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authorKim Kibum <kb0929.kim@samsung.com>2012-06-08 05:54:20 (GMT)
committerKim Kibum <kb0929.kim@samsung.com>2012-06-08 05:54:20 (GMT)
commitd78b6a702fb987794bfb8e272e58e423ae584300 (patch)
tree499ded173b92d92d374878c04d9c4b0c789c6d9c /ug-wifidirect/src/wfd_client.c
parentfd9be1d338e467f59738b0e7b5a728928023973e (diff)
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apply FSL(Flora Software License)
Diffstat (limited to 'ug-wifidirect/src/wfd_client.c')
-rw-r--r--ug-wifidirect/src/wfd_client.c842
1 files changed, 842 insertions, 0 deletions
diff --git a/ug-wifidirect/src/wfd_client.c b/ug-wifidirect/src/wfd_client.c
new file mode 100644
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--- /dev/null
+++ b/ug-wifidirect/src/wfd_client.c
@@ -0,0 +1,842 @@
+/*
+ * Copyright 2012 Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.tizenopensource.org/license
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * This file implements Wi-Fi direct client functions.
+ *
+ * @file wfd_client.c
+ * @author Gibyoung Kim (lastkgb.kim@samsung.com)
+ * @version 0.1
+ */
+
+#include <stdio.h>
+#include <stdbool.h>
+#include <libintl.h>
+
+#include <Elementary.h>
+#include <pmapi.h>
+#include <vconf.h>
+#include <network-cm-intf.h>
+#include <network-wifi-intf.h>
+#include <wifi-direct.h>
+
+#include "wfd_ug.h"
+#include "wfd_ug_view.h"
+#include "wfd_client.h"
+
+
+
+
+static void _wifi_state_cb(keynode_t *key, void *data)
+{
+ __FUNC_ENTER__;
+ struct ug_data *ugd = (struct ug_data*) data;
+ int res;
+ int wifi_state;
+
+ res = vconf_get_int(VCONFKEY_WIFI_STATE, &wifi_state);
+ if (res != 0)
+ {
+ DBG(LOG_ERROR, "Failed to get wifi state from vconf. [%d]\n", res);
+ return;
+ }
+
+ if (wifi_state == VCONFKEY_WIFI_OFF)
+ {
+ DBG(LOG_VERBOSE, "WiFi is turned off\n");
+ wfd_client_swtch_force(ugd, TRUE);
+ }
+ else
+ {
+ DBG(LOG_VERBOSE, "WiFi is turned on\n");
+ }
+
+ res = net_deregister_client();
+ if (res != NET_ERR_NONE)
+ {
+ DBG(LOG_ERROR, "Failed to deregister network client. [%d]\n", res);
+ }
+
+ __FUNC_EXIT__;
+}
+
+static void _network_event_cb(net_event_info_t *event_info, void *user_data)
+{
+ __FUNC_ENTER__;
+ DBG(LOG_VERBOSE, "Event from network. [%d]\n", event_info->Event);
+ __FUNC_EXIT__;
+}
+
+int wfd_wifi_off(void *data)
+{
+ __FUNC_ENTER__;
+ struct ug_data *ugd = (struct ug_data*) data;
+ int res;
+
+ res = vconf_notify_key_changed(VCONFKEY_WIFI_STATE, _wifi_state_cb, ugd);
+ if (res == -1)
+ {
+ DBG(LOG_ERROR, "Failed to register vconf callback\n");
+ return -1;
+ }
+ DBG(LOG_VERBOSE, "Vconf key callback is registered\n");
+ res = net_register_client((net_event_cb_t) _network_event_cb, NULL);
+ if (res != NET_ERR_NONE)
+ {
+ DBG(LOG_ERROR, "Failed to register network client. [%d]\n", res);
+ return -1;
+ }
+ DBG(LOG_VERBOSE, "Network client is registered\n");
+ res = net_wifi_power_off();
+ if (res != NET_ERR_NONE)
+ {
+ DBG(LOG_ERROR, "Failed to turn off wifi. [%d]\n", res);
+ return -1;
+ }
+ DBG(LOG_VERBOSE, "WiFi power off\n");
+ __FUNC_EXIT__;
+ return 0;
+}
+
+static device_type_s *wfd_client_find_peer_by_ssid(void *data, const char *ssid)
+{
+ __FUNC_ENTER__;
+ struct ug_data *ugd = (struct ug_data *) data;
+ int i;
+
+ if (ugd == NULL)
+ {
+ DBG(LOG_ERROR, "Incorrect parameter(NULL)\n");
+ return NULL;
+ }
+
+ for (i = 0; i < ugd->peer_cnt; i++)
+ {
+ DBG(LOG_VERBOSE, "check %dth peer\n", i);
+ if (!strcmp(ugd->peers[i].ssid, ssid))
+ {
+ DBG(LOG_VERBOSE, "found peer. [%d]\n", i);
+ __FUNC_EXIT__;
+ return &ugd->peers[i];
+ }
+ }
+ __FUNC_EXIT__;
+
+ return NULL;
+}
+
+static device_type_s *wfd_client_find_peer_by_mac(void *data,
+ const char *mac_addr)
+{
+ __FUNC_ENTER__;
+ struct ug_data *ugd = (struct ug_data *) data;
+ int i;
+
+ if (ugd == NULL)
+ {
+ DBG(LOG_ERROR, "Incorrect parameter(NULL)\n");
+ return NULL;
+ }
+
+ for (i = 0; i < ugd->peer_cnt; i++)
+ {
+ DBG(LOG_VERBOSE, "check %dth peer\n", i);
+ if (!strncmp
+ (mac_addr, (const char *) ugd->peers[i].mac_addr, MAC_LENGTH))
+ {
+ DBG(LOG_VERBOSE, "found peer. [%d]\n", i);
+ __FUNC_EXIT__;
+ return &ugd->peers[i];
+ }
+ }
+ __FUNC_EXIT__;
+
+ return NULL;
+}
+
+void _activation_cb(int error_code, wifi_direct_device_state_e device_state,
+ void *user_data)
+{
+ __FUNC_ENTER__;
+ int res;
+ wifi_direct_state_e wfd_status;
+ struct ug_data *ugd = (struct ug_data *) user_data;
+
+ wifi_direct_get_state(&wfd_status);
+ DBG(LOG_VERBOSE, "WFD status [%d]", wfd_status);
+ ugd->wfd_status = wfd_status;
+
+ switch (device_state)
+ {
+ case WIFI_DIRECT_DEVICE_STATE_ACTIVATED:
+ DBG(LOG_VERBOSE, "WIFI_DIRECT_DEVICE_STATE_ACTIVATED\n");
+ if(error_code != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR, "Error in Activation/Deactivation [%d]\n", error_code);
+ wfd_ug_warn_popup(ugd, _("IDS_WFD_POP_ACTIVATE_FAIL"), POPUP_TYPE_ACTIVATE_FAIL);
+
+ ugd->head_text_mode = HEAD_TEXT_TYPE_DIRECT;
+ ugd->wfd_onoff = 0;
+ wfd_ug_view_refresh_glitem(ugd->head);
+ return;
+ }
+
+ ugd->head_text_mode = HEAD_TEXT_TYPE_ACTIVATED;
+ ugd->wfd_onoff = 1;
+ wfd_ug_view_refresh_glitem(ugd->head);
+ res = vconf_set_int("db/wifi_direct/onoff", ugd->wfd_onoff);
+ if (res != 0)
+ {
+ DBG(LOG_ERROR, "Failed to set vconf value for WFD onoff status\n");
+ }
+ wfg_ug_act_popup_remove(ugd);
+
+ res = vconf_ignore_key_changed(VCONFKEY_WIFI_STATE, _wifi_state_cb);
+ if (res == -1)
+ {
+ DBG(LOG_ERROR,
+ "Failed to ignore vconf key callback for wifi state\n");
+ }
+
+ res = wifi_direct_start_discovery(FALSE, 0);
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR, "Failed to start discovery. [%d]\n", res);
+ }
+ break;
+ DBG(LOG_VERBOSE, "Discovery is started\n");
+ case WIFI_DIRECT_DEVICE_STATE_DEACTIVATED:
+ DBG(LOG_VERBOSE, "WIFI_DIRECT_DEVICE_STATE_DEACTIVATED\n");
+ if(error_code != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR, "Error in Activation/Deactivation [%d]\n", error_code);
+ wfd_ug_warn_popup(ugd, _("IDS_WFD_POP_DEACTIVATE_FAIL"), POPUP_TYPE_DEACTIVATE_FAIL);
+ ugd->head_text_mode = HEAD_TEXT_TYPE_DIRECT;
+ ugd->wfd_onoff = 1;
+ wfd_ug_view_refresh_glitem(ugd->head);
+ return;
+ }
+
+ ugd->head_text_mode = HEAD_TEXT_TYPE_DIRECT;
+ ugd->wfd_onoff = 0;
+ wfd_ug_view_refresh_glitem(ugd->head);
+ res = vconf_set_int("db/wifi_direct/onoff", ugd->wfd_onoff);
+ if (res != 0)
+ {
+ DBG(LOG_ERROR, "Failed to set vconf value for WFD onoff status\n");
+ }
+ wfd_ug_view_free_peers(ugd);
+ wfd_ug_view_update_peers(ugd);
+ break;
+ default:
+ break;
+ }
+ wfd_ug_view_refresh_button(ugd->scan_btn, ugd->wfd_onoff);
+
+ __FUNC_EXIT__;
+ return;
+}
+
+static int peer_cnt;
+static int connected_cnt;
+static int discovered_cnt;
+
+bool _wfd_discoverd_peer_cb(wifi_direct_discovered_peer_info_s * peer,
+ void *user_data)
+{
+ __FUNC_ENTER__;
+ device_type_s *peers = (device_type_s *) user_data;
+
+ DBG(LOG_VERBOSE, "%dth discovered peer. [%s]\n", peer_cnt, peer->ssid);
+ if (peer->is_connected == TRUE)
+ return FALSE;
+ memcpy(peers[peer_cnt].ssid, peer->ssid, SSID_LENGTH);
+ peers[peer_cnt].ssid[31] = '\0';
+ DBG(LOG_VERBOSE, "\tSSID: [%s]\n", peers[peer_cnt].ssid);
+ peers[peer_cnt].category = peer->primary_device_type;
+ DBG(LOG_VERBOSE, "\tPeer category [%d] -> [%d]\n", peer->primary_device_type, peers[peer_cnt].category);
+ strncpy(peers[peer_cnt].mac_addr, peer->mac_address, MAC_LENGTH);
+ strncpy(peers[peer_cnt].if_addr, peer->interface_address, MAC_LENGTH);
+ peers[peer_cnt].conn_status = PEER_CONN_STATUS_DISCONNECTED;
+ DBG(LOG_VERBOSE, "\tStatus: [%d]\n", peers[peer_cnt].conn_status);
+ peer_cnt++;
+
+ free(peer->ssid);
+ free(peer->mac_address);
+ free(peer->interface_address);
+ free(peer);
+ __FUNC_EXIT__;
+ return TRUE;
+}
+
+bool _wfd_connected_peer_cb(wifi_direct_connected_peer_info_s * peer,
+ void *user_data)
+{
+ __FUNC_ENTER__;
+ device_type_s *peers = (device_type_s *) user_data;
+
+ DBG(LOG_VERBOSE, "%dth connected peer. [%s]\n", peer_cnt, peer->ssid);
+ memcpy(peers[peer_cnt].ssid, peer->ssid, SSID_LENGTH);
+ peers[peer_cnt].ssid[31] = '\0';
+ DBG(LOG_VERBOSE, "\tSSID: [%s]\n", peers[peer_cnt].ssid);
+ peers[peer_cnt].category = peer->primary_device_type;
+ DBG(LOG_VERBOSE, "\tCategory: [%d]\n", peers[peer_cnt].category);
+ strncpy(peers[peer_cnt].mac_addr, peer->mac_address, MAC_LENGTH);
+ strncpy(peers[peer_cnt].if_addr, peer->interface_address, MAC_LENGTH);
+ peers[peer_cnt].conn_status = PEER_CONN_STATUS_CONNECTED;
+ DBG(LOG_VERBOSE, "\tStatus: [%d]\n", peers[peer_cnt].conn_status);
+ peer_cnt++;
+
+ free(peer->ssid);
+ free(peer->mac_address);
+ free(peer->interface_address);
+ free(peer);
+ __FUNC_EXIT__;
+ return TRUE;
+}
+
+void _discover_cb(int error_code, wifi_direct_discovery_state_e discovery_state,
+ void *user_data)
+{
+ __FUNC_ENTER__;
+ struct ug_data *ugd = (struct ug_data *) user_data;
+ int res;
+ device_type_s *peers = NULL;
+
+ if (ugd == NULL)
+ {
+ DBG(LOG_ERROR, "Incorrect parameter(NULL)\n");
+ return;
+ }
+
+ peers = calloc(MAX_PEER_NUM, sizeof(device_type_s));
+
+ if (discovery_state == WIFI_DIRECT_ONLY_LISTEN_STARTED)
+ {
+ ugd->head_text_mode = HEAD_TEXT_TYPE_DIRECT;
+ }
+ else if (discovery_state == WIFI_DIRECT_DISCOVERY_STARTED)
+ {
+ ugd->head_text_mode = HEAD_TEXT_TYPE_SCANING;
+ }
+ wfd_ug_view_refresh_glitem(ugd->head);
+
+ if (ugd->wfd_status < WFD_LINK_STATUS_ACTIVATED
+ || ugd->wfd_status > WFD_LINK_STATUS_GROUP_OWNER)
+ {
+ return;
+ }
+ else
+ {
+ peer_cnt = 0;
+ }
+
+ if (ugd->wfd_status >= WFD_LINK_STATUS_CONNECTED)
+ {
+ DBG(LOG_VERBOSE, "getting connected peer..\n");
+ res =
+ wifi_direct_foreach_connected_peers(_wfd_connected_peer_cb,
+ (void *) peers);
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ connected_cnt = 0;
+ DBG(LOG_ERROR, "get discovery result failed: %d\n", res);
+ }
+ }
+
+ if (discovery_state == WIFI_DIRECT_DISCOVERY_FOUND)
+ {
+ DBG(LOG_VERBOSE, "Peer is found\n");
+ ugd->head_text_mode = HEAD_TEXT_TYPE_DIRECT;
+ wfd_ug_view_refresh_glitem(ugd->head);
+
+ if (ugd->wfd_status >= WFD_LINK_STATUS_ACTIVATED)
+ {
+ DBG(LOG_VERBOSE, "getting discovered peer..\n");
+ res =
+ wifi_direct_foreach_discovered_peers(_wfd_discoverd_peer_cb,
+ (void *) peers);
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ discovered_cnt = 0;
+ DBG(LOG_ERROR, "get discovery result failed: %d\n", res);
+ }
+ }
+ }
+
+ wfd_ug_view_free_peers(ugd);
+
+ ugd->peers = peers;
+ ugd->peer_cnt = peer_cnt;
+
+ wfd_ug_view_update_peers(ugd);
+ DBG(LOG_VERBOSE, "%d peers are updated\n", peer_cnt);
+
+ __FUNC_EXIT__;
+ return;
+}
+
+void _connection_cb(int error_code,
+ wifi_direct_connection_state_e connection_state,
+ const char *mac_address, void *user_data)
+{
+ __FUNC_ENTER__;
+ DBG(LOG_VERBOSE, "Connection event [%d], error_code [%d]\n",
+ connection_state, error_code);
+ struct ug_data *ugd = (struct ug_data *) user_data;
+ device_type_s *peer = NULL;
+ bool owner = FALSE;
+ int res = 0;
+
+ if (mac_address == NULL)
+ {
+ DBG(LOG_ERROR, "Incorrect parameter(peer mac is NULL)\n");
+ return;
+ }
+ DBG(LOG_VERBOSE, "Connection event from %s", mac_address);
+
+ peer = wfd_client_find_peer_by_mac(ugd, mac_address);
+ if (peer == NULL)
+ {
+ DBG(LOG_ERROR, "Failed to find peer [mac: %s]\n", mac_address);
+ return;
+ }
+
+ switch (connection_state)
+ {
+ case WIFI_DIRECT_CONNECTION_RSP:
+ DBG(LOG_VERBOSE, "WIFI_DIRECT_CONNECTION_RSP\n");
+
+ if (error_code == WIFI_DIRECT_ERROR_NONE)
+ {
+ ugd->wfd_status = WFD_LINK_STATUS_CONNECTED;
+ peer->conn_status = PEER_CONN_STATUS_CONNECTED;
+ res = wifi_direct_is_group_owner(&owner);
+ if (res == WIFI_DIRECT_ERROR_NONE)
+ {
+ if (!owner)
+ wfd_ug_view_refresh_button(ugd->scan_btn, FALSE);
+ }
+ else
+ {
+ DBG(LOG_ERROR,
+ "Failed to get whether client is group owner. [%d]\n", res);
+ }
+ }
+ else
+ {
+ peer->conn_status = PEER_CONN_STATUS_DISCONNECTED;
+ wifi_direct_start_discovery(FALSE, 0);
+ }
+ break;
+ case WIFI_DIRECT_DISCONNECTION_RSP:
+ case WIFI_DIRECT_DISCONNECTION_IND:
+ case WIFI_DIRECT_DISASSOCIATION_IND:
+ DBG(LOG_VERBOSE, "WIFI_DIRECT_DISCONNECTION_X\n");
+ if (error_code != WIFI_DIRECT_ERROR_NONE)
+ {
+ return;
+ }
+
+ peer->conn_status = PEER_CONN_STATUS_DISCONNECTED;
+
+ ugd->wfd_status = WFD_LINK_STATUS_ACTIVATED;
+ ugd->head_text_mode = HEAD_TEXT_TYPE_ACTIVATED;
+
+ wfd_ug_view_refresh_button(ugd->scan_btn, TRUE);
+ wifi_direct_start_discovery(FALSE, 0);
+ ugd->wfd_status = WFD_LINK_STATUS_DISCOVERING;
+ ugd->head_text_mode = HEAD_TEXT_TYPE_SCANING;
+ wfd_ug_view_refresh_glitem(ugd->head);
+ break;
+ case WIFI_DIRECT_CONNECTION_IN_PROGRESS:
+ DBG(LOG_VERBOSE, "WIFI_DIRECT_CONNECTION_IN_PROGRESS\n");
+ peer->conn_status = PEER_CONN_STATUS_CONNECTING;
+ break;
+ case WIFI_DIRECT_CONNECTION_REQ:
+ case WIFI_DIRECT_CONNECTION_WPS_REQ:
+ DBG(LOG_VERBOSE, "WIFI_DIRECT_CLI_EVENT_CONNECTION_REQ\n");
+ break;
+ default:
+ break;
+ }
+
+ if (peer != NULL)
+ wfd_ug_view_refresh_glitem(peer->gl_item);
+
+ __FUNC_EXIT__;
+ return;
+}
+
+int wfd_get_vconf_status(void *data)
+{
+ __FUNC_ENTER__;
+ struct ug_data *ugd = (struct ug_data *) data;
+ int res;
+ char *dev_name;
+
+ res = vconf_get_int("db/wifi_direct/onoff", &ugd->wfd_onoff);
+ if (res != 0)
+ {
+ DBG(LOG_ERROR, "vconf_get_int is failed\n");
+ }
+ DBG(LOG_VERBOSE, "VCONF_WFD_ONOFF : %d\n", ugd->wfd_onoff);
+
+ dev_name = vconf_get_str(VCONFKEY_SETAPPL_DEVICE_NAME_STR);
+ if (dev_name == NULL)
+ {
+ ugd->dev_name = strdup(DEFAULT_DEV_NAME);
+ DBG(LOG_ERROR, "The AP name is NULL(setting default value)\n");
+ }
+ else
+ {
+ ugd->dev_name = strdup(dev_name);
+ free(dev_name);
+ }
+
+ __FUNC_EXIT__;
+
+ return 0;
+}
+
+int init_wfd_client(void *data)
+{
+ __FUNC_ENTER__;
+ struct ug_data *ugd = (struct ug_data *) data;
+ int res = 0;
+ wifi_direct_state_e wfd_status;
+
+ res = wifi_direct_initialize();
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR, "Failed to initialize wifi direct. [%d]\n", res);
+ return -1;
+ }
+
+ res = wifi_direct_set_device_state_changed_cb(_activation_cb, (void *) ugd);
+ res =
+ wifi_direct_set_discovery_state_changed_cb(_discover_cb, (void *) ugd);
+ res =
+ wifi_direct_set_connection_state_changed_cb(_connection_cb,
+ (void *) ugd);
+
+ res = wifi_direct_get_state(&wfd_status);
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR, "Failed to get link status. [%d]\n", res);
+ return -1;
+ }
+ ugd->wfd_status = wfd_status;
+ DBG(LOG_VERBOSE, "WFD link status. [%d]\n", wfd_status);
+
+ if (wfd_status > WIFI_DIRECT_STATE_ACTIVATING)
+ {
+ vconf_set_int("db/wifi_direct/onoff", 1);
+ ugd->wfd_onoff = 1;
+ }
+ else
+ {
+ vconf_set_int("db/wifi_direct/onoff", 0);
+ ugd->wfd_onoff = 0;
+ }
+ wfd_ug_view_refresh_glitem(ugd->head);
+ wfd_ug_view_refresh_button(ugd->scan_btn, ugd->wfd_onoff);
+
+ if(wfd_status >= WIFI_DIRECT_STATE_CONNECTED)
+ {
+ device_type_s *peers = NULL;
+
+ peers = calloc(MAX_PEER_NUM, sizeof(device_type_s));
+ res = wifi_direct_foreach_connected_peers(_wfd_connected_peer_cb, (void*) peers);
+ if(res != WIFI_DIRECT_ERROR_NONE)
+ {
+ connected_cnt = 0;
+ DBG(LOG_ERROR, "get discovery result failed: %d\n", res);
+ }
+ wfd_ug_view_free_peers(ugd);
+
+ ugd->peers = peers;
+ ugd->peer_cnt = peer_cnt;
+
+ wfd_ug_view_update_peers(ugd);
+ DBG(LOG_VERBOSE, "%d peers are updated\n", peer_cnt);
+ }
+
+ if (wfd_status > WIFI_DIRECT_STATE_ACTIVATING)
+ {
+ int wifi_state;
+ vconf_get_int(VCONFKEY_WIFI_STATE, &wifi_state);
+
+ if (wifi_state < VCONFKEY_WIFI_CONNECTED)
+ {
+ res = wifi_direct_start_discovery(FALSE, 0);
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR, "Failed to start discovery. [%d]\n", res);
+ }
+ DBG(LOG_VERBOSE, "Discovery is started\n");
+ }
+ else
+ {
+ wfd_ug_act_popup(ugd, _("IDS_WFD_POP_WIFI_OFF"),
+ POPUP_TYPE_WIFI_OFF);
+ }
+ }
+
+ __FUNC_EXIT__;
+
+ return 0;
+}
+
+int deinit_wfd_client(void *data)
+{
+ __FUNC_ENTER__;
+ int res = 0;
+ wifi_direct_state_e status = 0;
+
+ wifi_direct_get_state(&status);
+
+ if (status == WIFI_DIRECT_STATE_DISCOVERING)
+ {
+ DBG(LOG_VERBOSE, "Stop discovery before deregister client\n");
+ wifi_direct_cancel_discovery();
+ }
+
+ res = wifi_direct_deinitialize();
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR, "Failed to deregister client. [%d]\n", res);
+ }
+
+ res = vconf_ignore_key_changed(VCONFKEY_WIFI_STATE, _wifi_state_cb);
+ if (res == -1)
+ {
+ DBG(LOG_ERROR, "Failed to ignore vconf key callback for wifi state\n");
+ }
+
+ res = net_deregister_client();
+ if (res != NET_ERR_NONE)
+ {
+ DBG(LOG_ERROR, "Failed to deregister network client. [%d]\n", res);
+ }
+
+
+ __FUNC_EXIT__;
+
+ return 0;
+}
+
+int wfd_client_get_link_status()
+{
+ __FUNC_ENTER__;
+ wifi_direct_state_e status;
+ int res;
+
+ res = wifi_direct_get_state(&status);
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR, "Failed to get link status from wfd-server. [%d]", res);
+ return -1;
+ }
+
+ __FUNC_EXIT__;
+ return status;
+}
+
+int wfd_client_switch_on(void *data)
+{
+ __FUNC_ENTER__;
+ struct ug_data *ugd = (struct ug_data *) data;
+ int res;
+
+ DBG(LOG_VERBOSE, "WFD status [%d]\n", ugd->wfd_status);
+
+ if (ugd->wfd_status < WFD_LINK_STATUS_ACTIVATING)
+ {
+ ugd->wfd_status = WFD_LINK_STATUS_ACTIVATING;
+
+ int wifi_state;
+ res = vconf_get_int(VCONFKEY_WIFI_STATE, &wifi_state);
+ if (res != 0)
+ {
+ DBG(LOG_ERROR, "Failed to get wifi state from vconf. [%d]\n", res);
+ return -1;
+ }
+
+ if (wifi_state > VCONFKEY_WIFI_OFF)
+ {
+ DBG(LOG_VERBOSE, "WiFi is connected, so have to turn off WiFi");
+ wfd_ug_act_popup(ugd, _("IDS_WFD_POP_WIFI_OFF"),
+ POPUP_TYPE_WIFI_OFF);
+ }
+ else
+ {
+ res = wifi_direct_activate();
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR,
+ "Failed to activate Wi-Fi Direct. error code = [%d]\n",
+ res);
+ wfd_ug_warn_popup(ugd, _("IDS_WFD_POP_ACTIVATE_FAIL"), POPUP_TYPE_TERMINATE);
+
+ ugd->head_text_mode = HEAD_TEXT_TYPE_DIRECT;
+ wfd_ug_view_refresh_glitem(ugd->head);
+ return -1;
+ }
+ }
+ }
+ else
+ {
+ DBG(LOG_VERBOSE, "Wi-Fi Direct is already activated\n");
+ }
+
+ __FUNC_EXIT__;
+ return 0;
+}
+
+int wfd_client_switch_off(void *data)
+{
+ __FUNC_ENTER__;
+ struct ug_data *ugd = (struct ug_data *) data;
+ int res;
+
+ DBG(LOG_VERBOSE, "WFD status [%d]\n", ugd->wfd_status);
+
+ if (ugd->wfd_status < WFD_LINK_STATUS_ACTIVATING)
+ {
+ DBG(LOG_VERBOSE, "Wi-Fi Direct is already deactivated\n");
+ }
+ else
+ {
+ ugd->wfd_status = WFD_LINK_STATUS_DEACTIVATING;
+
+ res = wifi_direct_deactivate();
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR,
+ "Failed to deactivate Wi-Fi Direct. error code = [%d]\n", res);
+ wfd_ug_warn_popup(ugd, _("IDS_WFD_POP_DEACTIVATE_FAIL"), POPUP_TYPE_TERMINATE);
+
+ ugd->head_text_mode = HEAD_TEXT_TYPE_DIRECT;
+ wfd_ug_view_refresh_glitem(ugd->head);
+ return -1;
+ }
+ }
+
+ __FUNC_EXIT__;
+ return 0;
+}
+
+int wfd_client_swtch_force(void *data, int onoff)
+{
+ __FUNC_ENTER__;
+ struct ug_data *ugd = (struct ug_data*) data;
+ int res;
+
+ if (onoff)
+ {
+ res = wifi_direct_activate();
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR,
+ "Failed to activate Wi-Fi Direct. error code = [%d]\n", res);
+ wfd_ug_warn_popup(ugd, _("IDS_WFD_POP_ACTIVATE_FAIL"), POPUP_TYPE_TERMINATE);
+
+ ugd->head_text_mode = HEAD_TEXT_TYPE_DIRECT;
+ wfd_ug_view_refresh_glitem(ugd->head);
+ return -1;
+ }
+ }
+ else
+ {
+ res = wifi_direct_deactivate();
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR,
+ "Failed to deactivate Wi-Fi Direct. error code = [%d]\n", res);
+ wfd_ug_warn_popup(ugd, _("IDS_WFD_POP_DEACTIVATE_FAIL"), POPUP_TYPE_TERMINATE);
+
+ ugd->head_text_mode = HEAD_TEXT_TYPE_DIRECT;
+ wfd_ug_view_refresh_glitem(ugd->head);
+ return -1;
+ }
+ }
+ __FUNC_EXIT__;
+ return 0;
+}
+
+int wfd_client_start_discovery(void *data)
+{
+ __FUNC_ENTER__;
+ int res;
+ wifi_direct_state_e status;
+
+ wifi_direct_get_state(&status);
+ if (status >= WIFI_DIRECT_STATE_ACTIVATED)
+ {
+ res = wifi_direct_start_discovery(FALSE, 0);
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR, "Failed to start wfd discovery. [%d]", res);
+ }
+ }
+ __FUNC_EXIT__;
+
+ return 0;
+}
+
+int wfd_client_connect(const char *mac_addr)
+{
+ __FUNC_ENTER__;
+ int res;
+
+ res = wifi_direct_connect(mac_addr);
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR, "Failed to send connection request. [%d]\n", res);
+ return -1;
+ }
+ __FUNC_EXIT__;
+ return 0;
+}
+
+int wfd_client_disconnect(const char *mac_addr)
+{
+ __FUNC_ENTER__;
+ int res;
+
+ if (mac_addr == NULL)
+ {
+ res = wifi_direct_disconnect_all();
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR,
+ "Failed to send disconnection request to all. [%d]\n", res);
+ return -1;
+ }
+ }
+ else
+ {
+ res = wifi_direct_disconnect(mac_addr);
+ if (res != WIFI_DIRECT_ERROR_NONE)
+ {
+ DBG(LOG_ERROR, "Failed to send disconnection request. [%d]\n", res);
+ return -1;
+ }
+ }
+ __FUNC_EXIT__;
+ return 0;
+}