#include "netsupplicant.h"
#include "wifi-background-scan.h"
-#define NETCONFIG_SSID_LEN 32
-#define NETCONFIG_BSSID_LEN 6
-#define NETCONFIG_WPS_DBUS_REPLY_TIMEOUT (10 * 1000)
-
-#define VCONF_WIFI_ALWAYS_ALLOW_SCANNING \
- "file/private/wifi/always_allow_scanning"
-
-static gboolean netconfig_is_wps_enabled = FALSE;
-static gboolean netconfig_is_device_scanning = FALSE;
-static gboolean netconfig_is_bssid_scan_aborted = FALSE;
-static int wps_bss_list_count = 0;
-
-struct bssid_scan_info_t {
- unsigned char ssid[NETCONFIG_SSID_LEN + 1];
- unsigned char bssid[NETCONFIG_BSSID_LEN + 1];
- int ssid_len;
- int rssi;
- int mode;
-};
-
struct netconfig_wifi_wps {
char *pin;
gboolean pbc;
static struct netconfig_wifi_wps wifi_wps;
-static GSList *wps_bss_info_list = NULL;
-
-static void __netconfig_wps_set_mode(gboolean enable)
-{
- if (netconfig_is_wps_enabled == enable)
- return;
-
- netconfig_is_wps_enabled = enable;
-}
-
-gboolean netconfig_wifi_is_wps_enabled(void)
-{
- return netconfig_is_wps_enabled;
-}
-
void netconfig_wifi_notify_wps_credentials(const char *ssid, gsize ssid_len, const char *wps_key)
{
GVariantBuilder *builder;
return;
}
-static void __netconfig_wifi_wps_notify_scan_done(void)
-{
- GVariantBuilder *builder = NULL;
- GVariantBuilder *builder1 = NULL;
- GSList* list = NULL;
- const char *prop_ssid = "ssid";
- const char *prop_bssid = "bssid";
- const char *prop_rssi = "rssi";
- const char *prop_mode = "mode";
-
- builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
- for (list = wps_bss_info_list; list != NULL; list = list->next) {
- struct bssid_scan_info_t *bss_info = (struct bssid_scan_info_t *)list->data;
-
- if (bss_info) {
- gchar bssid_buff[18] = { 0, };
- gchar *bssid_str = bssid_buff;
- unsigned char *ssid = (unsigned char *)bss_info->ssid;
- int ssid_len = (int)bss_info->ssid_len;
- int rssi = (int)bss_info->rssi;
- int mode = (int)bss_info->mode;
- int i = 0;
- g_snprintf(bssid_buff, 18, "%02x:%02x:%02x:%02x:%02x:%02x",
- bss_info->bssid[0], bss_info->bssid[1], bss_info->bssid[2],
- bss_info->bssid[3], bss_info->bssid[4], bss_info->bssid[5]);
-
- DBG("BSS found; SSID %s, BSSID %s, RSSI %d MODE %d", ssid, bssid_str, rssi, mode);
-
- builder1 = g_variant_builder_new(G_VARIANT_TYPE("ay"));
- for (i = 0; i < ssid_len; i++)
- g_variant_builder_add(builder1, "y", ssid[i]);
- g_variant_builder_add(builder, "{sv}", prop_ssid, g_variant_builder_end(builder1));
- g_variant_builder_unref(builder1);
-
- g_variant_builder_add(builder, "{sv}", prop_bssid, g_variant_new_string(bssid_str));
- g_variant_builder_add(builder, "{sv}", prop_rssi, g_variant_new_int32(rssi));
- g_variant_builder_add(builder, "{sv}", prop_mode, g_variant_new_int32(mode));
- }
- }
-
- wifi_emit_bssid_scan_completed((Wifi *)get_wifi_object(), g_variant_builder_end(builder));
- g_variant_builder_unref(builder);
-
- if (wps_bss_info_list != NULL)
- g_slist_free_full(wps_bss_info_list, g_free);
-
- wps_bss_info_list = NULL;
- wps_bss_list_count = 0;
- INFO("BSSIDScanCompleted");
-
- return;
-}
-
-static void __netconfig_wifi_wps_get_bss_info_result(
- GObject *source_object, GAsyncResult *res, gpointer user_data)
-{
- GVariant *reply = NULL;
- GVariant *value;
- GVariantIter *iter;
- gchar *key;
- struct bssid_scan_info_t *bss_info;
- GDBusConnection *conn = NULL;
- GError *error = NULL;
-
- conn = G_DBUS_CONNECTION(source_object);
- reply = g_dbus_connection_call_finish(conn, res, &error);
-
- if (error != NULL) {
- ERR("Error code: [%d] Error message: [%s]", error->code, error->message);
- g_error_free(error);
- goto done;
- }
-
- bss_info = g_try_new0(struct bssid_scan_info_t, 1);
- if (bss_info == NULL)
- goto done;
-
- g_variant_get(reply, "(a{sv})", &iter);
- while (g_variant_iter_loop(iter, "{sv}", &key, &value)) {
- if (key != NULL) {
- if (g_strcmp0(key, "BSSID") == 0) {
- const guchar *bssid;
- gsize bssid_len;
-
- bssid = g_variant_get_fixed_array(value, &bssid_len, sizeof(guchar));
- if (bssid_len == NETCONFIG_BSSID_LEN)
- memcpy(bss_info->bssid, bssid, bssid_len);
- } else if (g_strcmp0(key, "SSID") == 0) {
- const guchar *ssid;
- gsize ssid_len;
-
- ssid = g_variant_get_fixed_array(value, &ssid_len, sizeof(guchar));
- if (ssid != NULL && ssid_len > 0 && ssid_len <= NETCONFIG_SSID_LEN) {
- memcpy(bss_info->ssid, ssid, ssid_len);
- bss_info->ssid_len = ssid_len;
- } else {
- memset(bss_info->ssid, 0, sizeof(bss_info->ssid));
- bss_info->ssid_len = 0;
- }
- } else if (g_strcmp0(key, "Mode") == 0) {
- gchar *mode = NULL;
-
- g_variant_get(value, "s", &mode);
- if (mode == NULL)
- bss_info->mode = 0;
- else {
- if (g_strcmp0(mode, "infrastructure") == 0)
- bss_info->mode = 1;
- else if (g_strcmp0(mode, "ad-hoc") == 0)
- bss_info->mode = 2;
- else
- bss_info->mode = 0;
- g_free(mode);
- }
- } else if (g_strcmp0(key, "Signal") == 0) {
- gint16 signal;
-
- signal = g_variant_get_int16(value);
- bss_info->rssi = signal;
- }
- }
- }
-
- if (bss_info->ssid[0] == '\0')
- g_free(bss_info);
- else
- wps_bss_info_list = g_slist_append(wps_bss_info_list, bss_info);
-
- g_variant_iter_free(iter);
-done:
- if (reply)
- g_variant_unref(reply);
-
- netconfig_gdbus_pending_call_unref();
-
- wps_bss_list_count--;
- if (wps_bss_list_count <= 0) {
- __netconfig_wifi_wps_notify_scan_done();
-
- if (netconfig_is_bssid_scan_aborted == FALSE)
- wifi_power_driver_and_supplicant(FALSE);
- }
-}
-
-static void __netconfig_wifi_wps_get_bss_info(const char *path, int index)
-{
- gboolean reply = FALSE;
- GVariant *param = NULL;
-
- param = g_variant_new("(s)", SUPPLICANT_IFACE_BSS);
-
- reply = netconfig_invoke_dbus_method_nonblock(SUPPLICANT_SERVICE,
- path, DBUS_INTERFACE_PROPERTIES,
- "GetAll", param, __netconfig_wifi_wps_get_bss_info_result);
- if (reply != TRUE)
- ERR("Fail to invoke_dbus_method_nonblock GetAll");
-
- return;
-}
-
-static void __netconfig_wifi_wps_get_bsss_result(GObject *source_object,
- GAsyncResult *res, gpointer user_data)
-{
- GVariant *reply = NULL;
- GVariant *value = NULL;
- GVariantIter *iter = NULL;
- GDBusConnection *conn = NULL;
- gchar *path = NULL;
- gboolean counter_flag = FALSE;
- GError *error = NULL;
-
- conn = G_DBUS_CONNECTION(source_object);
- reply = g_dbus_connection_call_finish(conn, res, &error);
- if (error != NULL) {
- ERR("Error code: [%d] Error message: [%s]", error->code, error->message);
- g_error_free(error);
- goto done;
- }
-
- g_variant_get(reply, "(v)", &value);
- if (g_variant_is_of_type(value, G_VARIANT_TYPE_OBJECT_PATH_ARRAY)) {
- g_variant_get(value, "ao", &iter);
- while (g_variant_iter_next(iter, "o", &path)) {
- if (path != NULL && g_strcmp0(path, "/") != 0) {
- __netconfig_wifi_wps_get_bss_info(path, ++wps_bss_list_count);
-
- counter_flag = TRUE;
- }
-
- if (path)
- g_free(path);
- }
- }
-
- if (iter)
- g_variant_iter_free(iter);
-
- if (value)
- g_variant_unref(value);
-
-done:
- if (reply)
- g_variant_unref(reply);
-
- netconfig_gdbus_pending_call_unref();
-
- /* Send BssidScanCompleted signal even when the BSS count is 0 */
- if (wps_bss_list_count <= 0 && counter_flag == FALSE) {
- __netconfig_wifi_wps_notify_scan_done();
-
- if (netconfig_is_bssid_scan_aborted == FALSE)
- wifi_power_driver_and_supplicant(FALSE);
- }
-}
-
-static int _netconfig_wifi_wps_get_bsss(void)
-{
- gboolean reply = FALSE;
- const char *if_path = NULL;
- GVariant *params = NULL;
-
- if_path = netconfig_wifi_get_supplicant_interface();
- if (if_path == NULL) {
- DBG("Fail to get wpa_supplicant DBus path");
- return -ESRCH;
- }
-
- params = g_variant_new("(ss)", SUPPLICANT_IFACE_INTERFACE, "BSSs");
-
- reply = netconfig_invoke_dbus_method_nonblock(SUPPLICANT_SERVICE,
- if_path, DBUS_INTERFACE_PROPERTIES,
- "Get", params, __netconfig_wifi_wps_get_bsss_result);
- if (reply != TRUE) {
- ERR("Fail to method: Get");
-
- return -ESRCH;
- }
-
- return 0;
-}
-
-void netconfig_wifi_wps_signal_scandone(void)
-{
- wps_bss_list_count = 0;
- _netconfig_wifi_wps_get_bsss();
-
- netconfig_is_device_scanning = FALSE;
-
- __netconfig_wps_set_mode(FALSE);
-}
-
-void netconfig_wifi_wps_signal_scanaborted(void)
-{
- wps_bss_list_count = 0;
- netconfig_is_bssid_scan_aborted = TRUE;
- _netconfig_wifi_wps_get_bsss();
-
- netconfig_is_device_scanning = FALSE;
-
- __netconfig_wps_set_mode(FALSE);
-}
-
-static int __netconfig_wifi_bssid_request_scan(const char *if_path)
-{
- GDBusConnection *connection = NULL;
- GVariant *message = NULL;
- GVariantBuilder *builder = NULL;
- const char *key1 = "Type";
- const char *val1 = "passive";
-
- if (if_path == NULL)
- if_path = netconfig_wifi_get_supplicant_interface();
-
- if (if_path == NULL) {
- DBG("Fail to get wpa_supplicant DBus path");
- return -ESRCH;
- }
-
- connection = netdbus_get_connection();
- if (connection == NULL) {
- ERR("Failed to get GDBusconnection");
- return -EIO;
- }
-
- builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
- g_variant_builder_add(builder, "{sv}", key1, g_variant_new_string(val1));
- message = g_variant_new("(@a{sv})", g_variant_builder_end(builder));
- g_variant_builder_unref(builder);
-
- g_dbus_connection_call(connection,
- SUPPLICANT_SERVICE,
- if_path,
- SUPPLICANT_INTERFACE ".Interface",
- "Scan",
- message,
- NULL,
- G_DBUS_CALL_FLAGS_NONE,
- NETCONFIG_WPS_DBUS_REPLY_TIMEOUT,
- netdbus_get_cancellable(),
- NULL,
- NULL);
-
- netconfig_is_device_scanning = TRUE;
-
- g_variant_unref(message);
- /* Clear bss_info_list for the next scan result */
- if (wps_bss_info_list) {
- g_slist_free_full(wps_bss_info_list, g_free);
- wps_bss_info_list = NULL;
- }
-
- netconfig_is_bssid_scan_aborted = FALSE;
-
- return 0;
-}
-
-static void __netconfig_wifi_interface_create_result(
- GObject *source_object, GAsyncResult *res, gpointer user_data)
-{
- GVariant *message;
- gchar *path = NULL;
- GDBusConnection *conn = NULL;
- GError *error = NULL;
-
- conn = G_DBUS_CONNECTION(source_object);
-
- message = g_dbus_connection_call_finish(conn, res, &error);
- if (error == NULL) {
- g_variant_get(message, "(o)", &path);
-
- if (path) {
- __netconfig_wifi_bssid_request_scan(path);
- g_free(path);
- }
- } else if (NULL != strstr(error->message, ".InterfaceExists")) {
- INFO("Error Message %s %s", error->message, path);
- g_variant_get(message, "(o)", &path);
- if (path) {
- __netconfig_wifi_bssid_request_scan(path);
- g_free(path);
- } else
- __netconfig_wifi_bssid_request_scan(NULL);
- } else {
- ERR("Failed to create interface, Error: %d[%s]", error->code, error->message);
- __netconfig_wps_set_mode(FALSE);
- wifi_power_driver_and_supplicant(FALSE);
- }
-
- g_variant_unref(message);
-}
-
-static int __netconfig_wifi_wps_create_interface(void)
-{
- GDBusConnection *connection = NULL;
- GVariant *message = NULL;
- GVariantBuilder *builder = NULL;
- const char *key = "Ifname";
- const char *val = WIFI_IFNAME;
-
- connection = netdbus_get_connection();
- if (connection == NULL) {
- DBG("Failed to get GDBusconnection");
- return -EIO;
- }
-
- builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
- g_variant_builder_add(builder, "{sv}", key, g_variant_new_string(val));
- message = g_variant_new("(@a{sv})", g_variant_builder_end(builder));
-
- g_dbus_connection_call(connection,
- SUPPLICANT_SERVICE,
- SUPPLICANT_PATH,
- SUPPLICANT_INTERFACE,
- "CreateInterface",
- message,
- NULL,
- G_DBUS_CALL_FLAGS_NONE,
- NETCONFIG_WPS_DBUS_REPLY_TIMEOUT,
- netdbus_get_cancellable(),
- (GAsyncReadyCallback) __netconfig_wifi_interface_create_result,
- NULL);
-
- g_variant_unref(message);
-
- return 0;
-}
-
-static int __netconfig_wifi_bssid_scan(void)
-{
- int err = 0;
- wifi_tech_state_e wifi_tech_state;
-
- if (netconfig_is_device_scanning == TRUE)
- return -EINPROGRESS;
-
- wifi_tech_state = wifi_state_get_technology_state();
- if (wifi_tech_state <= NETCONFIG_WIFI_TECH_OFF)
- err = wifi_power_driver_and_supplicant(TRUE);
-
- if (err < 0 && err != -EALREADY)
- return err;
-
- netconfig_is_device_scanning = TRUE;
-
- DBG("BSSID scan requested");
- if (wifi_tech_state >= NETCONFIG_WIFI_TECH_POWERED) {
- if (netconfig_wifi_get_scanning() == TRUE)
- return -EINPROGRESS;
-
- netconfig_wifi_bgscan_start(TRUE);
-
- if (wifi_tech_state == NETCONFIG_WIFI_TECH_CONNECTED)
- __netconfig_wifi_bssid_request_scan(NULL);
- } else {
- err = __netconfig_wifi_wps_create_interface();
- }
-
- return err;
-}
-
-gboolean handle_request_bssid_scan(Wifi *wifi, GDBusMethodInvocation *context)
-{
- int err, enabled = 0;
- wifi_tech_state_e tech_state;
-
- g_return_val_if_fail(wifi != NULL, FALSE);
-
- if (netconfig_is_wifi_tethering_on() == TRUE) {
- ERR("Wi-Fi Tethering is enabled");
- netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_NO_SERVICE, "TetheringEnabled");
- return -EBUSY;
- }
-
-#if !defined TIZEN_WEARABLE
- if (netconfig_wifi_is_bgscan_paused()) {
- ERR("Scan is paused");
- netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_NO_SERVICE, "ScanPaused");
- return FALSE;
- }
-#endif
-
- tech_state = wifi_state_get_technology_state();
- if (tech_state <= NETCONFIG_WIFI_TECH_OFF) {
-#if !defined TIZEN_WEARABLE
- enabled = 1;
-#else
- enabled = 0;
-#endif
-
- if (enabled == 0) {
- netconfig_error_permission_denied(context);
- return FALSE;
- }
- }
-
- __netconfig_wps_set_mode(TRUE);
-
- err = __netconfig_wifi_bssid_scan();
- if (err < 0) {
- if (err == -EINPROGRESS)
- netconfig_error_inprogress(context);
- else
- netconfig_error_wifi_driver_failed(context);
-
- return FALSE;
- }
-
- wifi_complete_request_bssid_scan(wifi, context);
- return TRUE;
-}
-
static void interface_wps_start_result(GObject *source_object,
GAsyncResult *res, gpointer user_data)
{
projects / platform / core / connectivity / net-config.git / blobdiff