Enhance debug message
[platform/core/connectivity/bluetooth-frwk.git] / bt-service / bt-service-adapter-le.c
old mode 100755 (executable)
new mode 100644 (file)
index 276f8aa..7566c48
@@ -22,9 +22,7 @@
 #include <dlog.h>
 #include <string.h>
 #include <vconf.h>
-#if !defined(LIBNOTIFY_SUPPORT) && !defined(LIBNOTIFICATION_SUPPORT)
 #include <syspopup_caller.h>
-#endif
 #include <aul.h>
 
 #include "bt-internal-types.h"
@@ -54,12 +52,14 @@ typedef struct {
        char *sender;
        int adv_handle;
        gboolean is_advertising;
+       guint hold_timer_id;
 } bt_adapter_le_adv_slot_t;
 
 typedef struct {
        char *sender;
        GSList *filter_list;
        gboolean is_scanning;
+       gboolean stop_pending;
 } bt_adapter_le_scanner_t;
 
 static bluetooth_advertising_params_t adv_params = {
@@ -141,20 +141,24 @@ void _bt_clear_gatt_client_senders(void)
                gatt_client_senders = NULL;
        }
 }
-
+#if 0
 static void __bt_send_foreach_event(gpointer data, gpointer user_data)
 {
        char *sender = data;
        GVariant *param = user_data;
 
-       _bt_send_event_to_dest(sender, BT_DEVICE_EVENT,BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED,
+       _bt_send_event_to_dest(sender, BT_DEVICE_EVENT, BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED,
                                        param);
 }
-
+#endif
 void _bt_send_char_value_changed_event(void *param)
 {
+#if 0
        g_slist_foreach(gatt_client_senders, __bt_send_foreach_event,
                                        (gpointer)param);
+#else
+       _bt_send_event(BT_DEVICE_EVENT, BLUETOOTH_EVENT_GATT_CHAR_VAL_CHANGED, param);
+#endif
 }
 
 void __bt_free_le_adv_slot(void)
@@ -167,38 +171,62 @@ void __bt_free_le_adv_slot(void)
        for (i = 0; i < le_feature_info.adv_inst_max; i++) {
                if (le_adv_slot[i].sender)
                        g_free(le_adv_slot[i].sender);
+               if (le_adv_slot[i].hold_timer_id > 0)
+                       g_source_remove(le_adv_slot[i].hold_timer_id);
        }
        g_free(le_adv_slot);
        le_adv_slot = NULL;
 }
 
-int _bt_service_adapter_le_init(void)
+int _bt_le_set_max_packet_len(void)
 {
-       le_adv_slot = g_malloc0(sizeof(bt_adapter_le_adv_slot_t) * le_feature_info.adv_inst_max);
+       int result = BLUETOOTH_ERROR_NONE;
+       int tx_octets, tx_time;
+       bluetooth_le_read_maximum_data_length_t max_len = {0};
 
-       return BLUETOOTH_ERROR_NONE;
-}
+       if (BLUETOOTH_ERROR_NONE != _bt_le_read_maximum_data_length(&max_len))
+               return BLUETOOTH_ERROR_INTERNAL;
 
-void _bt_service_adapter_le_deinit(void)
-{
-       __bt_free_le_adv_slot();
+       if (max_len.max_tx_octets > BT_LE_TX_LEN_DEFAULT) {
+               tx_octets =  max_len.max_tx_octets > BT_LE_TX_LEN_MAX ?
+                               BT_LE_TX_LEN_MAX : max_len.max_tx_octets;
+               tx_time = BT_LE_TX_TIME_MAX;
+
+               result = _bt_le_write_host_suggested_default_data_length(tx_octets, tx_time);
+
+               BT_DBG("Wrote max packet size : result[%d], MAX[%d], set[%d]",
+                               result, max_len.max_tx_octets, tx_octets);
+       }
+
+       return result;
 }
 
 gboolean _bt_update_le_feature_support(const char *item, const char *value)
 {
-       if (item== NULL || value == NULL)
+       if (item == NULL || value == NULL)
                return FALSE;
 
+       if (!le_adv_slot)
+               _bt_service_adapter_le_init();
+
        if (g_strcmp0(item, "adv_inst_max") == 0) {
-               if (atoi(value) != le_feature_info.adv_inst_max) {
+               int slot_num;
+
+               slot_num = atoi(value);
+               retv_if(slot_num < 0, FALSE);
+
+               if (slot_num != le_feature_info.adv_inst_max) {
                        __bt_free_le_adv_slot();
-                       le_feature_info.adv_inst_max = atoi(value);
+                       le_feature_info.adv_inst_max = slot_num;
+                       BT_INFO("Advertising instance max : %d", le_feature_info.adv_inst_max);
                        le_adv_slot = g_malloc0(sizeof(bt_adapter_le_adv_slot_t) * le_feature_info.adv_inst_max);
                }
        } else if (g_strcmp0(item, "rpa_offloading") == 0) {
                le_feature_info.rpa_offloading = atoi(value);
+               BT_INFO("RPA offloading : %d", le_feature_info.rpa_offloading);
        } else if (g_strcmp0(item, "max_filter") == 0) {
                le_feature_info.max_filter = atoi(value);
+               BT_INFO("BLE Scan max filter : %d", le_feature_info.max_filter);
        } else {
                BT_DBG("No registered item");
                return FALSE;
@@ -210,12 +238,12 @@ gboolean _bt_update_le_feature_support(const char *item, const char *value)
 static gboolean __bt_is_factory_test_mode(void)
 {
        int mode = 0;
-#ifdef ENABLE_TIZEN_2_4
+
        if (vconf_get_bool(VCONFKEY_BT_DUT_MODE, &mode)) {
                BT_ERR("Get the DUT Mode fail");
                return TRUE;
        }
-#endif
+
        if (mode != FALSE) {
                BT_INFO("DUT Test Mode !!");
                return TRUE;
@@ -228,8 +256,12 @@ int __bt_get_available_adv_slot_id(const char *sender, int adv_handle, gboolean
 {
        int i;
 
-       if (le_adv_slot == NULL)
+       if (le_adv_slot == NULL) {
+               BT_ERR("le_adv_slot is NULL");
                return -1;
+       }
+
+       BT_DBG("adv_inst_max : %d", le_feature_info.adv_inst_max);
 
        for (i = 0; i < le_feature_info.adv_inst_max; i++) {
                if (le_adv_slot[i].sender == NULL)
@@ -238,10 +270,10 @@ int __bt_get_available_adv_slot_id(const char *sender, int adv_handle, gboolean
                        return i;
        }
 
-       if (le_feature_info.adv_inst_max <= 2)
-               i = 0;
-       else if (le_feature_info.adv_inst_max > 2 && use_reserved_slot == TRUE)
+       if (le_feature_info.adv_inst_max <= 1)
                i = 0;
+       else if (use_reserved_slot == TRUE)
+               i = 1;
        else
                i = 2;
 
@@ -253,7 +285,7 @@ int __bt_get_available_adv_slot_id(const char *sender, int adv_handle, gboolean
        return -1;
 }
 
-void _bt_register_adv_slot_owner(const char *sender, int adv_handle, int slot_id)
+static void __bt_register_adv_slot_owner(const char *sender, int adv_handle, int slot_id)
 {
        if (le_adv_slot[slot_id].sender == NULL) {
                le_adv_slot[slot_id].sender = strdup(sender);
@@ -263,6 +295,11 @@ void _bt_register_adv_slot_owner(const char *sender, int adv_handle, int slot_id
 
 void _bt_unregister_adv_slot_owner(int slot_id)
 {
+       if (le_adv_slot[slot_id].hold_timer_id > 0) {
+               BT_INFO("Hold state adv is not unregistered");
+               return;
+       }
+
        g_free(le_adv_slot[slot_id].sender);
        le_adv_slot[slot_id].sender = NULL;
        le_adv_slot[slot_id].adv_handle = 0;
@@ -294,6 +331,9 @@ gboolean _bt_is_advertising(void)
        gboolean status = FALSE;
        int i;
 
+       if (le_adv_slot == NULL)
+               return FALSE;
+
        for (i = 0; i < le_feature_info.adv_inst_max; i++) {
                if (le_adv_slot[i].is_advertising == TRUE)
                        status = TRUE;
@@ -355,7 +395,13 @@ int _bt_set_advertising(const char *sender, int adv_handle, gboolean enable, gbo
        if (le_adv_slot[slot_id].is_advertising == TRUE && enable == TRUE)
                return BLUETOOTH_ERROR_IN_PROGRESS;
 
-       if (le_adv_slot[slot_id].sender != NULL && le_adv_slot[slot_id].is_advertising == FALSE && enable == FALSE)
+       if (le_adv_slot[slot_id].hold_timer_id > 0) {
+               g_source_remove(le_adv_slot[slot_id].hold_timer_id);
+               le_adv_slot[slot_id].hold_timer_id = 0;
+               _bt_unregister_adv_slot_owner(slot_id);
+       }
+
+       if (le_adv_slot[slot_id].is_advertising == FALSE && enable == FALSE)
                return BLUETOOTH_ERROR_NOT_IN_OPERATION;
 
        proxy = _bt_get_adapter_proxy();
@@ -369,16 +415,17 @@ int _bt_set_advertising(const char *sender, int adv_handle, gboolean enable, gbo
                                &error);
 
        if (error) {
+               BT_INFO("SetAdvertising %d, slot_id %d", enable, slot_id);
                BT_ERR("SetAdvertising Fail: %s", error->message);
                g_clear_error(&error);
                return BLUETOOTH_ERROR_INTERNAL;
        }
 
        if (enable == TRUE)
-               _bt_register_adv_slot_owner(sender, adv_handle, slot_id);
+               __bt_register_adv_slot_owner(sender, adv_handle, slot_id);
 
        le_adv_slot[slot_id].is_advertising = enable;
-       BT_INFO("Set advertising [%d]", enable);
+       BT_INFO_C("### Set advertising [%d], Slot id [%d]", enable, slot_id);
 
        if (ret)
                g_variant_unref(ret);
@@ -417,7 +464,13 @@ int _bt_set_custom_advertising(const char *sender, int adv_handle,
        if (le_adv_slot[slot_id].is_advertising == TRUE && enable == TRUE)
                return BLUETOOTH_ERROR_IN_PROGRESS;
 
-       if (le_adv_slot[slot_id].sender != NULL && le_adv_slot[slot_id].is_advertising == FALSE && enable == FALSE)
+       if (le_adv_slot[slot_id].hold_timer_id > 0) {
+               g_source_remove(le_adv_slot[slot_id].hold_timer_id);
+               le_adv_slot[slot_id].hold_timer_id = 0;
+               _bt_unregister_adv_slot_owner(slot_id);
+       }
+
+       if (le_adv_slot[slot_id].is_advertising == FALSE && enable == FALSE)
                return BLUETOOTH_ERROR_NOT_IN_OPERATION;
 
        proxy = _bt_get_adapter_proxy();
@@ -436,14 +489,18 @@ int _bt_set_custom_advertising(const char *sender, int adv_handle,
                        params->type == BLUETOOTH_ADV_NON_CONNECTABLE)
                return BLUETOOTH_ERROR_NOT_SUPPORT;
 
+       if (params->tx_power_level > 1 ||
+                       params->tx_power_level < -127)
+               return BLUETOOTH_ERROR_INVALID_PARAM;
+
        min = params->interval_min / BT_ADV_INTERVAL_SPLIT;
        max = params->interval_max / BT_ADV_INTERVAL_SPLIT;
 
        ret = g_dbus_proxy_call_sync(proxy, "SetAdvertisingParameters",
-                       g_variant_new("(uuuui)", min, max, 
+                       g_variant_new("(uuuuii)", min, max,
                        params->filter_policy, params->type,
-                       slot_id), G_DBUS_CALL_FLAGS_NONE,
-                       -1, NULL, &error);
+                       params->tx_power_level, slot_id),
+                       G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
 
        if (error) {
                BT_ERR("SetAdvertisingParameters Fail: %s", error->message);
@@ -454,7 +511,8 @@ int _bt_set_custom_advertising(const char *sender, int adv_handle,
        adv_params.interval_min = params->interval_min;
        adv_params.interval_max = params->interval_max;
        adv_params.filter_policy = params->filter_policy;
-       adv_params.type= params->type;
+       adv_params.type = params->type;
+       adv_params.tx_power_level = params->tx_power_level;
 
        if (ret)
                g_variant_unref(ret);
@@ -473,18 +531,86 @@ int _bt_set_custom_advertising(const char *sender, int adv_handle,
        }
 
        if (enable == TRUE)
-               _bt_register_adv_slot_owner(sender, adv_handle, slot_id);
-       else
-               _bt_unregister_adv_slot_owner(slot_id);
+               __bt_register_adv_slot_owner(sender, adv_handle, slot_id);
 
        le_adv_slot[slot_id].is_advertising = enable;
-       BT_INFO_C("Set advertising [%d]", enable);
+       BT_INFO_C("### Set advertising [%d], Slot id [%d]", enable, slot_id);
        if (ret)
                g_variant_unref(ret);
 
        return BLUETOOTH_ERROR_NONE;
 }
 
+static gboolean __bt_hold_current_advertising_timeout_cb(gpointer user_data)
+{
+       GDBusProxy *proxy;
+       GError *error = NULL;
+       GVariant *ret;
+
+       BT_INFO("Restart advertising stopped by bt-service");
+
+       le_adv_slot[0].hold_timer_id = 0;
+
+       proxy = _bt_get_adapter_proxy();
+       retv_if(proxy == NULL, FALSE);
+
+       ret = g_dbus_proxy_call_sync(proxy, "SetAdvertising",
+                               g_variant_new("(bi)", TRUE, 0),
+                               G_DBUS_CALL_FLAGS_NONE,
+                               -1,
+                               NULL,
+                               &error);
+
+       if (error) {
+               BT_ERR("SetAdvertising Fail: %s", error->message);
+               g_clear_error(&error);
+               return FALSE;
+       }
+
+       if (ret)
+               g_variant_unref(ret);
+
+       return FALSE;
+}
+
+int _bt_hold_current_advertising(void)
+{
+       GDBusProxy *proxy;
+       GError *error = NULL;
+       GVariant *ret;
+
+       if (le_adv_slot[0].sender && le_adv_slot[0].is_advertising == TRUE) {
+               BT_INFO("Stop current advertising by bt-service");
+
+               proxy = _bt_get_adapter_proxy();
+               retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
+
+               ret = g_dbus_proxy_call_sync(proxy, "SetAdvertising",
+                                       g_variant_new("(bi)", FALSE, 0),
+                                       G_DBUS_CALL_FLAGS_NONE,
+                                       -1,
+                                       NULL,
+                                       &error);
+
+               if (error) {
+                       BT_ERR("SetAdvertising Fail: %s", error->message);
+                       g_clear_error(&error);
+                       return BLUETOOTH_ERROR_INTERNAL;
+               }
+
+               if (ret)
+                       g_variant_unref(ret);
+
+               le_adv_slot[0].hold_timer_id = g_timeout_add(2000,
+                               __bt_hold_current_advertising_timeout_cb, NULL);
+       } else {
+               BT_INFO("It's NOT advertising");
+               return BLUETOOTH_ERROR_NOT_IN_OPERATION;
+       }
+
+       return BLUETOOTH_ERROR_NONE;
+}
+
 static int __bt_get_ad_data_by_type(char *in_data, int in_len,
                char in_type, char **data, int *data_len)
 {
@@ -582,9 +708,8 @@ int _bt_set_advertising_data(const char *sender, int adv_handle,
        }
 
        builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
-       for (i = 0; i < length; i++) {
+       for (i = 0; i < length; i++)
                g_variant_builder_add(builder, "y", adv->data[i]);
-       }
 
        temp = g_variant_new("ay", builder);
        g_variant_builder_unref(builder);
@@ -599,7 +724,7 @@ int _bt_set_advertising_data(const char *sender, int adv_handle,
                return BLUETOOTH_ERROR_INTERNAL;
        }
 
-       _bt_register_adv_slot_owner(sender, adv_handle, slot_id);
+       __bt_register_adv_slot_owner(sender, adv_handle, slot_id);
 
        __bt_get_ad_data_by_type((char *)adv_data.data, adv_data_len, 0xff,
                        &old_mdata, &old_len);
@@ -608,8 +733,8 @@ int _bt_set_advertising_data(const char *sender, int adv_handle,
        if (old_len != new_len ||
                        (old_mdata && new_mdata &&
                         memcmp(old_mdata, new_mdata, new_len))) {
-              ad_data = g_variant_new_from_data((const GVariantType *)"ay",
-                                            new_mdata, new_len, TRUE, NULL, NULL);
+               ad_data = g_variant_new_from_data((const GVariantType *)"ay",
+                               new_mdata, new_len, TRUE, NULL, NULL);
                param = g_variant_new("(@ay)", ad_data);
                _bt_send_event(BT_ADAPTER_EVENT,
                                BLUETOOTH_EVENT_ADVERTISING_MANUFACTURER_DATA_CHANGED,
@@ -676,9 +801,8 @@ int _bt_set_scan_response_data(const char *sender, int adv_handle,
                return BLUETOOTH_ERROR_NO_RESOURCES;
        }
        builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
-       for (i = 0; i < length; i++) {
+       for (i = 0; i < length; i++)
                g_variant_builder_add(builder, "y", response->data[i]);
-       }
 
        temp = g_variant_new("ay", builder);
        g_variant_builder_unref(builder);
@@ -693,7 +817,7 @@ int _bt_set_scan_response_data(const char *sender, int adv_handle,
                return BLUETOOTH_ERROR_INTERNAL;
        }
 
-       _bt_register_adv_slot_owner(sender, adv_handle, slot_id);
+       __bt_register_adv_slot_owner(sender, adv_handle, slot_id);
 
        /* Compare with previous scan resp data */
        __bt_get_ad_data_by_type((char *)resp_data.data, resp_data_len, 0xff,
@@ -704,7 +828,7 @@ int _bt_set_scan_response_data(const char *sender, int adv_handle,
                        (old_mdata && new_mdata &&
                         memcmp(old_mdata, new_mdata, new_len))) {
                scan_data = g_variant_new_from_data((const GVariantType *)"ay",
-                                            new_mdata, new_len, TRUE, NULL, NULL);
+                                       new_mdata, new_len, TRUE, NULL, NULL);
                param = g_variant_new("(@ay)", scan_data);
                _bt_send_event(BT_ADAPTER_EVENT,
                                BLUETOOTH_EVENT_SCAN_RESPONSE_MANUFACTURER_DATA_CHANGED,
@@ -802,18 +926,13 @@ int __bt_get_available_scan_filter_slot_id(void)
                return -1;
        }
        slot_check_list = g_malloc0(sizeof(gboolean) * le_feature_info.max_filter);
-       if (slot_check_list == NULL) {
-               BT_ERR("Fail to allocate memory");
-               return -1;
-       }
 
        for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
                scanner = l->data;
                for (fl = scanner->filter_list; fl != NULL; fl = g_slist_next(fl)) {
                        filter_data = fl->data;
-                       if (filter_data->slot_id < le_feature_info.max_filter) {
+                       if (filter_data->slot_id < le_feature_info.max_filter)
                                slot_check_list[filter_data->slot_id] = TRUE;
-                       }
                }
        }
 
@@ -829,6 +948,14 @@ int __bt_get_available_scan_filter_slot_id(void)
        return -1;
 }
 
+gboolean _bt_is_scan_filter_supported(void)
+{
+       if (le_feature_info.max_filter > 0)
+               return TRUE;
+
+       return FALSE;
+}
+
 int _bt_register_scan_filter(const char *sender, bluetooth_le_scan_filter_t *filter, int *slot_id)
 {
        GDBusProxy *proxy;
@@ -940,9 +1067,9 @@ int _bt_register_scan_filter(const char *sender, bluetooth_le_scan_filter_t *fil
                g_array_append_vals(arr_uuid_mask, filter->service_uuid_mask.data.data, filter->service_uuid_mask.data_len * sizeof(guint8));
 
                arr_uuid_param = g_variant_new_from_data((const GVariantType *)"ay",
-                                            arr_uuid->data, arr_uuid->len, TRUE, NULL, NULL);
+                                                       arr_uuid->data, arr_uuid->len, TRUE, NULL, NULL);
                arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
-                                            arr_uuid_mask->data, arr_uuid_mask->len, TRUE, NULL, NULL);
+                                                       arr_uuid_mask->data, arr_uuid_mask->len, TRUE, NULL, NULL);
                arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
                                                                                        NULL, 0, TRUE, NULL, NULL);
                arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
@@ -975,8 +1102,6 @@ int _bt_register_scan_filter(const char *sender, bluetooth_le_scan_filter_t *fil
 
                g_array_free(arr_uuid, TRUE);
                g_array_free(arr_uuid_mask, TRUE);
-               g_array_free(arr_data, TRUE);
-               g_array_free(arr_data_mask, TRUE);
        }
 
        if (filter->added_features & BLUETOOTH_LE_SCAN_FILTER_FEATURE_SERVICE_SOLICITATION_UUID) {
@@ -989,9 +1114,9 @@ int _bt_register_scan_filter(const char *sender, bluetooth_le_scan_filter_t *fil
                g_array_append_vals(arr_uuid_mask, filter->service_solicitation_uuid_mask.data.data, filter->service_solicitation_uuid_mask.data_len * sizeof(guint8));
 
                arr_uuid_param = g_variant_new_from_data((const GVariantType *)"ay",
-                                            arr_uuid->data, arr_uuid->len, TRUE, NULL, NULL);
+                                                       arr_uuid->data, arr_uuid->len, TRUE, NULL, NULL);
                arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
-                                            arr_uuid_mask->data, arr_uuid_mask->len, TRUE, NULL, NULL);
+                                                       arr_uuid_mask->data, arr_uuid_mask->len, TRUE, NULL, NULL);
                arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
                                                                                        NULL, 0, TRUE, NULL, NULL);
                arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
@@ -1040,9 +1165,9 @@ int _bt_register_scan_filter(const char *sender, bluetooth_le_scan_filter_t *fil
                arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
                                                                                        NULL, 0, TRUE, NULL, NULL);
                arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
-                                            arr_data->data, arr_data->len, TRUE, NULL, NULL);
+                                                       arr_data->data, arr_data->len, TRUE, NULL, NULL);
                arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
-                                            arr_data_mask->data, arr_data_mask->len, TRUE, NULL, NULL);
+                                                       arr_data_mask->data, arr_data_mask->len, TRUE, NULL, NULL);
 
                param = g_variant_new("(iiiiii@ay@aysu@ay@ay)",
                                        0,      // client_if
@@ -1087,9 +1212,9 @@ int _bt_register_scan_filter(const char *sender, bluetooth_le_scan_filter_t *fil
                arr_uuid_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
                                                                                        NULL, 0, TRUE, NULL, NULL);
                arr_data_param = g_variant_new_from_data((const GVariantType *)"ay",
-                                            arr_data->data, arr_data->len, TRUE, NULL, NULL);
+                                                       arr_data->data, arr_data->len, TRUE, NULL, NULL);
                arr_data_mask_param = g_variant_new_from_data((const GVariantType *)"ay",
-                                            arr_data_mask->data, arr_data_mask->len, TRUE, NULL, NULL);
+                                                       arr_data_mask->data, arr_data_mask->len, TRUE, NULL, NULL);
 
                param = g_variant_new("(iiiiii@ay@aysu@ay@ay)",
                                        0,      // client_if
@@ -1147,19 +1272,17 @@ int _bt_register_scan_filter(const char *sender, bluetooth_le_scan_filter_t *fil
        scanner = __bt_find_scanner_from_list(sender);
        if (scanner == NULL) {
                scanner = g_malloc0(sizeof(bt_adapter_le_scanner_t));
-               if (scanner) {
-                       scanner->sender = strdup(sender);
-                       scanner_list = g_slist_append(scanner_list, scanner);
-               }
+               scanner->sender = g_strdup(sender);
+               scanner_list = g_slist_append(scanner_list, scanner);
        }
 
-       filter_data = g_malloc0(sizeof(bluetooth_le_scan_filter_t));
-       if (filter_data) {
+
+       if (scanner) {
+               filter_data = g_malloc0(sizeof(bluetooth_le_scan_filter_t));
                memcpy(filter_data, filter, sizeof(bluetooth_le_scan_filter_t));
                filter_data->slot_id = *slot_id;
 
-               if (scanner)
-                       scanner->filter_list = g_slist_append(scanner->filter_list, filter_data);
+               scanner->filter_list = g_slist_append(scanner->filter_list, filter_data);
        }
 
        if (ret)
@@ -1255,6 +1378,15 @@ int _bt_unregister_all_scan_filters(const char *sender)
        return BLUETOOTH_ERROR_NONE;
 }
 
+static gboolean __start_le_scan_timeout(gpointer user_data)
+{
+       char *sender = (char *)user_data;
+       _bt_start_le_scan(sender);
+
+       return FALSE;
+}
+
+
 int _bt_start_le_scan(const char *sender)
 {
        GDBusProxy *proxy;
@@ -1264,12 +1396,16 @@ int _bt_start_le_scan(const char *sender)
 
        if (scanner == NULL) {
                scanner = g_malloc0(sizeof(bt_adapter_le_scanner_t));
-               retv_if(scanner == NULL, BLUETOOTH_ERROR_INTERNAL);
-
-               scanner->sender = strdup(sender);
+               scanner->sender = g_strdup(sender);
                scanner_list = g_slist_append(scanner_list, scanner);
        }
 
+       if (scanner->stop_pending == TRUE) {
+               BT_DBG("Waiting LEDiscoveryFinished");
+               g_timeout_add(500, (GSourceFunc)__start_le_scan_timeout, scanner->sender);
+               return BLUETOOTH_ERROR_NONE;
+       }
+
        if (scanner->is_scanning == TRUE) {
                BT_ERR("BT is already in LE scanning");
                return BLUETOOTH_ERROR_IN_PROGRESS;
@@ -1287,7 +1423,7 @@ int _bt_start_le_scan(const char *sender)
                                                G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
 
                                if (error) {
-                                       BT_ERR("scan_filter_clear Fail: %s", error->message);
+                                       BT_ERR("scan_filter_enable Fail: %s", error->message);
                                        g_clear_error(&error);
                                }
 
@@ -1321,7 +1457,7 @@ int _bt_start_le_scan(const char *sender)
                                        G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
 
                        if (error) {
-                               BT_ERR("scan_filter_clear Fail: %s", error->message);
+                               BT_ERR("scan_filter_enable Fail: %s", error->message);
                                g_clear_error(&error);
                        }
 
@@ -1333,7 +1469,7 @@ int _bt_start_le_scan(const char *sender)
        }
 
        ret = g_dbus_proxy_call_sync(proxy, "StartLEDiscovery",
-                               NULL,G_DBUS_CALL_FLAGS_NONE,
+                               NULL, G_DBUS_CALL_FLAGS_NONE,
                                -1, NULL, &error);
 
        if (error) {
@@ -1352,15 +1488,17 @@ int _bt_stop_le_scan(const char *sender)
        GDBusProxy *proxy;
        GError *error = NULL;
        GVariant *ret;
-       bt_adapter_le_scanner_t *scanner = __bt_find_scanner_from_list(sender);
+       bt_adapter_le_scanner_t *scan_sender = __bt_find_scanner_from_list(sender);
+       bt_adapter_le_scanner_t *scanner;
        GSList *l;
        gboolean next_scanning = FALSE;
        gboolean need_scan_filter = TRUE;
 
-       if (scanner == NULL || scanner->is_scanning == FALSE)
+       if (scan_sender == NULL || scan_sender->is_scanning == FALSE)
                return BLUETOOTH_ERROR_NOT_IN_OPERATION;
 
-       scanner->is_scanning = FALSE;
+       scan_sender->is_scanning = FALSE;
+       scan_sender->stop_pending = TRUE;
 
        for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
                scanner = l->data;
@@ -1382,7 +1520,7 @@ int _bt_stop_le_scan(const char *sender)
                                        -1, NULL, &error);
 
                        if (error) {
-                               BT_ERR("scan_filter_clear Fail: %s", error->message);
+                               BT_ERR("scan_filter_enable Fail: %s", error->message);
                                g_clear_error(&error);
                        }
 
@@ -1391,6 +1529,8 @@ int _bt_stop_le_scan(const char *sender)
                        BT_INFO("Enable LE Scan Filter");
                        scan_filter_enabled = TRUE;
                }
+               BT_INFO("next_scanning exists. Keep the LE scanning");
+               scan_sender->stop_pending = FALSE;
                return BLUETOOTH_ERROR_NONE;
        } else {
                if (scan_filter_enabled == TRUE) {
@@ -1400,7 +1540,7 @@ int _bt_stop_le_scan(const char *sender)
                                        -1, NULL, &error);
 
                        if (error) {
-                               BT_ERR("scan_filter_clear Fail: %s", error->message);
+                               BT_ERR("scan_filter_enable Fail: %s", error->message);
                                g_clear_error(&error);
                        }
 
@@ -1413,8 +1553,13 @@ int _bt_stop_le_scan(const char *sender)
        }
 
        ret = g_dbus_proxy_call_sync(proxy, "StopLEDiscovery",
-                               NULL,G_DBUS_CALL_FLAGS_NONE,
+                               NULL, G_DBUS_CALL_FLAGS_NONE,
                                -1, NULL, &error);
+       if (error) {
+               BT_ERR("StopLEDiscovery Fail: %s", error->message);
+               g_clear_error(&error);
+       }
+
        if (ret == NULL) {
                BT_ERR("LE Scan stop failed");
                return BLUETOOTH_ERROR_INTERNAL;
@@ -1435,11 +1580,33 @@ void _bt_disable_all_scanner_status(void)
        for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
                scanner = l->data;
                scanner->is_scanning = FALSE;
+               scanner->stop_pending = FALSE;
        }
 }
 
+static void __bt_free_le_scanner(void)
+{
+       GSList *l;
+       bt_adapter_le_scanner_t *scanner;
+
+       for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
+               scanner = l->data;
+               g_free(scanner->sender);
+               g_slist_free_full(scanner->filter_list, g_free);
+               g_free(scanner);
+       }
+
+       g_slist_free(scanner_list);
+       scanner_list = NULL;
+
+       scan_filter_enabled = FALSE;
+       is_le_scanning = FALSE;
+       is_le_set_scan_parameter = FALSE;
+}
+
 void _bt_set_le_scan_status(gboolean mode)
 {
+       BT_DBG("set is_le_scanning : %d -> %d", is_le_scanning, mode);
        is_le_scanning = mode;
 }
 
@@ -1469,7 +1636,6 @@ static gboolean __bt_check_scan_result_uuid(const char *adv_data,
        __bt_get_ad_data_by_type((char*)adv_data, adv_data_len,
                        ad_type, &data, &data_len);
        if (data != NULL) {
-               _bt_swap_byte_ordering(data, data_len);
                for (i = 0; i < data_len; i += uuid_len) {
                        if (uuid_len > (data_len - i))
                                break;
@@ -1678,14 +1844,24 @@ static gboolean __bt_check_scan_result_with_filter(const char *device_address,
                                adv_data_len,
                                BT_LE_AD_TYPE_MANUFACTURER_SPECIFIC_DATA,
                                &data, &data_len);
+
                        if (data != NULL) {
-                               if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
-                                       data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
-                               if (_bt_byte_arr_cmp_with_mask(data,
-                                       (char*)filter_data->manufacturer_data.data.data,
-                                       (char*)filter_data->manufacturer_data_mask.data.data,
-                                       data_len) == 0) {
-                                       is_matched = TRUE;
+                               int manufacturer_id;
+                               manufacturer_id = (data[1] << 8) + data[0];
+
+                               if (filter_data->manufacturer_id == manufacturer_id) {
+                                       if (filter_data->manufacturer_data.data_len == 0) {
+                                               is_matched = TRUE;
+                                       } else {
+                                               if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
+                                                       data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
+                                               if (_bt_byte_arr_cmp_with_mask(data + 2,
+                                                       (char*)filter_data->manufacturer_data.data.data,
+                                                       (char*)filter_data->manufacturer_data_mask.data.data,
+                                                       data_len - 2) == 0) {
+                                                       is_matched = TRUE;
+                                               }
+                                       }
                                }
                                g_free(data);
                                data = NULL;
@@ -1694,14 +1870,24 @@ static gboolean __bt_check_scan_result_with_filter(const char *device_address,
                                scan_data_len,
                                BT_LE_AD_TYPE_MANUFACTURER_SPECIFIC_DATA,
                                &data, &data_len);
+
                        if (data != NULL) {
-                               if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
-                                       data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
-                               if (_bt_byte_arr_cmp_with_mask(data,
-                                       (char*)filter_data->manufacturer_data.data.data,
-                                       (char*)filter_data->manufacturer_data_mask.data.data,
-                                       data_len) == 0) {
-                                       is_matched = TRUE;
+                               int manufacturer_id;
+                               manufacturer_id = (data[1] << 8) + data[0];
+
+                               if (filter_data->manufacturer_id == manufacturer_id) {
+                                       if (filter_data->manufacturer_data.data_len == 0) {
+                                               is_matched = TRUE;
+                                       } else {
+                                               if (data_len >= BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX)
+                                                       data_len = BLUETOOTH_ADVERTISING_DATA_LENGTH_MAX - 1;
+                                               if (_bt_byte_arr_cmp_with_mask(data + 2,
+                                                       (char*)filter_data->manufacturer_data.data.data,
+                                                       (char*)filter_data->manufacturer_data_mask.data.data,
+                                                       data_len - 2) == 0) {
+                                                       is_matched = TRUE;
+                                               }
+                                       }
                                }
                                g_free(data);
                                data = NULL;
@@ -1815,8 +2001,42 @@ void _bt_send_scan_result_event(const bt_remote_le_dev_info_t *le_dev_info,
                                        scan_data_len,
                                        scan_data_param);
 
+#if 0
                _bt_send_event_to_dest(scanner->sender, BT_LE_ADAPTER_EVENT,
                                BLUETOOTH_EVENT_REMOTE_LE_DEVICE_FOUND, param);
+#else
+               _bt_send_event(BT_LE_ADAPTER_EVENT, BLUETOOTH_EVENT_REMOTE_LE_DEVICE_FOUND, param);
+#endif
+       }
+}
+
+void _bt_send_ibeacon_scan_result_event(const bt_remote_ibeacon_dev_info_t *ibeacon_dev_info)
+{
+       int result = BLUETOOTH_ERROR_NONE;
+       GSList *l;
+       GVariant *param;
+       bt_adapter_le_scanner_t *scanner = NULL;
+
+       ret_if(ibeacon_dev_info == NULL);
+       BT_DBG("_bt_send_ibeacon_scan_result_event");
+
+       for (l = scanner_list; l != NULL; l = g_slist_next(l)) {
+               scanner = l->data;
+               if (scanner->is_scanning == FALSE)
+                       continue;
+
+               param = g_variant_new("(isnnnsnnn)",
+                                       result,
+                                       ibeacon_dev_info->address,
+                                       ibeacon_dev_info->addr_type,
+                                       ibeacon_dev_info->company_id,
+                                       ibeacon_dev_info->ibeacon_type,
+                                       ibeacon_dev_info->uuid,
+                                       ibeacon_dev_info->major_id,
+                                       ibeacon_dev_info->minor_id,
+                                       ibeacon_dev_info->measured_power);
+
+               _bt_send_event(BT_LE_ADAPTER_EVENT, BLUETOOTH_EVENT_REMOTE_IBEACON_DEVICE_FOUND, param);
        }
 }
 
@@ -1917,7 +2137,7 @@ int _bt_clear_white_list(void)
        retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 
        ret = g_dbus_proxy_call_sync(proxy, "ClearDeviceWhiteList",
-                               NULL,G_DBUS_CALL_FLAGS_NONE,
+                               NULL, G_DBUS_CALL_FLAGS_NONE,
                                -1, NULL, &error);
 
        if (error) {
@@ -1949,7 +2169,7 @@ int _bt_initialize_ipsp(void)
        retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 
        ret = g_dbus_proxy_call_sync(proxy, "InitializeIpsp",
-                               NULL,G_DBUS_CALL_FLAGS_NONE,
+                               NULL, G_DBUS_CALL_FLAGS_NONE,
                                -1, NULL, &error);
        if (error) {
                BT_ERR("Initialize IPSP Failed :[%s]", error->message);
@@ -1980,7 +2200,7 @@ int _bt_deinitialize_ipsp(void)
        retv_if(proxy == NULL, BLUETOOTH_ERROR_INTERNAL);
 
        ret = g_dbus_proxy_call_sync(proxy, "DeinitializeIpsp",
-                               NULL,G_DBUS_CALL_FLAGS_NONE,
+                               NULL, G_DBUS_CALL_FLAGS_NONE,
                                -1, NULL, &error);
        if (error) {
                BT_ERR("De-Initialize IPSP Failed :[%s]", error->message);
@@ -2010,8 +2230,6 @@ int _bt_le_read_maximum_data_length(
        reply = g_dbus_proxy_call_sync(proxy, "LEReadMaximumDataLength",
                        NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, &error);
 
-       g_object_unref(proxy);
-
        if (reply == NULL) {
                BT_ERR("LEReadMaximumDataLength dBUS-RPC failed");
                if (error != NULL) {
@@ -2022,7 +2240,7 @@ int _bt_le_read_maximum_data_length(
                return BLUETOOTH_ERROR_INTERNAL;
        }
 
-       g_variant_get(reply ,"(qqqq)", &max_tx_octets, &max_tx_time,
+       g_variant_get(reply"(qqqq)", &max_tx_octets, &max_tx_time,
                                &max_rx_octets, &max_rx_time);
 
        max_le_datalength->max_tx_octets = max_tx_octets;
@@ -2052,8 +2270,6 @@ int _bt_le_write_host_suggested_default_data_length(
                        NULL,
                        &error);
 
-       g_object_unref(proxy);
-
        if (reply == NULL) {
                BT_ERR("_bt_le_write_host_suggested_default_data_length dBUS-RPC failed");
                if (error != NULL) {
@@ -2093,7 +2309,7 @@ int _bt_le_read_host_suggested_default_data_length(
                return BLUETOOTH_ERROR_INTERNAL;
        }
 
-       g_variant_get(reply ,"(qq)", &def_tx_octets, &def_tx_time);
+       g_variant_get(reply"(qq)", &def_tx_octets, &def_tx_time);
 
        def_data_length->def_tx_octets = def_tx_octets;
        def_data_length->def_tx_time = def_tx_time;
@@ -2123,11 +2339,11 @@ int _bt_le_set_data_length(bluetooth_device_address_t *device_address,
                return BLUETOOTH_ERROR_INTERNAL;
        }
 
-       conn = _bt_get_system_gconn();
+       conn = _bt_gdbus_get_system_gconn();
        if (conn == NULL) {
                BT_ERR("conn == NULL");
                g_free(device_path);
-               return NULL;
+               return BLUETOOTH_ERROR_INTERNAL;
        }
 
        device_proxy = g_dbus_proxy_new_sync(conn, G_DBUS_PROXY_FLAGS_NONE,
@@ -2155,3 +2371,16 @@ int _bt_le_set_data_length(bluetooth_device_address_t *device_address,
 
        return BLUETOOTH_ERROR_NONE;
 }
+
+int _bt_service_adapter_le_init(void)
+{
+       le_adv_slot = g_malloc0(sizeof(bt_adapter_le_adv_slot_t) * le_feature_info.adv_inst_max);
+
+       return BLUETOOTH_ERROR_NONE;
+}
+
+void _bt_service_adapter_le_deinit(void)
+{
+       __bt_free_le_adv_slot();
+       __bt_free_le_scanner();
+}