Adjust coding rules
[platform/core/api/notification.git] / src / notification_ipc.c
old mode 100644 (file)
new mode 100755 (executable)
index 5c51b23..4ce6465
@@ -1,9 +1,5 @@
 /*
- *  libnotification
- *
- * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
- *
- * Contact: Seungtaek Chung <seungtaek.chung@samsung.com>, Mi-Ju Lee <miju52.lee@samsung.com>, Xi Zhichan <zhichan.xi@samsung.com>
+ * Copyright (c) 2000 - 2016 Samsung Electronics Co., Ltd. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
- *
  */
 
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <errno.h>
-
 #include <vconf.h>
-
-#include <packet.h>
-#include <com-core.h>
-#include <com-core_packet.h>
+#include <bundle_internal.h>
 
 #include <notification_ipc.h>
 #include <notification_db.h>
 #include <notification_type.h>
 #include <notification_private.h>
 #include <notification_debug.h>
+#include <notification_setting.h>
 #include <notification_setting_internal.h>
+#include <notification_internal.h>
 
-#define NOTIFICATION_IPC_TIMEOUT 0.0
-
-#if !defined(VCONFKEY_MASTER_STARTED)
-#define VCONFKEY_MASTER_STARTED "memory/data-provider-master/started"
-#endif
-
-static struct info {
-       int server_fd;
-       int server_cl_fd;
-       int server_cl_fd_ref_cnt;
-       int client_fd;
-       const char *socket_file;
-       struct {
-               int (*request_cb)(const char *appid, const char *name, int type, const char *content, const char *icon, pid_t pid, double period, int allow_duplicate, void *data);
-               void *data;
-       } server_cb;
-       int initialized;
-       int is_started_cb_set_svc;
-       int is_started_cb_set_task;
-} s_info = {
-       .server_fd = -1,
-       .server_cl_fd = -1,
-       .server_cl_fd_ref_cnt = 0,
-       .client_fd = -1,
-       .socket_file = NOTIFICATION_ADDR,
-       .initialized = 0,
-       .is_started_cb_set_svc = 0,
-       .is_started_cb_set_task = 0,
-};
+#include <gio/gio.h>
+
+#define PROVIDER_BUS_NAME "org.tizen.data_provider_service"
+#define PROVIDER_OBJECT_PATH "/org/tizen/data_provider_service"
+#define PROVIDER_NOTI_INTERFACE_NAME "org.tizen.data_provider_noti_service"
+
+#define DBUS_SERVICE_DBUS "org.freedesktop.DBus"
+#define DBUS_PATH_DBUS "/org/freedesktop/DBus"
+#define DBUS_INTERFACE_DBUS "org.freedesktop.DBus"
+#define ERR_BUFFER_SIZE                1024
+
+static const gchar *_bus_name = NULL;
+static GDBusConnection *_gdbus_conn = NULL;
+static int monitor_id = 0;
+static int provider_monitor_id = 0;
+static int is_master_started = 0;
+
+typedef struct _result_cb_item {
+       void (*result_cb)(int priv_id, int result, void *data);
+       void *data;
+} result_cb_item;
 
 typedef struct _task_list task_list;
 struct _task_list {
@@ -76,89 +61,107 @@ struct _task_list {
        void *data;
 };
 
-typedef struct _result_cb_item {
-       void (*result_cb)(int priv_id, int result, void *data);
-       void *data;
-} result_cb_item;
-
 static task_list *g_task_list;
 
-static int notification_ipc_monitor_register(void);
-static int notification_ipc_monitor_deregister(void);
+static int _ipc_monitor_register(void);
+static int _ipc_monitor_deregister(void);
 static void _do_deffered_task(void);
-static void _master_started_cb_task(keynode_t *node, void *data);
+
+static void _print_noti(notification_h noti)
+{
+       char *pkgname = NULL;
+       char *text = NULL;
+       char *content = NULL;
+       const char *tag = NULL;
+       notification_vibration_type_e vib_type = NOTIFICATION_VIBRATION_TYPE_NONE;
+
+       notification_get_pkgname(noti, &pkgname);
+       notification_get_text(noti, NOTIFICATION_TEXT_TYPE_TITLE, &text);
+       notification_get_text(noti, NOTIFICATION_TEXT_TYPE_CONTENT, &content);
+       notification_get_tag(noti, &tag);
+       notification_get_vibration(noti, &vib_type, NULL);
+
+       NOTIFICATION_DBG("client print_noti  pkgname  = %s ", pkgname);
+       NOTIFICATION_DBG("client print_noti  title  = %s ", text);
+       NOTIFICATION_DBG("client print_noti  content  = %s ", content);
+       NOTIFICATION_DBG("client print_noti  tag  = %s ", tag);
+       NOTIFICATION_DBG("client print_noti  priv_id  = %d ", noti->priv_id);
+       NOTIFICATION_DBG("client print_noti  vibration_path  = %s ", noti->vibration_path);
+       NOTIFICATION_DBG("client print_noti  vibration_type  = %d ", vib_type);
+}
 
 static inline char *_string_get(char *string)
 {
-       if (string == NULL) {
+       if (string == NULL)
                return NULL;
-       }
-       if (string[0] == '\0') {
+
+       if (string[0] == '\0')
                return NULL;
-       }
 
        return string;
 }
 
-/*!
- * functions to check state of master
- */
-static inline void _set_master_started_cb(vconf_callback_fn cb) {
-       int ret = -1;
-
-       ret = vconf_notify_key_changed(VCONFKEY_MASTER_STARTED,
-                       cb, NULL);
-       if (ret != 0) {
-               NOTIFICATION_ERR("failed to notify key(%s) : %d",
-                               VCONFKEY_MASTER_STARTED, ret);
-       }
-}
-
-static inline void _unset_master_started_cb(vconf_callback_fn cb) {
-       int ret = -1;
-
-       ret = vconf_ignore_key_changed(VCONFKEY_MASTER_STARTED,
-                       cb);
-       if (ret != 0) {
-               NOTIFICATION_ERR("failed to notify key(%s) : %d",
-                               VCONFKEY_MASTER_STARTED, ret);
-       }
-}
 
 int notification_ipc_is_master_ready(void)
 {
-       int ret = -1, is_master_started = 0;
-
-       ret = vconf_get_bool(VCONFKEY_MASTER_STARTED, &is_master_started);
-       if (ret == 0 && is_master_started == 1) {
-               NOTIFICATION_ERR("the master has been started");
-       } else {
+       GVariant *result;
+       GError *err = NULL;
+       gboolean name_exist;
+
+       result = g_dbus_connection_call_sync(
+                       _gdbus_conn,
+                       DBUS_SERVICE_DBUS,
+                       DBUS_PATH_DBUS,
+                       DBUS_INTERFACE_DBUS,
+                       "NameHasOwner",
+                       g_variant_new("(s)", PROVIDER_BUS_NAME),
+                       G_VARIANT_TYPE("(b)"),
+                       G_DBUS_CALL_FLAGS_NONE,
+                       -1,
+                       NULL,
+                       &err);
+
+       if (err || (result == NULL)) {
+               if (err) {
+               NOTIFICATION_ERR("No reply. error = %s", err->message);
+                       g_error_free(err);
+               }
                is_master_started = 0;
-               NOTIFICATION_ERR("the master has been stopped");
+       } else {
+               g_variant_get(result, "(b)", &name_exist);
+
+               if (!name_exist) {
+                       NOTIFICATION_ERR("Name not exist %s", PROVIDER_BUS_NAME);
+                       NOTIFICATION_ERR("the master has been stopped");
+                       is_master_started = 0;
+               } else {
+                       NOTIFICATION_DBG("the master has been started");
+                       is_master_started = 1;
+               }
        }
 
+       if (result)
+               g_variant_unref(result);
+
        return is_master_started;
 }
 
-int
-notification_ipc_add_deffered_task(
+/* TODO: dbus activation isn't enough ? */
+/*
+ * store tasks when daemon stopped
+ */
+int notification_ipc_add_deffered_task(
                void (*deferred_task_cb)(void *data),
                void *user_data)
 {
-       task_list *list = NULL;
-       task_list *list_new = NULL;
+       task_list *list;
+       task_list *list_new;
 
        list_new =
            (task_list *) malloc(sizeof(task_list));
 
-       if (list_new == NULL) {
+       if (list_new == NULL)
                return NOTIFICATION_ERROR_OUT_OF_MEMORY;
-       }
-
-       if (s_info.is_started_cb_set_task == 0) {
-               _set_master_started_cb(_master_started_cb_task);
-               s_info.is_started_cb_set_task = 1;
-       }
 
        list_new->next = NULL;
        list_new->prev = NULL;
@@ -171,9 +174,8 @@ notification_ipc_add_deffered_task(
        } else {
                list = g_task_list;
 
-               while (list->next != NULL) {
+               while (list->next != NULL)
                        list = list->next;
-               }
 
                list->next = list_new;
                list_new->prev = list;
@@ -181,52 +183,39 @@ notification_ipc_add_deffered_task(
        return NOTIFICATION_ERROR_NONE;
 }
 
-int
-notification_ipc_del_deffered_task(
+int notification_ipc_del_deffered_task(
                void (*deferred_task_cb)(void *data))
 {
-       task_list *list_del = NULL;
-       task_list *list_prev = NULL;
-       task_list *list_next = NULL;
+       task_list *list_del;
+       task_list *list_prev;
+       task_list *list_next;
 
        list_del = g_task_list;
 
-       if (list_del == NULL) {
+       if (list_del == NULL)
                return NOTIFICATION_ERROR_INVALID_PARAMETER;
-       }
 
-       while (list_del->prev != NULL) {
+       while (list_del->prev != NULL)
                list_del = list_del->prev;
-       }
 
        do {
                if (list_del->task_cb == deferred_task_cb) {
                        list_prev = list_del->prev;
                        list_next = list_del->next;
 
-                       if (list_prev == NULL) {
+                       if (list_prev == NULL)
                                g_task_list = list_next;
-                       } else {
+                       else
                                list_prev->next = list_next;
-                       }
 
                        if (list_next == NULL) {
-                               if (list_prev != NULL) {
+                               if (list_prev != NULL)
                                        list_prev->next = NULL;
-                               }
                        } else {
                                list_next->prev = list_prev;
                        }
 
                        free(list_del);
-
-                       if (g_task_list == NULL) {
-                               if (s_info.is_started_cb_set_task == 1) {
-                                       _unset_master_started_cb(_master_started_cb_task);
-                                       s_info.is_started_cb_set_task = 0;
-                               }
-                       }
-
                        return NOTIFICATION_ERROR_NONE;
                }
                list_del = list_del->next;
@@ -235,24 +224,19 @@ notification_ipc_del_deffered_task(
        return NOTIFICATION_ERROR_INVALID_PARAMETER;
 }
 
-static void _do_deffered_task(void) {
-       task_list *list_do = NULL;
-       task_list *list_temp = NULL;
+static void _do_deffered_task(void)
+{
+       task_list *list_do;
+       task_list *list_temp;
 
-       if (g_task_list == NULL) {
+       if (g_task_list == NULL)
                return;
-       }
 
        list_do = g_task_list;
        g_task_list = NULL;
-       if (s_info.is_started_cb_set_task == 1) {
-               _unset_master_started_cb(_master_started_cb_task);
-               s_info.is_started_cb_set_task = 0;
-       }
 
-       while (list_do->prev != NULL) {
+       while (list_do->prev != NULL)
                list_do = list_do->prev;
-       }
 
        while (list_do != NULL) {
                if (list_do->task_cb != NULL) {
@@ -265,60 +249,33 @@ static void _do_deffered_task(void) {
        }
 }
 
-static void _master_started_cb_service(keynode_t *node,
-               void *data) {
-       int ret = NOTIFICATION_ERROR_NONE;
-
-       if (notification_ipc_is_master_ready()) {
-               NOTIFICATION_ERR("try to register a notification service");
-               ret = notification_ipc_monitor_deregister();
-               if (ret != NOTIFICATION_ERROR_NONE) {
-                       NOTIFICATION_ERR("failed to unregister a monitor");
-               }
-               ret = notification_ipc_monitor_register();
-               if (ret != NOTIFICATION_ERROR_NONE) {
-                       NOTIFICATION_ERR("failed to register a monitor");
-               }
-       } else {
-               NOTIFICATION_ERR("try to unregister a notification service");
-               ret = notification_ipc_monitor_deregister();
-               if (ret != NOTIFICATION_ERROR_NONE) {
-                       NOTIFICATION_ERR("failed to deregister a monitor");
-               }
-       }
-}
-
-static void _master_started_cb_task(keynode_t *node,
-               void *data) {
-
-       if (notification_ipc_is_master_ready()) {
-               _do_deffered_task();
-       }
-}
-
 /*!
  * functions to create operation list
  */
-notification_op *notification_ipc_create_op(notification_op_type_e type, int num_op, int *list_priv_id, int num_priv_id, notification_h *noti_list)
+static notification_op *_ipc_create_op(notification_op_type_e type,
+               int num_op, int *list_priv_id, int num_priv_id, notification_h *noti_list)
 {
-       int i = 0;
-       notification_op *op_list = NULL;
+       int i;
+       notification_op *op_list;
 
-       if (num_op <= 0) {
+       if (num_op <= 0)
                return NULL;
-       }
 
        op_list = (notification_op *)malloc(sizeof(notification_op) * num_op);
+
+       if (op_list == NULL) {
+               NOTIFICATION_ERR("malloc failed");
+               return NULL;
+       }
+
        memset(op_list, 0x0, sizeof(notification_op) * num_op);
 
        for (i = 0; i < num_op; i++) {
                (op_list + i)->type = type;
-               if (list_priv_id != NULL) {
+               if (list_priv_id != NULL)
                        (op_list + i)->priv_id = *(list_priv_id + i);
-               }
-               if (noti_list != NULL) {
+               if (noti_list != NULL)
                        (op_list + i)->noti = *(noti_list + i);
-               }
        }
 
        return op_list;
@@ -330,1302 +287,1504 @@ notification_op *notification_ipc_create_op(notification_op_type_e type, int num
 static inline char *_dup_string(const char *string)
 {
        char *ret;
+       char err_buf[ERR_BUFFER_SIZE];
 
-       if (string == NULL) {
+       if (string == NULL)
                return NULL;
-       }
-       if (string[0] == '\0') {
+       if (string[0] == '\0')
                return NULL;
-       }
 
        ret = strdup(string);
        if (!ret)
-               NOTIFICATION_ERR("Error: %s\n", strerror(errno));
+               NOTIFICATION_ERR("Error: %s\n", strerror_r(errno, err_buf, sizeof(err_buf)));
 
        return ret;
 }
 
-static inline bundle *_create_bundle_from_string(unsigned char *string)
+static inline bundle *_create_bundle_from_bundle_raw(bundle_raw *string)
 {
-       if (string == NULL) {
+       if (string == NULL)
                return NULL;
-       }
-       if (string[0] == '\0') {
+       if (string[0] == '\0')
                return NULL;
-       }
 
        return bundle_decode(string, strlen((char *)string));
 }
 
-/*!
- * functions creating notification packet
- */
-EXPORT_API int notification_ipc_make_noti_from_packet(notification_h noti, const struct packet *packet)
+static void _add_noti_notify(GVariant *parameters)
 {
-       int i = 0;
-       int ret = 0;
-       int type;
-       int layout;
-       int group_id;
-       int internal_group_id;
-       int priv_id;
-       char *caller_pkgname = NULL;
-       char *launch_pkgname = NULL;
-       unsigned char *args = NULL;
-       unsigned char *group_args = NULL;
-       unsigned char *b_execute_option = NULL;
-       unsigned char *b_service_responding = NULL;
-       unsigned char *b_service_single_launch = NULL;
-       unsigned char *b_service_multi_launch = NULL;
-       unsigned char *b_event_handler[NOTIFICATION_EVENT_TYPE_MAX] = { NULL, };
-       char *domain = NULL;
-       char *dir = NULL;
-       unsigned char *b_text = NULL;
-       unsigned char *b_key = NULL;
-       unsigned char *b_format_args = NULL;
-       int num_format_args;
-       unsigned char *b_image_path = NULL;
-       int sound_type;
-       char *sound_path = NULL;
-       int vibration_type;
-       char *vibration_path = NULL;
-       int led_operation;
-       int led_argb;
-       int led_on_ms;
-       int led_off_ms;
-       time_t time;
-       time_t insert_time;
-       int flags_for_property;
-       int display_applist;
-       double progress_size;
-       double progress_percentage;
-       char *app_icon_path = NULL;
-       char *app_name = NULL;
-       char *temp_title = NULL;
-       char *temp_content = NULL;
-       char *tag = NULL;
+       notification_h noti;
+       notification_op *noti_op;
+       GVariant *body = NULL;
 
-       if (noti == NULL) {
-               NOTIFICATION_ERR("invalid data");
-               return NOTIFICATION_ERROR_INVALID_PARAMETER;
+       NOTIFICATION_DBG("add noti notify");
+       noti = notification_create(NOTIFICATION_TYPE_NOTI);
+       if (!noti) {
+               NOTIFICATION_ERR("failed to create a notification");
+               return;
        }
 
-       ret = packet_get(packet,
-                       "iiiiisssssssssssssssssssssisisisiiiiiiiiddsssss",
-                       &type,
-                       &layout,
-                       &group_id,
-                       &internal_group_id,
-                       &priv_id,
-                       &caller_pkgname,
-                       &launch_pkgname,
-                       &args,
-                       &group_args,
-                       &b_execute_option,
-                       &b_service_responding,
-                       &b_service_single_launch,
-                       &b_service_multi_launch,
-                       &b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_1],
-                       &b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_2],
-                       &b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_3],
-                       &b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_4],
-                       &b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_5],
-                       &b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_6],
-                       &b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_ICON],
-                       &b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_THUMBNAIL],
-                       &domain,
-                       &dir,
-                       &b_text,
-                       &b_key,
-                       &b_format_args,
-                       &num_format_args,
-                       &b_image_path,
-                       &sound_type,
-                       &sound_path,
-                       &vibration_type,
-                       &vibration_path,
-                       &led_operation,
-                       &led_argb,
-                       &led_on_ms,
-                       &led_off_ms,
-                       &time,
-                       &insert_time,
-                       &flags_for_property,
-                       &display_applist,
-                       &progress_size,
-                       &progress_percentage,
-                       &app_icon_path,
-                       &app_name,
-                       &temp_title,
-                       &temp_content,
-                       &tag);
-
-       if (ret != 47) {
-               NOTIFICATION_ERR("failed to create a noti from packet");
-               return NOTIFICATION_ERROR_INVALID_PARAMETER;
-       }
+       g_variant_get(parameters, "(v)", &body);
+       notification_ipc_make_noti_from_gvariant(noti, body);
+       _print_noti(noti);
+       if (noti->flags_for_property & NOTIFICATION_PROP_DISABLE_UPDATE_ON_INSERT) {
+               NOTIFICATION_ERR("disable changed callback %d", noti->flags_for_property);
+               /* Disable changed cb */
+       } else {
+               /* Enable changed cb */
+               noti_op = _ipc_create_op(NOTIFICATION_OP_INSERT, 1, &(noti->priv_id), 1, &noti);
 
-       /*!
-        * This is already allocated from the notification_create function.
-        * Before reallocate string to here.
-        * We have to release old one first.
-        */
-       free(noti->caller_pkgname);
-       noti->caller_pkgname = _dup_string(caller_pkgname);
-       noti->launch_pkgname = _dup_string(launch_pkgname);
-       noti->args = _create_bundle_from_string(args);
-       noti->group_args = _create_bundle_from_string(group_args);
-       noti->b_execute_option = _create_bundle_from_string(b_execute_option);
-       noti->b_service_responding = _create_bundle_from_string(b_service_responding);
-       noti->b_service_single_launch = _create_bundle_from_string(b_service_single_launch);
-       noti->b_service_multi_launch = _create_bundle_from_string(b_service_multi_launch);
-       for (i = 0; i < NOTIFICATION_EVENT_TYPE_MAX; i++) {
-               noti->b_event_handler[i] = _create_bundle_from_string(b_event_handler[i]);
+               if (noti_op != NULL) {
+                       notification_call_changed_cb(noti_op, 1);
+                       free(noti_op);
+               }
        }
-       noti->domain = _dup_string(domain);
-       noti->dir = _dup_string(dir);
-       noti->b_text = _create_bundle_from_string(b_text);
-       noti->b_key = _create_bundle_from_string(b_key);
-       noti->b_format_args = _create_bundle_from_string(b_format_args);
-       noti->b_image_path = _create_bundle_from_string(b_image_path);
-       noti->sound_path = _dup_string(sound_path);
-       noti->vibration_path = _dup_string(vibration_path);
-       noti->app_icon_path = _dup_string(app_icon_path);
-       noti->app_name = _dup_string(app_name);
-       noti->temp_title = _dup_string(temp_title);
-       noti->temp_content = _dup_string(temp_content);
-
-       noti->type = type;
-       noti->layout = layout;
-       noti->group_id = group_id;
-       noti->internal_group_id = internal_group_id;
-       noti->priv_id = priv_id;
-       noti->num_format_args = num_format_args;
-       noti->sound_type = sound_type;
-       noti->vibration_type = vibration_type;
-       noti->led_operation = led_operation;
-       noti->led_argb = led_argb;
-       noti->led_on_ms = led_on_ms;
-       noti->led_off_ms = led_off_ms;
-       noti->time = time;
-       noti->insert_time = insert_time;
-       noti->flags_for_property = flags_for_property;
-       noti->display_applist = display_applist;
-       noti->progress_size = progress_size;
-       noti->progress_percentage = progress_percentage;
-       noti->tag = _dup_string(tag);
-
-       return NOTIFICATION_ERROR_NONE;
+       notification_free(noti);
 }
 
-EXPORT_API struct packet *notification_ipc_make_packet_from_noti(notification_h noti, const char *command, int packet_type)
+static void _update_noti_notify(GVariant *parameters)
 {
-       int i = 0;
-       int b_encode_len = 0;
-       struct packet *result = NULL;
-       char *args = NULL;
-       char *group_args = NULL;
-       char *b_image_path = NULL;
-       char *b_execute_option = NULL;
-       char *b_service_responding = NULL;
-       char *b_service_single_launch = NULL;
-       char *b_service_multi_launch = NULL;
-       char *b_event_handler[NOTIFICATION_EVENT_TYPE_MAX] = { NULL , };
-       char *b_text = NULL;
-       char *b_key = NULL;
-       char *b_format_args = NULL;
-       struct packet *(*func_to_create_packet)(const char *command, const char *fmt, ...);
-       const char *title_key = NULL;
-       char buf_key[32] = { 0, };
-
-       /* Decode bundle to insert DB */
-       if (noti->args) {
-               bundle_encode(noti->args, (bundle_raw **) & args, NULL);
-       }
-       if (noti->group_args) {
-               bundle_encode(noti->group_args, (bundle_raw **) & group_args,
-                             &b_encode_len);
-       }
+       notification_h noti;
+       notification_op *noti_op;
+       GVariant *body = NULL;
 
-       if (noti->b_execute_option) {
-               bundle_encode(noti->b_execute_option,
-                             (bundle_raw **) & b_execute_option, &b_encode_len);
-       }
-       if (noti->b_service_responding) {
-               bundle_encode(noti->b_service_responding,
-                             (bundle_raw **) & b_service_responding, &b_encode_len);
-       }
-       if (noti->b_service_single_launch) {
-               bundle_encode(noti->b_service_single_launch,
-                             (bundle_raw **) & b_service_single_launch, &b_encode_len);
-       }
-       if (noti->b_service_multi_launch) {
-               bundle_encode(noti->b_service_multi_launch,
-                             (bundle_raw **) & b_service_multi_launch, &b_encode_len);
+       noti = notification_create(NOTIFICATION_TYPE_NOTI);
+       if (!noti) {
+               NOTIFICATION_ERR("failed to create a notification");
+               return;
        }
+       g_variant_get(parameters, "(v)", &body);
+       notification_ipc_make_noti_from_gvariant(noti, body);
+       _print_noti(noti);
 
-       for (i = 0; i < NOTIFICATION_EVENT_TYPE_MAX; i++) {
-               if (noti->b_event_handler[i]) {
-                       bundle_encode(noti->b_event_handler[i],
-                                       (bundle_raw **) & b_event_handler[i], &b_encode_len);
-               }
+       noti_op = _ipc_create_op(NOTIFICATION_OP_UPDATE, 1, &(noti->priv_id), 1, &noti);
+       if (noti_op != NULL) {
+               notification_call_changed_cb(noti_op, 1);
+               free(noti_op);
        }
+       notification_free(noti);
+}
 
-       if (noti->b_text) {
-               bundle_encode(noti->b_text, (bundle_raw **) & b_text, &b_encode_len);
-       }
-       if (noti->b_key) {
-               bundle_encode(noti->b_key, (bundle_raw **) & b_key, &b_encode_len);
-       }
-       if (noti->b_format_args) {
-               bundle_encode(noti->b_format_args,
-                             (bundle_raw **) & b_format_args, &b_encode_len);
-       }
+static void _refresh_noti_notify(GVariant *parameters)
+{
+       notification_op *noti_op = _ipc_create_op(NOTIFICATION_OP_REFRESH, 1, NULL, 0, NULL);
 
-       if (noti->b_image_path) {
-               bundle_encode(noti->b_image_path,
-                             (bundle_raw **) & b_image_path, &b_encode_len);
-       }
-
-       if (noti->b_key != NULL) {
-               snprintf(buf_key, sizeof(buf_key), "%d",
-                        NOTIFICATION_TEXT_TYPE_TITLE);
-
-               title_key = bundle_get_val(noti->b_key, buf_key);
-       }
-
-       if (title_key == NULL && noti->b_text != NULL) {
-               snprintf(buf_key, sizeof(buf_key), "%d",
-                        NOTIFICATION_TEXT_TYPE_TITLE);
-
-               title_key = bundle_get_val(noti->b_text, buf_key);
-       }
-
-       if (title_key == NULL) {
-               title_key = noti->caller_pkgname;
-       }
-
-       if (packet_type == 1)
-               func_to_create_packet = packet_create;
-       else if (packet_type == 2)
-               func_to_create_packet = packet_create_noack;
-       else {
-               goto out;
-       }
-
-       result = func_to_create_packet(command,
-                       "iiiiisssssssssssssssssssssisisisiiiiiiiiddsssss",
-                       noti->type,
-                       noti->layout,
-                       noti->group_id,
-                       noti->internal_group_id,
-                       noti->priv_id,
-                       NOTIFICATION_CHECK_STR(noti->caller_pkgname),
-                       NOTIFICATION_CHECK_STR(noti->launch_pkgname),
-                       NOTIFICATION_CHECK_STR(args),
-                       NOTIFICATION_CHECK_STR(group_args),
-                       NOTIFICATION_CHECK_STR(b_execute_option),
-                       NOTIFICATION_CHECK_STR(b_service_responding),
-                       NOTIFICATION_CHECK_STR(b_service_single_launch),
-                       NOTIFICATION_CHECK_STR(b_service_multi_launch),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_1]),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_2]),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_3]),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_4]),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_5]),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_6]),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_ICON]),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_THUMBNAIL]),
-                       NOTIFICATION_CHECK_STR(noti->domain),
-                       NOTIFICATION_CHECK_STR(noti->dir),
-                       NOTIFICATION_CHECK_STR(b_text),
-                       NOTIFICATION_CHECK_STR(b_key),
-                       NOTIFICATION_CHECK_STR(b_format_args),
-                       noti->num_format_args,
-                       NOTIFICATION_CHECK_STR(b_image_path),
-                       noti->sound_type,
-                       NOTIFICATION_CHECK_STR(noti->sound_path),
-                       noti->vibration_type,
-                       NOTIFICATION_CHECK_STR(noti->vibration_path),
-                       noti->led_operation,
-                       noti->led_argb,
-                       noti->led_on_ms,
-                       noti->led_off_ms,
-                       noti->time,
-                       noti->insert_time,
-                       noti->flags_for_property,
-                       noti->display_applist,
-                       noti->progress_size,
-                       noti->progress_percentage,
-                       NOTIFICATION_CHECK_STR(noti->app_icon_path),
-                       NOTIFICATION_CHECK_STR(noti->app_name),
-                       NOTIFICATION_CHECK_STR(noti->temp_title),
-                       NOTIFICATION_CHECK_STR(noti->temp_content),
-                       NOTIFICATION_CHECK_STR(noti->tag));
-
-out:
-       /* Free decoded data */
-       if (args) {
-               free(args);
-       }
-       if (group_args) {
-               free(group_args);
-       }
-
-       if (b_execute_option) {
-               free(b_execute_option);
-       }
-       if (b_service_responding) {
-               free(b_service_responding);
-       }
-       if (b_service_single_launch) {
-               free(b_service_single_launch);
-       }
-       if (b_service_multi_launch) {
-               free(b_service_multi_launch);
+       if (noti_op != NULL) {
+               notification_call_changed_cb(noti_op, 1);
+               free(noti_op);
        }
+}
 
-       for (i = 0; i < NOTIFICATION_EVENT_TYPE_MAX; i++) {
-               if (b_event_handler[i]) {
-                       free(b_event_handler[i]);
-               }
-       }
+static void _delete_single_notify(GVariant *parameters)
+{
+       int num_deleted;
+       int priv_id;
+       notification_op *noti_op;
 
-       if (b_text) {
-               free(b_text);
-       }
-       if (b_key) {
-               free(b_key);
+       /* num_deleted ?? */
+       g_variant_get(parameters, "(ii)", &num_deleted, &priv_id);
+
+       noti_op = _ipc_create_op(NOTIFICATION_OP_DELETE, 1, &priv_id, 1, NULL);
+       if (noti_op != NULL) {
+               notification_call_changed_cb(noti_op, 1);
+               free(noti_op);
        }
-       if (b_format_args) {
-               free(b_format_args);
+}
+
+static void _delete_multiple_notify(GVariant *parameters)
+{
+       int buf[100] = {0,};
+       int idx = 0;
+       notification_op *noti_op;
+       GVariantIter *iter;
+
+       g_variant_get(parameters, "(a(i))", &iter);
+       while (g_variant_iter_loop(iter, "(i)", &buf[idx])) {
+               NOTIFICATION_DBG("delete_noti_multiple priv_id : %d", buf[idx]);
+               idx++;
        }
+       g_variant_iter_free(iter);
 
-       if (b_image_path) {
-               free(b_image_path);
+       NOTIFICATION_DBG("data num deleted:%d", idx);
+       noti_op = _ipc_create_op(NOTIFICATION_OP_DELETE, idx, buf, idx, NULL);
+
+       if (noti_op == NULL) {
+               NOTIFICATION_ERR("_ipc_create_op failed");
+               return;
        }
+       notification_call_changed_cb(noti_op, idx);
+       free(noti_op);
+}
 
-       return result;
+static void _handle_noti_notify(GDBusConnection *connection,
+               const gchar     *sender_name,
+               const gchar     *object_path,
+               const gchar     *interface_name,
+               const gchar     *signal_name,
+               GVariant        *parameters,
+               gpointer         user_data)
+{
+       NOTIFICATION_DBG("signal_name: %s", signal_name);
+
+       if (g_strcmp0(signal_name, "add_noti_notify") == 0)
+               _add_noti_notify(parameters);
+       else if (g_strcmp0(signal_name, "update_noti_notify") == 0)
+               _update_noti_notify(parameters);
+       else if (g_strcmp0(signal_name, "delete_single_notify") == 0)
+               _delete_single_notify(parameters);
+       else if (g_strcmp0(signal_name, "delete_multiple_notify") == 0)
+               _delete_multiple_notify(parameters);
+       else if (g_strcmp0(signal_name, "refresh_noti_notify") == 0)
+               _refresh_noti_notify(parameters);
 }
 
-EXPORT_API struct packet *notification_ipc_make_reply_packet_from_noti(notification_h noti, struct packet *packet)
+
+static int _dbus_signal_init()
 {
-       int i = 0;
-       int b_encode_len = 0;
-       struct packet *result = NULL;
-       char *args = NULL;
-       char *group_args = NULL;
-       char *b_image_path = NULL;
-       char *b_execute_option = NULL;
-       char *b_service_responding = NULL;
-       char *b_service_single_launch = NULL;
-       char *b_service_multi_launch = NULL;
-       char *b_event_handler[NOTIFICATION_EVENT_TYPE_MAX] = { NULL , };
-       char *b_text = NULL;
-       char *b_key = NULL;
-       char *b_format_args = NULL;
-       const char *title_key = NULL;
-       char buf_key[32] = { 0, };
-
-       /* Decode bundle to insert DB */
-       if (noti->args) {
-               bundle_encode(noti->args, (bundle_raw **) & args, &b_encode_len);
-       }
-       if (noti->group_args) {
-               bundle_encode(noti->group_args, (bundle_raw **) & group_args,
-                             &b_encode_len);
-       }
+       int id;
+       int ret = NOTIFICATION_ERROR_NONE;
 
-       if (noti->b_execute_option) {
-               bundle_encode(noti->b_execute_option,
-                             (bundle_raw **) & b_execute_option, &b_encode_len);
-       }
-       if (noti->b_service_responding) {
-               bundle_encode(noti->b_service_responding,
-                             (bundle_raw **) & b_service_responding, &b_encode_len);
-       }
-       if (noti->b_service_single_launch) {
-               bundle_encode(noti->b_service_single_launch,
-                             (bundle_raw **) & b_service_single_launch, &b_encode_len);
-       }
-       if (noti->b_service_multi_launch) {
-               bundle_encode(noti->b_service_multi_launch,
-                             (bundle_raw **) & b_service_multi_launch, &b_encode_len);
+       if (monitor_id == 0) {
+               id = g_dbus_connection_signal_subscribe(_gdbus_conn,
+                               PROVIDER_BUS_NAME,
+                               PROVIDER_NOTI_INTERFACE_NAME,   /*      interface */
+                               NULL,                           /*      member */
+                               PROVIDER_OBJECT_PATH,           /*      path */
+                               NULL,                           /*      arg0 */
+                               G_DBUS_SIGNAL_FLAGS_NONE,
+                               _handle_noti_notify,
+                               NULL,
+                               NULL);
+
+               NOTIFICATION_DBG("subscribe id : %d", id);
+               if (id == 0) {
+                       ret = NOTIFICATION_ERROR_IO_ERROR;
+                       NOTIFICATION_ERR("Failed to _register_noti_dbus_interface");
+               } else {
+                       monitor_id = id;
+                       ret = NOTIFICATION_ERROR_NONE;
+               }
        }
+       return ret;
+}
 
-       for (i = 0; i < NOTIFICATION_EVENT_TYPE_MAX; i++) {
-               if (noti->b_event_handler[i]) {
-                       bundle_encode(noti->b_event_handler[i],
-                                       (bundle_raw **) & b_event_handler[i], &b_encode_len);
+
+static int _dbus_init()
+{
+       int ret = NOTIFICATION_ERROR_NONE;
+       GError *error = NULL;
+
+       if (_gdbus_conn == NULL) {
+               _gdbus_conn = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
+
+               if (_gdbus_conn == NULL) {
+                       if (error != NULL) {
+                               NOTIFICATION_ERR("Failed to get dbus [%s]", error->message);
+                               g_error_free(error);
+                       }
+                       return NOTIFICATION_ERROR_IO_ERROR;
                }
-       }
+               _bus_name = g_dbus_connection_get_unique_name(_gdbus_conn);
+               NOTIFICATION_DBG("bus name : %s", _bus_name);
 
-       if (noti->b_text) {
-               bundle_encode(noti->b_text, (bundle_raw **) & b_text, &b_encode_len);
-       }
-       if (noti->b_key) {
-               bundle_encode(noti->b_key, (bundle_raw **) & b_key, &b_encode_len);
-       }
-       if (noti->b_format_args) {
-               bundle_encode(noti->b_format_args,
-                             (bundle_raw **) & b_format_args, &b_encode_len);
+               notification_error_quark();
+
+               ret = NOTIFICATION_ERROR_NONE;
        }
+       return ret;
+}
 
-       if (noti->b_image_path) {
-               bundle_encode(noti->b_image_path,
-                             (bundle_raw **) & b_image_path, &b_encode_len);
-       }
-
-       if (noti->b_key != NULL) {
-               snprintf(buf_key, sizeof(buf_key), "%d",
-                        NOTIFICATION_TEXT_TYPE_TITLE);
-
-               title_key = bundle_get_val(noti->b_key, buf_key);
-       }
-
-       if (title_key == NULL && noti->b_text != NULL) {
-               snprintf(buf_key, sizeof(buf_key), "%d",
-                        NOTIFICATION_TEXT_TYPE_TITLE);
-
-               title_key = bundle_get_val(noti->b_text, buf_key);
-       }
-
-       if (title_key == NULL) {
-               title_key = noti->caller_pkgname;
-       }
-
-       result = packet_create_reply(packet,
-                       "iiiiisssssssssssssssssssssisisisiiiiiiiiddsssss",
-                       noti->type,
-                       noti->layout,
-                       noti->group_id,
-                       noti->internal_group_id,
-                       noti->priv_id,
-                       NOTIFICATION_CHECK_STR(noti->caller_pkgname),
-                       NOTIFICATION_CHECK_STR(noti->launch_pkgname),
-                       NOTIFICATION_CHECK_STR(args),
-                       NOTIFICATION_CHECK_STR(group_args),
-                       NOTIFICATION_CHECK_STR(b_execute_option),
-                       NOTIFICATION_CHECK_STR(b_service_responding),
-                       NOTIFICATION_CHECK_STR(b_service_single_launch),
-                       NOTIFICATION_CHECK_STR(b_service_multi_launch),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_1]),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_2]),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_3]),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_4]),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_5]),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_6]),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_ICON]),
-                       NOTIFICATION_CHECK_STR(b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_THUMBNAIL]),
-                       NOTIFICATION_CHECK_STR(noti->domain),
-                       NOTIFICATION_CHECK_STR(noti->dir),
-                       NOTIFICATION_CHECK_STR(b_text),
-                       NOTIFICATION_CHECK_STR(b_key),
-                       NOTIFICATION_CHECK_STR(b_format_args),
-                       noti->num_format_args,
-                       NOTIFICATION_CHECK_STR(b_image_path),
-                       noti->sound_type,
-                       NOTIFICATION_CHECK_STR(noti->sound_path),
-                       noti->vibration_type,
-                       NOTIFICATION_CHECK_STR(noti->vibration_path),
-                       noti->led_operation,
-                       noti->led_argb,
-                       noti->led_on_ms,
-                       noti->led_off_ms,
-                       noti->time,
-                       noti->insert_time,
-                       noti->flags_for_property,
-                       noti->display_applist,
-                       noti->progress_size,
-                       noti->progress_percentage,
-                       NOTIFICATION_CHECK_STR(noti->app_icon_path),
-                       NOTIFICATION_CHECK_STR(noti->app_name),
-                       NOTIFICATION_CHECK_STR(noti->temp_title),
-                       NOTIFICATION_CHECK_STR(noti->temp_content),
-                       NOTIFICATION_CHECK_STR(noti->tag));
-
-       /* Free decoded data */
-       if (args) {
-               free(args);
-       }
-       if (group_args) {
-               free(group_args);
-       }
-
-       if (b_execute_option) {
-               free(b_execute_option);
-       }
-       if (b_service_responding) {
-               free(b_service_responding);
-       }
-       if (b_service_single_launch) {
-               free(b_service_single_launch);
-       }
-       if (b_service_multi_launch) {
-               free(b_service_multi_launch);
+static int _send_sync_noti(GVariant *body, GDBusMessage **reply, char *cmd)
+{
+       int ret = NOTIFICATION_ERROR_NONE;
+       GError *err = NULL;
+       GDBusMessage *msg;
+
+       msg = g_dbus_message_new_method_call(
+                       PROVIDER_BUS_NAME,
+                       PROVIDER_OBJECT_PATH,
+                       PROVIDER_NOTI_INTERFACE_NAME,
+                       cmd);
+       if (!msg) {
+               NOTIFICATION_ERR("Can't allocate new method call");
+               if (body)
+                       g_variant_unref(body);
+               return NOTIFICATION_ERROR_OUT_OF_MEMORY;
        }
 
-       for (i = 0; i < NOTIFICATION_EVENT_TYPE_MAX; i++) {
-               if (b_event_handler[i]) {
-                       free(b_event_handler[i]);
+       if (body != NULL)
+               g_dbus_message_set_body(msg, body);
+
+       *reply = g_dbus_connection_send_message_with_reply_sync(
+                       _gdbus_conn,
+                       msg,
+                       G_DBUS_SEND_MESSAGE_FLAGS_NONE,
+                       -1,
+                       NULL,
+                       NULL,
+                       &err);
+
+       g_object_unref(msg);
+
+       if (!*reply) {
+               ret = NOTIFICATION_ERROR_SERVICE_NOT_READY;
+               if (err != NULL) {
+                       NOTIFICATION_ERR("No reply. cmd = %s,  error = %s", cmd, err->message);
+                       if (err->code == G_DBUS_ERROR_ACCESS_DENIED)
+                               ret = NOTIFICATION_ERROR_PERMISSION_DENIED;
+                       g_error_free(err);
                }
+               return ret;
        }
 
-       if (b_text) {
-               free(b_text);
-       }
-       if (b_key) {
-               free(b_key);
-       }
-       if (b_format_args) {
-               free(b_format_args);
-       }
+       if (g_dbus_message_to_gerror(*reply, &err)) {
+               if (err->code == G_DBUS_ERROR_ACCESS_DENIED)
+                       ret = NOTIFICATION_ERROR_PERMISSION_DENIED;
+               else
+                       ret = err->code;
 
-       if (b_image_path) {
-               free(b_image_path);
+               NOTIFICATION_ERR("_send_sync_noti cmd = %s, error %s, err code %d", cmd, err->message, ret);
+               g_error_free(err);
+               return ret;
        }
+       NOTIFICATION_DBG("_send_sync_noti done !!");
+       return NOTIFICATION_ERROR_NONE;
 
-       return result;
 }
 
-/*!
- * functions to handler services
- */
-static struct packet *_handler_insert(pid_t pid, int handle, const struct packet *packet)
+static void _send_message_with_reply_async_cb(GDBusConnection *connection,
+               GAsyncResult *res,
+               gpointer user_data)
 {
-       notification_h noti = NULL;
+       GVariant *body;
+       int result = NOTIFICATION_ERROR_NONE;
+       int priv_id;
+       GDBusMessage *reply = NULL;
+       GError *err = NULL;
+       result_cb_item *cb_item = (result_cb_item *)user_data;
 
-       if (!packet) {
-               NOTIFICATION_ERR("a packet is null");
-               return NULL;
-       }
-       noti = notification_create(NOTIFICATION_TYPE_NOTI);
-       if (!noti) {
-               NOTIFICATION_ERR("failed to create a notification");
-               return NULL;
+       if (cb_item == NULL) {
+               NOTIFICATION_ERR("Failed to get a callback item");
+               return;
        }
-       notification_ipc_make_noti_from_packet(noti, packet);
 
-       if (noti->flags_for_property
-               & NOTIFICATION_PROP_DISABLE_UPDATE_ON_INSERT) {
-               /* Disable changed cb */
-       } else {
-               /* Enable changed cb */
-               notification_op *noti_op = notification_ipc_create_op(NOTIFICATION_OP_INSERT, 1, &(noti->priv_id), 1, &noti);
-               if (noti_op != NULL) {
-                       notification_call_changed_cb(noti_op, 1);
-                       free(noti_op);
+       reply = g_dbus_connection_send_message_with_reply_finish(
+                       connection,
+                       res,
+                       &err);
+
+       if (!reply) {
+               if (err != NULL) {
+                       NOTIFICATION_ERR("No reply. error = %s", err->message);
+                       g_error_free(err);
                }
+               result = NOTIFICATION_ERROR_SERVICE_NOT_READY;
+
+       } else if (g_dbus_message_to_gerror(reply, &err)) {
+               if (err->code == G_DBUS_ERROR_ACCESS_DENIED)
+                       result = NOTIFICATION_ERROR_PERMISSION_DENIED;
+               else
+                       result = err->code;
+
+               NOTIFICATION_ERR("_send_async_noti error %s", err->message);
+               g_error_free(err);
        }
-       notification_free(noti);
 
-       return NULL;
-}
+       NOTIFICATION_DBG("_send_async_noti done !![%d]", result);
 
-static struct packet *_handler_update(pid_t pid, int handle, const struct packet *packet)
-{
-       notification_h noti = NULL;
+       if (result == NOTIFICATION_ERROR_NONE) {
+               body = g_dbus_message_get_body(reply);
+               g_variant_get(body, "(i)", &priv_id);
 
-       if (!packet) {
-               NOTIFICATION_ERR("a packet is null");
-               return NULL;
-       }
+               if (cb_item->result_cb)
+                       cb_item->result_cb(priv_id, result, cb_item->data);
 
-       noti = notification_create(NOTIFICATION_TYPE_NOTI);
-       if (!noti) {
-               NOTIFICATION_ERR("failed to create a notification");
-               return NULL;
+       } else {
+               if (cb_item->result_cb)
+                       cb_item->result_cb(NOTIFICATION_PRIV_ID_NONE, result, cb_item->data);
        }
 
-       notification_ipc_make_noti_from_packet(noti, packet);
+       if (reply)
+               g_object_unref(reply);
+       free(cb_item);
+}
 
-       notification_op *noti_op = notification_ipc_create_op(NOTIFICATION_OP_UPDATE, 1, &(noti->priv_id), 1, &noti);
-       if (noti_op != NULL) {
-               notification_call_changed_cb(noti_op, 1);
-               free(noti_op);
+static int _send_async_noti(GVariant *body, result_cb_item *cb_item, char *cmd)
+{
+       GDBusMessage *msg;
+
+       msg = g_dbus_message_new_method_call(
+                       PROVIDER_BUS_NAME,
+                       PROVIDER_OBJECT_PATH,
+                       PROVIDER_NOTI_INTERFACE_NAME,
+                       cmd);
+       if (!msg) {
+               NOTIFICATION_ERR("Can't allocate new method call");
+               return NOTIFICATION_ERROR_OUT_OF_MEMORY;
        }
 
-       notification_free(noti);
+       if (body != NULL)
+               g_dbus_message_set_body(msg, body);
+
+       g_dbus_connection_send_message_with_reply(
+                       _gdbus_conn,
+                       msg,
+                       G_DBUS_SEND_MESSAGE_FLAGS_NONE,
+                       -1,
+                       NULL,
+                       NULL,
+                       (GAsyncReadyCallback)_send_message_with_reply_async_cb,
+                       cb_item);
+
+       NOTIFICATION_DBG("_send_async_noti done !!");
 
-       return NULL;
+       g_object_unref(msg);
+       return NOTIFICATION_ERROR_NONE;
 }
 
-static struct packet *_handler_refresh(pid_t pid, int handle, const struct packet *packet)
+int notification_ipc_request_insert(notification_h noti, int *priv_id)
 {
-       if (!packet) {
-               NOTIFICATION_ERR("a packet is null");
-               return NULL;
+       int result;
+       int id = NOTIFICATION_PRIV_ID_NONE;
+       GDBusMessage *reply = NULL;
+       GVariant *body;
+       GVariant *reply_body;
+
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
        }
-       notification_op *noti_op = notification_ipc_create_op(NOTIFICATION_OP_REFRESH, 1, NULL, 0, NULL);
-       if (noti_op != NULL) {
-               notification_call_changed_cb(noti_op, 1);
-               free(noti_op);
+
+       /* Initialize private ID */
+       noti->priv_id = NOTIFICATION_PRIV_ID_NONE;
+       noti->group_id = NOTIFICATION_GROUP_ID_NONE;
+       noti->internal_group_id = NOTIFICATION_GROUP_ID_NONE;
+
+       _print_noti(noti);
+       body = notification_ipc_make_gvariant_from_noti(noti);
+       if (body == NULL) {
+               NOTIFICATION_ERR("cannot make gvariant");
+               return NOTIFICATION_ERROR_OUT_OF_MEMORY;
        }
 
-       return NULL;
+       result = _send_sync_noti(body, &reply, "add_noti");
+       NOTIFICATION_DBG("_send_sync_noti %d", result);
+
+       if (result == NOTIFICATION_ERROR_NONE) {
+               reply_body = g_dbus_message_get_body(reply);
+               g_variant_get(reply_body, "(i)", &id);
+
+               if (priv_id != NULL)
+                       *priv_id = id;
+       }
+
+       if (reply)
+               g_object_unref(reply);
+
+       NOTIFICATION_DBG("notification_ipc_request_insert done [priv_id : %d, result: %d]", id, result);
+       return result;
 }
 
-static struct packet *_handler_delete_single(pid_t pid, int handle, const struct packet *packet)
+int notification_ipc_request_update(notification_h noti)
 {
-       int num_deleted = 0;
+       int result;
        int priv_id = NOTIFICATION_PRIV_ID_NONE;
 
-       if (!packet) {
-               NOTIFICATION_ERR("a packet is null");
-               return NULL;
+       GDBusMessage *reply = NULL;
+       GVariant *body;
+       GVariant *reply_body;
+
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
        }
-       if (packet_get(packet, "ii", &num_deleted, &priv_id) == 2) {
-               notification_op *noti_op = notification_ipc_create_op(NOTIFICATION_OP_DELETE, 1, &priv_id, 1, NULL);
-               if (noti_op != NULL) {
-                       notification_call_changed_cb(noti_op, 1);
-                       free(noti_op);
-               }
+
+       body = notification_ipc_make_gvariant_from_noti(noti);
+       if (body == NULL) {
+               NOTIFICATION_ERR("cannot make gvariant");
+               return NOTIFICATION_ERROR_OUT_OF_MEMORY;
        }
 
-       return NULL;
+       result = _send_sync_noti(body, &reply, "update_noti");
+       if (result == NOTIFICATION_ERROR_NONE) {
+               reply_body = g_dbus_message_get_body(reply);
+               g_variant_get(reply_body, "(i)", &priv_id);
+       }
+
+       if (reply)
+               g_object_unref(reply);
+
+       NOTIFICATION_DBG("notification_ipc_request_update done [result: %d, priv_id :%d]", result, priv_id);
+       return result;
 }
 
-static struct packet *_handler_delete_multiple(pid_t pid, int handle, const struct packet *packet)
+int notification_ipc_request_update_async(notification_h noti,
+               void (*result_cb)(int priv_id, int result, void *data), void *user_data)
 {
-       int ret = 0;
-       int buf[10] = {0,};
-       int num_deleted = 0;
-
-       NOTIFICATION_ERR("delete_noti_multiple");
+       int result;
+       result_cb_item *cb_item;
+       GVariant *body;
 
-       if (!packet) {
-               NOTIFICATION_ERR("a packet is null");
-               return NULL;
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
        }
-       ret = packet_get(packet, "iiiiiiiiiii", &num_deleted,
-                       &(buf[0]),
-                       &(buf[1]),
-                       &(buf[2]),
-                       &(buf[3]),
-                       &(buf[4]),
-                       &(buf[5]),
-                       &(buf[6]),
-                       &(buf[7]),
-                       &(buf[8]),
-                       &(buf[9]));
-
-       NOTIFICATION_ERR("packet data count:%d", ret);
-       NOTIFICATION_ERR("packet data num deleted:%d", num_deleted);
 
-       int i = 0;
-       for (i = 0 ; i < 10 ; i++) {
-               NOTIFICATION_ERR("packet data[%d]:%d",i, buf[i]);
+       cb_item = calloc(1, sizeof(result_cb_item));
+       if (cb_item == NULL)
+               return NOTIFICATION_ERROR_OUT_OF_MEMORY;
+
+       cb_item->result_cb = result_cb;
+       cb_item->data = user_data;
+
+       body = notification_ipc_make_gvariant_from_noti(noti);
+       if (body == NULL) {
+               NOTIFICATION_ERR("cannot make gvariant");
+               free(cb_item);
+               return NOTIFICATION_ERROR_OUT_OF_MEMORY;
        }
 
-       if (ret == 11) {
-               notification_op *noti_op = notification_ipc_create_op(
-                               NOTIFICATION_OP_DELETE, num_deleted, buf, num_deleted, NULL);
-               if (noti_op != NULL) {
-                       notification_call_changed_cb(noti_op, num_deleted);
-                       free(noti_op);
-               }
+       result = _send_async_noti(body, cb_item, "update_noti");
+       NOTIFICATION_DBG("notification_ipc_request_update_async done [result: %d]", result);
+
+       if (result != NOTIFICATION_ERROR_NONE) {
+               free(cb_item);
+               cb_item = NULL;
        }
 
-       return NULL;
+       g_variant_unref(body);
+
+       return result;
 }
 
-static int _handler_service_register(pid_t pid, int handle, const struct packet *packet, void *data)
+int notification_ipc_request_refresh(void)
 {
-       int ret;
+       int result;
+       GDBusMessage *reply = NULL;
+       GVariant *body;
 
-       if (!packet) {
-               NOTIFICATION_ERR("Packet is not valid\n");
-               ret = NOTIFICATION_ERROR_INVALID_PARAMETER;
-       } else if (packet_get(packet, "i", &ret) != 1) {
-               NOTIFICATION_ERR("Packet is not valid\n");
-               ret = NOTIFICATION_ERROR_INVALID_PARAMETER;
-       } else {
-               if (ret == 0) {
-                       notification_op *noti_op = notification_ipc_create_op(NOTIFICATION_OP_SERVICE_READY, 1, NULL, 1, NULL);
-                       if (noti_op != NULL) {
-                               notification_call_changed_cb(noti_op, 1);
-                               free(noti_op);
-                       }
-               }
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
        }
-       return ret;
+
+       body = g_variant_new("(i)", NOTIFICATION_OP_REFRESH);
+       result = _send_sync_noti(body, &reply, "refresh_noti");
+
+       if (reply)
+               g_object_unref(reply);
+
+       NOTIFICATION_ERR("notification_ipc_request_refresh done [result: %d]", result);
+       return result;
 }
 
-/*!
- * functions to initialize and register a monitor
- */
-static int notification_ipc_monitor_register(void)
+int notification_ipc_request_delete_single(notification_type_e type, char *pkgname, int priv_id)
 {
-       int ret;
-       struct packet *packet;
-       static struct method service_table[] = {
-               {
-                       .cmd = "add_noti",
-                       .handler = _handler_insert,
-               },
-               {
-                       .cmd = "update_noti",
-                       .handler = _handler_update,
-               },
-               {
-                       .cmd = "refresh_noti",
-                       .handler = _handler_refresh,
-               },
-               {
-                       .cmd = "del_noti_single",
-                       .handler = _handler_delete_single,
-               },
-               {
-                       .cmd = "del_noti_multiple",
-                       .handler = _handler_delete_multiple,
-               },
-               {
-                       .cmd = NULL,
-                       .handler = NULL,
-               },
-       };
-
-       if (s_info.initialized == 1) {
-               return NOTIFICATION_ERROR_NONE;
-       } else {
-               s_info.initialized = 1;
+       int result;
+       int id;
+       GDBusMessage *reply = NULL;
+       GVariant *body;
+       GVariant *reply_body;
+
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
        }
 
-       NOTIFICATION_ERR("register a service\n");
+       body = g_variant_new("(si)", pkgname, priv_id);
+       result = _send_sync_noti(body, &reply, "del_noti_single");
 
-       com_core_packet_use_thread(1);
-       s_info.server_fd = com_core_packet_client_init(s_info.socket_file, 0, service_table);
-       if (s_info.server_fd < 0) {
-               NOTIFICATION_ERR("Failed to make a connection to the master\n");
-               return NOTIFICATION_ERROR_IO_ERROR;
+       if (result == NOTIFICATION_ERROR_NONE) {
+               reply_body = g_dbus_message_get_body(reply);
+               g_variant_get(reply_body, "(i)", &id);
        }
 
-       packet = packet_create("service_register", "");
-       if (!packet) {
-               NOTIFICATION_ERR("Failed to build a packet\n");
-               com_core_packet_client_fini(s_info.server_fd);
-               return NOTIFICATION_ERROR_IO_ERROR;
+       if (reply)
+               g_object_unref(reply);
+
+       NOTIFICATION_ERR("notification_ipc_request_delete_single done [result: %d]", result);
+       return result;
+}
+
+int notification_ipc_request_delete_multiple(notification_type_e type, char *pkgname)
+{
+       int result;
+       int num_deleted;
+       GVariant *body;
+       GVariant *reply_body;
+       GDBusMessage *reply = NULL;
+
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
        }
 
-       ret = com_core_packet_async_send(s_info.server_fd, packet, 1.0, _handler_service_register, NULL);
-       NOTIFICATION_DBG("Service register sent: %d\n", ret);
-       packet_destroy(packet);
-       if (ret != 0) {
-               com_core_packet_client_fini(s_info.server_fd);
-               s_info.server_fd = NOTIFICATION_ERROR_INVALID_PARAMETER;
-               ret = NOTIFICATION_ERROR_IO_ERROR;
-       } else {
-               ret = NOTIFICATION_ERROR_NONE;
+       if (!pkgname)
+               pkgname = "";
+
+       body = g_variant_new("(si)", pkgname, type);
+       result = _send_sync_noti(body, &reply, "del_noti_multiple");
+
+       if (result == NOTIFICATION_ERROR_NONE) {
+               reply_body = g_dbus_message_get_body(reply);
+               g_variant_get(reply_body, "(i)", &num_deleted);
+               NOTIFICATION_ERR("num deleted:%d", num_deleted);
        }
 
-       NOTIFICATION_DBG("Server FD: %d\n", s_info.server_fd);
-       return ret;
+       if (reply)
+               g_object_unref(reply);
+
+       return result;
 }
 
-int notification_ipc_monitor_deregister(void)
+int notification_ipc_request_load_noti_by_tag(notification_h noti, const char *pkgname, const char *tag)
 {
-       if (s_info.initialized == 0) {
-               return NOTIFICATION_ERROR_NONE;
+       int result;
+       GDBusMessage *reply = NULL;
+       GVariant *body;
+       GVariant *reply_body;
+       GVariant *noti_body;
+
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
        }
 
-       com_core_packet_client_fini(s_info.server_fd);
-       s_info.server_fd = NOTIFICATION_ERROR_INVALID_PARAMETER;
+       if (!pkgname)
+               pkgname = "";
 
-       s_info.initialized = 0;
+       body = g_variant_new("(ss)", pkgname, tag);
+       result = _send_sync_noti(body, &reply, "load_noti_by_tag");
 
-       return NOTIFICATION_ERROR_NONE;
+       if (result == NOTIFICATION_ERROR_NONE) {
+               reply_body = g_dbus_message_get_body(reply);
+               g_variant_get(reply_body, "(v)", &noti_body);
+
+               notification_ipc_make_noti_from_gvariant(noti, noti_body);
+               g_variant_unref(noti_body);
+               _print_noti(noti);
+
+       }
+
+       if (reply)
+               g_object_unref(reply);
+
+       NOTIFICATION_DBG("notification_ipc_request_load_noti_by_tag done [result: %d]", result);
+       return result;
 }
 
-int notification_ipc_monitor_init(void)
+int notification_ipc_request_load_noti_by_priv_id(notification_h noti, const char *pkgname, int priv_id)
 {
-       int ret = NOTIFICATION_ERROR_NONE;
+       int result;
+       GDBusMessage *reply = NULL;
+       GVariant *body;
+       GVariant *reply_body;
+       GVariant *noti_body;
 
-       if (notification_ipc_is_master_ready()) {
-               ret = notification_ipc_monitor_register();
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
        }
 
-       if (s_info.is_started_cb_set_svc == 0) {
-               _set_master_started_cb(_master_started_cb_service);
-               s_info.is_started_cb_set_svc = 1;
+       if (!pkgname)
+               pkgname = "";
+
+       body = g_variant_new("(si)", pkgname, priv_id);
+       result = _send_sync_noti(body, &reply, "load_noti_by_priv_id");
+
+       if (result == NOTIFICATION_ERROR_NONE) {
+               reply_body = g_dbus_message_get_body(reply);
+               g_variant_get(reply_body, "(v)", &noti_body);
+
+               notification_ipc_make_noti_from_gvariant(noti, noti_body);
+               g_variant_unref(noti_body);
+               _print_noti(noti);
        }
 
-       return ret;
+       if (reply)
+               g_object_unref(reply);
+
+       NOTIFICATION_DBG("notification_ipc_request_load_noti_by_priv_id done [result: %d]", result);
+       return result;
 }
 
-int notification_ipc_monitor_fini(void)
+int notification_ipc_request_get_count(notification_type_e type,
+                   const char *pkgname, int group_id, int priv_id, int *count)
 {
-       int ret = NOTIFICATION_ERROR_NONE;
+       int result;
+       GDBusMessage *reply = NULL;
+       GVariant *body;
+       GVariant *reply_body;
+       int re_count;
 
-       if (s_info.is_started_cb_set_svc == 1) {
-               _unset_master_started_cb(_master_started_cb_service);
-               s_info.is_started_cb_set_svc = 0;
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
        }
 
-       ret = notification_ipc_monitor_deregister();
+       if (!pkgname)
+               pkgname = "";
 
-       return ret;
-}
+       body = g_variant_new("(isii)", type, pkgname, group_id, priv_id);
+       result = _send_sync_noti(body, &reply, "get_noti_count");
 
-/*!
- * functions to request the service
- */
-int notification_ipc_request_insert(notification_h noti, int *priv_id)
-{
-       int status = 0;
-       int id = NOTIFICATION_PRIV_ID_NONE;
-       struct packet *packet;
-       struct packet *result;
+       if (result == NOTIFICATION_ERROR_NONE) {
+               reply_body = g_dbus_message_get_body(reply);
+               g_variant_get(reply_body, "(i)", &re_count);
 
-       /* Initialize private ID */
-       noti->priv_id = NOTIFICATION_PRIV_ID_NONE;
-       noti->group_id = NOTIFICATION_GROUP_ID_NONE;
-       noti->internal_group_id = NOTIFICATION_GROUP_ID_NONE;
+               *count = re_count;
+               NOTIFICATION_DBG("noti count [%d]", re_count);
+       }
 
-       packet = notification_ipc_make_packet_from_noti(noti, "add_noti", 1);
-       result = com_core_packet_oneshot_send(NOTIFICATION_ADDR,
-                       packet,
-                       NOTIFICATION_IPC_TIMEOUT);
-       packet_destroy(packet);
+       if (reply)
+               g_object_unref(reply);
 
-       if (result != NULL) {
-               if (packet_get(result, "ii", &status, &id) != 2) {
-                       NOTIFICATION_ERR("Failed to get a result packet");
-                       packet_unref(result);
-                       return NOTIFICATION_ERROR_IO_ERROR;
-               }
+       NOTIFICATION_DBG("notification_ipc_request_get_count done [result: %d]", result);
+       return result;
+}
 
-               if (status != NOTIFICATION_ERROR_NONE) {
-                       packet_unref(result);
-                       return status;
-               }
-               packet_unref(result);
-       } else {
-               NOTIFICATION_ERR("failed to receive answer(insert)");
-               if (notification_ipc_is_master_ready() == 1) {
-                       return NOTIFICATION_ERROR_PERMISSION_DENIED;
-               }
-               else {
-                       return NOTIFICATION_ERROR_SERVICE_NOT_READY;
+int notification_ipc_request_load_noti_grouping_list(notification_type_e type, int count,
+               notification_list_h *list)
+{
+       int result;
+       GDBusMessage *reply = NULL;
+       GVariant *body;
+       GVariant *reply_body;
+       GVariant *iter_body;
+       GVariantIter *iter;
+       notification_h noti;
+       GVariant *noti_body;
+
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
+       }
+
+       body = g_variant_new("(ii)", type, count);
+       result = _send_sync_noti(body, &reply, "load_noti_grouping_list");
+
+       if (result == NOTIFICATION_ERROR_NONE) {
+               reply_body = g_dbus_message_get_body(reply);
+               g_variant_get(reply_body, "(a(v))", &iter);
+
+               while (g_variant_iter_loop(iter, "(v)", &iter_body)) {
+                       noti = notification_create(NOTIFICATION_TYPE_NOTI);
+                       g_variant_get(iter_body, "(v)", &noti_body);
+                       notification_ipc_make_noti_from_gvariant(noti, noti_body);
+                       _print_noti(noti);
+                       *list = notification_list_append(*list, noti);
                }
+               g_variant_iter_free(iter);
        }
 
-       if (priv_id != NULL) {
-               *priv_id = id;
-       }
+       if (reply)
+               g_object_unref(reply);
 
-       return NOTIFICATION_ERROR_NONE;
+       NOTIFICATION_DBG("notification_ipc_request_load_noti_grouping_list done [result: %d]", result);
+       return result;
 }
 
-int notification_ipc_request_delete_single(notification_type_e type, char *pkgname, int priv_id)
+int notification_ipc_request_load_noti_detail_list(const char *pkgname,
+               int group_id,
+               int priv_id,
+               int count,
+               notification_list_h *list)
 {
-       int status = 0;
-       int id = NOTIFICATION_PRIV_ID_NONE;
-       struct packet *packet;
-       struct packet *result;
-
-       packet = packet_create("del_noti_single", "si", pkgname, priv_id);
-       result = com_core_packet_oneshot_send(NOTIFICATION_ADDR,
-                       packet,
-                       NOTIFICATION_IPC_TIMEOUT);
-       packet_destroy(packet);
-
-       if (result != NULL) {
-               if (packet_get(result, "ii", &status, &id) != 2) {
-                       NOTIFICATION_ERR("Failed to get a result packet");
-                       packet_unref(result);
-                       return NOTIFICATION_ERROR_IO_ERROR;
-               }
-               packet_unref(result);
-       } else {
-               NOTIFICATION_ERR("failed to receive answer(delete)");
-               if (notification_ipc_is_master_ready() == 1) {
-                       return NOTIFICATION_ERROR_PERMISSION_DENIED;
-               }
-               else {
-                       return NOTIFICATION_ERROR_SERVICE_NOT_READY;
+       int result;
+       GDBusMessage *reply = NULL;
+       GVariant *body;
+       GVariant *reply_body;
+       GVariant *iter_body;
+       GVariantIter *iter;
+       notification_h noti;
+       GVariant *noti_body;
+
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
+       }
+
+       body = g_variant_new("(siii)", pkgname, group_id, priv_id, count);
+       result = _send_sync_noti(body, &reply, "load_noti_detail_list");
+
+       if (result == NOTIFICATION_ERROR_NONE) {
+               reply_body = g_dbus_message_get_body(reply);
+               g_variant_get(reply_body, "(a(v))", &iter);
+
+               while (g_variant_iter_loop(iter, "(v)", &iter_body)) {
+                       noti = notification_create(NOTIFICATION_TYPE_NOTI);
+                       g_variant_get(iter_body, "(v)", &noti_body);
+                       notification_ipc_make_noti_from_gvariant(noti, noti_body);
+                       _print_noti(noti);
+                       *list = notification_list_append(*list, noti);
                }
+               g_variant_iter_free(iter);
        }
 
-       return status;
+       if (reply)
+               g_object_unref(reply);
+
+       NOTIFICATION_DBG("notification_ipc_request_load_noti_detail_list done [result: %d]", result);
+       return result;
 }
 
-int notification_ipc_request_delete_multiple(notification_type_e type, char *pkgname)
+int notification_ipc_request_get_setting_array(
+               notification_setting_h *setting_array,
+               int *count)
 {
-       int status = 0;
-       int num_deleted = 0;
-       struct packet *packet;
-       struct packet *result;
-
-       packet = packet_create("del_noti_multiple", "si", pkgname, type);
-       result = com_core_packet_oneshot_send(NOTIFICATION_ADDR,
-                       packet,
-                       NOTIFICATION_IPC_TIMEOUT);
-       packet_destroy(packet);
-
-       if (result != NULL) {
-               if (packet_get(result, "ii", &status, &num_deleted) != 2) {
-                       NOTIFICATION_ERR("Failed to get a result packet");
-                       packet_unref(result);
-                       return NOTIFICATION_ERROR_IO_ERROR;
-               }
-               NOTIFICATION_ERR("num deleted:%d", num_deleted);
-               packet_unref(result);
-       } else {
-               NOTIFICATION_ERR("failed to receive answer(delete multiple)");
-               if (notification_ipc_is_master_ready() == 1) {
-                       return NOTIFICATION_ERROR_PERMISSION_DENIED;
+       int result;
+       GDBusMessage *reply = NULL;
+       GVariant *reply_body;
+       GVariant *iter_body;
+       GVariantIter *iter;
+       int setting_cnt;
+       notification_setting_h result_setting_array;
+       notification_setting_h temp;
+       int setting_idx;
+
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
+       }
+
+       result = _send_sync_noti(NULL, &reply, "get_setting_array");
+
+       if (result == NOTIFICATION_ERROR_NONE) {
+               reply_body = g_dbus_message_get_body(reply);
+               g_variant_get(reply_body, "(ia(v))", &setting_cnt, &iter);
+
+               NOTIFICATION_DBG("get setting arr cnt: %d", setting_cnt);
+               result_setting_array = (struct notification_setting *)malloc(sizeof(struct notification_setting) * setting_cnt);
+               if (result_setting_array == NULL) {
+                       NOTIFICATION_ERR("malloc failed");
+                       g_object_unref(reply);
+                       g_variant_iter_free(iter);
+                       return NOTIFICATION_ERROR_OUT_OF_MEMORY;
                }
-               else {
-                       return NOTIFICATION_ERROR_SERVICE_NOT_READY;
+
+               setting_idx = 0;
+               while (g_variant_iter_loop(iter, "(v)", &iter_body)) {
+                       temp = result_setting_array + setting_idx;
+                       notification_ipc_make_setting_from_gvariant(temp, iter_body);
+                       setting_idx++;
                }
+
+               *count = setting_cnt;
+               *setting_array = result_setting_array;
+               g_variant_iter_free(iter);
        }
 
-       return status;
+       if (reply)
+               g_object_unref(reply);
+
+       NOTIFICATION_DBG("notification_ipc_request_get_setting_array done [result: %d]", result);
+       return result;
 }
 
-int notification_ipc_request_update(notification_h noti)
+int notification_ipc_request_get_setting_by_package_name(
+               const char *package_name, notification_setting_h *setting)
 {
-       int status = 0;
-       int id = NOTIFICATION_PRIV_ID_NONE;
-       struct packet *packet;
-       struct packet *result;
-
-       packet = notification_ipc_make_packet_from_noti(noti, "update_noti", 1);
-       result = com_core_packet_oneshot_send(NOTIFICATION_ADDR,
-                       packet,
-                       NOTIFICATION_IPC_TIMEOUT);
-       packet_destroy(packet);
-
-       if (result != NULL) {
-               if (packet_get(result, "ii", &status, &id) != 2) {
-                       NOTIFICATION_ERR("Failed to get a result packet");
-                       packet_unref(result);
-                       return NOTIFICATION_ERROR_IO_ERROR;
-               }
-               packet_unref(result);
-       } else {
-               NOTIFICATION_ERR("failed to receive answer(update)");
-               if (notification_ipc_is_master_ready() == 1) {
-                       return NOTIFICATION_ERROR_PERMISSION_DENIED;
-               }
-               else {
-                       return NOTIFICATION_ERROR_SERVICE_NOT_READY;
+       int result;
+       GDBusMessage *reply = NULL;
+       GVariant *body;
+       GVariant *reply_body;
+       GVariant *setting_body;
+       notification_setting_h result_setting;
+
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
+       }
+
+       body = g_variant_new("(s)", package_name);
+       result = _send_sync_noti(body, &reply, "get_setting_by_package_name");
+
+       if (result == NOTIFICATION_ERROR_NONE) {
+               reply_body = g_dbus_message_get_body(reply);
+               g_variant_get(reply_body, "(v)", &setting_body);
+
+               result_setting = (struct notification_setting *)malloc(sizeof(struct notification_setting));
+               if (result_setting == NULL) {
+                       NOTIFICATION_ERR("malloc failed");
+                       g_object_unref(reply);
+                       g_variant_unref(body);
+                       return NOTIFICATION_ERROR_OUT_OF_MEMORY;
                }
+               notification_ipc_make_setting_from_gvariant(result_setting, setting_body);
+
+               *setting = result_setting;
+               g_variant_unref(setting_body);
        }
 
-       return status;
+       if (reply)
+               g_object_unref(reply);
+
+       NOTIFICATION_DBG("notification_ipc_request_get_setting_by_package_name done [result: %d]", result);
+       return result;
 }
 
-static int _notification_ipc_update_cb(pid_t pid, int handle, const struct packet *packet, void *data)
+int notification_ipc_request_load_system_setting(notification_system_setting_h *setting)
 {
-       int status = 0;
-       int id = NOTIFICATION_PRIV_ID_NONE;
-       result_cb_item *cb_item = (result_cb_item *)data;
+       int result;
+       GDBusMessage *reply = NULL;
+       GVariant *setting_body;
+       GVariant *reply_body;
+       notification_system_setting_h result_setting;
 
-       if (cb_item == NULL) {
-               NOTIFICATION_ERR("Failed to get a callback item");
-               return NOTIFICATION_ERROR_INVALID_PARAMETER;
-       }
-       s_info.server_cl_fd_ref_cnt = (s_info.server_cl_fd_ref_cnt <= 1) ? 0 : s_info.server_cl_fd_ref_cnt - 1;
-       if (s_info.server_cl_fd_ref_cnt <= 0) {
-               NOTIFICATION_DBG("REFCNT: %d (fd: %d)", s_info.server_cl_fd_ref_cnt, s_info.server_cl_fd);
-               int fd_temp = s_info.server_cl_fd;
-               s_info.server_cl_fd = -1;
-               com_core_packet_client_fini(fd_temp);
-               NOTIFICATION_DBG("FD(%d) finalized", fd_temp);
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
        }
 
-       if (packet != NULL) {
-               if (packet_get(packet, "ii", &status, &id) != 2) {
-                       NOTIFICATION_ERR("Failed to get a result packet");
-                       status = NOTIFICATION_ERROR_IO_ERROR;
+       result = _send_sync_noti(NULL, &reply, "load_system_setting");
+
+       if (result == NOTIFICATION_ERROR_NONE) {
+               reply_body = g_dbus_message_get_body(reply);
+               g_variant_get(reply_body, "(v)", &setting_body);
+
+               result_setting = (struct notification_system_setting *)malloc(sizeof(struct notification_system_setting));
+               if (result_setting == NULL) {
+                       NOTIFICATION_ERR("malloc failed");
+                       g_object_unref(reply);
+                       return NOTIFICATION_ERROR_OUT_OF_MEMORY;
                }
+               notification_ipc_make_system_setting_from_gvariant(result_setting, setting_body);
+
+               *setting = result_setting;
+               g_variant_unref(setting_body);
        }
 
-       if (cb_item->result_cb != NULL) {
-               cb_item->result_cb(id, status, cb_item->data);
+       if (reply)
+               g_object_unref(reply);
+
+       NOTIFICATION_DBG("notification_ipc_request_load_system_setting done [result: %d]", result);
+       return result;
+}
+
+int notification_ipc_update_setting(notification_setting_h setting)
+{
+       int result;
+       GDBusMessage *reply = NULL;
+       GVariant *body;
+
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
        }
-       free(cb_item);
 
-       return status;
+       body = g_variant_new("(siii)",
+                       setting->package_name,
+                       (int)(setting->allow_to_notify),
+                       (int)(setting->do_not_disturb_except),
+                       (int)(setting->visibility_class));
+
+       result = _send_sync_noti(body, &reply, "update_noti_setting");
+
+       if (reply)
+               g_object_unref(reply);
+
+       NOTIFICATION_DBG("notification_ipc_update_setting done [result: %d]", result);
+       return result;
 }
 
-int notification_ipc_request_update_async(notification_h noti,
-               void (*result_cb)(int priv_id, int result, void *data), void *user_data)
+int notification_ipc_update_system_setting(notification_system_setting_h system_setting)
 {
-       int ret = NOTIFICATION_ERROR_NONE;
-       int ret_con = 0;
-       struct packet *packet = NULL;
-       result_cb_item *cb_item = NULL;
+       int result;
+       GDBusMessage *reply = NULL;
+       GVariant *body;
 
-       packet = notification_ipc_make_packet_from_noti(noti, "update_noti", 1);
-       if (packet == NULL) {
-               ret = NOTIFICATION_ERROR_INVALID_PARAMETER;
-               goto fail;
+       result = _dbus_init();
+       if (result != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", result);
+               return result;
        }
 
-       cb_item = calloc(1, sizeof(result_cb_item));
-       if (cb_item == NULL) {
-               ret = NOTIFICATION_ERROR_OUT_OF_MEMORY;
-               goto fail;
+       body = g_variant_new("(ii)",
+                       (int)(system_setting->do_not_disturb),
+                       (int)(system_setting->visibility_class));
+
+       result = _send_sync_noti(body, &reply, "update_noti_sys_setting");
+
+       if (reply)
+               g_object_unref(reply);
+
+       NOTIFICATION_DBG("notification_ipc_update_system_setting done [result: %d]", result);
+       return result;
+}
+
+EXPORT_API GVariant *notification_ipc_make_gvariant_from_noti(notification_h noti)
+{
+       NOTIFICATION_DBG("make gvariant from noti");
+       int i = 0;
+       int b_encode_len = 0;
+       bundle_raw *args = NULL;
+       bundle_raw *group_args = NULL;
+       bundle_raw *b_image_path = NULL;
+       bundle_raw *b_execute_option = NULL;
+       bundle_raw *b_service_responding = NULL;
+       bundle_raw *b_service_single_launch = NULL;
+       bundle_raw *b_service_multi_launch = NULL;
+       bundle_raw *b_event_handler[NOTIFICATION_EVENT_TYPE_MAX] = {NULL, };
+       bundle_raw *b_text = NULL;
+       bundle_raw *b_key = NULL;
+       bundle_raw *b_format_args = NULL;
+       GVariant *body = NULL;
+       GVariant *result_body = NULL;
+       GVariantBuilder builder;
+
+       g_variant_builder_init(&builder, G_VARIANT_TYPE("a{iv}"));
+       g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_NOTI_TYPE, g_variant_new_int32(noti->type));
+       g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_LAYOUT, g_variant_new_int32(noti->layout));
+       g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_GROUP_ID, g_variant_new_int32(noti->group_id));
+       g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_INTERNAL_GROUP_ID, g_variant_new_int32(noti->internal_group_id));
+       g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_PRIV_ID, g_variant_new_int32(noti->priv_id));
+       g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_CALLER_PKGNAME, g_variant_new_string((const gchar *)noti->caller_pkgname));
+       g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_DISPLAY_APPLIST, g_variant_new_int32(noti->display_applist));
+
+       if (noti->args) {
+               bundle_encode(noti->args, (bundle_raw **)&args, NULL);
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_ARGS, g_variant_new_string((const gchar *)args));
+
+               if (args)
+                       bundle_free_encoded_rawdata(&args);
        }
 
-       if (s_info.server_cl_fd < 0) {
-               com_core_packet_use_thread(1);
-               s_info.server_cl_fd = com_core_packet_client_init(s_info.socket_file, 0, NULL);
-               if (s_info.server_cl_fd < 0) {
-                       NOTIFICATION_DBG("Failed to init client: %d", s_info.server_cl_fd);
-               if (notification_ipc_is_master_ready() == 1) {
-                       ret = NOTIFICATION_ERROR_PERMISSION_DENIED;
-               }
-               else {
-                       ret =  NOTIFICATION_ERROR_SERVICE_NOT_READY;
-               }
-                       goto fail;
-               }
-               s_info.server_cl_fd_ref_cnt = 1;
-       } else {
-               s_info.server_cl_fd_ref_cnt++;
+       if (noti->group_args) {
+               bundle_encode(noti->group_args, (bundle_raw **)&group_args,
+                             &b_encode_len);
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_GROUP_ARGS, g_variant_new_string((const gchar *)group_args));
+
+               if (group_args)
+                       bundle_free_encoded_rawdata(&group_args);
        }
 
-       cb_item->result_cb = result_cb;
-       cb_item->data = user_data;
+       if (noti->b_execute_option) {
+               bundle_encode(noti->b_execute_option,
+                             (bundle_raw **)&b_execute_option, &b_encode_len);
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_EXECUTE_OPTION, g_variant_new_string((const gchar *)b_execute_option));
+
+               if (b_execute_option)
+                       bundle_free_encoded_rawdata(&b_execute_option);
+       }
+
+       if (noti->b_service_responding) {
+               bundle_encode(noti->b_service_responding,
+                             (bundle_raw **)&b_service_responding, &b_encode_len);
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_SERVICE_RESPONDING, g_variant_new_string((const gchar *)b_service_responding));
 
-       NOTIFICATION_INFO("Connection count:%d, fd:%d", s_info.server_cl_fd_ref_cnt, s_info.server_cl_fd);
-
-       ret_con = com_core_packet_async_send(s_info.server_cl_fd, packet, 0.0f,
-                       _notification_ipc_update_cb, cb_item);
-       if (ret_con < 0) {
-               NOTIFICATION_ERR("Failed to request update, %d\n", ret_con);
-               s_info.server_cl_fd_ref_cnt = (s_info.server_cl_fd_ref_cnt <= 1) ? 0 : s_info.server_cl_fd_ref_cnt - 1;
-               if (s_info.server_cl_fd_ref_cnt <= 0) {
-                       int fd_temp = s_info.server_cl_fd;
-                       s_info.server_cl_fd = -1;
-                       com_core_packet_client_fini(fd_temp);
-                       NOTIFICATION_INFO("FD(%d) finalized", fd_temp);
+               if (b_service_responding)
+                       bundle_free_encoded_rawdata(&b_service_responding);
+       }
+
+       if (noti->b_service_single_launch) {
+               bundle_encode(noti->b_service_single_launch,
+                             (bundle_raw **)&b_service_single_launch, &b_encode_len);
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_SERVICE_SINGLE_LAUNCH, g_variant_new_string((const gchar *)b_service_single_launch));
+
+               if (b_service_single_launch)
+                       bundle_free_encoded_rawdata(&b_service_single_launch);
+       }
+
+       if (noti->b_service_multi_launch) {
+               bundle_encode(noti->b_service_multi_launch,
+                             (bundle_raw **)&b_service_multi_launch, &b_encode_len);
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_SERVICE_MULTI_LAUNCH, g_variant_new_string((const gchar *)b_service_multi_launch));
+
+               if (b_service_multi_launch)
+                       bundle_free_encoded_rawdata(&b_service_multi_launch);
+       }
+
+       for (i = 0; i < NOTIFICATION_EVENT_TYPE_MAX; i++) {
+               if (noti->b_event_handler[i]) {
+                       bundle_encode(noti->b_event_handler[i],
+                                       (bundle_raw **)&b_event_handler[i], &b_encode_len);
+                       g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_BUTTON1_EVENT + i, g_variant_new_string((const gchar *)b_event_handler[i]));
+
+                       if (b_event_handler[i])
+                               bundle_free_encoded_rawdata(&b_event_handler[i]);
                }
-               ret = NOTIFICATION_ERROR_IO_ERROR;
-               goto fail;
-       } else {
-               ret = NOTIFICATION_ERROR_NONE;
-               goto success;
        }
 
-fail:
-       if (cb_item) free(cb_item);
-       NOTIFICATION_ERR("Err: %d\n", ret);
+       if (noti->launch_pkgname)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_LAUNCH_PKGNAME, g_variant_new_string((const gchar *)noti->launch_pkgname));
 
-success:
-       if (packet) packet_destroy(packet);
+       if (noti->domain != NULL)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_DOMAIN, g_variant_new_string((const gchar *)noti->domain));
 
-       return ret;
+       if (noti->dir != NULL)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_DIR, g_variant_new_string((const gchar *)noti->dir));
+
+       if (noti->b_text) {
+               bundle_encode(noti->b_text, (bundle_raw **)&b_text, &b_encode_len);
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_TEXT, g_variant_new_string((const gchar *)b_text));
+
+               if (b_text)
+                       bundle_free_encoded_rawdata(&b_text);
+       }
+
+       if (noti->b_key) {
+               bundle_encode(noti->b_key, (bundle_raw **)&b_key, &b_encode_len);
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_KEY, g_variant_new_string((const gchar *)b_key));
+
+               if (b_key)
+                       bundle_free_encoded_rawdata(&b_key);
+       }
+
+       if (noti->b_format_args) {
+               bundle_encode(noti->b_format_args,
+                             (bundle_raw **)&b_format_args, &b_encode_len);
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_FORMAT_ARGS, g_variant_new_string((const gchar *)b_format_args));
+
+               if (b_format_args)
+                       bundle_free_encoded_rawdata(&b_format_args);
+       }
+
+       if (noti->num_format_args != 0)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_NUM_FORMAT_ARGS, g_variant_new_int32(noti->num_format_args));
+
+       if (noti->b_image_path) {
+               bundle_encode(noti->b_image_path,
+                             (bundle_raw **)&b_image_path, &b_encode_len);
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_IMAGE_PATH, g_variant_new_string((const gchar *)b_image_path));
+
+               if (b_image_path)
+                       bundle_free_encoded_rawdata(&b_image_path);
+       }
+
+       if (noti->sound_type != NOTIFICATION_SOUND_TYPE_NONE)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_SOUND_TYPE, g_variant_new_int32(noti->sound_type));
+
+       if (noti->sound_path)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_SOUND_PATH, g_variant_new_string((const gchar *)noti->sound_path));
+
+       g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_VIBRATION_TYPE, g_variant_new_int32(noti->vibration_type));
+
+       if (noti->vibration_path)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_VIBRATION_PATH, g_variant_new_string((const gchar *)noti->vibration_path));
+
+       if (noti->led_operation != NOTIFICATION_LED_OP_OFF)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_LED_OPERATION, g_variant_new_int32(noti->led_operation));
+
+       if (noti->led_argb != 0)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_LED_ARGB, g_variant_new_int32(noti->led_argb));
+
+       if (noti->led_on_ms != 0)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_LED_ON_MS, g_variant_new_int32(noti->led_on_ms));
+
+       if (noti->led_off_ms != 0)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_LED_OFF_MS, g_variant_new_int32(noti->led_off_ms));
+
+       if (noti->time != 0)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_TIME, g_variant_new_int32(noti->time));
+
+       if (noti->insert_time != 0)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_INSERT_TIME, g_variant_new_int32(noti->insert_time));
+
+       if (noti->flags_for_property != 0)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_FLAGS_FOR_PROPERTY, g_variant_new_int32(noti->flags_for_property));
+
+       if (noti->progress_size != 0.0)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_PROGRESS_SIZE, g_variant_new_double(noti->progress_size));
+
+       if (noti->progress_percentage != 0.0)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_PROGRESS_PERCENTAGE, g_variant_new_double(noti->progress_percentage));
+
+       if (noti->app_icon_path != NULL)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_APP_ICON_PATH, g_variant_new_string((const gchar *)noti->app_icon_path));
+       if (noti->app_name != NULL)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_APP_NAME, g_variant_new_string((const gchar *)noti->app_name));
+       if (noti->temp_title != NULL)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_TEMP_TITLE, g_variant_new_string((const gchar *)noti->temp_title));
+       if (noti->temp_content != NULL)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_TEMP_CONTENT, g_variant_new_string((const gchar *)noti->temp_content));
+       if (noti->tag != NULL)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_TAG, g_variant_new_string((const gchar *)noti->tag));
+
+       if (noti->ongoing_flag != 0)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_ONGOING_FLAG, g_variant_new_int32(noti->ongoing_flag));
+       if (noti->auto_remove != 0)
+               g_variant_builder_add(&builder, "{iv}", NOTIFICATION_DATA_TYPE_AUTO_REMOVE, g_variant_new_int32(noti->auto_remove));
+
+       result_body = g_variant_builder_end(&builder);
+       body = g_variant_new("(v)", result_body);
+
+       return body;
 }
 
-int notification_ipc_request_refresh(void)
+static gboolean _variant_to_int_dict(GHashTable **dict, GVariant *variant)
 {
-       int status = 0;
-       struct packet *packet;
-       struct packet *result;
-
-       packet = packet_create("refresh_noti", "i", NOTIFICATION_OP_REFRESH);
-       result = com_core_packet_oneshot_send(NOTIFICATION_ADDR,
-                       packet,
-                       NOTIFICATION_IPC_TIMEOUT);
-       packet_destroy(packet);
-
-       if (result != NULL) {
-               if (packet_get(result, "i", &status) != 1) {
-                       NOTIFICATION_ERR("Failed to get a result packet");
-                       packet_unref(result);
-                       return NOTIFICATION_ERROR_IO_ERROR;
-               }
-               packet_unref(result);
-       } else {
-               NOTIFICATION_ERR("failed to receive answer(refresh)");
-               if (notification_ipc_is_master_ready() == 1) {
-                       return NOTIFICATION_ERROR_PERMISSION_DENIED;
-               }
-               else {
-                       return NOTIFICATION_ERROR_SERVICE_NOT_READY;
+       GVariantIter iter;
+       int key;
+       int *hash_key;
+       GVariant *value;
+
+       *dict = g_hash_table_new_full(g_int_hash, g_int_equal, g_free, (GDestroyNotify)g_variant_unref);
+       if (*dict == NULL)
+               return FALSE;
+
+       g_variant_iter_init(&iter, variant);
+       while (g_variant_iter_next(&iter, "{iv}", &key, &value)) {
+               hash_key = (int *)calloc(sizeof(int), 1);
+               if (hash_key == NULL) {
+                       g_hash_table_unref(*dict);
+                       return FALSE;
                }
+               *hash_key = key;
+               g_hash_table_insert(*dict, (gpointer)hash_key, value);
        }
+       return TRUE;
+}
 
-       return status;
+static gboolean _variant_dict_lookup(GHashTable *dict,
+               int key,
+               const gchar  *format_string,
+               ...)
+{
+       GVariant *value;
+       va_list ap;
+
+       value = g_hash_table_lookup(dict, (gpointer)&key);
+
+       if (value == NULL || !g_variant_check_format_string(value, format_string, FALSE))
+               return FALSE;
+
+       va_start(ap, format_string);
+       g_variant_get_va(value, format_string, NULL, &ap);
+       va_end(ap);
+
+       return TRUE;
 }
 
+/*!
+ * functions creating notification packet
+ */
+EXPORT_API int notification_ipc_make_noti_from_gvariant(notification_h noti,
+               GVariant *variant) {
 
-int notification_ipc_update_setting(notification_setting_h setting)
-{
-       int status = 0;
-       int ret = 0;
-       struct packet *packet;
-       struct packet *result;
-
-       packet = packet_create("update_noti_setting", "siii", setting->package_name, (int)(setting->allow_to_notify), (int)(setting->do_not_disturb_except), (int)(setting->visibility_class));
-       result = com_core_packet_oneshot_send(NOTIFICATION_ADDR,
-               packet,
-               NOTIFICATION_IPC_TIMEOUT);
-       packet_destroy(packet);
-
-       if (result != NULL) {
-               if (packet_get(result, "ii", &status, &ret) != 2) {
-                       NOTIFICATION_ERR("Failed to get a result packet");
-                       packet_unref(result);
-                       return NOTIFICATION_ERROR_IO_ERROR;
-               }
-               packet_unref(result);
-       } else {
-               NOTIFICATION_ERR("failed to receive answer(delete)");
-               if (notification_ipc_is_master_ready() == 1) {
-                       return NOTIFICATION_ERROR_PERMISSION_DENIED;
-               }
-               else {
-                       return NOTIFICATION_ERROR_SERVICE_NOT_READY;
-               }
+       NOTIFICATION_DBG("make noti from GVariant");
+       GHashTable *dict;
+
+       int i;
+       char *caller_pkgname = NULL;
+       char *launch_pkgname = NULL;
+       bundle_raw *args = NULL;
+       bundle_raw *group_args = NULL;
+       bundle_raw *b_execute_option = NULL;
+       bundle_raw *b_service_responding = NULL;
+       bundle_raw *b_service_single_launch = NULL;
+       bundle_raw *b_service_multi_launch = NULL;
+       bundle_raw *b_event_handler[NOTIFICATION_EVENT_TYPE_MAX] = { NULL, };
+       char *domain = NULL;
+       char *dir = NULL;
+       bundle_raw *b_text = NULL;
+       bundle_raw *b_key = NULL;
+       bundle_raw *b_format_args = NULL;
+       bundle_raw *b_image_path = NULL;
+       char *sound_path = NULL;
+       char *vibration_path = NULL;
+       char *app_icon_path = NULL;
+       char *app_name = NULL;
+       char *temp_title = NULL;
+       char *temp_content = NULL;
+       char *tag = NULL;
+
+       if (noti == NULL) {
+               NOTIFICATION_ERR("invalid data noti NULL");
+               return NOTIFICATION_ERROR_INVALID_PARAMETER;
        }
 
-       return status;
+       if (variant == NULL) {
+               NOTIFICATION_ERR("invalid data variant NULL");
+               return NOTIFICATION_ERROR_INVALID_PARAMETER;
+       }
+
+       if (!_variant_to_int_dict(&dict, variant))
+               return NOTIFICATION_ERROR_OUT_OF_MEMORY;
+
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_NOTI_TYPE, "i", &noti->type);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_LAYOUT, "i", &noti->layout);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_GROUP_ID, "i", &noti->group_id);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_INTERNAL_GROUP_ID, "i", &noti->internal_group_id);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_PRIV_ID, "i", &noti->priv_id);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_CALLER_PKGNAME, "&s", &caller_pkgname);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_LAUNCH_PKGNAME, "&s", &launch_pkgname);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_ARGS, "&s", &args);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_GROUP_ARGS, "&s", &group_args);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_EXECUTE_OPTION, "&s", &b_execute_option);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_SERVICE_RESPONDING, "&s", &b_service_responding);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_SERVICE_SINGLE_LAUNCH, "&s", &b_service_single_launch);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_SERVICE_MULTI_LAUNCH, "&s", &b_service_multi_launch);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_BUTTON1_EVENT, "&s", &noti->b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_1]);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_BUTTON2_EVENT, "&s", &noti->b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_2]);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_BUTTON3_EVENT, "&s", &noti->b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_3]);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_BUTTON4_EVENT, "&s", &noti->b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_4]);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_BUTTON5_EVENT, "&s", &noti->b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_5]);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_BUTTON6_EVENT, "&s", &noti->b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_BUTTON_6]);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_ICON_EVENT, "&s", &noti->b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_ICON]);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_THUMBNAIL_EVENT, "&s", &noti->b_event_handler[NOTIFICATION_EVENT_TYPE_CLICK_ON_THUMBNAIL]);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_DOMAIN, "&s", &domain);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_DIR, "&s", &dir);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_TEXT, "&s", &b_text);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_KEY, "&s", &b_key);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_FORMAT_ARGS, "&s", &b_format_args);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_NUM_FORMAT_ARGS, "i", &noti->num_format_args);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_IMAGE_PATH, "&s", &b_image_path);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_SOUND_TYPE, "i", &noti->sound_type);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_SOUND_PATH, "&s", &sound_path);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_VIBRATION_TYPE, "i", &noti->vibration_type);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_VIBRATION_PATH, "&s", &vibration_path);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_LED_OPERATION, "i", &noti->led_operation);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_LED_ARGB, "i", &noti->led_argb);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_LED_ON_MS, "i", &noti->led_on_ms);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_LED_OFF_MS, "i", &noti->led_off_ms);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_TIME, "i", &noti->time);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_INSERT_TIME, "i", &noti->insert_time);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_FLAGS_FOR_PROPERTY, "i", &noti->flags_for_property);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_DISPLAY_APPLIST, "i", &noti->display_applist);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_PROGRESS_SIZE, "d", &noti->progress_size);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_PROGRESS_PERCENTAGE, "d", &noti->progress_percentage);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_APP_ICON_PATH, "&s", &app_icon_path);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_APP_NAME, "&s", &app_name);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_TEMP_TITLE, "&s", &temp_title);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_TEMP_CONTENT, "&s", &temp_content);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_TAG, "&s", &tag);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_ONGOING_FLAG, "i", &noti->ongoing_flag);
+       _variant_dict_lookup(dict, NOTIFICATION_DATA_TYPE_AUTO_REMOVE, "i", &noti->auto_remove);
+
+       noti->caller_pkgname = _dup_string(caller_pkgname);
+       noti->launch_pkgname = _dup_string(launch_pkgname);
+       noti->args = _create_bundle_from_bundle_raw(args);
+       noti->group_args = _create_bundle_from_bundle_raw(group_args);
+       noti->b_execute_option = _create_bundle_from_bundle_raw(b_execute_option);
+       noti->b_service_responding = _create_bundle_from_bundle_raw(
+                       b_service_responding);
+       noti->b_service_single_launch = _create_bundle_from_bundle_raw(
+                       b_service_single_launch);
+       noti->b_service_multi_launch = _create_bundle_from_bundle_raw(
+                       b_service_multi_launch);
+       for (i = 0; i < NOTIFICATION_EVENT_TYPE_MAX; i++) {
+               noti->b_event_handler[i] = _create_bundle_from_bundle_raw(
+                               b_event_handler[i]);
+       }
+       noti->domain = _dup_string(domain);
+       noti->dir = _dup_string(dir);
+       noti->b_text = _create_bundle_from_bundle_raw(b_text);
+       noti->b_key = _create_bundle_from_bundle_raw(b_key);
+       noti->b_format_args = _create_bundle_from_bundle_raw(b_format_args);
+       noti->b_image_path = _create_bundle_from_bundle_raw(b_image_path);
+       noti->sound_path = _dup_string(sound_path);
+       noti->vibration_path = _dup_string(vibration_path);
+       noti->app_icon_path = _dup_string(app_icon_path);
+       noti->app_name = _dup_string(app_name);
+       noti->temp_title = _dup_string(temp_title);
+       noti->temp_content = _dup_string(temp_content);
+       noti->tag = _dup_string(tag);
+
+       g_hash_table_unref(dict);
+
+       return NOTIFICATION_ERROR_NONE;
 }
 
-int notification_ipc_update_system_setting(notification_system_setting_h system_setting)
+EXPORT_API GVariant *notification_ipc_make_gvariant_from_system_setting(struct notification_system_setting *noti_setting)
 {
-       int status = 0;
-       int ret = 0;
-       struct packet *packet = NULL;
-       struct packet *result = NULL;
-
-       packet = packet_create("update_noti_sys_setting", "ii", (int)(system_setting->do_not_disturb), (int)(system_setting->visibility_class));
-       if (packet == NULL) {
-               NOTIFICATION_ERR("packet_create failed.");
-               goto out;
-       }
-       result = com_core_packet_oneshot_send(NOTIFICATION_ADDR, packet, NOTIFICATION_IPC_TIMEOUT);
-       packet_destroy(packet);
-
-       if (result != NULL) {
-               if (packet_get(result, "ii", &status, &ret) != 2) {
-                       NOTIFICATION_ERR("Failed to get a result packet");
-                       status = NOTIFICATION_ERROR_IO_ERROR;
-                       goto out;
-               }
+       GVariant *body = NULL;
+       body = g_variant_new("(ii)",
+                       noti_setting->do_not_disturb,
+                       noti_setting->visibility_class);
+       return body;
+}
 
-       } else {
-               NOTIFICATION_ERR("failed to receive answer(delete)");
-               if (notification_ipc_is_master_ready() == 1) {
-                       status = NOTIFICATION_ERROR_PERMISSION_DENIED;
-                       goto out;
-               }
-               else {
-                       status = NOTIFICATION_ERROR_SERVICE_NOT_READY;
-                       goto out;
-               }
-       }
-out:
-       if (result) {
-               packet_unref(result);
+EXPORT_API int notification_ipc_make_system_setting_from_gvariant(struct notification_system_setting *noti_setting,
+               GVariant *variant)
+{
+       int do_not_disturb;
+       int visibility_class;
+
+       if (noti_setting == NULL) {
+               NOTIFICATION_ERR("invalid data");
+               return NOTIFICATION_ERROR_INVALID_PARAMETER;
        }
+       g_variant_get(variant,
+                       "(ii)",
+                       &do_not_disturb,
+                       &visibility_class);
+
+       NOTIFICATION_DBG("system setting  #### %d, %d",
+                       do_not_disturb, visibility_class);
+
+       noti_setting->do_not_disturb = do_not_disturb;
+       noti_setting->visibility_class = visibility_class;
+
+       NOTIFICATION_DBG("system setting2  #### %d, %d",
+                       noti_setting->do_not_disturb, noti_setting->visibility_class);
 
-       return status;
+       return NOTIFICATION_ERROR_NONE;
 }
 
-int notification_ipc_noti_setting_property_set(const char *pkgname, const char *property, const char *value)
+EXPORT_API GVariant *notification_ipc_make_gvariant_from_setting(struct notification_setting *noti_setting)
 {
-       int status = 0;
-       int ret = 0;
-       struct packet *packet;
-       struct packet *result;
-
-       packet = packet_create("set_noti_property", "sss", pkgname, property, value);
-       result = com_core_packet_oneshot_send(NOTIFICATION_ADDR,
-                       packet,
-                       NOTIFICATION_IPC_TIMEOUT);
-       packet_destroy(packet);
-
-       if (result != NULL) {
-               if (packet_get(result, "ii", &status, &ret) != 2) {
-                       NOTIFICATION_ERR("Failed to get a result packet");
-                       packet_unref(result);
-                       return NOTIFICATION_ERROR_IO_ERROR;
-               }
-               packet_unref(result);
-       } else {
-               NOTIFICATION_ERR("failed to receive answer(delete)");
-               if (notification_ipc_is_master_ready() == 1) {
-                       return NOTIFICATION_ERROR_PERMISSION_DENIED;
-               }
-               else {
-                       return NOTIFICATION_ERROR_SERVICE_NOT_READY;
-               }
+       GVariant *body = NULL;
+
+       body = g_variant_new("(siii)",
+                       noti_setting->package_name,
+                       noti_setting->allow_to_notify,
+                       noti_setting->do_not_disturb_except,
+                       noti_setting->visibility_class);
+
+       return body;
+}
+
+EXPORT_API int notification_ipc_make_setting_from_gvariant(struct notification_setting *noti_setting,
+               GVariant *variant)
+{
+       NOTIFICATION_DBG("notification_ipc_make_setting_from_gvariant !!!!");
+       char *pkgname;
+       int allow_to_notify;
+       int do_not_disturb_except;
+       int visibility_class;
+
+       if (noti_setting == NULL || variant == NULL) {
+               NOTIFICATION_ERR("invalid data");
+               return NOTIFICATION_ERROR_INVALID_PARAMETER;
        }
+       g_variant_get(variant,
+                       "(&siii)",
+                       &pkgname,
+                       &allow_to_notify,
+                       &do_not_disturb_except,
+                       &visibility_class);
+
+       NOTIFICATION_DBG("setting from variant %s !!", pkgname);
+
+       noti_setting->package_name = _dup_string(pkgname);
+       noti_setting->allow_to_notify = allow_to_notify;
+       noti_setting->do_not_disturb_except = do_not_disturb_except;
+       noti_setting->visibility_class = visibility_class;
+
+       NOTIFICATION_DBG("setting from variant %s, %s",
+                       noti_setting->package_name, pkgname);
+
+       return NOTIFICATION_ERROR_NONE;
+}
+
+static int _send_service_register()
+{
+       NOTIFICATION_DBG("service register");
+       GDBusMessage *reply = NULL;
+       int result;
+
+       result = _send_sync_noti(NULL, &reply, "noti_service_register");
+
+       if (reply)
+               g_object_unref(reply);
+
+       NOTIFICATION_ERR("_send_service_register done = %s, result = %d", _bus_name, result);
+       return result;
+}
+
+static int _ipc_monitor_register(void)
+{
+       NOTIFICATION_ERR("register a service\n");
+
+       return  _send_service_register();
+}
+
+static void _on_name_appeared(GDBusConnection *connection,
+               const gchar     *name,
+               const gchar     *name_owner,
+               gpointer         user_data)
+{
+       NOTIFICATION_DBG("name appeared : %s", name);
+       is_master_started = 1;
+       _ipc_monitor_register();
+
+       /* TODO: dbus activation isn't enough ? */
+       _do_deffered_task();
+}
 
-       return status;
+static void _on_name_vanished(GDBusConnection *connection,
+               const gchar     *name,
+               gpointer         user_data)
+{
+       NOTIFICATION_DBG("name vanished : %s", name);
+       is_master_started = 0;
 }
 
-int notification_ipc_noti_setting_property_get(const char *pkgname, const char *property, char **value)
+int notification_ipc_monitor_init(void)
 {
-       int status = 0;
-       char *ret = NULL;
-       struct packet *packet;
-       struct packet *result;
-
-       packet = packet_create("get_noti_property", "ss", pkgname, property);
-       result = com_core_packet_oneshot_send(NOTIFICATION_ADDR,
-                       packet,
-                       NOTIFICATION_IPC_TIMEOUT);
-       packet_destroy(packet);
-
-       if (result != NULL) {
-               if (packet_get(result, "is", &status, &ret) != 2) {
-                       NOTIFICATION_ERR("Failed to get a result packet");
-                       packet_unref(result);
+       int ret;
+
+       ret = _dbus_init();
+       if (ret != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init dbus %d", ret);
+               return ret;
+       }
+
+       ret = _dbus_signal_init();
+       if (ret != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't signal_init %d", ret);
+               return ret;
+       }
+
+       ret = _ipc_monitor_register();
+       if (ret != NOTIFICATION_ERROR_NONE) {
+               NOTIFICATION_ERR("Can't init ipc_monitor_register %d", ret);
+               return ret;
+       }
+
+       if (provider_monitor_id == 0) {
+               provider_monitor_id = g_bus_watch_name_on_connection(
+                               _gdbus_conn,
+                               PROVIDER_BUS_NAME,
+                               G_BUS_NAME_WATCHER_FLAGS_NONE,
+                               _on_name_appeared,
+                               _on_name_vanished,
+                               NULL,
+                               NULL);
+
+               if (provider_monitor_id == 0) {
+                       g_dbus_connection_signal_unsubscribe(_gdbus_conn, monitor_id);
+                       monitor_id = 0;
+                       NOTIFICATION_ERR("watch on name fail");
                        return NOTIFICATION_ERROR_IO_ERROR;
                }
-               if (status == NOTIFICATION_ERROR_NONE && ret != NULL) {
-                       *value = strdup(ret);
-               }
-               packet_unref(result);
-       } else {
-               NOTIFICATION_ERR("failed to receive answer(delete)");
-               if (notification_ipc_is_master_ready() == 1) {
-                       return NOTIFICATION_ERROR_PERMISSION_DENIED;
-               }
-               else {
-                       return NOTIFICATION_ERROR_SERVICE_NOT_READY;
-               }
        }
 
-       return status;
+       return NOTIFICATION_ERROR_NONE;
 }
 
-int notification_ipc_request_load_noti_by_tag(notification_h noti, const char *pkgname, const char *tag)
+static int _ipc_monitor_deregister(void)
 {
-       struct packet *packet;
-       struct packet *result;
-
-       packet = packet_create("load_noti_by_tag", "ss", pkgname, tag);
-       result = com_core_packet_oneshot_send(NOTIFICATION_ADDR,
-                       packet,
-                       NOTIFICATION_IPC_TIMEOUT);
-       packet_destroy(packet);
-
-       if (result != NULL) {
-               if (notification_ipc_make_noti_from_packet(noti, result) != NOTIFICATION_ERROR_NONE) {
-                       NOTIFICATION_ERR("Failed to get a result packet");
-                       packet_unref(result);
-                       return NOTIFICATION_ERROR_IO_ERROR;
-               }
+       if (provider_monitor_id) {
+               g_bus_unwatch_name(provider_monitor_id);
+               provider_monitor_id = 0;
+       }
 
-               packet_unref(result);
-       } else {
-               NOTIFICATION_ERR("failed to receive answer(load noti by tag)");
-               if (notification_ipc_is_master_ready() == 1) {
-                       return NOTIFICATION_ERROR_PERMISSION_DENIED;
-               }
-               else {
-                       return NOTIFICATION_ERROR_SERVICE_NOT_READY;
-               }
+       if (monitor_id) {
+               g_dbus_connection_signal_unsubscribe(_gdbus_conn, monitor_id);
+               monitor_id = 0;
        }
 
        return NOTIFICATION_ERROR_NONE;
 }
 
+int notification_ipc_monitor_fini(void)
+{
+       return  _ipc_monitor_deregister();
+}
+