Rearrange memory ownership of found device
[platform/core/connectivity/wifi-direct-manager.git] / plugin / wpasupplicant / ctrl_iface_dbus / wfd-plugin-wpasupplicant.c
old mode 100755 (executable)
new mode 100644 (file)
index d673cd0..266bf04
 
 #include "wifi-direct-oem.h"
 #include "wfd-plugin-log.h"
-#include "wfd-plugin-wpasupplicant.h"
 #include "dbus/wfd-plugin-supplicant-dbus.h"
+#include "wfd-plugin-wpasupplicant.h"
 
-#if defined(TIZEN_FEATURE_ASP)
 #define GLIST_ITER_START(arg_list, elem)\
        GList *temp = NULL;\
        temp = g_list_first(arg_list);\
@@ -59,7 +58,6 @@
                temp = g_list_next(temp);\
 
 #define GLIST_ITER_END() }
-#endif
 
 #define NETCONFIG_SERVICE "net.netconfig"
 #define NETCONFIG_WIFI_INTERFACE "net.netconfig.wifi"
 
 #define NETCONFIG_DBUS_REPLY_TIMEOUT (10 * 1000)
 
-#if defined TIZEN_MOBILE
-#define DEFAULT_MAC_FILE_PATH tzplatform_mkpath(TZ_SYS_ETC, ".mac.info")
-#endif
-
-#if defined TIZEN_WIFI_MODULE_BUNDLE
-#define DEFAULT_MAC_FILE_PATH "/sys/class/net/wlan0/address"
-#endif
-
-#ifndef DEFAULT_MAC_FILE_PATH
-#define DEFAULT_MAC_FILE_PATH "/sys/class/net/p2p0/address"
-#endif
+#define CONF_FILE_PATH tzplatform_mkpath(TZ_SYS_ETC, "wpa_supplicant/wpa_supplicant.conf")
+#define MAX_FILE_PATH_LEN 256
 
 static wfd_oem_ops_s supplicant_ops = {
+       .configure = ws_configure,
        .init = ws_init,
        .deinit = ws_deinit,
        .activate = ws_activate,
@@ -124,18 +114,14 @@ static wfd_oem_ops_s supplicant_ops = {
        .remove_persistent_group = ws_remove_persistent_group,
        .set_persistent_reconnect = ws_set_persistent_reconnect,
 
-#ifdef TIZEN_FEATURE_SERVICE_DISCOVERY
        .start_service_discovery = ws_start_service_discovery,
        .cancel_service_discovery = ws_cancel_service_discovery,
 
        .serv_add = ws_serv_add,
        .serv_del = ws_serv_del,
-#endif /* TIZEN_FEATURE_SERVICE_DISCOVERY */
 
-#ifdef TIZEN_FEATURE_WIFI_DISPLAY
        .miracast_init = ws_miracast_init,
        .set_display = ws_set_display,
-#endif /* TIZEN_FEATURE_WIFI_DISPLAY */
 
        .refresh = ws_refresh,
        .save_config =  ws_save_config,
@@ -143,33 +129,34 @@ static wfd_oem_ops_s supplicant_ops = {
        .remove_all_network = ws_remove_all_network,
        .get_wpa_status = ws_get_wpa_status,
 
-#if defined(TIZEN_FEATURE_ASP)
        .advertise_service = ws_advertise_service,
        .cancel_advertise_service = ws_cancel_advertise_service,
        .seek_service = ws_seek_service,
        .cancel_seek_service = ws_cancel_seek_service,
-#endif /* TIZEN_FEATURE_ASP */
-       };
+       .asp_prov_disc_req = ws_asp_prov_disc_req,
 
-static ws_dbus_plugin_data_s *g_pd;
+       .set_eapol_ip_config = ws_set_eapol_ip_config,
 
-#ifdef TIZEN_FEATURE_SERVICE_DISCOVERY
-static GList *service_list;
-#endif /* TIZEN_FEATURE_SERVICE_DISCOVERY */
+       .add_vsie = ws_add_vsie,
+       .get_vsie = ws_get_vsie,
+       .remove_vsie = ws_remove_vsie,
+       .set_supported_wps_mode = ws_set_supported_wps_mode,
+       .remove_persistent_device = ws_remove_persistent_device,
+       .remove_all_persistent_device = ws_remove_all_persistent_device,
 
-static GList *seek_list;
+       .get_supported_channels = ws_get_supported_channels,
 
-static void _supplicant_signal_cb(GDBusConnection *connection,
-               const gchar *sender, const gchar *object_path, const gchar *interface,
-               const gchar *signal, GVariant *parameters, gpointer user_data);
+       .extra_data = NULL
+};
 
-static void _p2pdevice_signal_cb(GDBusConnection *connection,
-               const gchar *sender, const gchar *object_path, const gchar *interface,
-               const gchar *signal, GVariant *parameters, gpointer user_data);
+static ws_dbus_plugin_data_s *g_pd;
+static wfd_oem_config_s *config = NULL;
+static int is_peer_joined_notified = 0;
+static int is_peer_disconnected_notified = 0;
+static int wps_config_method = WFD_OEM_WPS_MODE_PBC|WFD_OEM_WPS_MODE_DISPLAY|WFD_OEM_WPS_MODE_KEYPAD;
 
-static void _group_signal_cb(GDBusConnection *connection,
-               const gchar *sender, const gchar *object_path, const gchar *interface,
-               const gchar *signal, GVariant *parameters, gpointer user_data);
+static GList *service_list;
+static GList *seek_list;
 
 static int __ws_txt_to_mac(unsigned char *txt, unsigned char *mac)
 {
@@ -202,29 +189,71 @@ static int __ws_mac_compact_to_normal(char *compact, unsigned char *mac)
        return 0;
 }
 
-static char *__ws_wps_to_txt(int wps_mode)
+static const char *__ws_wps_to_txt(int wps_mode)
 {
        switch (wps_mode) {
        case WFD_OEM_WPS_MODE_PBC:
                return WS_DBUS_STR_PBC;
-               break;
        case WFD_OEM_WPS_MODE_DISPLAY:
                return WS_DBUS_STR_DISPLAY;
-               break;
        case WFD_OEM_WPS_MODE_KEYPAD:
                return WS_DBUS_STR_KEYPAD;
-               break;
-#if defined(TIZEN_FEATURE_ASP)
        case WFD_OEM_WPS_MODE_NONE:
        case WFD_OEM_WPS_MODE_P2PS:
                return WS_DBUS_STR_P2PS;
-#endif /* TIZEN_FEATURE_ASP */
        default:
                return "";
-               break;
        }
 }
-#ifdef TIZEN_FEATURE_SERVICE_DISCOVERY
+
+static int __ws_hex_char_to_num(char c)
+{
+       if (c >= '0' && c <= '9')
+               return c - '0';
+
+       if (c >= 'a' && c <= 'f')
+               return c - 'a' + 10;
+
+       if (c >= 'A' && c <= 'F')
+               return c - 'A' + 10;
+
+       return -1;
+}
+
+static int __ws_hex_to_byte(const char *hex)
+{
+       int a, b;
+
+       a = __ws_hex_char_to_num(*hex++);
+       if (a < 0)
+               return -1;
+
+       b = __ws_hex_char_to_num(*hex++);
+       if (b < 0)
+               return -1;
+
+       return (a << 4) | b;
+}
+
+static int __ws_hex_str_to_bin(const char *hex, unsigned char *buf, size_t len)
+{
+       size_t i;
+       int a;
+       const char *ipos = hex;
+       unsigned char *opos = buf;
+
+       for (i = 0; i < len; i++) {
+               a = __ws_hex_to_byte(ipos);
+               if (a < 0)
+                       return -1;
+
+               *opos++ = a;
+               ipos += 2;
+       }
+
+       return 0;
+}
+
 static int __ws_byte_to_hex(char *buf, int buf_size, unsigned char *data, int data_len)
 {
        int i;
@@ -273,7 +302,6 @@ static int __ws_segment_to_service(char *segment, wfd_oem_new_service_s **servic
        wfd_oem_new_service_s *serv_tmp = NULL;
        char *ptr = NULL;
        char *temp = NULL;
-       int len = 0;
        int i = 0;
 
        if (!segment || !service) {
@@ -298,7 +326,7 @@ static int __ws_segment_to_service(char *segment, wfd_oem_new_service_s **servic
 
        if (serv_tmp->status != 0) {
                WDP_LOGE("Service status is not success");
-               free(serv_tmp);
+               g_free(serv_tmp);
                return -1;
        }
 
@@ -310,17 +338,20 @@ static int __ws_segment_to_service(char *segment, wfd_oem_new_service_s **servic
                int dns_type = 0;
 
                while (*ptr != 0 && strncmp(ptr, "c0", 2)) {
-                       len = __ws_hex_to_num(ptr, 2);
+                       unsigned long int size = 0;
+                       char temp_str[3] = {0,};
+                       memcpy(temp_str, ptr, 2);
+                       size = strtoul(temp_str, NULL, 16);
                        ptr += 2;
-                       if (len && len <= 0xff) {
-                               temp = (char*) calloc(1, len+2);
+                       if (size <= 0xff) {
+                               temp = (char*) calloc(1, size + 2);
                                if (temp) {
                                        temp[0] = '.';
-                                       for (i = 0; i < len; i++) {
+                                       for (i = 0; i < size; i++) {
                                                temp[i+1] = (char) __ws_hex_to_num(ptr, 2);
                                                ptr += 2;
                                        }
-                                       strncat(query, temp, len+1);
+                                       g_strlcat(query, temp, sizeof(query));
                                        g_free(temp);
                                        temp = NULL;
                                }
@@ -340,27 +371,30 @@ static int __ws_segment_to_service(char *segment, wfd_oem_new_service_s **servic
                                ptr += 6;
                                if (dns_type == 12) {
                                        if (!strncmp(compr, "c011", 4))
-                                               strncat(query, ".local.", 7);
+                                               g_strlcat(query, ".local.", sizeof(query));
                                        else if (!strncmp(compr, "c00c", 4))
-                                               strncat(query, "._tcp.local.", 12);
+                                               g_strlcat(query, "._tcp.local.", sizeof(query));
                                        else if (!strncmp(compr, "c01c", 4))
-                                               strncat(query, "._udp.local.", 12);
+                                               g_strlcat(query, "._udp.local.", sizeof(query));
                                }
                        }
                }
                serv_tmp->data.bonjour.query = strdup(query + 1);
                while (*ptr != 0 && strncmp(ptr, "c0", 2)) {
-                       len = __ws_hex_to_num(ptr, 2);
+                       unsigned long int size = 0;
+                       char temp_str[3] = {0,};
+                       memcpy(temp_str, ptr, 2);
+                       size = strtoul(temp_str, NULL, 16);
                        ptr += 2;
-                       if (len && len <= 0xff) {
-                               temp = (char*) g_try_malloc0(len+2);
+                       if (size <= 0xff) {
+                               temp = (char*) g_try_malloc0(size + 2);
                                if (temp) {
                                        temp[0] = '.';
-                                       for (i = 0; i < len; i++) {
+                                       for (i = 0; i < size; i++) {
                                                temp[i+1] = (char) __ws_hex_to_num(ptr, 2);
                                                ptr += 2;
                                        }
-                                       strncat(rdata, temp, len+1);
+                                       g_strlcat(rdata, temp, sizeof(rdata));
                                        g_free(temp);
                                        temp = NULL;
                                }
@@ -381,27 +415,35 @@ static int __ws_segment_to_service(char *segment, wfd_oem_new_service_s **servic
 
        return 0;
 }
-#endif /* TIZEN_FEATURE_SERVICE_DISCOVERY */
+
+static void __extract_addr_from_path(char *peer_path, unsigned char *dev_addr)
+{
+       static unsigned char peer_dev[WS_MACSTR_LEN] = {'\0',};
+       char *loc = NULL;
+
+       if (!peer_path || !dev_addr)
+               return;
+
+       loc = strrchr(peer_path, '/');
+       if (loc != NULL)
+               __ws_mac_compact_to_normal(loc + 1, peer_dev);
+
+       __ws_txt_to_mac(peer_dev, dev_addr);
+       WDP_LOGD("dev addr [" MACSTR "]", MAC2STR(dev_addr));
+}
 
 static void __ws_path_to_addr(char *peer_path,
                unsigned char *dev_addr, GVariant *parameter)
 {
        __WDP_LOG_FUNC_ENTER__;
 
-       static unsigned char peer_dev[WS_MACSTR_LEN] = {'\0',};
        const char *path = NULL;
-       char *loc = NULL;
 
        g_variant_get(parameter, "(&o)", &path);
        g_strlcpy(peer_path, path, DBUS_OBJECT_PATH_MAX);
        WDP_LOGD("Retrive Added path [%s]", peer_path);
 
-       loc = strrchr(peer_path,'/');
-       if(loc != NULL)
-               __ws_mac_compact_to_normal(loc + 1, peer_dev);
-
-       __ws_txt_to_mac(peer_dev, dev_addr);
-       WDP_LOGD("peer mac [" MACSTR "]", MAC2STR(dev_addr));
+       __extract_addr_from_path(peer_path, dev_addr);
 
        __WDP_LOG_FUNC_EXIT__;
        return;
@@ -411,7 +453,6 @@ static int __ws_unpack_ay(unsigned char *dst, GVariant *src, int size)
 {
        GVariantIter *iter = NULL;
        int length = 0;
-       int res = 1;
 
        if (!dst || !src || size == 0) {
                WDP_LOGE("Invalid parameter");
@@ -423,24 +464,93 @@ static int __ws_unpack_ay(unsigned char *dst, GVariant *src, int size)
                return -1;
        }
 
-       while (g_variant_iter_loop (iter, "y", &dst[length])) {
+       while (g_variant_iter_loop(iter, "y", &dst[length])) {
                length++;
-               if(length >= size)
+               if (length >= size)
                        break;
        }
        g_variant_iter_free(iter);
 
-       if (length < size) {
-               WDP_LOGE("array is shorter than size");
-               res = -1;
+       return length;
+}
+
+static int __ws_byte_to_txt(const unsigned char *src, char **dst, int src_len)
+{
+       __WDP_LOG_FUNC_ENTER__;
+
+       int dst_length = 0;
+       int i = 0;
+       char *buf = NULL;
+
+       if (src_len <= 0) {
+               WDP_LOGE("Invalid parameter.");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
        }
 
-       return res;
+       *dst = (char *) g_try_malloc0((2*src_len)+1);
+       if (!(*dst)) {
+               WDP_LOGE("failed to allocate memory to buffer.");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
+       buf = (*dst);
+
+       for (i = 0; i < src_len; i++) {
+               snprintf(buf, 3, "%02x", src[i]);
+               buf += 2;
+               dst_length += 2;
+       }
+
+       __WDP_LOG_FUNC_EXIT__;
+       return dst_length;
+}
+
+static int __ws_unpack_ay_malloc(unsigned char **dst, GVariantIter *iter)
+{
+       GVariantIter *iter_copy = NULL;
+       int length = 0;
+       char tmp = 0;
+       unsigned char *tmp_dst = NULL;
+
+       if (!dst || *dst || !iter) {
+               WDP_LOGE("Invalid parameter");
+               return 0;
+       }
+
+       iter_copy = g_variant_iter_copy(iter);
+
+       while (g_variant_iter_loop(iter, "y", &tmp))
+               length++;
+       g_variant_iter_free(iter);
+
+       tmp_dst = (unsigned char *)g_try_malloc0(length + 1);
+       if (!tmp_dst) {
+               WDP_LOGE("failed to allocate memory");
+               g_variant_iter_free(iter_copy);
+               return 0;
+       }
+
+       length = 0;
+       while (g_variant_iter_loop(iter_copy, "y", &tmp_dst[length]))
+               length++;
+       g_variant_iter_free(iter_copy);
+
+       if (length == 0) {
+               g_free(tmp_dst);
+               tmp_dst = NULL;
+       } else {
+               tmp_dst[length] = '\0';
+       }
+
+       *dst = tmp_dst;
+       WDP_LOGD("Length [%d]", length);
+       return length;
 }
 
-#ifdef TIZEN_FEATURE_WIFI_DISPLAY
 static int __parsing_wfd_info(unsigned char *wfd_dev_info,
-               wfd_oem_display_s *display )
+               wfd_oem_display_s* display)
 {
        __WDP_LOG_FUNC_ENTER__;
 
@@ -466,26 +576,30 @@ static int __parsing_wfd_info(unsigned char *wfd_dev_info,
 
        WDP_LOGD("type [%d],availability [%d],hdcp_support [%d],ctrl_port [%d] "
                        "max_tput[%d]", display->type, display->availability,
-                       display->hdcp_support, display->port,display->max_tput);
+                       display->hdcp_support, display->port, display->max_tput);
 
        __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
-#endif /* TIZEN_FEATURE_WIFI_DISPLAY */
 
 static int _ws_get_local_dev_mac(unsigned char *dev_mac)
 {
        __WDP_LOG_FUNC_ENTER__;
        FILE *fd = NULL;
-       const char *file_path = DEFAULT_MAC_FILE_PATH;
+       char file_path[MAX_FILE_PATH_LEN] = {0, };
        char local_mac[OEM_MACSTR_LEN] = {0, };
        char *ptr = NULL;
        int res = 0;
+       char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
 
        errno = 0;
+       g_snprintf(file_path, sizeof(file_path),
+                       "/sys/class/net/%s/address", config->p2p_ifname);
+
        fd = fopen(file_path, "r");
        if (!fd) {
-               WDP_LOGE("Failed to open MAC info file [%s] (%s)",file_path, strerror(errno));
+               strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+               WDP_LOGE("Failed to open MAC info file [%s] (%s)", file_path, error_buf);
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
@@ -493,7 +607,8 @@ static int _ws_get_local_dev_mac(unsigned char *dev_mac)
        errno = 0;
        ptr = fgets((char *)local_mac, WS_MACSTR_LEN, fd);
        if (!ptr) {
-               WDP_LOGE("Failed to read file or no data read(%s)", strerror(errno));
+               strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+               WDP_LOGE("Failed to read file or no data read(%s)", error_buf);
                fclose(fd);
                __WDP_LOG_FUNC_EXIT__;
                return -1;
@@ -516,75 +631,86 @@ static int _ws_get_local_dev_mac(unsigned char *dev_mac)
        return 0;
 }
 
-static void _supplicant_signal_cb(GDBusConnection *connection,
+static void _ws_process_interface_removed(GDBusConnection *connection,
                const gchar *sender, const gchar *object_path, const gchar *interface,
                const gchar *signal, GVariant *parameters, gpointer user_data)
 {
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
+       __WDP_LOG_FUNC_ENTER__;
+       static char interface_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+       const char *path = NULL;
+
        DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
 
        if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
                return;
        }
 
-       if (!g_strcmp0(signal,"InterfaceAdded")) {
-               WDP_LOGD("InterfaceAdded");
-
-       } else if (!g_strcmp0(signal,"InterfaceRemoved")) {
-               WDP_LOGD("InterfaceRemoved");
-               static char interface_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
-               const char *path = NULL;
-
-               g_variant_get(parameters, "(&o)", &path);
-               g_strlcpy(interface_path, path, DBUS_OBJECT_PATH_MAX);
-
-               WDP_LOGD("Retrive removed path [%s]", interface_path);
+       g_variant_get(parameters, "(&o)", &path);
+       g_strlcpy(interface_path, path, DBUS_OBJECT_PATH_MAX);
 
-               if (!g_strcmp0(g_pd->group_iface_path, interface_path)) {
+       WDP_LOGD("Retrive removed path [%s]", interface_path);
 
-                       WDP_LOGD("p2p group interface removed");
-                       memset(g_pd->group_iface_path, 0x0, DBUS_OBJECT_PATH_MAX);
-               }
-#if defined(TIZEN_WLAN_CONCURRENT_ENABLE) && defined(TIZEN_MOBILE)
-               else if (!g_strcmp0(g_pd->iface_path, interface_path)) {
+       if (!g_strcmp0(g_pd->group_iface_path, interface_path)) {
+               WDP_LOGD("p2p group interface removed");
+               memset(g_pd->group_iface_path, 0x0, DBUS_OBJECT_PATH_MAX);
+       } else if (!g_strcmp0(g_pd->iface_path, interface_path)) {
 
-                       WDP_LOGD("p2p interface removed");
-                       wfd_oem_event_s event;
+               WDP_LOGD("p2p interface removed");
+               wfd_oem_event_s event;
 
-                       ws_deactivate(1);
+               ws_deactivate(1);
 
-                       memset(&event, 0x0, sizeof(wfd_oem_event_s));
-                       event.event_id = WFD_OEM_EVENT_DEACTIVATED;
-                       g_pd->callback(g_pd->user_data, &event);
+               memset(&event, 0x0, sizeof(wfd_oem_event_s));
+               event.event_id = WFD_OEM_EVENT_DEACTIVATED;
+               if (g_pd->callback && g_pd->callback->deactivated_cb)
+                       g_pd->callback->deactivated_cb(&event);
 
-                       memset(g_pd->iface_path, 0x0, DBUS_OBJECT_PATH_MAX);
-               }
-#endif /* TIZEN_WLAN_CONCURRENT_ENABLE && TIZEN_MOBILE */
-       } else if(!g_strcmp0(signal,"PropertiesChanged")){
-               WDP_LOGD("PropertiesChanged");
+               memset(g_pd->iface_path, 0x0, DBUS_OBJECT_PATH_MAX);
        }
+       __WDP_LOG_FUNC_EXIT__;
 }
 
+static struct {
+       int sub_id;
+       const char *interface;
+       const char *member;
+       void (*function) (GDBusConnection *connection,
+                       const gchar *sender, const gchar *object_path, const gchar *interface,
+                       const gchar *signal, GVariant *parameters, gpointer user_data);
+} ws_supplicant_signal_map[] = {
+       {
+               0,
+               SUPPLICANT_INTERFACE,
+               "InterfaceRemoved",
+               _ws_process_interface_removed
+       },
+       {
+               0,
+               NULL,
+               NULL,
+               NULL
+       }
+};
+
 static void __ws_get_peer_property(const char *key, GVariant *value, void *user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
 
        wfd_oem_device_s *peer = (wfd_oem_device_s *)user_data;
-       if(!peer) {
+       if (!peer) {
                __WDP_LOG_FUNC_EXIT__;
                return;
        }
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
+
        CHECK_KEY_VALUE(key, value);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
 
        if (g_strcmp0(key, "DeviceName") == 0) {
                const char *name = NULL;
 
                g_variant_get(value, "&s", &name);
-               g_strlcpy(peer->dev_name, name, WS_SSID_LEN);
+               g_strlcpy(peer->dev_name, name, WS_SSID_LEN + 1);
                WDP_LOGD("Device name [%s]", peer->dev_name);
 
        } else if (g_strcmp0(key, "config_method") == 0) {
@@ -600,6 +726,11 @@ static void __ws_get_peer_property(const char *key, GVariant *value, void *user_
                WDP_LOGD("Config method [0x%x]", peer->config_methods);
 
        } else if (g_strcmp0(key, "level") == 0) {
+               int  rssi = 0;
+
+               g_variant_get(value, "i", &rssi);
+               peer->rssi = rssi;
+               WDP_LOGD("Peer RSSI [%d]", peer->rssi);
 
        } else if (g_strcmp0(key, "devicecapability") == 0) {
                unsigned char devicecapability = 0;
@@ -623,19 +754,17 @@ static void __ws_get_peer_property(const char *key, GVariant *value, void *user_
        } else if (g_strcmp0(key, "PrimaryDeviceType") == 0) {
                unsigned char primarydevicetype[WS_DEVTYPE_LEN] = {0,};
 
-               if(__ws_unpack_ay(primarydevicetype, value, WS_DEVTYPE_LEN)) {
+               if (__ws_unpack_ay(primarydevicetype, value, WS_DEVTYPE_LEN)) {
                        peer->pri_dev_type = primarydevicetype[1];
                        peer->sec_dev_type = primarydevicetype[WS_DEVTYPE_LEN -1];
                }
        } else if (g_strcmp0(key, "SecondaryDeviceTypes") == 0) {
        } else if (g_strcmp0(key, "VendorExtension") == 0) {
-#ifdef TIZEN_FEATURE_WIFI_DISPLAY
        } else if (g_strcmp0(key, "IEs") == 0) {
                unsigned char ies[WFD_SUBELEM_LEN_DEV_INFO + 3] = {0,};
 
-               if(__ws_unpack_ay(ies, value, WFD_SUBELEM_LEN_DEV_INFO + 3))
+               if (__ws_unpack_ay(ies, value, WFD_SUBELEM_LEN_DEV_INFO + 3))
                        __parsing_wfd_info(ies, &(peer->display));
-#endif /* TIZEN_FEATURE_WIFI_DISPLAY */
        } else if (g_strcmp0(key, "DeviceAddress") == 0) {
 
                if (__ws_unpack_ay(peer->dev_addr, value, WS_MACADDR_LEN))
@@ -651,12 +780,19 @@ static void __ws_get_peer_property(const char *key, GVariant *value, void *user_
                if (__ws_unpack_ay(peer->go_dev_addr, value, WS_MACADDR_LEN))
                        WDP_LOGD("GODevice address [" MACSTR "]", MAC2STR(peer->go_dev_addr));
 
-               if(!ISZEROMACADDR(peer->go_dev_addr))
+               if (!ISZEROMACADDR(peer->go_dev_addr))
                        peer->dev_role = WFD_OEM_DEV_ROLE_GC;
-#if defined(TIZEN_FEATURE_ASP)
-       } else if (g_strcmp0(key, "AdvertiseService") == 0) {
-               //TODO : parsing AdvertiseService
-#endif /* TIZEN_FEATURE_ASP */
+
+       } else if (g_strcmp0(key, "VSIE") == 0) {
+               int vsie_len;
+               unsigned char vsie[OEM_VSIE_MAX_LEN] = {0,};
+
+               vsie_len = __ws_unpack_ay(vsie, value, OEM_VSIE_MAX_LEN);
+               if (vsie_len > 0) {
+                       __ws_byte_to_txt(vsie, (char **)&(peer->vsie), vsie_len);
+                       WDP_LOGD("VSIE [%s]", peer->vsie);
+               }
+
        } else {
                WDP_LOGD("Unknown value");
        }
@@ -667,20 +803,20 @@ static void __ws_get_peer_property(const char *key, GVariant *value, void *user_
 static void __ws_peer_property(const char *key, GVariant *value, void *user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
-       if(!user_data) {
+       if (!user_data) {
                __WDP_LOG_FUNC_EXIT__;
                return;
        }
 
        wfd_oem_dev_data_s *peer = (wfd_oem_dev_data_s *)user_data;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
+
        CHECK_KEY_VALUE(key, value);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+
        if (g_strcmp0(key, "DeviceName") == 0) {
                const char *name = NULL;
 
                g_variant_get(value, "&s", &name);
-               g_strlcpy(peer->name, name, WS_SSID_LEN);
+               g_strlcpy(peer->name, name, WS_SSID_LEN + 1);
                WDP_LOGD("Device Name [%s]", peer->name);
 
        } else if (g_strcmp0(key, "config_method") == 0) {
@@ -697,6 +833,11 @@ static void __ws_peer_property(const char *key, GVariant *value, void *user_data
                WDP_LOGD("Config method [0x%x]", peer->config_methods);
 
        } else if (g_strcmp0(key, "level") == 0) {
+               int  rssi = 0;
+
+               g_variant_get(value, "i", &rssi);
+               peer->rssi = rssi;
+               WDP_LOGD("Peer RSSI [%d]", peer->rssi);
 
        } else if (g_strcmp0(key, "devicecapability") == 0) {
                unsigned char devicecapability = 0;
@@ -726,13 +867,11 @@ static void __ws_peer_property(const char *key, GVariant *value, void *user_data
                }
        } else if (g_strcmp0(key, "SecondaryDeviceTypes") == 0) {
        } else if (g_strcmp0(key, "VendorExtension") == 0) {
-#ifdef TIZEN_FEATURE_WIFI_DISPLAY
        } else if (g_strcmp0(key, "IEs") == 0) {
                unsigned char ies[WFD_SUBELEM_LEN_DEV_INFO + 3] = {0,};
 
-               if(__ws_unpack_ay(ies, value, WFD_SUBELEM_LEN_DEV_INFO + 3))
+               if (__ws_unpack_ay(ies, value, WFD_SUBELEM_LEN_DEV_INFO + 3))
                        __parsing_wfd_info(ies, &(peer->display));
-#endif /* TIZEN_FEATURE_WIFI_DISPLAY */
        } else if (g_strcmp0(key, "DeviceAddress") == 0) {
 
                if (__ws_unpack_ay(peer->p2p_dev_addr, value, WS_MACADDR_LEN))
@@ -749,12 +888,31 @@ static void __ws_peer_property(const char *key, GVariant *value, void *user_data
                if (__ws_unpack_ay(go_dev_addr, value, WS_MACADDR_LEN))
                        WDP_LOGD("[" MACSTR "]", MAC2STR(go_dev_addr));
 
-               if(!ISZEROMACADDR(go_dev_addr))
+               if (!ISZEROMACADDR(go_dev_addr))
                        peer->dev_role = WFD_OEM_DEV_ROLE_GC;
-#if defined(TIZEN_FEATURE_ASP)
+
        } else if (g_strcmp0(key, "AdvertiseService") == 0) {
-               //TODO : parsing AdvertiseService
-#endif /* TIZEN_FEATURE_ASP */
+               if (value != NULL && g_variant_get_size(value) != 0)
+                       peer->has_asp_services = 1;
+               else
+                       peer->has_asp_services = 0;
+
+       } else if (g_strcmp0(key, "AdvertiseASPService") == 0) {
+               if (value != NULL && g_variant_get_size(value) != 0)
+                       peer->has_asp2_services = 1;
+               else
+                       peer->has_asp2_services = 0;
+
+       } else if (g_strcmp0(key, "VSIE") == 0) {
+               int vsie_len;
+               unsigned char vsie[OEM_VSIE_MAX_LEN] = {0,};
+
+               vsie_len = __ws_unpack_ay(vsie, value, OEM_VSIE_MAX_LEN);
+               if (vsie_len > 0) {
+                       __ws_byte_to_txt(vsie, (char **)&(peer->vsie), vsie_len);
+                       WDP_LOGD("VSIE [%s]", peer->vsie);
+               }
+
        } else {
                WDP_LOGD("Unknown value");
        }
@@ -766,11 +924,11 @@ void __ws_interface_property(const char *key, GVariant *value, void *user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
        wfd_oem_event_s *event = (wfd_oem_event_s *)user_data;
-       if(!event)
+       if (!event)
                return;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
+
        CHECK_KEY_VALUE(key, value);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+
        if (g_strcmp0(key, "Ifname") == 0) {
                const char *ifname = NULL;
 
@@ -787,13 +945,13 @@ void __ws_group_property(const char *key, GVariant *value, void *user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
        wfd_oem_event_s *event = (wfd_oem_event_s *)user_data;
-       if(!event || !event->edata)
+       if (!event || !event->edata)
                return;
 
        wfd_oem_group_data_s *group = (wfd_oem_group_data_s *)event->edata;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
+
        CHECK_KEY_VALUE(key, value);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+
        if (g_strcmp0(key, "Role") == 0) {
                const char *role = NULL;
 
@@ -843,13 +1001,13 @@ void __ws_extract_invitation_details(const char *key, GVariant *value, void *use
 {
        __WDP_LOG_FUNC_ENTER__;
        wfd_oem_event_s *event = (wfd_oem_event_s *)user_data;
-       if(!event || !event->edata)
+       if (!event || !event->edata)
                return;
 
        wfd_oem_invite_data_s *invitation = (wfd_oem_invite_data_s *)event->edata;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
+
        CHECK_KEY_VALUE(key, value);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+
        if (g_strcmp0(key, "sa") == 0) {
                if (__ws_unpack_ay(invitation->sa, value, WS_MACADDR_LEN))
                        WDP_LOGD("SA [" MACSTR "]", MAC2STR(invitation->sa));
@@ -876,136 +1034,312 @@ void __ws_extract_invitation_details(const char *key, GVariant *value, void *use
        return;
 }
 
-void __ws_extract_group_details(const char *key, GVariant *value, void *user_data)
+static void __ws_parse_peer_joined(char *peer_path,
+               unsigned char *dev_addr, unsigned char *ip_addr, GVariant *parameter)
 {
        __WDP_LOG_FUNC_ENTER__;
-       wfd_oem_event_s *event = (wfd_oem_event_s *)user_data;
-       if(!event || !event->edata)
-               return;
-
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               return;
-       }
-
-#ifdef TIZEN_FEATURE_IP_OVER_EAPOL
-       wfd_oem_group_data_s *group = (wfd_oem_group_data_s *)event->edata;
-#endif /* TIZEN_FEATURE_IP_OVER_EAPOL */
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       CHECK_KEY_VALUE(key, value);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
-       if (g_strcmp0(key, "interface_object") == 0) {
-               static char interface_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
-               const char *i_path = NULL;
-
-               g_variant_get(value, "&o", &i_path);
-               g_strlcpy(interface_path, i_path, DBUS_OBJECT_PATH_MAX);
-               WDP_LOGD("Retrive Added path [%s]", interface_path);
-               g_strlcpy(g_pd->group_iface_path, interface_path, DBUS_OBJECT_PATH_MAX);
-               dbus_property_get_all(interface_path, g_pd->g_dbus,
-                               SUPPLICANT_IFACE, __ws_interface_property, event);
 
-       } else if (g_strcmp0(key, "role") == 0) {
-               const char *role = NULL;
+       GVariantIter *iter;
+       gboolean iter_res = TRUE;
+       const char *path = NULL;
+       int i = 0;
 
-               g_variant_get(value, "&s", &role);
-               WDP_LOGD("Role [%s]", role);
+       g_variant_get(parameter, "(&oay)", &path, &iter);
+       g_strlcpy(peer_path, path, DBUS_OBJECT_PATH_MAX);
+       WDP_LOGD("Retrive Added path [%s]", peer_path);
 
-               if (!strncmp(role, "GO", 2))
-                       event->dev_role = WFD_OEM_DEV_ROLE_GO;
-               else if (!strncmp(role, "client", 6))
-                       event->dev_role = WFD_OEM_DEV_ROLE_GC;
-#ifdef TIZEN_FEATURE_IP_OVER_EAPOL
-       } else if (g_strcmp0(key, "IpAddr") == 0) {
+       __extract_addr_from_path(peer_path, dev_addr);
 
-               if (__ws_unpack_ay(group->ip_addr, value, OEM_IPADDR_LEN))
-                       WDP_LOGD("IP address [" IPSTR "]", IP2STR(group->ip_addr));
+       for (i = 0; iter_res &&  i < OEM_IPADDR_LEN; i++)
+               iter_res = g_variant_iter_loop(iter, "y", &ip_addr[i]);
+       g_variant_iter_free(iter);
 
-       } else if (g_strcmp0(key, "IpAddrMask") == 0) {
+       WDP_LOGD("peer ip [" IPSTR "]", IP2STR(ip_addr));
 
-               if (__ws_unpack_ay(group->ip_addr_mask, value, OEM_IPADDR_LEN))
-                       WDP_LOGD("IP mask [" IPSTR "]", IP2STR(group->ip_addr_mask));
+       __WDP_LOG_FUNC_EXIT__;
+       return;
+}
 
-       } else if (g_strcmp0(key, "IpAddrGo") == 0) {
+static gboolean __is_valid_plugin(void)
+{
+       gboolean is_valid = (g_pd && g_pd->callback);
 
-               if (__ws_unpack_ay(group->ip_addr_go, value, OEM_IPADDR_LEN))
-                       WDP_LOGD("GO IP address [" IPSTR "]", IP2STR(group->ip_addr_go));
-#endif /* TIZEN_FEATURE_IP_OVER_EAPOL */
-       } else if (g_strcmp0(key, "group_object") == 0) {
-               static char group_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
-               const char *g_path;
+       if (!is_valid)
+               WDP_LOGD("Ignoring event");
 
-               g_variant_get(value, "&o", &g_path);
-               g_strlcpy(group_path, g_path, DBUS_OBJECT_PATH_MAX);
-               WDP_LOGD("Retrive group path [%s]", group_path);
-               dbus_property_get_all(group_path, g_pd->g_dbus, SUPPLICANT_P2P_GROUP,
-                               __ws_group_property, event);
+       return is_valid;
+}
 
-               g_pd->group_sub_id =
-                       g_dbus_connection_signal_subscribe(
-                               g_pd->g_dbus,
-                               SUPPLICANT_SERVICE, /* bus name */
-                               SUPPLICANT_P2P_GROUP, /* interface */
-                               NULL, /* member */
-                               group_path, /* object path */
-                               NULL, /* arg0 */
-                               G_DBUS_SIGNAL_FLAGS_NONE,
-                               _group_signal_cb,
-                               NULL, NULL);
+static wfd_oem_dev_data_s *__create_dev_data(void)
+{
+       wfd_oem_dev_data_s *dev_data =
+                       (wfd_oem_dev_data_s *) g_try_malloc0(sizeof(wfd_oem_dev_data_s));
+       if (!dev_data) {
+               char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
+               strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+               WDP_LOGF("Failed to allocate memory for event. [%s]",
+                               error_buf);
        }
-       __WDP_LOG_FUNC_EXIT__;
-       return;
+
+       return dev_data;
 }
 
-void __ws_extract_gonegfailaure_details(const char *key, GVariant *value, void *user_data)
+static void __set_event_data(int event_id, int edata_type, void *data, wfd_oem_event_s *event)
 {
-       __WDP_LOG_FUNC_ENTER__;
-       wfd_oem_event_s *event = (wfd_oem_event_s *)user_data;
-       if(!event || !event->edata)
+       if (!event)
                return;
 
-       wfd_oem_conn_data_s *conn = (wfd_oem_conn_data_s *)event->edata;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       CHECK_KEY_VALUE(key, value);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
-       if (g_strcmp0(key, "peer_object") == 0) {
-               static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
-               const char *path;
-
-               g_variant_get(value, "&o", &path);
-               g_strlcpy(peer_path, path, DBUS_OBJECT_PATH_MAX);
-               WDP_LOGD("Retrive peer path [%s]", peer_path);
+       memset(event, 0x0, sizeof(wfd_oem_event_s));
 
-       } else if (g_strcmp0(key, "status") == 0) {
-               int status = 0;
+       event->edata = data;
+       event->edata_type = edata_type;
+       event->event_id = event_id;
 
-               g_variant_get(value, "i", &status);
-               WDP_LOGD("Retrive status [%d]", status);
-               conn->status = status;
-       }
-       __WDP_LOG_FUNC_EXIT__;
        return;
 }
 
-void __ws_extract_gonegsuccess_details(const char *key, GVariant *value, void *user_data)
+static void __destroy_dev_data(wfd_oem_dev_data_s *dev_data)
 {
-       __WDP_LOG_FUNC_ENTER__;
-       wfd_oem_event_s *event = (wfd_oem_event_s *)user_data;
-       if(!event || !event->edata)
+       if (!dev_data)
                return;
 
-       wfd_oem_conn_data_s *edata = (wfd_oem_conn_data_s *)event->edata;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       CHECK_KEY_VALUE(key, value);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
-       if (g_strcmp0(key, "peer_object") == 0) {
-
-       } else if (g_strcmp0(key, "status") == 0) {
+       if (dev_data->vsie)
+               g_free(dev_data->vsie);
+       g_free(dev_data);
+}
+
+static void _ws_process_peer_joined(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_event_s event;
+       wfd_oem_dev_data_s *dev_data = NULL;
+       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!__is_valid_plugin())
+               return;
+
+       dev_data = __create_dev_data();
+       if (!dev_data) {
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       __set_event_data(WFD_OEM_EVENT_STA_CONNECTED,
+                       WFD_OEM_EDATA_TYPE_DEVICE,
+                       (void *)dev_data,
+                       &event);
+
+       __ws_parse_peer_joined(peer_path, event.dev_addr, event.ip_addr_peer, parameters);
+
+       dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
+                       __ws_peer_property, event.edata);
+
+       if (g_pd->callback->sta_connected_cb)
+               g_pd->callback->sta_connected_cb(&event);
+
+       is_peer_joined_notified = 1;
+
+       __destroy_dev_data(dev_data);
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static void _ws_process_peer_disconnected(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_event_s event;
+       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+
+       event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
+       event.event_id = WFD_OEM_EVENT_STA_DISCONNECTED;
+
+       __ws_path_to_addr(peer_path, event.dev_addr, parameters);
+
+       if (g_pd->callback->sta_disconnected_cb)
+               g_pd->callback->sta_disconnected_cb(&event);
+
+       is_peer_disconnected_notified = 1;
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static struct {
+       int sub_id;
+       const char *interface;
+       const char *member;
+       void (*function) (GDBusConnection *connection,
+                       const gchar *sender, const gchar *object_path, const gchar *interface,
+                       const gchar *signal, GVariant *parameters, gpointer user_data);
+} ws_group_signal_map[] = {
+       {
+               0,
+               SUPPLICANT_P2P_GROUP,
+               "PeerJoined",
+               _ws_process_peer_joined
+       },
+       {
+               0,
+               SUPPLICANT_P2P_GROUP,
+               "PeerDisconnected",
+               _ws_process_peer_disconnected
+       },
+       {
+               0,
+               NULL,
+               NULL,
+               NULL
+       }
+};
+
+void __ws_extract_group_details(const char *key, GVariant *value, void *user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_event_s *event = (wfd_oem_event_s *)user_data;
+       if (!event || !event->edata)
+               return;
+
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       wfd_oem_group_data_s *group = (wfd_oem_group_data_s *)event->edata;
+
+       CHECK_KEY_VALUE(key, value);
+
+       if (g_strcmp0(key, "interface_object") == 0) {
+               static char interface_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+               const char *i_path = NULL;
+
+               g_variant_get(value, "&o", &i_path);
+               g_strlcpy(interface_path, i_path, DBUS_OBJECT_PATH_MAX);
+               WDP_LOGD("Retrive Added path [%s]", interface_path);
+               g_strlcpy(g_pd->group_iface_path, interface_path, DBUS_OBJECT_PATH_MAX);
+               dbus_property_get_all(interface_path, g_pd->g_dbus,
+                               SUPPLICANT_IFACE, __ws_interface_property, event);
+
+       } else if (g_strcmp0(key, "role") == 0) {
+               const char *role = NULL;
+
+               g_variant_get(value, "&s", &role);
+               WDP_LOGD("Role [%s]", role);
+
+               if (!strncmp(role, "GO", 2))
+                       event->dev_role = WFD_OEM_DEV_ROLE_GO;
+               else if (!strncmp(role, "client", 6))
+                       event->dev_role = WFD_OEM_DEV_ROLE_GC;
+       } else if (g_strcmp0(key, "persistent") == 0) {
+               g_variant_get(value, "b", &group->is_persistent);
+               WDP_LOGD("Is Persistent : [%s]", group->is_persistent ? "YES" : "NO");
+
+       } else if (g_strcmp0(key, "IpAddr") == 0) {
+
+               if (__ws_unpack_ay(group->ip_addr, value, OEM_IPADDR_LEN))
+                       WDP_LOGD("IP address [" IPSTR "]", IP2STR(group->ip_addr));
+
+       } else if (g_strcmp0(key, "IpAddrMask") == 0) {
+
+               if (__ws_unpack_ay(group->ip_addr_mask, value, OEM_IPADDR_LEN))
+                       WDP_LOGD("IP mask [" IPSTR "]", IP2STR(group->ip_addr_mask));
+
+       } else if (g_strcmp0(key, "IpAddrGo") == 0) {
+
+               if (__ws_unpack_ay(group->ip_addr_go, value, OEM_IPADDR_LEN))
+                       WDP_LOGD("GO IP address [" IPSTR "]", IP2STR(group->ip_addr_go));
+       } else if (g_strcmp0(key, "group_object") == 0) {
+               static char group_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+               const char *g_path;
+               int i = 0;
+
+               g_variant_get(value, "&o", &g_path);
+               g_strlcpy(group_path, g_path, DBUS_OBJECT_PATH_MAX);
+               WDP_LOGD("Retrive group path [%s]", group_path);
+               dbus_property_get_all(group_path, g_pd->g_dbus, SUPPLICANT_P2P_GROUP,
+                               __ws_group_property, event);
+
+               for (i = 0; ws_group_signal_map[i].member != NULL; i++) {
+                       ws_group_signal_map[i].sub_id =
+                               g_dbus_connection_signal_subscribe(g_pd->g_dbus,
+                                               SUPPLICANT_SERVICE, /* bus name */
+                                               ws_group_signal_map[i].interface, /* interface */
+                                               ws_group_signal_map[i].member, /* member */
+                                               group_path, /* object path */
+                                               NULL, /* arg0 */
+                                               G_DBUS_SIGNAL_FLAGS_NONE,
+                                               ws_group_signal_map[i].function,
+                                               NULL, NULL);
+                       WDP_LOGD("Subscribed Group iface signal [%s]", ws_group_signal_map[i].member);
+               }
+       }
+       __WDP_LOG_FUNC_EXIT__;
+       return;
+}
+
+void __ws_extract_gonegfailaure_details(const char *key, GVariant *value, void *user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_event_s *event = (wfd_oem_event_s *)user_data;
+       if (!event || !event->edata)
+               return;
+
+       wfd_oem_conn_data_s *conn = (wfd_oem_conn_data_s *)event->edata;
+
+       CHECK_KEY_VALUE(key, value);
+
+       if (g_strcmp0(key, "peer_object") == 0) {
+               static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+               const char *path;
+
+               g_variant_get(value, "&o", &path);
+               g_strlcpy(peer_path, path, DBUS_OBJECT_PATH_MAX);
+               WDP_LOGD("Retrive peer path [%s]", peer_path);
+
+       } else if (g_strcmp0(key, "status") == 0) {
+               int status = 0;
+
+               g_variant_get(value, "i", &status);
+               WDP_LOGD("Retrive status [%d]", status);
+               conn->status = status;
+       }
+       __WDP_LOG_FUNC_EXIT__;
+       return;
+}
+
+void __ws_extract_gonegsuccess_details(const char *key, GVariant *value, void *user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_event_s *event = (wfd_oem_event_s *)user_data;
+       if (!event || !event->edata)
+               return;
+
+       wfd_oem_conn_data_s *edata = (wfd_oem_conn_data_s *)event->edata;
+
+       CHECK_KEY_VALUE(key, value);
+
+       if (g_strcmp0(key, "peer_object") == 0) {
+
+       } else if (g_strcmp0(key, "status") == 0) {
 
        } else if (g_strcmp0(key, "passphrase") == 0) {
 
        } else if (g_strcmp0(key, "role_go") == 0) {
-               //local device role
+               /* local device role */
                const char *role = NULL;
 
                g_variant_get(value, "&s", &role);
@@ -1023,12 +1357,12 @@ void __ws_extract_gonegsuccess_details(const char *key, GVariant *value, void *u
 
        } else if (g_strcmp0(key, "peer_device_addr") == 0) {
 
-               if(__ws_unpack_ay(edata->peer_device_addr, value, WS_MACADDR_LEN))
+               if (__ws_unpack_ay(edata->peer_device_addr, value, WS_MACADDR_LEN))
                        WDP_LOGD("Device address[" MACSTR "]", MAC2STR(edata->peer_device_addr));
 
-       } else if(g_strcmp0(key, "peer_interface_addr") == 0) {
+       } else if (g_strcmp0(key, "peer_interface_addr") == 0) {
 
-               if(__ws_unpack_ay(edata->peer_intf_addr, value, WS_MACADDR_LEN))
+               if (__ws_unpack_ay(edata->peer_intf_addr, value, WS_MACADDR_LEN))
                        WDP_LOGD("Interface address [" MACSTR "]", MAC2STR(edata->peer_intf_addr));
 
        } else if (g_strcmp0(key, "wps_method") == 0) {
@@ -1047,7 +1381,6 @@ void __ws_extract_gonegsuccess_details(const char *key, GVariant *value, void *u
        return;
 }
 
-#ifdef TIZEN_FEATURE_SERVICE_DISCOVERY
 void __ws_extract_peer_service(wfd_oem_event_s *data, unsigned char *service_hex, int tlvs_len)
 {
        GList *services = NULL;
@@ -1058,10 +1391,10 @@ void __ws_extract_peer_service(wfd_oem_event_s *data, unsigned char *service_hex
        int length = 0;
        int res = 0;
 
-       while(ptr + 2 < WS_MAX_SERVICE_LEN &&
+       while (ptr + 2 < WS_MAX_SERVICE_LEN &&
                        (length = (service_hex[ptr+1]*256) + service_hex[ptr]) > 0) {
                segment = (char*) g_try_malloc0(length*2+1);
-               if(segment) {
+               if (segment) {
                        __ws_byte_to_hex(segment, length * 2 + 1, &service_hex[ptr + 3], length);
                        res = __ws_segment_to_service(segment, &new_service);
                        if (res < 0) {
@@ -1087,29 +1420,29 @@ void __ws_extract_servicediscoveryresponse_details(const char *key, GVariant *va
        __WDP_LOG_FUNC_ENTER__;
        wfd_oem_event_s *event = (wfd_oem_event_s *)user_data;
 
-       if(!event)
+       if (!event)
                return;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
+
        CHECK_KEY_VALUE(key, value);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+
        if (g_strcmp0(key, "peer_object") == 0) {
                static unsigned char peer_dev[WS_MACSTR_LEN] = {'\0',};
                const char *path = NULL;
                char *loc = NULL;
 
                g_variant_get(value, "&o", &path);
-               if(path == NULL)
+               if (path == NULL)
                        return;
 
                WDP_LOGD("Retrive Added path [%s]", path);
-               loc = strrchr(path,'/');
-               if(loc != NULL)
+               loc = strrchr(path, '/');
+               if (loc != NULL)
                        __ws_mac_compact_to_normal(loc + 1, peer_dev);
                __ws_txt_to_mac(peer_dev, event->dev_addr);
 
-       } else if (g_strcmp0(key, "update_indicator")) {
+       } else if (g_strcmp0(key, "update_indicator") == 0) {
 
-       } else if (g_strcmp0(key, "tlvs")) {
+       } else if (g_strcmp0(key, "tlvs") == 0) {
                GVariantIter *iter = NULL;
                unsigned char service_hex[WS_MAX_SERVICE_LEN];
                int byte_length = 0;
@@ -1121,7 +1454,7 @@ void __ws_extract_servicediscoveryresponse_details(const char *key, GVariant *va
                }
 
                memset(service_hex, 0x0, WS_MAX_SERVICE_LEN);
-               while (g_variant_iter_loop (iter, "y", &service_hex[byte_length]))
+               while (g_variant_iter_loop(iter, "y", &service_hex[byte_length]))
                        byte_length++;
                g_variant_iter_free(iter);
 
@@ -1130,14 +1463,12 @@ void __ws_extract_servicediscoveryresponse_details(const char *key, GVariant *va
 
        __WDP_LOG_FUNC_EXIT__;
 }
-#endif /* TIZEN_FEATURE_SERVICE_DISCOVERY */
 
-#if defined(TIZEN_FEATURE_ASP)
 static void __ws_extract_serviceaspresponse_details(const char *key, GVariant *value, void *user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
        wfd_oem_event_s *event = (wfd_oem_event_s *)user_data;
-       if(!event || !event->edata)
+       if (!event || !event->edata)
                return;
 
        wfd_oem_asp_service_s *service = (wfd_oem_asp_service_s *)event->edata;
@@ -1147,13 +1478,13 @@ static void __ws_extract_serviceaspresponse_details(const char *key, GVariant *v
                const char *path = NULL;
                char *loc = NULL;
 
-               g_variant_get(value, "o", &path);
-               if(path == NULL)
+               g_variant_get(value, "&o", &path);
+               if (path == NULL)
                        return;
 
                WDP_LOGD("Retrive Added path [%s]", path);
-               loc = strrchr(path,'/');
-               if(loc != NULL)
+               loc = strrchr(path, '/');
+               if (loc != NULL)
                        __ws_mac_compact_to_normal(loc + 1, peer_dev);
                __ws_txt_to_mac(peer_dev, event->dev_addr);
 
@@ -1183,2305 +1514,3601 @@ static void __ws_extract_serviceaspresponse_details(const char *key, GVariant *v
 
        } else if (g_strcmp0(key, "svc_str") == 0) {
                const char *svc_str = NULL;
-               g_variant_get(value, "s", &svc_str);
-               if(svc_str != NULL)
-                       service->service_name = g_strdup(svc_str);
-               WDP_LOGD("Retrive srv_name [%s]", service->service_name);
+               g_variant_get(value, "&s", &svc_str);
+               if (svc_str != NULL)
+                       service->service_type = g_strdup(svc_str);
+               WDP_LOGD("Retrive srv_name [%s]", service->service_type);
 
        } else if (g_strcmp0(key, "info") == 0) {
                const char *info = NULL;
-               g_variant_get(value, "s", &info);
-               if(info != NULL)
+               g_variant_get(value, "&s", &info);
+               if (info != NULL)
                        service->service_info = g_strdup(info);
                WDP_LOGD("Retrive srv_info [%s]", service->service_info);
        }
        __WDP_LOG_FUNC_EXIT__;
 }
-#endif /* TIZEN_FEATURE_ASP */
 
-static int _ws_flush()
+static void __ws_extract_asp_provision_start_details(const char *key, GVariant *value, void *user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
-       GDBusConnection *g_dbus = NULL;
-       dbus_method_param_s params;
-       int res = 0;
-
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+       wfd_oem_event_s *event = (wfd_oem_event_s *)user_data;
+       wfd_oem_asp_prov_s *asp_params = NULL;
+       if (!event || !event->edata) {
                __WDP_LOG_FUNC_EXIT__;
-               return -1;
+               return;
        }
 
-       g_dbus = g_pd->g_dbus;
-       if (!g_dbus) {
-               WDP_LOGE("DBus connection is NULL");
-               __WDP_LOG_FUNC_EXIT__;
-               return -1;
-       }
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
+       asp_params = (wfd_oem_asp_prov_s *)event->edata;
 
-       dbus_set_method_param(&params, "Flush", g_pd->iface_path, g_dbus);
-       params.params = NULL;
+       if (g_strcmp0(key, "peer_object") == 0) {
+               static unsigned char peer_dev[WS_MACSTR_LEN] = {'\0',};
+               const char *path = NULL;
+               char *loc = NULL;
 
-       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to flush");
+               g_variant_get(value, "&o", &path);
+               if (path == NULL) {
+                       __WDP_LOG_FUNC_EXIT__;
+                       return;
+               }
 
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
-}
+               WDP_LOGD("Retrive Added path [%s]", path);
+               loc = strrchr(path, '/');
+               if (loc != NULL)
+                       __ws_mac_compact_to_normal(loc + 1, peer_dev);
+               __ws_txt_to_mac(peer_dev, event->dev_addr);
 
-static int _ws_cancel()
-{
-       __WDP_LOG_FUNC_ENTER__;
-       GDBusConnection *g_dbus = NULL;
-       dbus_method_param_s params;
-       int res = 0;
+       } else if (g_strcmp0(key, "adv_id") == 0) {
+               g_variant_get(value, "u", &asp_params->adv_id);
+               WDP_LOGD("Retrive adv_id [%u]", asp_params->adv_id);
 
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               return -1;
-       }
+       } else if (g_strcmp0(key, "ses_id") == 0) {
+               g_variant_get(value, "u", &asp_params->session_id);
+               WDP_LOGD("Retrive session id [%u]", asp_params->session_id);
 
+       } else if (g_strcmp0(key, "dev_passwd_id") == 0) {
+               g_variant_get(value, "i", &event->wps_mode);
+               WDP_LOGD("Retrive dev_passwd_id [%d]", event->wps_mode);
 
-       g_dbus = g_pd->g_dbus;
-       if (!g_dbus) {
-               WDP_LOGE("DBus connection is NULL");
-               return -1;
-       }
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
+       } else if (g_strcmp0(key, "conncap") == 0) {
+               g_variant_get(value, "u", &asp_params->network_role);
+               WDP_LOGD("Retrive conncap [%x]", asp_params->network_role);
 
-       dbus_set_method_param(&params, "Cancel", g_pd->iface_path , g_dbus);
-       params.params = NULL;
+       } else if (g_strcmp0(key, "adv_mac") == 0) {
+               if (__ws_unpack_ay(asp_params->service_mac, value, WS_MACADDR_LEN))
+                       WDP_LOGD("Adv address[" MACSTR "]", MAC2STR(asp_params->service_mac));
 
-       res = dbus_method_call(&params, SUPPLICANT_WPS, NULL, NULL);
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to cancel");
+       } else if (g_strcmp0(key, "ses_mac") == 0) {
+               if (__ws_unpack_ay(asp_params->session_mac, value, WS_MACADDR_LEN))
+                       WDP_LOGD("session address[" MACSTR "]", MAC2STR(asp_params->session_mac));
 
+       } else if (g_strcmp0(key, "session_info") == 0) {
+               const char *session_info = NULL;
+               g_variant_get(value, "&s", &session_info);
+               if (session_info != NULL)
+                       asp_params->session_information = g_strdup(session_info);
+               WDP_LOGD("Retrive session_info [%s]", asp_params->session_information);
+       }
        __WDP_LOG_FUNC_EXIT__;
-       return 0;
 }
 
-static void _ws_process_device_found(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static void __ws_extract_asp_provision_done_details(const char *key, GVariant *value, void *user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
-       wfd_oem_event_s event;
-       wfd_oem_dev_data_s *edata = NULL;
-       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
-
-       edata = (wfd_oem_dev_data_s *) g_try_malloc0(sizeof(wfd_oem_dev_data_s));
-       if (!edata) {
-               WDP_LOGF("Failed to allocate memory for event. [%s]",
-                               strerror(errno));
+       wfd_oem_event_s *event = (wfd_oem_event_s *)user_data;
+       wfd_oem_asp_prov_s *asp_params = NULL;
+       if (!event || !event->edata) {
                __WDP_LOG_FUNC_EXIT__;
                return;
        }
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
 
-       event.edata = (void*) edata;
-       event.edata_type = WFD_OEM_EDATA_TYPE_DEVICE;
-       event.event_id = WFD_OEM_EVENT_PEER_FOUND;
+       asp_params = (wfd_oem_asp_prov_s *)event->edata;
 
-       __ws_path_to_addr(peer_path, event.dev_addr, parameters);
 
-       dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
-                       __ws_peer_property, event.edata);
+       if (g_strcmp0(key, "peer_object") == 0) {
+               static unsigned char peer_dev[WS_MACSTR_LEN] = {'\0',};
+               const char *path = NULL;
+               char *loc = NULL;
 
-       g_pd->callback(g_pd->user_data, &event);
-       g_free(event.edata);
-
-       __WDP_LOG_FUNC_EXIT__;
-}
+               g_variant_get(value, "&o", &path);
+               if (path == NULL) {
+                       __WDP_LOG_FUNC_EXIT__;
+                       return;
+               }
 
-static void _ws_process_device_lost(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
-{
-       __WDP_LOG_FUNC_ENTER__;
-       wfd_oem_event_s event;
-       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+               WDP_LOGD("Retrive Added path [%s]", path);
+               loc = strrchr(path, '/');
+               if (loc != NULL)
+                       __ws_mac_compact_to_normal(loc + 1, peer_dev);
+               __ws_txt_to_mac(peer_dev, event->dev_addr);
 
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+               WDP_LOGD("peer address[" MACSTR "]", MAC2STR(event->dev_addr));
 
-       event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
-       event.event_id = WFD_OEM_EVENT_PEER_DISAPPEARED;
+       } else if (g_strcmp0(key, "adv_id") == 0) {
+               g_variant_get(value, "u", &asp_params->adv_id);
+               WDP_LOGD("Retrive adv_id [%u]", asp_params->adv_id);
 
-       __ws_path_to_addr(peer_path, event.dev_addr, parameters);
+       } else if (g_strcmp0(key, "ses_id") == 0) {
+               g_variant_get(value, "u", &asp_params->session_id);
+               WDP_LOGD("Retrive session id [%u]", asp_params->session_id);
 
-       g_pd->callback(g_pd->user_data, &event);
+       } else if (g_strcmp0(key, "dev_passwd_id") == 0) {
+               g_variant_get(value, "i", &event->wps_mode);
+               WDP_LOGD("Retrive dev_passwd_id [%d]", event->wps_mode);
 
-       __WDP_LOG_FUNC_EXIT__;
-}
+       } else if (g_strcmp0(key, "conncap") == 0) {
+               g_variant_get(value, "u", &asp_params->network_role);
+               WDP_LOGD("Retrive network role [%x]", asp_params->network_role);
 
-static void _ws_process_find_stoppped(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
-{
-       __WDP_LOG_FUNC_ENTER__;
-       wfd_oem_event_s event;
+       } else if (g_strcmp0(key, "status") == 0) {
+               g_variant_get(value, "u", &asp_params->status);
+               WDP_LOGD("Retrive status [%x]", asp_params->status);
 
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+       } else if (g_strcmp0(key, "persist") == 0) {
+               g_variant_get(value, "u", &asp_params->persistent_group_id);
+               asp_params->persist = 1;
+               WDP_LOGD("Retrive persist [%u]", asp_params->persistent_group_id);
 
-       event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
-       event.event_id = WFD_OEM_EVENT_DISCOVERY_FINISHED;
+       }   else if (g_strcmp0(key, "adv_mac") == 0) {
+               if (__ws_unpack_ay(asp_params->service_mac, value, WS_MACADDR_LEN))
+                       WDP_LOGD("Adv address[" MACSTR "]", MAC2STR(asp_params->service_mac));
 
-       g_pd->callback(g_pd->user_data, &event);
+       } else if (g_strcmp0(key, "ses_mac") == 0) {
+               if (__ws_unpack_ay(asp_params->session_mac, value, WS_MACADDR_LEN))
+                       WDP_LOGD("session address[" MACSTR "]", MAC2STR(asp_params->session_mac));
 
+       } else if (g_strcmp0(key, "group_mac") == 0) {
+               if (__ws_unpack_ay(asp_params->group_mac, value, WS_MACADDR_LEN))
+                       WDP_LOGD("group address[" MACSTR "]", MAC2STR(asp_params->group_mac));
+       }
        __WDP_LOG_FUNC_EXIT__;
 }
 
-static void _ws_process_prov_disc_req_display_pin(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static void __ws_extract_provision_fail_details(const char *key, GVariant *value, void *user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
-
-       wfd_oem_event_s event;
-       wfd_oem_dev_data_s *edata = NULL;
-
-       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
-       static unsigned char peer_dev[OEM_MACSTR_LEN] = {'\0',};
-       const char *path = NULL;
-       const char *pin = NULL;
-       char *loc = NULL;
-
-       edata = (wfd_oem_dev_data_s *) g_try_malloc0(sizeof(wfd_oem_dev_data_s));
-       if (!edata) {
-               WDP_LOGF("Failed to allocate memory for event. [%s]",
-                               strerror(errno));
+       wfd_oem_event_s *event = (wfd_oem_event_s *)user_data;
+       wfd_oem_asp_prov_s *asp_params = NULL;
+       if (!event || !event->edata) {
                __WDP_LOG_FUNC_EXIT__;
                return;
        }
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
 
-       event.edata = (void*) edata;
-       event.edata_type = WFD_OEM_EDATA_TYPE_DEVICE;
-       event.event_id = WFD_OEM_EVENT_PROV_DISC_REQ;
-       event.wps_mode = WFD_OEM_WPS_MODE_DISPLAY;
+       asp_params = (wfd_oem_asp_prov_s *)event->edata;
 
-       g_variant_get(parameters, "(&o&s)", &path, &pin);
-       g_strlcpy(peer_path, path, DBUS_OBJECT_PATH_MAX);
-       WDP_LOGD("Retrive Added path [%s]", peer_path);
+       if (g_strcmp0(key, "peer_object") == 0) {
+               static unsigned char peer_dev[WS_MACSTR_LEN] = {'\0',};
+               const char *path = NULL;
+               char *loc = NULL;
 
-       loc = strrchr(peer_path,'/');
-       if(loc != NULL)
-               __ws_mac_compact_to_normal(loc + 1, peer_dev);
-       __ws_txt_to_mac(peer_dev, event.dev_addr);
-       WDP_LOGD("peer mac [" MACSTR "]", MAC2STR(event.dev_addr));
+               g_variant_get(value, "&o", &path);
+               if (path == NULL) {
+                       __WDP_LOG_FUNC_EXIT__;
+                       return;
+               }
 
-       g_strlcpy(event.wps_pin, pin, WS_PINSTR_LEN + 1);
-       WDP_LOGD("Retrive pin [%s]", event.wps_pin);
+               WDP_LOGD("Retrive Added path [%s]", path);
+               loc = strrchr(path, '/');
+               if (loc != NULL)
+                       __ws_mac_compact_to_normal(loc + 1, peer_dev);
+               __ws_txt_to_mac(peer_dev, event->dev_addr);
 
-       dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
-                       __ws_peer_property, event.edata);
+       } else if (g_strcmp0(key, "adv_id") == 0) {
+               g_variant_get(value, "u", &asp_params->adv_id);
+               WDP_LOGD("Retrive adv_id [%d]", asp_params->adv_id);
 
-       g_pd->callback(g_pd->user_data, &event);
-       g_free(event.edata);
+       }  else if (g_strcmp0(key, "status") == 0) {
+               g_variant_get(value, "i", &asp_params->status);
+               WDP_LOGD("Retrive status [%d]", asp_params->status);
 
+       } else if (g_strcmp0(key, "deferred_session_resp") == 0) {
+               const char *session_info = NULL;
+               g_variant_get(value, "&s", &session_info);
+               if (session_info != NULL)
+                       asp_params->session_information = g_strdup(session_info);
+               WDP_LOGD("Retrive deferred_session_resp [%s]", asp_params->session_information);
+       }
        __WDP_LOG_FUNC_EXIT__;
 }
 
-static void _ws_process_prov_disc_resp_display_pin(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static int _ws_flush(void)
 {
        __WDP_LOG_FUNC_ENTER__;
+       GDBusConnection *g_dbus = NULL;
+       dbus_method_param_s params;
+       int res = 0;
 
-       wfd_oem_event_s event;
-       wfd_oem_dev_data_s *edata = NULL;
-
-       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
-       static unsigned char peer_dev[OEM_MACSTR_LEN] = {'\0',};
-       const char *path = NULL;
-       const char *pin = NULL;
-       char *loc = NULL;
-
-       edata = (wfd_oem_dev_data_s *) g_try_malloc0(sizeof(wfd_oem_dev_data_s));
-       if (!edata) {
-               WDP_LOGF("Failed to allocate memory for event. [%s]",
-                               strerror(errno));
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
                __WDP_LOG_FUNC_EXIT__;
-               return;
+               return -1;
        }
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
-
-       event.edata = (void*) edata;
-       event.edata_type = WFD_OEM_EDATA_TYPE_DEVICE;
-       event.event_id = WFD_OEM_EVENT_PROV_DISC_RESP;
-       event.wps_mode = WFD_OEM_WPS_MODE_DISPLAY;
-
-       g_variant_get(parameters, "(&o&s)", &path, &pin);
-       g_strlcpy(peer_path, path, DBUS_OBJECT_PATH_MAX);
-       WDP_LOGD("Retrive Added path [%s]", peer_path);
-
-       loc = strrchr(peer_path,'/');
-       if(loc != NULL)
-               __ws_mac_compact_to_normal(loc + 1, peer_dev);
-       __ws_txt_to_mac(peer_dev, event.dev_addr);
-       WDP_LOGD("peer mac [" MACSTR "]", MAC2STR(event.dev_addr));
 
-       g_strlcpy(event.wps_pin, pin, WS_PINSTR_LEN + 1);
-       WDP_LOGD("Retrive pin [%s]", event.wps_pin);
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
-                       __ws_peer_property, event.edata);
+       dbus_set_method_param(&params, "Flush", g_pd->iface_path, g_dbus);
+       params.params = NULL;
 
-       g_pd->callback(g_pd->user_data, &event);
-       g_free(event.edata);
+       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to flush");
 
        __WDP_LOG_FUNC_EXIT__;
+       return 0;
 }
 
-static void _ws_process_prov_disc_req_enter_pin(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static int _ws_cancel(void)
 {
        __WDP_LOG_FUNC_ENTER__;
-       wfd_oem_event_s event;
-       wfd_oem_dev_data_s *edata = NULL;
-       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+       GDBusConnection *g_dbus = NULL;
+       dbus_method_param_s params;
+       int res = 0;
 
-       edata = (wfd_oem_dev_data_s *) g_try_malloc0(sizeof(wfd_oem_dev_data_s));
-       if (!edata) {
-               WDP_LOGF("Failed to allocate memory for event. [%s]",
-                               strerror(errno));
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
                __WDP_LOG_FUNC_EXIT__;
-               return;
+               return -1;
        }
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
 
-       event.edata = (void*) edata;
-       event.edata_type = WFD_OEM_EDATA_TYPE_DEVICE;
-       event.event_id = WFD_OEM_EVENT_PROV_DISC_REQ;
-       event.wps_mode = WFD_OEM_WPS_MODE_KEYPAD;
 
-       __ws_path_to_addr(peer_path, event.dev_addr, parameters);
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
-                       __ws_peer_property, event.edata);
+       dbus_set_method_param(&params, "Cancel", g_pd->iface_path , g_dbus);
+       params.params = NULL;
 
-       g_pd->callback(g_pd->user_data, &event);
-       g_free(event.edata);
+       res = dbus_method_call(&params, SUPPLICANT_WPS, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to cancel");
 
        __WDP_LOG_FUNC_EXIT__;
+       return 0;
 }
 
-static void _ws_process_prov_disc_resp_enter_pin(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+int ws_get_advertise_service(const char *peer_path, GList **asp_services)
 {
        __WDP_LOG_FUNC_ENTER__;
-       wfd_oem_event_s event;
-       wfd_oem_dev_data_s *edata = NULL;
-       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+       GDBusConnection *g_dbus = NULL;
+       GVariant *param = NULL;
+       GVariant *reply = NULL;
+       GVariant *temp1 = NULL;
+       GVariant *temp2 = NULL;
+       GError *error = NULL;
+       GVariantIter *iter = NULL;
+       wfd_oem_advertise_service_s *service;
+       wfd_oem_asp_service_s *seek = NULL;
+       unsigned char desc[7];
+       unsigned int adv_id;
+       unsigned int config_method;
+       unsigned char length;
+       char *value;
+       int cnt;
+       int res = 0;
 
-       edata = (wfd_oem_dev_data_s *) g_try_malloc0(sizeof(wfd_oem_dev_data_s));
-       if (!edata) {
-               WDP_LOGF("Failed to allocate memory for event. [%s]",
-                               strerror(errno));
-               __WDP_LOG_FUNC_EXIT__;
-               return;
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               return -1;
        }
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
 
-       event.edata = (void*) edata;
-       event.edata_type = WFD_OEM_EDATA_TYPE_DEVICE;
-       event.event_id = WFD_OEM_EVENT_PROV_DISC_RESP;
-       event.wps_mode = WFD_OEM_WPS_MODE_KEYPAD;
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               return -1;
+       }
 
-       __ws_path_to_addr(peer_path, event.dev_addr, parameters);
+       param = g_variant_new("(ss)", SUPPLICANT_P2P_PEER, "AdvertiseService");
+       DEBUG_G_VARIANT("Params : ", param);
 
-       dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
-                       __ws_peer_property, event.edata);
+       reply = g_dbus_connection_call_sync(
+                       g_dbus,
+                       SUPPLICANT_SERVICE, /* bus name */
+                       peer_path, /* object path */
+                       DBUS_PROPERTIES_INTERFACE, /* interface name */
+                       DBUS_PROPERTIES_METHOD_GET, /* method name */
+                       param, /* GVariant *params */
+                       NULL, /* reply_type */
+                       G_DBUS_CALL_FLAGS_NONE, /* flags */
+                       SUPPLICANT_TIMEOUT , /* timeout */
+                       NULL, /* cancellable */
+                       &error); /* error */
 
-       g_pd->callback(g_pd->user_data, &event);
-       g_free(event.edata);
+       if (error != NULL) {
+               WDP_LOGE("Error! Failed to get peer advertise service: [%s]",
+                               error->message);
+               g_error_free(error);
+               if (reply)
+                       g_variant_unref(reply);
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-       __WDP_LOG_FUNC_EXIT__;
-}
+       if (reply != NULL) {
+               DEBUG_G_VARIANT("Reply : ", reply);
+
+               /* replay will have the format <(<ay>,)>
+                * So, you need to remove tuple out side of variant and
+                * variant out side of byte array
+                * */
+               temp1 = g_variant_get_child_value(reply, 0);
+               temp2 = g_variant_get_child_value(temp1, 0);
+               g_variant_get(temp2, "ay", &iter);
+               if (iter == NULL) {
+                       g_variant_unref(reply);
+                       WDP_LOGE("Failed to get iterator");
+                       return -1;
+               }
+               g_variant_unref(temp2);
+               g_variant_unref(temp1);
 
-static void _ws_process_prov_disc_pbc_req(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
-{
-       __WDP_LOG_FUNC_ENTER__;
-       wfd_oem_event_s event;
-       wfd_oem_dev_data_s *edata = NULL;
-       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+               while (1) {
+                       /* 4byte advertisement ID, 2 byte config method, 1byte length */
 
-       edata = (wfd_oem_dev_data_s *) g_try_malloc0(sizeof(wfd_oem_dev_data_s));
-       if (!edata) {
-               WDP_LOGF("Failed to allocate memory for event. [%s]",
-                               strerror(errno));
-               __WDP_LOG_FUNC_EXIT__;
-               return;
-       }
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+                       cnt = 0;
+                       memset(desc, 0x0, 7);
+                       while (cnt < 7 && g_variant_iter_loop(iter, "y", &desc[cnt]))
+                               cnt++;
 
-       event.edata = (void*) edata;
-       event.edata_type = WFD_OEM_EDATA_TYPE_DEVICE;
-       event.event_id = WFD_OEM_EVENT_PROV_DISC_REQ;
-       event.wps_mode = WFD_OEM_WPS_MODE_PBC;
+                       if (cnt != 7 || desc[6] == 0) {
+                               WDP_LOGE("Invalid descriptor header length cnt [%d]", cnt);
+                               g_variant_unref(reply);
+                               return res;
+                       }
 
-       __ws_path_to_addr(peer_path, event.dev_addr, parameters);
+                       adv_id = desc[3] << 24 | desc[2] << 16 | desc[1] << 8 | desc[0];
+                       config_method = desc[4] << 8 | desc[4];
+                       length = desc[6];
+                       value = NULL;
+                       value = g_try_malloc0(length + 1);
+                       if (value == NULL) {
+                               WDP_LOGE("g_try_malloc0 failed");
+                               g_variant_unref(reply);
+                               return res;
+                       }
+                       WDP_LOGD("adv_id[%u] config_method[%u]  length[%hhu]", adv_id, config_method, length);
 
-       dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
-                       __ws_peer_property, event.edata);
+                       cnt = 0;
+                       while (cnt < length && g_variant_iter_loop(iter, "y", &value[cnt]))
+                               cnt++;
 
-       g_pd->callback(g_pd->user_data, &event);
-       g_free(event.edata);
+                       if (cnt != length) {
+                               WDP_LOGE("Length doesn't matched with header value cnt [%d]", cnt);
+                               g_variant_unref(reply);
+                               g_free(value);
+                               return res;
+                       }
+
+                       service = NULL;
+                       service = (wfd_oem_advertise_service_s *)
+                                       g_try_malloc0(sizeof(wfd_oem_advertise_service_s));
+                       if (service == NULL) {
+                               WDP_LOGE("g_try_malloc0 failed");
+                               g_variant_unref(reply);
+                               g_free(value);
+                               return res;
+                       }
+                       service->adv_id = adv_id;
+                       service->config_method = config_method;
+                       service->service_type_length = length;
+                       service->service_type = value;
+
+GLIST_ITER_START(seek_list, seek)
+                       if (g_strcmp0(seek->service_type, service->service_type) == 0) {
+                               WDP_LOGD("service type matched [%s] search_id [%llu]",
+                                               service->service_type, seek->search_id);
+                       } else {
+                               seek = NULL;
+                       }
+GLIST_ITER_END()
 
+                       if (seek != NULL && seek->service_info != NULL) {
+                               WDP_LOGD("service info exists, service discovery will be performed");
+                       } else {
+                               WDP_LOGD("service info doesn't exists. Add service to list");
+                               if (seek)
+                                       service->search_id = seek->search_id;
+                               *asp_services = g_list_append(*asp_services, service);
+                       }
+               }
+               g_variant_unref(reply);
+       }
        __WDP_LOG_FUNC_EXIT__;
+       return res;
 }
 
-static void _ws_process_prov_disc_pbc_resp(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+
+int ws_get_advertise_asp_service(const char *peer_path, GList **asp_services)
 {
        __WDP_LOG_FUNC_ENTER__;
-       wfd_oem_event_s event;
-       wfd_oem_dev_data_s *edata = NULL;
-       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+       GDBusConnection *g_dbus = NULL;
+       GVariant *param = NULL;
+       GVariant *reply = NULL;
+       GVariant *temp1 = NULL;
+       GVariant *temp2 = NULL;
+       GError *error = NULL;
+       GVariantIter *iter = NULL;
+       wfd_oem_advertise_service_s *service;
+       wfd_oem_asp_service_s *seek = NULL;
+       unsigned char desc[7];
+       unsigned int adv_id;
+       unsigned int config_method;
+       unsigned char length;
+       char *service_type = NULL;
+       char *instance_name = NULL;
+       unsigned char instance_length = 0;
+       int cnt;
+       int res = 0;
 
-       edata = (wfd_oem_dev_data_s *) g_try_malloc0(sizeof(wfd_oem_dev_data_s));
-       if (!edata) {
-               WDP_LOGF("Failed to allocate memory for event. [%s]",
-                               strerror(errno));
-               __WDP_LOG_FUNC_EXIT__;
-               return;
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               return -1;
        }
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
 
-       event.edata = (void*) edata;
-       event.edata_type = WFD_OEM_EDATA_TYPE_DEVICE;
-       event.event_id = WFD_OEM_EVENT_PROV_DISC_RESP;
-       event.wps_mode = WFD_OEM_WPS_MODE_PBC;
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               return -1;
+       }
 
-       __ws_path_to_addr(peer_path, event.dev_addr, parameters);
+       param = g_variant_new("(ss)", SUPPLICANT_P2P_PEER, "AdvertiseASPService");
+       DEBUG_G_VARIANT("Params : ", param);
 
-       dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
-                       __ws_peer_property, event.edata);
+       reply = g_dbus_connection_call_sync(
+                       g_dbus,
+                       SUPPLICANT_SERVICE, /* bus name */
+                       peer_path, /* object path */
+                       DBUS_PROPERTIES_INTERFACE, /* interface name */
+                       DBUS_PROPERTIES_METHOD_GET, /* method name */
+                       param, /* GVariant *params */
+                       NULL, /* reply_type */
+                       G_DBUS_CALL_FLAGS_NONE, /* flags */
+                       SUPPLICANT_TIMEOUT , /* timeout */
+                       NULL, /* cancellable */
+                       &error); /* error */
 
-       g_pd->callback(g_pd->user_data, &event);
-       g_free(event.edata);
+       if (error != NULL) {
+               WDP_LOGE("Error! Failed to get peer advertise service: [%s]",
+                               error->message);
+               g_error_free(error);
+               if (reply)
+                       g_variant_unref(reply);
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
+       if (reply != NULL) {
+               DEBUG_G_VARIANT("Reply : ", reply);
+
+               /* replay will have the format <(<ay>,)>
+                * So, you need to remove tuple out side of variant and
+                * variant out side of byte array
+                * */
+               temp1 = g_variant_get_child_value(reply, 0);
+               temp2 = g_variant_get_child_value(temp1, 0);
+               g_variant_get(temp2, "ay", &iter);
+               if (iter == NULL) {
+                       g_variant_unref(reply);
+                       WDP_LOGE("Failed to get iterator");
+                       return -1;
+               }
+               g_variant_unref(temp2);
+               g_variant_unref(temp1);
+
+               while (1) {
+                       /* 4byte advertisement ID, 2 byte config method, 1byte length */
+
+                       cnt = 0;
+                       memset(desc, 0x0, 7);
+                       while (cnt < 7 && g_variant_iter_loop(iter, "y", &desc[cnt]))
+                               cnt++;
+
+                       if (cnt != 7 || desc[6] == 0) {
+                               WDP_LOGE("Invalid descriptor header length cnt [%d]", cnt);
+                               g_variant_unref(reply);
+                               return res;
+                       }
+
+                       adv_id = desc[3] << 24 | desc[2] << 16 | desc[1] << 8 | desc[0];
+                       config_method = desc[4] << 8 | desc[4];
+                       length = desc[6];
+                       service_type = g_try_malloc0(length + 1);
+                       if (service_type == NULL) {
+                               WDP_LOGE("g_try_malloc0 failed");
+                               g_variant_unref(reply);
+                               return res;
+                       }
+                       WDP_LOGD("adv_id[%u] config_method[%u]  length[%hhu]", adv_id, config_method, length);
+
+                       cnt = 0;
+                       while (cnt < length + 1 && g_variant_iter_loop(iter, "y", &service_type[cnt]))
+                               cnt++;
+
+                       if (cnt != length + 1) {
+                               WDP_LOGE("Length doesn't matched with header value cnt [%d]", cnt);
+                               g_variant_unref(reply);
+                               g_free(service_type);
+                               return res;
+                       }
+
+                       instance_length = (unsigned char)service_type[length];
+                       service_type[length] = '\0';
+
+                       if (instance_length != 0) {
+                               instance_name = g_try_malloc0(instance_length + 1);
+                               if (instance_name == NULL) {
+                                       WDP_LOGE("g_try_malloc0 failed");
+                                       g_variant_unref(reply);
+                                       g_free(service_type);
+                                       return res;
+                               }
+                               WDP_LOGD("instnace name length[%hhu]", instance_length);
+
+                               cnt = 0;
+                               while (cnt < instance_length && g_variant_iter_loop(iter, "y", &instance_name[cnt]))
+                                       cnt++;
+
+                               if (cnt != instance_length) {
+                                       WDP_LOGE("Length doesn't matched with header value cnt [%d]", cnt);
+                                       g_variant_unref(reply);
+                                       g_free(service_type);
+                                       g_free(instance_name);
+                                       return res;
+                               }
+                       }
 
+                       service = NULL;
+                       service = (wfd_oem_advertise_service_s *)
+                                       g_try_malloc0(sizeof(wfd_oem_advertise_service_s));
+                       if (service == NULL) {
+                               WDP_LOGE("g_try_malloc0 failed");
+                               g_variant_unref(reply);
+                               g_free(service_type);
+                               g_free(instance_name);
+                               return res;
+                       }
+                       service->adv_id = adv_id;
+                       service->config_method = config_method;
+                       service->service_type_length = length;
+                       service->service_type = service_type;
+                       service->instance_name_length = instance_length;
+                       service->instance_name = instance_name;
+
+GLIST_ITER_START(seek_list, seek)
+                       if (g_strcmp0(seek->service_type, service->service_type) == 0) {
+                               /* TODO: We need to support for instance name also hear */
+                               WDP_LOGD("service type matched [%s] search_id [%llu]",
+                                               service->service_type, seek->search_id);
+                       } else {
+                               seek = NULL;
+                       }
+GLIST_ITER_END()
+
+                       if (seek != NULL && seek->service_info != NULL) {
+                               WDP_LOGD("service info exists, service discovery will be performed");
+                       } else {
+                               WDP_LOGD("service info doesn't exists. Add service to list");
+                               if (seek)
+                                       service->search_id = seek->search_id;
+                               *asp_services = g_list_append(*asp_services, service);
+                       }
+               }
+               g_variant_unref(reply);
+       }
        __WDP_LOG_FUNC_EXIT__;
+       return res;
 }
 
-static void _ws_process_prov_disc_failure(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static void _ws_process_device_found_properties(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
        wfd_oem_event_s event;
+       wfd_oem_dev_data_s *dev_data = NULL;
        static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
-       static unsigned char peer_dev[OEM_MACSTR_LEN] = {'\0',};
+       GVariantIter *iter = NULL;
        const char *path = NULL;
-       int prov_status = 0;
-       char *loc = NULL;
 
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
 
-       event.edata_type = WFD_OEM_EDATA_TYPE_DEVICE;
-       event.event_id = WFD_OEM_EVENT_PROV_DISC_FAIL;
+       if (!__is_valid_plugin())
+               return;
+
+       dev_data = __create_dev_data();
+       if (!dev_data) {
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       __set_event_data(WFD_OEM_EVENT_PEER_FOUND,
+                       WFD_OEM_EDATA_TYPE_DEVICE,
+                       (void *)dev_data,
+                       &event);
 
-       g_variant_get(parameters, "(&oi)", &path, &prov_status);
+       g_variant_get(parameters, "(&oa{sv})", &path, &iter);
        g_strlcpy(peer_path, path, DBUS_OBJECT_PATH_MAX);
        WDP_LOGD("Retrive Added path [%s]", peer_path);
-       WDP_LOGD("Retrive Failure stateus [%d]", prov_status);
-
-       loc = strrchr(peer_path,'/');
-       if(loc != NULL)
-               __ws_mac_compact_to_normal(loc + 1, peer_dev);
-       __ws_txt_to_mac(peer_dev, event.dev_addr);
-       WDP_LOGE("peer mac [" MACSTR "]", MAC2STR(event.dev_addr));
 
-       g_pd->callback(g_pd->user_data, &event);
+       __extract_addr_from_path(peer_path, event.dev_addr);
 
-       __WDP_LOG_FUNC_EXIT__;
-}
+       if (iter != NULL) {
+               gchar *key = NULL;
+               GVariant *value = NULL;
 
-static void _ws_process_group_started(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
-{
-       __WDP_LOG_FUNC_ENTER__;
-       GVariantIter *iter = NULL;
-       wfd_oem_event_s event;
-       wfd_oem_group_data_s *edata = NULL;
+               while (g_variant_iter_loop(iter, "{sv}", &key, &value)) {
+                       CHECK_KEY_VALUE(key, value);
 
-       edata = (wfd_oem_group_data_s*)calloc(1, sizeof(wfd_oem_group_data_s));
-       if (!edata) {
-               WDP_LOGF("Failed to allocate memory for event. [%s]",
-                               strerror(errno));
-               __WDP_LOG_FUNC_EXIT__;
-               return;
+                       __ws_peer_property(key, value, (void *)event.edata);
+               }
+               g_variant_iter_free(iter);
        }
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
 
-       event.edata = (void*) edata;
-       event.edata_type = WFD_OEM_EDATA_TYPE_GROUP;
-       event.event_id = WFD_OEM_EVENT_GROUP_CREATED;
+       if (dev_data->has_asp_services)
+               ws_get_advertise_service(peer_path, (GList **)&(event.asp_services));
+       if (dev_data->has_asp2_services)
+               ws_get_advertise_asp_service(peer_path, (GList **)&(event.asp2_services));
 
-       if(parameters != NULL){
-               g_variant_get(parameters, "(a{sv})", &iter);
+       if (g_pd->callback->peer_found_cb)
+               g_pd->callback->peer_found_cb(&event);
 
-               if (iter != NULL) {
-                       dbus_property_foreach(iter, __ws_extract_group_details, &event);
-                       g_variant_iter_free(iter);
+       if (event.asp_services != NULL) {
+               GList *l;
+               wfd_oem_advertise_service_s *service;
+               for (l = (GList *)event.asp_services; l != NULL; l = l->next) {
+                       service = (wfd_oem_advertise_service_s *)l->data;
+                       event.asp_services = g_list_remove(l, service);
+                       g_free(service->service_type);
+                       g_free(service);
+               }
+       }
+       if (event.asp2_services != NULL) {
+               GList *l;
+               wfd_oem_advertise_service_s *service;
+               for (l = (GList *)event.asp2_services; l != NULL; l = l->next) {
+                       service = (wfd_oem_advertise_service_s *)l->data;
+                       event.asp_services = g_list_remove(l, service);
+                       g_free(service->service_type);
+                       g_free(service->instance_name);
+                       g_free(service);
                }
-       } else {
-               WDP_LOGE("No properties");
        }
 
-       g_pd->callback(g_pd->user_data, &event);
-       g_free(event.edata);
+       __destroy_dev_data(dev_data);
 
        __WDP_LOG_FUNC_EXIT__;
 }
 
-static void _ws_process_go_neg_success(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static void _ws_process_device_lost(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
-       GVariantIter *iter = NULL;
        wfd_oem_event_s event;
-       wfd_oem_conn_data_s *edata = NULL;
+       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
 
-       edata = (wfd_oem_conn_data_s*)calloc(1, sizeof(wfd_oem_conn_data_s));
-       if (!edata) {
-               WDP_LOGF("Failed to allocate memory for event. [%s]",
-                               strerror(errno));
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
                __WDP_LOG_FUNC_EXIT__;
                return;
        }
+
        memset(&event, 0x0, sizeof(wfd_oem_event_s));
 
-       event.edata = edata;
-       event.edata_type = WFD_OEM_EDATA_TYPE_CONN;
-       event.event_id = WFD_OEM_EVENT_GO_NEG_DONE;
+       event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
+       event.event_id = WFD_OEM_EVENT_PEER_DISAPPEARED;
 
-       if (parameters != NULL){
-               g_variant_get(parameters, "(a{sv})", &iter);
+       __ws_path_to_addr(peer_path, event.dev_addr, parameters);
 
-               if (iter != NULL) {
-                       dbus_property_foreach(iter, __ws_extract_gonegsuccess_details, &event);
-                       g_variant_iter_free(iter);
-               }
-       } else {
-               WDP_LOGE("No properties");
-       }
+       if (g_pd->callback->peer_disappeared_cb)
+               g_pd->callback->peer_disappeared_cb(&event);
 
-       g_pd->callback(g_pd->user_data, &event);
-       g_free(edata);
 
        __WDP_LOG_FUNC_EXIT__;
 }
 
-static void _ws_process_go_neg_failure(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static void _ws_process_find_stoppped(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
-       GVariantIter *iter = NULL;
        wfd_oem_event_s event;
-       wfd_oem_conn_data_s *edata = NULL;
 
-       edata = (wfd_oem_conn_data_s *) g_try_malloc0(sizeof(wfd_oem_conn_data_s));
-       if (!edata) {
-               WDP_LOGF("Failed to allocate memory for event. [%s]",
-                               strerror(errno));
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
                __WDP_LOG_FUNC_EXIT__;
                return;
        }
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
-
-       event.edata = (void*) edata;
-       event.edata_type = WFD_OEM_EDATA_TYPE_DEVICE;
-       event.event_id = WFD_OEM_EVENT_GO_NEG_FAIL;
 
-       if (parameters != NULL) {
-               g_variant_get(parameters, "(a{sv})", &iter);
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
 
-               if (iter != NULL) {
-                       dbus_property_foreach(iter, __ws_extract_gonegfailaure_details, &event);
-                       g_variant_iter_free(iter);
-               }
-       } else {
-               WDP_LOGE("No properties");
-       }
+       event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
+       event.event_id = WFD_OEM_EVENT_DISCOVERY_FINISHED;
 
-       g_pd->callback(g_pd->user_data, &event);
-       g_free(event.edata);
+       if (g_pd->callback->discovery_finished_cb)
+               g_pd->callback->discovery_finished_cb(&event);
 
        __WDP_LOG_FUNC_EXIT__;
 }
 
-static void _ws_process_go_neg_request(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static void _ws_process_prov_disc_req_display_pin(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
        wfd_oem_event_s event;
-       wfd_oem_dev_data_s *edata = NULL;
+       wfd_oem_dev_data_s *dev_data = NULL;
        static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
-       static unsigned char peer_dev[OEM_MACSTR_LEN] = {'\0',};
        const char *path = NULL;
-       char * loc = NULL;
+       const char *pin = NULL;
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
 
-       int dev_passwd_id = 0;
-       int device_go_intent = 0;
+       if (!__is_valid_plugin())
+               return;
 
-       edata = (wfd_oem_dev_data_s *) g_try_malloc0(sizeof(wfd_oem_dev_data_s));
-       if (!edata) {
-               WDP_LOGF("Failed to allocate memory for event. [%s]",
-                               strerror(errno));
+       dev_data = __create_dev_data();
+       if (!dev_data) {
                __WDP_LOG_FUNC_EXIT__;
                return;
        }
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
 
-       event.edata = (void*) edata;
-       event.edata_type = WFD_OEM_EDATA_TYPE_DEVICE;
-       event.event_id = WFD_OEM_EVENT_GO_NEG_REQ;
+       __set_event_data(WFD_OEM_EVENT_PROV_DISC_REQ,
+                       WFD_OEM_EDATA_TYPE_DEVICE,
+                       (void *)dev_data,
+                       &event);
+       event.wps_mode = WFD_OEM_WPS_MODE_DISPLAY;
 
-       g_variant_get(parameters, "(&oqy)", &path, &dev_passwd_id, &device_go_intent);
+       g_variant_get(parameters, "(&o&s)", &path, &pin);
        g_strlcpy(peer_path, path, DBUS_OBJECT_PATH_MAX);
+       WDP_LOGD("Retrive Added path [%s]", peer_path);
 
-       WDP_LOGD("Retrive peer path [%s]", peer_path);
-       WDP_LOGD("Retrive dev_passwd_id [%d]", dev_passwd_id);
-       WDP_LOGD("Retrive device_go_intent [%d]", device_go_intent);
-
-       if (dev_passwd_id == WS_DEV_PASSWD_ID_PUSH_BUTTON)
-               event.wps_mode = WFD_OEM_WPS_MODE_PBC;
-       else if (dev_passwd_id == WS_DEV_PASSWD_ID_REGISTRAR_SPECIFIED)
-               event.wps_mode = WFD_OEM_WPS_MODE_DISPLAY;
-       else if (dev_passwd_id == WS_DEV_PASSWD_ID_USER_SPECIFIED)
-               event.wps_mode = WFD_OEM_WPS_MODE_KEYPAD;
-       else
-               event.wps_mode = WFD_OEM_WPS_MODE_NONE;
-       edata->device_go_intent = device_go_intent;
+       __extract_addr_from_path(peer_path, event.dev_addr);
 
-       loc = strrchr(peer_path,'/');
-       if(loc != NULL)
-               __ws_mac_compact_to_normal(loc + 1, peer_dev);
-       __ws_txt_to_mac(peer_dev, event.dev_addr);
-       WDP_LOGD("peer mac [" MACSTR "]", MAC2STR(event.dev_addr));
+       g_strlcpy(event.wps_pin, pin, WS_PINSTR_LEN + 1);
+       WDP_LOGD("Retrive pin [%s]", event.wps_pin);
 
        dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
                        __ws_peer_property, event.edata);
 
-       g_pd->callback(g_pd->user_data, &event);
-       g_free(event.edata);
+       if (g_pd->callback->prov_disc_req_cb)
+               g_pd->callback->prov_disc_req_cb(&event);
+
+       __destroy_dev_data(dev_data);
 
        __WDP_LOG_FUNC_EXIT__;
 }
-static void _ws_process_invitation_received(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+
+static void _ws_process_prov_disc_resp_display_pin(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
-       GVariantIter *iter = NULL;
        wfd_oem_event_s event;
-       wfd_oem_invite_data_s *edata = NULL;
+       wfd_oem_dev_data_s *dev_data = NULL;
+       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+       const char *path = NULL;
+       const char *pin = NULL;
 
-       edata = (wfd_oem_invite_data_s *) g_try_malloc0(sizeof(wfd_oem_invite_data_s));
-       if (!edata) {
-               WDP_LOGF("Failed to allocate memory for event. [%s]",
-                               strerror(errno));
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!__is_valid_plugin())
+               return;
+
+       dev_data = __create_dev_data();
+       if (!dev_data) {
                __WDP_LOG_FUNC_EXIT__;
                return;
        }
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
 
-       event.edata = (void*) edata;
-       event.edata_type = WFD_OEM_EDATA_TYPE_INVITE;
-       event.event_id = WFD_OEM_EVENT_INVITATION_REQ;
+       __set_event_data(WFD_OEM_EVENT_PROV_DISC_RESP,
+                       WFD_OEM_EDATA_TYPE_DEVICE,
+                       (void *)dev_data,
+                       &event);
+       event.wps_mode = WFD_OEM_WPS_MODE_DISPLAY;
 
-       if (parameters != NULL) {
-               g_variant_get(parameters, "(a{sv})", &iter);
+       g_variant_get(parameters, "(&o&s)", &path, &pin);
+       g_strlcpy(peer_path, path, DBUS_OBJECT_PATH_MAX);
+       WDP_LOGD("Retrive Added path [%s]", peer_path);
 
-               if (iter != NULL) {
-                       dbus_property_foreach(iter, __ws_extract_invitation_details, &event);
-                       g_variant_iter_free(iter);
-               }
-       } else {
-               WDP_LOGE("No properties");
-       }
-       memcpy(&(event.dev_addr), edata->sa, OEM_MACADDR_LEN);
+       __extract_addr_from_path(peer_path, event.dev_addr);
 
-       g_pd->callback(g_pd->user_data, &event);
-       g_free(event.edata);
+       g_strlcpy(event.wps_pin, pin, WS_PINSTR_LEN + 1);
+       WDP_LOGD("Retrive pin [%s]", event.wps_pin);
 
-       __WDP_LOG_FUNC_EXIT__;
-}
+       dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
+                       __ws_peer_property, event.edata);
 
-static void _ws_process_invitation_result(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
-{
-       __WDP_LOG_FUNC_ENTER__;
-       wfd_oem_event_s event;
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+       if (g_pd->callback->prov_disc_resp_cb)
+               g_pd->callback->prov_disc_resp_cb(&event);
 
-//     g_pd->callback(g_pd->user_data, event);
+       __destroy_dev_data(dev_data);
 
        __WDP_LOG_FUNC_EXIT__;
 }
 
-static void _ws_process_group_finished(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static void _ws_process_prov_disc_req_enter_pin(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
        wfd_oem_event_s event;
+       wfd_oem_dev_data_s *dev_data = NULL;
+       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
 
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
-
-       event.event_id = WFD_OEM_EVENT_GROUP_DESTROYED;
-       event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+       if (!__is_valid_plugin())
+               return;
 
-       g_dbus_connection_signal_unsubscribe(g_pd->g_dbus, g_pd->group_sub_id);
-       memset(g_pd->group_iface_path, 0x0, DBUS_OBJECT_PATH_MAX);
-       _ws_flush();
+       dev_data = __create_dev_data();
+       if (!dev_data) {
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       __set_event_data(WFD_OEM_EVENT_PROV_DISC_REQ,
+                       WFD_OEM_EDATA_TYPE_DEVICE,
+                       (void *)dev_data,
+                       &event);
+       event.wps_mode = WFD_OEM_WPS_MODE_KEYPAD;
+
+       __ws_path_to_addr(peer_path, event.dev_addr, parameters);
 
-       g_pd->callback(g_pd->user_data, &event);
+       dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
+                       __ws_peer_property, event.edata);
+
+       if (g_pd->callback->prov_disc_req_cb)
+               g_pd->callback->prov_disc_req_cb(&event);
+
+       __destroy_dev_data(dev_data);
 
        __WDP_LOG_FUNC_EXIT__;
 }
 
-#ifdef TIZEN_FEATURE_SERVICE_DISCOVERY
-static void _ws_process_service_discovery_response(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static void _ws_process_prov_disc_resp_enter_pin(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
-       GVariantIter *iter = NULL;
        wfd_oem_event_s event;
+       wfd_oem_dev_data_s *dev_data = NULL;
+       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
 
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
 
-       event.event_id = WFD_OEM_EVENT_SERV_DISC_RESP;
+       if (!__is_valid_plugin())
+               return;
 
-       if(parameters != NULL) {
-               g_variant_get(parameters, "(a{sv})", &iter);
-               if(iter != NULL) {
-                       dbus_property_foreach(iter, __ws_extract_servicediscoveryresponse_details, &event);
-                       event.edata_type = WFD_OEM_EDATA_TYPE_NEW_SERVICE;
-                       g_variant_iter_free(iter);
-               }
-       } else {
-               WDP_LOGE("No Properties");
+       dev_data = __create_dev_data();
+       if (!dev_data) {
+               __WDP_LOG_FUNC_EXIT__;
+               return;
        }
 
-       g_pd->callback(g_pd->user_data, &event);
+       __set_event_data(WFD_OEM_EVENT_PROV_DISC_RESP,
+                       WFD_OEM_EDATA_TYPE_DEVICE,
+                       (void *)dev_data,
+                       &event);
 
-       if (event.edata_type == WFD_OEM_EDATA_TYPE_NEW_SERVICE)
-               g_list_free((GList*) event.edata);
+       event.wps_mode = WFD_OEM_WPS_MODE_KEYPAD;
+
+       __ws_path_to_addr(peer_path, event.dev_addr, parameters);
+
+       dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
+                       __ws_peer_property, event.edata);
+
+       if (g_pd->callback->prov_disc_resp_cb)
+               g_pd->callback->prov_disc_resp_cb(&event);
+
+       __destroy_dev_data(dev_data);
 
        __WDP_LOG_FUNC_EXIT__;
 }
-#endif /* TIZEN_FEATURE_SERVICE_DISCOVERY */
 
-#if defined(TIZEN_FEATURE_ASP)
-static void _ws_process_service_asp_response(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static void _ws_process_prov_disc_pbc_req(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
-       GVariantIter *iter = NULL;
        wfd_oem_event_s event;
-       wfd_oem_asp_service_s *service, *tmp;
+       wfd_oem_dev_data_s *dev_data = NULL;
+       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
 
-       service = (wfd_oem_asp_service_s *) g_try_malloc0(sizeof(wfd_oem_asp_service_s));
-       if (!service) {
-               WDP_LOGF("Failed to allocate memory for event. [%s]",
-                               strerror(errno));
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!__is_valid_plugin())
+               return;
+
+       dev_data = __create_dev_data();
+       if (!dev_data) {
                __WDP_LOG_FUNC_EXIT__;
                return;
        }
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+       __set_event_data(WFD_OEM_EVENT_PROV_DISC_REQ,
+                       WFD_OEM_EDATA_TYPE_DEVICE,
+                       (void *)dev_data,
+                       &event);
+       event.wps_mode = WFD_OEM_WPS_MODE_PBC;
 
-       event.edata = (void*) service;
-       event.edata_type = WFD_OEM_EDATA_TYPE_ASP_SERVICE;
-       event.event_id = WFD_OEM_EVENT_ASP_SERV_RESP;
+       __ws_path_to_addr(peer_path, event.dev_addr, parameters);
 
-       if(parameters != NULL) {
-               g_variant_get(parameters, "(a{sv})", &iter);
-               if(iter != NULL) {
-                       dbus_property_foreach(iter, __ws_extract_serviceaspresponse_details, &event);
-                       g_variant_iter_free(iter);
-               }
-       } else {
-               WDP_LOGE("No Properties");
-       }
-GLIST_ITER_START(seek_list, tmp)
-       if(tmp->tran_id == service->tran_id) {
-               WDP_LOGD("srv_trans_id matched [%d] search_id [%llu]"
-                               ,tmp->tran_id, tmp->search_id);
-               service->search_id = tmp->search_id;
-               break;
-       } else {
-               tmp = NULL;
-       }
-GLIST_ITER_END()
-       g_pd->callback(g_pd->user_data, &event);
+       dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
+                       __ws_peer_property, event.edata);
 
-       g_free(service->service_name);
-       g_free(service->service_info);
-       g_free(service);
+       if (g_pd->callback->prov_disc_req_cb)
+               g_pd->callback->prov_disc_req_cb(&event);
+
+       __destroy_dev_data(dev_data);
 
        __WDP_LOG_FUNC_EXIT__;
 }
-#endif /* TIZEN_FEATURE_ASP */
 
-static void _ws_process_persistent_group_added(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static void _ws_process_prov_disc_pbc_resp(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
        wfd_oem_event_s event;
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+       wfd_oem_dev_data_s *dev_data = NULL;
+       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!__is_valid_plugin())
+               return;
+
+       dev_data = __create_dev_data();
+       if (!dev_data) {
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+       __set_event_data(WFD_OEM_EVENT_PROV_DISC_RESP,
+                       WFD_OEM_EDATA_TYPE_DEVICE,
+                       (void *)dev_data,
+                       &event);
+       event.wps_mode = WFD_OEM_WPS_MODE_PBC;
+
+       __ws_path_to_addr(peer_path, event.dev_addr, parameters);
+
+       dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
+                       __ws_peer_property, event.edata);
 
-//     g_pd->callback(g_pd->user_data, &event);
+       if (g_pd->callback->prov_disc_resp_cb)
+               g_pd->callback->prov_disc_resp_cb(&event);
+
+       __destroy_dev_data(dev_data);
 
        __WDP_LOG_FUNC_EXIT__;
 }
 
-static void _ws_process_persistent_group_removed(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static void _ws_process_prov_disc_failure(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
+       GVariantIter *iter = NULL;
        wfd_oem_event_s event;
+       wfd_oem_asp_prov_s *edata;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       edata = (wfd_oem_asp_prov_s *) g_try_malloc0(sizeof(wfd_oem_asp_prov_s));
+       if (!edata) {
+               char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
+               strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+               WDP_LOGF("Failed to allocate memory for event. [%s]",
+                               error_buf);
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
        memset(&event, 0x0, sizeof(wfd_oem_event_s));
 
-//     g_pd->callback(g_pd->user_data, &event);
+       event.edata = (void*) edata;
+       event.event_id = WFD_OEM_EVENT_PROV_DISC_FAIL;
+
+       if (parameters != NULL) {
+               g_variant_get(parameters, "(a{sv})", &iter);
+               if (iter != NULL) {
+                       dbus_property_foreach(iter, __ws_extract_provision_fail_details, &event);
+                       event.edata_type = WFD_OEM_EDATA_TYPE_ASP_PROV;
+                       g_variant_iter_free(iter);
+               }
+       } else {
+               WDP_LOGE("No Properties");
+       }
+
+       if (g_pd->callback->prov_disc_fail_cb)
+               g_pd->callback->prov_disc_fail_cb(&event);
+
+       if (event.edata_type == WFD_OEM_EDATA_TYPE_ASP_PROV)
+               g_free(edata->session_information);
+       g_free(edata);
 
        __WDP_LOG_FUNC_EXIT__;
 }
 
-static void _ws_process_wps_failed(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static void _ws_process_group_started(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
        GVariantIter *iter = NULL;
        wfd_oem_event_s event;
-       const char *name = NULL;
-
-       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+       wfd_oem_group_data_s *edata = NULL;
 
-       event.event_id = WFD_OEM_EVENT_WPS_FAIL;
-       event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
 
-       g_variant_get(parameters, "(&sa{sv})", &name, &iter);
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
 
-       WDP_LOGD("code [%s]", name);
+       edata = (wfd_oem_group_data_s*)calloc(1, sizeof(wfd_oem_group_data_s));
+       if (!edata) {
+               char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
+               strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+               WDP_LOGF("Failed to allocate memory for event. [%s]",
+                               error_buf);
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
 
-       if (iter != NULL) {
+       event.edata = (void*) edata;
+       event.edata_type = WFD_OEM_EDATA_TYPE_GROUP;
+       event.event_id = WFD_OEM_EVENT_GROUP_CREATED;
 
-               gchar *key = NULL;
-               GVariant *value = NULL;
+       if (parameters != NULL) {
+               g_variant_get(parameters, "(a{sv})", &iter);
 
-               while (g_variant_iter_loop(iter, "{sv}", &key, &value)) {
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-                       CHECK_KEY_VALUE(key, value);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+               if (iter != NULL) {
+                       dbus_property_foreach(iter, __ws_extract_group_details, &event);
+                       g_variant_iter_free(iter);
                }
-               g_variant_iter_free(iter);
+       } else {
+               WDP_LOGE("No properties");
        }
 
-       g_pd->callback(g_pd->user_data, &event);
+       if (g_pd->callback->group_created_cb)
+               g_pd->callback->group_created_cb(&event);
+
+       g_free(event.edata);
 
        __WDP_LOG_FUNC_EXIT__;
 }
 
-static void _ws_process_group_formation_failure(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static void _ws_process_go_neg_success(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
+       GVariantIter *iter = NULL;
        wfd_oem_event_s event;
+       wfd_oem_conn_data_s *edata = NULL;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
 
+       edata = (wfd_oem_conn_data_s*)calloc(1, sizeof(wfd_oem_conn_data_s));
+       if (!edata) {
+               char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
+               strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+               WDP_LOGF("Failed to allocate memory for event. [%s]",
+                               error_buf);
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
        memset(&event, 0x0, sizeof(wfd_oem_event_s));
 
-       event.event_id = WFD_OEM_EVENT_GROUP_FORMATION_FAILURE;
-       event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
+       event.edata = edata;
+       event.edata_type = WFD_OEM_EDATA_TYPE_CONN;
+       event.event_id = WFD_OEM_EVENT_GO_NEG_DONE;
+
+       if (parameters != NULL) {
+               g_variant_get(parameters, "(a{sv})", &iter);
+
+               if (iter != NULL) {
+                       dbus_property_foreach(iter, __ws_extract_gonegsuccess_details, &event);
+                       g_variant_iter_free(iter);
+               }
+       } else {
+               WDP_LOGE("No properties");
+       }
+
+       if (g_pd->callback->go_neg_done_cb)
+               g_pd->callback->go_neg_done_cb(&event);
 
-       g_pd->callback(g_pd->user_data, &event);
+       g_free(edata);
 
        __WDP_LOG_FUNC_EXIT__;
 }
 
-static void _ws_process_invitation_accepted(GDBusConnection *connection,
-               const gchar *object_path, GVariant *parameters)
+static void _ws_process_go_neg_failure(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
        GVariantIter *iter = NULL;
        wfd_oem_event_s event;
+       wfd_oem_conn_data_s *edata = NULL;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
 
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       edata = (wfd_oem_conn_data_s *) g_try_malloc0(sizeof(wfd_oem_conn_data_s));
+       if (!edata) {
+               char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
+               strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+               WDP_LOGF("Failed to allocate memory for event. [%s]",
+                               error_buf);
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
        memset(&event, 0x0, sizeof(wfd_oem_event_s));
 
-       event.event_id = WFD_OEM_EVENT_INVITATION_ACCEPTED;
-       event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
+       event.edata = (void*) edata;
+       event.edata_type = WFD_OEM_EDATA_TYPE_DEVICE;
+       event.event_id = WFD_OEM_EVENT_GO_NEG_FAIL;
 
        if (parameters != NULL) {
                g_variant_get(parameters, "(a{sv})", &iter);
 
                if (iter != NULL) {
-                       gchar *key = NULL;
-                       GVariant *value = NULL;
-
-                       while (g_variant_iter_loop(iter, "{sv}", &key, &value)) {
-                               CHECK_KEY_VALUE(key, value);
-                               if(g_strcmp0(key, "sa") == 0)
-                                       if (__ws_unpack_ay(event.dev_addr, value, WS_MACADDR_LEN))
-                                               WDP_LOGI("[" MACSTR "]", MAC2STR(event.dev_addr));
-                       }
+                       dbus_property_foreach(iter, __ws_extract_gonegfailaure_details, &event);
                        g_variant_iter_free(iter);
                }
+       } else {
+               WDP_LOGE("No properties");
        }
 
-       g_pd->callback(g_pd->user_data, &event);
+       if (g_pd->callback->go_neg_fail_cb)
+               g_pd->callback->go_neg_fail_cb(&event);
+
+       g_free(event.edata);
+
        __WDP_LOG_FUNC_EXIT__;
 }
 
-static struct {
-       const char *interface;
-       const char *member;
-       void (*function) (GDBusConnection *connection,const gchar *object_path,
-                       GVariant *parameters);
-} ws_p2pdevice_signal_map[] = {
-       {
-               SUPPLICANT_P2PDEVICE,
-               "DeviceFound",
-               _ws_process_device_found
-       },
-       {
-               SUPPLICANT_P2PDEVICE,
-               "DeviceLost",
-               _ws_process_device_lost
+static void __set_wps_mode_for_event(int dev_passwd_id, wfd_oem_event_s *event)
+{
+       if (!event)
+               return;
+
+       WDP_LOGD("Retrive dev_passwd_id [%d]", dev_passwd_id);
+
+       if (dev_passwd_id == WS_DEV_PASSWD_ID_PUSH_BUTTON)
+               event->wps_mode = WFD_OEM_WPS_MODE_PBC;
+       else if (dev_passwd_id == WS_DEV_PASSWD_ID_REGISTRAR_SPECIFIED)
+               event->wps_mode = WFD_OEM_WPS_MODE_DISPLAY;
+       else if (dev_passwd_id == WS_DEV_PASSWD_ID_USER_SPECIFIED)
+               event->wps_mode = WFD_OEM_WPS_MODE_KEYPAD;
+       else
+               event->wps_mode = WFD_OEM_WPS_MODE_NONE;
+}
+
+static void _ws_process_go_neg_request(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_event_s event;
+       wfd_oem_dev_data_s *dev_data = NULL;
+       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+       const char *path = NULL;
+       int dev_passwd_id = 0;
+       int device_go_intent = 0;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!__is_valid_plugin())
+               return;
+
+       dev_data = __create_dev_data();
+       if (!dev_data) {
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+       __set_event_data(WFD_OEM_EVENT_GO_NEG_REQ,
+                       WFD_OEM_EDATA_TYPE_DEVICE,
+                       (void *)dev_data,
+                       &event);
+
+       g_variant_get(parameters, "(&oqy)", &path, &dev_passwd_id, &device_go_intent);
+       g_strlcpy(peer_path, path, DBUS_OBJECT_PATH_MAX);
+
+       WDP_LOGD("Retrive peer path [%s]", peer_path);
+       __set_wps_mode_for_event(dev_passwd_id, &event);
+       WDP_LOGD("Retrive device_go_intent [%d]", device_go_intent);
+       dev_data->device_go_intent = device_go_intent;
+
+       __extract_addr_from_path(peer_path, event.dev_addr);
+
+       dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
+                       __ws_peer_property, event.edata);
+
+       if (g_pd->callback->go_neg_req_cb)
+               g_pd->callback->go_neg_req_cb(&event);
+
+       __destroy_dev_data(dev_data);
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+static void _ws_process_invitation_received(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       GVariantIter *iter = NULL;
+       wfd_oem_event_s event;
+       wfd_oem_invite_data_s *edata = NULL;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       edata = (wfd_oem_invite_data_s *) g_try_malloc0(sizeof(wfd_oem_invite_data_s));
+       if (!edata) {
+               char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
+               strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+               WDP_LOGF("Failed to allocate memory for event. [%s]",
+                               error_buf);
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+
+       event.edata = (void*) edata;
+       event.edata_type = WFD_OEM_EDATA_TYPE_INVITE;
+       event.event_id = WFD_OEM_EVENT_INVITATION_REQ;
+
+       if (parameters != NULL) {
+               g_variant_get(parameters, "(a{sv})", &iter);
+
+               if (iter != NULL) {
+                       dbus_property_foreach(iter, __ws_extract_invitation_details, &event);
+                       g_variant_iter_free(iter);
+               }
+       } else {
+               WDP_LOGE("No properties");
+       }
+       memcpy(&(event.dev_addr), edata->sa, OEM_MACADDR_LEN);
+
+       if (g_pd->callback->invitation_req_cb)
+               g_pd->callback->invitation_req_cb(&event);
+
+       g_free(event.edata);
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static void _ws_process_invitation_result(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_event_s event;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static void _ws_process_group_finished(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_event_s event;
+       int i = 0;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+
+       event.event_id = WFD_OEM_EVENT_GROUP_DESTROYED;
+       event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
+
+       for (i = 0; ws_group_signal_map[i].member != NULL; i++) {
+               g_dbus_connection_signal_unsubscribe(g_pd->g_dbus, ws_group_signal_map[i].sub_id);
+               ws_group_signal_map[i].sub_id = 0;
+       }
+       memset(g_pd->group_iface_path, 0x0, DBUS_OBJECT_PATH_MAX);
+       _ws_flush();
+
+       if (g_pd->callback->group_destroyed_cb)
+               g_pd->callback->group_destroyed_cb(&event);
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static void _ws_process_service_discovery_response(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       GVariantIter *iter = NULL;
+       wfd_oem_event_s event;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+
+       event.event_id = WFD_OEM_EVENT_SERV_DISC_RESP;
+
+       if (parameters != NULL) {
+               g_variant_get(parameters, "(a{sv})", &iter);
+               if (iter != NULL) {
+                       dbus_property_foreach(iter, __ws_extract_servicediscoveryresponse_details, &event);
+                       event.edata_type = WFD_OEM_EDATA_TYPE_NEW_SERVICE;
+                       g_variant_iter_free(iter);
+               }
+       } else {
+               WDP_LOGE("No Properties");
+       }
+
+       if (g_pd->callback->serv_disc_resp_cb)
+               g_pd->callback->serv_disc_resp_cb(&event);
+
+       if (event.edata_type == WFD_OEM_EDATA_TYPE_NEW_SERVICE)
+               g_list_free((GList*) event.edata);
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static void _ws_process_service_asp_response(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       GVariantIter *iter = NULL;
+       wfd_oem_event_s event;
+       wfd_oem_asp_service_s *service = NULL;
+       wfd_oem_asp_service_s *tmp = NULL;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       service = (wfd_oem_asp_service_s *) g_try_malloc0(sizeof(wfd_oem_asp_service_s));
+       if (!service) {
+               char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
+               strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+               WDP_LOGF("Failed to allocate memory for event. [%s]",
+                               error_buf);
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+
+       event.edata = (void*) service;
+       event.edata_type = WFD_OEM_EDATA_TYPE_ASP_SERVICE;
+       event.event_id = WFD_OEM_EVENT_ASP_SERV_RESP;
+
+       if (parameters != NULL) {
+               g_variant_get(parameters, "(a{sv})", &iter);
+               if (iter != NULL) {
+                       dbus_property_foreach(iter, __ws_extract_serviceaspresponse_details, &event);
+                       g_variant_iter_free(iter);
+               }
+       } else {
+               WDP_LOGE("No Properties");
+       }
+GLIST_ITER_START(seek_list, tmp)
+       if (tmp->tran_id == service->tran_id) {
+               WDP_LOGD("srv_trans_id matched [%d] search_id [%llu]"
+                               , tmp->tran_id, tmp->search_id);
+               service->search_id = tmp->search_id;
+               break;
+       } else {
+               tmp = NULL;
+       }
+GLIST_ITER_END()
+
+       if (tmp != NULL && tmp->service_info != NULL) {
+               if (g_pd->callback->asp_serv_resp_cb)
+                       g_pd->callback->asp_serv_resp_cb(&event);
+       } else {
+               WDP_LOGD("service info is not required, don't notify to user");
+       }
+
+       g_free(service->service_type);
+       g_free(service->service_info);
+       g_free(service);
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static void _ws_process_persistent_group_added(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_event_s event;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static void _ws_process_persistent_group_removed(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_event_s event;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static void _ws_process_wps_failed(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       GVariantIter *iter = NULL;
+       wfd_oem_event_s event;
+       const char *name = NULL;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+
+       event.event_id = WFD_OEM_EVENT_WPS_FAIL;
+       event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
+
+       g_variant_get(parameters, "(&sa{sv})", &name, &iter);
+
+       WDP_LOGD("code [%s]", name);
+
+       if (iter != NULL) {
+
+               gchar *key = NULL;
+               GVariant *value = NULL;
+
+               while (g_variant_iter_loop(iter, "{sv}", &key, &value))
+                       CHECK_KEY_VALUE(key, value);
+
+               g_variant_iter_free(iter);
+       }
+
+       if (g_pd->callback->wps_fail_cb)
+               g_pd->callback->wps_fail_cb(&event);
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static void _ws_process_group_formation_failure(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_event_s event;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+
+       event.event_id = WFD_OEM_EVENT_GROUP_FORMATION_FAILURE;
+       event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
+
+       if (g_pd->callback->group_formation_failure_cb)
+               g_pd->callback->group_formation_failure_cb(&event);
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static void _ws_process_invitation_accepted(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       GVariantIter *iter = NULL;
+       wfd_oem_event_s event;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+
+       event.event_id = WFD_OEM_EVENT_INVITATION_ACCEPTED;
+       event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
+
+       if (parameters != NULL) {
+               g_variant_get(parameters, "(a{sv})", &iter);
+
+               if (iter != NULL) {
+                       gchar *key = NULL;
+                       GVariant *value = NULL;
+
+                       while (g_variant_iter_loop(iter, "{sv}", &key, &value)) {
+                               CHECK_KEY_VALUE(key, value);
+
+                               if (g_strcmp0(key, "sa") == 0)
+                                       if (__ws_unpack_ay(event.dev_addr, value, WS_MACADDR_LEN))
+                                               WDP_LOGI("[" MACSTR "]", MAC2STR(event.dev_addr));
+                       }
+                       g_variant_iter_free(iter);
+               }
+       }
+
+       if (g_pd->callback->invitation_accepted_cb)
+               g_pd->callback->invitation_accepted_cb(&event);
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static void _ws_process_asp_provision_start(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       GVariantIter *iter = NULL;
+       wfd_oem_event_s event;
+       wfd_oem_asp_prov_s *edata;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       edata = (wfd_oem_asp_prov_s *) g_try_malloc0(sizeof(wfd_oem_asp_prov_s));
+       if (!edata) {
+               char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
+               strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+               WDP_LOGF("Failed to allocate memory for event. [%s]",
+                               error_buf);
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+
+       event.edata = (void*) edata;
+       event.event_id = WFD_OEM_EVENT_ASP_PROV_START;
+
+       if (parameters != NULL) {
+               g_variant_get(parameters, "(a{sv})", &iter);
+               if (iter != NULL) {
+                       dbus_property_foreach(iter, __ws_extract_asp_provision_start_details, &event);
+                       event.edata_type = WFD_OEM_EDATA_TYPE_ASP_PROV;
+                       g_variant_iter_free(iter);
+               }
+       } else {
+               WDP_LOGE("No Properties");
+       }
+
+       if (g_pd->callback->asp_prov_start_cb)
+               g_pd->callback->asp_prov_start_cb(&event);
+
+       if (event.edata_type == WFD_OEM_EDATA_TYPE_ASP_PROV)
+               g_free(edata->session_information);
+       g_free(edata);
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static void _ws_process_asp_provision_done(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       GVariantIter *iter = NULL;
+       wfd_oem_event_s event;
+       wfd_oem_asp_prov_s *edata;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       edata = (wfd_oem_asp_prov_s *) g_try_malloc0(sizeof(wfd_oem_asp_prov_s));
+       if (!edata) {
+               char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
+               strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+               WDP_LOGF("Failed to allocate memory for event. [%s]",
+                               error_buf);
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+
+       event.edata = (void*) edata;
+       event.event_id = WFD_OEM_EVENT_ASP_PROV_DONE;
+
+       if (parameters != NULL) {
+               g_variant_get(parameters, "(a{sv})", &iter);
+               if (iter != NULL) {
+                       dbus_property_foreach(iter, __ws_extract_asp_provision_done_details, &event);
+                       event.edata_type = WFD_OEM_EDATA_TYPE_ASP_PROV;
+                       g_variant_iter_free(iter);
+               }
+       } else {
+               WDP_LOGE("No Properties");
+       }
+
+       if (g_pd->callback->asp_prov_done_cb)
+               g_pd->callback->asp_prov_done_cb(&event);
+
+       g_free(edata);
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static struct {
+       int sub_id;
+       const char *interface;
+       const char *member;
+       void (*function) (GDBusConnection *connection,
+                       const gchar *sender, const gchar *object_path, const gchar *interface,
+                       const gchar *signal, GVariant *parameters, gpointer user_data);
+} ws_p2pdevice_signal_map[] = {
+       {
+               0,
+               SUPPLICANT_P2PDEVICE,
+               "DeviceFoundProperties",
+               _ws_process_device_found_properties
+       },
+       {
+               0,
+               SUPPLICANT_P2PDEVICE,
+               "DeviceLost",
+               _ws_process_device_lost
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "FindStopped",
                _ws_process_find_stoppped
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "ProvisionDiscoveryRequestDisplayPin",
                _ws_process_prov_disc_req_display_pin
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "ProvisionDiscoveryResponseDisplayPin",
                _ws_process_prov_disc_resp_display_pin
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "ProvisionDiscoveryRequestEnterPin",
                _ws_process_prov_disc_req_enter_pin
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "ProvisionDiscoveryResponseEnterPin",
                _ws_process_prov_disc_resp_enter_pin
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "ProvisionDiscoveryPBCRequest",
                _ws_process_prov_disc_pbc_req
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "ProvisionDiscoveryPBCResponse",
                _ws_process_prov_disc_pbc_resp
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "ProvisionDiscoveryFailure",
                _ws_process_prov_disc_failure
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "GroupStarted",
                _ws_process_group_started
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "GONegotiationSuccess",
                _ws_process_go_neg_success
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "GONegotiationFailure",
                _ws_process_go_neg_failure
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "GONegotiationRequest",
                _ws_process_go_neg_request
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "InvitationReceived",
                _ws_process_invitation_received
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "InvitationResult",
                _ws_process_invitation_result
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "GroupFinished",
                _ws_process_group_finished
        },
-#ifdef TIZEN_FEATURE_SERVICE_DISCOVERY
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "ServiceDiscoveryResponse",
                _ws_process_service_discovery_response
        },
-#endif /* TIZEN_FEATURE_SERVICE_DISCOVERY */
-#if defined(TIZEN_FEATURE_ASP)
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "ServiceASPResponse",
                _ws_process_service_asp_response
        },
-#endif /* TIZEN_FEATURE_ASP */
        {
+               0,
+               SUPPLICANT_P2PDEVICE,
+               "ASPProvisionStart",
+               _ws_process_asp_provision_start
+       },
+       {
+               0,
+               SUPPLICANT_P2PDEVICE,
+               "ASPProvisionDone",
+               _ws_process_asp_provision_done
+       },
+       {
+               0,
                SUPPLICANT_P2PDEVICE,
                "PersistentGroupAdded",
                _ws_process_persistent_group_added
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "PersistentGroupRemoved",
                _ws_process_persistent_group_removed
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "WpsFailed",
                _ws_process_wps_failed
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "GroupFormationFailure",
                _ws_process_group_formation_failure
        },
        {
+               0,
                SUPPLICANT_P2PDEVICE,
                "InvitationAccepted",
                _ws_process_invitation_accepted
        },
        {
+               0,
                NULL,
                NULL,
                NULL
        }
 };
 
-static void _p2pdevice_signal_cb(GDBusConnection *connection,
+static void _ws_process_sta_authorized(GDBusConnection *connection,
                const gchar *sender, const gchar *object_path, const gchar *interface,
                const gchar *signal, GVariant *parameters, gpointer user_data)
 {
-       int i = 0;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_event_s event;
+       const gchar* mac_str = NULL;
+
+       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       if (is_peer_joined_notified) {
+               is_peer_joined_notified = 0;
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+       g_variant_get(parameters, "(&s)", &mac_str);
+       __ws_txt_to_mac((unsigned char *)mac_str, event.intf_addr);
+
+       event.event_id = WFD_OEM_EVENT_STA_CONNECTED;
+       event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
+
+       if (g_pd->callback->sta_connected_cb)
+               g_pd->callback->sta_connected_cb(&event);
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static void _ws_process_sta_deauthorized(GDBusConnection *connection,
+               const gchar *sender, const gchar *object_path, const gchar *interface,
+               const gchar *signal, GVariant *parameters, gpointer user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_event_s event;
+       const gchar* mac_str = NULL;
+
        DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+
+       if (!g_pd || !g_pd->callback) {
+               WDP_LOGD("Ignoring event");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       if (is_peer_disconnected_notified) {
+               is_peer_disconnected_notified = 0;
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       memset(&event, 0x0, sizeof(wfd_oem_event_s));
+       g_variant_get(parameters, "(&s)", &mac_str);
+       __ws_txt_to_mac((unsigned char *)mac_str, event.intf_addr);
+
+       event.event_id = WFD_OEM_EVENT_STA_DISCONNECTED;
+       event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
+
+       if (g_pd->callback->sta_disconnected_cb)
+               g_pd->callback->sta_disconnected_cb(&event);
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static struct {
+       int sub_id;
+       const char *interface;
+       const char *member;
+       void (*function) (GDBusConnection *connection,
+                       const gchar *sender, const gchar *object_path, const gchar *interface,
+                       const gchar *signal, GVariant *parameters, gpointer user_data);
+} ws_interface_signal_map[] = {
+       {
+               0,
+               SUPPLICANT_IFACE,
+               "StaAuthorized",
+               _ws_process_sta_authorized
+       },
+       {
+               0,
+               SUPPLICANT_IFACE,
+               "StaDeauthorized",
+               _ws_process_sta_deauthorized
+       },
+       {
+               0,
+               NULL,
+               NULL,
+               NULL
+       }
+};
+
+static void __register_p2pdevice_signal(GVariant *value, void *user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       ws_dbus_plugin_data_s * pd_data;
+       static char interface_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+       const char *path = NULL;
+       int i = 0;
+
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       pd_data = (ws_dbus_plugin_data_s *)g_pd;
+
+       g_variant_get(value, "(&o)", &path);
+       g_strlcpy(interface_path, path, DBUS_OBJECT_PATH_MAX);
+       g_strlcpy(pd_data->iface_path, path, DBUS_OBJECT_PATH_MAX);
+
+       WDP_LOGD("interface object path [%s]", interface_path);
+
+       /* subscribe Interface iface signal */
+       for (i = 0; ws_interface_signal_map[i].member != NULL; i++) {
+               ws_interface_signal_map[i].sub_id =
+                       g_dbus_connection_signal_subscribe(pd_data->g_dbus,
+                                       SUPPLICANT_SERVICE, /* bus name */
+                                       ws_interface_signal_map[i].interface, /* interface */
+                                       ws_interface_signal_map[i].member, /* member */
+                                       pd_data->iface_path, /* object path */
+                                       NULL, /* arg0 */
+                                       G_DBUS_SIGNAL_FLAGS_NONE,
+                                       ws_interface_signal_map[i].function,
+                                       NULL, NULL);
+               WDP_LOGD("Subscribed Interface iface signal [%s]", ws_interface_signal_map[i].member);
+       }
+
+       /* subscribe P2PDevice iface signal */
+       for (i = 0; ws_p2pdevice_signal_map[i].member != NULL; i++) {
+               ws_p2pdevice_signal_map[i].sub_id =
+                       g_dbus_connection_signal_subscribe(pd_data->g_dbus,
+                                       SUPPLICANT_SERVICE, /* bus name */
+                                       ws_p2pdevice_signal_map[i].interface, /* interface */
+                                       ws_p2pdevice_signal_map[i].member, /* member */
+                                       pd_data->iface_path, /* object path */
+                                       NULL, /* arg0 */
+                                       G_DBUS_SIGNAL_FLAGS_NONE,
+                                       ws_p2pdevice_signal_map[i].function,
+                                       NULL, NULL);
+               WDP_LOGD("Subscribed P2PDevice iface signal [%s]", ws_p2pdevice_signal_map[i].member);
+       }
+
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+static int _ws_create_interface(const char *iface_name, handle_reply function, void *user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       GDBusConnection *g_dbus = NULL;
+       GVariantBuilder *builder = NULL;
+       dbus_method_param_s params;
+
+       int res = 0;
+
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
+
+       dbus_set_method_param(&params, "CreateInterface", SUPPLICANT_PATH, g_dbus);
+
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
+       g_variant_builder_add(builder, "{sv}", "Ifname", g_variant_new_string(iface_name));
+       g_variant_builder_add(builder, "{sv}", "ConfigFile", g_variant_new_string(CONF_FILE_PATH));
+       params.params = g_variant_new("(a{sv})", builder);
+       g_variant_builder_unref(builder);
+       res = dbus_method_call(&params, SUPPLICANT_INTERFACE, function, user_data);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to CreateInterface");
+
+       __WDP_LOG_FUNC_EXIT__;
+       return res;
+}
+
+static int _ws_get_interface(const char *iface_name, handle_reply function, void *user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       GDBusConnection *g_dbus = NULL;
+       dbus_method_param_s params;
+       int res = 0;
+
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
+       dbus_set_method_param(&params, SUPPLICANT_METHOD_GETINTERFACE,
+                       SUPPLICANT_PATH, g_pd->g_dbus);
+
+       params.params = g_variant_new("(s)", iface_name);
+       DEBUG_G_VARIANT("Params : ", params.params);
+
+       res = dbus_method_call(&params, SUPPLICANT_INTERFACE,
+                       function, user_data);
+
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to get interface");
+
+       __WDP_LOG_FUNC_EXIT__;
+       return res;
+}
+
+static void __ws_remove_interface(GVariant *value, void *user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       GDBusConnection *g_dbus = NULL;
+       dbus_method_param_s params;
+       const char *path = NULL;
+       static char interface_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+       int res = 0;
 
        if (!g_pd) {
                WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
                return;
        }
 
-       for (i = 0; ws_p2pdevice_signal_map[i].member != NULL; i++) {
-               if (!g_strcmp0(signal, ws_p2pdevice_signal_map[i].member) &&
-                               ws_p2pdevice_signal_map[i].function != NULL)
-                       ws_p2pdevice_signal_map[i].function(connection, object_path, parameters);
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               return;
        }
-}
 
+       g_variant_get(value, "(&o)", &path);
+       g_strlcpy(interface_path, path, DBUS_OBJECT_PATH_MAX);
+       WDP_LOGD("interface object path [%s]", interface_path);
+
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-static void __ws_parse_peer_joined(char *peer_path,
-               unsigned char *dev_addr, unsigned char *ip_addr, GVariant *parameter)
+       dbus_set_method_param(&params, "RemoveInterface", SUPPLICANT_PATH, g_dbus);
+       params.params = g_variant_new("(o)", interface_path);
+
+       res = dbus_method_call(&params, SUPPLICANT_INTERFACE, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to RemoveInterface");
+
+       __WDP_LOG_FUNC_EXIT__;
+       return;
+}
+
+static int _ws_init_dbus_connection(void)
 {
        __WDP_LOG_FUNC_ENTER__;
-
-       GVariantIter *iter;
-       static unsigned char peer_dev[WS_MACSTR_LEN] = {'\0',};
-       const char *path = NULL;
-       char *loc = NULL;
-#ifdef TIZEN_FEATURE_IP_OVER_EAPOL
+       GDBusConnection *conn = NULL;
+       GError *error = NULL;
+       int res = 0;
        int i = 0;
-#endif /* TIZEN_FEATURE_IP_OVER_EAPOL */
 
-       g_variant_get(parameter, "(&oay)", &path, &iter);
-       g_strlcpy(peer_path, path, DBUS_OBJECT_PATH_MAX);
-       WDP_LOGD("Retrive Added path [%s]", peer_path);
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-       loc = strrchr(peer_path,'/');
-       if(loc != NULL)
-               __ws_mac_compact_to_normal(loc + 1, peer_dev);
-       __ws_txt_to_mac(peer_dev, dev_addr);
-       WDP_LOGD("peer mac [" MACSTR "]", MAC2STR(dev_addr));
-#ifdef TIZEN_FEATURE_IP_OVER_EAPOL
-       for(i = 0; i < OEM_IPADDR_LEN; i++)
-               g_variant_iter_loop (iter, "y", &ip_addr[i]);
-       g_variant_iter_free(iter);
+       if (!config) {
+               WDP_LOGE("no configurable data found");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-       WDP_LOGD("peer ip [" IPSTR "]", IP2STR(ip_addr));
-#endif /* TIZEN_FEATURE_IP_OVER_EAPOL */
+       conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
+
+       if (conn == NULL) {
+               if (error != NULL) {
+                       WDP_LOGE("Error! Failed to connect to the D-BUS daemon: [%s]",
+                                       error->message);
+                       g_error_free(error);
+               }
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
+       g_pd->g_dbus = conn;
+
+       for (i = 0; ws_supplicant_signal_map[i].member != NULL; i++) {
+               ws_supplicant_signal_map[i].sub_id =
+                       g_dbus_connection_signal_subscribe(g_pd->g_dbus,
+                                       SUPPLICANT_SERVICE, /* bus name */
+                                       ws_supplicant_signal_map[i].interface, /* interface */
+                                       ws_supplicant_signal_map[i].member, /* member */
+                                       SUPPLICANT_PATH, /* object path */
+                                       NULL, /* arg0 */
+                                       G_DBUS_SIGNAL_FLAGS_NONE,
+                                       ws_supplicant_signal_map[i].function,
+                                       NULL, NULL);
+               WDP_LOGD("Subscribed supplicant iface signal [%s]", ws_supplicant_signal_map[i].member);
+       }
+
+       if (g_strcmp0(config->ifname, config->p2p_ifname) != 0) {
+               if (_ws_get_interface(config->ifname, NULL, NULL) < 0)
+                       res = _ws_create_interface(config->ifname, NULL, NULL);
+               if (_ws_get_interface(config->p2p_ifname, __register_p2pdevice_signal, NULL) < 0)
+                       res = _ws_create_interface(config->p2p_ifname, __register_p2pdevice_signal, NULL);
+       } else {
+               if (_ws_get_interface(config->p2p_ifname, __register_p2pdevice_signal, NULL) < 0)
+                       res = _ws_create_interface(config->p2p_ifname, __register_p2pdevice_signal, NULL);
+       }
+
+       if (res < 0)
+               WDP_LOGE("Failed to subscribe interface signal");
+       else
+               WDP_LOGI("Successfully register signal filters");
 
        __WDP_LOG_FUNC_EXIT__;
-       return;
+       return res;
 }
 
-
-static void _group_signal_cb(GDBusConnection *connection,
-               const gchar *sender, const gchar *object_path, const gchar *interface,
-               const gchar *signal, GVariant *parameters, gpointer user_data)
+static int _ws_deinit_dbus_connection(void)
 {
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_SIGNAL(sender, object_path, interface, signal, parameters);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       GDBusConnection *g_dbus = NULL;
+       int i = 0;
 
        if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               return;
+               WDP_LOGE("Invalid parameter");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
        }
 
-       if (!g_strcmp0(signal,"PeerJoined")) {
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-               wfd_oem_event_s event;
-               wfd_oem_dev_data_s *edata = NULL;
+       for (i = 0; ws_supplicant_signal_map[i].member != NULL; i++) {
+               g_dbus_connection_signal_unsubscribe(g_dbus, ws_supplicant_signal_map[i].sub_id);
+               ws_supplicant_signal_map[i].sub_id = 0;
+       }
 
-               static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+       for (i = 0; ws_interface_signal_map[i].member != NULL; i++) {
+               g_dbus_connection_signal_unsubscribe(g_dbus, ws_interface_signal_map[i].sub_id);
+               ws_interface_signal_map[i].sub_id = 0;
+       }
 
-               edata = (wfd_oem_dev_data_s *) g_try_malloc0(sizeof(wfd_oem_dev_data_s));
-               if (!edata) {
-                       WDP_LOGF("Failed to allocate memory for event. [%s]",
-                                       strerror(errno));
-                       __WDP_LOG_FUNC_EXIT__;
-                       return;
-               }
-               memset(&event, 0x0, sizeof(wfd_oem_event_s));
+       for (i = 0; ws_p2pdevice_signal_map[i].member != NULL; i++) {
+               g_dbus_connection_signal_unsubscribe(g_dbus, ws_p2pdevice_signal_map[i].sub_id);
+               ws_p2pdevice_signal_map[i].sub_id = 0;
+       }
 
-               event.edata = (void*) edata;
-               event.edata_type = WFD_OEM_EDATA_TYPE_DEVICE;
-               event.event_id = WFD_OEM_EVENT_STA_CONNECTED;
+       for (i = 0; ws_group_signal_map[i].member != NULL; i++) {
+               g_dbus_connection_signal_unsubscribe(g_dbus, ws_group_signal_map[i].sub_id);
+               ws_group_signal_map[i].sub_id = 0;
+       }
 
-               __ws_parse_peer_joined(peer_path, event.dev_addr, event.ip_addr_peer, parameters);
+       memset(g_pd->group_iface_path, 0x0, DBUS_OBJECT_PATH_MAX);
+       memset(g_pd->iface_path, 0x0, DBUS_OBJECT_PATH_MAX);
 
-               dbus_property_get_all(peer_path, g_pd->g_dbus, SUPPLICANT_P2P_PEER,
-                               __ws_peer_property, event.edata);
+       g_object_unref(g_dbus);
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
 
-               g_pd->callback(g_pd->user_data, &event);
-               g_free(edata);
+int wfd_plugin_load(wfd_oem_ops_s **ops)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       if (!ops) {
+               WDP_LOGE("Invalid parameter");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-       } else if (!g_strcmp0(signal,"PeerDisconnected")) {
+       *ops = &supplicant_ops;
 
-               wfd_oem_event_s event;
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
 
-               static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+static int _ws_reset_plugin(ws_dbus_plugin_data_s *f_pd)
+{
+       __WDP_LOG_FUNC_ENTER__;
 
-               memset(&event, 0x0, sizeof(wfd_oem_event_s));
+       if (!f_pd) {
+               WDP_LOGE("Invalid parameter");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
+       _ws_deinit_dbus_connection();
+
+       if (f_pd->activated)
+               ws_deactivate(f_pd->concurrent);
+
+       g_free(f_pd);
+
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
+
+static int __ws_check_net_interface(char* if_name)
+{
+       struct ifreq ifr;
+       int fd;
+
+       if (if_name == NULL) {
+               WDP_LOGE("Invalid param");
+               return -1;
+       }
+
+       fd = socket(PF_INET, SOCK_DGRAM | SOCK_CLOEXEC, 0);
+       if (fd < 0) {
+               WDP_LOGE("socket create error: %d", fd);
+               return -2;
+       }
 
-               event.edata_type = WFD_OEM_EDATA_TYPE_NONE;
-               event.event_id = WFD_OEM_EVENT_STA_DISCONNECTED;
+       memset(&ifr, 0, sizeof(ifr));
+       g_strlcpy(ifr.ifr_name, if_name, IFNAMSIZ);
+
+       if (ioctl(fd, SIOCGIFFLAGS, &ifr) < 0) {
+               close(fd);
+               char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
+               strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+               WDP_LOGE("ioctl error: SIOCGIFFLAGS: %s [ %s ]", error_buf, if_name); /* interface is not found. */
+               return -3;
+       }
 
-               __ws_path_to_addr(peer_path, event.dev_addr, parameters);
+       close(fd);
 
-               g_pd->callback(g_pd->user_data, &event);
+       if (ifr.ifr_flags & IFF_UP) {
+               WDP_LOGD("%s interface is up", if_name);
+               return 1;
+       } else if (!(ifr.ifr_flags & IFF_UP)) {
+               WDP_LOGD("%s interface is down", if_name);
+               return 0;
        }
+       return 0;
 }
 
-static void __register_p2pdevice_signal(GVariant *value, void *user_data)
+int ws_configure(wfd_oem_config_s *conf)
 {
        __WDP_LOG_FUNC_ENTER__;
-       ws_dbus_plugin_data_s * pd_data;
-       static char interface_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
-       const char *path = NULL;
 
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               return;
+       if (conf == NULL) {
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
        }
 
-       pd_data = (ws_dbus_plugin_data_s *)g_pd;
+       if (config)
+               g_free(config);
 
-       g_variant_get(value, "(&o)", &path);
-       g_strlcpy(interface_path, path, DBUS_OBJECT_PATH_MAX);
-       g_strlcpy(pd_data->iface_path, path, DBUS_OBJECT_PATH_MAX);
+       config = (wfd_oem_config_s *) g_try_malloc0(sizeof(wfd_oem_config_s));
+       if (!config) {
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
+       memcpy(config, conf, sizeof(wfd_oem_config_s));
 
-       WDP_LOGD("interface object path [%s]", interface_path);
-       /* subscribe interface p2p signal */
-       WDP_LOGD("register P2PDevice iface signal");
-       pd_data->p2pdevice_sub_id = g_dbus_connection_signal_subscribe(
-               pd_data->g_dbus,
-               SUPPLICANT_SERVICE, /* bus name */
-               SUPPLICANT_P2PDEVICE, /* interface */
-               NULL, /* member */
-               NULL, /* object path */
-               NULL, /* arg0 */
-               G_DBUS_SIGNAL_FLAGS_NONE,
-               _p2pdevice_signal_cb,
-               NULL, NULL);
        __WDP_LOG_FUNC_EXIT__;
+       return 0;
 }
 
-static int _ws_create_interface(const char *iface_name, handle_reply function, void *user_data)
+int ws_init(wfd_oem_event_cbs_s *event_cbs)
 {
        __WDP_LOG_FUNC_ENTER__;
-       GDBusConnection *g_dbus = NULL;
-       GVariantBuilder *builder = NULL;
-       dbus_method_param_s params;
 
-       int res = 0;
+       if (event_cbs == NULL) {
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
+       if (g_pd)
+               _ws_reset_plugin(g_pd);
 
+       errno = 0;
+       g_pd = (ws_dbus_plugin_data_s*) g_try_malloc0(sizeof(ws_dbus_plugin_data_s));
        if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
+               strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+               WDP_LOGE("Failed to allocate memory for plugin data. [%s]", error_buf);
                return -1;
        }
 
-       g_dbus = g_pd->g_dbus;
-       if (!g_dbus) {
-               WDP_LOGE("DBus connection is NULL");
-               return -1;
+       g_pd->callback = event_cbs;
+       g_pd->initialized = TRUE;
+
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
+
+int ws_deinit(void)
+{
+       __WDP_LOG_FUNC_ENTER__;
+
+       if (g_pd) {
+               _ws_reset_plugin(g_pd);
+               g_pd = NULL;
        }
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, "CreateInterface", SUPPLICANT_PATH, g_dbus);
+       if (config)
+               g_free(config);
 
-       builder = g_variant_builder_new(G_VARIANT_TYPE ("a{sv}"));
-       g_variant_builder_add(builder, "{sv}", "Ifname", g_variant_new_string(iface_name));
-       g_variant_builder_add(builder, "{sv}", "ConfigFile", g_variant_new_string(CONF_FILE_PATH));
-       params.params = g_variant_new("(a{sv})", builder);
-       g_variant_builder_unref(builder);
-       res = dbus_method_call(&params, SUPPLICANT_INTERFACE, function, user_data);
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to CreateInterface");
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
+
+gboolean _ws_util_execute_file(const char *file_path,
+       char *const args[], char *const envs[])
+{
+       pid_t pid = 0;
+       int rv = 0;
+       errno = 0;
+       register unsigned int index = 0;
+       char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
+
+       while (args[index] != NULL) {
+               WDP_LOGD("[%s]", args[index]);
+               index++;
+       }
+
+       if (!(pid = fork())) {
+               WDP_LOGD("pid(%d), ppid(%d)", getpid(), getppid());
+               WDP_LOGD("Inside child, exec (%s) command", file_path);
+
+               errno = 0;
+               if (execve(file_path, args, envs) == -1) {
+                       strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+                       WDP_LOGE("Fail to execute command (%s)", error_buf);
+                       exit(1);
+               }
+       } else if (pid > 0) {
+               if (waitpid(pid, &rv, 0) == -1)
+                       WDP_LOGD("wait pid (%u) rv (%d)", pid, rv);
+               if (WIFEXITED(rv))
+                       WDP_LOGD("exited, rv=%d", WEXITSTATUS(rv));
+               else if (WIFSIGNALED(rv))
+                       WDP_LOGD("killed by signal %d", WTERMSIG(rv));
+               else if (WIFSTOPPED(rv))
+                       WDP_LOGD("stopped by signal %d", WSTOPSIG(rv));
+               else if (WIFCONTINUED(rv))
+                       WDP_LOGD("continued");
 
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
+               return TRUE;
+       }
+
+       strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+       WDP_LOGE("failed to fork (%s)", error_buf);
+       return FALSE;
 }
 
-static int _ws_get_interface(const char *iface_name, handle_reply function, void *user_data)
+static int __ws_p2p_firmware_start(const char *interface_name)
 {
-       __WDP_LOG_FUNC_ENTER__;
-       GDBusConnection *g_dbus = NULL;
-       dbus_method_param_s params;
-       int res = 0;
-
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               return -1;
-       }
+       gboolean rv = FALSE;
+       const char *path = "/usr/bin/wlan.sh";
+       char *const args[] = { "/usr/bin/wlan.sh", "p2p", (char *)interface_name, NULL };
+       char *const envs[] = { NULL };
 
-       g_dbus = g_pd->g_dbus;
-       if (!g_dbus) {
-               WDP_LOGE("DBus connection is NULL");
+       rv = _ws_util_execute_file(path, args, envs);
+       if (rv != TRUE)
                return -1;
-       }
-
-       dbus_set_method_param(&params, SUPPLICANT_METHOD_GETINTERFACE,
-                       SUPPLICANT_PATH, g_pd->g_dbus);
 
-       params.params = g_variant_new("(s)", iface_name);
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
-
-       res = dbus_method_call(&params, SUPPLICANT_INTERFACE,
-                       function, user_data);
+       WDP_LOGI("Successfully loaded p2p device driver");
+       return 0;
+}
 
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to get interface");
+static int __ws_p2p_firmware_stop(const char *interface_name)
+{
+       gboolean rv = FALSE;
+       const char *path = "/usr/bin/wlan.sh";
+       char *const args[] = { "/usr/bin/wlan.sh", "stop", (char *)interface_name, NULL };
+       char *const envs[] = { NULL };
+       rv = _ws_util_execute_file(path, args, envs);
+       if (rv < 0)
+               return -1;
 
-       __WDP_LOG_FUNC_EXIT__;
-       return res;
+       WDP_LOGI("Successfully removed p2p device driver");
+       return 0;
 }
 
-#if defined (TIZEN_MOBILE) && (TIZEN_WLAN_BOARD_SPRD)
-static void __ws_remove_interface(GVariant *value, void *user_data)
+static int __ws_p2p_supplicant_start(void)
 {
-       __WDP_LOG_FUNC_ENTER__;
-       GDBusConnection *g_dbus = NULL;
-       dbus_method_param_s params;
-       const char *path = NULL;
-       static char interface_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
-       int res = 0;
+       gboolean rv = FALSE;
+       const char *path = "/usr/sbin/p2p_supp.sh";
+       char *const args[] = { "/usr/sbin/p2p_supp.sh", "start_dbus", NULL };
+       char *const envs[] = { NULL };
 
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               return;
-       }
+       rv = _ws_util_execute_file(path, args, envs);
 
-       g_dbus = g_pd->g_dbus;
-       if (!g_dbus) {
-               WDP_LOGE("DBus connection is NULL");
-               return;
+       if (rv != TRUE) {
+               WDP_LOGE("Failed to start p2p_supp.sh");
+               return -1;
        }
 
-       g_variant_get(value, "(&o)", &path);
-       g_strlcpy(interface_path, path, DBUS_OBJECT_PATH_MAX);
-       WDP_LOGD("interface object path [%s]", interface_path);
+       WDP_LOGI("Successfully started p2p_supp.sh");
+       return 0;
+}
 
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, "RemoveInterface", SUPPLICANT_PATH, g_dbus);
-       params.params = g_variant_new("(o)", interface_path);
+static int __ws_p2p_supplicant_stop(void)
+{
+       gboolean rv = FALSE;
+       const char *path = "/usr/sbin/p2p_supp.sh";
+       char *const args[] = { "/usr/sbin/p2p_supp.sh", "stop", NULL };
+       char *const envs[] = { NULL };
 
-       res = dbus_method_call(&params, SUPPLICANT_INTERFACE, NULL, NULL);
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to RemoveInterface");
+       rv = _ws_util_execute_file(path, args, envs);
 
-       __WDP_LOG_FUNC_EXIT__;
-       return;
-}
-#endif /* (TIZEN_MOBILE) && (TIZEN_WLAN_BOARD_SPRD) */
+       if (rv != TRUE) {
+               WDP_LOGE("Failed to stop p2p_supp.sh");
+               return -1;
+       }
 
-static int _ws_init_dbus_connection(void)
+       WDP_LOGI("Successfully stopped p2p_supp.sh");
+       return 0;
+}
+#if 0
+static int __ws_p2p_on(void)
 {
-       __WDP_LOG_FUNC_ENTER__;
-       GDBusConnection *conn = NULL;
-       GError *error = NULL;
-       int res = 0;
+       DBusError error;
+       DBusMessage *reply = NULL;
+       DBusMessage *message = NULL;
+       DBusConnection *connection = NULL;
 
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               return -1;
+       connection = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
+       if (connection == NULL) {
+               WDP_LOGE("Failed to get system bus");
+               return -EIO;
        }
 
-       conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
+       message = dbus_message_new_method_call(NETCONFIG_SERVICE,
+                       NETCONFIG_WIFI_PATH, NETCONFIG_WIFI_INTERFACE, "LoadP2pDriver");
+       if (message == NULL) {
+               WDP_LOGE("Failed DBus method call");
+               dbus_connection_unref(connection);
+               return -EIO;
+       }
 
-       if (conn == NULL) {
-               if(error != NULL){
-                       WDP_LOGE("Error! Failed to connect to the D-BUS daemon: [%s]",
-                                       error->message);
-                       g_error_free(error);
+       dbus_error_init(&error);
+
+       reply = dbus_connection_send_with_reply_and_block(connection, message,
+                       NETCONFIG_DBUS_REPLY_TIMEOUT, &error);
+       if (dbus_error_is_set(&error) == TRUE) {
+               if (NULL != strstr(error.message, ".AlreadyExists")) {
+                       /* p2p already enabled */
+               } else {
+                       WDP_LOGE("dbus_connection_send_with_reply_and_block() failed. "
+                                       "DBus error [%s: %s]", error.name, error.message);
+
+                       dbus_error_free(&error);
                }
-               __WDP_LOG_FUNC_EXIT__;
-               return -1;
-       }
 
-       g_pd->g_dbus = conn;
+               dbus_error_free(&error);
+       }
 
-       WDP_LOGD("register supplicant signal");
-       /* subscribe supplicant signal */
-       g_pd->supp_sub_id = g_dbus_connection_signal_subscribe(
-               g_pd->g_dbus,
-               SUPPLICANT_SERVICE, /* bus name */
-               SUPPLICANT_INTERFACE, /* interface */
-               NULL, /* member */
-               SUPPLICANT_PATH, /* object path */
-               NULL, /* arg0 */
-               G_DBUS_SIGNAL_FLAGS_NONE,
-               _supplicant_signal_cb,
-               NULL, NULL);
-#if defined (TIZEN_MOBILE) && (TIZEN_WLAN_BOARD_SPRD)
-       if(_ws_get_interface(COMMON_IFACE_NAME, NULL, NULL) < 0)
-               _ws_create_interface(COMMON_IFACE_NAME, NULL, NULL);
-       if(_ws_get_interface(P2P_IFACE_NAME, __register_p2pdevice_signal, NULL) < 0)
-               res = _ws_create_interface(P2P_IFACE_NAME, __register_p2pdevice_signal, NULL);
-#else /* (TIZEN_MOBILE) && (TIZEN_WLAN_BOARD_SPRD) */
-       if(_ws_get_interface(COMMON_IFACE_NAME, __register_p2pdevice_signal, NULL) < 0)
-               res = _ws_create_interface(COMMON_IFACE_NAME, __register_p2pdevice_signal, NULL);
-#endif /* (TIZEN_MOBILE) && (TIZEN_WLAN_BOARD_SPRD) */
+       if (reply != NULL)
+               dbus_message_unref(reply);
 
-       if (res < 0)
-                       WDP_LOGE("Failed to subscribe interface signal");
-       else
-               WDP_LOGI("Successfully register signal filters");
+       dbus_message_unref(message);
+       dbus_connection_unref(connection);
 
-       __WDP_LOG_FUNC_EXIT__;
-       return res;
+       return 0;
 }
 
-static int _ws_deinit_dbus_connection(void)
+static int __ws_p2p_off(void)
 {
-       GDBusConnection *g_dbus = NULL;
+       DBusError error;
+       DBusMessage *reply = NULL;
+       DBusMessage *message = NULL;
+       DBusConnection *connection = NULL;
 
-       if (!g_pd) {
-               WDP_LOGE("Invalid parameter");
-               __WDP_LOG_FUNC_EXIT__;
-               return -1;
+       connection = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
+       if (connection == NULL) {
+               WDP_LOGE("Failed to get system bus");
+               return -EIO;
        }
 
-       g_dbus = g_pd->g_dbus;
-       if (!g_dbus) {
-               WDP_LOGE("DBus connection is NULL");
-               return -1;
+       message = dbus_message_new_method_call(NETCONFIG_SERVICE,
+                       NETCONFIG_WIFI_PATH, NETCONFIG_WIFI_INTERFACE, "RemoveP2pDriver");
+       if (message == NULL) {
+               WDP_LOGE("Failed DBus method call");
+               dbus_connection_unref(connection);
+               return -EIO;
        }
 
-       g_dbus_connection_signal_unsubscribe(g_dbus, g_pd->supp_sub_id);
-       g_dbus_connection_signal_unsubscribe(g_dbus, g_pd->p2pdevice_sub_id);
-       g_dbus_connection_signal_unsubscribe(g_dbus, g_pd->group_sub_id);
+       dbus_error_init(&error);
 
-       g_pd->group_iface_sub_id = 0;
-       g_pd->p2pdevice_sub_id = 0;
-       g_pd->group_sub_id = 0;
-       memset(g_pd->group_iface_path, 0x0, DBUS_OBJECT_PATH_MAX);
-       memset(g_pd->iface_path, 0x0, DBUS_OBJECT_PATH_MAX);
+       reply = dbus_connection_send_with_reply_and_block(connection, message,
+                       NETCONFIG_DBUS_REPLY_TIMEOUT, &error);
+       if (dbus_error_is_set(&error) == TRUE) {
+               if (NULL != strstr(error.message, ".AlreadyExists")) {
+                       /*  p2p already disabled */
+               } else {
+                       WDP_LOGE("dbus_connection_send_with_reply_and_block() failed. "
+                                       "DBus error [%s: %s]", error.name, error.message);
 
-       g_object_unref(g_dbus);
-       return 0;
-}
+                       dbus_error_free(&error);
+               }
 
-int wfd_plugin_load(wfd_oem_ops_s **ops)
-{
-       if (!ops) {
-               WDP_LOGE("Invalid parameter");
-               return -1;
+               dbus_error_free(&error);
        }
 
-       *ops = &supplicant_ops;
+       if (reply != NULL)
+               dbus_message_unref(reply);
+
+       dbus_message_unref(message);
+       dbus_connection_unref(connection);
 
        return 0;
 }
+#endif
 
-static int _ws_reset_plugin(ws_dbus_plugin_data_s *f_pd)
+int __ws_init_p2pdevice(void)
 {
        __WDP_LOG_FUNC_ENTER__;
+       GDBusConnection *g_dbus = NULL;
 
-       if (!f_pd) {
-               WDP_LOGE("Invalid parameter");
+       GVariant *value = NULL;
+       GVariant *param = NULL;
+       GVariantBuilder *builder = NULL;
+       GVariantBuilder *type_builder = NULL;
+       dbus_method_param_s params;
+
+       unsigned char primary_device_type[8] = {
+               0x00, 0x00, 0x00, 0x50,
+               0xf2, 0x04, 0x00, 0x00
+       };
+
+       int i = 0;
+       int res = 0;
+
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
-       _ws_deinit_dbus_connection();
+       if (!config) {
+               WDP_LOGE("no configurable data found");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-       if (f_pd->activated)
-               ws_deactivate(f_pd->concurrent);
+       primary_device_type[1] = config->pri_dev_type;
+       primary_device_type[7] = config->sec_dev_type;
 
-       g_free(f_pd);
+       for (i = 0; i < WS_DEVTYPE_LEN; i++)
+               WDP_LOGD("device type[%02x]", primary_device_type[i]);
 
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
-}
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-#ifndef TIZEN_WIFI_MODULE_BUNDLE
-static int __ws_check_net_interface(char* if_name)
-{
-       struct ifreq ifr;
-       int fd;
+       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, g_pd->iface_path,
+                        g_dbus);
 
-       if (if_name == NULL) {
-               WDP_LOGE("Invalid param");
-               return -1;
-       }
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
+       g_variant_builder_add(builder, "{sv}", "DeviceName",
+                                       g_variant_new_string(config->device_name));
 
-       fd = socket(PF_INET, SOCK_DGRAM | SOCK_CLOEXEC, 0);
-       if (fd < 0) {
-               WDP_LOGE("socket create error: %d", fd);
-               return -2;
-       }
+       g_variant_builder_add(builder, "{sv}", "GOIntent",
+                                       g_variant_new_uint32(config->go_intent));
 
-       memset(&ifr, 0, sizeof(ifr));
-       strncpy(ifr.ifr_name, if_name, sizeof(ifr.ifr_name));
-       ifr.ifr_name[IFNAMSIZ-1] = '\0';
+       g_variant_builder_add(builder, "{sv}", "PersistentReconnect",
+                                       g_variant_new_boolean(config->persistent_reconnect));
 
-       if (ioctl(fd, SIOCGIFFLAGS, &ifr) < 0) {
-               close(fd);
-               WDP_LOGE("ioctl error: SIOCGIFFLAGS: %s [ %s ]", strerror(errno), if_name); /* interface is not found. */
-               return -3;
-       }
+       g_variant_builder_add(builder, "{sv}", "ListenRegClass",
+                                       g_variant_new_uint32(config->listen_reg_class));
 
-       close(fd);
+       g_variant_builder_add(builder, "{sv}", "ListenChannel",
+                                       g_variant_new_uint32(config->listen_channel));
 
-       if (ifr.ifr_flags & IFF_UP) {
-               WDP_LOGD("%s interface is up", if_name);
-               return 1;
-       } else if (!(ifr.ifr_flags & IFF_UP)) {
-               WDP_LOGD("%s interface is down", if_name);
-               return 0;
-       }
-       return 0;
-}
-#endif
+       g_variant_builder_add(builder, "{sv}", "OperRegClass",
+                                       g_variant_new_uint32(config->operating_reg_class));
 
-int ws_init(wfd_oem_event_cb callback, void *user_data)
-{
-       __WDP_LOG_FUNC_ENTER__;
+       g_variant_builder_add(builder, "{sv}", "OperChannel",
+                                       g_variant_new_uint32(config->operating_channel));
 
-       if (g_pd)
-               _ws_reset_plugin(g_pd);
+       g_variant_builder_add(builder, "{sv}", "SsidPostfix",
+                                       g_variant_new_string(config->device_name));
 
-       errno = 0;
-       g_pd = (ws_dbus_plugin_data_s*) g_try_malloc0 (sizeof(ws_dbus_plugin_data_s));
-       if (!g_pd) {
-               WDP_LOGE("Failed to allocate memory for plugin data. [%s]", strerror(errno));
-               return -1;
-       }
+       g_variant_builder_add(builder, "{sv}", "NoGroupIface",
+                                       g_variant_new_boolean(config->no_group_iface));
 
-       g_pd->callback = callback;
-       g_pd->user_data = user_data;
-       g_pd->initialized = TRUE;
+       type_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+       for (i = 0; i < WS_DEVTYPE_LEN; i++)
+               g_variant_builder_add(type_builder, "y", primary_device_type[i]);
+       g_variant_builder_add(builder, "{sv}", "PrimaryDeviceType",
+                       g_variant_new("ay", type_builder));
+       g_variant_builder_unref(type_builder);
+       value = g_variant_new("a{sv}", builder);
+       g_variant_builder_unref(builder);
+
+       param = g_variant_new("(ssv)", SUPPLICANT_P2PDEVICE, "P2PDeviceConfig", value);
+
+       params.params = param;
+       DEBUG_G_VARIANT("Params : ", params.params);
 
+       res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to initialize p2pdevice");
        __WDP_LOG_FUNC_EXIT__;
-       return 0;
+       return res;
 }
 
-int ws_deinit()
+int __ws_set_config_methods(void)
 {
        __WDP_LOG_FUNC_ENTER__;
+       GDBusConnection *g_dbus = NULL;
 
-       if (g_pd) {
-               _ws_reset_plugin(g_pd);
-               g_pd = NULL;
-       }
+       GVariant *value = NULL;
+       GVariant *param = NULL;
 
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
-}
+       dbus_method_param_s params;
+       int res = 0;
 
-gboolean _ws_util_execute_file(const char *file_path,
-       char *const args[], char *const envs[])
-{
-       pid_t pid = 0;
-       int rv = 0;
-       errno = 0;
-       register unsigned int index = 0;
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-       while (args[index] != NULL) {
-               WDP_LOGD("[%s]", args[index]);
-               index++;
+       if (!config) {
+               WDP_LOGE("no configurable data found");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
        }
 
-       if (!(pid = fork())) {
-               WDP_LOGD("pid(%d), ppid(%d)", getpid(), getppid());
-               WDP_LOGD("Inside child, exec (%s) command", file_path);
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-               errno = 0;
-               if (execve(file_path, args, envs) == -1) {
-                       WDP_LOGE("Fail to execute command (%s)", strerror(errno));
-                       exit(1);
-               }
-       } else if (pid > 0) {
-               if (waitpid(pid, &rv, 0) == -1)
-                       WDP_LOGD("wait pid (%u) rv (%d)", pid, rv);
-               if (WIFEXITED(rv)) {
-                       WDP_LOGD("exited, rv=%d", WEXITSTATUS(rv));
-               } else if (WIFSIGNALED(rv)) {
-                       WDP_LOGD("killed by signal %d", WTERMSIG(rv));
-               } else if (WIFSTOPPED(rv)) {
-                       WDP_LOGD("stopped by signal %d", WSTOPSIG(rv));
-               } else if (WIFCONTINUED(rv)) {
-                       WDP_LOGD("continued");
-               }
+       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, g_pd->iface_path,
+                        g_dbus);
 
-               return TRUE;
-       }
+       value = g_variant_new_string(config->config_methods);
 
-       WDP_LOGE("failed to fork (%s)", strerror(errno));
-       return FALSE;
+       param = g_variant_new("(ssv)", SUPPLICANT_WPS, "ConfigMethods", value);
+       params.params = param;
+
+       res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to set config method(%s)", config->config_methods);
+
+       __WDP_LOG_FUNC_EXIT__;
+       return res;
 }
 
-#ifndef TIZEN_WIFI_MODULE_BUNDLE
-static int __ws_p2p_firmware_start(void)
+int ws_activate(int concurrent)
 {
-       GError *error = NULL;
-       GVariant *reply = NULL;
-       GVariant *param = NULL;
-       GDBusConnection *connection = NULL;
-       const char *device = "p2p";
+       __WDP_LOG_FUNC_ENTER__;
+       int res = 0;
+       int retry_count = 0;
 
-       connection = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
-       if (connection == NULL) {
-               if(error != NULL){
-                       WDP_LOGE("Error! Failed to connect to the D-BUS daemon: [%s]",
-                                       error->message);
-                       g_error_free(error);
-               }
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-       param = g_variant_new("(s)", device);
-
-       reply = g_dbus_connection_call_sync (connection,
-                       NETCONFIG_SERVICE, /* bus name */
-                       NETCONFIG_WIFI_PATH, /* object path */
-                       NETCONFIG_WIFI_INTERFACE ".Firmware", /* interface name */
-                       "Start", /* method name */
-                       param, /* GVariant *params */
-                       NULL, /* reply_type */
-                       G_DBUS_CALL_FLAGS_NONE, /* flags */
-                       NETCONFIG_DBUS_REPLY_TIMEOUT , /* timeout */
-                       NULL, /* cancellable */
-                       &error); /* error */
-
-       if(error != NULL){
-               if(strstr(error->message, ".AlreadyExists") != NULL) {
-                       WDP_LOGD("p2p already enabled");
-                       g_error_free(error);
 
-               } else {
-                       WDP_LOGE("Error! Failed to call net-config method: [%s]",
-                                       error->message);
-                       g_error_free(error);
-                       if(reply)
-                                g_variant_unref(reply);
-                       g_object_unref(connection);
-                       __WDP_LOG_FUNC_EXIT__;
-                       return -1;
-               }
+       if (!config) {
+               WDP_LOGE("no configurable data found");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
        }
-       if(reply)
-                g_variant_unref(reply);
-       g_object_unref(connection);
-       return 0;
-}
-
-static int __ws_p2p_firmware_stop(void)
-{
-       GError *error = NULL;
-       GVariant *reply = NULL;
-       GVariant *param = NULL;
-       GDBusConnection *connection = NULL;
-       const char *device = "p2p";
 
-       connection = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
-       if (connection == NULL) {
-               if(error != NULL){
-                       WDP_LOGE("Error! Failed to connect to the D-BUS daemon: [%s]",
-                                       error->message);
-                       g_error_free(error);
-               }
+       res = __ws_p2p_supplicant_start();
+       if (res < 0) {
+               res = __ws_p2p_supplicant_stop();
+               WDP_LOGI("P2P supplicant stopped with error %d", res);
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-       param = g_variant_new("(s)", device);
-
-       reply = g_dbus_connection_call_sync (connection,
-                       NETCONFIG_SERVICE, /* bus name */
-                       NETCONFIG_WIFI_PATH, /* object path */
-                       NETCONFIG_WIFI_INTERFACE ".Firmware", /* interface name */
-                       "Stop", /* method name */
-                       param, /* GVariant *params */
-                       NULL, /* reply_type */
-                       G_DBUS_CALL_FLAGS_NONE, /* flags */
-                       NETCONFIG_DBUS_REPLY_TIMEOUT , /* timeout */
-                       NULL, /* cancellable */
-                       &error); /* error */
 
-       if(error != NULL){
-               if(strstr(error->message, ".AlreadyExists") != NULL) {
-                       WDP_LOGD("p2p already disabled");
-                       g_error_free(error);
+       while (retry_count < WS_CONN_RETRY_COUNT) {
+               /* load wlan driver */
+               if (concurrent == 0)
+                       res = __ws_p2p_firmware_start(config->ifname);
+               if (res < 0) {
+                       WDP_LOGE("Failed to load driver [ret=%d]", res);
+                       return -1;
+               }
+               WDP_LOGI("P2P firmware started with error %d", res);
 
+               if (__ws_check_net_interface(config->ifname) < 0) {
+                       usleep(150000); /* wait for 150ms */
+                       concurrent = 0;
+                       retry_count++;
+                       WDP_LOGE("interface is not up: retry, %d", retry_count);
                } else {
-                       WDP_LOGE("Error! Failed to call net-config method: [%s]",
-                                       error->message);
-                       g_error_free(error);
-                       if(reply)
-                                g_variant_unref(reply);
-                       g_object_unref(connection);
-                       __WDP_LOG_FUNC_EXIT__;
-                       return -1;
+                       break;
                }
        }
-       if(reply)
-                g_variant_unref(reply);
-       g_object_unref(connection);
-       return 0;
-}
-#endif
 
-static int __ws_p2p_supplicant_start(void)
-{
-       gboolean rv = FALSE;
-       const char *path = "/usr/sbin/p2p_supp.sh";
-       char *const args[] = { "/usr/sbin/p2p_supp.sh", "start_dbus", NULL };
-       char *const envs[] = { NULL };
+       if (retry_count >= WS_CONN_RETRY_COUNT) {
+               WDP_LOGE("Driver loading is failed [%d]", res);
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+       if (retry_count > 0) {
+               /* Give driver marginal time to config net */
+               WDP_LOGE("Driver loading is done. Wait marginal time for driver");
+               sleep(1); /* 1s */
+       }
 
-       rv = _ws_util_execute_file(path, args, envs);
+       g_pd->concurrent = concurrent;
 
-       if (rv != TRUE) {
-               WDP_LOGE("Failed to start p2p_supp.sh");
+       res = _ws_init_dbus_connection();
+       if (res < 0) {
+               res = __ws_p2p_supplicant_stop();
+               WDP_LOGI("[/usr/sbin/p2p_supp.sh stop] returns %d", res);
+               res = __ws_p2p_firmware_stop(config->ifname);
+               WDP_LOGI("P2P firmware stopped with error %d", res);
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
-       WDP_LOGI("Successfully started p2p_supp.sh");
+       g_pd->activated = TRUE;
+       __ws_init_p2pdevice();
+       __ws_set_config_methods();
+       seek_list = NULL;
+
+       __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
 
-
-static int __ws_p2p_supplicant_stop(void)
+int ws_deactivate(int concurrent)
 {
-       gboolean rv = FALSE;
-       const char *path = "/usr/sbin/p2p_supp.sh";
-       char *const args[] = { "/usr/sbin/p2p_supp.sh", "stop", NULL };
-       char *const envs[] = { NULL };
-
-       rv = _ws_util_execute_file(path, args, envs);
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_asp_service_s *data = NULL;
+       int res = -1;
 
-       if (rv != TRUE) {
-               WDP_LOGE("Failed to stop p2p_supp.sh");
-               return -1;
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return res;
        }
 
-       WDP_LOGI("Successfully stopped p2p_supp.sh");
-       return 0;
-}
-#if 0
-static int __ws_p2p_on(void)
-{
-       DBusError error;
-       DBusMessage *reply = NULL;
-       DBusMessage *message = NULL;
-       DBusConnection *connection = NULL;
-
-       connection = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
-       if (connection == NULL) {
-               WDP_LOGE("Failed to get system bus");
-               return -EIO;
+       if (!config) {
+               WDP_LOGE("no configurable data found");
+               __WDP_LOG_FUNC_EXIT__;
+               return res;
        }
 
-       message = dbus_message_new_method_call(NETCONFIG_SERVICE,
-                       NETCONFIG_WIFI_PATH, NETCONFIG_WIFI_INTERFACE, "LoadP2pDriver");
-       if (message == NULL) {
-               WDP_LOGE("Failed DBus method call");
-               dbus_connection_unref(connection);
-               return -EIO;
+       if (!g_pd->activated) {
+               WDP_LOGE("Wi-Fi Direct is not activated");
+               __WDP_LOG_FUNC_EXIT__;
+               return res;
        }
 
-       dbus_error_init(&error);
+       ws_stop_scan();
 
-       reply = dbus_connection_send_with_reply_and_block(connection, message,
-                       NETCONFIG_DBUS_REPLY_TIMEOUT, &error);
-       if (dbus_error_is_set(&error) == TRUE) {
-               if (NULL != strstr(error.message, ".AlreadyExists")) {
-                       // p2p already enabled
-               } else {
-                       WDP_LOGE("dbus_connection_send_with_reply_and_block() failed. "
-                                       "DBus error [%s: %s]", error.name, error.message);
+       g_pd->concurrent = concurrent;
 
-                       dbus_error_free(&error);
-               }
+       if (g_strcmp0(config->ifname, config->group_ifname) != 0)
+               _ws_get_interface(config->group_ifname, __ws_remove_interface, NULL);
+       if (concurrent == 0)
+               _ws_get_interface(config->ifname, __ws_remove_interface, NULL);
 
-               dbus_error_free(&error);
+       _ws_deinit_dbus_connection();
+
+       if (concurrent == 0) {
+               res = __ws_p2p_supplicant_stop();
+               WDP_LOGI("[/usr/sbin/p2p_supp.sh stop] returns %d", res);
+               res = __ws_p2p_firmware_stop(config->ifname);
+               WDP_LOGI("P2P firmware stopped with error %d", res);
        }
+       g_pd->activated = FALSE;
 
-       if (reply != NULL)
-               dbus_message_unref(reply);
+       GLIST_ITER_START(seek_list, data)
 
-       dbus_message_unref(message);
-       dbus_connection_unref(connection);
+       if (data) {
+               temp = g_list_next(seek_list);
+               seek_list = g_list_remove(seek_list, data);
+               g_free(data->service_type);
+               g_free(data->service_info);
+               g_free(data);
+       }
 
+       GLIST_ITER_END()
+       __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
 
-static int __ws_p2p_off(void)
+#if 0
+static gboolean _retry_start_scan(gpointer data)
 {
-       DBusError error;
-       DBusMessage *reply = NULL;
-       DBusMessage *message = NULL;
-       DBusConnection *connection = NULL;
-
-       connection = dbus_bus_get(DBUS_BUS_SYSTEM, NULL);
-       if (connection == NULL) {
-               WDP_LOGE("Failed to get system bus");
-               return -EIO;
-       }
-
-       message = dbus_message_new_method_call(NETCONFIG_SERVICE,
-                       NETCONFIG_WIFI_PATH, NETCONFIG_WIFI_INTERFACE, "RemoveP2pDriver");
-       if (message == NULL) {
-               WDP_LOGE("Failed DBus method call");
-               dbus_connection_unref(connection);
-               return -EIO;
-       }
+       __WDP_LOG_FUNC_ENTER__;
 
-       dbus_error_init(&error);
+       WDP_LOGD("Succeeded to start scan");
 
-       reply = dbus_connection_send_with_reply_and_block(connection, message,
-                       NETCONFIG_DBUS_REPLY_TIMEOUT, &error);
-       if (dbus_error_is_set(&error) == TRUE) {
-               if (NULL != strstr(error.message, ".AlreadyExists")) {
-                       // p2p already disabled
-               } else {
-                       WDP_LOGE("dbus_connection_send_with_reply_and_block() failed. "
-                                       "DBus error [%s: %s]", error.name, error.message);
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
+#endif
 
-                       dbus_error_free(&error);
-               }
+static void __ws_add_seek_params(GVariantBuilder *builder)
+{
+       GVariantBuilder *outter = NULL;
+       GVariantBuilder *inner = NULL;
+       wfd_oem_asp_service_s *data = NULL;
+       int len = 0;
+       int i = 0;
 
-               dbus_error_free(&error);
+       if (seek_list == NULL || g_list_length(seek_list) == 0) {
+               WDP_LOGD("seek list is NULL");
+               return;
        }
+       WDP_LOGD("seek list length [%d]", g_list_length(seek_list));
 
-       if (reply != NULL)
-               dbus_message_unref(reply);
+       outter = g_variant_builder_new(G_VARIANT_TYPE("aay"));
 
-       dbus_message_unref(message);
-       dbus_connection_unref(connection);
+GLIST_ITER_START(seek_list, data)
+       if (data && data->service_type) {
+               len = strlen(data->service_type) + 1;
+               WDP_LOGD("data [%s] len [%d]", data->service_type, len);
+               inner = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+               for (i = 0; i < len; i++)
+                       g_variant_builder_add(inner, "y", data->service_type[i]);
+               g_variant_builder_add(outter, "ay", inner);
+               g_variant_builder_unref(inner);
+       }
+GLIST_ITER_END()
+       g_variant_builder_add(builder, "{sv}", "Seek", g_variant_new("aay", outter));
+       g_variant_builder_unref(outter);
 
-       return 0;
+       return;
 }
-#endif
 
-int __ws_init_p2pdevice()
+int ws_start_scan(wfd_oem_scan_param_s *param)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-
-       GVariant *value = NULL;
-       GVariant *param = NULL;
        GVariantBuilder *builder = NULL;
-       GVariantBuilder *type_builder = NULL;
+       GVariant *value = NULL;
        dbus_method_param_s params;
-
-       const char *primary_device_type = PRIMARY_DEVICE_TYPE;
-
-#ifdef TIZEN_FEATURE_IP_OVER_EAPOL
-       const char *ip_addr_go = DEFAULT_IP_GO;
-       const char *ip_addr_mask = DEFAULT_IP_MASK;
-       const char *ip_addr_start = DEFAULT_IP_START;
-       const char *ip_addr_end = DEFAULT_IP_END;
-#endif /* TIZEN_FEATURE_IP_OVER_EAPOL */
-       int i = 0;
        int res = 0;
 
+       if (!param) {
+               WDP_LOGE("Invalid parameter");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
        if (!g_pd) {
                WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
-        }
-
-       for(i = 0; i < WS_DEVTYPE_LEN; i++)
-               WDP_LOGD("device type[%02x]", primary_device_type[i]);
+       }
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, g_pd->iface_path,
-                        g_dbus);
+       if (param->scan_mode == WFD_OEM_SCAN_MODE_ACTIVE) {
+
+               dbus_set_method_param(&params, "Find",  g_pd->iface_path, g_dbus);
+
+               builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}"));
-       g_variant_builder_add (builder, "{sv}", "DeviceName",
-                                       g_variant_new_string(DEFAULT_DEVICE_NAME));
+                       if (param->scan_time)
+                               g_variant_builder_add(builder, "{sv}", "Timeout",
+                                                       g_variant_new_int32(param->scan_time));
+                       if (param->scan_type == WFD_OEM_SCAN_TYPE_SOCIAL)
+                               g_variant_builder_add(builder, "{sv}", "DiscoveryType",
+                                                       g_variant_new_string("social"));
+                       if (seek_list != NULL)
+                               __ws_add_seek_params(builder);
 
-       g_variant_builder_add (builder, "{sv}", "GOIntent",
-                                       g_variant_new_uint32(DEFAULT_GO_INTENT));
+                       value = g_variant_new("(a{sv})", builder);
+                       g_variant_builder_unref(builder);
+       } else {
 
-       g_variant_builder_add (builder, "{sv}", "PersistentReconnect",
-                                       g_variant_new_boolean(DEFAULT_PERSISTENT_RECONNECT));
+               dbus_set_method_param(&params, "Listen", g_pd->iface_path, g_dbus);
+               value = g_variant_new("(i)", param->scan_time);
+       }
 
-       g_variant_builder_add (builder, "{sv}", "ListenRegClass",
-                                       g_variant_new_uint32(DEFAULT_LISTEN_REG_CLASS));
+       params.params = value;
+       DEBUG_G_VARIANT("Params : ", params.params);
 
-       g_variant_builder_add (builder, "{sv}", "ListenChannel",
-                                       g_variant_new_uint32(DEFAULT_LISTEN_CHANNEL));
+       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to start scan");
 
-       g_variant_builder_add (builder, "{sv}", "OperRegClass",
-                                       g_variant_new_uint32(DEFAULT_OPER_REG_CLASS));
+       __WDP_LOG_FUNC_EXIT__;
+       return res;
+}
 
-       g_variant_builder_add (builder, "{sv}", "OperChannel",
-                                       g_variant_new_uint32(DEFAULT_OPER_CHANNEL));
+int ws_restart_scan(int freq)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       GDBusConnection *g_dbus = NULL;
+       GVariantBuilder *builder = NULL;
+       GVariant *value = NULL;
+       dbus_method_param_s params;
+       int res = 0;
 
-       g_variant_builder_add (builder, "{sv}", "SsidPostfix",
-                                       g_variant_new_string(DEFAULT_DEVICE_NAME));
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-       g_variant_builder_add (builder, "{sv}", "NoGroupIface",
-                                       g_variant_new_boolean(DEFAULT_NO_GROUP_IFACE));
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       type_builder = g_variant_builder_new (G_VARIANT_TYPE ("ay"));
-       for(i = 0; i < WS_DEVTYPE_LEN; i++)
-               g_variant_builder_add(type_builder, "y", primary_device_type[i]);
-       g_variant_builder_add (builder, "{sv}", "PrimaryDeviceType",
-                       g_variant_new ("ay", type_builder));
-       g_variant_builder_unref (type_builder);
-#ifdef TIZEN_FEATURE_IP_OVER_EAPOL
-       type_builder = g_variant_builder_new (G_VARIANT_TYPE ("ay"));
-       for(i = 0; i < OEM_IPADDR_LEN; i++)
-               g_variant_builder_add(type_builder, "y", ip_addr_go[i]);
-       g_variant_builder_add (builder, "{sv}", "IpAddrGO",
-                       g_variant_new ("ay", type_builder));
-       g_variant_builder_unref (type_builder);
-
-       type_builder = g_variant_builder_new (G_VARIANT_TYPE ("ay"));
-       for(i = 0; i < OEM_IPADDR_LEN; i++)
-               g_variant_builder_add(type_builder, "y", ip_addr_mask[i]);
-       g_variant_builder_add (builder, "{sv}", "IpAddrMask",
-                       g_variant_new ("ay", type_builder));
-       g_variant_builder_unref (type_builder);
-
-       type_builder = g_variant_builder_new (G_VARIANT_TYPE ("ay"));
-       for(i = 0; i < OEM_IPADDR_LEN; i++)
-               g_variant_builder_add(type_builder, "y", ip_addr_start[i]);
-       g_variant_builder_add (builder, "{sv}", "IpAddrStart",
-                       g_variant_new ("ay", type_builder));
-       g_variant_builder_unref (type_builder);
-
-       type_builder = g_variant_builder_new (G_VARIANT_TYPE ("ay"));
-       for(i = 0; i < OEM_IPADDR_LEN; i++)
-               g_variant_builder_add(type_builder, "y", ip_addr_end[i]);
-       g_variant_builder_add (builder, "{sv}", "IpAddrEnd",
-                       g_variant_new ("ay", type_builder));
-       g_variant_builder_unref (type_builder);
-#endif /* TIZEN_FEATURE_IP_OVER_EAPOL */
-       value = g_variant_new ("a{sv}", builder);
-       g_variant_builder_unref (builder);
+       dbus_set_method_param(&params, "Find", g_pd->iface_path, g_dbus);
 
-       param = g_variant_new("(ssv)", SUPPLICANT_P2PDEVICE, "P2PDeviceConfig", value);
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
+       g_variant_builder_add(builder, "{sv}", "Timeout", g_variant_new_int32(2));
+       g_variant_builder_add(builder, "{sv}", "DiscoveryType",
+                               g_variant_new_string("social"));
+       value = g_variant_new("(a{sv})", builder);
+       g_variant_builder_unref(builder);
 
-       params.params = param;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       params.params = value;
+       DEBUG_G_VARIANT("Params : ", params.params);
 
-       res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
+       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
        if (res < 0)
                WDP_LOGE("Failed to send command to wpa_supplicant");
        else
-               WDP_LOGD("Succeeded to initialize p2pdevice");
+               WDP_LOGD("Succeeded to start scan");
+
        __WDP_LOG_FUNC_EXIT__;
        return res;
 }
 
-int __ws_set_config_methods()
+int ws_stop_scan(void)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-
-       GVariant *value = NULL;
-       GVariant *param = NULL;
-
        dbus_method_param_s params;
        int res = 0;
 
        if (!g_pd) {
                WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, g_pd->iface_path,
-                        g_dbus);
-
-       value = g_variant_new_string(DEFAULT_CONFIG_METHOD);
-
-       param = g_variant_new("(ssv)", SUPPLICANT_WPS, "ConfigMethods", value);
-       params.params = param;
+       dbus_set_method_param(&params, "StopFind", g_pd->iface_path, g_dbus);
+       params.params = NULL;
 
-       res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
+       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
        if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
+                       WDP_LOGE("Failed to send command to wpa_supplicant");
        else
-               WDP_LOGD("Succeeded to set config method(%s)", DEFAULT_CONFIG_METHOD);
+               WDP_LOGD("Succeeded to stop scan");
 
        __WDP_LOG_FUNC_EXIT__;
        return res;
 }
 
-int ws_activate(int concurrent)
+int ws_get_visibility(int *visibility)
+{
+       __WDP_LOG_FUNC_ENTER__;
+
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
+
+int ws_set_visibility(int visibility)
+{
+       __WDP_LOG_FUNC_ENTER__;
+
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
+
+int ws_get_scan_result(GList **peers, int *peer_count)
+{
+       __WDP_LOG_FUNC_ENTER__;
+
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
+static wfd_oem_device_s *__create_oem_device(void)
+{
+       wfd_oem_device_s *device =
+                       (wfd_oem_device_s *) g_try_malloc0(sizeof(wfd_oem_device_s));
+       if (!device) {
+               char error_buf[MAX_SIZE_ERROR_BUFFER] = {0, };
+               strerror_r(errno, error_buf, MAX_SIZE_ERROR_BUFFER);
+               WDP_LOGF("Failed to allocate memory for event. [%s]",
+                          error_buf);
+       }
+
+       return device;
+}
+
+int ws_get_peer_info(unsigned char *peer_addr, wfd_oem_device_s **peer)
 {
        __WDP_LOG_FUNC_ENTER__;
+       GDBusConnection *g_dbus = NULL;
+       wfd_oem_device_s *device = NULL;
+       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
        int res = 0;
-       int retry_count = 0;
+
+       if (!peer_addr || !peer) {
+               WDP_LOGE("Invalid parameter");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
        if (!g_pd) {
                WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
-       res = __ws_p2p_supplicant_start();
-       if (res < 0) {
-               res = __ws_p2p_supplicant_stop();
-               WDP_LOGI("P2P supplicant stopped with error %d", res);
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-#ifndef TIZEN_WIFI_MODULE_BUNDLE
-       while (retry_count < WS_CONN_RETRY_COUNT) {
-               /* load wlan driver */
-               if(concurrent == 0)
-                       res = __ws_p2p_firmware_start();
-               if (res < 0) {
-                       WDP_LOGE("Failed to load driver [ret=%d]", res);
-                       return -1;
-               }
-               WDP_LOGI("P2P firmware started with error %d", res);
 
-               if (__ws_check_net_interface(COMMON_IFACE_NAME) < 0) {
-                       usleep(150000); // wait for 150ms
-                       concurrent = 0;
-                       retry_count++;
-                       WDP_LOGE("interface is not up: retry, %d", retry_count);
-               } else {
-                       break;
-               }
-       }
-#endif
-       if (retry_count >= WS_CONN_RETRY_COUNT) {
-               WDP_LOGE("Driver loading is failed", res);
+       device = __create_oem_device();
+       if (!device) {
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-       if (retry_count > 0) {
-               // Give driver marginal time to config net
-               WDP_LOGE("Driver loading is done. Wait marginal time for driver");
-               sleep(1); // 1s
-       }
 
-       g_pd->concurrent = concurrent;
+       g_snprintf(peer_path, DBUS_OBJECT_PATH_MAX, "%s/Peers/"
+                       COMPACT_MACSTR, g_pd->iface_path, MAC2STR(peer_addr));
+
+       WDP_LOGD("get peer path [%s]", peer_path);
+
+       res = dbus_property_get_all(peer_path, g_dbus, SUPPLICANT_P2P_PEER,
+                               __ws_get_peer_property, device);
 
-       res = _ws_init_dbus_connection();
        if (res < 0) {
-               res = __ws_p2p_supplicant_stop();
-               WDP_LOGI("[/usr/sbin/p2p_supp.sh stop] returns %d", res);
-#ifndef TIZEN_WIFI_MODULE_BUNDLE
-               res = __ws_p2p_firmware_stop();
-               WDP_LOGI("P2P firmware stopped with error %d", res);
-#endif
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+               if (device->vsie)
+                       g_free(device->vsie);
+               g_free(device);
                __WDP_LOG_FUNC_EXIT__;
                return -1;
+       } else {
+               WDP_LOGD("succeeded to get peer info");
+               *peer = device;
        }
 
-       g_pd->activated = TRUE;
-       __ws_init_p2pdevice();
-       __ws_set_config_methods();
-       seek_list = NULL;
+       //Memory ownership of dev_data is transferred to method handler
+       //which uses this function.
 
        __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
 
-int ws_deactivate(int concurrent)
+int ws_prov_disc_req(unsigned char *peer_addr, wfd_oem_wps_mode_e wps_mode, int join)
 {
        __WDP_LOG_FUNC_ENTER__;
-#if defined(TIZEN_FEATURE_ASP)
-       wfd_oem_asp_service_s *data = NULL;
-#endif /* TIZEN_FEATURE_ASP */
+       GDBusConnection *g_dbus = NULL;
+       GVariant *value = NULL;
+       dbus_method_param_s params;
+       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
        int res = 0;
 
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+       if (!peer_addr) {
+               WDP_LOGE("Invalid parameter");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
-       if (!g_pd->activated) {
-               WDP_LOGE("Wi-Fi Direct is not activated");
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
-       ws_stop_scan();
-
-       g_pd->concurrent = concurrent;
-#if defined (TIZEN_MOBILE) && (TIZEN_WLAN_BOARD_SPRD)
-       _ws_get_interface(P2P_IFACE_NAME, __ws_remove_interface, NULL);
-       if(concurrent == 0)
-               _ws_get_interface(COMMON_IFACE_NAME, __ws_remove_interface, NULL);
-#endif /* (TIZEN_MOBILE) && (TIZEN_WLAN_BOARD_SPRD) */
-
-       _ws_deinit_dbus_connection();
-
-       if(concurrent == 0) {
-               res = __ws_p2p_supplicant_stop();
-               WDP_LOGI("[/usr/sbin/p2p_supp.sh stop] returns %d", res);
-#ifndef TIZEN_WIFI_MODULE_BUNDLE
-               res = __ws_p2p_firmware_stop();
-               WDP_LOGI("P2P firmware stopped with error %d", res);
-#endif
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
        }
-       g_pd->activated = FALSE;
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-#if defined(TIZEN_FEATURE_ASP)
-       GLIST_ITER_START(seek_list, data)
+       dbus_set_method_param(&params, "ProvisionDiscoveryRequest", g_pd->iface_path, g_dbus);
 
-       if (data) {
-               temp = g_list_next(seek_list);
-               seek_list = g_list_remove(seek_list, data);
-               g_free(data->service_name);
-               g_free(data);
-       }
+       g_snprintf(peer_path, DBUS_OBJECT_PATH_MAX, "%s/Peers/"
+                       COMPACT_MACSTR, g_pd->iface_path, MAC2STR(peer_addr));
+       WDP_LOGD("get peer path [%s]", peer_path);
 
-       GLIST_ITER_END()
-#endif /* TIZEN_FEATURE_ASP */
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
-}
+       value = g_variant_new("(os)", peer_path, __ws_wps_to_txt(wps_mode));
 
-#if 0
-static gboolean _retry_start_scan(gpointer data)
-{
-       __WDP_LOG_FUNC_ENTER__;
+       params.params = value;
+       DEBUG_G_VARIANT("Params : ", params.params);
 
-       WDP_LOGD("Succeeded to start scan");
+       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to send prov disc to peer[" MACSTR "]", MAC2STR(peer_addr));
 
        __WDP_LOG_FUNC_EXIT__;
-       return 0;
-}
-#endif
-
-#if defined(TIZEN_FEATURE_ASP)
-static void __ws_add_seek_params(GVariantBuilder *builder)
-{
-       GVariantBuilder *outter = NULL;
-       GVariantBuilder *inner = NULL;
-       wfd_oem_asp_service_s *data = NULL;
-       int len = 0;
-       int i = 0;
-
-       if(seek_list == NULL || g_list_length(seek_list) == 0) {
-               WDP_LOGD("seek list is NULL");
-               return;
-       }
-       WDP_LOGD("seek list length [%d]", g_list_length(seek_list));
-
-       outter = g_variant_builder_new(G_VARIANT_TYPE("aay"));
-
-GLIST_ITER_START(seek_list, data)
-       if (data && data->service_type) {
-               len = strlen(data->service_type) + 1;
-               WDP_LOGD("data [%s] len [%d]", data->service_type, len);
-               inner = g_variant_builder_new(G_VARIANT_TYPE("ay"));
-               for(i = 0; i < len; i++)
-                       g_variant_builder_add(inner, "y", data->service_type[i]);
-               g_variant_builder_add(outter, "ay", inner);
-               g_variant_builder_unref(inner);
-       }
-GLIST_ITER_END()
-       g_variant_builder_add (builder, "{sv}", "Seek", g_variant_new ("aay", outter));
-       g_variant_builder_unref(outter);
-
-       return;
+       return res;
 }
-#endif /* TIZEN_FEATURE_ASP */
 
-
-int ws_start_scan(wfd_oem_scan_param_s *param)
+int ws_connect(unsigned char *peer_addr, wfd_oem_conn_param_s *param)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
        GVariantBuilder *builder = NULL;
        GVariant *value = NULL;
        dbus_method_param_s params;
+       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
        int res = 0;
 
-       if (!param) {
+       if (!peer_addr || !param) {
                WDP_LOGE("Invalid parameter");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
        if (!g_pd) {
                WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       if (param->scan_mode == WFD_OEM_SCAN_MODE_ACTIVE) {
+       dbus_set_method_param(&params, "Connect", g_pd->iface_path, g_dbus);
 
-               dbus_set_method_param(&params, "Find",  g_pd->iface_path, g_dbus);
+       g_snprintf(peer_path, DBUS_OBJECT_PATH_MAX, "%s/Peers/"
+                       COMPACT_MACSTR, g_pd->iface_path, MAC2STR(peer_addr));
+       WDP_LOGD("get peer path [%s]", peer_path);
 
-               builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}") );
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
+       g_variant_builder_add(builder, "{sv}", "peer", g_variant_new_object_path(peer_path));
+       if (param->conn_flags & WFD_OEM_CONN_TYPE_PERSISTENT)
+               g_variant_builder_add(builder, "{sv}", "persistent", g_variant_new_boolean(TRUE));
 
-                       if (param->scan_time)
-                               g_variant_builder_add (builder, "{sv}", "Timeout",
-                                                       g_variant_new_int32(param->scan_time));
-                       if (param->scan_type == WFD_OEM_SCAN_TYPE_SOCIAL)
-                               g_variant_builder_add (builder, "{sv}", "DiscoveryType",
-                                                       g_variant_new_string("social"));
-#if defined(TIZEN_FEATURE_ASP)
-                       if(seek_list != NULL)
-                               __ws_add_seek_params(builder);
-#endif /* TIZEN_FEATURE_ASP */
+       if (param->conn_flags & WFD_OEM_CONN_TYPE_JOIN)
+               g_variant_builder_add(builder, "{sv}", "join", g_variant_new_boolean(TRUE));
 
-                       value = g_variant_new ("(a{sv})", builder);
-                       g_variant_builder_unref (builder);
-       } else {
+       if (param->conn_flags & WFD_OEM_CONN_TYPE_AUTH)
+               g_variant_builder_add(builder, "{sv}", "autorize_only", g_variant_new_boolean(TRUE));
 
-               dbus_set_method_param(&params, "Listen", g_pd->iface_path, g_dbus);
-               value = g_variant_new ("(i)", param->scan_time);
-       }
+       if (param->wps_pin[0] != '\0')
+               g_variant_builder_add(builder, "{sv}", "pin", g_variant_new_string(param->wps_pin));
+
+       g_variant_builder_add(builder, "{sv}", "wps_method",
+                               g_variant_new_string(__ws_wps_to_txt(param->wps_mode)));
+
+       value = g_variant_new("(a{sv})", builder);
+       g_variant_builder_unref(builder);
 
        params.params = value;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       DEBUG_G_VARIANT("Params : ", params.params);
 
        res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
        if (res < 0)
                WDP_LOGE("Failed to send command to wpa_supplicant");
        else
-               WDP_LOGD("Succeeded to start scan");
+               WDP_LOGD("Succeeded to send connection command to peer[" MACSTR "]", MAC2STR(peer_addr));
 
        __WDP_LOG_FUNC_EXIT__;
        return res;
 }
 
-int ws_restart_scan(int freq)
+int ws_disconnect(unsigned char *peer_addr, int is_iface_addr)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-       GVariantBuilder *builder = NULL;
        GVariant *value = NULL;
        dbus_method_param_s params;
+       GVariantBuilder *builder = NULL;
        int res = 0;
 
+       if (!peer_addr) {
+               WDP_LOGE("Invalid parameter");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
        if (!g_pd) {
                WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, "Find", g_pd->iface_path, g_dbus);
+       dbus_set_method_param(&params, "RemoveClient", g_pd->iface_path, g_dbus);
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}") );
-       g_variant_builder_add (builder, "{sv}", "Timeout", g_variant_new_int32(2));
-       g_variant_builder_add (builder, "{sv}", "DiscoveryType",
-                               g_variant_new_string("social"));
-       value = g_variant_new ("(a{sv})", builder);
-       g_variant_builder_unref (builder);
+       if (is_iface_addr) {
+               char peer_mac_str[WS_MACSTR_LEN] = {'\0', };
+
+               g_snprintf(peer_mac_str, WS_MACSTR_LEN, MACSTR, MAC2STR(peer_addr));
+               WDP_LOGI("peer addr [%s]", peer_mac_str);
+               g_variant_builder_add(builder, "{sv}", "iface",
+                               g_variant_new_string(peer_mac_str));
+       } else {
+               char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0', };
+
+               g_snprintf(peer_path, DBUS_OBJECT_PATH_MAX, "%s/Peers/"
+                               COMPACT_MACSTR, g_pd->iface_path, MAC2STR(peer_addr));
+               g_variant_builder_add(builder, "{sv}", "peer",
+                               g_variant_new_object_path(peer_path));
+       }
+
+       value = g_variant_new("(a{sv})", builder);
+       g_variant_builder_unref(builder);
 
        params.params = value;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       DEBUG_G_VARIANT("Params : ", params.params);
 
        res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
        if (res < 0)
                WDP_LOGE("Failed to send command to wpa_supplicant");
        else
-               WDP_LOGD("Succeeded to start scan");
+               WDP_LOGD("Succeeded to send disconnection command to peer[" MACSECSTR "]",
+                               MAC2SECSTR(peer_addr));
 
        __WDP_LOG_FUNC_EXIT__;
        return res;
 }
 
-int ws_stop_scan()
+int ws_reject_connection(unsigned char *peer_addr)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
+       GVariant *value = NULL;
        dbus_method_param_s params;
+       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
        int res = 0;
 
+       if (!peer_addr) {
+               WDP_LOGE("Invalid parameter");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
        if (!g_pd) {
                WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, "StopFind", g_pd->iface_path, g_dbus);
-       params.params = NULL;
+       dbus_set_method_param(&params, "RejectPeer", g_pd->iface_path, g_dbus);
+
+       g_snprintf(peer_path, DBUS_OBJECT_PATH_MAX, "%s/Peers/"
+                       COMPACT_MACSTR, g_pd->iface_path, MAC2STR(peer_addr));
+       WDP_LOGE("get peer path [%s]", peer_path);
+
+       value = g_variant_new("(o)", peer_path);
+
+       params.params = value;
+       DEBUG_G_VARIANT("Params : ", params.params);
 
        res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
        if (res < 0)
-                       WDP_LOGE("Failed to send command to wpa_supplicant");
+               WDP_LOGE("Failed to send command to wpa_supplicant");
        else
-               WDP_LOGD("Succeeded to stop scan");
+               WDP_LOGD("Succeeded to reject peer[" MACSTR "]", MAC2STR(peer_addr));
 
+       _ws_flush();
        __WDP_LOG_FUNC_EXIT__;
        return res;
 }
 
-int ws_get_visibility(int *visibility)
+int ws_cancel_connection(unsigned char *peer_addr)
 {
        __WDP_LOG_FUNC_ENTER__;
 
+       _ws_cancel();
+
        __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
 
-int ws_set_visibility(int visibility)
+int ws_get_connected_peers(GList **peers, int *peer_count)
+{
+       __WDP_LOG_FUNC_ENTER__;
+
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
+
+int ws_get_pin(char *pin)
+{
+       __WDP_LOG_FUNC_ENTER__;
+
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
+
+int ws_set_pin(char *pin)
+{
+       __WDP_LOG_FUNC_ENTER__;
+
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
+
+static void __ws_get_pin(GVariant *value, void *user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       const char *pin = NULL;
+
+       g_variant_get(value, "(&s)", &pin);
+       g_strlcpy((char *)user_data, pin, OEM_PINSTR_LEN + 1);
+
+       __WDP_LOG_FUNC_EXIT__;
+       return;
+}
+
+int ws_generate_pin(char **pin)
 {
        __WDP_LOG_FUNC_ENTER__;
+       GDBusConnection *g_dbus = NULL;
+       dbus_method_param_s params;
+       char n_pin[9] = {0,};
+       int res = 0;
+
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               return -1;
+       }
+
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               return -1;
+       }
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
+
+       dbus_set_method_param(&params, "GeneratePin", g_pd->iface_path, g_dbus);
+       params.params = NULL;
+
+       res = dbus_method_call(&params, SUPPLICANT_WPS, __ws_get_pin, (void *)n_pin);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to generate_pin [ %s ]", n_pin);
 
+       *pin = strndup(n_pin, OEM_PINSTR_LEN);
        __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
 
-int ws_get_scan_result(GList **peers, int *peer_count)
+int ws_get_supported_wps_mode(int *wps_mode)
 {
        __WDP_LOG_FUNC_ENTER__;
+       if (!wps_mode) {
+               WDP_LOGE("Invalid parameter");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
+       *wps_mode = wps_config_method;
        __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
 
-int ws_get_peer_info(unsigned char *peer_addr, wfd_oem_device_s **peer)
+int _ws_get_persistent_net_id(int *persistent_network_id, const unsigned char *go_dev_mac)
 {
        __WDP_LOG_FUNC_ENTER__;
-       GDBusConnection *g_dbus = NULL;
-       wfd_oem_device_s *ws_dev = NULL;
-       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+       int persistent_group_count = 0;
+       int counter = 0;
        int res = 0;
 
-       if (!peer_addr || !peer) {
-               WDP_LOGE("Invalid parameter");
-               return -1;
-       }
+       wfd_oem_persistent_group_s *plist = NULL;
 
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+       res = ws_get_persistent_groups(&plist, &persistent_group_count);
+       if (res < 0) {
+               WDP_LOGE("failed to get persistent groups");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
-       g_dbus = g_pd->g_dbus;
-       if (!g_dbus) {
-               WDP_LOGE("DBus connection is NULL");
-               return -1;
+       if (persistent_group_count > WS_MAX_PERSISTENT_COUNT) {
+               WDP_LOGE("persistent group count greater than max Persistent count");
+               persistent_group_count = WS_MAX_PERSISTENT_COUNT;
        }
 
-       ws_dev = (wfd_oem_device_s *) g_try_malloc0(sizeof(wfd_oem_device_s));
-       if (!ws_dev) {
-               WDP_LOGF("Failed to allocate memory device. [%s]",
-                               strerror(errno));
-               __WDP_LOG_FUNC_EXIT__;
-               return -1;
+       WDP_LOGD("Persistent Group Count=%d", persistent_group_count);
+
+       for (counter = 0; counter < persistent_group_count ; counter++) {
+               if (!memcmp(go_dev_mac, plist[counter].go_mac_address, WS_MACADDR_LEN)) {
+                       *persistent_network_id = plist[counter].network_id;
+                       break;
+               } else {
+                       WDP_LOGD("Invite: Persistent GO[" MACSTR "], GO Addr[" MACSTR "]",
+                                       MAC2STR(plist[counter].go_mac_address), MAC2STR(go_dev_mac));
+               }
        }
 
-       g_snprintf(peer_path, DBUS_OBJECT_PATH_MAX, "%s/Peers/"
-                       COMPACT_MACSTR, g_pd->iface_path, MAC2STR(peer_addr));
+       g_free(plist);
+       plist = NULL;
+       WDP_LOGD("persistent network ID : [%d]", *persistent_network_id);
 
-       WDP_LOGD("get peer path [%s]", peer_path);
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
 
-       res = dbus_property_get_all(peer_path, g_dbus, SUPPLICANT_P2P_PEER,
-                               __ws_get_peer_property, ws_dev);
+static void __store_group_iface_path(GVariant* value, void* user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       ws_dbus_plugin_data_s * pd_data;
+       const char *path = NULL;
 
-       if (res < 0) {
-                       WDP_LOGE("Failed to send command to wpa_supplicant");
-                       g_free(ws_dev);
-                       __WDP_LOG_FUNC_EXIT__;
-                       return -1;
-       } else {
-               WDP_LOGD("succeeded to get peer info");
-               *peer = ws_dev;
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               return;
        }
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
+
+       pd_data = (ws_dbus_plugin_data_s *) g_pd;
+
+       g_variant_get(value, "(&o)", &path);
+       g_strlcpy(pd_data->group_iface_path, path, DBUS_OBJECT_PATH_MAX);
+
+       WDP_LOGD("group object path [%s]", pd_data->group_iface_path);
+       /* subscribe interface p2p signal */
 }
 
-int ws_prov_disc_req(unsigned char *peer_addr, wfd_oem_wps_mode_e wps_mode, int join)
+int ws_create_group(wfd_oem_group_param_s *param)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
+       GVariantBuilder *builder = NULL;
        GVariant *value = NULL;
        dbus_method_param_s params;
-       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+       char persistent_group_obj_path[OBJECT_PATH_MAX] = {0,};
        int res = 0;
 
-       if (!peer_addr) {
+       if (!param) {
                WDP_LOGE("Invalid parameter");
                __WDP_LOG_FUNC_EXIT__;
                return -1;
@@ -3501,42 +5128,83 @@ int ws_prov_disc_req(unsigned char *peer_addr, wfd_oem_wps_mode_e wps_mode, int
        }
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, "ProvisionDiscoveryRequest", g_pd->iface_path, g_dbus);
+       dbus_set_method_param(&params, "GroupAdd", g_pd->iface_path, g_dbus);
 
-       g_snprintf(peer_path, DBUS_OBJECT_PATH_MAX, "%s/Peers/"
-                       COMPACT_MACSTR, g_pd->iface_path, MAC2STR(peer_addr));
-       WDP_LOGD("get peer path [%s]", peer_path);
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
+
+       if (param->persistent > 0) {
+               unsigned char mac_address[WS_MACADDR_LEN] = {0x00, };
+               int persistent_group_id = -1;
+
+               res = _ws_get_local_dev_mac(mac_address);
+               if (res < 0) {
+                       WDP_LOGE("failed to get local mac address");
+                       __WDP_LOG_FUNC_EXIT__;
+                       return -1;
+               }
+
+               res = _ws_get_persistent_net_id(&persistent_group_id, mac_address);
+               if (res < 0) {
+                       WDP_LOGE("failed to get persistent group ID");
+                       __WDP_LOG_FUNC_EXIT__;
+                       return -1;
+               }
+
+               WDP_LOGD("persistent network ID : [%d]", persistent_group_id);
+
+               g_variant_builder_add(builder, "{sv}", "persistent",
+                               g_variant_new_boolean(TRUE));
+               if (persistent_group_id > -1) {
+                       g_snprintf(persistent_group_obj_path, OBJECT_PATH_MAX,
+                                       "%s/" SUPPLICANT_PERSISTENT_GROUPS_PART "/%d",
+                                       g_pd->iface_path, persistent_group_id);
+                       g_variant_builder_add(builder, "{sv}", "persistent_group_object",
+                                       g_variant_new_object_path(persistent_group_obj_path));
+               }
+
+       } else {
+               g_variant_builder_add(builder, "{sv}", "persistent",
+                               g_variant_new_boolean(FALSE));
+       }
+
+       if (param->passphrase && strlen(param->passphrase) > 0)
+               g_variant_builder_add(builder, "{sv}", "passphrase",
+                               g_variant_new_string(param->passphrase));
+
+       if (param->ssid && strlen(param->ssid) > 0)
+               g_variant_builder_add(builder, "{sv}", "ssid",
+                               g_variant_new_string(param->ssid));
+
+       if (param->freq)
+               g_variant_builder_add(builder, "{sv}", "frequency",
+                               g_variant_new_int32(param->freq));
 
-       value = g_variant_new ("(os)", peer_path, __ws_wps_to_txt(wps_mode));
+       value = g_variant_new("(a{sv})", builder);
+       g_variant_builder_unref(builder);
 
        params.params = value;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       DEBUG_G_VARIANT("Params : ", params.params);
 
-       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
+       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE,
+                       __store_group_iface_path, g_pd);
        if (res < 0)
                WDP_LOGE("Failed to send command to wpa_supplicant");
        else
-               WDP_LOGD("Succeeded to send prov disc to peer[" MACSTR "]", MAC2STR(peer_addr));
+               WDP_LOGD("Succeeded to add group");
 
        __WDP_LOG_FUNC_EXIT__;
        return res;
 }
 
-int ws_connect(unsigned char *peer_addr, wfd_oem_conn_param_s *param)
+int ws_destroy_group(const char *ifname)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-       GVariantBuilder *builder = NULL;
-       GVariant *value = NULL;
        dbus_method_param_s params;
-       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
        int res = 0;
 
-       if (!peer_addr || !param) {
+       if (!ifname) {
                WDP_LOGE("Invalid parameter");
-               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
@@ -3552,113 +5220,96 @@ int ws_connect(unsigned char *peer_addr, wfd_oem_conn_param_s *param)
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
-
-       dbus_set_method_param(&params, "Connect", g_pd->iface_path, g_dbus);
-
-       g_snprintf(peer_path, DBUS_OBJECT_PATH_MAX, "%s/Peers/"
-                       COMPACT_MACSTR, g_pd->iface_path, MAC2STR(peer_addr));
-       WDP_LOGD("get peer path [%s]", peer_path);
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}") );
-       g_variant_builder_add (builder, "{sv}", "peer", g_variant_new_object_path(peer_path));
-       if (param->conn_flags & WFD_OEM_CONN_TYPE_PERSISTENT)
-               g_variant_builder_add (builder, "{sv}", "persistent", g_variant_new_boolean(TRUE));
-
-       if (param->conn_flags & WFD_OEM_CONN_TYPE_JOIN)
-               g_variant_builder_add (builder, "{sv}", "join", g_variant_new_boolean(TRUE));
-
-       if (param->conn_flags& WFD_OEM_CONN_TYPE_AUTH)
-               g_variant_builder_add (builder, "{sv}", "autorize_only", g_variant_new_boolean(TRUE));
-
-       if (param->wps_pin[0] != '\0')
-               g_variant_builder_add (builder, "{sv}", "pin", g_variant_new_string(param->wps_pin));
-
-       g_variant_builder_add (builder, "{sv}", "wps_method",
-                               g_variant_new_string(__ws_wps_to_txt(param->wps_mode)));
+       if (g_pd->group_iface_path[0] == 0) {
+               WDP_LOGE("group iface path is NULL");
+               return -1;
+       }
 
-       value = g_variant_new ("(a{sv})", builder);
-       g_variant_builder_unref (builder);
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       params.params = value;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       dbus_set_method_param(&params, "Disconnect", g_pd->group_iface_path, g_dbus);
+       params.params = NULL;
 
        res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
-       if (res < 0)
+       if (res < 0) {
                WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to send connection command to peer[" MACSTR "]", MAC2STR(peer_addr));
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       } else {
+               _ws_flush();
+               WDP_LOGD("Succeeded to remove group");
+       }
 
        __WDP_LOG_FUNC_EXIT__;
-       return res;
+       return 0;
 }
 
-int ws_disconnect(unsigned char *peer_addr)
+int ws_invite(unsigned char *peer_addr, wfd_oem_invite_param_s *param)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
+       GVariantBuilder *builder = NULL;
        GVariant *value = NULL;
        dbus_method_param_s params;
        static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
        int res = 0;
 
-       if (!peer_addr) {
+       if (!peer_addr || !param) {
                WDP_LOGE("Invalid parameter");
                return -1;
        }
 
        if (!g_pd) {
                WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, "RemoveClient", g_pd->iface_path ,g_dbus);
+       dbus_set_method_param(&params, "Invite", g_pd->group_iface_path, g_dbus);
 
        g_snprintf(peer_path, DBUS_OBJECT_PATH_MAX, "%s/Peers/"
                        COMPACT_MACSTR, g_pd->iface_path, MAC2STR(peer_addr));
        WDP_LOGE("get peer path [%s]", peer_path);
 
-       value = g_variant_new ("(oi)", peer_path, 0);
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
+       g_variant_builder_add(builder, "{sv}", "peer", g_variant_new_object_path(peer_path));
+       value = g_variant_new("(a{sv})", builder);
+       g_variant_builder_unref(builder);
 
        params.params = value;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       DEBUG_G_VARIANT("Params : ", params.params);
 
        res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
        if (res < 0)
                WDP_LOGE("Failed to send command to wpa_supplicant");
        else
-               WDP_LOGD("Succeeded to stop scan");
+               WDP_LOGD("Succeeded to invite peer[" MACSTR "]", MAC2STR(peer_addr));
 
        __WDP_LOG_FUNC_EXIT__;
-       return res;
+       return 0;
 }
 
-int ws_reject_connection(unsigned char *peer_addr)
+/* Only group owner can use this command */
+int ws_wps_start(unsigned char *peer_addr, int wps_mode, const char *pin)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
+       GVariantBuilder *builder = NULL;
        GVariant *value = NULL;
+       GVariant *dev_addr = NULL;
        dbus_method_param_s params;
-       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+       int i = 0;
        int res = 0;
 
-       if (!peer_addr) {
-               WDP_LOGE("Invalid parameter");
-               __WDP_LOG_FUNC_EXIT__;
-               return -1;
-       }
-
        if (!g_pd) {
                WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
                __WDP_LOG_FUNC_EXIT__;
@@ -3671,113 +5322,87 @@ int ws_reject_connection(unsigned char *peer_addr)
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
-
-       dbus_set_method_param(&params, "RejectPeer", g_pd->iface_path ,g_dbus);
-
-       g_snprintf(peer_path, DBUS_OBJECT_PATH_MAX, "%s/Peers/"
-                       COMPACT_MACSTR, g_pd->iface_path, MAC2STR(peer_addr));
-       WDP_LOGE("get peer path [%s]", peer_path);
-
-       value = g_variant_new ("(o)", peer_path);
-
-       params.params = value;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
-
-       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to reject peer[" MACSTR "]", MAC2STR(peer_addr));
 
-       _ws_flush();
-       __WDP_LOG_FUNC_EXIT__;
-       return res;
-}
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-int ws_cancel_connection(unsigned char *peer_addr)
-{
-       __WDP_LOG_FUNC_ENTER__;
+       dbus_set_method_param(&params, "Start", g_pd->group_iface_path, g_dbus);
 
-       _ws_cancel();
+       if (peer_addr != NULL) {
+               builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+               for (i = 0; i < WS_MACADDR_LEN; i++)
+                       g_variant_builder_add(builder, "y", peer_addr[i]);
 
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
-}
+               dev_addr = g_variant_new("ay", builder);
+               g_variant_builder_unref(builder);
+       }
 
-int ws_get_connected_peers(GList **peers, int *peer_count)
-{
-       __WDP_LOG_FUNC_ENTER__;
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
+       g_variant_builder_add(builder, "{sv}", "Role", g_variant_new_string("enrollee"));
+       if (peer_addr != NULL)
+               g_variant_builder_add(builder, "{sv}", "P2PDeviceAddress", dev_addr);
 
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
-}
+       if (pin != NULL && pin[0] != '\0') {
+               g_variant_builder_add(builder, "{sv}", "Type", g_variant_new_string("pin"));
+               g_variant_builder_add(builder, "{sv}", "Pin", g_variant_new_string(pin));
+       } else {
+               g_variant_builder_add(builder, "{sv}", "Type", g_variant_new_string("pbc"));
+       }
 
-int ws_get_pin(char *pin)
-{
-       __WDP_LOG_FUNC_ENTER__;
+       value = g_variant_new("(a{sv})", builder);
+       g_variant_builder_unref(builder);
 
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
-}
+       params.params = value;
+       DEBUG_G_VARIANT("Params : ", params.params);
 
-int ws_set_pin(char *pin)
-{
-       __WDP_LOG_FUNC_ENTER__;
+       res = dbus_method_call(&params, SUPPLICANT_WPS, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to run wps");
 
        __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
 
-static void __ws_get_pin(GVariant *value, void *user_data)
+int ws_enrollee_start(unsigned char *peer_addr, int wps_mode, const char *pin)
 {
        __WDP_LOG_FUNC_ENTER__;
-       const char *pin = NULL;
 
-       g_variant_get(value, "(&s)", &pin);
-       g_strlcpy((char *)user_data, pin, OEM_PINSTR_LEN + 1);
+       WDP_LOGD("Succeeded to start WPS");
 
        __WDP_LOG_FUNC_EXIT__;
-       return;
+       return 0;
 }
 
-int ws_generate_pin(char **pin)
+int ws_wps_cancel(void)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
        dbus_method_param_s params;
-       char n_pin[9] = {0,};
        int res = 0;
 
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               return -1;
-       }
-
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, "GeneratePin", g_pd->iface_path ,g_dbus);
+       dbus_set_method_param(&params, "Cancel", g_pd->group_iface_path, g_dbus);
        params.params = NULL;
 
-       res = dbus_method_call(&params, SUPPLICANT_WPS, __ws_get_pin, (void *)n_pin);
+       res = dbus_method_call(&params, SUPPLICANT_WPS, NULL, NULL);
        if (res < 0)
                WDP_LOGE("Failed to send command to wpa_supplicant");
        else
-               WDP_LOGD("Succeeded to generate_pin [ %s ]", n_pin);
+               WDP_LOGD("Succeeded to cancel WPS");
 
-       *pin = strndup(n_pin, OEM_PINSTR_LEN);
        __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
 
-int ws_get_supported_wps_mode()
+int ws_get_dev_name(char *dev_name)
 {
        __WDP_LOG_FUNC_ENTER__;
 
@@ -3785,79 +5410,100 @@ int ws_get_supported_wps_mode()
        return 0;
 }
 
-int _ws_get_persistent_net_id(int *persistent_network_id, const unsigned char *go_dev_mac)
+int ws_set_dev_name(char *dev_name)
 {
        __WDP_LOG_FUNC_ENTER__;
-       int persistent_group_count = 0;
-       int counter = 0;
+       GDBusConnection *g_dbus = NULL;
+
+       GVariant *value = NULL;
+       GVariant *param = NULL;
+       GVariantBuilder *builder = NULL;
+       dbus_method_param_s params;
        int res = 0;
 
-       wfd_oem_persistent_group_s *plist = NULL;
+       if (!dev_name) {
+               WDP_LOGE("Invalid parameter");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-       res = ws_get_persistent_groups(&plist, &persistent_group_count);
-       if (res < 0) {
-               WDP_LOGE("failed to get persistent groups");
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
-       if (persistent_group_count > WS_MAX_PERSISTENT_COUNT) {
-               WDP_LOGE("persistent group count greater than max Persistent count");
-               persistent_group_count = WS_MAX_PERSISTENT_COUNT;
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
        }
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       WDP_LOGD("Persistent Group Count=%d", persistent_group_count);
+       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, g_pd->iface_path,
+                        g_dbus);
 
-       for (counter = 0; counter < persistent_group_count ; counter++) {
-               if(!memcmp(go_dev_mac, plist[counter].go_mac_address, WS_MACADDR_LEN)) {
-                       *persistent_network_id = plist[counter].network_id;
-                       break;
-               } else {
-                       WDP_LOGD("Invite: Persistent GO[" MACSTR "], GO Addr[" MACSTR "]",
-                                       MAC2STR(plist[counter].go_mac_address), MAC2STR(go_dev_mac));
-               }
-       }
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
+       g_variant_builder_add(builder, "{sv}", "DeviceName",
+                               g_variant_new_string(dev_name));
+       g_variant_builder_add(builder, "{sv}", "SsidPostfix",
+                                g_variant_new_string(dev_name));
+       value = g_variant_new("a{sv}", builder);
+       g_variant_builder_unref(builder);
 
-       g_free(plist);
-       plist = NULL;
-       WDP_LOGD("persistent network ID : [%d]", *persistent_network_id);
+       param = g_variant_new("(ssv)", SUPPLICANT_P2PDEVICE,
+                               "P2PDeviceConfig", value);
+
+       params.params = param;
+       DEBUG_G_VARIANT("Params : ", params.params);
+
+       res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to set device name");
 
        __WDP_LOG_FUNC_EXIT__;
-       return 0;
+       return res;
 }
 
-static void __store_group_iface_path(GVariant *value, void *user_data) {
+int ws_get_dev_mac(char *dev_mac)
+{
        __WDP_LOG_FUNC_ENTER__;
-       ws_dbus_plugin_data_s * pd_data;
-       const char *path = NULL;
 
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               return;
-       }
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
 
-       pd_data = (ws_dbus_plugin_data_s *) g_pd;
+int ws_get_dev_type(int *pri_dev_type, int *sec_dev_type)
+{
+       __WDP_LOG_FUNC_ENTER__;
 
-       g_variant_get(value, "(&o)", &path);
-       g_strlcpy(pd_data->group_iface_path, path, DBUS_OBJECT_PATH_MAX);
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
 
-       WDP_LOGD("group object path [%s]", pd_data->group_iface_path);
-       /* subscribe interface p2p signal */
+int ws_set_dev_type(int pri_dev_type, int sec_dev_type)
+{
+       __WDP_LOG_FUNC_ENTER__;
+
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
 }
 
-int ws_create_group(wfd_oem_group_param_s *param)
+int ws_get_go_intent(int *go_intent)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-       GVariantBuilder *builder = NULL;
-       GVariant *value = NULL;
-       dbus_method_param_s params;
-       char persistent_group_obj_path[OBJECT_PATH_MAX] = {0,};
-       int res = 0;
+       GVariant *param = NULL;
+       GVariant *reply = NULL;
+       GError *error = NULL;
+       GVariantIter *iter = NULL;
 
-       if (!param) {
+
+       if (!go_intent) {
                WDP_LOGE("Invalid parameter");
-               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
@@ -3873,286 +5519,476 @@ int ws_create_group(wfd_oem_group_param_s *param)
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, "GroupAdd", g_pd->iface_path, g_dbus);
+       param = g_variant_new("(ss)", SUPPLICANT_P2PDEVICE, "P2PDeviceConfig");
+       DEBUG_G_VARIANT("Params : ", param);
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}") );
+       reply = g_dbus_connection_call_sync(
+                       g_dbus,
+                       SUPPLICANT_SERVICE, /* bus name */
+                       g_pd->iface_path, /* object path */
+                       DBUS_PROPERTIES_INTERFACE, /* interface name */
+                       DBUS_PROPERTIES_METHOD_GET, /* method name */
+                       param, /* GVariant *params */
+                       NULL, /* reply_type */
+                       G_DBUS_CALL_FLAGS_NONE, /* flags */
+                       SUPPLICANT_TIMEOUT , /* timeout */
+                       NULL, /* cancellable */
+                       &error); /* error */
 
-       if (param->persistent > 0) {
-               unsigned char mac_address[WS_MACADDR_LEN] = {0x00, };
-               int persistent_group_id = -1;
+       if (error != NULL) {
+               WDP_LOGE("Error! Failed to get interface State: [%s]",
+                               error->message);
+               g_error_free(error);
+               if (reply)
+                       g_variant_unref(reply);
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-               res = _ws_get_local_dev_mac(mac_address);
-               if (res < 0) {
-                       WDP_LOGE("failed to get local mac address");
-                       __WDP_LOG_FUNC_EXIT__;
-                       return -1;
-               }
+       if (reply != NULL) {
+               g_variant_get(reply, "(a{sv})", &iter);
 
-               res = _ws_get_persistent_net_id(&persistent_group_id, mac_address);
-               if(res < 0) {
-                       WDP_LOGE("failed to get persistent group ID");
-                       __WDP_LOG_FUNC_EXIT__;
-                       return -1;
-               }
+               if (iter != NULL) {
+                       gchar *key = NULL;
+                       GVariant *value = NULL;
 
-               WDP_LOGD("persistent network ID : [%d]", persistent_group_id);
+                       while (g_variant_iter_loop(iter, "{sv}", &key, &value)) {
+                               CHECK_KEY_VALUE(key, value);
 
-               g_variant_builder_add(builder, "{sv}", "persistent",
-                               g_variant_new_boolean(TRUE));
-               if(persistent_group_id > -1) {
-                       g_snprintf(persistent_group_obj_path, OBJECT_PATH_MAX,
-                                       "%s/" SUPPLICANT_PERSISTENT_GROUPS_PART "/%d",
-                                       g_pd->iface_path, persistent_group_id);
-                       g_variant_builder_add(builder, "{sv}", "persistent_group_object",
-                                       g_variant_new_object_path(persistent_group_obj_path));
+                               if (g_strcmp0(key, "GOIntent") == 0)
+                                       g_variant_get(value, "u", go_intent);
+                       }
+                       g_variant_iter_free(iter);
                }
-
-       } else {
-               g_variant_builder_add(builder, "{sv}", "persistent",
-                               g_variant_new_boolean(FALSE));
+               g_variant_unref(reply);
        }
-
-       if (param->passphrase && strlen(param->passphrase) > 0)
-               g_variant_builder_add(builder, "{sv}", "passphrase",
-                               g_variant_new_string(param->passphrase));
-
-       if (param->freq)
-               g_variant_builder_add(builder, "{sv}", "frequency",
-                               g_variant_new_int32(param->freq));
-
-       value = g_variant_new ("(a{sv})", builder);
-       g_variant_builder_unref (builder);
-
-       params.params = value;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
-
-       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE,
-                       __store_group_iface_path, g_pd);
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to add group");
-
        __WDP_LOG_FUNC_EXIT__;
-       return res;
+       return 0;
 }
 
-int ws_destroy_group(const char *ifname)
+int ws_set_go_intent(int go_intent)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
+
+       GVariant *value = NULL;
+       GVariant *param = NULL;
+       GVariantBuilder *builder = NULL;
        dbus_method_param_s params;
        int res = 0;
 
-       if (!ifname) {
-               WDP_LOGE("Invalid parameter");
-               return -1;
-       }
-
        if (!g_pd) {
                WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       if (g_pd->group_iface_path[0] == 0) {
-               WDP_LOGE("group iface path is NULL");
-               return -1;
-       }
+       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, g_pd->iface_path,
+                        g_dbus);
 
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
+       g_variant_builder_add(builder, "{sv}", "GOIntent",
+                               g_variant_new_uint32(go_intent));
+       value = g_variant_new("a{sv}", builder);
+       g_variant_builder_unref(builder);
 
-       dbus_set_method_param(&params, "Disconnect", g_pd->group_iface_path, g_dbus);
-       params.params = NULL;
+       param = g_variant_new("(ssv)", SUPPLICANT_P2PDEVICE, "P2PDeviceConfig", value);
 
-       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
-       if (res < 0) {
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-               __WDP_LOG_FUNC_EXIT__;
-               return -1;
-       } else {
-               _ws_flush();
-               WDP_LOGD("Succeeded to remove group");
-       }
+       params.params = param;
+       DEBUG_G_VARIANT("Params : ", params.params);
 
+       res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGE("Succeeded to set go intent");
        __WDP_LOG_FUNC_EXIT__;
-       return 0;
+       return res;
 }
 
-int ws_invite(unsigned char *peer_addr, wfd_oem_invite_param_s *param)
+int ws_set_country(char *ccode)
 {
        __WDP_LOG_FUNC_ENTER__;
+       __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-       GVariantBuilder *builder = NULL;
+
        GVariant *value = NULL;
+       GVariant *param = NULL;
+
        dbus_method_param_s params;
-       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
        int res = 0;
 
-       if (!peer_addr || !param) {
-               WDP_LOGE("Invalid parameter");
-               return -1;
-       }
-
        if (!g_pd) {
                WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, "Invite", g_pd->group_iface_path, g_dbus);
+       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, g_pd->iface_path,
+                        g_dbus);
 
-       g_snprintf(peer_path, DBUS_OBJECT_PATH_MAX, "%s/Peers/"
-                       COMPACT_MACSTR, g_pd->iface_path, MAC2STR(peer_addr));
-       WDP_LOGE("get peer path [%s]", peer_path);
+       value = g_variant_new_string(ccode);
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}") );
-       g_variant_builder_add (builder, "{sv}", "peer", g_variant_new_object_path(peer_path));
-       value = g_variant_new ("(a{sv})", builder);
-       g_variant_builder_unref (builder);
+       param = g_variant_new("(ssv)", SUPPLICANT_IFACE, "Country", value);
 
-       params.params = value;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       params.params = param;
+       DEBUG_G_VARIANT("Params : ", params.params);
 
-       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
+       res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
        if (res < 0)
                WDP_LOGE("Failed to send command to wpa_supplicant");
        else
-               WDP_LOGD("Succeeded to invite peer[" MACSTR "]", MAC2STR(peer_addr));
+               WDP_LOGD("Succeeded to set country(%s)", ccode);
 
        __WDP_LOG_FUNC_EXIT__;
-       return 0;
+       return res;
 }
 
-// Only group owner can use this command
-int ws_wps_start(unsigned char *peer_addr, int wps_mode, const char *pin)
+void __parsing_networks(const char* key, GVariant* value, void* user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       if (!user_data) {
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
+
+       ws_network_info_s *network = (ws_network_info_s *)user_data;
+
+       CHECK_KEY_VALUE(key, value);
+
+       if (g_strcmp0(key, "ssid") == 0) {
+               const char *ssid = NULL;
+               g_variant_get(value, "&s", &ssid);
+               WDP_LOGD("ssid [%s]", ssid);
+               g_strlcpy(network->ssid, ssid + 1, WS_SSID_LEN + 1);
+               network->ssid[strlen(ssid) - 2] = '\0';
+
+       } else if (g_strcmp0(key, "bssid") == 0) {
+               unsigned char *bssid = NULL;
+               g_variant_get(value, "&s", &bssid);
+               WDP_LOGD("bssid [%s]", bssid);
+               __ws_txt_to_mac(bssid, network->bssid);
+
+       } else if (g_strcmp0(key, "proto") == 0) {
+               const char *proto = NULL;
+               g_variant_get(value, "&s", &proto);
+               WDP_LOGD("proto [%s]", proto);
+
+               if (g_strrstr(proto, WFD_OEM_STR_PROTO_WPA) != NULL)
+                       network->proto |= WFD_OEM_PROTO_WPA;
+               if (g_strrstr(proto, WFD_OEM_STR_PROTO_RSN) != NULL)
+                       network->proto |= WFD_OEM_PROTO_RSN;
+
+       } else if (g_strcmp0(key, "key_mgmt") == 0) {
+               const char *key_mgmt = NULL;
+               g_variant_get(value, "&s", &key_mgmt);
+               WDP_LOGD("key_mgmt [%s]", key_mgmt);
+
+               if (g_strrstr(key_mgmt, WFD_OEM_STR_KEY_MGMT_IEEE8021X) != NULL)
+                       network->key_mgmt |= WFD_OEM_KEY_MGMT_IEEE8021X;
+               if (g_strrstr(key_mgmt, WFD_OEM_STR_KEY_MGMT_PSK) != NULL)
+                       network->key_mgmt |= WFD_OEM_KEY_MGMT_PSK;
+               if (g_strrstr(key_mgmt, WFD_OEM_STR_KEY_MGMT_NONE) != NULL)
+                       network->key_mgmt |= WFD_OEM_KEY_MGMT_NONE;
+
+       } else if (g_strcmp0(key, "pairwise") == 0) {
+               const char *pairwise = NULL;
+               g_variant_get(value, "&s", &pairwise);
+               WDP_LOGD("pairwise [%s]", pairwise);
+
+               if (g_strrstr(pairwise, WFD_OEM_STR_CIPHER_NONE) != NULL)
+                       network->pairwise |= WFD_OEM_CIPHER_NONE;
+               if (g_strrstr(pairwise, WFD_OEM_STR_CIPHER_TKIP) != NULL)
+                       network->pairwise |= WFD_OEM_CIPHER_TKIP;
+               if (g_strrstr(pairwise, WFD_OEM_STR_CIPHER_CCMP) != NULL)
+                       network->pairwise |= WFD_OEM_CIPHER_CCMP;
+
+       }  else if (g_strcmp0(key, "group") == 0) {
+               const char *group = NULL;
+               g_variant_get(value, "&s", &group);
+               WDP_LOGD("group [%s]", group);
+
+               if (g_strrstr(group, WFD_OEM_STR_CIPHER_NONE) != NULL)
+                       network->group |= WFD_OEM_CIPHER_NONE;
+               if (g_strrstr(group, WFD_OEM_STR_CIPHER_WEP40) != NULL)
+                       network->group |= WFD_OEM_CIPHER_WEP40;
+               if (g_strrstr(group, WFD_OEM_STR_CIPHER_WEP104) != NULL)
+                       network->group |= WFD_OEM_CIPHER_WEP104;
+               if (g_strrstr(group, WFD_OEM_STR_CIPHER_TKIP) != NULL)
+                       network->group |= WFD_OEM_CIPHER_TKIP;
+               if (g_strrstr(group, WFD_OEM_STR_CIPHER_CCMP) != NULL)
+                       network->group |= WFD_OEM_CIPHER_CCMP;
+
+       } else if (g_strcmp0(key, "auth_alg") == 0) {
+               const char *auth_alg = NULL;
+               g_variant_get(value, "&s", &auth_alg);
+               WDP_LOGD("auth_alg [%s]", auth_alg);
+
+               if (g_strrstr(auth_alg, WFD_OEM_STR_AUTH_ALG_OPEN) != NULL)
+                       network->auth_alg |= WFD_OEM_AUTH_ALG_OPEN;
+
+       } else if (g_strcmp0(key, "mode") == 0) {
+               const char *mode = NULL;
+               g_variant_get(value, "&s", &mode);
+               WDP_LOGD("mode [%s]", mode);
+
+               if (g_strrstr(mode, WFD_OEM_STR_MODE_GC) != NULL)
+                       network->mode |= WFD_OEM_PERSISTENT_MODE_GC;
+               if (g_strrstr(mode, WFD_OEM_STR_MODE_GO) != NULL)
+                       network->mode |= WFD_OEM_PERSISTENT_MODE_GO;
+
+       } else if (g_strcmp0(key, "p2p_client_list") == 0) {
+               const char *p2p_client_list = NULL;
+               char *ptr = NULL;
+               int list_len = 0;
+               int num = 0;
+
+               g_variant_get(value, "&s", &p2p_client_list);
+               WDP_LOGD("p2p_client_list [%s]", p2p_client_list);
+               ptr = (char *)p2p_client_list;
+               list_len = strlen(p2p_client_list);
+               WDP_LOGD("list_len [%d]", list_len);
+               while (ptr && list_len >= (OEM_MACSTR_LEN - 1)) {
+                       __ws_txt_to_mac((unsigned char *)ptr, (network->p2p_client_list[num]));
+                       ptr += OEM_MACSTR_LEN;
+                       list_len -= OEM_MACSTR_LEN;
+                       if (ptr && ptr[0] == ' ') {
+                               ptr += 1;
+                               list_len -= 1;
+                       }
+                       num++;
+                       if (num >= OEM_MAX_PEER_NUM)
+                               break;
+               }
+               network->p2p_client_num = num;
+               WDP_LOGD("p2p_client_num [%d]", network->p2p_client_num);
+       }
+       return;
+}
+
+void __ws_extract_p2pdevice_details(const char *key, GVariant *value, void *user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       CHECK_KEY_VALUE(key, value);
+
+       if (g_strcmp0(key, "PersistentGroups") == 0) {
+               GVariantIter *iter = NULL;
+               const char *path = NULL;
+               int num = 0;
+
+               ws_network_info_s *networks = NULL;
+               networks = (ws_network_info_s *)user_data;
+               if (!networks) {
+                       WDP_LOGE("network is NULL");
+                       __WDP_LOG_FUNC_EXIT__;
+                       return;
+               }
+
+               g_variant_get(value, "ao", &iter);
+               while (g_variant_iter_loop(iter, "&o", &path)) {
+                       char *loc = NULL;
+
+                       if (num >= WS_MAX_PERSISTENT_COUNT)
+                               break;
+
+                       WDP_LOGD("Retrive persistent path [%s]", path);
+                       g_strlcpy(networks[num].persistent_path, path, DBUS_OBJECT_PATH_MAX);
+
+                       loc = strrchr(networks[num].persistent_path, '/');
+                       if (loc)
+                               networks[num].network_id = strtoul(loc+1, NULL, 10);
+
+                       WDP_LOGD("Retrive persistent path [%s]", networks[num].persistent_path);
+                       dbus_property_get_all(networks[num].persistent_path, g_pd->g_dbus,
+                                       SUPPLICANT_P2P_PERSISTENTGROUP, __parsing_networks, &networks[num]);
+                       num++;
+               }
+
+               networks[0].total = num;
+               WDP_LOGI("total number [%d]", num);
+               g_variant_iter_free(iter);
+       }
+       __WDP_LOG_FUNC_EXIT__;
+}
+
+
+int ws_get_persistent_groups(wfd_oem_persistent_group_s **groups, int *group_count)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-       GVariantBuilder *builder = NULL;
-       GVariant *value = NULL;
-       GVariant *dev_addr = NULL;
-       dbus_method_param_s params;
-       int i = 0;
-       int res = 0;
+
+       ws_network_info_s networks[WS_MAX_PERSISTENT_COUNT];
+       wfd_oem_persistent_group_s *wfd_persistent_groups = NULL;
+       int i, cnt = 0;
 
        if (!g_pd) {
                WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
-
-       dbus_set_method_param(&params, "Start", g_pd->group_iface_path, g_dbus);
+       memset(&networks, 0x0, WS_MAX_PERSISTENT_COUNT * sizeof(ws_network_info_s));
+       dbus_property_get_all(g_pd->iface_path, g_dbus, SUPPLICANT_P2PDEVICE,
+                       __ws_extract_p2pdevice_details, &networks[0]);
 
-       if (peer_addr != NULL) {
-               builder = g_variant_builder_new (G_VARIANT_TYPE ("ay"));
-               for(i = 0; i < WS_MACADDR_LEN; i++)
-                       g_variant_builder_add(builder, "y", peer_addr[i]);
+       cnt = networks[0].total;
 
-               dev_addr = g_variant_new ("ay", builder);
-               g_variant_builder_unref (builder);
+       WDP_LOGD("Persistent Group Count=%d", cnt);
+       if (cnt > WS_MAX_PERSISTENT_COUNT) {
+               WDP_LOGE("Persistent group count exceeded or parsing error");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
        }
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}") );
-       g_variant_builder_add (builder, "{sv}", "Role", g_variant_new_string("enrollee"));
-       if (peer_addr != NULL)
-               g_variant_builder_add (builder, "{sv}", "P2PDeviceAddress", dev_addr);
-
-       if (pin != NULL && pin[0] != '\0') {
-               g_variant_builder_add (builder, "{sv}", "Type", g_variant_new_string("pin"));
-               g_variant_builder_add (builder, "{sv}", "Pin", g_variant_new_string(pin));
-       } else {
-               g_variant_builder_add (builder, "{sv}", "Type", g_variant_new_string("pbc"));
+       if (cnt == 0) {
+               WDP_LOGE("Persistent group count zero");
+               *group_count = 0;
+               *groups = NULL;
+               __WDP_LOG_FUNC_EXIT__;
+               return 0;
        }
 
-       value = g_variant_new ("(a{sv})", builder);
-       g_variant_builder_unref (builder);
-
-       params.params = value;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       wfd_persistent_groups = (wfd_oem_persistent_group_s *) g_try_malloc0(cnt * sizeof(wfd_oem_persistent_group_s));
+       if (wfd_persistent_groups == NULL) {
+               WDP_LOGE("Failed to allocate memory for wfd_persistent_groups ");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-       res = dbus_method_call(&params, SUPPLICANT_WPS, NULL, NULL);
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to run wps");
+       for (i = 0; i < cnt; i++) {
+               int j = 0;
 
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
-}
+               WDP_LOGD("----persistent group [%d]----", i);
+               WDP_LOGD("network_id [%d]", networks[i].network_id);
+               WDP_LOGD("ssid [%s]", networks[i].ssid);
+               WDP_LOGD("bssid ["MACSTR"]", MAC2STR(networks[i].bssid));
+               WDP_LOGD("p2p_client_num [%d]", networks[i].p2p_client_num);
+               for (j = 0; j < networks[i].p2p_client_num; j++)
+                       WDP_LOGD("p2p_client_list ["MACSTR"]", MAC2STR(networks[i].p2p_client_list[j]));
 
-int ws_enrollee_start(unsigned char *peer_addr, int wps_mode, const char *pin)
-{
-       __WDP_LOG_FUNC_ENTER__;
+               wfd_persistent_groups[i].network_id = networks[i].network_id;
+               g_strlcpy(wfd_persistent_groups[i].ssid, networks[i].ssid, WS_SSID_LEN + 1);
+               memcpy(wfd_persistent_groups[i].go_mac_address, networks[i].bssid, WS_MACADDR_LEN);
+               wfd_persistent_groups[i].p2p_client_num = networks[i].p2p_client_num;
+               if (wfd_persistent_groups[i].p2p_client_num > 0)
+                       memcpy(wfd_persistent_groups[i].p2p_client_list, networks[i].p2p_client_list,
+                                       OEM_MACADDR_LEN * OEM_MAX_PEER_NUM * sizeof(char));
+       }
 
-       WDP_LOGD("Succeeded to start WPS");
+       *group_count = cnt;
+       *groups = wfd_persistent_groups;
 
        __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
 
-int ws_wps_cancel()
+int ws_remove_persistent_group(char *ssid, unsigned char *bssid)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
+
        dbus_method_param_s params;
+       ws_network_info_s networks[WS_MAX_PERSISTENT_COUNT];
+       int i, cnt = 0;
        int res = 0;
 
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
+       memset(&networks, 0x0, WS_MAX_PERSISTENT_COUNT * sizeof(ws_network_info_s));
+       dbus_property_get_all(g_pd->iface_path, g_dbus, SUPPLICANT_P2PDEVICE,
+                       __ws_extract_p2pdevice_details, networks);
 
-       dbus_set_method_param(&params, "Cancel", g_pd->group_iface_path, g_dbus);
-       params.params = NULL;
+       cnt = networks[0].total;
 
-       res = dbus_method_call(&params, SUPPLICANT_WPS, NULL, NULL);
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to cancel WPS");
+       WDP_LOGD("Persistent Group Count=%d", cnt);
+       if (cnt > WS_MAX_PERSISTENT_COUNT) {
+               WDP_LOGE("Persistent group count exceeded or parsing error");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
-}
+       for (i = 0; i < cnt; i++) {
+               int j = 0;
 
-int ws_get_dev_name(char *dev_name)
-{
-       __WDP_LOG_FUNC_ENTER__;
+               WDP_LOGD("----persistent group [%d]----", i);
+               WDP_LOGD("network_id [%d]", networks[i].network_id);
+               WDP_LOGD("network ssid [%s]", networks[i].ssid);
+               WDP_LOGD("network bssid ["MACSTR"]", MAC2STR(networks[i].bssid));
+               WDP_LOGD("network p2p_client_num [%d]", networks[i].p2p_client_num);
+               for (j = 0; j < networks[i].p2p_client_num; j++)
+                       WDP_LOGD("network p2p_client_list ["MACSTR"]",
+                                       MAC2STR(networks[i].p2p_client_list[j]));
+
+               WDP_LOGD("ssid [%s]", ssid);
+               WDP_LOGD("bssid ["MACSTR"]", MAC2STR(bssid));
+
+               if (!g_strcmp0(ssid, networks[i].ssid) &&
+                               !memcmp(bssid, networks[i].bssid, WS_MACADDR_LEN)) {
+                       WDP_LOGD("Persistent group owner found [%d: %s]",
+                                       networks[i].network_id, ssid);
+
+                       memset(&params, 0x0, sizeof(dbus_method_param_s));
+                       dbus_set_method_param(&params, "RemovePersistentGroup",
+                                       g_pd->iface_path, g_dbus);
+                       params.params = g_variant_new("(o)", networks[i].persistent_path);
+                       DEBUG_G_VARIANT("Params : ", params.params);
+
+                       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
+                       if (res < 0) {
+                               WDP_LOGE("Failed to send command to wpa_supplicant");
+                               __WDP_LOG_FUNC_EXIT__;
+                               return -1;
+                       }
+
+                       WDP_LOGD("Succeeded to remove persistent group");;
+                       break;
+               }
+       }
+
+       if (i == cnt) {
+               WDP_LOGE("Persistent group not found [%s]", ssid);
+               return -1;
+       }
 
        __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
 
-int ws_set_dev_name(char *dev_name)
+int ws_set_persistent_reconnect(unsigned char *bssid, int reconnect)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
@@ -4163,422 +5999,449 @@ int ws_set_dev_name(char *dev_name)
        dbus_method_param_s params;
        int res = 0;
 
-       if (!dev_name) {
-               WDP_LOGE("Invalid parameter");
-               return -1;
-       }
-
        if (!g_pd) {
                WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
        dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, g_pd->iface_path,
-                        g_dbus);
+                       g_dbus);
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}"));
-       g_variant_builder_add (builder, "{sv}", "DeviceName",
-                               g_variant_new_string(dev_name));
-       g_variant_builder_add (builder, "{sv}", "SsidPostfix",
-                                g_variant_new_string(dev_name));
-       value = g_variant_new ("a{sv}", builder);
-       g_variant_builder_unref (builder);
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
+       g_variant_builder_add(builder, "{sv}", "PersistentReconnect",
+                               g_variant_new_boolean(reconnect));
+       value = g_variant_new("a{sv}", builder);
+       g_variant_builder_unref(builder);
 
-       param = g_variant_new("(ssv)", SUPPLICANT_P2PDEVICE,
-                               "P2PDeviceConfig", value);
+       param = g_variant_new("(ssv)", SUPPLICANT_P2PDEVICE, "P2PDeviceConfig", value);
 
        params.params = param;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       DEBUG_G_VARIANT("Params : ", params.params);
 
        res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
        if (res < 0)
                WDP_LOGE("Failed to send command to wpa_supplicant");
        else
-               WDP_LOGD("Succeeded to set device name");
+               WDP_LOGD("Succeeded to set persistent reconnect");
 
        __WDP_LOG_FUNC_EXIT__;
        return res;
 }
 
-int ws_get_dev_mac(char *dev_mac)
+static int __ws_compress_query(char *compressed, char *query, int qtype)
 {
-       __WDP_LOG_FUNC_ENTER__;
+       char *token = NULL;
+       char *temp = NULL;
+       int token_num = 0;
+       int token_len = 0;
+       int length = 0;
 
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
-}
+       token = strtok_r(query, ".", &temp);
+       while (token) {
+               if (!strcmp(token, "local")) {
+                       WDP_LOGD("Query conversion done");
+                       break;
 
-int ws_get_dev_type(int *pri_dev_type, int *sec_dev_type)
-{
-       __WDP_LOG_FUNC_ENTER__;
+               } else if (!strncmp(token, "_tcp", 4)) {
+                       memcpy(&compressed[length], WS_TCP_PTR_HEX, 2);
+                       length += 2;
 
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
+               } else if (!strncmp(token, "_udp", 4)) {
+                       memcpy(&compressed[length], WS_UDP_PTR_HEX, 2);
+                       length += 2;
+
+               } else {
+                       WDP_LOGD("Token: [%s]", token);
+                       token_len = strlen(token);
+                       compressed[length] = token_len;
+                       length++;
+
+                       memcpy(&compressed[length], token, token_len);
+                       length += token_len;
+               }
+               token_num++;
+               token = strtok_r(NULL, ".", &temp);
+       }
+       if (qtype == WS_QTYPE_PTR || token_num == 2)
+               memcpy(&compressed[length], WS_PTR_TYPE_HEX, 3);
+       else if (qtype == WS_QTYPE_TXT || token_num == 3)
+               memcpy(&compressed[length], WS_TXT_TYPE_HEX, 3);
+
+       length += 3;
+       WDP_LOGD("converted query length [%d] token num [%d]", length, token_num);
+
+       return length;
 }
 
-int ws_set_dev_type(int pri_dev_type, int sec_dev_type)
+static int __ws_compress_rdata(char *compressed, char *rdata, int qtype)
 {
-       __WDP_LOG_FUNC_ENTER__;
+       char *token = NULL;
+       char *temp = NULL;
+       int token_len = 0;
+       int length = 0;
 
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
+       if (qtype == WS_QTYPE_PTR) {
+
+               token = strtok_r(rdata, ".", &temp);
+               if (token) {
+                       WDP_LOGD("Token: %s", token);
+                       token_len = strlen(token);
+                       compressed[length] = token_len;
+                       length++;
+
+                       memcpy(&compressed[length], token, token_len);
+                       length += token_len;
+               }
+
+               compressed[length] = 0xc0;
+               compressed[length+1] = 0x27;
+               length += 2;
+
+       } else if (qtype == WS_QTYPE_TXT) {
+
+               token = strtok_r(rdata, ",", &temp);
+
+               while (token) {
+                       WDP_LOGD("Token: [%s]", token);
+
+                       token_len = strlen(token);
+                       compressed[length] = token_len;
+                       length++;
+
+                       memcpy(&compressed[length], token, token_len);
+                       length += token_len;
+
+                       token = strtok_r(NULL, ",", &temp);
+               }
+       } else {
+               WDP_LOGD("RDATA is NULL");
+       }
+       return length;
 }
 
-int ws_get_go_intent(int *go_intent)
+int _convert_bonjour_to_args(char *query, char *rdata, GVariantBuilder *builder)
 {
-       __WDP_LOG_FUNC_ENTER__;
-       GDBusConnection *g_dbus = NULL;
-       GVariant *param = NULL;
-       GVariant *reply = NULL;
-       GError *error = NULL;
-       GVariantIter *iter = NULL;
-
+       GVariantBuilder *args = NULL;
+       char compressed[256] = {0, };
+       char *temp = NULL;
+       int length = 0;
+       int qtype = 0;
+       int i = 0;
 
-       if (!go_intent) {
+       if (!query || !builder) {
                WDP_LOGE("Invalid parameter");
                return -1;
        }
+       if (!rdata || !strlen(rdata)) {
+               WDP_LOGD("RDATA is NULL\n");
+       } else {
+               temp = strstr(rdata, query);
 
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               return -1;
+               if (temp != NULL && temp - rdata > 0)
+                       qtype = WS_QTYPE_PTR;
+               else
+                       qtype = WS_QTYPE_TXT;
+               temp = NULL;
        }
 
-       g_dbus = g_pd->g_dbus;
-       if (!g_dbus) {
-               WDP_LOGE("DBus connection is NULL");
-               return -1;
-       }
+       g_variant_builder_add(builder, "{sv}", "service_type", g_variant_new_string("bonjour"));
 
-       param = g_variant_new("(ss)", SUPPLICANT_P2PDEVICE, "P2PDeviceConfig");
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(param);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       /* compress query */
+       length = __ws_compress_query(compressed, query, qtype);
 
-       reply = g_dbus_connection_call_sync (
-                       g_dbus,
-                       SUPPLICANT_SERVICE, /* bus name */
-                       g_pd->iface_path, /* object path */
-                       DBUS_PROPERTIES_INTERFACE, /* interface name */
-                       DBUS_PROPERTIES_METHOD_GET, /* method name */
-                       param, /* GVariant *params */
-                       NULL, /* reply_type */
-                       G_DBUS_CALL_FLAGS_NONE, /* flags */
-                       SUPPLICANT_TIMEOUT , /* timeout */
-                       NULL, /* cancellable */
-                       &error); /* error */
+       args = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+       for (i = 0; i < length; i++)
+               g_variant_builder_add(args, "y", compressed[i]);
+       g_variant_builder_add(builder, "{sv}", "query", g_variant_new("ay", args));
+       g_variant_builder_unref(args);
 
-       if(error != NULL) {
-               WDP_LOGE("Error! Failed to get interface State: [%s]",
-                               error->message);
-               g_error_free(error);
-               if(reply)
-                       g_variant_unref(reply);
-               __WDP_LOG_FUNC_EXIT__;
-               return -1;
+       memset(compressed, 0x0, 256);
+       length = 0;
+       args = NULL;
+
+       if (qtype != 0) {
+               length = __ws_compress_rdata(compressed, rdata, qtype);
+
+               args = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+               for (i = 0; i < length; i++)
+                       g_variant_builder_add(args, "y", compressed[i]);
+               g_variant_builder_add(builder, "{sv}", "response", g_variant_new("ay", args));
+               g_variant_builder_unref(args);
+       }
+
+       return 0;
+}
+
+int _check_service_query_exists(wfd_oem_service_s *service)
+{
+       int count = 0;
+       wfd_oem_service_s *data = NULL;
+
+       for (count = 0; count < g_list_length(service_list); count++) {
+               data = (wfd_oem_service_s*) g_list_nth_data(service_list, count);
+               if (strncmp(service->query_id, data->query_id, OEM_QUERY_ID_LEN) == 0) {
+                       WDP_LOGD("Query already exists");
+                       return 1;
+               }
        }
+       return 0;
+}
 
-       if (reply != NULL) {
-               g_variant_get(reply, "(a{sv})", &iter);
+static wfd_oem_service_s* _remove_service_query(char * s_type, char *mac_str, char *query_id)
+{
+       if (NULL == s_type || NULL == mac_str || NULL == query_id)
+               return NULL;
 
-               if (iter != NULL) {
-                       gchar *key = NULL;
-                       GVariant *value = NULL;
+       int count = 0;
+       wfd_oem_service_s *data = NULL;
 
-                       while (g_variant_iter_loop(iter, "{sv}", &key, &value)) {
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-                               CHECK_KEY_VALUE(key, value);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
-                               if(g_strcmp0(key, "GOIntent") == 0)
-                                       g_variant_get(value, "u", go_intent);
-                       }
-                       g_variant_iter_free(iter);
+       for (count = 0; count < g_list_length(service_list); count++) {
+               data = (wfd_oem_service_s*) g_list_nth_data(service_list, count);
+               if (data && !strncmp(data->service_type, s_type, SERVICE_TYPE_LEN) &&
+                               memcmp(data->dev_addr, mac_str, OEM_MACSTR_LEN - 1) == 0) {
+                       g_strlcpy(query_id, data->query_id, OEM_QUERY_ID_LEN + 1);
+                       break;
                }
-               g_variant_unref(reply);
        }
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
+       if (strlen(query_id) <= 0) {
+               WDP_LOGD("!! Query ID not found !!");
+               return NULL;
+       }
+
+       WDP_LOGD("query id :[%s]", query_id);
+
+       return data;
 }
 
-int ws_set_go_intent(int go_intent)
+void __add_service_query(GVariant *value, void *user_data)
 {
        __WDP_LOG_FUNC_ENTER__;
-       GDBusConnection *g_dbus = NULL;
+       wfd_oem_service_s *service = NULL;
 
-       GVariant *value = NULL;
-       GVariant *param = NULL;
-       GVariantBuilder *builder = NULL;
-       dbus_method_param_s params;
+       long long unsigned ref = 0;
        int res = 0;
 
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               return -1;
-       }
-
-       g_dbus = g_pd->g_dbus;
-       if (!g_dbus) {
-               WDP_LOGE("DBus connection is NULL");
-               return -1;
-       }
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
+       if (!user_data)
+               return;
 
-       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, g_pd->iface_path,
-                        g_dbus);
+       g_variant_get(value, "(t)", &ref);
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}"));
-       g_variant_builder_add (builder, "{sv}", "GOIntent",
-                               g_variant_new_uint32(go_intent));
-       value = g_variant_new ("a{sv}", builder);
-       g_variant_builder_unref (builder);
+       service = (wfd_oem_service_s*) g_try_malloc0(sizeof(wfd_oem_service_s));
+       if (!service) {
+               WDP_LOGE("Failed to allocate memory for service");
+               return;
+       }
 
-       param = g_variant_new("(ssv)", SUPPLICANT_P2PDEVICE, "P2PDeviceConfig", value);
+       memcpy(service, user_data, sizeof(wfd_oem_service_s));
 
-       params.params = param;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       g_snprintf(service->query_id, OEM_QUERY_ID_LEN + 1, "%llx", ref);
 
-       res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
+       res = _check_service_query_exists(service);
+       if (res)
+               g_free(service);
        else
-               WDP_LOGE("Succeeded to set go intent");
+               service_list = g_list_append(service_list, service);
+
        __WDP_LOG_FUNC_EXIT__;
-       return res;
+       return;
+
 }
 
-int ws_set_country(char *ccode)
+/* for now, supplicant dbus interface only provides upnp service fully */
+int ws_start_service_discovery(unsigned char *mac_addr, int service_type)
 {
        __WDP_LOG_FUNC_ENTER__;
-       __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-
+       GVariantBuilder *builder = NULL;
        GVariant *value = NULL;
-       GVariant *param = NULL;
-
+       wfd_oem_service_s data = {0,};
        dbus_method_param_s params;
+       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+       int i = 0;
        int res = 0;
 
+       if (!mac_addr) {
+               WDP_LOGE("Invalid parameter");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
        if (!g_pd) {
                WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, g_pd->iface_path,
-                        g_dbus);
-
-       value = g_variant_new_string(ccode);
-
-       param = g_variant_new("(ssv)", SUPPLICANT_IFACE, "Country", value);
-
-       params.params = param;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
-
-       res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to set country(%s)", ccode);
+       dbus_set_method_param(&params, "ServiceDiscoveryRequest", g_pd->iface_path, g_dbus);
 
-       __WDP_LOG_FUNC_EXIT__;
-       return res;
-}
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 
-void __parsing_networks (const char *key, GVariant *value, void *user_data)
-{
-       __WDP_LOG_FUNC_ENTER__;
-       if(!user_data) {
-               __WDP_LOG_FUNC_EXIT__;
-               return;
+       if (mac_addr && !ISZEROMACADDR(mac_addr)) {
+               g_snprintf(peer_path, DBUS_OBJECT_PATH_MAX, "%s/Peers/"
+                               COMPACT_MACSTR, g_pd->iface_path, MAC2STR(mac_addr));
+               WDP_LOGD("get peer path [%s]", peer_path);
+               g_variant_builder_add(builder, "{sv}", "peer", g_variant_new_object_path(peer_path));
        }
 
-       ws_network_info_s *network = (ws_network_info_s *)user_data;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       CHECK_KEY_VALUE(key, value);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
-       if (g_strcmp0(key, "ssid") == 0) {
-               const char *ssid = NULL;
-               g_variant_get(value, "&s", &ssid);
-               WDP_LOGD("ssid [%s]", ssid);
-               g_strlcpy(network->ssid, ssid + 1, WS_SSID_LEN + 1);
-               network->ssid[strlen(ssid) - 2] = '\0';
+       if (service_type == WFD_OEM_SERVICE_TYPE_ALL) {
 
-       } else if (g_strcmp0(key, "bssid") == 0) {
-               unsigned char *bssid = NULL;
-               g_variant_get(value, "&s", &bssid);
-               WDP_LOGD("bssid [%s]", bssid);
-               __ws_txt_to_mac(bssid, network->bssid);
+               char *service_all = "\x02\x00\x00\x01";
+               GVariantBuilder *query = NULL;
 
-       } else if (g_strcmp0(key, "proto") == 0) {
-               const char *proto = NULL;
-               g_variant_get(value, "&s", &proto);
-               WDP_LOGD("proto [%s]", proto);
+               query = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+               for (i = 0; i < SERVICE_QUERY_LEN; i++)
+                       g_variant_builder_add(query, "y", service_all[i]);
+               g_variant_builder_add(builder, "{sv}", "query", g_variant_new("ay", query));
+               g_variant_builder_unref(query);
+               g_strlcpy(data.service_type, SERV_DISC_REQ_ALL, OEM_SERVICE_TYPE_LEN + 1);
 
-               if (g_strrstr(proto, WFD_OEM_STR_PROTO_WPA) != NULL)
-                       network->proto |= WFD_OEM_PROTO_WPA;
-               if (g_strrstr(proto, WFD_OEM_STR_PROTO_RSN) != NULL)
-                       network->proto |= WFD_OEM_PROTO_RSN;
+       } else if (service_type == WFD_OEM_SERVICE_TYPE_UPNP) {
 
-       } else if (g_strcmp0(key, "key_mgmt") == 0) {
-               const char *key_mgmt = NULL;
-               g_variant_get(value, "&s", &key_mgmt);
-               WDP_LOGD("key_mgmt [%s]", key_mgmt);
+               g_variant_builder_add(builder, "{sv}", "service_type", g_variant_new_string("upnp"));
+               g_variant_builder_add(builder, "{sv}", "version", g_variant_new_int32(10));
+               g_variant_builder_add(builder, "{sv}", "service", g_variant_new_string("ssdp:all"));
+               g_strlcpy(data.service_type, SERV_DISC_REQ_UPNP, OEM_SERVICE_TYPE_LEN + 1);
 
-               if (g_strrstr(key_mgmt, WFD_OEM_STR_KEY_MGMT_IEEE8021X) != NULL)
-                       network->key_mgmt |= WFD_OEM_KEY_MGMT_IEEE8021X;
-               if (g_strrstr(key_mgmt, WFD_OEM_STR_KEY_MGMT_PSK) != NULL)
-                       network->key_mgmt |= WFD_OEM_KEY_MGMT_PSK;
-               if (g_strrstr(key_mgmt, WFD_OEM_STR_KEY_MGMT_NONE) != NULL)
-                       network->key_mgmt |= WFD_OEM_KEY_MGMT_NONE;
+       } else if (service_type == WFD_OEM_SERVICE_TYPE_BONJOUR) {
 
-       } else if (g_strcmp0(key, "pairwise") == 0) {
-               const char *pairwise = NULL;
-               g_variant_get(value, "&s", &pairwise);
-               WDP_LOGD("pairwise [%s]", pairwise);
+               char *service_bonjour = "\x02\x00\x01\x01";
+               GVariantBuilder *query = NULL;
 
-               if (g_strrstr(pairwise, WFD_OEM_STR_CIPHER_NONE) != NULL)
-                       network->pairwise |= WFD_OEM_CIPHER_NONE;
-               if (g_strrstr(pairwise, WFD_OEM_STR_CIPHER_TKIP) != NULL)
-                       network->pairwise |= WFD_OEM_CIPHER_TKIP;
-               if (g_strrstr(pairwise, WFD_OEM_STR_CIPHER_CCMP) != NULL)
-                       network->pairwise |= WFD_OEM_CIPHER_CCMP;
+               query = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+               for (i = 0; i < SERVICE_QUERY_LEN; i++)
+                       g_variant_builder_add(query, "y", service_bonjour[i]);
+               g_variant_builder_add(builder, "{sv}", "tlv", g_variant_new("ay", query));
+               g_variant_builder_unref(query);
+               g_strlcpy(data.service_type, SERV_DISC_REQ_BONJOUR, OEM_SERVICE_TYPE_LEN + 1);
+       }
 
-       }  else if (g_strcmp0(key, "group") == 0) {
-               const char *group = NULL;
-               g_variant_get(value, "&s", &group);
-               WDP_LOGD("group [%s]", group);
+       value = g_variant_new("(a{sv})", builder);
+       g_variant_builder_unref(builder);
 
-               if (g_strrstr(group, WFD_OEM_STR_CIPHER_NONE) != NULL)
-                       network->group |= WFD_OEM_CIPHER_NONE;
-               if (g_strrstr(group, WFD_OEM_STR_CIPHER_WEP40) != NULL)
-                       network->group |= WFD_OEM_CIPHER_WEP40;
-               if (g_strrstr(group, WFD_OEM_STR_CIPHER_WEP104) != NULL)
-                       network->group |= WFD_OEM_CIPHER_WEP104;
-               if (g_strrstr(group, WFD_OEM_STR_CIPHER_TKIP) != NULL)
-                       network->group |= WFD_OEM_CIPHER_TKIP;
-               if (g_strrstr(group, WFD_OEM_STR_CIPHER_CCMP) != NULL)
-                       network->group |= WFD_OEM_CIPHER_CCMP;
+       params.params = value;
+       DEBUG_G_VARIANT("Params : ", params.params);
 
-       } else if (g_strcmp0(key, "auth_alg") == 0) {
-               const char *auth_alg = NULL;
-               g_variant_get(value, "&s", &auth_alg);
-               WDP_LOGD("auth_alg [%s]", auth_alg);
+       if (ISZEROMACADDR(mac_addr))
+               snprintf(data.dev_addr, WS_MACSTR_LEN , "%s", SERV_BROADCAST_ADDRESS);
+       else
+               snprintf(data.dev_addr, WS_MACSTR_LEN, MACSTR, MAC2STR(mac_addr));
 
-               if (g_strrstr(auth_alg, WFD_OEM_STR_AUTH_ALG_OPEN) != NULL)
-                       network->auth_alg |= WFD_OEM_AUTH_ALG_OPEN;
+       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, __add_service_query, &data);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to start service discovery");
 
-       } else if (g_strcmp0(key, "mode") == 0) {
-               const char *mode = NULL;
-               g_variant_get(value, "&s", &mode);
-               WDP_LOGD("mode [%s]", mode);
+       __WDP_LOG_FUNC_EXIT__;
+       return res;
+}
 
-               if (g_strrstr(mode, WFD_OEM_STR_MODE_GC) != NULL)
-                       network->mode |= WFD_OEM_PERSISTENT_MODE_GC;
-               if (g_strrstr(mode, WFD_OEM_STR_MODE_GO) != NULL)
-                       network->mode |= WFD_OEM_PERSISTENT_MODE_GO;
+int ws_cancel_service_discovery(unsigned char *mac_addr, int service_type)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       GDBusConnection *g_dbus = NULL;
+       dbus_method_param_s params;
+       wfd_oem_service_s *data = NULL;
+       char query_id[OEM_QUERY_ID_LEN + 1] = {0, };
+       char s_type[OEM_SERVICE_TYPE_LEN + 1] = {0, };
+       char mac_str[18] = {0, };
+       long long unsigned id;
 
-       } else if (g_strcmp0(key, "p2p_client_list") == 0) {
-               const char *p2p_client_list = NULL;
-               char *ptr = NULL;
-               int list_len = 0;
-               int num = 0;
+       int res = 0;
 
-               g_variant_get(value, "&s", &p2p_client_list);
-               WDP_LOGD("p2p_client_list [%s]", p2p_client_list);
-               ptr = (char *)p2p_client_list;
-               list_len = strlen(p2p_client_list);
-               WDP_LOGD("list_len [%d]", list_len);
-               while (ptr && list_len >= (OEM_MACSTR_LEN - 1)) {
-                       __ws_txt_to_mac((unsigned char *)ptr, (network->p2p_client_list[num]));
-                       ptr += OEM_MACSTR_LEN;
-                       list_len -= OEM_MACSTR_LEN;
-                       if (ptr && ptr[0] == ' ') {
-                               ptr += 1;
-                               list_len -= 1;
-                       }
-                       num++;
-                       if (num >= OEM_MAX_PEER_NUM)
-                               break;
-               }
-               network->p2p_client_num = num;
-               WDP_LOGD("p2p_client_num [%d]", network->p2p_client_num);
+       if (!mac_addr) {
+               WDP_LOGE("Invalid parameter");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
        }
-       return;
-}
 
-void __ws_extract_p2pdevice_details(const char *key, GVariant *value, void *user_data)
-{
-       __WDP_LOG_FUNC_ENTER__;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       CHECK_KEY_VALUE(key, value);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
-       if (g_strcmp0(key, "PersistentGroups") == 0) {
-               GVariantIter *iter = NULL;
-               const char *path = NULL;
-               int num = 0;
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-               ws_network_info_s *networks = NULL;
-               networks = (ws_network_info_s *)user_data;
-               if(!networks) {
-                       WDP_LOGE("network is NULL");
-                       __WDP_LOG_FUNC_EXIT__;
-                       return;
-               }
+       if (ISZEROMACADDR(mac_addr)) {
+               snprintf(mac_str, WS_MACSTR_LEN , "%s", SERV_BROADCAST_ADDRESS);
+       } else {
+               snprintf(mac_str, WS_MACSTR_LEN, MACSTR, MAC2STR(mac_addr));
+       }
 
-               g_variant_get(value, "ao", &iter);
-               while(g_variant_iter_loop(iter, "&o", &path)) {
-                       char *loc = NULL;
+       switch (service_type) {
+       case WFD_OEM_SERVICE_TYPE_ALL:
+               g_strlcpy(s_type, SERV_DISC_REQ_ALL, OEM_SERVICE_TYPE_LEN + 1);
+       break;
+       case WFD_OEM_SERVICE_TYPE_BONJOUR:
+               g_strlcpy(s_type, SERV_DISC_REQ_BONJOUR, OEM_SERVICE_TYPE_LEN + 1);
+       break;
+       case WFD_OEM_SERVICE_TYPE_UPNP:
+               g_strlcpy(s_type, SERV_DISC_REQ_UPNP, OEM_SERVICE_TYPE_LEN + 1);
+       break;
+       default:
+               WDP_LOGE("Invalid Service type");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-                       if(num >= WS_MAX_PERSISTENT_COUNT)
-                               break;
+       WDP_LOGD("Cancel service discovery service_type [%d]", service_type);
+       WDP_LOGD("Cancel service discovery s_type [%s]", s_type);
 
-                       WDP_LOGD("Retrive persistent path [%s]", path);
-                       g_strlcpy(networks[num].persistent_path, path, DBUS_OBJECT_PATH_MAX);
+       data = _remove_service_query(s_type, mac_str, query_id);
+       if (NULL == data) {
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-                       loc = strrchr(networks[num].persistent_path, '/');
-                       networks[num].network_id = strtoul(loc+1, NULL, 10);
+       dbus_set_method_param(&params, "ServiceDiscoveryCancelRequest", g_pd->iface_path, g_dbus);
+       id = (long long unsigned)strtoul(query_id, NULL, 16);
+       params.params = g_variant_new("(t)", id);
 
-                       WDP_LOGD("Retrive persistent path [%s]", networks[num].persistent_path);
-                       dbus_property_get_all(networks[num].persistent_path, g_pd->g_dbus,
-                                       SUPPLICANT_P2P_PERSISTENTGROUP, __parsing_networks, &networks[num]);
-                       num++;
-               }
+       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to cancel service discovery");
+
+       service_list = g_list_remove(service_list, data);
+       free(data);
 
-               networks[0].total = num;
-               WDP_LOGI("total number [%d]", num);
-               g_variant_iter_free(iter);
-       }
        __WDP_LOG_FUNC_EXIT__;
+       return res;
 }
 
-
-int ws_get_persistent_groups(wfd_oem_persistent_group_s **groups, int *group_count)
+int ws_serv_add(wfd_oem_new_service_s *service)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-
-       ws_network_info_s networks[WS_MAX_PERSISTENT_COUNT];
-       wfd_oem_persistent_group_s *wfd_persistent_groups = NULL;
-       int i, cnt = 0;
+       GVariantBuilder *builder = NULL;
+       GVariant *value = NULL;
+       dbus_method_param_s params;
+       int res = 0;
 
        if (!g_pd) {
                WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
@@ -4592,70 +6455,118 @@ int ws_get_persistent_groups(wfd_oem_persistent_group_s **groups, int *group_cou
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       memset(&networks, 0x0, WS_MAX_PERSISTENT_COUNT * sizeof(ws_network_info_s));
-       dbus_property_get_all(g_pd->iface_path, g_dbus, SUPPLICANT_P2PDEVICE,
-                       __ws_extract_p2pdevice_details, &networks[0]);
+       dbus_set_method_param(&params, "AddService", g_pd->iface_path, g_dbus);
 
-       cnt = networks[0].total;
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 
-       WDP_LOGD("Persistent Group Count=%d", cnt);
-       if (cnt > WS_MAX_PERSISTENT_COUNT) {
-               WDP_LOGE("Persistent group count exceeded or parsing error");
-               __WDP_LOG_FUNC_EXIT__;
-               return -1;
+       if (service->protocol == WFD_OEM_SERVICE_TYPE_BONJOUR) {
+
+               WDP_LOGD("Service type: WFD_OEM_SERVICE_TYPE_BONJOUR");
+               WDP_LOGD("Query: %s", service->data.bonjour.query);
+               WDP_LOGD("RData: %s", service->data.bonjour.rdata);
+
+               res = _convert_bonjour_to_args(service->data.bonjour.query,
+                                                           service->data.bonjour.rdata, builder);
+               if (res < 0) {
+                       WDP_LOGE("Failed to convert Key string");
+                       g_variant_builder_unref(builder);
+                       return -1;
+               }
+
+       } else if (service->protocol == WFD_OEM_SERVICE_TYPE_UPNP) {
+               g_variant_builder_add(builder, "{sv}", "service_type", g_variant_new_string("upnp"));
+               g_variant_builder_add(builder, "{sv}", "version", g_variant_new_int32(10));
+               g_variant_builder_add(builder, "{sv}", "service", g_variant_new_string(service->data.upnp.service));
        }
 
-       if(cnt == 0) {
-               WDP_LOGE("Persistent group count zero");
-               *group_count = 0;
-               *groups = NULL;
+       value = g_variant_new("(a{sv})", builder);
+       g_variant_builder_unref(builder);
+
+       params.params = value;
+       DEBUG_G_VARIANT("Params : ", params.params);
+
+       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to add service");
+
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
+
+int ws_serv_del(wfd_oem_new_service_s *service)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       GDBusConnection *g_dbus = NULL;
+       GVariantBuilder *builder = NULL;
+       GVariant *value = NULL;
+       dbus_method_param_s params;
+       int res = 0;
+
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
                __WDP_LOG_FUNC_EXIT__;
-               return 0;
+               return -1;
        }
 
-       wfd_persistent_groups = (wfd_oem_persistent_group_s *) g_try_malloc0(cnt * sizeof(wfd_oem_persistent_group_s));
-       if (wfd_persistent_groups == NULL) {
-               WDP_LOGE("Failed to allocate memory for wfd_persistent_groups ");
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       for (i = 0; i < cnt; i++) {
-               int j = 0;
+       dbus_set_method_param(&params, "DeleteService", g_pd->iface_path, g_dbus);
 
-               WDP_LOGD("----persistent group [%d]----", i);
-               WDP_LOGD("network_id [%d]", networks[i].network_id);
-               WDP_LOGD("ssid [%s]", networks[i].ssid);
-               WDP_LOGD("bssid ["MACSTR"]", MAC2STR(networks[i].bssid));
-               WDP_LOGD("p2p_client_num [%d]", networks[i].p2p_client_num);
-               for(j = 0; j < networks[i].p2p_client_num; j++)
-                       WDP_LOGD("p2p_client_list ["MACSTR"]", MAC2STR(networks[i].p2p_client_list[j]));
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 
-               wfd_persistent_groups[i].network_id = networks[i].network_id;
-               g_strlcpy(wfd_persistent_groups[i].ssid, networks[i].ssid, WS_SSID_LEN + 1);
-               memcpy(wfd_persistent_groups[i].go_mac_address, networks[i].bssid, WS_MACADDR_LEN);
-               wfd_persistent_groups[i].p2p_client_num = networks[i].p2p_client_num;
-               if (wfd_persistent_groups[i].p2p_client_num > 0)
-                       memcpy(wfd_persistent_groups[i].p2p_client_list, networks[i].p2p_client_list,
-                                       OEM_MACADDR_LEN * OEM_MAX_PEER_NUM * sizeof(char));
+       if (service->protocol == WFD_OEM_SERVICE_TYPE_BONJOUR) {
+
+               WDP_LOGD("Service type: WFD_OEM_SERVICE_TYPE_BONJOUR");
+               WDP_LOGD("Query: %s", service->data.bonjour.query);
+
+               res = _convert_bonjour_to_args(service->data.bonjour.query,
+                                                           NULL, builder);
+               if (res < 0) {
+                       WDP_LOGE("Failed to convert Key string");
+                       g_variant_builder_unref(builder);
+                       return -1;
+               }
+
+       } else if (service->protocol == WFD_OEM_SERVICE_TYPE_UPNP) {
+               g_variant_builder_add(builder, "{sv}", "service_type", g_variant_new_string("upnp"));
+               g_variant_builder_add(builder, "{sv}", "version", g_variant_new_int32(10));
+               g_variant_builder_add(builder, "{sv}", "service", g_variant_new_string(service->data.upnp.service));
        }
 
-       *group_count = cnt;
-       *groups = wfd_persistent_groups;
+       value = g_variant_new("(a{sv})", builder);
+       g_variant_builder_unref(builder);
+
+       params.params = value;
+       DEBUG_G_VARIANT("Params : ", params.params);
+
+       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to del service");
 
        __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
 
-int ws_remove_persistent_group(char *ssid, unsigned char *bssid)
+int _ws_disable_display()
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-
+       GVariantBuilder *builder = NULL;
+       GVariant *value = NULL;
+       GVariant *param = NULL;
        dbus_method_param_s params;
-       ws_network_info_s networks[WS_MAX_PERSISTENT_COUNT];
-       int i, cnt = 0;
        int res = 0;
 
        if (!g_pd) {
@@ -4670,68 +6581,62 @@ int ws_remove_persistent_group(char *ssid, unsigned char *bssid)
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-       dbus_property_get_all(g_pd->iface_path, g_dbus, SUPPLICANT_P2PDEVICE,
-                       __ws_extract_p2pdevice_details, networks);
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       cnt = networks[0].total;
+       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, SUPPLICANT_PATH,
+                        g_dbus);
 
-       WDP_LOGD("Persistent Group Count=%d", cnt);
-       if (cnt > WS_MAX_PERSISTENT_COUNT) {
-               WDP_LOGE("Persistent group count exceeded or parsing error");
-               __WDP_LOG_FUNC_EXIT__;
-               return -1;
-       }
+       builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+       value = g_variant_new("ay", builder);
+       g_variant_builder_unref(builder);
 
-       for (i = 0; i < cnt; i++) {
-               int j = 0;
+       param = g_variant_new("(ssv)", SUPPLICANT_INTERFACE, "WFDIEs", value);
 
-               WDP_LOGD("----persistent group [%d]----", i);
-               WDP_LOGD("network_id [%d]", networks[i].network_id);
-               WDP_LOGD("network ssid [%s]", networks[i].ssid);
-               WDP_LOGD("network bssid ["MACSTR"]", MAC2STR(networks[i].bssid));
-               WDP_LOGD("network p2p_client_num [%d]", networks[i].p2p_client_num);
-               for(j = 0; j < networks[i].p2p_client_num; j++)
-                       WDP_LOGD("network p2p_client_list ["MACSTR"]",
-                                       MAC2STR(networks[i].p2p_client_list[j]));
+       params.params = param;
+       DEBUG_G_VARIANT("Params : ", params.params);
 
-               WDP_LOGD("ssid [%s]", ssid);
-               WDP_LOGD("bssid ["MACSTR"]", MAC2STR(bssid));
+       res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to disable Wi-Fi display");
 
-               if (!g_strcmp0(ssid, networks[i].ssid) &&
-                               !memcmp(bssid, networks[i].bssid, WS_MACADDR_LEN)) {
-                       WDP_LOGD("Persistent group owner found [%d: %s]",
-                                       networks[i].network_id, ssid);
+       __WDP_LOG_FUNC_EXIT__;
+       return res;
+}
 
-                       memset(&params, 0x0, sizeof(dbus_method_param_s));
-                       dbus_set_method_param(&params, "RemovePersistentGroup",
-                                       g_pd->iface_path, g_dbus);
-                       params.params = g_variant_new ("(o)", networks[i].persistent_path);
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-                       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+int ws_miracast_init(int enable)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_display_s wifi_display;
+       int res = 0;
 
-                       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
-                       if (res < 0) {
-                               WDP_LOGE("Failed to send command to wpa_supplicant");
-                               __WDP_LOG_FUNC_EXIT__;
-                               return -1;
-                       }
+       memset(&wifi_display, 0x0, sizeof(wfd_oem_display_s));
 
-                       WDP_LOGD("Succeeded to remove persistent group");;
-                       break;
-               }
-       }
+       wifi_display.availability = enable;
+       wifi_display.hdcp_support = 1;
+       wifi_display.port = 0x07E6;
+       wifi_display.max_tput = 0x0028;
 
-       if (i == cnt) {
-               WDP_LOGE("Persistent group not found [%s]", ssid);
+       res = ws_set_display(&wifi_display);
+       if (res < 0) {
+               WDP_LOGE("Failed to set miracast parameter(device info)");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-
+
+       if (!enable) {
+               res = _ws_disable_display();
+               if (res < 0)
+                       WDP_LOGE("Failed to disable wifi display");
+               else
+                       WDP_LOGD("Succeeded to disable wifi display");
+       }
        __WDP_LOG_FUNC_EXIT__;
-       return 0;
+       return res;
 }
 
-int ws_set_persistent_reconnect(unsigned char *bssid, int reconnect)
+int ws_set_display(wfd_oem_display_s *wifi_display)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
@@ -4740,296 +6645,177 @@ int ws_set_persistent_reconnect(unsigned char *bssid, int reconnect)
        GVariant *param = NULL;
        GVariantBuilder *builder = NULL;
        dbus_method_param_s params;
+       int i = 0;
        int res = 0;
 
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+       unsigned char ies[WFD_SUBELEM_LEN_DEV_INFO + 3] = {0,};
+
+       if (!wifi_display) {
+               WDP_LOGE("Invalid parameter");
                return -1;
        }
-
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, g_pd->iface_path,
-                       g_dbus);
+       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, SUPPLICANT_PATH,
+                        g_dbus);
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}"));
-       g_variant_builder_add (builder, "{sv}", "PersistentReconnect",
-                               g_variant_new_boolean(reconnect));
-       value = g_variant_new ("a{sv}", builder);
-       g_variant_builder_unref (builder);
+       ies[2] = WFD_SUBELEM_LEN_DEV_INFO;
+       ies[3] = wifi_display->hdcp_support;
+       ies[4] = (wifi_display->type) | (wifi_display->availability<<4);
+       ies[5] = wifi_display->port>>8;
+       ies[6] = wifi_display->port&0xff;
+       ies[7] = wifi_display->max_tput>>8;
+       ies[8] = wifi_display->max_tput&0xff;
 
-       param = g_variant_new("(ssv)", SUPPLICANT_P2PDEVICE, "P2PDeviceConfig", value);
+       builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+       for (i = 0; i < WFD_SUBELEM_LEN_DEV_INFO + 3; i++)
+               g_variant_builder_add(builder, "y", ies[i]);
+       value = g_variant_new("ay", builder);
+       g_variant_builder_unref(builder);
+
+       param = g_variant_new("(ssv)", SUPPLICANT_INTERFACE, "WFDIEs", value);
 
        params.params = param;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       DEBUG_G_VARIANT("Params : ", params.params);
 
        res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
        if (res < 0)
                WDP_LOGE("Failed to send command to wpa_supplicant");
        else
-               WDP_LOGD("Succeeded to set persistent reconnect");
+               WDP_LOGD("Succeeded to set Wi-Fi Display");
 
        __WDP_LOG_FUNC_EXIT__;
        return res;
 }
 
-#ifdef TIZEN_FEATURE_SERVICE_DISCOVERY
-static int __ws_compress_query(char *compressed, char *query, int qtype)
-{
-       char *token = NULL;
-       char *temp = NULL;
-       int token_num = 0;
-       int token_len = 0;
-       int length = 0;
-
-       token = strtok_r(query, ".", &temp);
-       while (token) {
-               if (!strcmp(token, "local")) {
-                       WDP_LOGD("Query conversion done");
-                       break;
-
-               } else if (!strncmp(token, "_tcp", 4)) {
-                       memcpy(&compressed[length], WS_TCP_PTR_HEX, 2);
-                       length+=2;
-
-               } else if (!strncmp(token, "_udp", 4)) {
-                       memcpy(&compressed[length], WS_UDP_PTR_HEX, 2);
-                       length+=2;
-
-               } else {
-                       WDP_LOGD("Token: [%s]", token);
-                       token_len = strlen(token);
-                       compressed[length] = token_len;
-                       length++;
-
-                       memcpy(&compressed[length], token, token_len);
-                       length+=token_len;
-               }
-               token_num++;
-               token = strtok_r(NULL, ".", &temp);
-       }
-       if(qtype == WS_QTYPE_PTR || token_num == 2) {
-               memcpy(&compressed[length], WS_PTR_TYPE_HEX, 3);
-       } else if (qtype == WS_QTYPE_TXT || token_num == 3) {
-               memcpy(&compressed[length], WS_TXT_TYPE_HEX, 3);
-       }
-       length+=3;
-       WDP_LOGD("converted query length [%d] token num [%d]", length, token_num);
-
-       return length;
-}
-
-static int __ws_compress_rdata(char *compressed, char *rdata, int qtype)
+int ws_refresh(void)
 {
-       char *token = NULL;
-       char *temp = NULL;
-       int token_len = 0;
-       int length = 0;
-
-       if (qtype == WS_QTYPE_PTR) {
-
-               token = strtok_r(rdata, ".", &temp);
-               if (token) {
-                       WDP_LOGD("Token: %s", token);
-                       token_len = strlen(token);
-                       compressed[length] = token_len;
-                       length++;
-
-                       memcpy(&compressed[length], token, token_len);
-                       length+=token_len;
-               }
-
-               compressed[length] = 0xc0;
-               compressed[length+1] = 0x27;
-               length+=2;
-
-       } else if (qtype == WS_QTYPE_TXT) {
-
-               token = strtok_r(rdata, ",", &temp);
-
-               while (token) {
-                       WDP_LOGD("Token: [%s]", token);
-
-                       token_len = strlen(token);
-                       compressed[length] = token_len;
-                       length++;
+       __WDP_LOG_FUNC_ENTER__;
 
-                       memcpy(&compressed[length], token, token_len);
-                       length+=token_len;
+       _ws_cancel();
+       _ws_flush();
 
-                       token = strtok_r(NULL, ",", &temp);
-               }
-       } else {
-               WDP_LOGD("RDATA is NULL");
-       }
-       return length;
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
 }
 
-int _convert_bonjour_to_args(char *query, char *rdata, GVariantBuilder *builder)
+int ws_save_config(void)
 {
-       GVariantBuilder *args = NULL;
-       char compressed[256] = {0, };
-       char *temp = NULL;
-       int length = 0;
-       int qtype = 0;
-       int i = 0;
+       __WDP_LOG_FUNC_ENTER__;
+       GDBusConnection *g_dbus = NULL;
+       dbus_method_param_s params;
+       int res = 0;
 
-       if (!query || !builder) {
-               WDP_LOGE("Invalid parameter");
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-       if (!rdata || !strlen(rdata)) {
-               WDP_LOGD("RDATA is NULL\n");
-       } else {
-               temp = strstr(rdata, query);
-
-               if(temp != NULL && temp - rdata > 0)
-                       qtype = WS_QTYPE_PTR;
-               else
-                       qtype = WS_QTYPE_TXT;
-               temp = NULL;
-       }
-
-       g_variant_builder_add (builder, "{sv}", "service_type", g_variant_new_string("bonjour"));
-
-       /* compress query */
-       length = __ws_compress_query(compressed, query, qtype);
-
-       args = g_variant_builder_new (G_VARIANT_TYPE ("ay"));
-       for (i = 0; i < length; i++)
-               g_variant_builder_add(args, "y", compressed[i]);
-       g_variant_builder_add(builder, "{sv}", "query", g_variant_new ("ay", args));
-       g_variant_builder_unref (args);
-
-       memset(compressed, 0x0, 256);
-       length = 0;
-       args = NULL;
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       if(qtype != 0) {
-               length = __ws_compress_rdata(compressed, rdata, qtype);
+       dbus_set_method_param(&params, "SaveConfig", g_pd->iface_path, g_dbus);
+       params.params = NULL;
 
-               args = g_variant_builder_new (G_VARIANT_TYPE ("ay"));
-               for (i = 0; i < length; i++)
-                       g_variant_builder_add(args, "y", compressed[i]);
-               g_variant_builder_add(builder, "{sv}", "response", g_variant_new ("ay", args));
-               g_variant_builder_unref (args);
-       }
+       res = dbus_method_call(&params, SUPPLICANT_IFACE, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to save config to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to save config");
 
-       return 0;
+       __WDP_LOG_FUNC_EXIT__;
+       return res;
 }
 
-int _check_service_query_exists(wfd_oem_service_s *service)
+int ws_set_operating_channel(int channel)
 {
-       int count = 0;
-       wfd_oem_service_s *data = NULL;
+       __WDP_LOG_FUNC_ENTER__;
+       GDBusConnection *g_dbus = NULL;
+       GVariant *value = NULL;
+       GVariant *param = NULL;
+       GVariantBuilder *builder = NULL;
+       dbus_method_param_s params;
+       int res = 0;
 
-       for (count = 0; count < g_list_length(service_list); count ++) {
-               data = (wfd_oem_service_s*) g_list_nth_data(service_list, count);
-               if (strncmp(service->query_id, data->query_id, OEM_QUERY_ID_LEN) == 0) {
-                       WDP_LOGD("Query already exists");
-                       return 1;
-               }
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
        }
-       return 0;
-}
 
-static wfd_oem_service_s* _remove_service_query(char * s_type, char *mac_str, char *query_id)
-{
-       if (NULL == s_type || NULL == mac_str || NULL == query_id)
-               return NULL;
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       int count = 0;
-       wfd_oem_service_s *data = NULL;
+       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, g_pd->iface_path, g_dbus);
 
-       for (count = 0; count < g_list_length(service_list); count ++) {
-               data = (wfd_oem_service_s*) g_list_nth_data(service_list, count);
-               if (data && !strncmp(data->service_type, s_type, SERVICE_TYPE_LEN) &&
-                               memcmp(data->dev_addr, mac_str, OEM_MACSTR_LEN - 1) == 0) {
-                       strncpy(query_id, data->query_id, OEM_QUERY_ID_LEN);
-                       break;
-               }
-       }
-       if (strlen(query_id) <= 0) {
-               WDP_LOGD("!! Query ID not found !!");
-               return NULL;
-       }
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
+       g_variant_builder_add(builder, "{sv}", "OperChannel", g_variant_new_uint32(channel));
+       value = g_variant_new("a{sv}", builder);
+       g_variant_builder_unref(builder);
 
-       WDP_LOGD("query id :[0x%s]",query_id);
+       param = g_variant_new("(ssv)", SUPPLICANT_P2PDEVICE, "P2PDeviceConfig", value);
+       params.params = param;
 
-       return data;
+       res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to set Operating Channel");
+
+       __WDP_LOG_FUNC_EXIT__;
+       return res;
 }
 
-void __add_service_query(GVariant *value, void *mac_addr)
+int ws_remove_all_network(void)
 {
        __WDP_LOG_FUNC_ENTER__;
-       wfd_oem_service_s *service = NULL;
-
-       long long unsigned ref = 0;
-       unsigned char *mac_address = (unsigned char *)mac_addr;
-       char mac_str[18] = {0, };
-
+       GDBusConnection *g_dbus = NULL;
+       dbus_method_param_s params;
        int res = 0;
 
-       g_variant_get(value, "(t)", &ref);
-
-       service = (wfd_oem_service_s*) g_try_malloc0(sizeof(wfd_oem_service_s));
-       if (!service) {
-               WDP_LOGE("Failed to allocate memory for service");
-               return;
-       }
-
-       if (mac_address[0] == 0 && mac_address[1] == 0 && mac_address[2] == 0 &&
-                       mac_address[3] == 0 && mac_address[4] == 0 && mac_address[5] == 0) {
-               g_snprintf(mac_str, WS_MACSTR_LEN , "%s", SERV_BROADCAST_ADDRESS);
-       } else {
-               g_snprintf(mac_str, WS_MACSTR_LEN, MACSTR, MAC2STR(mac_address));
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
        }
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       g_strlcpy(service->dev_addr, mac_str, OEM_MACSTR_LEN);
-       g_snprintf(service->query_id, OEM_QUERY_ID_LEN + 1, "0x%llx", ref);
+       dbus_set_method_param(&params, "RemoveAllNetworks", g_pd->iface_path, g_dbus);
+       params.params = NULL;
 
-       res = _check_service_query_exists(service);
-       if(res) {
-               free(service);
-       } else {
-               service_list = g_list_append(service_list, service);
-       }
+       res = dbus_method_call(&params, SUPPLICANT_IFACE, NULL, NULL);
+       if (res < 0)
+               WDP_LOGE("Failed to send [RemoveAllNetworks] command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to remove all networks from supplicant");
 
+       WDP_LOGD("Succeeded to remove all network");
        __WDP_LOG_FUNC_EXIT__;
-       return;
-
+       return res;
 }
 
-/* for now, supplicant dbus interface only provides upnp service fully */
-int ws_start_service_discovery(unsigned char *mac_addr, int service_type)
+int ws_get_wpa_status(int *wpa_status)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-       GVariantBuilder *builder = NULL;
-       GVariant *value = NULL;
-       dbus_method_param_s params;
-       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
-       int i = 0;
-       int res = 0;
+       GVariant *param = NULL;
+       GVariant *reply = NULL;
+       GError *error = NULL;
 
-       if (!mac_addr ) {
+       if (!wpa_status) {
                WDP_LOGE("Invalid parameter");
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               __WDP_LOG_FUNC_EXIT__;
-               return -1;
-       }
+       *wpa_status = WFD_OEM_WPA_STATE_MAX;
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
@@ -5037,147 +6823,164 @@ int ws_start_service_discovery(unsigned char *mac_addr, int service_type)
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, "ServiceDiscoveryRequest", g_pd->iface_path, g_dbus);
+       param = g_variant_new("(s)", SUPPLICANT_IFACE);
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}") );
+       reply = g_dbus_connection_call_sync(
+                       g_pd->g_dbus,
+                       SUPPLICANT_SERVICE, /* bus name */
+                       g_pd->iface_path, /* object path */
+                       DBUS_PROPERTIES_INTERFACE, /* interface name */
+                       DBUS_PROPERTIES_METHOD_GETALL, /* method name */
+                       param, /* GVariant *params */
+                       NULL, /* reply_type */
+                       G_DBUS_CALL_FLAGS_NONE, /* flags */
+                       SUPPLICANT_TIMEOUT , /* timeout */
+                       NULL, /* cancellable */
+                       &error); /* error */
 
-       if(mac_addr) {
-               g_snprintf(peer_path, DBUS_OBJECT_PATH_MAX, "%s/Peers/"
-                               COMPACT_MACSTR, g_pd->iface_path, MAC2STR(mac_addr));
-               WDP_LOGD("get peer path [%s]", peer_path);
-               g_variant_builder_add (builder, "{sv}", "peer", g_variant_new_object_path(peer_path));
+       if (error != NULL) {
+               WDP_LOGE("Error! Failed to get properties: [%s]",
+                                                       error->message);
+               g_error_free(error);
+               if (reply)
+                       g_variant_unref(reply);
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
        }
 
-       if (service_type == WFD_OEM_SERVICE_TYPE_ALL) {
-
-               char *service_all = "\x02\x00\x00\x01";
-               GVariantBuilder *query = NULL;
-
-               query = g_variant_builder_new (G_VARIANT_TYPE ("ay"));
-               for (i = 0; i < SERVICE_QUERY_LEN; i++)
-                       g_variant_builder_add(query, "y", service_all[i]);
-               g_variant_builder_add (builder, "{sv}", "query", g_variant_new ("ay", query));
-               g_variant_builder_unref (query);
-
-               } else if (service_type == WFD_OEM_SERVICE_TYPE_UPNP) {
+       gchar *reply_str = NULL;
+       if (reply)
+               reply_str = g_variant_print(reply, TRUE);
+       WDP_LOGE("reply [%s]", reply_str ? reply_str : "NULL");
+       g_free(reply_str);
 
-               g_variant_builder_add (builder, "{sv}", "service_type", g_variant_new_string("upnp"));
-               g_variant_builder_add (builder, "{sv}", "version", g_variant_new_uint16(TRUE));
+       if (reply != NULL) {
+               GVariantIter *iter = NULL;
+               g_variant_get(reply, "(a{sv})", &iter);
 
-       } else if (service_type == WFD_OEM_SERVICE_TYPE_BONJOUR) {
+               if (iter != NULL) {
+                       gchar *key = NULL;
+                       GVariant *value = NULL;
 
-               char *service_bonjour = "\x02\x00\x01\x01";
-               GVariantBuilder *query = NULL;
+                       while (g_variant_iter_loop(iter, "{sv}", &key, &value)) {
+                               if (g_strcmp0(key, "State") == 0) {
+                                       const gchar *state = NULL;
+                                       g_variant_get(value, "&s", &state);
+                                       WDP_LOGI("state : [%s]", state);
 
-               query = g_variant_builder_new (G_VARIANT_TYPE ("ay"));
-               for (i = 0; i < SERVICE_QUERY_LEN; i++)
-                       g_variant_builder_add(query, "y", service_bonjour[i]);
-               g_variant_builder_add (builder, "{sv}", "query", g_variant_new ("ay", query));
-               g_variant_builder_unref (query);
+                                       if (g_strcmp0(state, "disconnected") == 0)
+                                               *wpa_status = WFD_OEM_WPA_STATE_DISCONNECTED;
+                                       else if (g_strcmp0(state, "inactive") == 0)
+                                               *wpa_status = WFD_OEM_WPA_STATE_INACTIVE;
+                                       else if (g_strcmp0(state, "scanning") == 0)
+                                               *wpa_status = WFD_OEM_WPA_STATE_SCANNING;
+                                       else if (g_strcmp0(state, "authenticating") == 0)
+                                               *wpa_status = WFD_OEM_WPA_STATE_AUTHENTICATING;
+                                       else if (g_strcmp0(state, "associating") == 0)
+                                               *wpa_status = WFD_OEM_WPA_STATE_ASSOCIATING;
+                                       else if (g_strcmp0(state, "associated") == 0)
+                                               *wpa_status = WFD_OEM_WPA_STATE_ASSOCIATED;
+                                       else if (g_strcmp0(state, "4way_handshake") == 0)
+                                               *wpa_status = WFD_OEM_WPA_STATE_4WAY_HANDSHAKE;
+                                       else if (g_strcmp0(state, "group_handshake") == 0)
+                                               *wpa_status = WFD_OEM_WPA_STATE_GROUP_HANDSHAKE;
+                                       else if (g_strcmp0(state, "completed") == 0)
+                                               *wpa_status = WFD_OEM_WPA_STATE_COMPLETED;
+                                       else
+                                               *wpa_status = WFD_OEM_WPA_STATE_MAX;
+                               }
+                       }
+                       g_variant_iter_free(iter);
+               }
+               g_variant_unref(reply);
+       } else {
+               WDP_LOGD("No properties");
        }
 
-       value = g_variant_new ("(a{sv})", builder);
-       g_variant_builder_unref (builder);
-
-       params.params = value;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
-
-       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, __add_service_query, mac_addr);
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to start service discovery");
+       WDP_LOGI("wpa_status : [%d]", *wpa_status);
 
        __WDP_LOG_FUNC_EXIT__;
-       return res;
+       return 0;
 }
 
-int ws_cancel_service_discovery(unsigned char *mac_addr, int service_type)
+int ws_advertise_service(wfd_oem_asp_service_s *service, int replace)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
+       GVariantBuilder *builder = NULL;
+       GVariant *value = NULL;
        dbus_method_param_s params;
-       wfd_oem_service_s *data = NULL;
-       char query_id[OEM_QUERY_ID_LEN + 1] = {0, };
-       char s_type[OEM_SERVICE_TYPE_LEN + 1] ={0, };
-       char mac_str[18] = {0, };
-
+       unsigned int config_method = 0x1108;
+       int auto_accept = 0;
+       gboolean rep;
        int res = 0;
 
-       if (!mac_addr ) {
-               WDP_LOGE("Invalid parameter");
-               __WDP_LOG_FUNC_EXIT__;
-               return -1;
-       }
-
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               __WDP_LOG_FUNC_EXIT__;
-               return -1;
-       }
-
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
-               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
-       if (mac_addr[0] == 0 && mac_addr[1] == 0 && mac_addr[2] == 0 &&
-               mac_addr[3] == 0 && mac_addr[4] == 0 && mac_addr[5] == 0) {
-               snprintf(mac_str, WS_MACSTR_LEN , "%s", SERV_BROADCAST_ADDRESS);
-       } else {
-               snprintf(mac_str, WS_MACSTR_LEN, MACSTR, MAC2STR(mac_addr));
+       if (service->config_method == 2) {
+               config_method = WS_CONFIG_METHOD_KEYPAD |
+                               WS_CONFIG_METHOD_DISPLAY;
+       } else if (service->config_method == 3) {
+               config_method = WS_CONFIG_METHOD_DISPLAY;
+       } else if (service->config_method == 4) {
+               config_method = WS_CONFIG_METHOD_KEYPAD;
        }
 
-       switch(service_type) {
-               case WFD_OEM_SERVICE_TYPE_ALL:
-                       strncpy(s_type, SERV_DISC_REQ_ALL, OEM_SERVICE_TYPE_LEN);
-               break;
-               case WFD_OEM_SERVICE_TYPE_BONJOUR:
-                       strncpy(s_type, SERV_DISC_REQ_BONJOUR, OEM_SERVICE_TYPE_LEN);
-               break;
-               case WFD_OEM_SERVICE_TYPE_UPNP:
-                       strncpy(s_type, SERV_DISC_REQ_UPNP, OEM_SERVICE_TYPE_LEN);
-               break;
-               default:
-                       WDP_LOGE("Invalid Service type");
-                       __WDP_LOG_FUNC_EXIT__;
-                       return -1;
+       if (service->auto_accept) {
+               if (service->role == 0)
+                       auto_accept = 1;
+               else
+                       auto_accept = 2;
+       } else {
+               auto_accept = 0;
        }
 
-       WDP_LOGD("Cancel service discovery service_type [%d]", service_type);
-       WDP_LOGD("Cancel service discovery s_type [%s]", s_type);
+       rep = (replace == 1);
 
-       data = _remove_service_query(s_type, mac_str, query_id);
-       if (NULL == data) {
-               __WDP_LOG_FUNC_EXIT__;
-               return -1;
-       }
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, "ServiceDiscoveryCancelRequest", g_pd->iface_path, g_dbus);
+       dbus_set_method_param(&params, "AddService", g_pd->iface_path, g_dbus);
+
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
+
+       g_variant_builder_add(builder, "{sv}", "service_type", g_variant_new_string("asp"));
+       g_variant_builder_add(builder, "{sv}", "auto_accept", g_variant_new_int32(auto_accept));
+       g_variant_builder_add(builder, "{sv}", "adv_id", g_variant_new_uint32(service->adv_id));
+       g_variant_builder_add(builder, "{sv}", "svc_state", g_variant_new_uint32(service->status));
+       g_variant_builder_add(builder, "{sv}", "config_method", g_variant_new_uint32(config_method));
+       g_variant_builder_add(builder, "{sv}", "replace", g_variant_new_boolean(rep));
+       if (service->service_type != NULL)
+               g_variant_builder_add(builder, "{sv}", "adv_str",
+                       g_variant_new_string(service->service_type));
+       if (service->service_info != NULL)
+               g_variant_builder_add(builder, "{sv}", "svc_info",
+                               g_variant_new_string(service->service_info));
+       if (service->instance_name != NULL)
+               g_variant_builder_add(builder, "{sv}", "svc_instance",
+                               g_variant_new_string(service->instance_name));
+
+       value = g_variant_new("(a{sv})", builder);
+       g_variant_builder_unref(builder);
+       DEBUG_G_VARIANT("Params : ", value);
 
-       params.params = g_variant_new ("(t)", strtoul(query_id, NULL, 16));
+       params.params = value;
 
        res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
        if (res < 0)
                WDP_LOGE("Failed to send command to wpa_supplicant");
        else
-               WDP_LOGD("Succeeded to cancel service discovery");
-
-       service_list = g_list_remove(service_list, data);
-       free(data);
+               WDP_LOGD("Succeeded to add service");
 
        __WDP_LOG_FUNC_EXIT__;
-       return res;
+       return 0;
 }
 
-int ws_serv_add(wfd_oem_new_service_s *service)
+int ws_cancel_advertise_service(wfd_oem_asp_service_s *service)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
@@ -5186,11 +6989,6 @@ int ws_serv_add(wfd_oem_new_service_s *service)
        dbus_method_param_s params;
        int res = 0;
 
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               return -1;
-       }
-
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
@@ -5198,298 +6996,357 @@ int ws_serv_add(wfd_oem_new_service_s *service)
        }
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, "AddService", g_pd->iface_path, g_dbus);
-
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}") );
-
-       if (service->protocol == WFD_OEM_SERVICE_TYPE_BONJOUR) {
-
-               WDP_LOGD("Service type: WFD_OEM_SERVICE_TYPE_BONJOUR");
-               WDP_LOGD("Query: %s", service->data.bonjour.query);
-               WDP_LOGD("RData: %s", service->data.bonjour.rdata);
-
-               res = _convert_bonjour_to_args(service->data.bonjour.query,
-                                                           service->data.bonjour.rdata, builder);
-               if (res < 0) {
-                       WDP_LOGE("Failed to convert Key string");
-                       g_variant_builder_unref (builder);
-                       return -1;
-               }
+       dbus_set_method_param(&params, "DeleteService", g_pd->iface_path, g_dbus);
 
-       } else if (service->protocol == WFD_OEM_SERVICE_TYPE_UPNP) {
-               g_variant_builder_add (builder, "{sv}", "service_type", g_variant_new_string("upnp"));
-               g_variant_builder_add (builder, "{sv}", "version", g_variant_new_uint16(TRUE));
-               g_variant_builder_add (builder, "{sv}", "service", g_variant_new_string(service->data.upnp.service));
-       }
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 
-       value = g_variant_new ("(a{sv})", builder);
-       g_variant_builder_unref (builder);
+       g_variant_builder_add(builder, "{sv}", "service_type", g_variant_new_string("asp"));
+       g_variant_builder_add(builder, "{sv}", "adv_id", g_variant_new_uint32(service->adv_id));
 
+       value = g_variant_new("(a{sv})", builder);
+       g_variant_builder_unref(builder);
+       DEBUG_G_VARIANT("Params : ", value);
        params.params = value;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
 
        res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
        if (res < 0)
                WDP_LOGE("Failed to send command to wpa_supplicant");
        else
-               WDP_LOGD("Succeeded to add service");
+               WDP_LOGD("Succeeded to del service");
 
        __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
 
-int ws_serv_del(wfd_oem_new_service_s *service)
+static void __ws_add_seek(wfd_oem_asp_service_s *service)
 {
        __WDP_LOG_FUNC_ENTER__;
-       GDBusConnection *g_dbus = NULL;
-       GVariantBuilder *builder = NULL;
-       GVariant *value = NULL;
-       dbus_method_param_s params;
-       int res = 0;
-
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               return -1;
+       wfd_oem_asp_service_s *seek = NULL;
+       if (!service) {
+               WDP_LOGE("invalid parameters");
+               return;
        }
 
-       g_dbus = g_pd->g_dbus;
-       if (!g_dbus) {
-               WDP_LOGE("DBus connection is NULL");
-               return -1;
+       seek = g_try_malloc0(sizeof(wfd_oem_asp_service_s));
+       if (!seek) {
+               WDP_LOGE("Failed to allocate memory for service");
+               return;
        }
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, "DeleteService", g_pd->iface_path, g_dbus);
+       service->search_id = (intptr_t)seek;
+       memcpy(seek, service, sizeof(wfd_oem_asp_service_s));
+       if (service->service_type)
+               seek->service_type = strdup(service->service_type);
+       seek_list = g_list_prepend(seek_list, seek);
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}"));
+       __WDP_LOG_FUNC_EXIT__;
+       return;
+}
 
-       if (service->protocol == WFD_OEM_SERVICE_TYPE_BONJOUR) {
+static wfd_oem_asp_service_s * __ws_get_seek(long long unsigned asp_search_id)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_asp_service_s *seek = NULL;
+       GList *list = NULL;
 
-               WDP_LOGD("Service type: WFD_OEM_SERVICE_TYPE_BONJOUR");
-               WDP_LOGD("Query: %s", service->data.bonjour.query);
+       for (list = seek_list; list != NULL; list = list->next) {
+               seek = list->data;
+               if (seek && (seek->asp_search_id == asp_search_id)) {
+                       WDP_LOGD("List found");
+                       break;
+               } else {
+                       seek = NULL;
+               }
+       }
+       __WDP_LOG_FUNC_EXIT__;
+       return seek;
+}
 
-               res = _convert_bonjour_to_args(service->data.bonjour.query,
-                                                           NULL, builder);
-               if (res < 0) {
-                       WDP_LOGE("Failed to convert Key string");
-                       g_variant_builder_unref (builder);
-                       return -1;
+static void __ws_remove_seek(wfd_oem_asp_service_s *service)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_asp_service_s *seek = NULL;
+       GList *list = NULL;
+
+       for (list = seek_list; list != NULL; list = list->next) {
+
+               seek = list->data;
+               if (seek && (seek->asp_search_id == service->asp_search_id)) {
+                       WDP_LOGD("List remove");
+                       seek_list = g_list_remove(seek_list, seek);
+                       g_free(seek->service_type);
+                       g_free(seek->service_info);
+                       g_free(seek);
                }
+       }
+       __WDP_LOG_FUNC_EXIT__;
+       return;
+}
+
+static void __get_asp_search_id(GVariant *value, void *args)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       wfd_oem_asp_service_s *service = NULL;
+       wfd_oem_asp_service_s *seek = NULL;
+       long long unsigned search_id = 0;
 
-       } else if (service->protocol == WFD_OEM_SERVICE_TYPE_UPNP) {
-               g_variant_builder_add (builder, "{sv}", "service_type", g_variant_new_string("upnp"));
-               g_variant_builder_add (builder, "{sv}", "version", g_variant_new_uint16(TRUE));
-               g_variant_builder_add (builder, "{sv}", "service", g_variant_new_string(service->data.upnp.service));
-       }
+       g_variant_get(value, "(t)", &search_id);
 
-       value = g_variant_new ("(a{sv})", builder);
-       g_variant_builder_unref (builder);
+       service = (wfd_oem_asp_service_s *)args;
+       if (!service) {
+               WDP_LOGE("invalid parameters");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
 
-       params.params = value;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       seek = g_try_malloc0(sizeof(wfd_oem_asp_service_s));
+       if (!seek) {
+               WDP_LOGE("Failed to allocate memory for service");
+               __WDP_LOG_FUNC_EXIT__;
+               return;
+       }
 
-       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to del service");
+       service->search_id = search_id;
+       memcpy(seek, service, sizeof(wfd_oem_asp_service_s));
+       if (service->service_type)
+               seek->service_type = strdup(service->service_type);
+       if (service->service_info)
+               seek->service_info = strdup(service->service_info);
+       seek_list = g_list_append(seek_list, seek);
 
        __WDP_LOG_FUNC_EXIT__;
-       return 0;
+       return;
 }
-#endif /* TIZEN_FEATURE_SERVICE_DISCOVERY */
 
-#ifdef TIZEN_FEATURE_WIFI_DISPLAY
-
-int _ws_disable_display()
+int ws_seek_service(wfd_oem_asp_service_s *service)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-       GVariantBuilder *builder = NULL;
-       GVariant *value = NULL;
-       GVariant *param = NULL;
-       dbus_method_param_s params;
+       GList *list = NULL;
+       wfd_oem_asp_service_s *seek = NULL;
        int res = 0;
 
-       if (!g_pd) {
-               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
-               return -1;
-       }
-
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
+       list = g_list_last(seek_list);
+       if (list == NULL) {
+               service->tran_id = 1;
 
-       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, SUPPLICANT_PATH,
-                        g_dbus);
+       } else {
+               seek = list->data;
+               if (seek)
+                       service->tran_id = seek->tran_id + 1;
+               else
+                       service->tran_id = 1;
+       }
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("ay"));
-       value = g_variant_new ("ay", builder);
-       g_variant_builder_unref (builder);
+       if (service->service_info) {
+               GVariantBuilder *builder = NULL;
+               GVariant *value = NULL;
+               dbus_method_param_s params;
 
-       param = g_variant_new("(ssv)", SUPPLICANT_INTERFACE, "WFDIEs", value);
+               memset(&params, 0x0, sizeof(dbus_method_param_s));
+               dbus_set_method_param(&params, "ServiceDiscoveryRequest",
+                               g_pd->iface_path, g_dbus);
 
-       params.params = param;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+               builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
 
-       res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to disable Wi-Fi display");
+               g_variant_builder_add(builder, "{sv}", "service_type",
+                               g_variant_new_string("asp"));
+               g_variant_builder_add(builder, "{sv}", "transaction_id",
+                               g_variant_new_byte(service->tran_id));
+               if (service->service_type != NULL)
+                       g_variant_builder_add(builder, "{sv}", "svc_str",
+                                       g_variant_new_string(service->service_type));
 
-       __WDP_LOG_FUNC_EXIT__;
-       return res;
-}
+               if (service->service_info != NULL)
+                       g_variant_builder_add(builder, "{sv}", "svc_info",
+                                       g_variant_new_string(service->service_info));
 
-int ws_miracast_init(int enable)
-{
-       __WDP_LOG_FUNC_ENTER__;
-       wfd_oem_display_s wifi_display;
-       int res = 0;
+               if (service->instance_name != NULL)
+                       g_variant_builder_add(builder, "{sv}", "svc_instance",
+                                       g_variant_new_string(service->instance_name));
 
-       memset(&wifi_display, 0x0, sizeof(wfd_oem_display_s));
+               value = g_variant_new("(a{sv})", builder);
+               g_variant_builder_unref(builder);
 
-       wifi_display.availability = enable;
-       wifi_display.hdcp_support = 1;
-       wifi_display.port = 0x07E6;
-       wifi_display.max_tput = 0x0028;
+               DEBUG_G_VARIANT("Params : ", value);
 
-       res = ws_set_display(&wifi_display);
-       if (res < 0) {
-               WDP_LOGE("Failed to set miracast parameter(device info)");
-               __WDP_LOG_FUNC_EXIT__;
-               return -1;
-       }
+               params.params = value;
+               res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE,
+                               __get_asp_search_id, service);
 
-       if(!enable) {
-               res = _ws_disable_display();
-               if (res < 0)
-                       WDP_LOGE("Failed to disable wifi display");
-               else
-                       WDP_LOGD("Succeeded to disable wifi display");
+       } else {
+               __ws_add_seek(service);
        }
+
+       if (res < 0)
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+       else
+               WDP_LOGD("Succeeded to seek service");
+
        __WDP_LOG_FUNC_EXIT__;
        return res;
 }
 
-int ws_set_display(wfd_oem_display_s *wifi_display)
+int ws_cancel_seek_service(wfd_oem_asp_service_s *service)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-
-       GVariant *value = NULL;
-       GVariant *param = NULL;
-       GVariantBuilder *builder = NULL;
+       wfd_oem_asp_service_s *seek = NULL;
        dbus_method_param_s params;
-       int i = 0;
        int res = 0;
 
-       unsigned char ies[WFD_SUBELEM_LEN_DEV_INFO + 3] = {0,};
-
-       if (!wifi_display) {
-               WDP_LOGE("Invalid parameter");
-               return -1;
-       }
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, SUPPLICANT_PATH,
-                        g_dbus);
+       seek = __ws_get_seek(service->asp_search_id);
+       if (!seek) {
+               WDP_LOGE("seek data is NULL");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-       ies[2] = WFD_SUBELEM_LEN_DEV_INFO;
-       ies[3] = wifi_display->hdcp_support;
-       ies[4] = (wifi_display->type) | (wifi_display->availability<<4);
-       ies[5] = wifi_display->port>>8;
-       ies[6] = wifi_display->port&0xff;
-       ies[7] = wifi_display->max_tput>>8;
-       ies[8] = wifi_display->max_tput&0xff;
+       if (seek->service_info) {
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("ay"));
-       for(i = 0; i < WFD_SUBELEM_LEN_DEV_INFO + 3; i++)
-               g_variant_builder_add(builder, "y", ies[i]);
-       value = g_variant_new ("ay", builder);
-       g_variant_builder_unref (builder);
+               memset(&params, 0x0, sizeof(dbus_method_param_s));
+               dbus_set_method_param(&params, "ServiceDiscoveryCancelRequest",
+                               g_pd->iface_path, g_dbus);
 
-       param = g_variant_new("(ssv)", SUPPLICANT_INTERFACE, "WFDIEs", value);
+               params.params = g_variant_new("(t)", service->search_id);
 
-       params.params = param;
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       DEBUG_PARAMS(params.params);
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+               DEBUG_G_VARIANT("Params : ", params.params);
 
-       res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to set Wi-Fi Display");
+               res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
+               if (res < 0)
+                       WDP_LOGE("Failed to send command to wpa_supplicant");
+               else
+                       WDP_LOGD("Succeeded to cancel seek service");
+       }
+       if (res == 0)
+               __ws_remove_seek(seek);
 
        __WDP_LOG_FUNC_EXIT__;
        return res;
 }
-#endif /* TIZEN_FEATURE_WIFI_DISPLAY */
-
-int ws_refresh()
-{
-       __WDP_LOG_FUNC_ENTER__;
-
-       _ws_cancel();
-       _ws_flush();
-
-       __WDP_LOG_FUNC_EXIT__;
-       return 0;
-}
 
-int ws_save_config(void)
+int ws_asp_prov_disc_req(wfd_oem_asp_prov_s *asp_params)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
+       GVariantBuilder *builder = NULL;
+       GVariantBuilder *mac_builder = NULL;
+       GVariant *value = NULL;
        dbus_method_param_s params;
+       static char peer_path[DBUS_OBJECT_PATH_MAX] = {'\0',};
+       int config_method = 0x1000;
        int res = 0;
+       int i = 0;
 
+       if (!asp_params) {
+               WDP_LOGE("Invalid parameter");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
+
+       if (asp_params->network_config == WFD_OEM_ASP_WPS_TYPE_PIN_DISPLAY)
+               config_method = 0x8;
+       else if (asp_params->network_config == WFD_OEM_ASP_WPS_TYPE_PIN_KEYPAD)
+               config_method = 0x100;
+
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, "SaveConfig", g_pd->iface_path, g_dbus);
-       params.params = NULL;
+       dbus_set_method_param(&params, "ASPProvisionDiscoveryRequest", g_pd->iface_path, g_dbus);
 
-       res = dbus_method_call(&params, SUPPLICANT_IFACE, NULL, NULL);
+       if (asp_params->deferring == 0)
+               g_snprintf(peer_path, DBUS_OBJECT_PATH_MAX, "%s/Peers/"
+                               COMPACT_MACSTR, g_pd->iface_path, MAC2STR(asp_params->service_mac));
+       else
+               g_snprintf(peer_path, DBUS_OBJECT_PATH_MAX, "%s/Peers/"
+                               COMPACT_MACSTR, g_pd->iface_path, MAC2STR(asp_params->session_mac));
+       WDP_LOGD("get peer path [%s]", peer_path);
+
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
+       g_variant_builder_add(builder, "{sv}", "peer", g_variant_new_object_path(peer_path));
+
+       g_variant_builder_add(builder, "{sv}", "adv_id", g_variant_new_uint32(asp_params->adv_id));
+       g_variant_builder_add(builder, "{sv}", "session_id", g_variant_new_uint32(asp_params->session_id));
+       g_variant_builder_add(builder, "{sv}", "role", g_variant_new_byte(asp_params->network_role));
+       g_variant_builder_add(builder, "{sv}", "method", g_variant_new_int32(config_method));
+       if (asp_params->status > 0)
+               g_variant_builder_add(builder, "{sv}", "status", g_variant_new_int32(asp_params->status));
+       if (asp_params->session_information)
+               g_variant_builder_add(builder, "{sv}", "info", g_variant_new_string(asp_params->session_information));
+
+       mac_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+       for (i = 0; i < OEM_MACADDR_LEN; i++)
+               g_variant_builder_add(mac_builder, "y", asp_params->service_mac[i]);
+       g_variant_builder_add(builder, "{sv}", "adv_mac",
+                       g_variant_new("ay", mac_builder));
+       g_variant_builder_unref(mac_builder);
+
+       mac_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+       for (i = 0; i < OEM_MACADDR_LEN; i++)
+               g_variant_builder_add(mac_builder, "y", asp_params->session_mac[i]);
+       g_variant_builder_add(builder, "{sv}", "session_mac",
+                       g_variant_new("ay", mac_builder));
+       g_variant_builder_unref(mac_builder);
+
+       value = g_variant_new("(a{sv})", builder);
+       g_variant_builder_unref(builder);
+       DEBUG_G_VARIANT("Params : ", value);
+
+       params.params = value;
+
+       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
        if (res < 0)
-               WDP_LOGE("Failed to save config to wpa_supplicant");
+               WDP_LOGE("Failed to send command to wpa_supplicant");
        else
-               WDP_LOGD("Succeeded to save config");
+               WDP_LOGD("Succeeded to send connection command to peer[" MACSTR "]", MAC2STR(asp_params->service_mac));
 
        __WDP_LOG_FUNC_EXIT__;
        return res;
 }
 
-int ws_set_operating_channel(int channel)
+int ws_set_eapol_ip_config(int enable)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
+
        GVariant *value = NULL;
        GVariant *param = NULL;
        GVariantBuilder *builder = NULL;
+       GVariantBuilder *type_builder = NULL;
        dbus_method_param_s params;
        int res = 0;
+       int i = 0;
+       enum {
+               IP_GO,
+               IP_MASK,
+               IP_START,
+               IP_END,
+       };
+       unsigned char eapol_ip[IP_END + 1][OEM_IPADDR_LEN + 1] = {0,};
+
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
@@ -5497,35 +7354,92 @@ int ws_set_operating_channel(int channel)
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-
        memset(&params, 0x0, sizeof(dbus_method_param_s));
 
-       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, g_pd->iface_path, g_dbus);
+       dbus_set_method_param(&params, DBUS_PROPERTIES_METHOD_SET, g_pd->iface_path,
+                        g_dbus);
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}"));
-       g_variant_builder_add (builder, "{sv}", "OperChannel", g_variant_new_uint32(channel));
-       value = g_variant_new ("a{sv}", builder);
-       g_variant_builder_unref (builder);
+       builder = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
+
+       memset(&eapol_ip, 0x0, (IP_END + 1) * (OEM_IPADDR_LEN + 1));
+       if (enable == 1) {
+               memcpy(eapol_ip[IP_GO], DEFAULT_IP_GO, OEM_IPADDR_LEN);
+               memcpy(eapol_ip[IP_MASK], DEFAULT_IP_MASK, OEM_IPADDR_LEN);
+               memcpy(eapol_ip[IP_START], DEFAULT_IP_START, OEM_IPADDR_LEN);
+               memcpy(eapol_ip[IP_END], DEFAULT_IP_END, OEM_IPADDR_LEN);
+       }
+
+       type_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+       for (i = 0; i < OEM_IPADDR_LEN; i++)
+               g_variant_builder_add(type_builder, "y", eapol_ip[IP_GO][i]);
+       g_variant_builder_add(builder, "{sv}", "IpAddrGo",
+                       g_variant_new("ay", type_builder));
+       g_variant_builder_unref(type_builder);
+
+       type_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+       for (i = 0; i < OEM_IPADDR_LEN; i++)
+               g_variant_builder_add(type_builder, "y", eapol_ip[IP_MASK][i]);
+       g_variant_builder_add(builder, "{sv}", "IpAddrMask",
+                       g_variant_new("ay", type_builder));
+       g_variant_builder_unref(type_builder);
+
+       type_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+       for (i = 0; i < OEM_IPADDR_LEN; i++)
+               g_variant_builder_add(type_builder, "y", eapol_ip[IP_START][i]);
+       g_variant_builder_add(builder, "{sv}", "IpAddrStart",
+                       g_variant_new("ay", type_builder));
+       g_variant_builder_unref(type_builder);
+
+       type_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+       for (i = 0; i < OEM_IPADDR_LEN; i++)
+               g_variant_builder_add(type_builder, "y", eapol_ip[IP_END][i]);
+       g_variant_builder_add(builder, "{sv}", "IpAddrEnd",
+                       g_variant_new("ay", type_builder));
+       g_variant_builder_unref(type_builder);
+
+       value = g_variant_new("a{sv}", builder);
+       g_variant_builder_unref(builder);
 
        param = g_variant_new("(ssv)", SUPPLICANT_P2PDEVICE, "P2PDeviceConfig", value);
+
        params.params = param;
 
+       DEBUG_G_VARIANT("Params : ", param);
        res = dbus_method_call(&params, DBUS_PROPERTIES_INTERFACE, NULL, NULL);
-       if (res < 0)
+       if (res < 0) {
                WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to set Operating Channel");
-
+       } else {
+               WDP_LOGI("Succeeded to set eapol IP");
+       }
        __WDP_LOG_FUNC_EXIT__;
        return res;
 }
 
-int ws_remove_all_network(void)
+int ws_add_vsie(wfd_oem_vsie_frames_e frame_id, const char* vsie)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
+       GVariant *value = NULL;
+       GVariantBuilder *bytearray_builder = NULL;
        dbus_method_param_s params;
        int res = 0;
+       int i = 0;
+       size_t vsie_len = 0;
+
+       unsigned char *bytearray = NULL;
+       size_t bytearray_len = 0;
+
+       if (frame_id >= WFD_OEM_VSIE_FRAME_MAX ||
+           vsie == NULL) {
+               WDP_LOGE("Invalid parameter");
+               return -1;
+       }
+
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
@@ -5533,23 +7447,60 @@ int ws_remove_all_network(void)
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
+
+       vsie_len = strlen(vsie);
+       if (vsie_len == 0) {
+               WDP_LOGE("vsie length is zero");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
+       bytearray_len = (vsie_len % 2) ? ((vsie_len / 2) + 1) : (vsie_len / 2);
+
+       bytearray = (unsigned char *) g_try_malloc0(bytearray_len);
+       if (bytearray == NULL) {
+               WDP_LOGE("Failed to allocate memory to bytearray");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
+       if (__ws_hex_str_to_bin(vsie, bytearray, bytearray_len) < 0) {
+               WDP_LOGE("invalid vsie string");
+               g_free(bytearray);
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
        memset(&params, 0x0, sizeof(dbus_method_param_s));
+       dbus_set_method_param(&params, "VendorElemAdd", g_pd->iface_path,
+                             g_dbus);
 
-       dbus_set_method_param(&params, "RemoveAllNetworks", g_pd->iface_path, g_dbus);
-       params.params = NULL;
+       bytearray_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+       for (i = 0; i < bytearray_len; i++)
+               g_variant_builder_add(bytearray_builder, "y", bytearray[i]);
+
+       value = g_variant_new("(iay)", frame_id, bytearray_builder);
+       g_variant_builder_unref(bytearray_builder);
+
+       params.params = value;
 
        res = dbus_method_call(&params, SUPPLICANT_IFACE, NULL, NULL);
-       if (res < 0)
-               WDP_LOGE("Failed to send [RemoveAllNetworks] command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to remove all networks from supplicant");
+       if (res < 0) {
+               WDP_LOGE("Failed to send command to wpa_supplicant");
+               g_free(bytearray);
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-       WDP_LOGD("Succeeded to remove all network");
+       WDP_LOGD("Succeeded to add vsie: Frame ID [%d], VSIE [%s]", frame_id,
+                vsie);
+
+       g_free(bytearray);
        __WDP_LOG_FUNC_EXIT__;
-       return res;
+       return 0;
 }
 
-int ws_get_wpa_status(int *wpa_status)
+int ws_get_vsie(wfd_oem_vsie_frames_e frame_id, char **vsie)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
@@ -5557,13 +7508,18 @@ int ws_get_wpa_status(int *wpa_status)
        GVariant *reply = NULL;
        GError *error = NULL;
 
-       if (!wpa_status) {
+       if (frame_id >= WFD_OEM_VSIE_FRAME_MAX ||
+           vsie == NULL) {
                WDP_LOGE("Invalid parameter");
                __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
-       *wpa_status = WFD_OEM_WPA_STATE_MAX;
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
@@ -5572,24 +7528,23 @@ int ws_get_wpa_status(int *wpa_status)
                return -1;
        }
 
-       param = g_variant_new("(s)", SUPPLICANT_IFACE);
+       param = g_variant_new("(i)", frame_id);
 
-       reply = g_dbus_connection_call_sync (
+       reply = g_dbus_connection_call_sync(
                        g_pd->g_dbus,
                        SUPPLICANT_SERVICE, /* bus name */
                        g_pd->iface_path, /* object path */
-                       DBUS_PROPERTIES_INTERFACE, /* interface name */
-                       DBUS_PROPERTIES_METHOD_GETALL, /* method name */
+                       SUPPLICANT_IFACE, /* interface name */
+                       "VendorElemGet", /* method name */
                        param, /* GVariant *params */
                        NULL, /* reply_type */
                        G_DBUS_CALL_FLAGS_NONE, /* flags */
-                       SUPPLICANT_TIMEOUT , /* timeout */
+                       SUPPLICANT_TIMEOUT, /* timeout */
                        NULL, /* cancellable */
                        &error); /* error */
 
-       if(error != NULL) {
-               WDP_LOGE("Error! Failed to get properties: [%s]",
-                                                       error->message);
+       if (error != NULL) {
+               WDP_LOGE("Error! Failed to get vsie: [%s]", error->message);
                g_error_free(error);
                if (reply)
                        g_variant_unref(reply);
@@ -5597,311 +7552,370 @@ int ws_get_wpa_status(int *wpa_status)
                return -1;
        }
 
-       gchar *reply_str = NULL;
-       if (reply)
-               reply_str = g_variant_print(reply, TRUE);
-       WDP_LOGE("reply [%s]", reply_str ? reply_str : "NULL");
-       g_free(reply_str);
-
-       if(reply != NULL) {
-               GVariantIter *iter = NULL;
-               g_variant_get(reply, "(a{sv})", &iter);
+       if (reply != NULL) {
+               DEBUG_G_VARIANT("Reply : ", reply);
 
-               if (iter != NULL) {
-                       gchar *key = NULL;
-                       GVariant *value = NULL;
+               GVariantIter *iter = NULL;
+               unsigned char *vsie_bytes = NULL;
+               int vsie_len = 0;
 
-                       while (g_variant_iter_loop(iter, "{sv}", &key, &value)) {
-                               if(g_strcmp0(key, "State") == 0) {
-                                       const gchar *state = NULL;
-                                       g_variant_get(value, "&s", &state);
-                                       WDP_LOGI("state : [%s]", state);
+               g_variant_get(reply, "(ay)", &iter);
+               if (iter == NULL) {
+                       WDP_LOGD("vsie is not present");
+                       __WDP_LOG_FUNC_EXIT__;
+                       return -1;
+               }
 
-                                       if (g_strcmp0(state, "disconnected") == 0)
-                                               *wpa_status = WFD_OEM_WPA_STATE_DISCONNECTED;
-                                       else if (g_strcmp0(state, "inactive") == 0)
-                                               *wpa_status = WFD_OEM_WPA_STATE_INACTIVE;
-                                       else if (g_strcmp0(state, "scanning") == 0)
-                                               *wpa_status = WFD_OEM_WPA_STATE_SCANNING;
-                                       else if (g_strcmp0(state, "authenticating") == 0)
-                                               *wpa_status = WFD_OEM_WPA_STATE_AUTHENTICATING;
-                                       else if (g_strcmp0(state, "associating") == 0)
-                                               *wpa_status = WFD_OEM_WPA_STATE_ASSOCIATING;
-                                       else if (g_strcmp0(state, "associated") == 0)
-                                               *wpa_status = WFD_OEM_WPA_STATE_ASSOCIATED;
-                                       else if (g_strcmp0(state, "4way_handshake") == 0)
-                                               *wpa_status = WFD_OEM_WPA_STATE_4WAY_HANDSHAKE;
-                                       else if (g_strcmp0(state, "group_handshake") == 0)
-                                               *wpa_status = WFD_OEM_WPA_STATE_GROUP_HANDSHAKE;
-                                       else if (g_strcmp0(state, "completed") == 0)
-                                               *wpa_status = WFD_OEM_WPA_STATE_COMPLETED;
-                                       else
-                                               *wpa_status = WFD_OEM_WPA_STATE_MAX;
-                               }
-                       }
-                       g_variant_iter_free(iter);
+               vsie_len = __ws_unpack_ay_malloc(&vsie_bytes, iter);
+               if (vsie_bytes == NULL) {
+                       WDP_LOGD("vsie_bytes not allocated");
+                       __WDP_LOG_FUNC_EXIT__;
+                       return -1;
                }
-               g_variant_unref(reply);
-       } else {
-               WDP_LOGD("No properties");
-       }
 
-       WDP_LOGI("wpa_status : [%d]", *wpa_status);
+               __ws_byte_to_txt(vsie_bytes, vsie, vsie_len);
+               if (!vsie) {
+                       g_free(vsie_bytes);
+                       WDP_LOGE("vsie not allocated.");
+                       __WDP_LOG_FUNC_EXIT__;
+                       return -1;
+               }
+
+               g_free(vsie_bytes);
+       }
 
+       WDP_LOGD("Succeeded to get vsie: Frame ID [%d], VSIE [%s]", frame_id,
+                *vsie);
        __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
 
-#if defined(TIZEN_FEATURE_ASP)
-int ws_advertise_service(wfd_oem_asp_service_s *service, int replace)
+int ws_remove_vsie(wfd_oem_vsie_frames_e frame_id, const char *vsie)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-       GVariantBuilder *builder = NULL;
+       GVariantBuilder *bytearray_builder = NULL;
        GVariant *value = NULL;
        dbus_method_param_s params;
-       unsigned int config_method = 0x1108;
-       int auto_accept = 0;
-       gboolean rep;
        int res = 0;
+       int i = 0;
+       size_t vsie_len = 0;
+
+       unsigned char *bytearray = NULL;
+       size_t bytearray_len = 0;
+
+       if (frame_id >= WFD_OEM_VSIE_FRAME_MAX ||
+           vsie == NULL) {
+               WDP_LOGE("Invalid parameter");
+               return -1;
+       }
+
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
-       if (service->config_method == 2) {
-               config_method = WS_CONFIG_METHOD_KEYPAD |
-                               WS_CONFIG_METHOD_DISPLAY;
-       } else if (service->config_method == 3) {
-               config_method = WS_CONFIG_METHOD_DISPLAY;
-       } else if (service->config_method == 4) {
-               config_method = WS_CONFIG_METHOD_KEYPAD;
+       vsie_len = strlen(vsie);
+       if (vsie_len == 0) {
+               WDP_LOGE("vsie length is zero");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
        }
 
-       if(service->auto_accept) {
-               if(service->role == 0)
-                       auto_accept = 1;
-               else
-                       auto_accept = 2;
-       } else {
-               auto_accept = 0;
+       bytearray_len = (vsie_len % 2) ? ((vsie_len / 2) + 1) : (vsie_len / 2);
+
+       bytearray = (unsigned char *) g_try_malloc0(bytearray_len);
+       if (bytearray == NULL) {
+               WDP_LOGE("Failed to allocate memory to bytearray");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
        }
 
-       rep = (replace == 1);
+       if (__ws_hex_str_to_bin(vsie, bytearray, bytearray_len) < 0) {
+               WDP_LOGE("invalid vsie string");
+               g_free(bytearray);
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
        memset(&params, 0x0, sizeof(dbus_method_param_s));
+       dbus_set_method_param(&params, "VendorElemRem", g_pd->iface_path,
+                             g_dbus);
 
-       dbus_set_method_param(&params, "AddService", g_pd->iface_path, g_dbus);
+       bytearray_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
+       for (i = 0; i < bytearray_len; i++)
+               g_variant_builder_add(bytearray_builder, "y", bytearray[i]);
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}") );
-
-       g_variant_builder_add (builder, "{sv}", "service_type", g_variant_new_string("asp"));
-       g_variant_builder_add (builder, "{sv}", "auto_accept", g_variant_new_int32(auto_accept));
-       g_variant_builder_add (builder, "{sv}", "adv_id", g_variant_new_uint32(service->adv_id));
-       g_variant_builder_add (builder, "{sv}", "svc_state", g_variant_new_uint32(service->status));
-       g_variant_builder_add (builder, "{sv}", "config_method", g_variant_new_uint32(config_method));
-       g_variant_builder_add (builder, "{sv}", "replace", g_variant_new_boolean(rep));
-       if(service->service_type != NULL)
-               g_variant_builder_add (builder, "{sv}", "adv_str", g_variant_new_string(service->service_type));
-       if(service->service_info != NULL)
-               g_variant_builder_add (builder, "{sv}", "svc_info", g_variant_new_string(service->service_info));
-
-       value = g_variant_new ("(a{sv})", builder);
-       g_variant_builder_unref (builder);
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       WDP_LOGE("params [%s]", g_variant_print(value, TRUE));
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       value = g_variant_new("(iay)", frame_id, bytearray_builder);
+       g_variant_builder_unref(bytearray_builder);
 
        params.params = value;
 
-       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
-       if (res < 0)
+       res = dbus_method_call(&params, SUPPLICANT_IFACE, NULL, NULL);
+       if (res < 0) {
                WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to add service");
+               g_free(bytearray);
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
+       WDP_LOGD("Succeeded to remove vsie: Frame ID [%d], VSIE [%s]", frame_id,
+                vsie);
+       g_free(bytearray);
        __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
 
-int ws_cancel_advertise_service(wfd_oem_asp_service_s *service)
+int ws_set_supported_wps_mode(int wps_mode)
+{
+       __WDP_LOG_FUNC_ENTER__;
+       char config_value[DBUS_OBJECT_PATH_MAX+1] = {0,};
+       int length = 0;
+       int new_wps_mode = wps_mode;
+       int res = 0;
+
+       if (!config) {
+               WDP_LOGE("no configurable data found");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
+       if (new_wps_mode == 0) {
+               WDP_LOGE("Reset to default value");
+               new_wps_mode = WFD_OEM_WPS_MODE_PBC|WFD_OEM_WPS_MODE_DISPLAY|WFD_OEM_WPS_MODE_KEYPAD;
+       }
+
+       if (new_wps_mode & WFD_OEM_WPS_MODE_KEYPAD) {
+               g_strlcat(config_value, "keypad ", sizeof(config_value));
+               length += 7;
+       }
+       if (new_wps_mode & WFD_OEM_WPS_MODE_PBC) {
+               g_strlcat(config_value, "virtual_push_button ", sizeof(config_value));
+               length += 20;
+       }
+       if (new_wps_mode & WFD_OEM_WPS_MODE_DISPLAY) {
+               g_strlcat(config_value, "physical_display ", sizeof(config_value));
+               length += 17;
+       }
+       config_value[length-1] = 0;
+       g_strlcpy(config->config_methods, config_value, OEM_CONFIG_METHOD_LEN);
+       WDP_LOGD("config_value = %s, length = %d", config_value, length-1);
+       res = __ws_set_config_methods();
+       if (res < 0) {
+               WDP_LOGE("Failed to set config method");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+       wps_config_method = new_wps_mode;
+       __WDP_LOG_FUNC_EXIT__;
+       return 0;
+}
+
+static int _ws_remove_persistent_group_by_object_path(const char *object_path)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-       GVariantBuilder *builder = NULL;
-       GVariant *value = NULL;
        dbus_method_param_s params;
        int res = 0;
 
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
+
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
-       memset(&params, 0x0, sizeof(dbus_method_param_s));
-
-       dbus_set_method_param(&params, "DeleteService", g_pd->iface_path, g_dbus);
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}"));
-
-       g_variant_builder_add (builder, "{sv}", "service_type", g_variant_new_string("asp"));
-       g_variant_builder_add (builder, "{sv}", "adv_id", g_variant_new_uint32(service->adv_id));
-
-       value = g_variant_new ("(a{sv})", builder);
-       g_variant_builder_unref (builder);
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       WDP_LOGD("params [%s]", g_variant_print(value, TRUE));
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
-       params.params = value;
+       memset(&params, 0x0, sizeof(dbus_method_param_s));
+       dbus_set_method_param(&params, "RemovePersistentGroup",
+                       g_pd->iface_path, g_dbus);
+       params.params = g_variant_new("(o)", object_path);
 
        res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
-       if (res < 0)
+       if (res < 0) {
                WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to del service");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
+       ws_save_config();
+       WDP_LOGD("Succeeded to remove persistent group");;
        __WDP_LOG_FUNC_EXIT__;
        return 0;
 }
 
-static void __remove_seek_service(long long unsigned search_id)
+int ws_remove_persistent_device(unsigned char *mac_addr)
 {
-       wfd_oem_asp_service_s *data = NULL;
-       int count = 1;
+       __WDP_LOG_FUNC_ENTER__;
+       GDBusConnection *g_dbus = NULL;
+       ws_network_info_s networks[WS_MAX_PERSISTENT_COUNT];
+       int i = 0;
+       int cnt = 0;
+       int need_delete = 0;
+       int res = 0;
 
-       GLIST_ITER_START(seek_list, data)
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-       if (data) {
-               if(data->search_id == search_id) {
-                       WDP_LOGD("List remove");
-                       seek_list = g_list_remove(seek_list, data);
-                       g_free(data->service_type);
-                       g_free(data);
-               } else {
-                       data->tran_id = count;
-                       count++;
-               }
+       g_dbus = g_pd->g_dbus;
+       if (!g_dbus) {
+               WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
        }
+       memset(&networks, 0x0, WS_MAX_PERSISTENT_COUNT * sizeof(ws_network_info_s));
+       dbus_property_get_all(g_pd->iface_path, g_dbus, SUPPLICANT_P2PDEVICE,
+                       __ws_extract_p2pdevice_details, networks);
 
-       GLIST_ITER_END()
-       return;
-}
+       cnt = networks[0].total;
 
-static void __get_asp_search_id(GVariant *value, void *args)
-{
-       __WDP_LOG_FUNC_ENTER__;
-       wfd_oem_asp_service_s *service = NULL;
-       wfd_oem_asp_service_s *tmp = NULL;
-       long long unsigned search_id = 0;
+       WDP_LOGD("Persistent Group Count=%d", cnt);
+       if (cnt > WS_MAX_PERSISTENT_COUNT) {
+               WDP_LOGE("Persistent group count exceeded or parsing error");
+               __WDP_LOG_FUNC_EXIT__;
+               return -1;
+       }
 
-       g_variant_get(value, "(t)", &search_id);
+       for (i = 0 ; i < cnt ; i++) {
+               int j = 0;
+               need_delete = 0;
 
-       service = (wfd_oem_asp_service_s *)args;
-       if (!service) {
-               WDP_LOGE("invalid parameters");
-               return;
-       }
+               WDP_LOGD("----persistent group [%d]----", i);
+               WDP_LOGD("network_id [%d]", networks[i].network_id);
+               WDP_LOGD("ssid [%s]", networks[i].ssid);
+               WDP_LOGD("bssid ["MACSTR"]", MAC2STR(networks[i].bssid));
+               WDP_LOGD("p2p_client_num [%d]", networks[i].p2p_client_num);
+               for (j = 0; j < networks[i].p2p_client_num; j++) {
+                       WDP_LOGD("p2p_client_list ["MACSTR"]", MAC2STR(networks[i].p2p_client_list[j]));
+               }
 
-       tmp = g_try_malloc0(sizeof(wfd_oem_asp_service_s));
-       if (!tmp) {
-               WDP_LOGE("Failed to allocate memory for service");
-               return;
-       }
+               WDP_LOGD("mac_addr ["MACSTR"]", MAC2STR(mac_addr));
 
-       service->search_id = search_id;
-       memcpy(tmp, service, sizeof(wfd_oem_asp_service_s));
-       if(service->service_type)
-               tmp->service_type = strdup(service->service_type);
-       seek_list = g_list_prepend(seek_list, tmp);
+               if (memcmp(mac_addr, networks[i].bssid, WS_MACADDR_LEN) == 0) {
+                       WDP_LOGD("Persistent group owner found [%d: "MACSTR"]", networks[i].network_id, MAC2STR(mac_addr));
+                       need_delete = 1;
+               }
 
-       __WDP_LOG_FUNC_EXIT__;
-       return;
+               if (need_delete == 0) {
+                       for (j = 0; j < networks[i].p2p_client_num; j++) {
+                               if (!memcmp(mac_addr, networks[i].p2p_client_list[j], WS_MACADDR_LEN)) {
+                                       WDP_LOGD("Persistent group client found [%d: "MACSTR"]", networks[i].network_id, MAC2STR(mac_addr));
+                                       need_delete = 1;
+                               }
+                       }
+               }
+
+               if (need_delete) {
+                       res = _ws_remove_persistent_group_by_object_path(networks[i].persistent_path);
+                       WDP_LOGI("persistent group deleted [%s]", networks[i].persistent_path);
+                       if (res < 0) {
+                               WDP_LOGE("Failed to _ws_remove_persistent_group_by_object_path");
+                       } else {
+                               WDP_LOGD("Succeeded to _ws_remove_persistent_group_by_object_path");
+                       }
+               }
+       }
 
+       __WDP_LOG_FUNC_EXIT__;
+       return res;
 }
 
-int ws_seek_service(wfd_oem_asp_service_s *service)
+int ws_remove_all_persistent_device(void)
 {
        __WDP_LOG_FUNC_ENTER__;
        GDBusConnection *g_dbus = NULL;
-       GVariantBuilder *builder = NULL;
-       GVariant *value = NULL;
        dbus_method_param_s params;
        int res = 0;
 
        g_dbus = g_pd->g_dbus;
        if (!g_dbus) {
                WDP_LOGE("DBus connection is NULL");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
        memset(&params, 0x0, sizeof(dbus_method_param_s));
-       service->tran_id = g_list_length(seek_list) + 1;
 
-       dbus_set_method_param(&params, "ServiceDiscoveryRequest", g_pd->iface_path, g_dbus);
+       dbus_set_method_param(&params, "RemoveAllPersistentGroups", g_pd->iface_path, g_dbus);
+       params.params = NULL;
+
+       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
+       if (res < 0) {
+               WDP_LOGE("Failed to RemoveAllPersistentGroups");
+       } else {
+               WDP_LOGD("Succeeded to RemoveAllPersistentGroups");
+       }
 
-       builder = g_variant_builder_new (G_VARIANT_TYPE ("a{sv}") );
+       ws_save_config();
+       WDP_LOGD("Succeeded to remove all network");
+       __WDP_LOG_FUNC_EXIT__;
+       return res;
+}
 
-       g_variant_builder_add (builder, "{sv}", "service_type", g_variant_new_string("asp"));
-       g_variant_builder_add (builder, "{sv}", "transaction_id", g_variant_new_byte(service->tran_id));
-       if(service->service_type != NULL)
-               g_variant_builder_add (builder, "{sv}", "svc_str", g_variant_new_string(service->service_type));
+static void __ws_get_supported_channels_reply(GVariant *reply, void *user_data)
+{
+       __WDP_LOG_FUNC_ENTER__;
 
-       if(service->service_info != NULL)
-               g_variant_builder_add (builder, "{sv}", "svc_info", g_variant_new_string(service->service_info));
+       GVariantIter *iter = NULL;
+       wfd_oem_supported_channels_s *data = (wfd_oem_supported_channels_s *)user_data;
 
-       value = g_variant_new ("(a{sv})", builder);
-       g_variant_builder_unref (builder);
+       if (reply) {
+               int channel = 0;
 
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       WDP_LOGD("params [%s]", g_variant_print(value, TRUE));
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+               g_variant_get(reply, "(ai)", &iter);
 
-       params.params = value;
+               while (g_variant_iter_loop(iter, "i", &channel))
+                       data->channels[data->count++] = channel;
 
-       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, __get_asp_search_id, service);
-       if (res < 0)
-               WDP_LOGE("Failed to send command to wpa_supplicant");
-       else
-               WDP_LOGD("Succeeded to seek service");
+               g_variant_iter_free (iter);
 
+       } else {
+               WDP_LOGE("Reply is NULL");
+       }
        __WDP_LOG_FUNC_EXIT__;
-       return res;
 }
 
-int ws_cancel_seek_service(wfd_oem_asp_service_s *service)
+int ws_get_supported_channels(wfd_oem_supported_channels_s *data)
 {
        __WDP_LOG_FUNC_ENTER__;
-       GDBusConnection *g_dbus = NULL;
-       dbus_method_param_s params;
-
        int res = 0;
+       dbus_method_param_s params;
 
-       g_dbus = g_pd->g_dbus;
-       if (!g_dbus) {
-               WDP_LOGE("DBus connection is NULL");
+       if (!g_pd) {
+               WDP_LOGE("ws_dbus_plugin_data_s is not created yet");
+               __WDP_LOG_FUNC_EXIT__;
                return -1;
        }
 
        memset(&params, 0x0, sizeof(dbus_method_param_s));
+       memset(data, 0x0, sizeof(wfd_oem_supported_channels_s));
 
-       dbus_set_method_param(&params, "ServiceDiscoveryCancelRequest", g_pd->iface_path, g_dbus);
-
-       params.params = g_variant_new ("(t)", service->search_id);
-
-#if defined (TIZEN_DEBUG_DBUS_VALUE)
-       WDP_LOGD("params [%s]", g_variant_print(params.params, TRUE));
-#endif /* TIZEN_DEBUG_DBUS_VALUE */
+       dbus_set_method_param(&params, "GetSupportedChannels", g_pd->iface_path, g_pd->g_dbus);
+       params.params = NULL;
 
-       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE, NULL, NULL);
+       res = dbus_method_call(&params, SUPPLICANT_P2PDEVICE,
+                       __ws_get_supported_channels_reply, data);
        if (res < 0) {
-               WDP_LOGE("Failed to send command to wpa_supplicant");
+               WDP_LOGE("Failed to GetSupportedChannels");
        } else {
-               WDP_LOGD("Succeeded to cancel seek service");
-               __remove_seek_service(service->search_id);
+               WDP_LOGD("Succeeded to GetSupportedChannels");
        }
 
        __WDP_LOG_FUNC_EXIT__;
        return res;
 }
-#endif /* TIZEN_FEATURE_ASP */