SERVICE_STATE_FAILURE, CONNMAN_IPCONFIG_TYPE_IPV6); if (autoconnect && service->connect_reason != CONNMAN_SERVICE_CONNECT_REASON_USER) __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO); return FALSE; } static DBusMessage *connect_service(DBusConnection *conn, DBusMessage *msg, void *user_data) { struct connman_service *service = user_data; #if defined TIZEN_EXT int err = 0; #else int index, err = 0; GList *list; #endif DBG("service %p", service); #if defined TIZEN_EXT /* * Description: TIZEN implements system global connection management. */ if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) connman_service_user_pdn_connection_ref(service); /*Reset the Disconnect Reason while issue connect request*/ service->disconnect_reason = 0; /*Reset the association status code while issue connect request*/ service->assoc_status_code = 0; /* Reset the disconnection_requested while issue connect request*/ connman_service_set_disconnection_requested(service, false); #endif if (service->pending) return __connman_error_in_progress(msg); #if !defined TIZEN_EXT index = __connman_service_get_index(service); for (list = service_list; list; list = list->next) { struct connman_service *temp = list->data; #if defined TIZEN_EXT if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) break; #endif if (!is_connecting(temp->state) && !is_connected(temp->state)) break; if (service == temp) continue; if (service->type != temp->type) continue; if (__connman_service_get_index(temp) == index && __connman_service_disconnect(temp) == -EINPROGRESS) err = -EINPROGRESS; } if (err == -EINPROGRESS) return __connman_error_operation_timeout(msg); #endif service->ignore = false; service->pending = dbus_message_ref(msg); err = __connman_service_connect(service, CONNMAN_SERVICE_CONNECT_REASON_USER); if (err != -EINPROGRESS) reply_pending(service, -err); return NULL; } static DBusMessage *disconnect_service(DBusConnection *conn, DBusMessage *msg, void *user_data) { struct connman_service *service = user_data; int err; DBG("service %p", service); #if defined TIZEN_EXT /* * Description: TIZEN implements system global connection management. */ if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) { if (connman_service_user_pdn_connection_unref_and_test(service) != TRUE) return __connman_error_failed(msg, EISCONN); if (is_connected(service->state) == TRUE && service == connman_service_get_default_connection()) return __connman_error_failed(msg, EISCONN); } #endif service->ignore = true; err = __connman_service_disconnect(service); if (err < 0 && err != -EINPROGRESS) return __connman_error_failed(msg, -err); return g_dbus_create_reply(msg, DBUS_TYPE_INVALID); } #if defined TIZEN_EXT static void __connman_service_cleanup_network_8021x(struct connman_service *service) { if (service == NULL) return; DBG("service %p ", service); connman_network_set_string(service->network, "WiFi.EAP", NULL); connman_network_set_string(service->network, "WiFi.Identity", NULL); connman_network_set_string(service->network, "WiFi.CACertFile", NULL); connman_network_set_string(service->network, "WiFi.ClientCertFile", NULL); connman_network_set_string(service->network, "WiFi.PrivateKeyFile", NULL); connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", NULL); connman_network_set_string(service->network, "WiFi.Phase2", NULL); connman_network_set_string(service->network, "WiFi.AnonymousIdentity", NULL); } static void __connman_service_cleanup_network_dpp(struct connman_service *service) { if (service == NULL) return; DBG("service %p ", service); connman_network_set_string(service->network, "WiFi.Connector", NULL); connman_network_set_string(service->network, "WiFi.CSignKey", NULL); connman_network_set_string(service->network, "WiFi.NetAccessKey", NULL); } #endif bool __connman_service_remove(struct connman_service *service) { if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET || service->type == CONNMAN_SERVICE_TYPE_GADGET) return false; if (service->immutable || service->hidden || __connman_provider_is_immutable(service->provider)) return false; #if !defined TIZEN_EXT if (!service->favorite && !is_idle(service->state)) return false; #endif __connman_service_disconnect(service); g_free(service->passphrase); service->passphrase = NULL; g_free(service->identity); service->identity = NULL; g_free(service->anonymous_identity); service->anonymous_identity = NULL; g_free(service->subject_match); service->subject_match = NULL; g_free(service->altsubject_match); service->altsubject_match = NULL; g_free(service->domain_suffix_match); service->domain_suffix_match = NULL; g_free(service->domain_match); service->domain_match = NULL; g_free(service->agent_identity); service->agent_identity = NULL; g_free(service->eap); service->eap = NULL; #if defined TIZEN_EXT g_free(service->ca_cert_file); service->ca_cert_file = NULL; g_free(service->client_cert_file); service->client_cert_file = NULL; g_free(service->private_key_file); service->private_key_file = NULL; g_free(service->private_key_passphrase); service->private_key_passphrase = NULL; g_free(service->phase2); service->phase2 = NULL; __connman_service_cleanup_network_8021x(service); __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP); __connman_ipconfig_set_method(service->ipconfig_ipv6, CONNMAN_IPCONFIG_METHOD_AUTO); connman_service_set_proxy(service, NULL, false); __connman_service_nameserver_clear(service); g_strfreev(service->nameservers_config); service->nameservers_config = NULL; g_free(service->connector); service->connector = NULL; g_free(service->c_sign_key); service->c_sign_key = NULL; g_free(service->net_access_key); service->net_access_key = NULL; __connman_service_cleanup_network_dpp(service); #endif service->error = CONNMAN_SERVICE_ERROR_UNKNOWN; __connman_service_set_favorite(service, false); __connman_ipconfig_ipv6_reset_privacy(service->ipconfig_ipv6); #if defined TIZEN_EXT /* Reset IP Method and DNS Method to DHCP */ __connman_ipconfig_set_method(service->ipconfig_ipv4, CONNMAN_IPCONFIG_METHOD_DHCP); service->dns_config_method_ipv4 = CONNMAN_DNSCONFIG_METHOD_DHCP; g_strfreev(service->nameservers_config); service->nameservers_config = NULL; #endif #if defined TIZEN_EXT __connman_storage_remove_service(service->identifier); #else service_save(service); #endif return true; } static DBusMessage *remove_service(DBusConnection *conn, DBusMessage *msg, void *user_data) { struct connman_service *service = user_data; DBG("service %p", service); if (!__connman_service_remove(service)) return __connman_error_not_supported(msg); return g_dbus_create_reply(msg, DBUS_TYPE_INVALID); } static bool check_suitable_state(enum connman_service_state a, enum connman_service_state b) { /* * Special check so that "ready" service can be moved before * "online" one. */ if ((a == CONNMAN_SERVICE_STATE_ONLINE && b == CONNMAN_SERVICE_STATE_READY) || (b == CONNMAN_SERVICE_STATE_ONLINE && a == CONNMAN_SERVICE_STATE_READY)) return true; return a == b; } static void downgrade_state(struct connman_service *service) { if (!service) return; DBG("service %p state4 %d state6 %d", service, service->state_ipv4, service->state_ipv6); if (service->state_ipv4 == CONNMAN_SERVICE_STATE_ONLINE) __connman_service_ipconfig_indicate_state(service, CONNMAN_SERVICE_STATE_READY, CONNMAN_IPCONFIG_TYPE_IPV4); if (service->state_ipv6 == CONNMAN_SERVICE_STATE_ONLINE) __connman_service_ipconfig_indicate_state(service, CONNMAN_SERVICE_STATE_READY, CONNMAN_IPCONFIG_TYPE_IPV6); } static void apply_relevant_default_downgrade(struct connman_service *service) { struct connman_service *def_service; def_service = connman_service_get_default(); if (!def_service) return; if (def_service == service && def_service->state == CONNMAN_SERVICE_STATE_ONLINE) { def_service->state = CONNMAN_SERVICE_STATE_READY; __connman_notifier_leave_online(def_service->type); state_changed(def_service); } } static void switch_default_service(struct connman_service *default_service, struct connman_service *downgrade_service) { struct connman_service *service; GList *src, *dst; apply_relevant_default_downgrade(default_service); src = g_list_find(service_list, downgrade_service); dst = g_list_find(service_list, default_service); /* Nothing to do */ if (src == dst || src->next == dst) return; service = src->data; service_list = g_list_delete_link(service_list, src); service_list = g_list_insert_before(service_list, dst, service); downgrade_state(downgrade_service); } static struct _services_notify { int id; GHashTable *add; GHashTable *remove; } *services_notify; static void service_append_added_foreach(gpointer data, gpointer user_data) { struct connman_service *service = data; DBusMessageIter *iter = user_data; if (!service || !service->path) { DBG("service %p or path is NULL", service); return; } if (g_hash_table_lookup(services_notify->add, service->path)) { DBG("new %s", service->path); append_struct(service, iter); g_hash_table_remove(services_notify->add, service->path); } else { DBG("changed %s", service->path); append_struct_service(iter, NULL, service); } } static void service_append_ordered(DBusMessageIter *iter, void *user_data) { g_list_foreach(service_list, service_append_added_foreach, iter); } static void append_removed(gpointer key, gpointer value, gpointer user_data) { char *objpath = key; DBusMessageIter *iter = user_data; DBG("removed %s", objpath); dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath); } static void service_append_removed(DBusMessageIter *iter, void *user_data) { g_hash_table_foreach(services_notify->remove, append_removed, iter); } static gboolean service_send_changed(gpointer data) { DBusMessage *signal; DBG(""); services_notify->id = 0; signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH, CONNMAN_MANAGER_INTERFACE, "ServicesChanged"); if (!signal) return FALSE; __connman_dbus_append_objpath_dict_array(signal, service_append_ordered, NULL); __connman_dbus_append_objpath_array(signal, service_append_removed, NULL); dbus_connection_send(connection, signal, NULL); dbus_message_unref(signal); g_hash_table_remove_all(services_notify->remove); g_hash_table_remove_all(services_notify->add); return FALSE; } static void service_schedule_changed(void) { if (services_notify->id != 0) return; services_notify->id = g_timeout_add(100, service_send_changed, NULL); } static DBusMessage *move_service(DBusConnection *conn, DBusMessage *msg, void *user_data, bool before) { struct connman_service *service = user_data; struct connman_service *target; const char *path; enum connman_ipconfig_method target4, target6; enum connman_ipconfig_method service4, service6; DBG("service %p", service); dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID); if (!service->favorite) return __connman_error_not_supported(msg); target = find_service(path); if (!target || !target->favorite || target == service) return __connman_error_invalid_service(msg); if (target->type == CONNMAN_SERVICE_TYPE_VPN) { /* * We only allow VPN route splitting if there are * routes defined for a given VPN. */ if (!__connman_provider_check_routes(target->provider)) { connman_info("Cannot move service. " "No routes defined for provider %s", __connman_provider_get_ident(target->provider)); return __connman_error_invalid_service(msg); } set_split_routing(target, true); } else set_split_routing(target, false); set_split_routing(service, false); target4 = __connman_ipconfig_get_method(target->ipconfig_ipv4); target6 = __connman_ipconfig_get_method(target->ipconfig_ipv6); service4 = __connman_ipconfig_get_method(service->ipconfig_ipv4); service6 = __connman_ipconfig_get_method(service->ipconfig_ipv6); DBG("target %s method %d/%d state %d/%d split %d", target->identifier, target4, target6, target->state_ipv4, target->state_ipv6, target->do_split_routing); DBG("service %s method %d/%d state %d/%d", service->identifier, service4, service6, service->state_ipv4, service->state_ipv6); /* * If method is OFF, then we do not need to check the corresponding * ipconfig state. */ if (target4 == CONNMAN_IPCONFIG_METHOD_OFF) { if (service6 != CONNMAN_IPCONFIG_METHOD_OFF) { if (!check_suitable_state(target->state_ipv6, service->state_ipv6)) return __connman_error_invalid_service(msg); } } if (target6 == CONNMAN_IPCONFIG_METHOD_OFF) { if (service4 != CONNMAN_IPCONFIG_METHOD_OFF) { if (!check_suitable_state(target->state_ipv4, service->state_ipv4)) return __connman_error_invalid_service(msg); } } if (service4 == CONNMAN_IPCONFIG_METHOD_OFF) { if (target6 != CONNMAN_IPCONFIG_METHOD_OFF) { if (!check_suitable_state(target->state_ipv6, service->state_ipv6)) return __connman_error_invalid_service(msg); } } if (service6 == CONNMAN_IPCONFIG_METHOD_OFF) { if (target4 != CONNMAN_IPCONFIG_METHOD_OFF) { if (!check_suitable_state(target->state_ipv4, service->state_ipv4)) return __connman_error_invalid_service(msg); } } g_get_current_time(&service->modified); service_save(service); service_save(target); /* * If the service which goes down is the default service and is * online, we downgrade directly its state to ready so: * the service which goes up, needs to recompute its state which * is triggered via downgrading it - if relevant - to state ready. */ if (before) switch_default_service(target, service); else switch_default_service(service, target); __connman_connection_update_gateway(); service_schedule_changed(); return g_dbus_create_reply(msg, DBUS_TYPE_INVALID); } static DBusMessage *move_before(DBusConnection *conn, DBusMessage *msg, void *user_data) { return move_service(conn, msg, user_data, true); } static DBusMessage *move_after(DBusConnection *conn, DBusMessage *msg, void *user_data) { return move_service(conn, msg, user_data, false); } static DBusMessage *reset_counters(DBusConnection *conn, DBusMessage *msg, void *user_data) { struct connman_service *service = user_data; reset_stats(service); return g_dbus_create_reply(msg, DBUS_TYPE_INVALID); } #if defined TIZEN_MAINTAIN_ONLINE static DBusMessage *downgrade_service(DBusConnection *conn, DBusMessage *msg, void *user_data) { struct connman_service *service = user_data; downgrade_state(service); __connman_connection_update_gateway(); return g_dbus_create_reply(msg, DBUS_TYPE_INVALID); } #endif static void service_schedule_added(struct connman_service *service) { DBG("service %p", service); g_hash_table_remove(services_notify->remove, service->path); g_hash_table_replace(services_notify->add, service->path, service); service_schedule_changed(); } static void service_schedule_removed(struct connman_service *service) { if (!service || !service->path) { DBG("service %p or path is NULL", service); return; } DBG("service %p %s", service, service->path); g_hash_table_remove(services_notify->add, service->path); g_hash_table_replace(services_notify->remove, g_strdup(service->path), NULL); service_schedule_changed(); } static bool allow_property_changed(struct connman_service *service) { #if defined TIZEN_EXT if (service->path == NULL) return FALSE; #endif if (g_hash_table_lookup_extended(services_notify->add, service->path, NULL, NULL)) return false; return true; } static const GDBusMethodTable service_methods[] = { { GDBUS_DEPRECATED_METHOD("GetProperties", NULL, GDBUS_ARGS({ "properties", "a{sv}" }), get_properties) }, { GDBUS_METHOD("SetProperty", GDBUS_ARGS({ "name", "s" }, { "value", "v" }), NULL, set_property) }, { GDBUS_METHOD("ClearProperty", GDBUS_ARGS({ "name", "s" }), NULL, clear_property) }, { GDBUS_ASYNC_METHOD("Connect", NULL, NULL, connect_service) }, { GDBUS_METHOD("Disconnect", NULL, NULL, disconnect_service) }, { GDBUS_METHOD("Remove", NULL, NULL, remove_service) }, { GDBUS_METHOD("MoveBefore", GDBUS_ARGS({ "service", "o" }), NULL, move_before) }, { GDBUS_METHOD("MoveAfter", GDBUS_ARGS({ "service", "o" }), NULL, move_after) }, { GDBUS_METHOD("ResetCounters", NULL, NULL, reset_counters) }, #if defined TIZEN_MAINTAIN_ONLINE { GDBUS_METHOD("Downgrade", NULL, NULL, downgrade_service) }, #endif { }, }; static const GDBusSignalTable service_signals[] = { { GDBUS_SIGNAL("PropertyChanged", GDBUS_ARGS({ "name", "s" }, { "value", "v" })) }, { }, }; static void service_free(gpointer user_data) { struct connman_service *service = user_data; char *path = service->path; DBG("service %p", service); reply_pending(service, ENOENT); if (service->nameservers_timeout) { g_source_remove(service->nameservers_timeout); dns_changed(service); } __connman_notifier_service_remove(service); service_schedule_removed(service); __connman_wispr_stop(service); stats_stop(service); service->path = NULL; if (path) { __connman_connection_update_gateway(); g_dbus_unregister_interface(connection, path, CONNMAN_SERVICE_INTERFACE); g_free(path); } g_hash_table_destroy(service->counter_table); if (service->network) { __connman_network_disconnect(service->network); connman_network_unref(service->network); service->network = NULL; } if (service->provider) connman_provider_unref(service->provider); if (service->ipconfig_ipv4) { __connman_ipconfig_set_ops(service->ipconfig_ipv4, NULL); __connman_ipconfig_set_data(service->ipconfig_ipv4, NULL); __connman_ipconfig_unref(service->ipconfig_ipv4); service->ipconfig_ipv4 = NULL; } if (service->ipconfig_ipv6) { __connman_ipconfig_set_ops(service->ipconfig_ipv6, NULL); __connman_ipconfig_set_data(service->ipconfig_ipv6, NULL); __connman_ipconfig_unref(service->ipconfig_ipv6); service->ipconfig_ipv6 = NULL; } g_strfreev(service->timeservers); g_strfreev(service->timeservers_config); g_strfreev(service->nameservers); g_strfreev(service->nameservers_config); g_strfreev(service->nameservers_auto); g_strfreev(service->domains); g_strfreev(service->proxies); g_strfreev(service->excludes); g_free(service->hostname); g_free(service->domainname); g_free(service->pac); g_free(service->name); g_free(service->passphrase); g_free(service->identifier); g_free(service->eap); g_free(service->identity); g_free(service->anonymous_identity); g_free(service->agent_identity); g_free(service->ca_cert_file); g_free(service->subject_match); g_free(service->altsubject_match); g_free(service->domain_suffix_match); g_free(service->domain_match); g_free(service->client_cert_file); g_free(service->private_key_file); g_free(service->private_key_passphrase); g_free(service->phase2); g_free(service->config_file); g_free(service->config_entry); #if defined TIZEN_EXT g_free(service->connector); g_free(service->c_sign_key); g_free(service->net_access_key); #endif if (service->stats.timer) g_timer_destroy(service->stats.timer); if (service->stats_roaming.timer) g_timer_destroy(service->stats_roaming.timer); if (current_default == service) current_default = NULL; g_free(service); } static void stats_init(struct connman_service *service) { /* home */ service->stats.valid = false; service->stats.enabled = false; service->stats.timer = g_timer_new(); /* roaming */ service->stats_roaming.valid = false; service->stats_roaming.enabled = false; service->stats_roaming.timer = g_timer_new(); } static void service_initialize(struct connman_service *service) { DBG("service %p", service); service->refcount = 1; service->error = CONNMAN_SERVICE_ERROR_UNKNOWN; service->type = CONNMAN_SERVICE_TYPE_UNKNOWN; service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN; service->state = CONNMAN_SERVICE_STATE_UNKNOWN; service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN; service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN; service->favorite = false; service->immutable = false; service->hidden = false; service->ignore = false; service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE; service->order = 0; stats_init(service); service->provider = NULL; service->wps = false; service->wps_advertizing = false; #if defined TIZEN_EXT memset(service->last_connected_bssid, 0, WIFI_BSSID_LEN_MAX); service->is_internet_connection = false; service->assoc_reject_count = 0; #endif #if defined TIZEN_EXT service->disconnection_requested = false; service->storage_reload = false; /* * Description: TIZEN implements system global connection management. */ service->user_pdn_connection_refcount = 0; __sync_synchronize(); #endif } /** * connman_service_create: * * Allocate a new service. * * Returns: a newly-allocated #connman_service structure */ struct connman_service *connman_service_create(void) { GSList *list; struct connman_stats_counter *counters; const char *counter; struct connman_service *service; service = g_try_new0(struct connman_service, 1); if (!service) return NULL; DBG("service %p", service); service->counter_table = g_hash_table_new_full(g_str_hash, g_str_equal, NULL, g_free); for (list = counter_list; list; list = list->next) { counter = list->data; counters = g_try_new0(struct connman_stats_counter, 1); if (!counters) { g_hash_table_destroy(service->counter_table); g_free(service); return NULL; } counters->append_all = true; g_hash_table_replace(service->counter_table, (gpointer)counter, counters); } service_initialize(service); return service; } /** * connman_service_ref: * @service: service structure * * Increase reference counter of service */ struct connman_service * connman_service_ref_debug(struct connman_service *service, const char *file, int line, const char *caller) { DBG("%p ref %d by %s:%d:%s()", service, service->refcount + 1, file, line, caller); __sync_fetch_and_add(&service->refcount, 1); return service; } /** * connman_service_unref: * @service: service structure * * Decrease reference counter of service and release service if no * longer needed. */ void connman_service_unref_debug(struct connman_service *service, const char *file, int line, const char *caller) { DBG("%p ref %d by %s:%d:%s()", service, service->refcount - 1, file, line, caller); if (__sync_fetch_and_sub(&service->refcount, 1) != 1) return; service_list = g_list_remove(service_list, service); __connman_service_disconnect(service); g_hash_table_remove(service_hash, service->identifier); } #if defined TIZEN_EXT static int calculate_score_last_user_selection(struct connman_service *service) { int score = 0; struct connman_device *device; const char *last_user_selection_ident; time_t last_user_selection_time; unsigned int frequency; time_t curr_time; time_t ref_time; struct tm* ref_timeinfo; device = connman_network_get_device(service->network); last_user_selection_time = connman_device_get_last_user_selection_time(device); last_user_selection_ident = connman_device_get_last_user_selection_ident(device); frequency = connman_network_get_frequency(service->network); if (ins_settings.last_user_selection) { if (g_strcmp0(last_user_selection_ident, service->identifier) == 0 && (((frequency >= FREQ_RANGE_24GHZ_CHANNEL_1 && frequency <= FREQ_RANGE_24GHZ_CHANNEL_14) && service->strength >= ins_settings.signal_level3_24ghz) || ((frequency >= FREQ_RANGE_5GHZ_CHANNEL_32 && frequency <= FREQ_RANGE_5GHZ_CHANNEL_165) && service->strength >= ins_settings.signal_level3_5ghz))) { /* Only events that occur within 8 hours are counted. */ curr_time = time(NULL); ref_timeinfo = localtime(&curr_time); ref_timeinfo->tm_hour -= 8; ref_time = mktime(ref_timeinfo); if (last_user_selection_time > ref_time) { int time_diff = (curr_time - last_user_selection_time) / 60; int denominator = ins_settings.last_user_selection_time - time_diff; int numerator = ins_settings.last_user_selection_time / ins_settings.last_user_selection_score; int last_user_score = denominator / numerator; score += (last_user_score > ins_settings.last_user_selection_score ? ins_settings.last_user_selection_score : last_user_score); } } } return score; } static int calculate_score_last_connected(struct connman_service *service) { int score = 0; struct connman_device *device; const char *last_connected_ident; unsigned int frequency; device = connman_network_get_device(service->network); last_connected_ident = connman_device_get_last_connected_ident(device); frequency = connman_network_get_frequency(service->network); if (g_strcmp0(last_connected_ident, service->identifier) == 0 && (((frequency >= FREQ_RANGE_24GHZ_CHANNEL_1 && frequency <= FREQ_RANGE_24GHZ_CHANNEL_14) && service->strength >= ins_settings.signal_level3_24ghz) || ((frequency >= FREQ_RANGE_5GHZ_CHANNEL_32 && frequency <= FREQ_RANGE_5GHZ_CHANNEL_165) && service->strength >= ins_settings.signal_level3_5ghz))) { score += ins_settings.last_connected_score; } return score; } static int calculate_score_frequency(struct connman_service *service) { int score = 0; unsigned int frequency; frequency = connman_network_get_frequency(service->network); switch (ins_settings.preferred_freq) { case CONNMAN_INS_PREFERRED_FREQ_24GHZ: if ((frequency >= FREQ_RANGE_24GHZ_CHANNEL_14 && frequency <= FREQ_RANGE_24GHZ_CHANNEL_14) && (service->strength >= ins_settings.signal_level3_24ghz)) score += ins_settings.preferred_freq_score; break; case CONNMAN_INS_PREFERRED_FREQ_5GHZ: if ((frequency >= FREQ_RANGE_5GHZ_CHANNEL_32 && frequency <= FREQ_RANGE_5GHZ_CHANNEL_165) && (service->strength >= ins_settings.signal_level3_5ghz)) score += ins_settings.preferred_freq_score; break; default: break; } return score; } static int calculate_score_security_priority(struct connman_service *service) { int score = 0; if (ins_settings.security_priority_count) score += ins_settings.security_priority[service->security]; return score; } static int calculate_score_internet_connection(struct connman_service *service) { int score = 0; if (ins_settings.internet) { if (service->is_internet_connection) score += ins_settings.internet_score; } return score; } static int calculate_score_strength(struct connman_service *service) { int score = 0; if (ins_settings.signal) score += (((service->strength > 60) ? 60 : service->strength) - 35); return score; } static int calculate_score(struct connman_service *service) { int score_last_user_selection; int score_last_connected; int score_frequency; int score_security_priority; int score_internet_connection; int score_strength; int score = 0; if (service->type != CONNMAN_SERVICE_TYPE_WIFI) { score += calculate_score_internet_connection(service); service->ins_score = score; return score; } score_last_user_selection = calculate_score_last_user_selection(service); score_last_connected = calculate_score_last_connected(service); score_frequency = calculate_score_frequency(service); score_security_priority = calculate_score_security_priority(service); score_internet_connection = calculate_score_internet_connection(service); score_strength = calculate_score_strength(service); score = score_last_user_selection + score_last_connected + score_frequency + score_security_priority + score_internet_connection + score_strength; #if defined TIZEN_EXT_INS service->score_last_user_selection = score_last_user_selection; service->score_last_connected = score_last_connected; service->score_frequency = score_frequency; service->score_security_priority = score_security_priority; service->score_internet_connection = score_internet_connection; service->score_strength = score_strength; #endif service->ins_score = score; return score; } #endif static gint service_compare(gconstpointer a, gconstpointer b) { struct connman_service *service_a = (void *) a; struct connman_service *service_b = (void *) b; enum connman_service_state state_a, state_b; bool a_connected, b_connected; #if defined TIZEN_EXT int score_a; int score_b; #else gint strength; #endif state_a = service_a->state; state_b = service_b->state; a_connected = is_connected(state_a); b_connected = is_connected(state_b); if (a_connected && b_connected) { if (service_a->order > service_b->order) return -1; if (service_a->order < service_b->order) return 1; } if (state_a != state_b) { if (a_connected && b_connected) { /* We prefer online over ready state */ if (state_a == CONNMAN_SERVICE_STATE_ONLINE) return -1; if (state_b == CONNMAN_SERVICE_STATE_ONLINE) return 1; } if (a_connected) return -1; if (b_connected) return 1; if (is_connecting(state_a)) return -1; if (is_connecting(state_b)) return 1; } if (service_a->favorite && !service_b->favorite) return -1; if (!service_a->favorite && service_b->favorite) return 1; if (service_a->type != service_b->type) { unsigned int *tech_array; int i; tech_array = connman_setting_get_uint_list( "PreferredTechnologies"); if (tech_array) { for (i = 0; tech_array[i]; i++) { if (tech_array[i] == service_a->type) return -1; if (tech_array[i] == service_b->type) return 1; } } if (service_a->type == CONNMAN_SERVICE_TYPE_ETHERNET) return -1; if (service_b->type == CONNMAN_SERVICE_TYPE_ETHERNET) return 1; if (service_a->type == CONNMAN_SERVICE_TYPE_WIFI) return -1; if (service_b->type == CONNMAN_SERVICE_TYPE_WIFI) return 1; if (service_a->type == CONNMAN_SERVICE_TYPE_CELLULAR) return -1; if (service_b->type == CONNMAN_SERVICE_TYPE_CELLULAR) return 1; if (service_a->type == CONNMAN_SERVICE_TYPE_BLUETOOTH) return -1; if (service_b->type == CONNMAN_SERVICE_TYPE_BLUETOOTH) return 1; if (service_a->type == CONNMAN_SERVICE_TYPE_VPN) return -1; if (service_b->type == CONNMAN_SERVICE_TYPE_VPN) return 1; if (service_a->type == CONNMAN_SERVICE_TYPE_GADGET) return -1; if (service_b->type == CONNMAN_SERVICE_TYPE_GADGET) return 1; } #if defined TIZEN_EXT score_a = calculate_score(service_a); score_b = calculate_score(service_b); if (score_b != score_a) return score_b - score_a; #else strength = (gint) service_b->strength - (gint) service_a->strength; if (strength) return strength; #endif return g_strcmp0(service_a->name, service_b->name); } #if defined TIZEN_EXT_INS static void print_service_sort(gpointer data, gpointer user_data) { struct connman_service *service = data; if (service->type != CONNMAN_SERVICE_TYPE_WIFI) return; DBG("name[%-20s] total[%2d] last_usr[%2d] last_conn[%2d] " "freq[%2d] sec[%2d] internet[%2d] strength[%2d]", service->name, service->ins_score, service->score_last_user_selection, service->score_last_connected, service->score_frequency, service->score_security_priority, service->score_internet_connection, service->score_strength); } #endif static void service_list_sort(void) { if (service_list && service_list->next) { service_list = g_list_sort(service_list, service_compare); #if defined TIZEN_EXT_INS g_list_foreach(service_list, print_service_sort, NULL); #endif service_schedule_changed(); } } int __connman_service_compare(const struct connman_service *a, const struct connman_service *b) { return service_compare(a, b); } /** * connman_service_get_type: * @service: service structure * * Get the type of service */ enum connman_service_type connman_service_get_type(struct connman_service *service) { if (!service) return CONNMAN_SERVICE_TYPE_UNKNOWN; return service->type; } /** * connman_service_get_interface: * @service: service structure * * Get network interface of service */ char *connman_service_get_interface(struct connman_service *service) { int index; if (!service) return NULL; index = __connman_service_get_index(service); return connman_inet_ifname(index); } /** * connman_service_get_network: * @service: service structure * * Get the service network */ struct connman_network * __connman_service_get_network(struct connman_service *service) { if (!service) return NULL; return service->network; } struct connman_ipconfig * __connman_service_get_ip4config(struct connman_service *service) { if (!service) return NULL; return service->ipconfig_ipv4; } struct connman_ipconfig * __connman_service_get_ip6config(struct connman_service *service) { if (!service) return NULL; return service->ipconfig_ipv6; } struct connman_ipconfig * __connman_service_get_ipconfig(struct connman_service *service, int family) { if (family == AF_INET) return __connman_service_get_ip4config(service); else if (family == AF_INET6) return __connman_service_get_ip6config(service); else return NULL; } bool __connman_service_is_connected_state(struct connman_service *service, enum connman_ipconfig_type type) { if (!service) return false; switch (type) { case CONNMAN_IPCONFIG_TYPE_UNKNOWN: break; case CONNMAN_IPCONFIG_TYPE_IPV4: return is_connected(service->state_ipv4); case CONNMAN_IPCONFIG_TYPE_IPV6: return is_connected(service->state_ipv6); case CONNMAN_IPCONFIG_TYPE_ALL: return is_connected(service->state_ipv4) && is_connected(service->state_ipv6); } return false; } enum connman_service_security __connman_service_get_security( struct connman_service *service) { if (!service) return CONNMAN_SERVICE_SECURITY_UNKNOWN; return service->security; } const char *__connman_service_get_phase2(struct connman_service *service) { if (!service) return NULL; return service->phase2; } bool __connman_service_wps_enabled(struct connman_service *service) { if (!service) return false; return service->wps; } void __connman_service_mark_dirty(void) { services_dirty = true; } #if defined TIZEN_EXT /** * Returns profile count if there is any connected profiles * that use same interface */ int __connman_service_get_connected_count_of_iface( struct connman_service *service) { GList *list; int count = 0; int index1 = 0; int index2 = 0; DBG(""); index1 = __connman_service_get_index(service); if (index1 <= 0) return 0; for (list = service_list; list; list = list->next) { struct connman_service *service2 = list->data; if (service == service2) continue; index2 = __connman_service_get_index(service2); if (is_connected(service2->state) && index2 > 0 && index1 == index2) count++; index2 = 0; } DBG("Interface index %d, count %d", index1, count); return count; } void __connman_service_set_storage_reload(struct connman_service *service, bool storage_reload) { if (service != NULL) service->storage_reload = storage_reload; } #endif /** * __connman_service_set_favorite_delayed: * @service: service structure * @favorite: favorite value * @delay_ordering: do not order service sequence * * Change the favorite setting of service */ int __connman_service_set_favorite_delayed(struct connman_service *service, bool favorite, bool delay_ordering) { #if defined TIZEN_EXT if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) return -EIO; #endif if (service->hidden) return -EOPNOTSUPP; if (service->favorite == favorite) return -EALREADY; service->favorite = favorite; favorite_changed(service); if (!delay_ordering) { service_list_sort(); __connman_connection_update_gateway(); } return 0; } /** * __connman_service_set_favorite: * @service: service structure * @favorite: favorite value * * Change the favorite setting of service */ int __connman_service_set_favorite(struct connman_service *service, bool favorite) { return __connman_service_set_favorite_delayed(service, favorite, false); } bool connman_service_get_favorite(struct connman_service *service) { return service->favorite; } bool connman_service_get_autoconnect(struct connman_service *service) { return service->autoconnect; } int __connman_service_set_immutable(struct connman_service *service, bool immutable) { if (service->hidden) return -EOPNOTSUPP; if (service->immutable == immutable) return 0; service->immutable = immutable; immutable_changed(service); return 0; } int __connman_service_set_ignore(struct connman_service *service, bool ignore) { if (!service) return -EINVAL; service->ignore = ignore; return 0; } void __connman_service_set_string(struct connman_service *service, const char *key, const char *value) { if (service->hidden) return; if (g_str_equal(key, "EAP")) { g_free(service->eap); service->eap = g_strdup(value); } else if (g_str_equal(key, "Identity")) { g_free(service->identity); service->identity = g_strdup(value); } else if (g_str_equal(key, "AnonymousIdentity")) { g_free(service->anonymous_identity); service->anonymous_identity = g_strdup(value); } else if (g_str_equal(key, "CACertFile")) { g_free(service->ca_cert_file); service->ca_cert_file = g_strdup(value); } else if (g_str_equal(key, "SubjectMatch")) { g_free(service->subject_match); service->subject_match = g_strdup(value); } else if (g_str_equal(key, "AltSubjectMatch")) { g_free(service->altsubject_match); service->altsubject_match = g_strdup(value); } else if (g_str_equal(key, "DomainSuffixMatch")) { g_free(service->domain_suffix_match); service->domain_suffix_match = g_strdup(value); } else if (g_str_equal(key, "DomainMatch")) { g_free(service->domain_match); service->domain_match = g_strdup(value); } else if (g_str_equal(key, "ClientCertFile")) { g_free(service->client_cert_file); service->client_cert_file = g_strdup(value); } else if (g_str_equal(key, "PrivateKeyFile")) { g_free(service->private_key_file); service->private_key_file = g_strdup(value); } else if (g_str_equal(key, "PrivateKeyPassphrase")) { g_free(service->private_key_passphrase); service->private_key_passphrase = g_strdup(value); } else if (g_str_equal(key, "Phase2")) { g_free(service->phase2); service->phase2 = g_strdup(value); } else if (g_str_equal(key, "Passphrase")) __connman_service_set_passphrase(service, value); #if defined TIZEN_EXT else if (g_str_equal(key, "Connector")) { g_free(service->connector); service->connector = g_strdup(value); } else if (g_str_equal(key, "CSignKey")) { g_free(service->c_sign_key); service->c_sign_key = g_strdup(value); } else if (g_str_equal(key, "NetAccessKey")) { g_free(service->net_access_key); service->net_access_key = g_strdup(value); } else DBG("Unknown key: %s", key); #endif } void __connman_service_set_search_domains(struct connman_service *service, char **domains) { searchdomain_remove_all(service); if (service->domains) g_strfreev(service->domains); service->domains = g_strdupv(domains); searchdomain_add_all(service); } int __connman_service_set_mdns(struct connman_service *service, bool enabled) { service->mdns_config = enabled; return set_mdns(service, enabled); } static void report_error_cb(void *user_context, bool retry, void *user_data) { struct connman_service *service = user_context; if (retry) __connman_service_connect(service, CONNMAN_SERVICE_CONNECT_REASON_USER); else { /* It is not relevant to stay on Failure state * when failing is due to wrong user input */ __connman_service_clear_error(service); #if defined TIZEN_EXT /* Reseting the state back in case of failure state */ service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE; if (service->error != CONNMAN_SERVICE_ERROR_AUTH_FAILED) set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN); #endif service_complete(service); __connman_connection_update_gateway(); } } static int check_wpspin(struct connman_service *service, const char *wpspin) { int length; guint i; if (!wpspin) return 0; length = strlen(wpspin); /* If 0, it will mean user wants to use PBC method */ if (length == 0) { connman_network_set_string(service->network, "WiFi.PinWPS", NULL); return 0; } /* A WPS PIN is always 8 chars length, * its content is in digit representation. */ if (length != 8) return -ENOKEY; for (i = 0; i < 8; i++) if (!isdigit((unsigned char) wpspin[i])) return -ENOKEY; connman_network_set_string(service->network, "WiFi.PinWPS", wpspin); return 0; } static void request_input_cb(struct connman_service *service, bool values_received, const char *name, int name_len, const char *identity, const char *passphrase, bool wps, const char *wpspin, const char *error, void *user_data) { struct connman_device *device; const char *security; int err = 0; DBG("RequestInput return, %p", service); if (error) { DBG("error: %s", error); if (g_strcmp0(error, "net.connman.Agent.Error.Canceled") == 0) { err = -ECONNABORTED; if (service->hidden) __connman_service_return_error(service, ECONNABORTED, user_data); goto done; } else { if (service->hidden) __connman_service_return_error(service, ETIMEDOUT, user_data); } } if (service->hidden && name_len > 0 && name_len <= 32) { device = connman_network_get_device(service->network); security = connman_network_get_string(service->network, "WiFi.Security"); err = __connman_device_request_hidden_scan(device, name, name_len, identity, passphrase, security, user_data); if (err < 0) __connman_service_return_error(service, -err, user_data); } if (!values_received || service->hidden) { err = -EINVAL; goto done; } if (wps && service->network) { err = check_wpspin(service, wpspin); if (err < 0) goto done; connman_network_set_bool(service->network, "WiFi.UseWPS", wps); } if (identity) __connman_service_set_agent_identity(service, identity); if (passphrase) err = __connman_service_set_passphrase(service, passphrase); done: if (err >= 0) { /* We forget any previous error. */ set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN); __connman_service_connect(service, CONNMAN_SERVICE_CONNECT_REASON_USER); } else if (err == -ENOKEY) { __connman_service_indicate_error(service, CONNMAN_SERVICE_ERROR_INVALID_KEY); } else { /* It is not relevant to stay on Failure state * when failing is due to wrong user input */ service->state = CONNMAN_SERVICE_STATE_IDLE; if (!service->hidden) { /* * If there was a real error when requesting * hidden scan, then that error is returned already * to the user somewhere above so do not try to * do this again. */ __connman_service_return_error(service, -err, user_data); } service_complete(service); __connman_connection_update_gateway(); } } static void downgrade_connected_services(void) { struct connman_service *up_service; GList *list; for (list = service_list; list; list = list->next) { up_service = list->data; if (!is_connected(up_service->state)) continue; if (up_service->state == CONNMAN_SERVICE_STATE_ONLINE) return; downgrade_state(up_service); } } static int service_update_preferred_order(struct connman_service *default_service, struct connman_service *new_service, enum connman_service_state new_state) { unsigned int *tech_array; int i; if (!default_service || default_service == new_service || default_service->state != new_state) return 0; tech_array = connman_setting_get_uint_list("PreferredTechnologies"); if (tech_array) { for (i = 0; tech_array[i] != 0; i += 1) { if (default_service->type == tech_array[i]) return -EALREADY; if (new_service->type == tech_array[i]) { switch_default_service(default_service, new_service); __connman_connection_update_gateway(); return 0; } } } return -EALREADY; } #if defined TIZEN_EXT static gboolean __connman_service_can_drop(struct connman_service *service) { if (is_connected(service->state) == TRUE || is_connecting(service->state) == TRUE) { if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR) return TRUE; else if (connman_service_is_no_ref_user_pdn_connection(service) == TRUE) return TRUE; } return FALSE; } static struct connman_device *default_connecting_device = NULL; static void __connman_service_disconnect_default(struct connman_service *service) { struct connman_device *default_device = NULL; if (default_connecting_device == NULL) return; default_device = connman_network_get_device( __connman_service_get_network(service)); DBG("Disconnecting service %p %s", service, service->path); DBG("Disconnecting device %p %p %s", default_connecting_device, default_device, connman_device_get_string(default_device, "Name")); if (default_connecting_device == default_device) default_connecting_device = NULL; } #if defined TIZEN_MAINTAIN_ONLINE static void __connman_service_connect_default(struct connman_service *current, enum connman_service_state old_state) #else static void __connman_service_connect_default(struct connman_service *current) #endif { int err; GList *list; bool default_internet; struct connman_service *service; struct connman_service *default_service = NULL; struct connman_device *default_device = NULL; if (current->type == CONNMAN_SERVICE_TYPE_CELLULAR) { switch (current->state) { case CONNMAN_SERVICE_STATE_UNKNOWN: case CONNMAN_SERVICE_STATE_ASSOCIATION: case CONNMAN_SERVICE_STATE_CONFIGURATION: return; default: break; } if (default_connecting_device && __connman_service_is_internet_profile(current) == TRUE) { if (current->network == NULL) return; default_device = connman_network_get_device(current->network); if (default_connecting_device == default_device) { DBG("Cellular service[%s] %p %s", state2string(current->state), current, current->path); DBG("Cellular device %p %p %s", default_connecting_device, default_device, connman_device_get_string(default_device, "Name")); default_connecting_device = NULL; } } return; #if defined TIZEN_MAINTAIN_ONLINE } else if (current->state == CONNMAN_SERVICE_STATE_READY && old_state == CONNMAN_SERVICE_STATE_ONLINE) { DBG("Device is downgraded: online --> ready"); #endif } else if (is_connected(current->state) == TRUE || is_connecting(current->state) == TRUE) return; /* Always-on: keep default cellular connection as possible */ for (list = service_list; list; list = list->next) { service = list->data; if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR || __connman_service_is_internet_profile(service) != TRUE || service->network == NULL) { continue; } default_internet = connman_network_get_bool(service->network, "DefaultInternet"); DBG("service: %p %s %s %s (default: %d)", service, service->name, __connman_service_type2string(service->type), state2string(service->state), default_internet); if (default_internet) { default_service = service; if (is_connected(default_service->state) == TRUE || is_connecting(default_service->state) == TRUE) return; default_device = connman_network_get_device(default_service->network); if (default_connecting_device == default_device) { DBG("Device is connecting (%p)", default_connecting_device); return; } default_connecting_device = default_device; default_service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_USER; err = __connman_network_connect(default_service->network); DBG("Connecting default service %p %s [%d]", default_service, default_service->path, err); DBG("Connecting device %p %s", default_connecting_device, connman_device_get_string(default_connecting_device, "Name")); if (err < 0 && err != -EINPROGRESS) { default_connecting_device = NULL; } else break; } } } #endif static void single_connected_tech(struct connman_service *allowed) { struct connman_service *service; GSList *services = NULL, *list; GList *iter; DBG("keeping %p %s", allowed, allowed->path); #if defined TIZEN_EXT if (!allowed || allowed->type == CONNMAN_SERVICE_TYPE_CELLULAR) return; #endif for (iter = service_list; iter; iter = iter->next) { service = iter->data; #if defined TIZEN_EXT if (service != allowed && service->type != allowed->type && __connman_service_can_drop(service) == TRUE) #else if (!is_connected(service->state)) break; if (service == allowed) continue; #endif services = g_slist_prepend(services, service); } for (list = services; list; list = list->next) { service = list->data; DBG("disconnecting %p %s", service, service->path); #if defined TIZEN_EXT __connman_service_disconnect_default(service); #endif __connman_service_disconnect(service); } g_slist_free(services); } #if defined TIZEN_EXT static void set_priority_connected_service(void) { struct connman_service *service; GList *list; for (list = service_list; list; list = list->next) { service = list->data; if (is_connected(service->state) == FALSE) service->order = 5; else #if defined TIZEN_MAINTAIN_ONLINE { if (service->type == CONNMAN_SERVICE_TYPE_WIFI && service->state == CONNMAN_SERVICE_STATE_ONLINE) service->order = 6; else if (service->type != CONNMAN_SERVICE_TYPE_WIFI) service->order = 6; else service->order = 5; } #else service->order = 6; #endif } } #endif static const char *get_dbus_sender(struct connman_service *service) { if (!service->pending) return NULL; return dbus_message_get_sender(service->pending); } static int service_indicate_state(struct connman_service *service) { enum connman_service_state old_state, new_state; struct connman_service *def_service; enum connman_ipconfig_method method; int result; if (!service) return -EINVAL; old_state = service->state; new_state = combine_state(service->state_ipv4, service->state_ipv6); DBG("service %p old %s - new %s/%s => %s", service, state2string(old_state), state2string(service->state_ipv4), state2string(service->state_ipv6), state2string(new_state)); if (old_state == new_state) return -EALREADY; def_service = connman_service_get_default(); if (new_state == CONNMAN_SERVICE_STATE_ONLINE) { result = service_update_preferred_order(def_service, service, new_state); if (result == -EALREADY) return result; } if (old_state == CONNMAN_SERVICE_STATE_ONLINE) __connman_notifier_leave_online(service->type); if (is_connected(old_state) && !is_connected(new_state)) searchdomain_remove_all(service); service->state = new_state; state_changed(service); if (!is_connected(old_state) && is_connected(new_state)) searchdomain_add_all(service); switch(new_state) { case CONNMAN_SERVICE_STATE_UNKNOWN: break; case CONNMAN_SERVICE_STATE_IDLE: if (old_state != CONNMAN_SERVICE_STATE_DISCONNECT) __connman_service_disconnect(service); break; case CONNMAN_SERVICE_STATE_ASSOCIATION: break; case CONNMAN_SERVICE_STATE_CONFIGURATION: if (!service->new_service && __connman_stats_service_register(service) == 0) { /* * For new services the statistics are updated after * we have successfully connected. */ __connman_stats_get(service, false, &service->stats.data); __connman_stats_get(service, true, &service->stats_roaming.data); } break; case CONNMAN_SERVICE_STATE_READY: set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN); if (service->new_service && __connman_stats_service_register(service) == 0) { /* * This is normally done after configuring state * but for new service do this after we have connected * successfully. */ __connman_stats_get(service, false, &service->stats.data); __connman_stats_get(service, true, &service->stats_roaming.data); } service->new_service = false; default_changed(); def_service = connman_service_get_default(); service_update_preferred_order(def_service, service, new_state); __connman_service_set_favorite(service, true); reply_pending(service, 0); if (service->type == CONNMAN_SERVICE_TYPE_WIFI && connman_network_get_bool(service->network, "WiFi.UseWPS")) { const char *pass; pass = connman_network_get_string(service->network, "WiFi.Passphrase"); __connman_service_set_passphrase(service, pass); connman_network_set_bool(service->network, "WiFi.UseWPS", false); } g_get_current_time(&service->modified); service_save(service); domain_changed(service); proxy_changed(service); if (old_state != CONNMAN_SERVICE_STATE_ONLINE) __connman_notifier_connect(service->type); method = __connman_ipconfig_get_method(service->ipconfig_ipv6); if (method == CONNMAN_IPCONFIG_METHOD_OFF) __connman_ipconfig_disable_ipv6( service->ipconfig_ipv6); #if !defined TIZEN_MAINTAIN_ONLINE if (connman_setting_get_bool("SingleConnectedTechnology")) single_connected_tech(service); else if (service->type != CONNMAN_SERVICE_TYPE_VPN) vpn_auto_connect(); #else if (service->type != CONNMAN_SERVICE_TYPE_VPN) vpn_auto_connect(); #endif #if defined TIZEN_EXT if (service->type == CONNMAN_SERVICE_TYPE_WIFI) set_priority_connected_service(); #endif break; case CONNMAN_SERVICE_STATE_ONLINE: #if defined TIZEN_MAINTAIN_ONLINE #if defined TIZEN_EXT if (service->type == CONNMAN_SERVICE_TYPE_WIFI) set_priority_connected_service(); #endif if (connman_setting_get_bool("SingleConnectedTechnology")) single_connected_tech(service); #endif #if defined TIZEN_EXT if (service->type == CONNMAN_SERVICE_TYPE_WIFI) connman_service_set_internet_connection(service, true); #endif break; case CONNMAN_SERVICE_STATE_DISCONNECT: set_error(service, CONNMAN_SERVICE_ERROR_UNKNOWN); reply_pending(service, ECONNABORTED); default_changed(); __connman_wispr_stop(service); __connman_wpad_stop(service); #if defined TIZEN_EXT /** * Skip the functions if there is any connected profiles * that use same interface */ if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR || __connman_service_get_connected_count_of_iface( service) <= 0) { #endif domain_changed(service); proxy_changed(service); #if defined TIZEN_EXT } #endif /* * Previous services which are connected and which states * are set to online should reset relevantly ipconfig_state * to ready so wispr/portal will be rerun on those */ downgrade_connected_services(); __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO); break; case CONNMAN_SERVICE_STATE_FAILURE: #if defined TIZEN_EXT if (service->type == CONNMAN_SERVICE_TYPE_WIFI) service->order = 5; __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO); #endif if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) { connman_agent_report_error(service, service->path, error2string(service->error), report_error_cb, get_dbus_sender(service), NULL); } service_complete(service); break; } service_list_sort(); #if defined TIZEN_EXT #if defined TIZEN_MAINTAIN_ONLINE __connman_service_connect_default(service, old_state); #else __connman_service_connect_default(service); #endif #endif __connman_connection_update_gateway(); if ((old_state == CONNMAN_SERVICE_STATE_ONLINE && new_state != CONNMAN_SERVICE_STATE_READY) || (old_state == CONNMAN_SERVICE_STATE_READY && new_state != CONNMAN_SERVICE_STATE_ONLINE)) { __connman_notifier_disconnect(service->type); } if (new_state == CONNMAN_SERVICE_STATE_ONLINE) { __connman_notifier_enter_online(service->type); default_changed(); } return 0; } int __connman_service_indicate_error(struct connman_service *service, enum connman_service_error error) { DBG("service %p error %d", service, error); if (!service) return -EINVAL; if (service->state == CONNMAN_SERVICE_STATE_FAILURE) return -EALREADY; set_error(service, error); /* default internet service: fix not cleared if pdp activation*/ #if defined TIZEN_EXT /* * If connection failed for default service(DefaultInternet), * default_connecting_device should be cleared. */ if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR && service->error == CONNMAN_SERVICE_ERROR_CONNECT_FAILED) __connman_service_disconnect_default(service); if (service->type == CONNMAN_SERVICE_TYPE_WIFI && service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) { g_free(service->passphrase); service->passphrase = NULL; } #endif __connman_service_ipconfig_indicate_state(service, CONNMAN_SERVICE_STATE_FAILURE, CONNMAN_IPCONFIG_TYPE_IPV4); __connman_service_ipconfig_indicate_state(service, CONNMAN_SERVICE_STATE_FAILURE, CONNMAN_IPCONFIG_TYPE_IPV6); return 0; } int __connman_service_clear_error(struct connman_service *service) { DBusMessage *pending, *provider_pending; DBG("service %p", service); if (!service) return -EINVAL; if (service->state != CONNMAN_SERVICE_STATE_FAILURE) return -EINVAL; pending = service->pending; service->pending = NULL; provider_pending = service->provider_pending; service->provider_pending = NULL; __connman_service_ipconfig_indicate_state(service, CONNMAN_SERVICE_STATE_IDLE, CONNMAN_IPCONFIG_TYPE_IPV6); __connman_service_ipconfig_indicate_state(service, CONNMAN_SERVICE_STATE_IDLE, CONNMAN_IPCONFIG_TYPE_IPV4); service->pending = pending; service->provider_pending = provider_pending; return 0; } int __connman_service_indicate_default(struct connman_service *service) { DBG("service %p state %s", service, state2string(service->state)); if (!is_connected(service->state)) { /* * If service is not yet fully connected, then we must not * change the default yet. The default gw will be changed * after the service state is in ready. */ return -EINPROGRESS; } default_changed(); return 0; } enum connman_service_state __connman_service_ipconfig_get_state( struct connman_service *service, enum connman_ipconfig_type type) { if (!service) return CONNMAN_SERVICE_STATE_UNKNOWN; if (type == CONNMAN_IPCONFIG_TYPE_IPV4) return service->state_ipv4; if (type == CONNMAN_IPCONFIG_TYPE_IPV6) return service->state_ipv6; return CONNMAN_SERVICE_STATE_UNKNOWN; } static void check_proxy_setup(struct connman_service *service) { /* * We start WPAD if we haven't got a PAC URL from DHCP and * if our proxy manual configuration is either empty or set * to AUTO with an empty URL. */ if (service->proxy != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) goto done; if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN && (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_AUTO || service->pac)) goto done; if (__connman_wpad_start(service) < 0) { service->proxy = CONNMAN_SERVICE_PROXY_METHOD_DIRECT; __connman_notifier_proxy_changed(service); goto done; } return; done: __connman_service_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4); } #if defined TIZEN_EXT void connman_check_proxy_setup_and_wispr_start(struct connman_service *service){ DBG("check the proxy and start wispr"); check_proxy_setup(service); return; } #endif /* * How many networks are connected at the same time. If more than 1, * then set the rp_filter setting properly (loose mode routing) so that network * connectivity works ok. This is only done for IPv4 networks as IPv6 * does not have rp_filter knob. */ static int connected_networks_count; static int original_rp_filter; static void service_rp_filter(struct connman_service *service, bool connected) { enum connman_ipconfig_method method; method = __connman_ipconfig_get_method(service->ipconfig_ipv4); switch (method) { case CONNMAN_IPCONFIG_METHOD_UNKNOWN: case CONNMAN_IPCONFIG_METHOD_OFF: case CONNMAN_IPCONFIG_METHOD_AUTO: return; case CONNMAN_IPCONFIG_METHOD_FIXED: case CONNMAN_IPCONFIG_METHOD_MANUAL: case CONNMAN_IPCONFIG_METHOD_DHCP: break; } if (connected) { if (connected_networks_count == 1) { int filter_value; filter_value = __connman_ipconfig_set_rp_filter(); if (filter_value < 0) return; original_rp_filter = filter_value; } connected_networks_count++; } else { if (connected_networks_count == 2) __connman_ipconfig_unset_rp_filter(original_rp_filter); connected_networks_count--; if (connected_networks_count < 0) connected_networks_count = 0; } DBG("%s %s ipconfig %p method %d count %d filter %d", connected ? "connected" : "disconnected", service->identifier, service->ipconfig_ipv4, method, connected_networks_count, original_rp_filter); } static void redo_wispr(struct connman_service *service, enum connman_ipconfig_type type) { service->online_timeout = 0; connman_service_unref(service); DBG("Retrying %s WISPr for %p %s", __connman_ipconfig_type2string(type), service, service->name); __connman_wispr_start(service, type); } static gboolean redo_wispr_ipv4(gpointer user_data) { struct connman_service *service = user_data; redo_wispr(service, CONNMAN_IPCONFIG_TYPE_IPV4); return FALSE; } static gboolean redo_wispr_ipv6(gpointer user_data) { struct connman_service *service = user_data; redo_wispr(service, CONNMAN_IPCONFIG_TYPE_IPV6); return FALSE; } #if defined TIZEN_MAINTAIN_ONLINE static gboolean redo_wispr_ipv4(gpointer user_data) { struct connman_service *service = user_data; DBG(""); __connman_wispr_start(service, CONNMAN_IPCONFIG_TYPE_IPV4); return FALSE; } #endif int __connman_service_online_check_failed(struct connman_service *service, enum connman_ipconfig_type type) { GSourceFunc redo_func; int *interval; if (type == CONNMAN_IPCONFIG_TYPE_IPV4) { interval = &service->online_check_interval_ipv4; redo_func = redo_wispr_ipv4; } else { interval = &service->online_check_interval_ipv6; redo_func = redo_wispr_ipv6; } DBG("service %p type %s interval %d", service, __connman_ipconfig_type2string(type), *interval); service->online_timeout = g_timeout_add_seconds(*interval * *interval, redo_func, connman_service_ref(service)); /* Increment the interval for the next time, set a maximum timeout of * ONLINE_CHECK_MAX_INTERVAL * ONLINE_CHECK_MAX_INTERVAL seconds. */ if (*interval < ONLINE_CHECK_MAX_INTERVAL) (*interval)++; return EAGAIN; } static void cancel_online_check(struct connman_service *service) { if (service->online_timeout == 0) return; g_source_remove(service->online_timeout); service->online_timeout = 0; connman_service_unref(service); } int __connman_service_ipconfig_indicate_state(struct connman_service *service, enum connman_service_state new_state, enum connman_ipconfig_type type) { struct connman_ipconfig *ipconfig = NULL; enum connman_service_state old_state; enum connman_ipconfig_method method; if (!service) return -EINVAL; switch (type) { case CONNMAN_IPCONFIG_TYPE_UNKNOWN: case CONNMAN_IPCONFIG_TYPE_ALL: return -EINVAL; case CONNMAN_IPCONFIG_TYPE_IPV4: old_state = service->state_ipv4; ipconfig = service->ipconfig_ipv4; break; case CONNMAN_IPCONFIG_TYPE_IPV6: old_state = service->state_ipv6; ipconfig = service->ipconfig_ipv6; break; } if (!ipconfig) return -EINVAL; method = __connman_ipconfig_get_method(ipconfig); switch (method) { case CONNMAN_IPCONFIG_METHOD_UNKNOWN: case CONNMAN_IPCONFIG_METHOD_OFF: if (new_state != CONNMAN_SERVICE_STATE_IDLE) connman_warn("ipconfig state %d ipconfig method %d", new_state, method); #if defined TIZEN_EXT if (old_state != CONNMAN_SERVICE_STATE_READY && old_state != CONNMAN_SERVICE_STATE_ONLINE) #endif new_state = CONNMAN_SERVICE_STATE_IDLE; break; case CONNMAN_IPCONFIG_METHOD_FIXED: case CONNMAN_IPCONFIG_METHOD_MANUAL: case CONNMAN_IPCONFIG_METHOD_DHCP: case CONNMAN_IPCONFIG_METHOD_AUTO: break; } /* Any change? */ if (old_state == new_state) return -EALREADY; #if defined TIZEN_EXT __sync_synchronize(); if (service->user_pdn_connection_refcount > 0 && service->type == CONNMAN_SERVICE_TYPE_CELLULAR) if (new_state == CONNMAN_SERVICE_STATE_FAILURE || new_state == CONNMAN_SERVICE_STATE_DISCONNECT || new_state == CONNMAN_SERVICE_STATE_IDLE) { service->user_pdn_connection_refcount = 0; __sync_synchronize(); } #endif DBG("service %p (%s) old state %d (%s) new state %d (%s) type %d (%s)", service, service ? service->identifier : NULL, old_state, state2string(old_state), new_state, state2string(new_state), type, __connman_ipconfig_type2string(type)); switch (new_state) { case CONNMAN_SERVICE_STATE_UNKNOWN: case CONNMAN_SERVICE_STATE_ASSOCIATION: break; case CONNMAN_SERVICE_STATE_CONFIGURATION: break; case CONNMAN_SERVICE_STATE_READY: #if defined TIZEN_EXT if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR && __connman_service_is_internet_profile(service) != TRUE) { if (type == CONNMAN_IPCONFIG_TYPE_IPV4) service_rp_filter(service, TRUE); break; } #endif if (connman_setting_get_bool("EnableOnlineCheck")) if (type == CONNMAN_IPCONFIG_TYPE_IPV4) { #if !defined TIZEN_EXT check_proxy_setup(service); #endif #if defined TIZEN_MAINTAIN_ONLINE /* if (old_state == CONNMAN_SERVICE_STATE_ONLINE) */ check_proxy_setup(service); #endif } else { __connman_service_wispr_start(service, type); } else connman_info("Online check disabled. " "Default service remains in READY state."); if (type == CONNMAN_IPCONFIG_TYPE_IPV4) service_rp_filter(service, true); set_mdns(service, service->mdns_config); break; case CONNMAN_SERVICE_STATE_ONLINE: break; case CONNMAN_SERVICE_STATE_DISCONNECT: if (service->state == CONNMAN_SERVICE_STATE_IDLE) return -EINVAL; if (type == CONNMAN_IPCONFIG_TYPE_IPV4) service_rp_filter(service, false); break; case CONNMAN_SERVICE_STATE_IDLE: case CONNMAN_SERVICE_STATE_FAILURE: __connman_ipconfig_disable(ipconfig); break; } if (is_connected(old_state) && !is_connected(new_state)) { nameserver_remove_all(service, type); cancel_online_check(service); } if (type == CONNMAN_IPCONFIG_TYPE_IPV4) service->state_ipv4 = new_state; else service->state_ipv6 = new_state; if (!is_connected(old_state) && is_connected(new_state)) nameserver_add_all(service, type); __connman_timeserver_sync(service); #if defined TIZEN_EXT int ret = service_indicate_state(service); /*Sent the Ready changed signal again in case IPv4 IP set after IPv6 IP set*/ if(ret == -EALREADY && type == CONNMAN_IPCONFIG_TYPE_IPV4 && new_state == CONNMAN_SERVICE_STATE_READY) { DBG("Notify IPv4 state new/old %d/%d", new_state,old_state); state_changed(service); } return ret; #endif return service_indicate_state(service); } static bool prepare_network(struct connman_service *service) { enum connman_network_type type; unsigned int ssid_len; type = connman_network_get_type(service->network); switch (type) { case CONNMAN_NETWORK_TYPE_UNKNOWN: case CONNMAN_NETWORK_TYPE_VENDOR: return false; case CONNMAN_NETWORK_TYPE_WIFI: if (!connman_network_get_blob(service->network, "WiFi.SSID", &ssid_len)) return false; if (service->passphrase) connman_network_set_string(service->network, "WiFi.Passphrase", service->passphrase); break; case CONNMAN_NETWORK_TYPE_ETHERNET: case CONNMAN_NETWORK_TYPE_GADGET: case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN: case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN: case CONNMAN_NETWORK_TYPE_CELLULAR: break; } return true; } static void prepare_8021x(struct connman_service *service) { if (service->eap) connman_network_set_string(service->network, "WiFi.EAP", service->eap); if (service->identity) connman_network_set_string(service->network, "WiFi.Identity", service->identity); if (service->anonymous_identity) connman_network_set_string(service->network, "WiFi.AnonymousIdentity", service->anonymous_identity); if (service->ca_cert_file) connman_network_set_string(service->network, "WiFi.CACertFile", service->ca_cert_file); if (service->subject_match) connman_network_set_string(service->network, "WiFi.SubjectMatch", service->subject_match); if (service->altsubject_match) connman_network_set_string(service->network, "WiFi.AltSubjectMatch", service->altsubject_match); if (service->domain_suffix_match) connman_network_set_string(service->network, "WiFi.DomainSuffixMatch", service->domain_suffix_match); if (service->domain_match) connman_network_set_string(service->network, "WiFi.DomainMatch", service->domain_match); if (service->client_cert_file) connman_network_set_string(service->network, "WiFi.ClientCertFile", service->client_cert_file); if (service->private_key_file) connman_network_set_string(service->network, "WiFi.PrivateKeyFile", service->private_key_file); if (service->private_key_passphrase) connman_network_set_string(service->network, "WiFi.PrivateKeyPassphrase", service->private_key_passphrase); if (service->phase2) connman_network_set_string(service->network, "WiFi.Phase2", service->phase2); #if defined TIZEN_EXT if (service->keymgmt_type) connman_network_set_string(service->network, "WiFi.KeymgmtType", service->keymgmt_type); DBG("service->phase1 : %s", service->phase1); if (service->phase1) connman_network_set_string(service->network, "WiFi.Phase1", service->phase1); #endif } #if defined TIZEN_EXT static bool has_valid_configuration_object(struct connman_service *service) { return service->connector && service->c_sign_key && service->net_access_key; } static void prepare_dpp(struct connman_service *service) { DBG("prepare dpp"); if (service->connector) connman_network_set_string(service->network, "WiFi.Connector", service->connector); if (service->c_sign_key) connman_network_set_string(service->network, "WiFi.CSignKey", service->c_sign_key); if (service->net_access_key) connman_network_set_string(service->network, "WiFi.NetAccessKey", service->net_access_key); } #endif static int service_connect(struct connman_service *service) { int err; if (service->hidden) return -EPERM; #if defined TIZEN_EXT GList *list; int index; index = __connman_service_get_index(service); for (list = service_list; list; list = list->next) { struct connman_service *temp = list->data; if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) break; if (!is_connecting(temp->state) && !is_connected(temp->state)) break; if (service == temp) continue; if (service->type != temp->type) continue; if (__connman_service_get_index(temp) == index && __connman_service_disconnect(temp) == -EINPROGRESS) return -EINPROGRESS; } #endif switch (service->type) { case CONNMAN_SERVICE_TYPE_UNKNOWN: case CONNMAN_SERVICE_TYPE_SYSTEM: case CONNMAN_SERVICE_TYPE_GPS: case CONNMAN_SERVICE_TYPE_P2P: #if defined TIZEN_EXT_WIFI_MESH case CONNMAN_SERVICE_TYPE_MESH: #endif return -EINVAL; case CONNMAN_SERVICE_TYPE_ETHERNET: case CONNMAN_SERVICE_TYPE_GADGET: case CONNMAN_SERVICE_TYPE_BLUETOOTH: case CONNMAN_SERVICE_TYPE_CELLULAR: case CONNMAN_SERVICE_TYPE_VPN: break; case CONNMAN_SERVICE_TYPE_WIFI: switch (service->security) { case CONNMAN_SERVICE_SECURITY_UNKNOWN: case CONNMAN_SERVICE_SECURITY_NONE: #if defined TIZEN_EXT case CONNMAN_SERVICE_SECURITY_OWE: #endif break; case CONNMAN_SERVICE_SECURITY_WEP: case CONNMAN_SERVICE_SECURITY_PSK: case CONNMAN_SERVICE_SECURITY_WPA: case CONNMAN_SERVICE_SECURITY_RSN: #if defined TIZEN_EXT case CONNMAN_SERVICE_SECURITY_SAE: #endif if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) return -ENOKEY; if (!service->passphrase) { if (!service->network) return -EOPNOTSUPP; if (!service->wps || !connman_network_get_bool(service->network, "WiFi.UseWPS")) return -ENOKEY; } break; #if defined TIZEN_EXT case CONNMAN_SERVICE_SECURITY_DPP: if (has_valid_configuration_object(service) && !service->network) return -EINVAL; break; #endif case CONNMAN_SERVICE_SECURITY_8021X: if (!service->eap) { connman_warn("EAP type has not been found. " "Most likely ConnMan is not able to " "find a configuration for given " "8021X network. " "Check SSID or Name match with the " "network name."); return -EINVAL; } #if defined TIZEN_EXT /* * never request credentials if using EAP-TLS, EAP-SIM * or EAP-AKA (EAP-TLS, EAP-SIM and EAP-AKA networks * need to be fully provisioned) */ DBG("service eap: %s", service->eap); if (g_str_equal(service->eap, "tls") || g_str_equal(service->eap, "sim") || g_str_equal(service->eap, "aka") || g_str_equal(service->eap, "aka'") || g_str_equal(service->eap, "pwd") || g_str_equal(service->eap, "fast")) break; #else /* * never request credentials if using EAP-TLS * (EAP-TLS networks need to be fully provisioned) */ if (g_str_equal(service->eap, "tls")) break; #endif /* * Return -ENOKEY if either identity or passphrase is * missing. Agent provided credentials can be used as * fallback if needed. */ if (((!service->identity && !service->agent_identity) || !service->passphrase) || service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY) return -ENOKEY; break; } break; } if (service->network) { if (!prepare_network(service)) return -EINVAL; switch (service->security) { case CONNMAN_SERVICE_SECURITY_UNKNOWN: case CONNMAN_SERVICE_SECURITY_NONE: case CONNMAN_SERVICE_SECURITY_WEP: case CONNMAN_SERVICE_SECURITY_PSK: case CONNMAN_SERVICE_SECURITY_WPA: case CONNMAN_SERVICE_SECURITY_RSN: #if defined TIZEN_EXT case CONNMAN_SERVICE_SECURITY_SAE: case CONNMAN_SERVICE_SECURITY_OWE: break; case CONNMAN_SERVICE_SECURITY_DPP: prepare_dpp(service); #endif break; case CONNMAN_SERVICE_SECURITY_8021X: prepare_8021x(service); break; } if (__connman_stats_service_register(service) == 0) { __connman_stats_get(service, false, &service->stats.data); __connman_stats_get(service, true, &service->stats_roaming.data); } err = __connman_network_connect(service->network); } else if (service->type == CONNMAN_SERVICE_TYPE_VPN && service->provider) err = __connman_provider_connect(service->provider, get_dbus_sender(service)); else return -EOPNOTSUPP; if (err < 0) { if (err != -EINPROGRESS) { __connman_service_ipconfig_indicate_state(service, CONNMAN_SERVICE_STATE_FAILURE, CONNMAN_IPCONFIG_TYPE_IPV4); __connman_service_ipconfig_indicate_state(service, CONNMAN_SERVICE_STATE_FAILURE, CONNMAN_IPCONFIG_TYPE_IPV6); __connman_stats_service_unregister(service); } } return err; } int __connman_service_connect(struct connman_service *service, enum connman_service_connect_reason reason) { int err; DBG("service %p state %s connect reason %s -> %s", service, state2string(service->state), reason2string(service->connect_reason), reason2string(reason)); if (is_connected(service->state)) return -EISCONN; if (is_connecting(service->state)) return -EALREADY; switch (service->type) { case CONNMAN_SERVICE_TYPE_UNKNOWN: case CONNMAN_SERVICE_TYPE_SYSTEM: case CONNMAN_SERVICE_TYPE_GPS: case CONNMAN_SERVICE_TYPE_P2P: #if defined TIZEN_EXT_WIFI_MESH case CONNMAN_SERVICE_TYPE_MESH: #endif return -EINVAL; case CONNMAN_SERVICE_TYPE_ETHERNET: case CONNMAN_SERVICE_TYPE_GADGET: case CONNMAN_SERVICE_TYPE_BLUETOOTH: case CONNMAN_SERVICE_TYPE_CELLULAR: case CONNMAN_SERVICE_TYPE_VPN: case CONNMAN_SERVICE_TYPE_WIFI: break; } if (!is_ipconfig_usable(service)) return -ENOLINK; __connman_service_clear_error(service); err = service_connect(service); DBG("service %p err %d", service, err); service->connect_reason = reason; #if defined TIZEN_EXT connect_reason_changed(service); #endif if (err >= 0) return 0; if (err == -EINPROGRESS) { if (service->timeout == 0) service->timeout = g_timeout_add_seconds( CONNECT_TIMEOUT, connect_timeout, service); return -EINPROGRESS; } if (service->network) __connman_network_disconnect(service->network); else if (service->type == CONNMAN_SERVICE_TYPE_VPN && service->provider) connman_provider_disconnect(service->provider); if (service->connect_reason == CONNMAN_SERVICE_CONNECT_REASON_USER) { if (err == -ENOKEY || err == -EPERM) { DBusMessage *pending = NULL; const char *dbus_sender = get_dbus_sender(service); /* * We steal the reply here. The idea is that the * connecting client will see the connection status * after the real hidden network is connected or * connection failed. */ if (service->hidden) { pending = service->pending; service->pending = NULL; } err = __connman_agent_request_passphrase_input(service, request_input_cb, dbus_sender, pending); if (service->hidden && err != -EINPROGRESS) service->pending = pending; return err; } } return err; } int __connman_service_disconnect(struct connman_service *service) { int err; DBG("service %p", service); service->connect_reason = CONNMAN_SERVICE_CONNECT_REASON_NONE; service->proxy = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN; connman_agent_cancel(service); __connman_stats_service_unregister(service); if (service->network) { err = __connman_network_disconnect(service->network); } else if (service->type == CONNMAN_SERVICE_TYPE_VPN && service->provider) err = connman_provider_disconnect(service->provider); else return -EOPNOTSUPP; if (err < 0 && err != -EINPROGRESS) return err; __connman_6to4_remove(service->ipconfig_ipv4); if (service->ipconfig_ipv4) __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4, NULL); else __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6, NULL); #if defined TIZEN_EXT /** * Skip the functions If there is any connected profiles * that use same interface */ if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR || __connman_service_get_connected_count_of_iface(service) <= 0) { #endif __connman_ipconfig_address_remove(service->ipconfig_ipv4); settings_changed(service, service->ipconfig_ipv4); __connman_ipconfig_address_remove(service->ipconfig_ipv6); settings_changed(service, service->ipconfig_ipv6); __connman_ipconfig_disable(service->ipconfig_ipv4); __connman_ipconfig_disable(service->ipconfig_ipv6); #if defined TIZEN_EXT } #endif return err; } int __connman_service_disconnect_all(void) { struct connman_service *service; GSList *services = NULL, *list; GList *iter; DBG(""); for (iter = service_list; iter; iter = iter->next) { service = iter->data; if (!is_connected(service->state)) break; services = g_slist_prepend(services, service); } for (list = services; list; list = list->next) { struct connman_service *service = list->data; service->ignore = true; __connman_service_disconnect(service); } g_slist_free(services); return 0; } /** * lookup_by_identifier: * @identifier: service identifier * * Look up a service by identifier (reference count will not be increased) */ static struct connman_service *lookup_by_identifier(const char *identifier) { return g_hash_table_lookup(service_hash, identifier); } struct connman_service *connman_service_lookup_from_identifier(const char* identifier) { return identifier ? lookup_by_identifier(identifier) : NULL; } struct provision_user_data { const char *ident; int ret; }; static void provision_changed(gpointer value, gpointer user_data) { struct connman_service *service = value; struct provision_user_data *data = user_data; const char *path = data->ident; int ret; ret = __connman_config_provision_service_ident(service, path, service->config_file, service->config_entry); if (ret > 0) data->ret = ret; } int __connman_service_provision_changed(const char *ident) { struct provision_user_data data = { .ident = ident, .ret = 0 }; g_list_foreach(service_list, provision_changed, (void *)&data); /* * Because the provision_changed() might have set some services * as favorite, we must sort the sequence now. */ if (services_dirty) { services_dirty = false; service_list_sort(); __connman_connection_update_gateway(); } return data.ret; } void __connman_service_set_config(struct connman_service *service, const char *file_id, const char *entry) { if (!service) return; g_free(service->config_file); service->config_file = g_strdup(file_id); g_free(service->config_entry); service->config_entry = g_strdup(entry); } /** * __connman_service_get: * @identifier: service identifier * * Look up a service by identifier or create a new one if not found */ static struct connman_service *service_get(const char *identifier) { struct connman_service *service; service = g_hash_table_lookup(service_hash, identifier); if (service) { connman_service_ref(service); return service; } service = connman_service_create(); if (!service) return NULL; DBG("service %p", service); service->identifier = g_strdup(identifier); service_list = g_list_insert_sorted(service_list, service, service_compare); g_hash_table_insert(service_hash, service->identifier, service); return service; } static int service_register(struct connman_service *service) { DBG("service %p", service); if (service->path) return -EALREADY; service->path = g_strdup_printf("%s/service/%s", CONNMAN_PATH, service->identifier); DBG("path %s", service->path); #if defined TIZEN_EXT int ret; service_load(service); ret = service_ext_load(service); if (ret == -ERANGE) service_ext_save(service); ret = __connman_config_provision_service(service); if (ret < 0) DBG("Failed to provision service"); #else if (__connman_config_provision_service(service) < 0) service_load(service); #endif g_dbus_register_interface(connection, service->path, CONNMAN_SERVICE_INTERFACE, service_methods, service_signals, NULL, service, NULL); service_list_sort(); __connman_connection_update_gateway(); return 0; } static void service_up(struct connman_ipconfig *ipconfig, const char *ifname) { struct connman_service *service = __connman_ipconfig_get_data(ipconfig); DBG("%s up", ifname); link_changed(service); service->stats.valid = false; service->stats_roaming.valid = false; } static void service_down(struct connman_ipconfig *ipconfig, const char *ifname) { DBG("%s down", ifname); } static void service_lower_up(struct connman_ipconfig *ipconfig, const char *ifname) { struct connman_service *service = __connman_ipconfig_get_data(ipconfig); DBG("%s lower up", ifname); stats_start(service); } static void service_lower_down(struct connman_ipconfig *ipconfig, const char *ifname) { struct connman_service *service = __connman_ipconfig_get_data(ipconfig); DBG("%s lower down", ifname); stats_stop(service); service_save(service); } static void service_ip_bound(struct connman_ipconfig *ipconfig, const char *ifname) { struct connman_service *service = __connman_ipconfig_get_data(ipconfig); enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN; enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN; #if defined TIZEN_EXT int err; #endif DBG("%s ip bound", ifname); type = __connman_ipconfig_get_config_type(ipconfig); method = __connman_ipconfig_get_method(ipconfig); DBG("service %p ipconfig %p type %d method %d", service, ipconfig, type, method); if (type == CONNMAN_IPCONFIG_TYPE_IPV6 && method == CONNMAN_IPCONFIG_METHOD_AUTO) #if defined TIZEN_EXT { err = __connman_ipconfig_gateway_add(ipconfig, service); if(err < 0) DBG("Failed to add gateway"); } #else __connman_service_ipconfig_indicate_state(service, CONNMAN_SERVICE_STATE_READY, CONNMAN_IPCONFIG_TYPE_IPV6); #endif settings_changed(service, ipconfig); address_updated(service, type); } static void service_ip_release(struct connman_ipconfig *ipconfig, const char *ifname) { struct connman_service *service = __connman_ipconfig_get_data(ipconfig); enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN; enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN; DBG("%s ip release", ifname); type = __connman_ipconfig_get_config_type(ipconfig); method = __connman_ipconfig_get_method(ipconfig); DBG("service %p ipconfig %p type %d method %d", service, ipconfig, type, method); if (type == CONNMAN_IPCONFIG_TYPE_IPV6 && method == CONNMAN_IPCONFIG_METHOD_OFF) __connman_service_ipconfig_indicate_state(service, CONNMAN_SERVICE_STATE_DISCONNECT, CONNMAN_IPCONFIG_TYPE_IPV6); if (type == CONNMAN_IPCONFIG_TYPE_IPV4 && method == CONNMAN_IPCONFIG_METHOD_OFF) __connman_service_ipconfig_indicate_state(service, CONNMAN_SERVICE_STATE_DISCONNECT, CONNMAN_IPCONFIG_TYPE_IPV4); settings_changed(service, ipconfig); } static void service_route_changed(struct connman_ipconfig *ipconfig, const char *ifname) { struct connman_service *service = __connman_ipconfig_get_data(ipconfig); DBG("%s route changed", ifname); settings_changed(service, ipconfig); } static const struct connman_ipconfig_ops service_ops = { .up = service_up, .down = service_down, .lower_up = service_lower_up, .lower_down = service_lower_down, .ip_bound = service_ip_bound, .ip_release = service_ip_release, .route_set = service_route_changed, .route_unset = service_route_changed, }; static struct connman_ipconfig *create_ip4config(struct connman_service *service, int index, enum connman_ipconfig_method method) { struct connman_ipconfig *ipconfig_ipv4; ipconfig_ipv4 = __connman_ipconfig_create(index, CONNMAN_IPCONFIG_TYPE_IPV4); if (!ipconfig_ipv4) return NULL; __connman_ipconfig_set_method(ipconfig_ipv4, method); __connman_ipconfig_set_data(ipconfig_ipv4, service); __connman_ipconfig_set_ops(ipconfig_ipv4, &service_ops); return ipconfig_ipv4; } static struct connman_ipconfig *create_ip6config(struct connman_service *service, int index) { struct connman_ipconfig *ipconfig_ipv6; ipconfig_ipv6 = __connman_ipconfig_create(index, CONNMAN_IPCONFIG_TYPE_IPV6); if (!ipconfig_ipv6) return NULL; __connman_ipconfig_set_data(ipconfig_ipv6, service); __connman_ipconfig_set_ops(ipconfig_ipv6, &service_ops); return ipconfig_ipv6; } void __connman_service_read_ip4config(struct connman_service *service) { GKeyFile *keyfile; if (!service->ipconfig_ipv4) return; keyfile = connman_storage_load_service(service->identifier); if (!keyfile) return; __connman_ipconfig_load(service->ipconfig_ipv4, keyfile, service->identifier, "IPv4."); g_key_file_free(keyfile); } void connman_service_create_ip4config(struct connman_service *service, int index) { DBG("ipv4 %p", service->ipconfig_ipv4); if (service->ipconfig_ipv4) return; service->ipconfig_ipv4 = create_ip4config(service, index, CONNMAN_IPCONFIG_METHOD_DHCP); __connman_service_read_ip4config(service); } void __connman_service_read_ip6config(struct connman_service *service) { GKeyFile *keyfile; if (!service->ipconfig_ipv6) return; keyfile = connman_storage_load_service(service->identifier); if (!keyfile) return; __connman_ipconfig_load(service->ipconfig_ipv6, keyfile, service->identifier, "IPv6."); g_key_file_free(keyfile); } void connman_service_create_ip6config(struct connman_service *service, int index) { DBG("ipv6 %p", service->ipconfig_ipv6); if (service->ipconfig_ipv6) return; service->ipconfig_ipv6 = create_ip6config(service, index); __connman_service_read_ip6config(service); } /** * connman_service_lookup_from_network: * @network: network structure * * Look up a service by network (reference count will not be increased) */ struct connman_service *connman_service_lookup_from_network(struct connman_network *network) { struct connman_service *service; const char *ident, *group; char *name; if (!network) return NULL; ident = __connman_network_get_ident(network); if (!ident) return NULL; group = connman_network_get_group(network); if (!group) return NULL; name = g_strdup_printf("%s_%s_%s", __connman_network_get_type(network), ident, group); service = lookup_by_identifier(name); g_free(name); return service; } struct connman_service *__connman_service_lookup_from_index(int index) { struct connman_service *service; GList *list; for (list = service_list; list; list = list->next) { service = list->data; if (__connman_ipconfig_get_index(service->ipconfig_ipv4) == index) return service; if (__connman_ipconfig_get_index(service->ipconfig_ipv6) == index) return service; } return NULL; } const char *connman_service_get_identifier(struct connman_service *service) { return service ? service->identifier : NULL; } const char *__connman_service_get_path(struct connman_service *service) { return service->path; } const char *__connman_service_get_name(struct connman_service *service) { return service->name; } enum connman_service_state connman_service_get_state(struct connman_service *service) { return service ? service->state : CONNMAN_SERVICE_STATE_UNKNOWN; } static enum connman_service_type convert_network_type(struct connman_network *network) { enum connman_network_type type = connman_network_get_type(network); switch (type) { case CONNMAN_NETWORK_TYPE_UNKNOWN: case CONNMAN_NETWORK_TYPE_VENDOR: break; case CONNMAN_NETWORK_TYPE_ETHERNET: return CONNMAN_SERVICE_TYPE_ETHERNET; case CONNMAN_NETWORK_TYPE_WIFI: return CONNMAN_SERVICE_TYPE_WIFI; case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN: case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN: return CONNMAN_SERVICE_TYPE_BLUETOOTH; case CONNMAN_NETWORK_TYPE_CELLULAR: return CONNMAN_SERVICE_TYPE_CELLULAR; case CONNMAN_NETWORK_TYPE_GADGET: return CONNMAN_SERVICE_TYPE_GADGET; } return CONNMAN_SERVICE_TYPE_UNKNOWN; } static enum connman_service_security convert_wifi_security(const char *security) { if (!security) return CONNMAN_SERVICE_SECURITY_UNKNOWN; else if (g_str_equal(security, "none")) return CONNMAN_SERVICE_SECURITY_NONE; else if (g_str_equal(security, "wep")) return CONNMAN_SERVICE_SECURITY_WEP; else if (g_str_equal(security, "psk")) return CONNMAN_SERVICE_SECURITY_PSK; else if (g_str_equal(security, "ieee8021x")) return CONNMAN_SERVICE_SECURITY_8021X; else if (g_str_equal(security, "wpa")) return CONNMAN_SERVICE_SECURITY_WPA; else if (g_str_equal(security, "rsn")) return CONNMAN_SERVICE_SECURITY_RSN; #if defined TIZEN_EXT else if (g_str_equal(security, "sae")) return CONNMAN_SERVICE_SECURITY_SAE; else if (g_str_equal(security, "owe")) return CONNMAN_SERVICE_SECURITY_OWE; else if (g_str_equal(security, "dpp")) return CONNMAN_SERVICE_SECURITY_DPP; else if (g_str_equal(security, "ft_psk") == TRUE) return CONNMAN_SERVICE_SECURITY_PSK; else if (g_str_equal(security, "ft_ieee8021x") == TRUE) return CONNMAN_SERVICE_SECURITY_8021X; #endif else return CONNMAN_SERVICE_SECURITY_UNKNOWN; } #if defined TIZEN_EXT int check_passphrase_ext(struct connman_network *network, const char *passphrase) { const char *str; enum connman_service_security security; str = connman_network_get_string(network, "WiFi.Security"); security = convert_wifi_security(str); return __connman_service_check_passphrase(security, passphrase); } #endif static void update_wps_values(struct connman_service *service, struct connman_network *network) { bool wps = connman_network_get_bool(network, "WiFi.WPS"); bool wps_advertising = connman_network_get_bool(network, "WiFi.WPSAdvertising"); if (service->wps != wps || service->wps_advertizing != wps_advertising) { service->wps = wps; service->wps_advertizing = wps_advertising; security_changed(service); } } static void update_from_network(struct connman_service *service, struct connman_network *network) { uint8_t strength = service->strength; const char *str; DBG("service %p network %p", service, network); if (is_connected(service->state)) return; if (is_connecting(service->state)) return; str = connman_network_get_string(network, "Name"); if (str) { g_free(service->name); service->name = g_strdup(str); service->hidden = false; } else { g_free(service->name); service->name = NULL; service->hidden = true; } service->strength = connman_network_get_strength(network); service->roaming = connman_network_get_bool(network, "Roaming"); if (service->strength == 0) { /* * Filter out 0-values; it's unclear what they mean * and they cause anomalous sorting of the priority list. */ service->strength = strength; } str = connman_network_get_string(network, "WiFi.Security"); service->security = convert_wifi_security(str); if (service->type == CONNMAN_SERVICE_TYPE_WIFI) update_wps_values(service, network); if (service->strength > strength && service->network) { connman_network_unref(service->network); service->network = connman_network_ref(network); strength_changed(service); } if (!service->network) service->network = connman_network_ref(network); service_list_sort(); } /** * __connman_service_create_from_network: * @network: network structure * * Look up service by network and if not found, create one */ struct connman_service * __connman_service_create_from_network(struct connman_network *network) { struct connman_service *service; struct connman_device *device; const char *ident, *group; char *name; unsigned int *auto_connect_types, *favorite_types; int i, index; DBG("network %p", network); if (!network) return NULL; ident = __connman_network_get_ident(network); if (!ident) return NULL; group = connman_network_get_group(network); if (!group) return NULL; name = g_strdup_printf("%s_%s_%s", __connman_network_get_type(network), ident, group); service = service_get(name); g_free(name); if (!service) return NULL; if (__connman_network_get_weakness(network)) return service; if (service->path) { update_from_network(service, network); __connman_connection_update_gateway(); return service; } service->type = convert_network_type(network); auto_connect_types = connman_setting_get_uint_list("DefaultAutoConnectTechnologies"); service->autoconnect = false; for (i = 0; auto_connect_types && auto_connect_types[i] != 0; i++) { if (service->type == auto_connect_types[i]) { service->autoconnect = true; break; } } favorite_types = connman_setting_get_uint_list("DefaultFavoriteTechnologies"); service->favorite = false; for (i = 0; favorite_types && favorite_types[i] != 0; i++) { if (service->type == favorite_types[i]) { service->favorite = true; break; } } service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE; service->state = combine_state(service->state_ipv4, service->state_ipv6); update_from_network(service, network); index = connman_network_get_index(network); if (!service->ipconfig_ipv4) service->ipconfig_ipv4 = create_ip4config(service, index, CONNMAN_IPCONFIG_METHOD_DHCP); if (!service->ipconfig_ipv6) service->ipconfig_ipv6 = create_ip6config(service, index); service_register(service); service_schedule_added(service); if (service->favorite) { device = connman_network_get_device(service->network); if (device && !connman_device_get_scanning(device, CONNMAN_SERVICE_TYPE_UNKNOWN)) { switch (service->type) { case CONNMAN_SERVICE_TYPE_UNKNOWN: case CONNMAN_SERVICE_TYPE_SYSTEM: case CONNMAN_SERVICE_TYPE_P2P: #if defined TIZEN_EXT_WIFI_MESH case CONNMAN_SERVICE_TYPE_MESH: #endif break; case CONNMAN_SERVICE_TYPE_GADGET: case CONNMAN_SERVICE_TYPE_ETHERNET: if (service->autoconnect) { __connman_service_connect(service, CONNMAN_SERVICE_CONNECT_REASON_AUTO); break; } /* fall through */ case CONNMAN_SERVICE_TYPE_BLUETOOTH: case CONNMAN_SERVICE_TYPE_GPS: case CONNMAN_SERVICE_TYPE_VPN: case CONNMAN_SERVICE_TYPE_WIFI: case CONNMAN_SERVICE_TYPE_CELLULAR: __connman_service_auto_connect(CONNMAN_SERVICE_CONNECT_REASON_AUTO); break; } } #if defined TIZEN_EXT /* TIZEN synchronizes below information when the service creates */ if (service->eap != NULL) connman_network_set_string(service->network, "WiFi.EAP", service->eap); if (service->identity != NULL) connman_network_set_string(service->network, "WiFi.Identity", service->identity); if (service->phase2 != NULL) connman_network_set_string(service->network, "WiFi.Phase2", service->phase2); if (service->eap != NULL) connman_network_set_string(service->network, "WiFi.Connector", service->connector); if (service->identity != NULL) connman_network_set_string(service->network, "WiFi.CSignKey", service->c_sign_key); if (service->phase2 != NULL) connman_network_set_string(service->network, "WiFi.NetAccessKey", service->net_access_key); #endif } __connman_notifier_service_add(service, service->name); return service; } #if defined TIZEN_EXT void __connman_service_notify_strength_changed(struct connman_network *network) { struct connman_service *service; uint8_t strength = 0; service = connman_service_lookup_from_network(network); if (!service) return; if (!service->network) return; strength = connman_network_get_strength(service->network); if (strength == service->strength) return; service->strength = strength; DBG("Strength %d", strength); strength_changed(service); service_list_sort(); } #endif void __connman_service_update_from_network(struct connman_network *network) { bool need_sort = false; struct connman_service *service; uint8_t strength; bool roaming; const char *name; bool stats_enable; #if defined TIZEN_EXT bool need_save = false; #endif service = connman_service_lookup_from_network(network); if (!service) return; if (!service->network) return; #if defined TIZEN_EXT if (service->storage_reload) { service_load(service); __connman_service_set_storage_reload(service, false); } #endif name = connman_network_get_string(service->network, "Name"); if (g_strcmp0(service->name, name) != 0) { g_free(service->name); service->name = g_strdup(name); if (allow_property_changed(service)) connman_dbus_property_changed_basic(service->path, CONNMAN_SERVICE_INTERFACE, "Name", DBUS_TYPE_STRING, &service->name); } if (service->type == CONNMAN_SERVICE_TYPE_WIFI) update_wps_values(service, network); strength = connman_network_get_strength(service->network); if (strength == service->strength) goto roaming; service->strength = strength; need_sort = true; strength_changed(service); roaming: roaming = connman_network_get_bool(service->network, "Roaming"); if (roaming == service->roaming) goto sorting; stats_enable = stats_enabled(service); if (stats_enable) stats_stop(service); service->roaming = roaming; need_sort = true; if (stats_enable) stats_start(service); roaming_changed(service); sorting: #if defined TIZEN_EXT need_save |= update_last_connected_bssid(service); need_save |= update_assoc_reject(service); if (need_save) { g_get_current_time(&service->modified); service_ext_save(service); need_sort = true; } #endif if (need_sort) { service_list_sort(); } } void __connman_service_remove_from_network(struct connman_network *network) { struct connman_service *service; service = connman_service_lookup_from_network(network); DBG("network %p service %p", network, service); if (!service) return; service->ignore = true; __connman_connection_gateway_remove(service, CONNMAN_IPCONFIG_TYPE_ALL); connman_service_unref(service); } /** * __connman_service_create_from_provider: * @provider: provider structure * * Look up service by provider and if not found, create one */ struct connman_service * __connman_service_create_from_provider(struct connman_provider *provider) { struct connman_service *service; const char *ident, *str; char *name; int index = connman_provider_get_index(provider); DBG("provider %p", provider); ident = __connman_provider_get_ident(provider); if (!ident) return NULL; name = g_strdup_printf("vpn_%s", ident); service = service_get(name); g_free(name); if (!service) return NULL; service->type = CONNMAN_SERVICE_TYPE_VPN; service->order = service->do_split_routing ? 0 : 10; service->provider = connman_provider_ref(provider); service->autoconnect = false; service->favorite = true; service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE; service->state = combine_state(service->state_ipv4, service->state_ipv6); str = connman_provider_get_string(provider, "Name"); if (str) { g_free(service->name); service->name = g_strdup(str); service->hidden = false; } else { g_free(service->name); service->name = NULL; service->hidden = true; } service->strength = 0; if (!service->ipconfig_ipv4) service->ipconfig_ipv4 = create_ip4config(service, index, CONNMAN_IPCONFIG_METHOD_MANUAL); if (!service->ipconfig_ipv6) service->ipconfig_ipv6 = create_ip6config(service, index); service_register(service); __connman_notifier_service_add(service, service->name); service_schedule_added(service); return service; } static void remove_unprovisioned_services(void) { gchar **services; GKeyFile *keyfile, *configkeyfile; char *file, *section; int i = 0; services = connman_storage_get_services(); if (!services) return; for (; services[i]; i++) { file = section = NULL; keyfile = configkeyfile = NULL; keyfile = connman_storage_load_service(services[i]); if (!keyfile) continue; file = g_key_file_get_string(keyfile, services[i], "Config.file", NULL); if (!file) goto next; section = g_key_file_get_string(keyfile, services[i], "Config.ident", NULL); if (!section) goto next; configkeyfile = __connman_storage_load_config(file); if (!configkeyfile) { /* * Config file is missing, remove the provisioned * service. */ __connman_storage_remove_service(services[i]); goto next; } if (!g_key_file_has_group(configkeyfile, section)) /* * Config section is missing, remove the provisioned * service. */ __connman_storage_remove_service(services[i]); next: if (keyfile) g_key_file_free(keyfile); if (configkeyfile) g_key_file_free(configkeyfile); g_free(section); g_free(file); } g_strfreev(services); } static int agent_probe(struct connman_agent *agent) { DBG("agent %p", agent); return 0; } static void agent_remove(struct connman_agent *agent) { DBG("agent %p", agent); } static void *agent_context_ref(void *context) { struct connman_service *service = context; return (void *)connman_service_ref(service); } static void agent_context_unref(void *context) { struct connman_service *service = context; connman_service_unref(service); } static struct connman_agent_driver agent_driver = { .name = "service", .interface = CONNMAN_AGENT_INTERFACE, .probe = agent_probe, .remove = agent_remove, .context_ref = agent_context_ref, .context_unref = agent_context_unref, }; #if defined TIZEN_EXT static void ins_setting_init(void) { int i; const char *string; char **string_list; unsigned int string_count; ins_settings.last_user_selection = connman_setting_get_bool("INSLastUserSelection"); ins_settings.last_user_selection_time = connman_setting_get_uint("INSLastUserSelectionTime"); ins_settings.last_connected = connman_setting_get_bool("INSLastConnected"); string = connman_option_get_string("INSPreferredFreq"); if (g_str_equal(string, "5GHz")) ins_settings.preferred_freq = CONNMAN_INS_PREFERRED_FREQ_5GHZ; else if (g_str_equal(string, "2.4GHz")) ins_settings.preferred_freq = CONNMAN_INS_PREFERRED_FREQ_24GHZ; else ins_settings.preferred_freq = CONNMAN_INS_PREFERRED_FREQ_UNKNOWN; ins_settings.security_priority_count = connman_setting_get_uint("INSSecurityPriorityCount"); ins_settings.security_priority_score = connman_setting_get_uint("INSSecurityPriorityScore"); string_count = ins_settings.security_priority_count; memset(ins_settings.security_priority, 0, sizeof(ins_settings.security_priority)); string_list = connman_setting_get_string_list("INSSecurityPriority"); for (i = 0; string_list && string_list[i]; i++) { unsigned int security_score = string_count * ins_settings.security_priority_score; if (g_str_equal(string_list[i], "WEP")) ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_WEP] = security_score; else if (g_str_equal(string_list[i], "PSK")) ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_PSK] = security_score; else if (g_str_equal(string_list[i], "8021X")) ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_8021X] = security_score; else if (g_str_equal(string_list[i], "WPA")) ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_WPA] = security_score; else if (g_str_equal(string_list[i], "RSN")) ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_RSN] = security_score; else if (g_str_equal(string_list[i], "SAE")) ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_SAE] = security_score; else if (g_str_equal(string_list[i], "OWE")) ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_OWE] = security_score; else if (g_str_equal(string_list[i], "DPP")) ins_settings.security_priority[CONNMAN_SERVICE_SECURITY_DPP] = security_score; string_count--; } ins_settings.signal = connman_setting_get_bool("INSSignal"); ins_settings.internet = connman_setting_get_bool("INSInternet"); ins_settings.last_user_selection_score = connman_setting_get_uint("INSLastUserSelectionScore"); ins_settings.last_connected_score = connman_setting_get_uint("INSLastConnectedScore"); ins_settings.preferred_freq_score = connman_setting_get_uint("INSPreferredFreqScore"); ins_settings.internet_score = connman_setting_get_uint("INSInternetScore"); ins_settings.signal_level3_5ghz = connman_setting_get_int("INSSignalLevel3_5GHz"); ins_settings.signal_level3_24ghz = connman_setting_get_int("INSSignalLevel3_24GHz"); DBG("last_user_selection [%s]", ins_settings.last_user_selection ? "true" : "false"); DBG("last_user_selection_time [%d]", ins_settings.last_user_selection_time); DBG("last_user_selection_score [%d]", ins_settings.last_user_selection_score); DBG("last_connected [%s]", ins_settings.last_connected ? "true" : "false"); DBG("last_connected_score [%d]", ins_settings.last_connected_score); DBG("preferred_freq [%s]", ins_settings.preferred_freq ? "true" : "false"); DBG("preferred_freq_score [%d]", ins_settings.preferred_freq_score); DBG("security_priority_count [%d]", ins_settings.security_priority_count); for (i = 0; i < CONNMAN_SERVICE_SECURITY_MAX; i++) { if (ins_settings.security_priority[i]) DBG("security_priority %s [%d]", security2string(i), ins_settings.security_priority[i]); } DBG("security_priority_score [%d]", ins_settings.security_priority_score); DBG("signal [%s]", ins_settings.signal ? "true" : "false"); DBG("internet [%s]", ins_settings.internet ? "true" : "false"); DBG("internet_score [%d]", ins_settings.internet_score); DBG("signal_level3_5ghz [%d]", ins_settings.signal_level3_5ghz); DBG("signal_level3_24ghz [%d]", ins_settings.signal_level3_24ghz); } #endif int __connman_service_init(void) { int err; DBG(""); err = connman_agent_driver_register(&agent_driver); if (err < 0) { connman_error("Cannot register agent driver for %s", agent_driver.name); return err; } set_always_connecting_technologies(); connection = connman_dbus_get_connection(); service_hash = g_hash_table_new_full(g_str_hash, g_str_equal, NULL, service_free); services_notify = g_new0(struct _services_notify, 1); services_notify->remove = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, NULL); services_notify->add = g_hash_table_new(g_str_hash, g_str_equal); remove_unprovisioned_services(); #if defined TIZEN_EXT ins_setting_init(); #endif return 0; } void __connman_service_cleanup(void) { DBG(""); if (vpn_autoconnect_id) { g_source_remove(vpn_autoconnect_id); vpn_autoconnect_id = 0; } if (autoconnect_id != 0) { g_source_remove(autoconnect_id); autoconnect_id = 0; } connman_agent_driver_unregister(&agent_driver); g_list_free(service_list); service_list = NULL; g_hash_table_destroy(service_hash); service_hash = NULL; g_slist_free(counter_list); counter_list = NULL; if (services_notify->id != 0) { g_source_remove(services_notify->id); service_send_changed(NULL); } g_hash_table_destroy(services_notify->remove); g_hash_table_destroy(services_notify->add); g_free(services_notify); dbus_connection_unref(connection); }