Add new option for getting the count of extra buffer
authorSung-jae Park <nicesj.park@samsung.com>
Tue, 28 Oct 2014 10:47:51 +0000 (19:47 +0900)
committerSung-jae Park <nicesj.park@samsung.com>
Tue, 28 Oct 2014 10:47:51 +0000 (19:47 +0900)
[model] Redwood,Kiran,B3(Wearable)
[binary_type] AP
[customer] Docomo/Orange/ATT/Open
[issue#] N/A
[problem]
[cause]
[solution]
[team] HomeTF
[request]
[horizontal_expansion]

Change-Id: Id073f9a33211c8215f65ae8a43b611d4ebfeb881

include/dynamicbox.h
src/dynamicbox.c

index 20efd4d..7951d40 100644 (file)
@@ -244,12 +244,13 @@ typedef enum dynamicbox_event_type {                    /**< dynamicbox_event_ha
  * @since_tizen 2.3
  */
 typedef enum dynamicbox_option_type {
-    DBOX_OPTION_MANUAL_SYNC,                    /**< Sync frame manually */
-    DBOX_OPTION_FRAME_DROP_FOR_RESIZE,          /**< Drop frames while resizing */
-    DBOX_OPTION_SHARED_CONTENT,                 /**< Use only one real instance for multiple fake instances if user creates dbox for same content */
-    DBOX_OPTION_DIRECT_UPDATE,                  /**< Use the private socket for receiving updated event */
+    DBOX_OPTION_MANUAL_SYNC,           /**< Sync frame manually */
+    DBOX_OPTION_FRAME_DROP_FOR_RESIZE, /**< Drop frames while resizing */
+    DBOX_OPTION_SHARED_CONTENT,        /**< Use only one real instance for multiple fake instances if user creates dbox for same content */
+    DBOX_OPTION_DIRECT_UPDATE,         /**< Use the private socket for receiving updated event */
+    DBOX_OPTION_EXTRA_BUFFER_CNT,      /**< Extra buffer count, ReadOnly value */      
 
-    DBOX_OPTION_ERROR = 0xFFFFFFFF              /**< To specify the size of this enumeration type */
+    DBOX_OPTION_ERROR = 0xFFFFFFFF     /**< To specify the size of this enumeration type */
 } dynamicbox_option_type_e;
 
 /**
index 1620c9d..63a6020 100644 (file)
@@ -56,24 +56,24 @@ FILE *__file_log_fp;
 static int default_launch_handler(dynamicbox_h handler, const char *appid, void *data);
 
 static struct info {
-       int init_count;
-       int prevent_overwrite;
-       guint job_timer;
-       struct dlist *job_list;
-
-       struct launch {
-               int (*handler)(dynamicbox_h handler, const char *appid, void *data);
-               void *data;
-       } launch;
+    int init_count;
+    int prevent_overwrite;
+    guint job_timer;
+    struct dlist *job_list;
+
+    struct launch {
+       int (*handler)(dynamicbox_h handler, const char *appid, void *data);
+       void *data;
+    } launch;
 } s_info = {
-       .init_count = 0,
-       .prevent_overwrite = 0,
-       .job_timer = 0,
-       .job_list = NULL,
-       .launch = {
-               .handler = default_launch_handler,
-               .data = NULL,
-       },
+    .init_count = 0,
+    .prevent_overwrite = 0,
+    .job_timer = 0,
+    .job_list = NULL,
+    .launch = {
+       .handler = default_launch_handler,
+       .data = NULL,
+    },
 };
 
 static void dbox_pixmap_acquired_cb(dynamicbox_h handler, const struct packet *result, void *data);
@@ -83,1089 +83,1089 @@ static void dbox_xpixmap_acquired_cb(dynamicbox_h handler, const struct packet *
 
 static int default_launch_handler(dynamicbox_h handler, const char *appid, void *data)
 {
-       int ret;
+    int ret;
 
-       ret = aul_launch_app(appid, NULL);
-       if (ret <= 0) {
-               ErrPrint("Failed to launch an app %s (%d)\n", appid, ret);
-       }
+    ret = aul_launch_app(appid, NULL);
+    if (ret <= 0) {
+       ErrPrint("Failed to launch an app %s (%d)\n", appid, ret);
+    }
 
-/*
-       app_control_h service;
+    /*
+       app_control_h service;
 
-       DbgPrint("AUTO_LAUNCH [%s]\n", handler->common->dbox.auto_launch);
+       DbgPrint("AUTO_LAUNCH [%s]\n", handler->common->dbox.auto_launch);
 
-       ret = app_control_create(&service);
-       if (ret == APP_CONTROL_ERROR_NONE) {
-               app_control_set_package(service, handler->common->dbox.auto_launch);
-               app_control_send_launch_request(service, NULL, NULL);
-               app_control_destroy(service);
-       } else {
-               ErrPrint("Failed to launch an app %s (%d)\n", handler->common->dbox.auto_launch, ret);
-       }
-*/
+       ret = app_control_create(&service);
+       if (ret == APP_CONTROL_ERROR_NONE) {
+       app_control_set_package(service, handler->common->dbox.auto_launch);
+       app_control_send_launch_request(service, NULL, NULL);
+       app_control_destroy(service);
+       } else {
+       ErrPrint("Failed to launch an app %s (%d)\n", handler->common->dbox.auto_launch, ret);
+       }
+     */
 
-       return ret > 0 ? DBOX_STATUS_ERROR_NONE : DBOX_STATUS_ERROR_FAULT;
+    return ret > 0 ? DBOX_STATUS_ERROR_NONE : DBOX_STATUS_ERROR_FAULT;
 }
 
 static inline void default_create_cb(dynamicbox_h handler, int ret, void *data)
 {
-       DbgPrint("Default created event handler: %d\n", ret);
+    DbgPrint("Default created event handler: %d\n", ret);
 }
 
 static inline void default_pinup_cb(dynamicbox_h handler, int ret, void *data)
 {
-       DbgPrint("Default pinup event handler: %d\n", ret);
+    DbgPrint("Default pinup event handler: %d\n", ret);
 }
 
 static inline void default_group_changed_cb(dynamicbox_h handler, int ret, void *data)
 {
-       DbgPrint("Default group changed event handler: %d\n", ret);
+    DbgPrint("Default group changed event handler: %d\n", ret);
 }
 
 static inline void default_period_changed_cb(dynamicbox_h handler, int ret, void *data)
 {
-       DbgPrint("Default period changed event handler: %d\n", ret);
+    DbgPrint("Default period changed event handler: %d\n", ret);
 }
 
 static inline void default_gbar_created_cb(dynamicbox_h handler, int ret, void *data)
 {
-       DbgPrint("Default GBAR created event handler: %d\n", ret);
+    DbgPrint("Default GBAR created event handler: %d\n", ret);
 }
 
 static inline void default_gbar_destroyed_cb(dynamicbox_h handler, int ret, void *data)
 {
-       DbgPrint("Default GBAR destroyed event handler: %d\n", ret);
+    DbgPrint("Default GBAR destroyed event handler: %d\n", ret);
 }
 
 static inline void default_dbox_size_changed_cb(dynamicbox_h handler, int ret, void *data)
 {
-       DbgPrint("Default DBOX size changed event handler: %d\n", ret);
+    DbgPrint("Default DBOX size changed event handler: %d\n", ret);
 }
 
 static inline void default_update_mode_cb(dynamicbox_h handler, int ret, void *data)
 {
-       DbgPrint("Default update mode set event handler: %d\n", ret);
+    DbgPrint("Default update mode set event handler: %d\n", ret);
 }
 
 static inline void default_access_event_cb(dynamicbox_h handler, int ret, void *data)
 {
-       DbgPrint("Default access event handler: %d\n", ret);
+    DbgPrint("Default access event handler: %d\n", ret);
 }
 
 static inline void default_key_event_cb(dynamicbox_h handler, int ret, void *data)
 {
-       DbgPrint("Default key event handler: %d\n", ret);
+    DbgPrint("Default key event handler: %d\n", ret);
 }
 
 static void update_mode_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int ret;
+    int ret;
 
-       if (!result) {
-               ret = DBOX_STATUS_ERROR_FAULT;
-               goto errout;
-       } else if (packet_get(result, "i", &ret) != 1) {
-               ErrPrint("Invalid argument\n");
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               goto errout;
-       }
+    if (!result) {
+       ret = DBOX_STATUS_ERROR_FAULT;
+       goto errout;
+    } else if (packet_get(result, "i", &ret) != 1) {
+       ErrPrint("Invalid argument\n");
+       ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       goto errout;
+    }
 
-       if (ret < 0) {
-               ErrPrint("Resize request is failed: %d\n", ret);
-               goto errout;
-       }
+    if (ret < 0) {
+       ErrPrint("Resize request is failed: %d\n", ret);
+       goto errout;
+    }
 
-       return;
+    return;
 
 errout:
-       handler->cbs.update_mode.cb(handler, ret, handler->cbs.update_mode.data);
-       handler->cbs.update_mode.cb = NULL;
-       handler->cbs.update_mode.data = NULL;
-       handler->common->request.update_mode = 0;
+    handler->cbs.update_mode.cb(handler, ret, handler->cbs.update_mode.data);
+    handler->cbs.update_mode.cb = NULL;
+    handler->cbs.update_mode.data = NULL;
+    handler->common->request.update_mode = 0;
 
-       if (handler->common->state != DBOX_STATE_DELETE) {
-               if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
-                       dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
-                       dbox_unref(handler, 1);
-               }
+    if (handler->common->state != DBOX_STATE_DELETE) {
+       if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
+           dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
+           dbox_unref(handler, 1);
        }
+    }
 }
 
 static void resize_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int ret;
-
-       if (!result) {
-               ret = DBOX_STATUS_ERROR_FAULT;
-               goto errout;
-       } else if (packet_get(result, "i", &ret) != 1) {
-               ErrPrint("Invalid argument\n");
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               goto errout;
-       }
-
-       /*!
-        * \note
-        * In case of resize request,
-        * The dynamicbox handler will not have resized value right after this callback,
-        * It can only get the new size when it makes updates.
-        *
-        * So the user can only get the resized value(result) from the first update event
-        * after this request.
-        */
-       if (ret < 0) {
-               ErrPrint("Resize request is failed: %d\n", ret);
-               goto errout;
-       }
-
-       return;
+    int ret;
+
+    if (!result) {
+       ret = DBOX_STATUS_ERROR_FAULT;
+       goto errout;
+    } else if (packet_get(result, "i", &ret) != 1) {
+       ErrPrint("Invalid argument\n");
+       ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       goto errout;
+    }
+
+    /*!
+     * \note
+     * In case of resize request,
+     * The dynamicbox handler will not have resized value right after this callback,
+     * It can only get the new size when it makes updates.
+     *
+     * So the user can only get the resized value(result) from the first update event
+     * after this request.
+     */
+    if (ret < 0) {
+       ErrPrint("Resize request is failed: %d\n", ret);
+       goto errout;
+    }
+
+    return;
 
 errout:
-       handler->cbs.size_changed.cb(handler, ret, handler->cbs.size_changed.data);
-       handler->cbs.size_changed.cb = NULL;
-       handler->cbs.size_changed.data = NULL;
-       handler->common->request.size_changed = 0;
+    handler->cbs.size_changed.cb(handler, ret, handler->cbs.size_changed.data);
+    handler->cbs.size_changed.cb = NULL;
+    handler->cbs.size_changed.data = NULL;
+    handler->common->request.size_changed = 0;
 
-       if (handler->common->state != DBOX_STATE_DELETE) {
-               if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
-                       dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
-                       dbox_unref(handler, 1);
-               }
+    if (handler->common->state != DBOX_STATE_DELETE) {
+       if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
+           dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
+           dbox_unref(handler, 1);
        }
+    }
 }
 
 static void text_signal_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int ret;
-       void *cbdata;
-       struct cb_info *info = data;
-       dynamicbox_ret_cb cb;
+    int ret;
+    void *cbdata;
+    struct cb_info *info = data;
+    dynamicbox_ret_cb cb;
 
-       cbdata = info->data;
-       cb = info->cb;
-       dbox_destroy_cb_info(info);
+    cbdata = info->data;
+    cb = info->cb;
+    dbox_destroy_cb_info(info);
 
-       if (!result) {
-               ret = DBOX_STATUS_ERROR_FAULT;
-       } else if (packet_get(result, "i", &ret) != 1) {
-               ErrPrint("Invalid argument\n");
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!result) {
+       ret = DBOX_STATUS_ERROR_FAULT;
+    } else if (packet_get(result, "i", &ret) != 1) {
+       ErrPrint("Invalid argument\n");
+       ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (cb) {
-               cb(handler, ret, cbdata);
-       }
-       return;
+    if (cb) {
+       cb(handler, ret, cbdata);
+    }
+    return;
 }
 
 static void set_group_ret_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int ret;
+    int ret;
 
-       if (!result) {
-               ret = DBOX_STATUS_ERROR_FAULT;
-               goto errout;
-       } else if (packet_get(result, "i", &ret) != 1) {
-               ErrPrint("Invalid argument\n");
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               goto errout;
-       }
+    if (!result) {
+       ret = DBOX_STATUS_ERROR_FAULT;
+       goto errout;
+    } else if (packet_get(result, "i", &ret) != 1) {
+       ErrPrint("Invalid argument\n");
+       ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       goto errout;
+    }
 
-       if (ret < 0) {
-               goto errout;
-       }
+    if (ret < 0) {
+       goto errout;
+    }
 
-       return;
+    return;
 
 errout:
-       handler->cbs.group_changed.cb(handler, ret, handler->cbs.group_changed.data);
-       handler->cbs.group_changed.cb = NULL;
-       handler->cbs.group_changed.data = NULL;
-       handler->common->request.group_changed = 0;
+    handler->cbs.group_changed.cb(handler, ret, handler->cbs.group_changed.data);
+    handler->cbs.group_changed.cb = NULL;
+    handler->cbs.group_changed.data = NULL;
+    handler->common->request.group_changed = 0;
 
-       if (handler->common->state != DBOX_STATE_DELETE) {
-               if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
-                       dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
-                       dbox_unref(handler, 1);
-               }
+    if (handler->common->state != DBOX_STATE_DELETE) {
+       if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
+           dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
+           dbox_unref(handler, 1);
        }
+    }
 }
 
 static void period_ret_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int ret;
+    int ret;
 
-       if (!result) {
-               ret = DBOX_STATUS_ERROR_FAULT;
-               goto errout;
-       } else if (packet_get(result, "i", &ret) != 1) {
-               ErrPrint("Invalid argument\n");
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               goto errout;
-       }
+    if (!result) {
+       ret = DBOX_STATUS_ERROR_FAULT;
+       goto errout;
+    } else if (packet_get(result, "i", &ret) != 1) {
+       ErrPrint("Invalid argument\n");
+       ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       goto errout;
+    }
 
-       if (ret < 0) {
-               goto errout;
-       }
+    if (ret < 0) {
+       goto errout;
+    }
 
-       return;
+    return;
 
 errout:
-       handler->cbs.period_changed.cb(handler, ret, handler->cbs.period_changed.data);
-       handler->cbs.period_changed.cb = NULL;
-       handler->cbs.period_changed.data = NULL;
-       handler->common->request.period_changed = 0;
+    handler->cbs.period_changed.cb(handler, ret, handler->cbs.period_changed.data);
+    handler->cbs.period_changed.cb = NULL;
+    handler->cbs.period_changed.data = NULL;
+    handler->common->request.period_changed = 0;
 
-       if (handler->common->state != DBOX_STATE_DELETE) {
-               if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
-                       dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
-                       dbox_unref(handler, 1);
-               }
+    if (handler->common->state != DBOX_STATE_DELETE) {
+       if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
+           dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
+           dbox_unref(handler, 1);
        }
+    }
 }
 
 static void gbar_create_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int ret;
+    int ret;
 
-       if (!result) {
-               ret = DBOX_STATUS_ERROR_FAULT;
-               goto errout;
-       } else if (packet_get(result, "i", &ret) != 1) {
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               goto errout;
-       }
+    if (!result) {
+       ret = DBOX_STATUS_ERROR_FAULT;
+       goto errout;
+    } else if (packet_get(result, "i", &ret) != 1) {
+       ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       goto errout;
+    }
 
-       if (ret < 0) {
-               ErrPrint("Failed to create a GBAR[%d]\n", ret);
-               goto errout;
-       }
+    if (ret < 0) {
+       ErrPrint("Failed to create a GBAR[%d]\n", ret);
+       goto errout;
+    }
 
-       return;
+    return;
 
 errout:
-       handler->cbs.gbar_created.cb(handler, ret, handler->cbs.gbar_created.data);
-       handler->cbs.gbar_created.cb = NULL;
-       handler->cbs.gbar_created.data = NULL;
-       handler->common->request.gbar_created = 0;
+    handler->cbs.gbar_created.cb(handler, ret, handler->cbs.gbar_created.data);
+    handler->cbs.gbar_created.cb = NULL;
+    handler->cbs.gbar_created.data = NULL;
+    handler->common->request.gbar_created = 0;
 
-       if (handler->common->state != DBOX_STATE_DELETE) {
-               if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
-                       dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
-                       dbox_unref(handler, 1);
-               }
+    if (handler->common->state != DBOX_STATE_DELETE) {
+       if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
+           dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
+           dbox_unref(handler, 1);
        }
+    }
 }
 
 static void activated_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int ret;
-       struct cb_info *info = data;
-       void *cbdata;
-       dynamicbox_ret_cb cb;
-       const char *pkgname = "";
+    int ret;
+    struct cb_info *info = data;
+    void *cbdata;
+    dynamicbox_ret_cb cb;
+    const char *pkgname = "";
 
-       cbdata = info->data;
-       cb = info->cb;
-       dbox_destroy_cb_info(info);
+    cbdata = info->data;
+    cb = info->cb;
+    dbox_destroy_cb_info(info);
 
-       if (!result) {
-               ret = DBOX_STATUS_ERROR_FAULT;
-       } else if (packet_get(result, "is", &ret, &pkgname) != 2) {
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!result) {
+       ret = DBOX_STATUS_ERROR_FAULT;
+    } else if (packet_get(result, "is", &ret, &pkgname) != 2) {
+       ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (cb) {
-               cb(handler, ret, cbdata);
-       }
+    if (cb) {
+       cb(handler, ret, cbdata);
+    }
 }
 
 static void gbar_destroy_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int ret;
-       dynamicbox_ret_cb cb;
-       void *cbdata;
-       struct cb_info *info = data;
+    int ret;
+    dynamicbox_ret_cb cb;
+    void *cbdata;
+    struct cb_info *info = data;
+
+    cbdata = info->data;
+    cb = info->cb;
+    dbox_destroy_cb_info(info);
+
+    if (!result) {
+       ErrPrint("Result is NIL (may connection lost)\n");
+       ret = DBOX_STATUS_ERROR_FAULT;
+    } else if (packet_get(result, "i", &ret) != 1) {
+       ErrPrint("Invalid parameter\n");
+       ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (ret == (int)DBOX_STATUS_ERROR_NONE) {
+       handler->cbs.gbar_destroyed.cb = cb;
+       handler->cbs.gbar_destroyed.data = cbdata;
+    } else {
+       handler->common->is_gbar_created = 0;
+       handler->common->request.gbar_destroyed = 0;
 
-       cbdata = info->data;
-       cb = info->cb;
-       dbox_destroy_cb_info(info);
-
-       if (!result) {
-               ErrPrint("Result is NIL (may connection lost)\n");
-               ret = DBOX_STATUS_ERROR_FAULT;
-       } else if (packet_get(result, "i", &ret) != 1) {
-               ErrPrint("Invalid parameter\n");
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       if (ret == (int)DBOX_STATUS_ERROR_NONE) {
-               handler->cbs.gbar_destroyed.cb = cb;
-               handler->cbs.gbar_destroyed.data = cbdata;
-       } else {
-               handler->common->is_gbar_created = 0;
-               handler->common->request.gbar_destroyed = 0;
-
-               if (cb) {
-                       cb(handler, ret, cbdata);
-               }
+       if (cb) {
+           cb(handler, ret, cbdata);
        }
+    }
 }
 
 static void delete_cluster_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       struct cb_info *info = data;
-       int ret;
-       dynamicbox_ret_cb cb;
-       void *cbdata;
+    struct cb_info *info = data;
+    int ret;
+    dynamicbox_ret_cb cb;
+    void *cbdata;
 
-       cb = info->cb;
-       cbdata = info->data;
-       dbox_destroy_cb_info(info);
+    cb = info->cb;
+    cbdata = info->data;
+    dbox_destroy_cb_info(info);
 
-       if (!result) {
-               ret = DBOX_STATUS_ERROR_FAULT;
-       } else if (packet_get(result, "i", &ret) != 1) {
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!result) {
+       ret = DBOX_STATUS_ERROR_FAULT;
+    } else if (packet_get(result, "i", &ret) != 1) {
+       ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (cb) {
-               cb(handler, ret, cbdata);
-       }
+    if (cb) {
+       cb(handler, ret, cbdata);
+    }
 }
 
 static void delete_category_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       struct cb_info *info = data;
-       int ret;
-       dynamicbox_ret_cb cb;
-       void *cbdata;
+    struct cb_info *info = data;
+    int ret;
+    dynamicbox_ret_cb cb;
+    void *cbdata;
 
-       cb = info->cb;
-       cbdata = info->data;
-       dbox_destroy_cb_info(info);
+    cb = info->cb;
+    cbdata = info->data;
+    dbox_destroy_cb_info(info);
 
-       if (!result) {
-               ret = DBOX_STATUS_ERROR_FAULT;
-       } else if (packet_get(result, "i", &ret) != 1) {
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!result) {
+       ret = DBOX_STATUS_ERROR_FAULT;
+    } else if (packet_get(result, "i", &ret) != 1) {
+       ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (cb) {
-               cb(handler, ret, cbdata);
-       }
+    if (cb) {
+       cb(handler, ret, cbdata);
+    }
 }
 
 static int dbox_acquire_dbox_pixmap(dynamicbox_h handler, dynamicbox_ret_cb cb, void *data)
 {
-       struct packet *packet;
-       struct cb_info *cbinfo;
-       const char *id;
-       unsigned int cmd = CMD_DBOX_ACQUIRE_PIXMAP;
-       int ret;
-
-       id = fb_id(handler->common->dbox.fb);
-       if (!id || strncasecmp(id, SCHEMA_PIXMAP, strlen(SCHEMA_PIXMAP))) {
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       packet = packet_create((const char *)&cmd, "ss", handler->common->pkgname, handler->common->id);
-       if (!packet) {
-               ErrPrint("Failed to build a param\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
-
-       cbinfo = dbox_create_cb_info(cb, data);
-       if (!cbinfo) {
-               packet_destroy(packet);
-               return DBOX_STATUS_ERROR_FAULT;
-       }
-
-       ret = master_rpc_async_request(handler, packet, 0, dbox_pixmap_acquired_cb, cbinfo);
-       if (ret < 0) {
-               dbox_destroy_cb_info(cbinfo);
-       }
+    struct packet *packet;
+    struct cb_info *cbinfo;
+    const char *id;
+    unsigned int cmd = CMD_DBOX_ACQUIRE_PIXMAP;
+    int ret;
+
+    id = fb_id(handler->common->dbox.fb);
+    if (!id || strncasecmp(id, SCHEMA_PIXMAP, strlen(SCHEMA_PIXMAP))) {
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    packet = packet_create((const char *)&cmd, "ss", handler->common->pkgname, handler->common->id);
+    if (!packet) {
+       ErrPrint("Failed to build a param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    cbinfo = dbox_create_cb_info(cb, data);
+    if (!cbinfo) {
+       packet_destroy(packet);
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    ret = master_rpc_async_request(handler, packet, 0, dbox_pixmap_acquired_cb, cbinfo);
+    if (ret < 0) {
+       dbox_destroy_cb_info(cbinfo);
+    }
 
-       return ret;
+    return ret;
 }
 
 static void dbox_pixmap_acquired_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int pixmap;
-       int ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       dynamicbox_ret_cb cb;
-       void *cbdata;
-       struct cb_info *info = data;
-
-       cb = info->cb;
-       cbdata = info->data;
-       dbox_destroy_cb_info(info);
-
-       if (!result) {
-               pixmap = 0; /* PIXMAP 0 means error */
-       } else if (packet_get(result, "ii", &pixmap, &ret) != 2) {
-               pixmap = 0;
-       }
-
-       if (ret == (int)DBOX_STATUS_ERROR_BUSY) {
-               ret = dbox_acquire_dbox_pixmap(handler, cb, cbdata);
-               DbgPrint("Busy, Try again: %d\n", ret);
-               /* Try again */
-       } else if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
-               if (cb) {
-                       cb(handler, pixmap, cbdata);
-               }
+    int pixmap;
+    int ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    dynamicbox_ret_cb cb;
+    void *cbdata;
+    struct cb_info *info = data;
+
+    cb = info->cb;
+    cbdata = info->data;
+    dbox_destroy_cb_info(info);
+
+    if (!result) {
+       pixmap = 0; /* PIXMAP 0 means error */
+    } else if (packet_get(result, "ii", &pixmap, &ret) != 2) {
+       pixmap = 0;
+    }
+
+    if (ret == (int)DBOX_STATUS_ERROR_BUSY) {
+       ret = dbox_acquire_dbox_pixmap(handler, cb, cbdata);
+       DbgPrint("Busy, Try again: %d\n", ret);
+       /* Try again */
+    } else if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
+       if (cb) {
+           cb(handler, pixmap, cbdata);
+       }
 
-               if (handler->common->state != DBOX_STATE_DELETE) {
-                       dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
-                       dbox_unref(handler, 1);
-               }
-       } else {
-               if (cb) {
-                       cb(handler, pixmap, cbdata);
-               }
+       if (handler->common->state != DBOX_STATE_DELETE) {
+           dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
+           dbox_unref(handler, 1);
        }
+    } else {
+       if (cb) {
+           cb(handler, pixmap, cbdata);
+       }
+    }
 }
 
 static void dbox_xpixmap_acquired_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int pixmap;
-       int ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       dynamicbox_ret_cb cb;
-       void *cbdata;
-       struct cb_info *info = data;
+    int pixmap;
+    int ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    dynamicbox_ret_cb cb;
+    void *cbdata;
+    struct cb_info *info = data;
 
-       cb = info->cb;
-       cbdata = info->data;
-       dbox_destroy_cb_info(info);
+    cb = info->cb;
+    cbdata = info->data;
+    dbox_destroy_cb_info(info);
 
-       if (!result) {
-               pixmap = 0;
-       } else if (packet_get(result, "ii", &pixmap, &ret) != 2) {
-               pixmap = 0;
-       }
+    if (!result) {
+       pixmap = 0;
+    } else if (packet_get(result, "ii", &pixmap, &ret) != 2) {
+       pixmap = 0;
+    }
 
-       if (cb) {
-               cb(handler, pixmap, cbdata);
-       }
+    if (cb) {
+       cb(handler, pixmap, cbdata);
+    }
 
-       if (handler->common->state != DBOX_STATE_DELETE) {
-               if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
-                       dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
-                       dbox_unref(handler, 1);
-               }
+    if (handler->common->state != DBOX_STATE_DELETE) {
+       if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
+           dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
+           dbox_unref(handler, 1);
        }
+    }
 }
 
 static int dbox_acquire_gbar_extra_pixmap(dynamicbox_h handler, int idx, dynamicbox_ret_cb cb, void *data)
 {
-       struct packet *packet;
-       struct cb_info *cbinfo;
-       unsigned int cmd = CMD_GBAR_ACQUIRE_XPIXMAP;
-       int ret;
-
-       packet = packet_create((const char *)&cmd, "ssi", handler->common->pkgname, handler->common->id, idx);
-       if (!packet) {
-               ErrPrint("Failed to build a param\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
-
-       cbinfo = dbox_create_cb_info(cb, data);
-       if (!cbinfo) {
-               packet_destroy(packet);
-               return DBOX_STATUS_ERROR_FAULT;
-       }
-
-       ret = master_rpc_async_request(handler, packet, 0, gbar_xpixmap_acquired_cb, cbinfo);
-       if (ret < 0) {
-               /*!
-                * \note
-                * Packet will be destroyed by master_rpc_async_request
-                */
-               dbox_destroy_cb_info(cbinfo);
-       }
+    struct packet *packet;
+    struct cb_info *cbinfo;
+    unsigned int cmd = CMD_GBAR_ACQUIRE_XPIXMAP;
+    int ret;
+
+    packet = packet_create((const char *)&cmd, "ssi", handler->common->pkgname, handler->common->id, idx);
+    if (!packet) {
+       ErrPrint("Failed to build a param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    cbinfo = dbox_create_cb_info(cb, data);
+    if (!cbinfo) {
+       packet_destroy(packet);
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    ret = master_rpc_async_request(handler, packet, 0, gbar_xpixmap_acquired_cb, cbinfo);
+    if (ret < 0) {
+       /*!
+        * \note
+        * Packet will be destroyed by master_rpc_async_request
+        */
+       dbox_destroy_cb_info(cbinfo);
+    }
 
-       return ret;
+    return ret;
 }
 
 static int dbox_acquire_dbox_extra_pixmap(dynamicbox_h handler, int idx, dynamicbox_ret_cb cb, void *data)
 {
-       struct packet *packet;
-       struct cb_info *cbinfo;
-       unsigned int cmd = CMD_DBOX_ACQUIRE_XPIXMAP;
-       int ret;
-
-       packet = packet_create((const char *)&cmd, "ssi", handler->common->pkgname, handler->common->id, idx);
-       if (!packet) {
-               ErrPrint("Failed to build a param\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
-
-       cbinfo = dbox_create_cb_info(cb, data);
-       if (!cbinfo) {
-               packet_destroy(packet);
-               return DBOX_STATUS_ERROR_FAULT;
-       }
-
-       ret = master_rpc_async_request(handler, packet, 0, dbox_xpixmap_acquired_cb, cbinfo);
-       if (ret < 0) {
-               /*!
-                * \note
-                * Packet will be destroyed by master_rpc_async_request
-                */
-               dbox_destroy_cb_info(cbinfo);
-       }
+    struct packet *packet;
+    struct cb_info *cbinfo;
+    unsigned int cmd = CMD_DBOX_ACQUIRE_XPIXMAP;
+    int ret;
+
+    packet = packet_create((const char *)&cmd, "ssi", handler->common->pkgname, handler->common->id, idx);
+    if (!packet) {
+       ErrPrint("Failed to build a param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    cbinfo = dbox_create_cb_info(cb, data);
+    if (!cbinfo) {
+       packet_destroy(packet);
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    ret = master_rpc_async_request(handler, packet, 0, dbox_xpixmap_acquired_cb, cbinfo);
+    if (ret < 0) {
+       /*!
+        * \note
+        * Packet will be destroyed by master_rpc_async_request
+        */
+       dbox_destroy_cb_info(cbinfo);
+    }
 
-       return ret;
+    return ret;
 }
 
 static int dbox_acquire_gbar_pixmap(dynamicbox_h handler, dynamicbox_ret_cb cb, void *data)
 {
-       struct packet *packet;
-       struct cb_info *cbinfo;
-       unsigned int cmd = CMD_GBAR_ACQUIRE_PIXMAP;
-       const char *id;
-       int ret;
-
-       id = fb_id(handler->common->gbar.fb);
-       if (!id || strncasecmp(id, SCHEMA_PIXMAP, strlen(SCHEMA_PIXMAP))) {
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       packet = packet_create((const char *)&cmd, "ss", handler->common->pkgname, handler->common->id);
-       if (!packet) {
-               ErrPrint("Failed to build a param\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
-
-       cbinfo = dbox_create_cb_info(cb, data);
-       if (!cbinfo) {
-               packet_destroy(packet);
-               return DBOX_STATUS_ERROR_FAULT;
-       }
-
-       ret = master_rpc_async_request(handler, packet, 0, gbar_pixmap_acquired_cb, cbinfo);
-       if (ret < 0) {
-               /*!
-                * \note
-                * Packet will be destroyed by master_rpc_async_request
-                */
-               dbox_destroy_cb_info(cbinfo);
-       }
+    struct packet *packet;
+    struct cb_info *cbinfo;
+    unsigned int cmd = CMD_GBAR_ACQUIRE_PIXMAP;
+    const char *id;
+    int ret;
+
+    id = fb_id(handler->common->gbar.fb);
+    if (!id || strncasecmp(id, SCHEMA_PIXMAP, strlen(SCHEMA_PIXMAP))) {
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    packet = packet_create((const char *)&cmd, "ss", handler->common->pkgname, handler->common->id);
+    if (!packet) {
+       ErrPrint("Failed to build a param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    cbinfo = dbox_create_cb_info(cb, data);
+    if (!cbinfo) {
+       packet_destroy(packet);
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    ret = master_rpc_async_request(handler, packet, 0, gbar_pixmap_acquired_cb, cbinfo);
+    if (ret < 0) {
+       /*!
+        * \note
+        * Packet will be destroyed by master_rpc_async_request
+        */
+       dbox_destroy_cb_info(cbinfo);
+    }
 
-       return ret;
+    return ret;
 }
 
 static void gbar_xpixmap_acquired_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int pixmap;
-       int ret;
-       dynamicbox_ret_cb cb;
-       void *cbdata;
-       struct cb_info *info = data;
+    int pixmap;
+    int ret;
+    dynamicbox_ret_cb cb;
+    void *cbdata;
+    struct cb_info *info = data;
 
-       cb = info->cb;
-       cbdata = info->data;
-       dbox_destroy_cb_info(info);
+    cb = info->cb;
+    cbdata = info->data;
+    dbox_destroy_cb_info(info);
 
-       if (!result) {
-               pixmap = 0; /* PIXMAP 0 means error */
-               ret = DBOX_STATUS_ERROR_FAULT;
-       } else if (packet_get(result, "ii", &pixmap, &ret) != 2) {
-               pixmap = 0;
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!result) {
+       pixmap = 0; /* PIXMAP 0 means error */
+       ret = DBOX_STATUS_ERROR_FAULT;
+    } else if (packet_get(result, "ii", &pixmap, &ret) != 2) {
+       pixmap = 0;
+       ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (cb) {
-               DbgPrint("ret: %x, pixmap: %d\n", ret, pixmap);
-               cb(handler, pixmap, cbdata);
-       }
+    if (cb) {
+       DbgPrint("ret: %x, pixmap: %d\n", ret, pixmap);
+       cb(handler, pixmap, cbdata);
+    }
 
-       if (handler->common->state != DBOX_STATE_DELETE) {
-               if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
-                       dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
-                       dbox_unref(handler, 1);
-               }
+    if (handler->common->state != DBOX_STATE_DELETE) {
+       if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
+           dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
+           dbox_unref(handler, 1);
        }
+    }
 }
 
 static void gbar_pixmap_acquired_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int pixmap;
-       int ret;
-       dynamicbox_ret_cb cb;
-       void *cbdata;
-       struct cb_info *info = data;
-
-       cb = info->cb;
-       cbdata = info->data;
-       dbox_destroy_cb_info(info);
-
-       if (!result) {
-               pixmap = 0; /* PIXMAP 0 means error */
-               ret = DBOX_STATUS_ERROR_FAULT;
-       } else if (packet_get(result, "ii", &pixmap, &ret) != 2) {
-               pixmap = 0;
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       if (ret == (int)DBOX_STATUS_ERROR_BUSY) {
-               ret = dbox_acquire_gbar_pixmap(handler, cb, cbdata);
-               DbgPrint("Busy, Try again: %d\n", ret);
-               /* Try again */
-       } else if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
-               if (cb) {
-                       cb(handler, pixmap, cbdata);
-               }
+    int pixmap;
+    int ret;
+    dynamicbox_ret_cb cb;
+    void *cbdata;
+    struct cb_info *info = data;
+
+    cb = info->cb;
+    cbdata = info->data;
+    dbox_destroy_cb_info(info);
+
+    if (!result) {
+       pixmap = 0; /* PIXMAP 0 means error */
+       ret = DBOX_STATUS_ERROR_FAULT;
+    } else if (packet_get(result, "ii", &pixmap, &ret) != 2) {
+       pixmap = 0;
+       ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (ret == (int)DBOX_STATUS_ERROR_BUSY) {
+       ret = dbox_acquire_gbar_pixmap(handler, cb, cbdata);
+       DbgPrint("Busy, Try again: %d\n", ret);
+       /* Try again */
+    } else if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
+       if (cb) {
+           cb(handler, pixmap, cbdata);
+       }
 
-               if (handler->common->state != DBOX_STATE_DELETE) {
-                       dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
-                       dbox_unref(handler, 1);
-               }
-       } else {
-               if (cb) {
-                       DbgPrint("ret: %d, pixmap: %d\n", ret, pixmap);
-                       cb(handler, pixmap, cbdata);
-               }
+       if (handler->common->state != DBOX_STATE_DELETE) {
+           dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
+           dbox_unref(handler, 1);
        }
+    } else {
+       if (cb) {
+           DbgPrint("ret: %d, pixmap: %d\n", ret, pixmap);
+           cb(handler, pixmap, cbdata);
+       }
+    }
 }
 
 static void pinup_done_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int ret;
+    int ret;
 
-       if (!result) {
-               ret = DBOX_STATUS_ERROR_FAULT;
-               goto errout;
-       } else if (packet_get(result, "i", &ret) != 1) {
-               goto errout;
-       }
+    if (!result) {
+       ret = DBOX_STATUS_ERROR_FAULT;
+       goto errout;
+    } else if (packet_get(result, "i", &ret) != 1) {
+       goto errout;
+    }
 
-       if (ret < 0) {
-               goto errout;
-       }
+    if (ret < 0) {
+       goto errout;
+    }
 
-       return;
+    return;
 
 errout:
-       handler->cbs.pinup.cb(handler, ret, handler->cbs.pinup.data);
-       handler->cbs.pinup.cb = NULL;
-       handler->cbs.pinup.data = NULL;
-       handler->common->request.pinup = 0;
+    handler->cbs.pinup.cb(handler, ret, handler->cbs.pinup.data);
+    handler->cbs.pinup.cb = NULL;
+    handler->cbs.pinup.data = NULL;
+    handler->common->request.pinup = 0;
 
-       if (handler->common->state != DBOX_STATE_DELETE) {
-               if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
-                       dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
-                       dbox_unref(handler, 1);
-               }
+    if (handler->common->state != DBOX_STATE_DELETE) {
+       if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
+           dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
+           dbox_unref(handler, 1);
        }
+    }
 }
 
 static void key_ret_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int ret;
+    int ret;
 
-       if (!result) {
-               ret = DBOX_STATUS_ERROR_FAULT;
-               return;
-       }
+    if (!result) {
+       ret = DBOX_STATUS_ERROR_FAULT;
+       return;
+    }
 
-       if (packet_get(result, "i", &ret) != 1) {
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               return;
-       }
+    if (packet_get(result, "i", &ret) != 1) {
+       ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       return;
+    }
 
-       if (ret != DBOX_STATUS_ERROR_NONE) {
-               goto errout;
-       }
+    if (ret != DBOX_STATUS_ERROR_NONE) {
+       goto errout;
+    }
 
-       return;
+    return;
 errout:
-       handler->cbs.key_event.cb(handler, ret, handler->cbs.key_event.data);
-       handler->cbs.key_event.cb = NULL;
-       handler->cbs.key_event.data = NULL;
-       handler->common->request.key_event = 0;
+    handler->cbs.key_event.cb(handler, ret, handler->cbs.key_event.data);
+    handler->cbs.key_event.cb = NULL;
+    handler->cbs.key_event.data = NULL;
+    handler->common->request.key_event = 0;
 
-       if (handler->common->state != DBOX_STATE_DELETE) {
-               if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
-                       dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
-                       dbox_unref(handler, 1);
-               }
+    if (handler->common->state != DBOX_STATE_DELETE) {
+       if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
+           dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
+           dbox_unref(handler, 1);
        }
+    }
 }
 
 static void access_ret_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int ret;
+    int ret;
 
-       if (!result) {
-               ret = DBOX_STATUS_ERROR_FAULT;
-               return;
-       }
+    if (!result) {
+       ret = DBOX_STATUS_ERROR_FAULT;
+       return;
+    }
 
-       if (packet_get(result, "i", &ret) != 1) {
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               return;
-       }
+    if (packet_get(result, "i", &ret) != 1) {
+       ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       return;
+    }
 
-       if (ret != DBOX_STATUS_ERROR_NONE) {
-               goto errout;
-       }
+    if (ret != DBOX_STATUS_ERROR_NONE) {
+       goto errout;
+    }
 
-       return;
+    return;
 
 errout:
-       handler->cbs.access_event.cb(handler, ret, handler->cbs.access_event.data);
-       handler->cbs.access_event.cb = NULL;
-       handler->cbs.access_event.data = NULL;
-       handler->common->request.access_event = 0;
+    handler->cbs.access_event.cb(handler, ret, handler->cbs.access_event.data);
+    handler->cbs.access_event.cb = NULL;
+    handler->cbs.access_event.data = NULL;
+    handler->common->request.access_event = 0;
 
-       if (handler->common->state != DBOX_STATE_DELETE) {
-               if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
-                       dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
-                       dbox_unref(handler, 1);
-               }
+    if (handler->common->state != DBOX_STATE_DELETE) {
+       if (ret == (int)DBOX_STATUS_ERROR_NOT_EXIST && handler->refcnt == 2) {
+           dbox_invoke_event_handler(handler, DBOX_EVENT_DELETED);
+           dbox_unref(handler, 1);
        }
+    }
 }
 
 static int send_access_event(dynamicbox_h handler, const char *event, int x, int y, int type)
 {
-       struct packet *packet;
-       double timestamp;
+    struct packet *packet;
+    double timestamp;
 
-       timestamp = util_timestamp();
+    timestamp = util_timestamp();
 
-       packet = packet_create(event, "ssdiii", handler->common->pkgname, handler->common->id, timestamp, x, y, type);
-       if (!packet) {
-               ErrPrint("Failed to build packet\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    packet = packet_create(event, "ssdiii", handler->common->pkgname, handler->common->id, timestamp, x, y, type);
+    if (!packet) {
+       ErrPrint("Failed to build packet\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       return master_rpc_async_request(handler, packet, 0, access_ret_cb, NULL);
+    return master_rpc_async_request(handler, packet, 0, access_ret_cb, NULL);
 }
 
 static int send_key_event(dynamicbox_h handler, const char *event, unsigned int keycode)
 {
-       struct packet *packet;
-       double timestamp;
+    struct packet *packet;
+    double timestamp;
 
-       timestamp = util_timestamp();
-       packet = packet_create(event, "ssdi", handler->common->pkgname, handler->common->id, timestamp, keycode);
-       if (!packet) {
-               ErrPrint("Failed to build packet\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    timestamp = util_timestamp();
+    packet = packet_create(event, "ssdi", handler->common->pkgname, handler->common->id, timestamp, keycode);
+    if (!packet) {
+       ErrPrint("Failed to build packet\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       return master_rpc_async_request(handler, packet, 0, key_ret_cb, NULL);
+    return master_rpc_async_request(handler, packet, 0, key_ret_cb, NULL);
 }
 
 static int send_mouse_event(dynamicbox_h handler, const char *event, int x, int y)
 {
-       struct packet *packet;
-       double timestamp;
+    struct packet *packet;
+    double timestamp;
 
-       timestamp = util_timestamp();
-       packet = packet_create_noack(event, "ssdii", handler->common->pkgname, handler->common->id, timestamp, x, y);
-       if (!packet) {
-               ErrPrint("Failed to build param\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    timestamp = util_timestamp();
+    packet = packet_create_noack(event, "ssdii", handler->common->pkgname, handler->common->id, timestamp, x, y);
+    if (!packet) {
+       ErrPrint("Failed to build param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       return master_rpc_request_only(handler, packet);
+    return master_rpc_request_only(handler, packet);
 }
 
 static int initialize_dynamicbox(void *disp, int use_thread)
 {
-       int ret;
+    int ret;
 #if defined(FLOG)
-       char filename[BUFSIZ];
-       snprintf(filename, sizeof(filename), "/tmp/%d.box.log", getpid());
-       __file_log_fp = fopen(filename, "w+t");
-       if (!__file_log_fp) {
-               __file_log_fp = fdopen(1, "w+t");
-       }
+    char filename[BUFSIZ];
+    snprintf(filename, sizeof(filename), "/tmp/%d.box.log", getpid());
+    __file_log_fp = fopen(filename, "w+t");
+    if (!__file_log_fp) {
+       __file_log_fp = fdopen(1, "w+t");
+    }
 #endif
-       ret = dynamicbox_service_init();
-       if (ret != DBOX_STATUS_ERROR_NONE) {
-               return ret;
-       }
-
-       ret = fb_init(disp);
-       if (ret != DBOX_STATUS_ERROR_NONE) {
-               dynamicbox_service_fini();
-               return ret;
-       }
+    ret = dynamicbox_service_init();
+    if (ret != DBOX_STATUS_ERROR_NONE) {
+       return ret;
+    }
 
-       ret = client_init(use_thread);
-       if (ret != DBOX_STATUS_ERROR_NONE) {
-               fb_fini();
-               dynamicbox_service_fini();
-               return ret;
-       }
+    ret = fb_init(disp);
+    if (ret != DBOX_STATUS_ERROR_NONE) {
+       dynamicbox_service_fini();
+       return ret;
+    }
 
-       s_info.init_count++;
+    ret = client_init(use_thread);
+    if (ret != DBOX_STATUS_ERROR_NONE) {
+       fb_fini();
+       dynamicbox_service_fini();
        return ret;
+    }
+
+    s_info.init_count++;
+    return ret;
 }
 
 static inline char *dbox_pkgname(const char *pkgname)
 {
-       char *dbox;
+    char *dbox;
 
-       dbox = dynamicbox_service_dbox_id(pkgname);
-       if (!dbox) {
-               dbox = strdup(pkgname);
-       }
+    dbox = dynamicbox_service_dbox_id(pkgname);
+    if (!dbox) {
+       dbox = strdup(pkgname);
+    }
 
-       return dbox;
+    return dbox;
 }
 
 static gboolean job_execute_cb(void *data)
 {
-       struct job_item *item;
-       struct dlist *l;
+    struct job_item *item;
+    struct dlist *l;
 
-       l = dlist_nth(s_info.job_list, 0);
-       if (!l) {
-               s_info.job_timer = 0;
-               return FALSE;
-       }
+    l = dlist_nth(s_info.job_list, 0);
+    if (!l) {
+       s_info.job_timer = 0;
+       return FALSE;
+    }
 
-       item = dlist_data(l);
-       s_info.job_list = dlist_remove(s_info.job_list, l);
+    item = dlist_data(l);
+    s_info.job_list = dlist_remove(s_info.job_list, l);
 
-       if (item) {
-               item->cb(item->handle, item->ret, item->data);
-               dbox_unref(item->handle, 1);
-               free(item);
-       }
+    if (item) {
+       item->cb(item->handle, item->ret, item->data);
+       dbox_unref(item->handle, 1);
+       free(item);
+    }
 
-       return TRUE;
+    return TRUE;
 }
 
 static int job_add(dynamicbox_h handle, dynamicbox_ret_cb job_cb, int ret, void *data)
 {
-       struct job_item *item;
+    struct job_item *item;
 
-       if (!job_cb) {
-               ErrPrint("Invalid argument\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!job_cb) {
+       ErrPrint("Invalid argument\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       item = malloc(sizeof(*item));
-       if (!item) {
-               ErrPrint("Heap: %s\n", strerror(errno));
-               return DBOX_STATUS_ERROR_OUT_OF_MEMORY;
-       }
+    item = malloc(sizeof(*item));
+    if (!item) {
+       ErrPrint("Heap: %s\n", strerror(errno));
+       return DBOX_STATUS_ERROR_OUT_OF_MEMORY;
+    }
 
-       item->handle = dbox_ref(handle);
-       item->cb = job_cb;
-       item->data = data;
-       item->ret = ret;
+    item->handle = dbox_ref(handle);
+    item->cb = job_cb;
+    item->data = data;
+    item->ret = ret;
 
-       s_info.job_list = dlist_append(s_info.job_list, item);
+    s_info.job_list = dlist_append(s_info.job_list, item);
 
+    if (!s_info.job_timer) {
+       s_info.job_timer = g_timeout_add(1, job_execute_cb, NULL);
        if (!s_info.job_timer) {
-               s_info.job_timer = g_timeout_add(1, job_execute_cb, NULL);
-               if (!s_info.job_timer) {
-                       ErrPrint("Failed to create a job timer\n");
-               }
+           ErrPrint("Failed to create a job timer\n");
        }
+    }
 
-       return DBOX_STATUS_ERROR_NONE;
+    return DBOX_STATUS_ERROR_NONE;
 }
 
 static void new_ret_cb(dynamicbox_h handler, const struct packet *result, void *data)
 {
-       int ret;
-       struct cb_info *info = data;
-       dynamicbox_ret_cb cb;
-       void *cbdata;
+    int ret;
+    struct cb_info *info = data;
+    dynamicbox_ret_cb cb;
+    void *cbdata;
 
-       cb = info->cb;
-       cbdata = info->data;
-       dbox_destroy_cb_info(info);
+    cb = info->cb;
+    cbdata = info->data;
+    dbox_destroy_cb_info(info);
 
-       if (!result) {
-               ret = DBOX_STATUS_ERROR_FAULT;
-       } else if (packet_get(result, "i", &ret) != 1) {
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!result) {
+       ret = DBOX_STATUS_ERROR_FAULT;
+    } else if (packet_get(result, "i", &ret) != 1) {
+       ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (ret >= 0) {
-               handler->cbs.created.cb = cb;
-               handler->cbs.created.data = cbdata;
+    if (ret >= 0) {
+       handler->cbs.created.cb = cb;
+       handler->cbs.created.data = cbdata;
 
-               /*!
-                * \note
-                * Don't go anymore ;)
-                */
-               return;
-       } else if (cb) {
-               /*!
-                * \note
-                * It means the current instance is not created,
-                * so user has to know about this.
-                * notice it to user using "deleted" event.
-                */
-               cb(handler, ret, cbdata);
-       }
+       /*!
+        * \note
+        * Don't go anymore ;)
+        */
+       return;
+    } else if (cb) {
+       /*!
+        * \note
+        * It means the current instance is not created,
+        * so user has to know about this.
+        * notice it to user using "deleted" event.
+        */
+       cb(handler, ret, cbdata);
+    }
 
-       dbox_unref(handler, 1);
+    dbox_unref(handler, 1);
 }
 
 static int create_real_instance(dynamicbox_h handler, dynamicbox_ret_cb cb, void *data)
 {
-       struct cb_info *cbinfo;
-       struct packet *packet;
-       struct dynamicbox_common *common;
-       unsigned int cmd = CMD_NEW;
-       int ret;
+    struct cb_info *cbinfo;
+    struct packet *packet;
+    struct dynamicbox_common *common;
+    unsigned int cmd = CMD_NEW;
+    int ret;
+
+    common = handler->common;
+
+    packet = packet_create((const char *)&cmd, "dssssdii",
+           common->timestamp, common->pkgname, common->content,
+           common->cluster, common->category,
+           common->dbox.period, common->dbox.width, common->dbox.height);
+    if (!packet) {
+       ErrPrint("Failed to create a new packet\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_FAULT);
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    cbinfo = dbox_create_cb_info(cb, data);
+    if (!cbinfo) {
+       ErrPrint("Failed to create a cbinfo\n");
+       packet_destroy(packet);
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_OUT_OF_MEMORY);
+       return DBOX_STATUS_ERROR_OUT_OF_MEMORY;
+    }
+
+    /*!
+     * \note
+     * master_rpc_async_request will destroy the packet (decrease the refcnt)
+     * So be aware the packet object after return from master_rpc_async_request.
+     */
+    ret = master_rpc_async_request(handler, packet, 0, new_ret_cb, cbinfo);
+    if (ret < 0) {
+       ErrPrint("Failed to send a new packet\n");
+       dbox_destroy_cb_info(cbinfo);
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_FAULT);
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+    handler->common->request.created = 1;
+    return DBOX_STATUS_ERROR_NONE;
+}
 
-       common = handler->common;
+static void create_cb(dynamicbox_h handle, int ret, void *data)
+{
+    struct cb_info *cbinfo = data;
 
-       packet = packet_create((const char *)&cmd, "dssssdii",
-                               common->timestamp, common->pkgname, common->content,
-                               common->cluster, common->category,
-                               common->dbox.period, common->dbox.width, common->dbox.height);
-       if (!packet) {
-               ErrPrint("Failed to create a new packet\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_FAULT);
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    if (cbinfo->cb) {
+       cbinfo->cb(handle, ret, cbinfo->data);
+    }
 
-       cbinfo = dbox_create_cb_info(cb, data);
-       if (!cbinfo) {
-               ErrPrint("Failed to create a cbinfo\n");
-               packet_destroy(packet);
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_OUT_OF_MEMORY);
-               return DBOX_STATUS_ERROR_OUT_OF_MEMORY;
-       }
+    dbox_destroy_cb_info(cbinfo);
 
-       /*!
-        * \note
-        * master_rpc_async_request will destroy the packet (decrease the refcnt)
-        * So be aware the packet object after return from master_rpc_async_request.
-        */
-       ret = master_rpc_async_request(handler, packet, 0, new_ret_cb, cbinfo);
-       if (ret < 0) {
-               ErrPrint("Failed to send a new packet\n");
-               dbox_destroy_cb_info(cbinfo);
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_FAULT);
-               return DBOX_STATUS_ERROR_FAULT;
-       }
-       handler->common->request.created = 1;
-       return DBOX_STATUS_ERROR_NONE;
-}
-
-static void create_cb(dynamicbox_h handle, int ret, void *data)
-{
-       struct cb_info *cbinfo = data;
-
-       if (cbinfo->cb) {
-               cbinfo->cb(handle, ret, cbinfo->data);
-       }
-
-       dbox_destroy_cb_info(cbinfo);
-
-       /*!
-        * \note
-        * Forcely generate "updated" event
-        */
-       dbox_invoke_event_handler(handle, DBOX_EVENT_DBOX_UPDATED);
+    /*!
+     * \note
+     * Forcely generate "updated" event
+     */
+    dbox_invoke_event_handler(handle, DBOX_EVENT_DBOX_UPDATED);
 }
 
 static int create_fake_instance(dynamicbox_h handler, dynamicbox_ret_cb cb, void *data)
 {
-       struct cb_info *cbinfo;
+    struct cb_info *cbinfo;
 
-       cbinfo = dbox_create_cb_info(cb, data);
-       if (!cbinfo) {
-               ErrPrint("Failed to create a cbinfo\n");
-               return DBOX_STATUS_ERROR_OUT_OF_MEMORY;
-       }
+    cbinfo = dbox_create_cb_info(cb, data);
+    if (!cbinfo) {
+       ErrPrint("Failed to create a cbinfo\n");
+       return DBOX_STATUS_ERROR_OUT_OF_MEMORY;
+    }
 
-       if (job_add(handler, create_cb, DBOX_STATUS_ERROR_NONE, cbinfo) != DBOX_STATUS_ERROR_NONE) {
-               dbox_destroy_cb_info(cbinfo);
-       }
+    if (job_add(handler, create_cb, DBOX_STATUS_ERROR_NONE, cbinfo) != DBOX_STATUS_ERROR_NONE) {
+       dbox_destroy_cb_info(cbinfo);
+    }
 
-       return DBOX_STATUS_ERROR_NONE;
+    return DBOX_STATUS_ERROR_NONE;
 }
 
 static void refresh_for_paused_updating_cb(dynamicbox_h handle, int ret, void *data)
 {
-       if (handle->paused_updating == 0) {
-               DbgPrint("Paused updates are cleared\n");
-               return;
-       }
+    if (handle->paused_updating == 0) {
+       DbgPrint("Paused updates are cleared\n");
+       return;
+    }
 
-       DbgPrint("Pending updates are found\n");
-       dbox_invoke_event_handler(handle, DBOX_EVENT_DBOX_UPDATED);
+    DbgPrint("Pending updates are found\n");
+    dbox_invoke_event_handler(handle, DBOX_EVENT_DBOX_UPDATED);
 }
 
 static int dbox_set_visibility(dynamicbox_h handler, dynamicbox_visible_state_e state)
 {
-       struct packet *packet;
-       int need_to_add_job = 0;
-       unsigned int cmd = CMD_CHANGE_VISIBILITY;
-       int ret;
-
-       if (handler->common->visible != DBOX_SHOW && state == DBOX_SHOW) {
-               need_to_add_job = !!handler->paused_updating;
-       } else if (handler->common->visible == DBOX_SHOW && state != DBOX_SHOW) {
-               if (!!dbox_find_dbox_in_show(handler->common)) {
-                       return DBOX_STATUS_ERROR_NONE;
-               }
-       } else if (handler->common->visible == DBOX_SHOW && state == DBOX_SHOW && handler->paused_updating) {
-               if (job_add(handler, refresh_for_paused_updating_cb, DBOX_STATUS_ERROR_NONE, NULL) < 0) {
-                       ErrPrint("Unable to add a new job for refreshing box\n");
-               }
+    struct packet *packet;
+    int need_to_add_job = 0;
+    unsigned int cmd = CMD_CHANGE_VISIBILITY;
+    int ret;
 
-               return DBOX_STATUS_ERROR_NONE;
-       } else {
-               /*!
-                * \brief
-                * No need to send this to the master
-                */
-               return DBOX_STATUS_ERROR_NONE;
+    if (handler->common->visible != DBOX_SHOW && state == DBOX_SHOW) {
+       need_to_add_job = !!handler->paused_updating;
+    } else if (handler->common->visible == DBOX_SHOW && state != DBOX_SHOW) {
+       if (!!dbox_find_dbox_in_show(handler->common)) {
+           return DBOX_STATUS_ERROR_NONE;
        }
-
-       packet = packet_create_noack((const char *)&cmd, "ssi", handler->common->pkgname, handler->common->id, (int)state);
-       if (!packet) {
-               ErrPrint("Failed to create a packet\n");
-               return DBOX_STATUS_ERROR_FAULT;
+    } else if (handler->common->visible == DBOX_SHOW && state == DBOX_SHOW && handler->paused_updating) {
+       if (job_add(handler, refresh_for_paused_updating_cb, DBOX_STATUS_ERROR_NONE, NULL) < 0) {
+           ErrPrint("Unable to add a new job for refreshing box\n");
        }
 
-       ret = master_rpc_request_only(handler, packet);
-       if (ret == (int)DBOX_STATUS_ERROR_NONE) {
-               DbgPrint("[%s] visibility is changed 0x[%x]\n", handler->common->pkgname, state);
-               handler->common->visible = state;
+       return DBOX_STATUS_ERROR_NONE;
+    } else {
+       /*!
+        * \brief
+        * No need to send this to the master
+        */
+       return DBOX_STATUS_ERROR_NONE;
+    }
 
-               if (need_to_add_job) {
-                       if (job_add(handler, refresh_for_paused_updating_cb, DBOX_STATUS_ERROR_NONE, NULL) < 0) {
-                               ErrPrint("Unable to add a new job for refreshing box\n");
-                       }
-               }
+    packet = packet_create_noack((const char *)&cmd, "ssi", handler->common->pkgname, handler->common->id, (int)state);
+    if (!packet) {
+       ErrPrint("Failed to create a packet\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    ret = master_rpc_request_only(handler, packet);
+    if (ret == (int)DBOX_STATUS_ERROR_NONE) {
+       DbgPrint("[%s] visibility is changed 0x[%x]\n", handler->common->pkgname, state);
+       handler->common->visible = state;
+
+       if (need_to_add_job) {
+           if (job_add(handler, refresh_for_paused_updating_cb, DBOX_STATUS_ERROR_NONE, NULL) < 0) {
+               ErrPrint("Unable to add a new job for refreshing box\n");
+           }
        }
+    }
 
-       return ret;
+    return ret;
 }
 
 static void dbox_update_visibility(struct dynamicbox_common *old_common)
 {
-       dynamicbox_h item;
+    dynamicbox_h item;
 
-       item = dbox_find_dbox_in_show(old_common);
-       if (!item) {
-               item = dbox_get_dbox_nth(old_common, 0);
-               if (item) {
-                       dbox_set_visibility(item, DBOX_HIDE_WITH_PAUSE);
-               } else {
-                       ErrPrint("Unable to get the valid handle from common handler\n");
-               }
+    item = dbox_find_dbox_in_show(old_common);
+    if (!item) {
+       item = dbox_get_dbox_nth(old_common, 0);
+       if (item) {
+           dbox_set_visibility(item, DBOX_HIDE_WITH_PAUSE);
        } else {
-               dbox_set_visibility(item, DBOX_SHOW);
+           ErrPrint("Unable to get the valid handle from common handler\n");
        }
+    } else {
+       dbox_set_visibility(item, DBOX_SHOW);
+    }
 }
 
 /*!
@@ -1175,1911 +1175,1911 @@ static void dbox_update_visibility(struct dynamicbox_common *old_common)
  */
 static void job_del_cb(dynamicbox_h handle, int type, void *data)
 {
-       struct cb_info *cbinfo = data;
-       dynamicbox_ret_cb cb;
-
-       if (handle->visible == DBOX_SHOW) {
-               dbox_update_visibility(handle->common);
-       }
-
-       cb = cbinfo->cb;
-       data = cbinfo->data;
-       dbox_destroy_cb_info(cbinfo);
+    struct cb_info *cbinfo = data;
+    dynamicbox_ret_cb cb;
 
-       if (handle->common->state != DBOX_STATE_CREATE) {
-               DbgPrint("[%s] %d\n", handle->common->pkgname, handle->refcnt);
-               if (cb) {
-                       cb(handle, DBOX_STATUS_ERROR_NONE, data);
-               }
+    if (handle->visible == DBOX_SHOW) {
+       dbox_update_visibility(handle->common);
+    }
 
-               return;
-       }
-
-       if (handle->common->refcnt == 1) {
-               handle->common->delete_type = type;
-               handle->common->state = DBOX_STATE_DELETE;
-
-               if (!handle->common->id) {
-                       /*!
-                        * \note
-                        * The id is not determined yet.
-                        * It means a user didn't receive created event yet.
-                        * Then just stop to delete procedure from here.
-                        * Because the "created" event handle will release this.
-                        * By the way, if the user adds any callback for getting return status of this,
-                        * call it at here.
-                        */
-                       if (cb) {
-                               cb(handle, DBOX_STATUS_ERROR_NONE, data);
-                       }
-               }
+    cb = cbinfo->cb;
+    data = cbinfo->data;
+    dbox_destroy_cb_info(cbinfo);
 
-               DbgPrint("Send delete request\n");
-               dbox_send_delete(handle, type, cb, data);
-       } else {
-               if (cb) {
-                       cb(handle, DBOX_STATUS_ERROR_NONE, data);
-               }
+    if (handle->common->state != DBOX_STATE_CREATE) {
+       DbgPrint("[%s] %d\n", handle->common->pkgname, handle->refcnt);
+       if (cb) {
+           cb(handle, DBOX_STATUS_ERROR_NONE, data);
+       }
 
-               DbgPrint("Before unref: %d\n", handle->common->refcnt);
-               dbox_unref(handle, 1);
+       return;
+    }
+
+    if (handle->common->refcnt == 1) {
+       handle->common->delete_type = type;
+       handle->common->state = DBOX_STATE_DELETE;
+
+       if (!handle->common->id) {
+           /*!
+            * \note
+            * The id is not determined yet.
+            * It means a user didn't receive created event yet.
+            * Then just stop to delete procedure from here.
+            * Because the "created" event handle will release this.
+            * By the way, if the user adds any callback for getting return status of this,
+            * call it at here.
+            */
+           if (cb) {
+               cb(handle, DBOX_STATUS_ERROR_NONE, data);
+           }
+       }
+
+       DbgPrint("Send delete request\n");
+       dbox_send_delete(handle, type, cb, data);
+    } else {
+       if (cb) {
+           cb(handle, DBOX_STATUS_ERROR_NONE, data);
        }
+
+       DbgPrint("Before unref: %d\n", handle->common->refcnt);
+       dbox_unref(handle, 1);
+    }
 }
 
 static void resize_job_cb(dynamicbox_h handler, int ret, void *data)
 {
-       struct cb_info *info = data;
+    struct cb_info *info = data;
 
-       if (info->cb) {
-               info->cb(handler, ret, info->data);
-       }
+    if (info->cb) {
+       info->cb(handler, ret, info->data);
+    }
 
-       free(info);
+    free(info);
 
-       /*!
-        * \note
-        * Forcely update the box
-        */
-       dbox_invoke_event_handler(handler, DBOX_EVENT_DBOX_UPDATED);
+    /*!
+     * \note
+     * Forcely update the box
+     */
+    dbox_invoke_event_handler(handler, DBOX_EVENT_DBOX_UPDATED);
 }
 
 static void turn_off_gbar_destroyed_flag_cb(dynamicbox_h handler, int ret, void *data)
 {
-       if (handler->common->request.gbar_destroyed) {
-               dynamicbox_ret_cb cb;
-               void *data;
+    if (handler->common->request.gbar_destroyed) {
+       dynamicbox_ret_cb cb;
+       void *data;
 
-               DbgPrint("gbar_destroyed request is canceled\n");
-               handler->common->request.gbar_destroyed = 0;
-               cb = handler->cbs.gbar_destroyed.cb;
-               data = handler->cbs.gbar_destroyed.data;
-               handler->cbs.gbar_destroyed.cb = NULL;
-               handler->cbs.gbar_destroyed.data = NULL;
+       DbgPrint("gbar_destroyed request is canceled\n");
+       handler->common->request.gbar_destroyed = 0;
+       cb = handler->cbs.gbar_destroyed.cb;
+       data = handler->cbs.gbar_destroyed.data;
+       handler->cbs.gbar_destroyed.cb = NULL;
+       handler->cbs.gbar_destroyed.data = NULL;
 
-               if (cb) {
-                       cb(handler, ret, data);
-               }
+       if (cb) {
+           cb(handler, ret, data);
        }
+    }
 }
 
 static void turn_off_gbar_created_flag_cb(dynamicbox_h handler, int ret, void *data)
 {
-       if (handler->common->request.gbar_created) {
-               dynamicbox_ret_cb cb;
-               void *data;
+    if (handler->common->request.gbar_created) {
+       dynamicbox_ret_cb cb;
+       void *data;
 
-               DbgPrint("gbar_created request is canceled\n");
-               handler->common->request.gbar_created = 0;
-               cb = handler->cbs.gbar_created.cb;
-               data = handler->cbs.gbar_created.data;
-               handler->cbs.gbar_created.cb = NULL;
-               handler->cbs.gbar_created.data = NULL;
+       DbgPrint("gbar_created request is canceled\n");
+       handler->common->request.gbar_created = 0;
+       cb = handler->cbs.gbar_created.cb;
+       data = handler->cbs.gbar_created.data;
+       handler->cbs.gbar_created.cb = NULL;
+       handler->cbs.gbar_created.data = NULL;
 
-               if (cb) {
-                       cb(handler, ret, data);
-               }
+       if (cb) {
+           cb(handler, ret, data);
        }
+    }
 }
 
 EAPI int dynamicbox_init(void *disp, int prevent_overwrite, double event_filter, int use_thread)
 {
-       if (s_info.init_count > 0) {
-               s_info.init_count++;
-               return DBOX_STATUS_ERROR_NONE;
-       }
+    if (s_info.init_count > 0) {
+       s_info.init_count++;
+       return DBOX_STATUS_ERROR_NONE;
+    }
 
-       /*!
-        * \note
-        * Some application doesn't want to use the environment value.
-        * So set them using arguments.
-        */
-       s_info.prevent_overwrite = prevent_overwrite;
-       conf_set_event_filter(event_filter);
+    /*!
+     * \note
+     * Some application doesn't want to use the environment value.
+     * So set them using arguments.
+     */
+    s_info.prevent_overwrite = prevent_overwrite;
+    conf_set_event_filter(event_filter);
 
-       return initialize_dynamicbox(disp, use_thread);
+    return initialize_dynamicbox(disp, use_thread);
 }
 
 EAPI int dynamicbox_fini(void)
 {
-       if (s_info.init_count <= 0) {
-               ErrPrint("Doesn't initialized\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       s_info.init_count--;
-       if (s_info.init_count > 0) {
-               ErrPrint("init count : %d\n", s_info.init_count);
-               return DBOX_STATUS_ERROR_NONE;
-       }
+    if (s_info.init_count <= 0) {
+       ErrPrint("Doesn't initialized\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       client_fini();
-       fb_fini();
-       dynamicbox_service_fini();
+    s_info.init_count--;
+    if (s_info.init_count > 0) {
+       ErrPrint("init count : %d\n", s_info.init_count);
        return DBOX_STATUS_ERROR_NONE;
+    }
+
+    client_fini();
+    fb_fini();
+    dynamicbox_service_fini();
+    return DBOX_STATUS_ERROR_NONE;
 }
 
 EAPI dynamicbox_h dynamicbox_add(const char *pkgname, const char *content, const char *cluster, const char *category, double period, dynamicbox_size_type_e type, dynamicbox_ret_cb cb, void *data)
 {
-       char *dboxid;
-       dynamicbox_h handler;
-       int w = 0;
-       int h = 0;
+    char *dboxid;
+    dynamicbox_h handler;
+    int w = 0;
+    int h = 0;
 
-       if (!pkgname || !cluster || !category) {
-               ErrPrint("Invalid arguments: pkgname[%p], cluster[%p], category[%p]\n",
-                                                               pkgname, cluster, category);
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return NULL;
-       }
-
-       dboxid = dbox_pkgname(pkgname);
-       if (!dboxid) {
-               ErrPrint("Invalid package: %s\n", pkgname);
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return NULL;
-       }
-
-       if (dynamicbox_service_is_enabled(dboxid) == 0) {
-               DbgPrint("Livebox [%s](%s) is disabled package\n", dboxid, pkgname);
-               free(dboxid);
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_DISABLED);
-               return NULL;
-       }
-
-       if (type != DBOX_SIZE_TYPE_UNKNOWN) {
-               (void)dynamicbox_service_get_size(type, &w, &h);
-       }
-
-       handler = calloc(1, sizeof(*handler));
-       if (!handler) {
-               ErrPrint("Error: %s\n", strerror(errno));
-               free(dboxid);
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_OUT_OF_MEMORY);
-               return NULL;
-       }
-
-       if (!cb) {
-               cb = default_create_cb;
-       }
+    if (!pkgname || !cluster || !category) {
+       ErrPrint("Invalid arguments: pkgname[%p], cluster[%p], category[%p]\n",
+               pkgname, cluster, category);
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return NULL;
+    }
 
-       handler->common = dbox_find_sharable_common_handle(dboxid, content, w, h, cluster, category);
+    dboxid = dbox_pkgname(pkgname);
+    if (!dboxid) {
+       ErrPrint("Invalid package: %s\n", pkgname);
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return NULL;
+    }
+
+    if (dynamicbox_service_is_enabled(dboxid) == 0) {
+       DbgPrint("Livebox [%s](%s) is disabled package\n", dboxid, pkgname);
+       free(dboxid);
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_DISABLED);
+       return NULL;
+    }
+
+    if (type != DBOX_SIZE_TYPE_UNKNOWN) {
+       (void)dynamicbox_service_get_size(type, &w, &h);
+    }
+
+    handler = calloc(1, sizeof(*handler));
+    if (!handler) {
+       ErrPrint("Error: %s\n", strerror(errno));
+       free(dboxid);
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_OUT_OF_MEMORY);
+       return NULL;
+    }
+
+    if (!cb) {
+       cb = default_create_cb;
+    }
+
+    handler->common = dbox_find_sharable_common_handle(dboxid, content, w, h, cluster, category);
+    if (!handler->common) {
+       handler->common = dbox_create_common_handle(handler, dboxid, cluster, category);
+       free(dboxid);
        if (!handler->common) {
-               handler->common = dbox_create_common_handle(handler, dboxid, cluster, category);
-               free(dboxid);
-               if (!handler->common) {
-                       ErrPrint("Failed to find common handle\n");
-                       free(handler);
-                       return NULL;
-               }
-
-               if (!content || !strlen(content)) {
-                       char *pc;
-                       /**
-                        * @note
-                        * I know the content should not be modified. use it temporarly without "const"
-                        */
-                       pc = dynamicbox_service_content(handler->common->pkgname);
-                       dbox_set_content(handler->common, pc);
-                       free(pc);
-               } else {
-                       dbox_set_content(handler->common, content);
-               }
-
-               dbox_set_period(handler->common, period);
-               dbox_set_size(handler->common, w, h);
-               dbox_common_ref(handler->common, handler);
-
-               if (create_real_instance(handler, cb, data) < 0) {
-                       if (dbox_common_unref(handler->common, handler) == 0) {
-                               /*!
-                                * Delete common
-                                */
-                               dbox_destroy_common_handle(handler->common);
-                               handler->common = NULL;
-                       }
-                       free(handler);
-                       return NULL;
-               }
+           ErrPrint("Failed to find common handle\n");
+           free(handler);
+           return NULL;
+       }
+
+       if (!content || !strlen(content)) {
+           char *pc;
+           /**
+            * @note
+            * I know the content should not be modified. use it temporarly without "const"
+            */
+           pc = dynamicbox_service_content(handler->common->pkgname);
+           dbox_set_content(handler->common, pc);
+           free(pc);
        } else {
-               free(dboxid);
+           dbox_set_content(handler->common, content);
+       }
 
-               dbox_common_ref(handler->common, handler);
+       dbox_set_period(handler->common, period);
+       dbox_set_size(handler->common, w, h);
+       dbox_common_ref(handler->common, handler);
 
-               if (handler->common->request.created) {
-                       /*!
-                        * If a box is in creating, wait its result too
-                        */
-                       handler->cbs.created.cb = cb;
-                       handler->cbs.created.data = data;
-               } else {
-                       /*!
-                        * or fire the fake created_event
-                        */
-                       if (create_fake_instance(handler, cb, data) < 0) {
-                               if (dbox_common_unref(handler->common, handler) == 0) {
-                                       /*!
-                                        * Delete common
-                                        */
-                                       dbox_destroy_common_handle(handler->common);
-                               }
-                               free(handler);
-                               return NULL;
-                       }
-               }
+       if (create_real_instance(handler, cb, data) < 0) {
+           if (dbox_common_unref(handler->common, handler) == 0) {
+               /*!
+                * Delete common
+                */
+               dbox_destroy_common_handle(handler->common);
+               handler->common = NULL;
+           }
+           free(handler);
+           return NULL;
+       }
+    } else {
+       free(dboxid);
+
+       dbox_common_ref(handler->common, handler);
+
+       if (handler->common->request.created) {
+           /*!
+            * If a box is in creating, wait its result too
+            */
+           handler->cbs.created.cb = cb;
+           handler->cbs.created.data = data;
+       } else {
+           /*!
+            * or fire the fake created_event
+            */
+           if (create_fake_instance(handler, cb, data) < 0) {
+               if (dbox_common_unref(handler->common, handler) == 0) {
+                   /*!
+                    * Delete common
+                    */
+                   dbox_destroy_common_handle(handler->common);
+               }
+               free(handler);
+               return NULL;
+           }
        }
+    }
 
-       handler->visible = DBOX_SHOW;
-       handler->state = DBOX_STATE_CREATE;
-       handler = dbox_ref(handler);
+    handler->visible = DBOX_SHOW;
+    handler->state = DBOX_STATE_CREATE;
+    handler = dbox_ref(handler);
 
-       if (handler->common->visible != DBOX_SHOW) {
-               dbox_set_visibility(handler, DBOX_SHOW);
-       }
+    if (handler->common->visible != DBOX_SHOW) {
+       dbox_set_visibility(handler, DBOX_SHOW);
+    }
 
-       return handler;
+    return handler;
 }
 
 EAPI double dynamicbox_period(dynamicbox_h handler)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return -1.0f;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return -1.0f;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid handle\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return -1.0f;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid handle\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return -1.0f;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Hnalder is not valid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return -1.0f;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Hnalder is not valid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return -1.0f;
+    }
 
-       return handler->common->dbox.period;
+    return handler->common->dbox.period;
 }
 
 EAPI int dynamicbox_set_period(dynamicbox_h handler, double period, dynamicbox_ret_cb cb, void *data)
 {
-       struct packet *packet;
-       unsigned int cmd = CMD_SET_PERIOD;
-       int ret;
+    struct packet *packet;
+    unsigned int cmd = CMD_SET_PERIOD;
+    int ret;
 
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid handle\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid handle\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (handler->common->request.period_changed) {
-               ErrPrint("Previous request for changing period is not finished\n");
-               return DBOX_STATUS_ERROR_BUSY;
-       }
+    if (handler->common->request.period_changed) {
+       ErrPrint("Previous request for changing period is not finished\n");
+       return DBOX_STATUS_ERROR_BUSY;
+    }
 
-       if (!handler->common->is_user) {
-               ErrPrint("CA Livebox is not able to change the period\n");
-               return DBOX_STATUS_ERROR_PERMISSION_DENIED;
-       }
+    if (!handler->common->is_user) {
+       ErrPrint("CA Livebox is not able to change the period\n");
+       return DBOX_STATUS_ERROR_PERMISSION_DENIED;
+    }
 
-       if (handler->common->dbox.period == period) {
-               DbgPrint("No changes\n");
-               return DBOX_STATUS_ERROR_ALREADY;
-       }
+    if (handler->common->dbox.period == period) {
+       DbgPrint("No changes\n");
+       return DBOX_STATUS_ERROR_ALREADY;
+    }
 
-       packet = packet_create((const char *)&cmd, "ssd", handler->common->pkgname, handler->common->id, period);
-       if (!packet) {
-               ErrPrint("Failed to build a packet %s\n", handler->common->pkgname);
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    packet = packet_create((const char *)&cmd, "ssd", handler->common->pkgname, handler->common->id, period);
+    if (!packet) {
+       ErrPrint("Failed to build a packet %s\n", handler->common->pkgname);
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       if (!cb) {
-               cb = default_period_changed_cb;
-       }
+    if (!cb) {
+       cb = default_period_changed_cb;
+    }
 
-       ret = master_rpc_async_request(handler, packet, 0, period_ret_cb, NULL);
-       if (ret == (int)DBOX_STATUS_ERROR_NONE) {
-               handler->cbs.period_changed.cb = cb;
-               handler->cbs.period_changed.data = data;
-               handler->common->request.period_changed = 1;
-       }
+    ret = master_rpc_async_request(handler, packet, 0, period_ret_cb, NULL);
+    if (ret == (int)DBOX_STATUS_ERROR_NONE) {
+       handler->cbs.period_changed.cb = cb;
+       handler->cbs.period_changed.data = data;
+       handler->common->request.period_changed = 1;
+    }
 
-       return ret;
+    return ret;
 }
 
 EAPI int dynamicbox_del(dynamicbox_h handler, dynamicbox_delete_type_e type, dynamicbox_ret_cb cb, void *data)
 {
-       struct cb_info *cbinfo;
+    struct cb_info *cbinfo;
 
-       if (!handler) {
-               ErrPrint("Handler is NIL\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler) {
+       ErrPrint("Handler is NIL\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is already deleted\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is already deleted\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       handler->state = DBOX_STATE_DELETE;
+    handler->state = DBOX_STATE_DELETE;
 
-       cbinfo = dbox_create_cb_info(cb, data);
-       if (!cbinfo) {
-               ErrPrint("Failed to create a cbinfo\n");
-               return DBOX_STATUS_ERROR_OUT_OF_MEMORY;
-       }
+    cbinfo = dbox_create_cb_info(cb, data);
+    if (!cbinfo) {
+       ErrPrint("Failed to create a cbinfo\n");
+       return DBOX_STATUS_ERROR_OUT_OF_MEMORY;
+    }
 
-       if (job_add(handler, job_del_cb, type, cbinfo) != DBOX_STATUS_ERROR_NONE) {
-               ErrPrint("Failed to add a new job\n");
-               dbox_destroy_cb_info(cbinfo);
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    if (job_add(handler, job_del_cb, type, cbinfo) != DBOX_STATUS_ERROR_NONE) {
+       ErrPrint("Failed to add a new job\n");
+       dbox_destroy_cb_info(cbinfo);
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       return DBOX_STATUS_ERROR_NONE;
+    return DBOX_STATUS_ERROR_NONE;
 }
 
 EAPI int dynamicbox_add_fault_handler(dynamicbox_fault_handler_cb dbox_cb, void *data)
 {
-       if (!dbox_cb) {
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!dbox_cb) {
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       return dbox_add_fault_handler(dbox_cb, data);
+    return dbox_add_fault_handler(dbox_cb, data);
 }
 
 EAPI void *dynamicbox_remove_fault_handler(dynamicbox_fault_handler_cb dbox_cb)
 {
-       if (!dbox_cb) {
-               return NULL;
-       }
+    if (!dbox_cb) {
+       return NULL;
+    }
 
-       return dbox_remove_fault_handler(dbox_cb);
+    return dbox_remove_fault_handler(dbox_cb);
 }
 
 EAPI int dynamicbox_add_event_handler(dynamicbox_event_handler_cb dbox_cb, void *data)
 {
-       if (!dbox_cb) {
-               ErrPrint("Invalid argument dbox_cb is nil\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!dbox_cb) {
+       ErrPrint("Invalid argument dbox_cb is nil\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       return dbox_add_event_handler(dbox_cb, data);
+    return dbox_add_event_handler(dbox_cb, data);
 }
 
 EAPI void *dynamicbox_remove_event_handler(dynamicbox_event_handler_cb dbox_cb)
 {
-       if (!dbox_cb) {
-               return NULL;
-       }
+    if (!dbox_cb) {
+       return NULL;
+    }
 
-       return dbox_remove_event_handler(dbox_cb);
+    return dbox_remove_event_handler(dbox_cb);
 }
 
 EAPI int dynamicbox_set_update_mode(dynamicbox_h handler, int active_update, dynamicbox_ret_cb cb, void *data)
 {
-       struct packet *packet;
-       unsigned int cmd = CMD_UPDATE_MODE;
-       int ret;
+    struct packet *packet;
+    unsigned int cmd = CMD_UPDATE_MODE;
+    int ret;
 
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is Invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is Invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is Invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is Invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is Invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is Invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (handler->common->request.update_mode) {
-               ErrPrint("Previous update_mode cb is not finished yet\n");
-               return DBOX_STATUS_ERROR_BUSY;
-       }
+    if (handler->common->request.update_mode) {
+       ErrPrint("Previous update_mode cb is not finished yet\n");
+       return DBOX_STATUS_ERROR_BUSY;
+    }
 
-       if (handler->common->is_active_update == active_update) {
-               return DBOX_STATUS_ERROR_ALREADY;
-       }
+    if (handler->common->is_active_update == active_update) {
+       return DBOX_STATUS_ERROR_ALREADY;
+    }
 
-       if (!handler->common->is_user) {
-               return DBOX_STATUS_ERROR_PERMISSION_DENIED;
-       }
+    if (!handler->common->is_user) {
+       return DBOX_STATUS_ERROR_PERMISSION_DENIED;
+    }
 
-       packet = packet_create((const char *)&cmd, "ssi", handler->common->pkgname, handler->common->id, active_update);
-       if (!packet) {
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    packet = packet_create((const char *)&cmd, "ssi", handler->common->pkgname, handler->common->id, active_update);
+    if (!packet) {
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       if (!cb) {
-               cb = default_update_mode_cb;
-       }
+    if (!cb) {
+       cb = default_update_mode_cb;
+    }
 
-       ret = master_rpc_async_request(handler, packet, 0, update_mode_cb, NULL);
-       if (ret == (int)DBOX_STATUS_ERROR_NONE) {
-               handler->cbs.update_mode.cb = cb;
-               handler->cbs.update_mode.data = data;
-               handler->common->request.update_mode = 1;
-       }
+    ret = master_rpc_async_request(handler, packet, 0, update_mode_cb, NULL);
+    if (ret == (int)DBOX_STATUS_ERROR_NONE) {
+       handler->cbs.update_mode.cb = cb;
+       handler->cbs.update_mode.data = data;
+       handler->common->request.update_mode = 1;
+    }
 
-       return ret;
+    return ret;
 }
 
 EAPI int dynamicbox_is_active_update(dynamicbox_h handler)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is Invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is Invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is Invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is Invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       return handler->common->is_active_update;
+    return handler->common->is_active_update;
 }
 
 EAPI int dynamicbox_resize(dynamicbox_h handler, dynamicbox_size_type_e type, dynamicbox_ret_cb cb, void *data)
 {
-       struct dynamicbox_common *common;
-       int w;
-       int h;
-       int ret;
-
-       /*!
-        * \TODO
-        * If this handle is host instance or link instance,
-        * Create a new instance or find another linkable instance.
-        */
-
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    struct dynamicbox_common *common;
+    int w;
+    int h;
+    int ret;
+
+    /*!
+     * \TODO
+     * If this handle is host instance or link instance,
+     * Create a new instance or find another linkable instance.
+     */
+
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid handle\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    /*!
+     * \note
+     * resize operation should be separated by each handler.
+     * If a handler is resizing, the other handler can request resize too.
+     * So we should not use the common->request.size_changed flag.
+     */
+    if (handler->cbs.size_changed.cb) {
+       ErrPrint("Previous resize request is not finished yet\n");
+       return DBOX_STATUS_ERROR_BUSY;
+    }
+
+    if (dynamicbox_service_get_size(type, &w, &h) != 0) {
+       ErrPrint("Invalid size type\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (handler->common->dbox.width == w && handler->common->dbox.height == h) {
+       DbgPrint("No changes\n");
+       return DBOX_STATUS_ERROR_ALREADY;
+    }
+
+    if (!handler->common->is_user) {
+       ErrPrint("CA Livebox is not able to be resized\n");
+       return DBOX_STATUS_ERROR_PERMISSION_DENIED;
+    }
+
+    if (handler->common->refcnt <= 1) {
+       struct packet *packet;
+       unsigned int cmd = CMD_RESIZE;
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid handle\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       /* Only 1 instance */
+       packet = packet_create((const char *)&cmd, "ssii", handler->common->pkgname, handler->common->id, w, h);
+       if (!packet) {
+           ErrPrint("Failed to build param\n");
+           return DBOX_STATUS_ERROR_FAULT;
        }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       if (!cb) {
+           cb = default_dbox_size_changed_cb;
        }
 
-       /*!
-        * \note
-        * resize operation should be separated by each handler.
-        * If a handler is resizing, the other handler can request resize too.
-        * So we should not use the common->request.size_changed flag.
-        */
-       if (handler->cbs.size_changed.cb) {
-               ErrPrint("Previous resize request is not finished yet\n");
-               return DBOX_STATUS_ERROR_BUSY;
+       ret = master_rpc_async_request(handler, packet, 0, resize_cb, NULL);
+       if (ret == (int)DBOX_STATUS_ERROR_NONE) {
+           handler->cbs.size_changed.cb = cb;
+           handler->cbs.size_changed.data = data;
+           handler->common->request.size_changed = 1;
        }
+    } else {
+       common = dbox_find_sharable_common_handle(handler->common->pkgname, handler->common->content, w, h, handler->common->cluster, handler->common->category);
+       if (!common) {
+           struct dynamicbox_common *old_common;
+           /*!
+            * \note
+            * If the common handler is in resizing,
+            * if user tries to resize a hander, then simply create new one even if the requested size is same with this.
 
-       if (dynamicbox_service_get_size(type, &w, &h) != 0) {
-               ErrPrint("Invalid size type\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+            if (handler->common->request.size_changed) {
+            }
 
-       if (handler->common->dbox.width == w && handler->common->dbox.height == h) {
-               DbgPrint("No changes\n");
-               return DBOX_STATUS_ERROR_ALREADY;
-       }
+            */
 
-       if (!handler->common->is_user) {
-               ErrPrint("CA Livebox is not able to be resized\n");
-               return DBOX_STATUS_ERROR_PERMISSION_DENIED;
-       }
+           old_common = handler->common;
 
-       if (handler->common->refcnt <= 1) {
-               struct packet *packet;
-               unsigned int cmd = CMD_RESIZE;
+           common = dbox_create_common_handle(handler, old_common->pkgname, old_common->cluster, old_common->category);
+           if (!common) {
+               ErrPrint("Failed to create common handle\n");
+               return DBOX_STATUS_ERROR_FAULT;
+           }
 
-               /* Only 1 instance */
-               packet = packet_create((const char *)&cmd, "ssii", handler->common->pkgname, handler->common->id, w, h);
-               if (!packet) {
-                       ErrPrint("Failed to build param\n");
-                       return DBOX_STATUS_ERROR_FAULT;
-               }
+           dbox_set_size(common, w, h);
+           dbox_set_content(common, old_common->content);
+           dbox_set_period(common, old_common->dbox.period);
 
-               if (!cb) {
-                       cb = default_dbox_size_changed_cb;
+           /*!
+            * \note
+            * Disconnecting from old one.
+            */
+           if (dbox_common_unref(old_common, handler) == 0) {
+               /*!
+                * \note
+                * Impossible
+                */
+               ErrPrint("Common has no associated handler\n");
+           }
+
+           dbox_common_ref(common, handler);
+
+           /*!
+            * Connect to a new one
+            */
+           handler->common = common;
+
+           /*!
+            * \TODO
+            * Need to care, if it fails to create a common handle,
+            * the resize operation will be failed.
+            * in that case, we should reuse the old common handle
+            */
+           ret = create_real_instance(handler, cb, data);
+           if (ret < 0) {
+               dbox_common_unref(common, handler);
+               dbox_destroy_common_handle(common);
+
+               dbox_common_ref(old_common, handler);
+               handler->common = old_common;
+           } else {
+               /*!
+                * In this case, we should update visibility of old_common's dynamicboxes
+                */
+               if (handler->visible == DBOX_SHOW) {
+                   dbox_update_visibility(old_common);
                }
+           }
+       } else {
+           struct cb_info *cbinfo;
 
-               ret = master_rpc_async_request(handler, packet, 0, resize_cb, NULL);
+           cbinfo = dbox_create_cb_info(cb, data);
+           if (!cbinfo) {
+               ErrPrint("Failed to create a cbinfo\n");
+               ret = DBOX_STATUS_ERROR_OUT_OF_MEMORY;
+           } else {
+               ret = job_add(handler, resize_job_cb, DBOX_STATUS_ERROR_NONE, cbinfo);
                if (ret == (int)DBOX_STATUS_ERROR_NONE) {
-                       handler->cbs.size_changed.cb = cb;
-                       handler->cbs.size_changed.data = data;
-                       handler->common->request.size_changed = 1;
-               }
-       } else {
-               common = dbox_find_sharable_common_handle(handler->common->pkgname, handler->common->content, w, h, handler->common->cluster, handler->common->category);
-               if (!common) {
-                       struct dynamicbox_common *old_common;
-                       /*!
-                        * \note
-                        * If the common handler is in resizing,
-                        * if user tries to resize a hander, then simply create new one even if the requested size is same with this.
-
-                       if (handler->common->request.size_changed) {
-                       }
-
-                        */
-
-                       old_common = handler->common;
-
-                       common = dbox_create_common_handle(handler, old_common->pkgname, old_common->cluster, old_common->category);
-                       if (!common) {
-                               ErrPrint("Failed to create common handle\n");
-                               return DBOX_STATUS_ERROR_FAULT;
-                       }
-
-                       dbox_set_size(common, w, h);
-                       dbox_set_content(common, old_common->content);
-                       dbox_set_period(common, old_common->dbox.period);
-
-                       /*!
-                        * \note
-                        * Disconnecting from old one.
-                        */
-                       if (dbox_common_unref(old_common, handler) == 0) {
-                               /*!
-                                * \note
-                                * Impossible
-                                */
-                               ErrPrint("Common has no associated handler\n");
-                       }
-
-                       dbox_common_ref(common, handler);
-
-                       /*!
-                        * Connect to a new one
-                        */
-                       handler->common = common;
-
-                       /*!
-                        * \TODO
-                        * Need to care, if it fails to create a common handle,
-                        * the resize operation will be failed.
-                        * in that case, we should reuse the old common handle
-                        */
-                       ret = create_real_instance(handler, cb, data);
-                       if (ret < 0) {
-                               dbox_common_unref(common, handler);
-                               dbox_destroy_common_handle(common);
-
-                               dbox_common_ref(old_common, handler);
-                               handler->common = old_common;
-                       } else {
-                               /*!
-                                * In this case, we should update visibility of old_common's dynamicboxes
-                                */
-                               if (handler->visible == DBOX_SHOW) {
-                                       dbox_update_visibility(old_common);
-                               }
-                       }
+                   struct dynamicbox_common *old_common;
+
+                   old_common = handler->common;
+
+                   if (dbox_common_unref(handler->common, handler) == 0) {
+                       ErrPrint("Old common has no associated handler\n");
+                   }
+
+                   dbox_common_ref(common, handler);
+                   handler->common = common;
+
+                   if (handler->visible == DBOX_SHOW) {
+                       dbox_update_visibility(old_common); /* To update visibility: Show --> Paused */
+                       dbox_update_visibility(common); /* To update visibility: Paused --> Show */
+                   }
                } else {
-                       struct cb_info *cbinfo;
-
-                       cbinfo = dbox_create_cb_info(cb, data);
-                       if (!cbinfo) {
-                               ErrPrint("Failed to create a cbinfo\n");
-                               ret = DBOX_STATUS_ERROR_OUT_OF_MEMORY;
-                       } else {
-                               ret = job_add(handler, resize_job_cb, DBOX_STATUS_ERROR_NONE, cbinfo);
-                               if (ret == (int)DBOX_STATUS_ERROR_NONE) {
-                                       struct dynamicbox_common *old_common;
-
-                                       old_common = handler->common;
-
-                                       if (dbox_common_unref(handler->common, handler) == 0) {
-                                               ErrPrint("Old common has no associated handler\n");
-                                       }
-
-                                       dbox_common_ref(common, handler);
-                                       handler->common = common;
-
-                                       if (handler->visible == DBOX_SHOW) {
-                                               dbox_update_visibility(old_common); /* To update visibility: Show --> Paused */
-                                               dbox_update_visibility(common); /* To update visibility: Paused --> Show */
-                                       }
-                               } else {
-                                       dbox_destroy_cb_info(cbinfo);
-                               }
-                       }
+                   dbox_destroy_cb_info(cbinfo);
                }
+           }
        }
+    }
 
-       return ret;
+    return ret;
 }
 
 EAPI int dynamicbox_click(dynamicbox_h handler, double x, double y)
 {
-       struct packet *packet;
-       double timestamp;
-       unsigned int cmd = CMD_CLICKED;
-       int ret;
+    struct packet *packet;
+    double timestamp;
+    unsigned int cmd = CMD_CLICKED;
+    int ret;
 
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (handler->common->dbox.auto_launch) {
-               if (s_info.launch.handler) {
-                       ret = s_info.launch.handler(handler, handler->common->dbox.auto_launch, s_info.launch.data);
-                       if (ret < 0) {
-                               ErrPrint("launch handler app %s (%d)\n", handler->common->dbox.auto_launch, ret);
-                       }
-               }
+    if (handler->common->dbox.auto_launch) {
+       if (s_info.launch.handler) {
+           ret = s_info.launch.handler(handler, handler->common->dbox.auto_launch, s_info.launch.data);
+           if (ret < 0) {
+               ErrPrint("launch handler app %s (%d)\n", handler->common->dbox.auto_launch, ret);
+           }
        }
+    }
 
-       timestamp = util_timestamp();
-       DbgPrint("CLICKED: %lf\n", timestamp);
+    timestamp = util_timestamp();
+    DbgPrint("CLICKED: %lf\n", timestamp);
 
-       packet = packet_create_noack((const char *)&cmd, "sssddd", handler->common->pkgname, handler->common->id, "clicked", timestamp, x, y);
-       if (!packet) {
-               ErrPrint("Failed to build param\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    packet = packet_create_noack((const char *)&cmd, "sssddd", handler->common->pkgname, handler->common->id, "clicked", timestamp, x, y);
+    if (!packet) {
+       ErrPrint("Failed to build param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       ret = master_rpc_request_only(handler, packet);
-       return ret;
+    ret = master_rpc_request_only(handler, packet);
+    return ret;
 }
 
 EAPI int dynamicbox_has_glance_bar(dynamicbox_h handler)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       return !!handler->common->gbar.fb;
+    return !!handler->common->gbar.fb;
 }
 
 EAPI int dynamicbox_glance_bar_is_created(dynamicbox_h handler)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->gbar.fb || !handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->gbar.fb || !handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       return handler->common->is_gbar_created;
+    return handler->common->is_gbar_created;
 }
 
 EAPI int dynamicbox_create_glance_bar(dynamicbox_h handler, double x, double y, dynamicbox_ret_cb cb, void *data)
 {
-       struct packet *packet;
-       unsigned int cmd = CMD_CREATE_GBAR;
-       int ret;
-
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       if (!handler->common->gbar.fb || !handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       /*!
-        * \note
-        * Only one handler can have a GBAR
-        */
-       if (handler->common->is_gbar_created) {
-               DbgPrint("GBAR is already created\n");
-               return DBOX_STATUS_ERROR_NONE;
-       }
+    struct packet *packet;
+    unsigned int cmd = CMD_CREATE_GBAR;
+    int ret;
+
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (!handler->common->gbar.fb || !handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    /*!
+     * \note
+     * Only one handler can have a GBAR
+     */
+    if (handler->common->is_gbar_created) {
+       DbgPrint("GBAR is already created\n");
+       return DBOX_STATUS_ERROR_NONE;
+    }
 
-       if (handler->common->request.gbar_created) {
-               ErrPrint("Previous request is not completed yet\n");
-               return DBOX_STATUS_ERROR_BUSY;
-       }
+    if (handler->common->request.gbar_created) {
+       ErrPrint("Previous request is not completed yet\n");
+       return DBOX_STATUS_ERROR_BUSY;
+    }
 
-       /*!
-        * \note
-        * Turn off the gbar_destroyed request flag
-        */
-       if (handler->common->request.gbar_destroyed) {
-               if (job_add(handler, turn_off_gbar_destroyed_flag_cb, DBOX_STATUS_ERROR_CANCEL, NULL) < 0) {
-                       ErrPrint("Failed to add gbar_destroyed job\n");
-               }
+    /*!
+     * \note
+     * Turn off the gbar_destroyed request flag
+     */
+    if (handler->common->request.gbar_destroyed) {
+       if (job_add(handler, turn_off_gbar_destroyed_flag_cb, DBOX_STATUS_ERROR_CANCEL, NULL) < 0) {
+           ErrPrint("Failed to add gbar_destroyed job\n");
        }
+    }
 
-       packet = packet_create((const char *)&cmd, "ssdd", handler->common->pkgname, handler->common->id, x, y);
-       if (!packet) {
-               ErrPrint("Failed to build param\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    packet = packet_create((const char *)&cmd, "ssdd", handler->common->pkgname, handler->common->id, x, y);
+    if (!packet) {
+       ErrPrint("Failed to build param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       if (!cb) {
-               cb = default_gbar_created_cb;
-       }
+    if (!cb) {
+       cb = default_gbar_created_cb;
+    }
 
-       DbgPrint("PERF_DBOX\n");
-       ret = master_rpc_async_request(handler, packet, 0, gbar_create_cb, NULL);
-       if (ret == (int)DBOX_STATUS_ERROR_NONE) {
-               handler->cbs.gbar_created.cb = cb;
-               handler->cbs.gbar_created.data = data;
-               handler->common->request.gbar_created = 1;
-       }
+    DbgPrint("PERF_DBOX\n");
+    ret = master_rpc_async_request(handler, packet, 0, gbar_create_cb, NULL);
+    if (ret == (int)DBOX_STATUS_ERROR_NONE) {
+       handler->cbs.gbar_created.cb = cb;
+       handler->cbs.gbar_created.data = data;
+       handler->common->request.gbar_created = 1;
+    }
 
-       return ret;
+    return ret;
 }
 
 EAPI int dynamicbox_move_glance_bar(dynamicbox_h handler, double x, double y)
 {
-       struct packet *packet;
-       unsigned int cmd = CMD_GBAR_MOVE;
+    struct packet *packet;
+    unsigned int cmd = CMD_GBAR_MOVE;
 
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->gbar.fb || !handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->gbar.fb || !handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->is_gbar_created) {
-               ErrPrint("GBAR is not created\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->is_gbar_created) {
+       ErrPrint("GBAR is not created\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       packet = packet_create_noack((const char *)&cmd, "ssdd", handler->common->pkgname, handler->common->id, x, y);
-       if (!packet) {
-               ErrPrint("Failed to build param\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    packet = packet_create_noack((const char *)&cmd, "ssdd", handler->common->pkgname, handler->common->id, x, y);
+    if (!packet) {
+       ErrPrint("Failed to build param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       return master_rpc_request_only(handler, packet);
+    return master_rpc_request_only(handler, packet);
 }
 
 EAPI int dynamicbox_activate(const char *pkgname, dynamicbox_ret_cb cb, void *data)
 {
-       struct packet *packet;
-       struct cb_info *cbinfo;
-       unsigned int cmd = CMD_ACTIVATE_PACKAGE;
-       int ret;
-
-       if (!pkgname) {
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       packet = packet_create((const char *)&cmd, "s", pkgname);
-       if (!packet) {
-               ErrPrint("Failed to build a param\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
-
-       cbinfo = dbox_create_cb_info(cb, data);
-       if (!cbinfo) {
-               ErrPrint("Unable to create cbinfo\n");
-               packet_destroy(packet);
-               return DBOX_STATUS_ERROR_FAULT;
-       }
-
-       ret = master_rpc_async_request(NULL, packet, 0, activated_cb, cbinfo);
-       if (ret < 0) {
-               dbox_destroy_cb_info(cbinfo);
-       }
+    struct packet *packet;
+    struct cb_info *cbinfo;
+    unsigned int cmd = CMD_ACTIVATE_PACKAGE;
+    int ret;
+
+    if (!pkgname) {
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    packet = packet_create((const char *)&cmd, "s", pkgname);
+    if (!packet) {
+       ErrPrint("Failed to build a param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    cbinfo = dbox_create_cb_info(cb, data);
+    if (!cbinfo) {
+       ErrPrint("Unable to create cbinfo\n");
+       packet_destroy(packet);
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    ret = master_rpc_async_request(NULL, packet, 0, activated_cb, cbinfo);
+    if (ret < 0) {
+       dbox_destroy_cb_info(cbinfo);
+    }
 
-       return ret;
+    return ret;
 }
 
 EAPI int dynamicbox_destroy_glance_bar(dynamicbox_h handler, dynamicbox_ret_cb cb, void *data)
 {
-       struct packet *packet;
-       struct cb_info *cbinfo;
-       unsigned int cmd = CMD_DESTROY_GBAR;
-       int ret;
+    struct packet *packet;
+    struct cb_info *cbinfo;
+    unsigned int cmd = CMD_DESTROY_GBAR;
+    int ret;
+
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (!handler->common->gbar.fb || !handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    /*!
+     * \FIXME
+     * Replace the callback check code.
+     * Use the flag instead of callback.
+     * the flag should be in the ADT "common"
+     */
+    if (!handler->common->is_gbar_created && !handler->common->request.gbar_created) {
+       ErrPrint("GBAR is not created\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (handler->common->request.gbar_destroyed) {
+       ErrPrint("GBAR destroy request is already sent\n");
+       return DBOX_STATUS_ERROR_ALREADY;
+    }
+
+    /*!
+     * \note
+     * Disable the gbar_created request flag
+     */
+    if (handler->common->request.gbar_created) {
+       if (job_add(handler, turn_off_gbar_created_flag_cb, DBOX_STATUS_ERROR_CANCEL, NULL) < 0) {
+           ErrPrint("Failed to add a new job\n");
+       }
+    }
+
+    DbgPrint("[%s]\n", handler->common->pkgname);
+
+    packet = packet_create((const char *)&cmd, "ss", handler->common->pkgname, handler->common->id);
+    if (!packet) {
+       ErrPrint("Failed to build a param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    if (!cb) {
+       cb = default_gbar_destroyed_cb;
+    }
+
+    cbinfo = dbox_create_cb_info(cb, data);
+    if (!cbinfo) {
+       packet_destroy(packet);
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    ret = master_rpc_async_request(handler, packet, 0, gbar_destroy_cb, cbinfo);
+    if (ret < 0) {
+       dbox_destroy_cb_info(cbinfo);
+    } else {
+       handler->common->request.gbar_destroyed = 1;
+    }
 
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    return ret;
+}
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+EAPI int dynamicbox_feed_access_event(dynamicbox_h handler, dynamicbox_access_event_type_e type, dynamicbox_access_event_info_t info, dynamicbox_ret_cb cb, void *data)
+{
+    int w = 1;
+    int h = 1;
+    unsigned int cmd;
+    int ret = 0;       /* re-used for sending event type */
 
-       if (!handler->common->gbar.fb || !handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       /*!
-        * \FIXME
-        * Replace the callback check code.
-        * Use the flag instead of callback.
-        * the flag should be in the ADT "common"
-        */
-       if (!handler->common->is_gbar_created && !handler->common->request.gbar_created) {
-               ErrPrint("GBAR is not created\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (handler->common->request.gbar_destroyed) {
-               ErrPrint("GBAR destroy request is already sent\n");
-               return DBOX_STATUS_ERROR_ALREADY;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       /*!
-        * \note
-        * Disable the gbar_created request flag
-        */
-       if (handler->common->request.gbar_created) {
-               if (job_add(handler, turn_off_gbar_created_flag_cb, DBOX_STATUS_ERROR_CANCEL, NULL) < 0) {
-                       ErrPrint("Failed to add a new job\n");
-               }
+    if (handler->common->request.access_event) {
+       ErrPrint("Previous access event is not yet done\n");
+       return DBOX_STATUS_ERROR_BUSY;
+    }
+
+    if (type & DBOX_ACCESS_EVENT_GBAR_MASK) {
+       if (!handler->common->is_gbar_created) {
+           ErrPrint("GBAR is not created\n");
+           return DBOX_STATUS_ERROR_INVALID_PARAMETER;
        }
 
-       DbgPrint("[%s]\n", handler->common->pkgname);
+       w = handler->common->gbar.width;
+       h = handler->common->gbar.height;
 
-       packet = packet_create((const char *)&cmd, "ss", handler->common->pkgname, handler->common->id);
-       if (!packet) {
-               ErrPrint("Failed to build a param\n");
-               return DBOX_STATUS_ERROR_FAULT;
+       switch (type & ~(DBOX_ACCESS_EVENT_GBAR_MASK | DBOX_ACCESS_EVENT_DBOX_MASK)) {
+           case DBOX_ACCESS_EVENT_HIGHLIGHT:
+               cmd = CMD_GBAR_ACCESS_HL;
+               ret = (int)info->type;
+               break;
+           case DBOX_ACCESS_EVENT_ACTIVATE:
+               cmd = CMD_GBAR_ACCESS_ACTIVATE;
+               break;
+           case DBOX_ACCESS_EVENT_ACTION:
+               cmd = CMD_GBAR_ACCESS_ACTION;
+               ret = (int)info->type;
+               break;
+           case DBOX_ACCESS_EVENT_SCROLL:
+               cmd = CMD_GBAR_ACCESS_SCROLL;
+               ret = (int)info->type;
+               break;
+           case DBOX_ACCESS_EVENT_VALUE_CHANGE:
+               cmd = CMD_GBAR_ACCESS_VALUE_CHANGE;
+               break;
+           case DBOX_ACCESS_EVENT_MOUSE:
+               cmd = CMD_GBAR_ACCESS_MOUSE;
+               ret = (int)info->type;
+               break;
+           case DBOX_ACCESS_EVENT_BACK:
+               cmd = CMD_GBAR_ACCESS_BACK;
+               break;
+           case DBOX_ACCESS_EVENT_OVER:
+               cmd = CMD_GBAR_ACCESS_OVER;
+               break;
+           case DBOX_ACCESS_EVENT_READ:
+               cmd = CMD_GBAR_ACCESS_READ;
+               break;
+           case DBOX_ACCESS_EVENT_ENABLE:
+               cmd = CMD_GBAR_ACCESS_ENABLE;
+               ret = info->type;
+               break;
+           default:
+               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
        }
 
-       if (!cb) {
-               cb = default_gbar_destroyed_cb;
+    } else if (type & DBOX_ACCESS_EVENT_DBOX_MASK) {
+       w = handler->common->dbox.width;
+       h = handler->common->dbox.height;
+       switch (type & ~(DBOX_ACCESS_EVENT_GBAR_MASK | DBOX_ACCESS_EVENT_DBOX_MASK)) {
+           case DBOX_ACCESS_EVENT_HIGHLIGHT:
+               cmd = CMD_DBOX_ACCESS_HL;
+               ret = (int)info->type;
+               break;
+           case DBOX_ACCESS_EVENT_ACTIVATE:
+               cmd = CMD_DBOX_ACCESS_ACTIVATE;
+               break;
+           case DBOX_ACCESS_EVENT_ACTION:
+               cmd = CMD_DBOX_ACCESS_ACTION;
+               ret = (int)info->type;
+               break;
+           case DBOX_ACCESS_EVENT_SCROLL:
+               cmd = CMD_DBOX_ACCESS_SCROLL;
+               ret = (int)info->type;
+               break;
+           case DBOX_ACCESS_EVENT_VALUE_CHANGE:
+               cmd = CMD_DBOX_ACCESS_VALUE_CHANGE;
+               break;
+           case DBOX_ACCESS_EVENT_MOUSE:
+               cmd = CMD_DBOX_ACCESS_MOUSE;
+               ret = (int)info->type;
+               break;
+           case DBOX_ACCESS_EVENT_BACK:
+               cmd = CMD_DBOX_ACCESS_BACK;
+               break;
+           case DBOX_ACCESS_EVENT_OVER:
+               cmd = CMD_DBOX_ACCESS_OVER;
+               break;
+           case DBOX_ACCESS_EVENT_READ:
+               cmd = CMD_DBOX_ACCESS_READ;
+               break;
+           case DBOX_ACCESS_EVENT_ENABLE:
+               cmd = CMD_DBOX_ACCESS_ENABLE;
+               ret = info->type;
+               break;
+           default:
+               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
        }
+    } else {
+       ErrPrint("Invalid event type\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       cbinfo = dbox_create_cb_info(cb, data);
-       if (!cbinfo) {
-               packet_destroy(packet);
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    if (!cb) {
+       cb = default_access_event_cb;
+    }
 
-       ret = master_rpc_async_request(handler, packet, 0, gbar_destroy_cb, cbinfo);
-       if (ret < 0) {
-               dbox_destroy_cb_info(cbinfo);
-       } else {
-               handler->common->request.gbar_destroyed = 1;
-       }
+    ret = send_access_event(handler, (const char *)&cmd, info->x * w, info->y * h, ret);
+    if (ret == (int)DBOX_STATUS_ERROR_NONE) {
+       handler->cbs.access_event.cb = cb;
+       handler->cbs.access_event.data = data;
+       handler->common->request.access_event = 1;
+    }
 
-       return ret;
+    return ret;
 }
 
-EAPI int dynamicbox_feed_access_event(dynamicbox_h handler, dynamicbox_access_event_type_e type, dynamicbox_access_event_info_t info, dynamicbox_ret_cb cb, void *data)
+EAPI int dynamicbox_feed_mouse_event(dynamicbox_h handler, dynamicbox_mouse_event_type_e type, dynamicbox_mouse_event_info_t info)
 {
-       int w = 1;
-       int h = 1;
-       unsigned int cmd;
-       int ret = 0;    /* re-used for sending event type */
+    int w = 1;
+    int h = 1;
+    unsigned int cmd;
 
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (handler->common->request.access_event) {
-               ErrPrint("Previous access event is not yet done\n");
-               return DBOX_STATUS_ERROR_BUSY;
-       }
-
-       if (type & DBOX_ACCESS_EVENT_GBAR_MASK) {
-               if (!handler->common->is_gbar_created) {
-                       ErrPrint("GBAR is not created\n");
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
+    if (!(type & DBOX_MOUSE_EVENT_MASK)) {
+       ErrPrint("Invalid content event is used\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-               w = handler->common->gbar.width;
-               h = handler->common->gbar.height;
-
-               switch (type & ~(DBOX_ACCESS_EVENT_GBAR_MASK | DBOX_ACCESS_EVENT_DBOX_MASK)) {
-               case DBOX_ACCESS_EVENT_HIGHLIGHT:
-                       cmd = CMD_GBAR_ACCESS_HL;
-                       ret = (int)info->type;
-                       break;
-               case DBOX_ACCESS_EVENT_ACTIVATE:
-                       cmd = CMD_GBAR_ACCESS_ACTIVATE;
-                       break;
-               case DBOX_ACCESS_EVENT_ACTION:
-                       cmd = CMD_GBAR_ACCESS_ACTION;
-                       ret = (int)info->type;
-                       break;
-               case DBOX_ACCESS_EVENT_SCROLL:
-                       cmd = CMD_GBAR_ACCESS_SCROLL;
-                       ret = (int)info->type;
-                       break;
-               case DBOX_ACCESS_EVENT_VALUE_CHANGE:
-                       cmd = CMD_GBAR_ACCESS_VALUE_CHANGE;
-                       break;
-               case DBOX_ACCESS_EVENT_MOUSE:
-                       cmd = CMD_GBAR_ACCESS_MOUSE;
-                       ret = (int)info->type;
-                       break;
-               case DBOX_ACCESS_EVENT_BACK:
-                       cmd = CMD_GBAR_ACCESS_BACK;
-                       break;
-               case DBOX_ACCESS_EVENT_OVER:
-                       cmd = CMD_GBAR_ACCESS_OVER;
-                       break;
-               case DBOX_ACCESS_EVENT_READ:
-                       cmd = CMD_GBAR_ACCESS_READ;
-                       break;
-               case DBOX_ACCESS_EVENT_ENABLE:
-                       cmd = CMD_GBAR_ACCESS_ENABLE;
-                       ret = info->type;
-                       break;
-               default:
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
+    if (type & DBOX_MOUSE_EVENT_GBAR_MASK) {
+       int flag = 1;
 
-       } else if (type & DBOX_ACCESS_EVENT_DBOX_MASK) {
-               w = handler->common->dbox.width;
-               h = handler->common->dbox.height;
-               switch (type & ~(DBOX_ACCESS_EVENT_GBAR_MASK | DBOX_ACCESS_EVENT_DBOX_MASK)) {
-               case DBOX_ACCESS_EVENT_HIGHLIGHT:
-                       cmd = CMD_DBOX_ACCESS_HL;
-                       ret = (int)info->type;
-                       break;
-               case DBOX_ACCESS_EVENT_ACTIVATE:
-                       cmd = CMD_DBOX_ACCESS_ACTIVATE;
-                       break;
-               case DBOX_ACCESS_EVENT_ACTION:
-                       cmd = CMD_DBOX_ACCESS_ACTION;
-                       ret = (int)info->type;
-                       break;
-               case DBOX_ACCESS_EVENT_SCROLL:
-                       cmd = CMD_DBOX_ACCESS_SCROLL;
-                       ret = (int)info->type;
-                       break;
-               case DBOX_ACCESS_EVENT_VALUE_CHANGE:
-                       cmd = CMD_DBOX_ACCESS_VALUE_CHANGE;
-                       break;
-               case DBOX_ACCESS_EVENT_MOUSE:
-                       cmd = CMD_DBOX_ACCESS_MOUSE;
-                       ret = (int)info->type;
-                       break;
-               case DBOX_ACCESS_EVENT_BACK:
-                       cmd = CMD_DBOX_ACCESS_BACK;
-                       break;
-               case DBOX_ACCESS_EVENT_OVER:
-                       cmd = CMD_DBOX_ACCESS_OVER;
-                       break;
-               case DBOX_ACCESS_EVENT_READ:
-                       cmd = CMD_DBOX_ACCESS_READ;
-                       break;
-               case DBOX_ACCESS_EVENT_ENABLE:
-                       cmd = CMD_DBOX_ACCESS_ENABLE;
-                       ret = info->type;
-                       break;
-               default:
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
-       } else {
-               ErrPrint("Invalid event type\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       if (!handler->common->is_gbar_created) {
+           ErrPrint("GBAR is not created\n");
+           return DBOX_STATUS_ERROR_INVALID_PARAMETER;
        }
 
-       if (!cb) {
-               cb = default_access_event_cb;
+       if (!handler->common->gbar.fb) {
+           ErrPrint("Handler is not valid\n");
+           return DBOX_STATUS_ERROR_INVALID_PARAMETER;
        }
 
-       ret = send_access_event(handler, (const char *)&cmd, info->x * w, info->y * h, ret);
-       if (ret == (int)DBOX_STATUS_ERROR_NONE) {
-               handler->cbs.access_event.cb = cb;
-               handler->cbs.access_event.data = data;
-               handler->common->request.access_event = 1;
+       if (type & DBOX_MOUSE_EVENT_MOVE) {
+           if (fabs(info->x - handler->common->gbar.x) < conf_event_filter() && fabs(info->y - handler->common->gbar.y) < conf_event_filter()) {
+               return DBOX_STATUS_ERROR_BUSY;
+           }
+       } else if (type & DBOX_MOUSE_EVENT_SET) {
+           flag = 0;
        }
 
-       return ret;
-}
-
-EAPI int dynamicbox_feed_mouse_event(dynamicbox_h handler, dynamicbox_mouse_event_type_e type, dynamicbox_mouse_event_info_t info)
-{
-       int w = 1;
-       int h = 1;
-       unsigned int cmd;
-
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       if (flag) {
+           handler->common->gbar.x = info->x;
+           handler->common->gbar.y = info->y;
+           w = handler->common->gbar.width;
+           h = handler->common->gbar.height;
        }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
+       switch ((type & ~(DBOX_MOUSE_EVENT_GBAR_MASK | DBOX_MOUSE_EVENT_DBOX_MASK))) {
+           case DBOX_MOUSE_EVENT_ENTER | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_GBAR_MOUSE_ENTER;
+               break;
+           case DBOX_MOUSE_EVENT_LEAVE | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_GBAR_MOUSE_LEAVE;
+               break;
+           case DBOX_MOUSE_EVENT_UP | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_GBAR_MOUSE_UP;
+               break;
+           case DBOX_MOUSE_EVENT_DOWN | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_GBAR_MOUSE_DOWN;
+               break;
+           case DBOX_MOUSE_EVENT_MOVE | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_GBAR_MOUSE_MOVE;
+               break;
+           case DBOX_MOUSE_EVENT_SET | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_GBAR_MOUSE_SET;
+               break;
+           case DBOX_MOUSE_EVENT_UNSET | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_GBAR_MOUSE_UNSET;
+               break;
+           case DBOX_MOUSE_EVENT_ON_SCROLL | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_GBAR_MOUSE_ON_SCROLL;
+               break;
+           case DBOX_MOUSE_EVENT_ON_HOLD | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_GBAR_MOUSE_ON_HOLD;
+               break;
+           case DBOX_MOUSE_EVENT_OFF_SCROLL | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_GBAR_MOUSE_OFF_SCROLL;
+               break;
+           case DBOX_MOUSE_EVENT_OFF_HOLD | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_GBAR_MOUSE_OFF_HOLD;
+               break;
+           default:
+               ErrPrint("Invalid event type\n");
                return DBOX_STATUS_ERROR_INVALID_PARAMETER;
        }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    } else if (type & DBOX_MOUSE_EVENT_DBOX_MASK) {
+       int flag = 1;
 
-       if (!(type & DBOX_MOUSE_EVENT_MASK)) {
-               ErrPrint("Invalid content event is used\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       if (!handler->common->dbox.fb) {
+           ErrPrint("Handler is not valid\n");
+           return DBOX_STATUS_ERROR_INVALID_PARAMETER;
        }
 
-       if (type & DBOX_MOUSE_EVENT_GBAR_MASK) {
-               int flag = 1;
-
-               if (!handler->common->is_gbar_created) {
-                       ErrPrint("GBAR is not created\n");
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
-
-               if (!handler->common->gbar.fb) {
-                       ErrPrint("Handler is not valid\n");
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
-
-               if (type & DBOX_MOUSE_EVENT_MOVE) {
-                       if (fabs(info->x - handler->common->gbar.x) < conf_event_filter() && fabs(info->y - handler->common->gbar.y) < conf_event_filter()) {
-                               return DBOX_STATUS_ERROR_BUSY;
-                       }
-               } else if (type & DBOX_MOUSE_EVENT_SET) {
-                       flag = 0;
-               }
-
-               if (flag) {
-                       handler->common->gbar.x = info->x;
-                       handler->common->gbar.y = info->y;
-                       w = handler->common->gbar.width;
-                       h = handler->common->gbar.height;
-               }
-
-               switch ((type & ~(DBOX_MOUSE_EVENT_GBAR_MASK | DBOX_MOUSE_EVENT_DBOX_MASK))) {
-               case DBOX_MOUSE_EVENT_ENTER | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_GBAR_MOUSE_ENTER;
-                       break;
-               case DBOX_MOUSE_EVENT_LEAVE | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_GBAR_MOUSE_LEAVE;
-                       break;
-               case DBOX_MOUSE_EVENT_UP | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_GBAR_MOUSE_UP;
-                       break;
-               case DBOX_MOUSE_EVENT_DOWN | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_GBAR_MOUSE_DOWN;
-                       break;
-               case DBOX_MOUSE_EVENT_MOVE | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_GBAR_MOUSE_MOVE;
-                       break;
-               case DBOX_MOUSE_EVENT_SET | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_GBAR_MOUSE_SET;
-                       break;
-               case DBOX_MOUSE_EVENT_UNSET | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_GBAR_MOUSE_UNSET;
-                       break;
-               case DBOX_MOUSE_EVENT_ON_SCROLL | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_GBAR_MOUSE_ON_SCROLL;
-                       break;
-               case DBOX_MOUSE_EVENT_ON_HOLD | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_GBAR_MOUSE_ON_HOLD;
-                       break;
-               case DBOX_MOUSE_EVENT_OFF_SCROLL | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_GBAR_MOUSE_OFF_SCROLL;
-                       break;
-               case DBOX_MOUSE_EVENT_OFF_HOLD | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_GBAR_MOUSE_OFF_HOLD;
-                       break;
-               default:
-                       ErrPrint("Invalid event type\n");
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
-
-       } else if (type & DBOX_MOUSE_EVENT_DBOX_MASK) {
-               int flag = 1;
+       if (type & DBOX_MOUSE_EVENT_MOVE) {
+           if (fabs(info->x - handler->common->dbox.x) < conf_event_filter() && fabs(info->y - handler->common->dbox.y) < conf_event_filter()) {
+               return DBOX_STATUS_ERROR_BUSY;
+           }
+       } else if (type & DBOX_MOUSE_EVENT_SET) {
+           flag = 0;
+       }
 
-               if (!handler->common->dbox.fb) {
-                       ErrPrint("Handler is not valid\n");
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
+       if (flag) {
+           handler->common->dbox.x = info->x;
+           handler->common->dbox.y = info->y;
+           w = handler->common->dbox.width;
+           h = handler->common->dbox.height;
+       }
 
-               if (type & DBOX_MOUSE_EVENT_MOVE) {
-                       if (fabs(info->x - handler->common->dbox.x) < conf_event_filter() && fabs(info->y - handler->common->dbox.y) < conf_event_filter()) {
-                               return DBOX_STATUS_ERROR_BUSY;
-                       }
-               } else if (type & DBOX_MOUSE_EVENT_SET) {
-                       flag = 0;
+       switch ((type & ~(DBOX_MOUSE_EVENT_GBAR_MASK | DBOX_MOUSE_EVENT_DBOX_MASK))) {
+           case DBOX_MOUSE_EVENT_ENTER | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_DBOX_MOUSE_ENTER;
+               break;
+           case DBOX_MOUSE_EVENT_LEAVE | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_DBOX_MOUSE_LEAVE;
+               break;
+           case DBOX_MOUSE_EVENT_UP | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_DBOX_MOUSE_UP;
+               break;
+           case DBOX_MOUSE_EVENT_DOWN | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_DBOX_MOUSE_DOWN;
+               break;
+           case DBOX_MOUSE_EVENT_MOVE | DBOX_MOUSE_EVENT_MASK:
+               if (!handler->common->dbox.mouse_event) {
+                   return DBOX_STATUS_ERROR_INVALID_PARAMETER;
                }
-
-               if (flag) {
-                       handler->common->dbox.x = info->x;
-                       handler->common->dbox.y = info->y;
-                       w = handler->common->dbox.width;
-                       h = handler->common->dbox.height;
+               cmd = CMD_DBOX_MOUSE_MOVE;
+               break;
+           case DBOX_MOUSE_EVENT_SET | DBOX_MOUSE_EVENT_MASK:
+               if (!handler->common->dbox.mouse_event) {
+                   return DBOX_STATUS_ERROR_INVALID_PARAMETER;
                }
-
-               switch ((type & ~(DBOX_MOUSE_EVENT_GBAR_MASK | DBOX_MOUSE_EVENT_DBOX_MASK))) {
-               case DBOX_MOUSE_EVENT_ENTER | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_DBOX_MOUSE_ENTER;
-                       break;
-               case DBOX_MOUSE_EVENT_LEAVE | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_DBOX_MOUSE_LEAVE;
-                       break;
-               case DBOX_MOUSE_EVENT_UP | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_DBOX_MOUSE_UP;
-                       break;
-               case DBOX_MOUSE_EVENT_DOWN | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_DBOX_MOUSE_DOWN;
-                       break;
-               case DBOX_MOUSE_EVENT_MOVE | DBOX_MOUSE_EVENT_MASK:
-                       if (!handler->common->dbox.mouse_event) {
-                               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-                       }
-                       cmd = CMD_DBOX_MOUSE_MOVE;
-                       break;
-               case DBOX_MOUSE_EVENT_SET | DBOX_MOUSE_EVENT_MASK:
-                       if (!handler->common->dbox.mouse_event) {
-                               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-                       }
-                       cmd = CMD_DBOX_MOUSE_SET;
-                       break;
-               case DBOX_MOUSE_EVENT_UNSET | DBOX_MOUSE_EVENT_MASK:
-                       if (!handler->common->dbox.mouse_event) {
-                               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-                       }
-                       cmd = CMD_DBOX_MOUSE_UNSET;
-                       break;
-               case DBOX_MOUSE_EVENT_ON_SCROLL | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_DBOX_MOUSE_ON_SCROLL;
-                       break;
-               case DBOX_MOUSE_EVENT_ON_HOLD | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_DBOX_MOUSE_ON_HOLD;
-                       break;
-               case DBOX_MOUSE_EVENT_OFF_SCROLL | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_DBOX_MOUSE_OFF_SCROLL;
-                       break;
-               case DBOX_MOUSE_EVENT_OFF_HOLD | DBOX_MOUSE_EVENT_MASK:
-                       cmd = CMD_DBOX_MOUSE_OFF_HOLD;
-                       break;
-               default:
-                       ErrPrint("Invalid event type\n");
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+               cmd = CMD_DBOX_MOUSE_SET;
+               break;
+           case DBOX_MOUSE_EVENT_UNSET | DBOX_MOUSE_EVENT_MASK:
+               if (!handler->common->dbox.mouse_event) {
+                   return DBOX_STATUS_ERROR_INVALID_PARAMETER;
                }
-       } else {
+               cmd = CMD_DBOX_MOUSE_UNSET;
+               break;
+           case DBOX_MOUSE_EVENT_ON_SCROLL | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_DBOX_MOUSE_ON_SCROLL;
+               break;
+           case DBOX_MOUSE_EVENT_ON_HOLD | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_DBOX_MOUSE_ON_HOLD;
+               break;
+           case DBOX_MOUSE_EVENT_OFF_SCROLL | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_DBOX_MOUSE_OFF_SCROLL;
+               break;
+           case DBOX_MOUSE_EVENT_OFF_HOLD | DBOX_MOUSE_EVENT_MASK:
+               cmd = CMD_DBOX_MOUSE_OFF_HOLD;
+               break;
+           default:
                ErrPrint("Invalid event type\n");
                return DBOX_STATUS_ERROR_INVALID_PARAMETER;
        }
+    } else {
+       ErrPrint("Invalid event type\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       return send_mouse_event(handler, (const char *)&cmd, info->x * w, info->y * h);
+    return send_mouse_event(handler, (const char *)&cmd, info->x * w, info->y * h);
 }
 
 EAPI int dynamicbox_feed_key_event(dynamicbox_h handler, dynamicbox_key_event_type_e type, dynamicbox_key_event_info_t info, dynamicbox_ret_cb cb, void *data)
 {
-       int ret;
-       unsigned int cmd;
+    int ret;
+    unsigned int cmd;
 
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (!(type & DBOX_KEY_EVENT_MASK)) {
+       ErrPrint("Invalid key event is used\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (handler->common->request.key_event) {
+       ErrPrint("Previous key event is not completed yet\n");
+       return DBOX_STATUS_ERROR_BUSY;
+    }
+
+    if (type & DBOX_MOUSE_EVENT_GBAR_MASK) {
+       if (!handler->common->is_gbar_created) {
+           ErrPrint("GBAR is not created\n");
+           return DBOX_STATUS_ERROR_INVALID_PARAMETER;
        }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       if (!handler->common->gbar.fb) {
+           ErrPrint("Handler is not valid\n");
+           return DBOX_STATUS_ERROR_INVALID_PARAMETER;
        }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       if (type & DBOX_KEY_EVENT_DOWN) {
+           /*!
+            * \TODO
+            * filtering the reproduced events if it is too fast
+            */
+       } else if (type & DBOX_KEY_EVENT_SET) {
+           /*!
+            * \TODO
+            * What can I do for this case?
+            */
        }
 
-       if (!(type & DBOX_KEY_EVENT_MASK)) {
-               ErrPrint("Invalid key event is used\n");
+       /*!
+        * Must be short than 29 bytes.
+        */
+       switch ((type & ~(DBOX_MOUSE_EVENT_GBAR_MASK | DBOX_MOUSE_EVENT_DBOX_MASK))) {
+           case DBOX_KEY_EVENT_FOCUS_IN | DBOX_KEY_EVENT_MASK:
+               cmd = CMD_GBAR_KEY_FOCUS_IN;
+               break;
+           case DBOX_KEY_EVENT_FOCUS_OUT | DBOX_KEY_EVENT_MASK:
+               cmd = CMD_GBAR_KEY_FOCUS_OUT;
+               break;
+           case DBOX_KEY_EVENT_UP | DBOX_KEY_EVENT_MASK:
+               cmd = CMD_GBAR_KEY_UP;
+               break;
+           case DBOX_KEY_EVENT_DOWN | DBOX_KEY_EVENT_MASK:
+               cmd = CMD_GBAR_KEY_DOWN;
+               break;
+           case DBOX_KEY_EVENT_SET | DBOX_KEY_EVENT_MASK:
+               cmd = CMD_GBAR_KEY_SET;
+               break;
+           case DBOX_KEY_EVENT_UNSET | DBOX_KEY_EVENT_MASK:
+               cmd = CMD_GBAR_KEY_UNSET;
+               break;
+           default:
+               ErrPrint("Invalid event type\n");
                return DBOX_STATUS_ERROR_INVALID_PARAMETER;
        }
 
-       if (handler->common->request.key_event) {
-               ErrPrint("Previous key event is not completed yet\n");
-               return DBOX_STATUS_ERROR_BUSY;
+    } else if (type & DBOX_MOUSE_EVENT_DBOX_MASK) {
+       if (!handler->common->dbox.fb) {
+           ErrPrint("Handler is not valid\n");
+           return DBOX_STATUS_ERROR_INVALID_PARAMETER;
        }
 
-       if (type & DBOX_MOUSE_EVENT_GBAR_MASK) {
-               if (!handler->common->is_gbar_created) {
-                       ErrPrint("GBAR is not created\n");
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
-
-               if (!handler->common->gbar.fb) {
-                       ErrPrint("Handler is not valid\n");
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
-
-               if (type & DBOX_KEY_EVENT_DOWN) {
-                       /*!
-                        * \TODO
-                        * filtering the reproduced events if it is too fast
-                        */
-               } else if (type & DBOX_KEY_EVENT_SET) {
-                       /*!
-                        * \TODO
-                        * What can I do for this case?
-                        */
-               }
-
-               /*!
-                * Must be short than 29 bytes.
-                */
-               switch ((type & ~(DBOX_MOUSE_EVENT_GBAR_MASK | DBOX_MOUSE_EVENT_DBOX_MASK))) {
-               case DBOX_KEY_EVENT_FOCUS_IN | DBOX_KEY_EVENT_MASK:
-                       cmd = CMD_GBAR_KEY_FOCUS_IN;
-                       break;
-               case DBOX_KEY_EVENT_FOCUS_OUT | DBOX_KEY_EVENT_MASK:
-                       cmd = CMD_GBAR_KEY_FOCUS_OUT;
-                       break;
-               case DBOX_KEY_EVENT_UP | DBOX_KEY_EVENT_MASK:
-                       cmd = CMD_GBAR_KEY_UP;
-                       break;
-               case DBOX_KEY_EVENT_DOWN | DBOX_KEY_EVENT_MASK:
-                       cmd = CMD_GBAR_KEY_DOWN;
-                       break;
-               case DBOX_KEY_EVENT_SET | DBOX_KEY_EVENT_MASK:
-                       cmd = CMD_GBAR_KEY_SET;
-                       break;
-               case DBOX_KEY_EVENT_UNSET | DBOX_KEY_EVENT_MASK:
-                       cmd = CMD_GBAR_KEY_UNSET;
-                       break;
-               default:
-                       ErrPrint("Invalid event type\n");
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
-
-       } else if (type & DBOX_MOUSE_EVENT_DBOX_MASK) {
-               if (!handler->common->dbox.fb) {
-                       ErrPrint("Handler is not valid\n");
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
-
-               if (type & DBOX_KEY_EVENT_DOWN) {
-                       /*!
-                        * \TODO
-                        * filtering the reproduced events if it is too fast
-                        */
-               } else if (type & DBOX_KEY_EVENT_SET) {
-                       /*!
-                        * What can I do for this case?
-                        */
-               }
+       if (type & DBOX_KEY_EVENT_DOWN) {
+           /*!
+            * \TODO
+            * filtering the reproduced events if it is too fast
+            */
+       } else if (type & DBOX_KEY_EVENT_SET) {
+           /*!
+            * What can I do for this case?
+            */
+       }
 
-               switch ((type & ~(DBOX_MOUSE_EVENT_GBAR_MASK | DBOX_MOUSE_EVENT_DBOX_MASK))) {
-               case DBOX_KEY_EVENT_FOCUS_IN | DBOX_KEY_EVENT_MASK:
-                       cmd = CMD_DBOX_KEY_FOCUS_IN;
-                       break;
-               case DBOX_KEY_EVENT_FOCUS_OUT | DBOX_KEY_EVENT_MASK:
-                       cmd = CMD_DBOX_KEY_FOCUS_OUT;
-                       break;
-               case DBOX_KEY_EVENT_UP | DBOX_KEY_EVENT_MASK:
-                       cmd = CMD_DBOX_KEY_UP;
-                       break;
-               case DBOX_KEY_EVENT_DOWN | DBOX_KEY_EVENT_MASK:
-                       cmd = CMD_DBOX_KEY_DOWN;
-                       break;
-               case DBOX_KEY_EVENT_SET | DBOX_KEY_EVENT_MASK:
-                       cmd = CMD_DBOX_KEY_SET;
-                       break;
-               case DBOX_KEY_EVENT_UNSET | DBOX_KEY_EVENT_MASK:
-                       cmd = CMD_DBOX_KEY_UNSET;
-                       break;
-               default:
-                       ErrPrint("Invalid event type\n");
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
-       } else {
+       switch ((type & ~(DBOX_MOUSE_EVENT_GBAR_MASK | DBOX_MOUSE_EVENT_DBOX_MASK))) {
+           case DBOX_KEY_EVENT_FOCUS_IN | DBOX_KEY_EVENT_MASK:
+               cmd = CMD_DBOX_KEY_FOCUS_IN;
+               break;
+           case DBOX_KEY_EVENT_FOCUS_OUT | DBOX_KEY_EVENT_MASK:
+               cmd = CMD_DBOX_KEY_FOCUS_OUT;
+               break;
+           case DBOX_KEY_EVENT_UP | DBOX_KEY_EVENT_MASK:
+               cmd = CMD_DBOX_KEY_UP;
+               break;
+           case DBOX_KEY_EVENT_DOWN | DBOX_KEY_EVENT_MASK:
+               cmd = CMD_DBOX_KEY_DOWN;
+               break;
+           case DBOX_KEY_EVENT_SET | DBOX_KEY_EVENT_MASK:
+               cmd = CMD_DBOX_KEY_SET;
+               break;
+           case DBOX_KEY_EVENT_UNSET | DBOX_KEY_EVENT_MASK:
+               cmd = CMD_DBOX_KEY_UNSET;
+               break;
+           default:
                ErrPrint("Invalid event type\n");
                return DBOX_STATUS_ERROR_INVALID_PARAMETER;
        }
+    } else {
+       ErrPrint("Invalid event type\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!cb) {
-               cb = default_key_event_cb;
-       }
+    if (!cb) {
+       cb = default_key_event_cb;
+    }
 
-       ret = send_key_event(handler, (const char *)&cmd, info->keycode);
-       if (ret == (int)DBOX_STATUS_ERROR_NONE) {
-               handler->cbs.key_event.cb = cb;
-               handler->cbs.key_event.data = data;
-               handler->common->request.key_event = 1;
-       }
+    ret = send_key_event(handler, (const char *)&cmd, info->keycode);
+    if (ret == (int)DBOX_STATUS_ERROR_NONE) {
+       handler->cbs.key_event.cb = cb;
+       handler->cbs.key_event.data = data;
+       handler->common->request.key_event = 1;
+    }
 
-       return ret;
+    return ret;
 }
 
 EAPI const char *dynamicbox_filename(dynamicbox_h handler)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return NULL;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return NULL;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return NULL;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return NULL;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return NULL;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return NULL;
+    }
 
-       if (handler->common->filename) {
-               return handler->common->filename;
-       }
+    if (handler->common->filename) {
+       return handler->common->filename;
+    }
 
-       /* Oooops */
-       dynamicbox_set_last_status(DBOX_STATUS_ERROR_NONE);
-       return util_uri_to_path(handler->common->id);
+    /* Oooops */
+    dynamicbox_set_last_status(DBOX_STATUS_ERROR_NONE);
+    return util_uri_to_path(handler->common->id);
 }
 
 EAPI int dynamicbox_get_glance_bar_size(dynamicbox_h handler, int *w, int *h)
 {
-       int _w;
-       int _h;
+    int _w;
+    int _h;
 
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!w) {
-               w = &_w;
-       }
-       if (!h) {
-               h = &_h;
-       }
+    if (!w) {
+       w = &_w;
+    }
+    if (!h) {
+       h = &_h;
+    }
 
-       if (!handler->common->is_gbar_created) {
-               *w = handler->common->gbar.default_width;
-               *h = handler->common->gbar.default_height;
-       } else {
-               *w = handler->common->gbar.width;
-               *h = handler->common->gbar.height;
-       }
+    if (!handler->common->is_gbar_created) {
+       *w = handler->common->gbar.default_width;
+       *h = handler->common->gbar.default_height;
+    } else {
+       *w = handler->common->gbar.width;
+       *h = handler->common->gbar.height;
+    }
 
-       return DBOX_STATUS_ERROR_NONE;
+    return DBOX_STATUS_ERROR_NONE;
 }
 
 EAPI dynamicbox_size_type_e dynamicbox_size(dynamicbox_h handler)
 {
-       int w;
-       int h;
+    int w;
+    int h;
 
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_SIZE_TYPE_UNKNOWN;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_SIZE_TYPE_UNKNOWN;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_SIZE_TYPE_UNKNOWN;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_SIZE_TYPE_UNKNOWN;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_SIZE_TYPE_UNKNOWN;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_SIZE_TYPE_UNKNOWN;
+    }
 
-       w = handler->common->dbox.width;
-       h = handler->common->dbox.height;
+    w = handler->common->dbox.width;
+    h = handler->common->dbox.height;
 
-       switch (handler->common->dbox.type) {
+    switch (handler->common->dbox.type) {
        case DBOX_TYPE_BUFFER:
        case DBOX_TYPE_SCRIPT:
-               if (!fb_is_created(handler->common->dbox.fb)) {
-                       w = 0;
-                       h = 0;
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_NOT_EXIST);
-               }
-               break;
+           if (!fb_is_created(handler->common->dbox.fb)) {
+               w = 0;
+               h = 0;
+               dynamicbox_set_last_status(DBOX_STATUS_ERROR_NOT_EXIST);
+           }
+           break;
        default:
-               break;
-       }
+           break;
+    }
 
-       return dynamicbox_service_size_type(w, h);
+    return dynamicbox_service_size_type(w, h);
 }
 
 EAPI int dynamicbox_set_group(dynamicbox_h handler, const char *cluster, const char *category, dynamicbox_ret_cb cb, void *data)
 {
-       struct packet *packet;
-       unsigned int cmd = CMD_CHANGE_GROUP;
-       int ret;
-
-       if (!handler) {
-               ErrPrint("Handler is NIL\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       if (!cluster || !category || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid argument\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid argument\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       if (!handler->common->id) {
-               ErrPrint("Invalid argument\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       if (handler->common->request.group_changed) {
-               ErrPrint("Previous group changing request is not finished yet\n");
-               return DBOX_STATUS_ERROR_BUSY;
-       }
-
-       if (!handler->common->is_user) {
-               ErrPrint("CA Livebox is not able to change the group\n");
-               return DBOX_STATUS_ERROR_PERMISSION_DENIED;
-       }
-
-       if (!strcmp(handler->common->cluster, cluster) && !strcmp(handler->common->category, category)) {
-               DbgPrint("No changes\n");
-               return DBOX_STATUS_ERROR_ALREADY;
-       }
-
-       packet = packet_create((const char *)&cmd, "ssss", handler->common->pkgname, handler->common->id, cluster, category);
-       if (!packet) {
-               ErrPrint("Failed to build a param\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
-
-       if (!cb) {
-               cb = default_group_changed_cb;
-       }
-
-       ret = master_rpc_async_request(handler, packet, 0, set_group_ret_cb, NULL);
-       if (ret == (int)DBOX_STATUS_ERROR_NONE) {
-               handler->cbs.group_changed.cb = cb;
-               handler->cbs.group_changed.data = data; 
-               handler->common->request.group_changed = 1;
-       }
-
-       return ret;
+    struct packet *packet;
+    unsigned int cmd = CMD_CHANGE_GROUP;
+    int ret;
+
+    if (!handler) {
+       ErrPrint("Handler is NIL\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (!cluster || !category || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid argument\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid argument\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (!handler->common->id) {
+       ErrPrint("Invalid argument\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (handler->common->request.group_changed) {
+       ErrPrint("Previous group changing request is not finished yet\n");
+       return DBOX_STATUS_ERROR_BUSY;
+    }
+
+    if (!handler->common->is_user) {
+       ErrPrint("CA Livebox is not able to change the group\n");
+       return DBOX_STATUS_ERROR_PERMISSION_DENIED;
+    }
+
+    if (!strcmp(handler->common->cluster, cluster) && !strcmp(handler->common->category, category)) {
+       DbgPrint("No changes\n");
+       return DBOX_STATUS_ERROR_ALREADY;
+    }
+
+    packet = packet_create((const char *)&cmd, "ssss", handler->common->pkgname, handler->common->id, cluster, category);
+    if (!packet) {
+       ErrPrint("Failed to build a param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    if (!cb) {
+       cb = default_group_changed_cb;
+    }
+
+    ret = master_rpc_async_request(handler, packet, 0, set_group_ret_cb, NULL);
+    if (ret == (int)DBOX_STATUS_ERROR_NONE) {
+       handler->cbs.group_changed.cb = cb;
+       handler->cbs.group_changed.data = data; 
+       handler->common->request.group_changed = 1;
+    }
+
+    return ret;
 }
 
 EAPI int dynamicbox_get_group(dynamicbox_h handler, const char **cluster, const char **category)
 {
-       if (!handler) {
-               ErrPrint("Handler is NIL\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler) {
+       ErrPrint("Handler is NIL\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!cluster || !category || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid argument\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!cluster || !category || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid argument\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid argument\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid argument\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Invalid argument\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Invalid argument\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       *cluster = handler->common->cluster;
-       *category = handler->common->category;
-       return DBOX_STATUS_ERROR_NONE;
+    *cluster = handler->common->cluster;
+    *category = handler->common->category;
+    return DBOX_STATUS_ERROR_NONE;
 }
 
 EAPI int dynamicbox_get_supported_sizes(dynamicbox_h handler, int *cnt, dynamicbox_size_type_e *size_list)
 {
-       register int i;
-       register int j;
+    register int i;
+    register int j;
 
-       if (!handler || !size_list) {
-               ErrPrint("Invalid argument, handler(%p), size_list(%p)\n", handler, size_list);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || !size_list) {
+       ErrPrint("Invalid argument, handler(%p), size_list(%p)\n", handler, size_list);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!cnt || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!cnt || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       for (j = i = 0; i < DBOX_NR_OF_SIZE_LIST; i++) {
-               if (handler->common->dbox.size_list & (0x01 << i)) {
-                       if (j == *cnt) {
-                               break;
-                       }
+    for (j = i = 0; i < DBOX_NR_OF_SIZE_LIST; i++) {
+       if (handler->common->dbox.size_list & (0x01 << i)) {
+           if (j == *cnt) {
+               break;
+           }
 
-                       size_list[j++] = (dynamicbox_size_type_e)(0x01 << i);
-               }
+           size_list[j++] = (dynamicbox_size_type_e)(0x01 << i);
        }
+    }
 
-       *cnt = j;
-       return DBOX_STATUS_ERROR_NONE;
+    *cnt = j;
+    return DBOX_STATUS_ERROR_NONE;
 }
 
 EAPI const char *dynamicbox_pkgname(dynamicbox_h handler)
 {
-       if (!handler) {
-               ErrPrint("Handler is NIL\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return NULL;
-       }
+    if (!handler) {
+       ErrPrint("Handler is NIL\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return NULL;
+    }
 
-       if (handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return NULL;
-       }
+    if (handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return NULL;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return NULL;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return NULL;
+    }
 
-       dynamicbox_set_last_status(DBOX_STATUS_ERROR_NONE);
-       return handler->common->pkgname;
+    dynamicbox_set_last_status(DBOX_STATUS_ERROR_NONE);
+    return handler->common->pkgname;
 }
 
 EAPI double dynamicbox_priority(dynamicbox_h handler)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return -1.0f;
-       }
-
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return -1.0f;
-       }
-
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid (%p)\n", handler);
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return -1.0f;
-       }
-
-       return handler->common->dbox.priority;
-}
-
-EAPI int dynamicbox_delete_cluster(const char *cluster, dynamicbox_ret_cb cb, void *data)
-{
-       struct packet *packet;
-       struct cb_info *cbinfo;
-       unsigned int cmd = CMD_DELETE_CLUSTER;
-       int ret;
-
-       packet = packet_create((const char *)&cmd, "s", cluster);
-       if (!packet) {
-               ErrPrint("Failed to build a param\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return -1.0f;
+    }
 
-       cbinfo = dbox_create_cb_info(cb, data);
-       if (!cbinfo) {
-               packet_destroy(packet);
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return -1.0f;
+    }
 
-       ret = master_rpc_async_request(NULL, packet, 0, delete_cluster_cb, cbinfo);
-       if (ret < 0) {
-               dbox_destroy_cb_info(cbinfo);
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid (%p)\n", handler);
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return -1.0f;
+    }
 
-       return ret;
+    return handler->common->dbox.priority;
 }
 
-EAPI int dynamicbox_delete_category(const char *cluster, const char *category, dynamicbox_ret_cb cb, void *data)
+EAPI int dynamicbox_delete_cluster(const char *cluster, dynamicbox_ret_cb cb, void *data)
 {
-       struct packet *packet;
-       struct cb_info *cbinfo;
-       unsigned int cmd = CMD_DELETE_CATEGORY;
-       int ret;
-
-       packet = packet_create((const char *)&cmd, "ss", cluster, category);
-       if (!packet) {
-               ErrPrint("Failed to build a param\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    struct packet *packet;
+    struct cb_info *cbinfo;
+    unsigned int cmd = CMD_DELETE_CLUSTER;
+    int ret;
+
+    packet = packet_create((const char *)&cmd, "s", cluster);
+    if (!packet) {
+       ErrPrint("Failed to build a param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    cbinfo = dbox_create_cb_info(cb, data);
+    if (!cbinfo) {
+       packet_destroy(packet);
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    ret = master_rpc_async_request(NULL, packet, 0, delete_cluster_cb, cbinfo);
+    if (ret < 0) {
+       dbox_destroy_cb_info(cbinfo);
+    }
 
-       cbinfo = dbox_create_cb_info(cb, data);
-       if (!cbinfo) {
-               packet_destroy(packet);
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    return ret;
+}
 
-       ret = master_rpc_async_request(NULL, packet, 0, delete_category_cb, cbinfo);
-       if (ret < 0) {
-               dbox_destroy_cb_info(cbinfo);
-       }
+EAPI int dynamicbox_delete_category(const char *cluster, const char *category, dynamicbox_ret_cb cb, void *data)
+{
+    struct packet *packet;
+    struct cb_info *cbinfo;
+    unsigned int cmd = CMD_DELETE_CATEGORY;
+    int ret;
+
+    packet = packet_create((const char *)&cmd, "ss", cluster, category);
+    if (!packet) {
+       ErrPrint("Failed to build a param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    cbinfo = dbox_create_cb_info(cb, data);
+    if (!cbinfo) {
+       packet_destroy(packet);
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    ret = master_rpc_async_request(NULL, packet, 0, delete_category_cb, cbinfo);
+    if (ret < 0) {
+       dbox_destroy_cb_info(cbinfo);
+    }
 
-       return ret;
+    return ret;
 }
 
 EAPI dynamicbox_type_e dynamicbox_type(dynamicbox_h handler, int gbar)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_CONTENT_TYPE_INVALID;
-       }
-
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_CONTENT_TYPE_INVALID;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_CONTENT_TYPE_INVALID;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_CONTENT_TYPE_INVALID;
-       }
-
-       if (gbar) {
-               switch (handler->common->gbar.type) {
-               case GBAR_TYPE_TEXT:
-                       return DBOX_CONTENT_TYPE_TEXT;
-               case GBAR_TYPE_BUFFER:
-               case GBAR_TYPE_SCRIPT:
-                       {
-                               const char *id;
-                               id = fb_id(handler->common->gbar.fb);
-                               if (id && !strncasecmp(id, SCHEMA_PIXMAP, strlen(SCHEMA_PIXMAP))) {
-                                       return DBOX_CONTENT_TYPE_RESOURCE_ID;
-                               }
-                       }
-                       return DBOX_CONTENT_TYPE_BUFFER;
-               case GBAR_TYPE_UIFW:
-                       return DBOX_CONTENT_TYPE_UIFW;
-               default:
-                       break;
-               }
-       } else {
-               switch (handler->common->dbox.type) {
-               case DBOX_TYPE_FILE:
-                       return DBOX_CONTENT_TYPE_IMAGE;
-               case DBOX_TYPE_BUFFER:
-               case DBOX_TYPE_SCRIPT:
-                       {
-                               const char *id;
-                               id = fb_id(handler->common->dbox.fb);
-                               if (id && !strncasecmp(id, SCHEMA_PIXMAP, strlen(SCHEMA_PIXMAP))) {
-                                       return DBOX_CONTENT_TYPE_RESOURCE_ID;
-                               }
-                       }
-                       return DBOX_CONTENT_TYPE_BUFFER;
-               case DBOX_TYPE_TEXT:
-                       return DBOX_CONTENT_TYPE_TEXT;
-               case DBOX_TYPE_UIFW:
-                       return DBOX_CONTENT_TYPE_UIFW;
-               default:
-                       break;
-               }
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_CONTENT_TYPE_INVALID;
+    }
 
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid\n");
        dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
        return DBOX_CONTENT_TYPE_INVALID;
+    }
+
+    if (gbar) {
+       switch (handler->common->gbar.type) {
+           case GBAR_TYPE_TEXT:
+               return DBOX_CONTENT_TYPE_TEXT;
+           case GBAR_TYPE_BUFFER:
+           case GBAR_TYPE_SCRIPT:
+               {
+                   const char *id;
+                   id = fb_id(handler->common->gbar.fb);
+                   if (id && !strncasecmp(id, SCHEMA_PIXMAP, strlen(SCHEMA_PIXMAP))) {
+                       return DBOX_CONTENT_TYPE_RESOURCE_ID;
+                   }
+               }
+               return DBOX_CONTENT_TYPE_BUFFER;
+           case GBAR_TYPE_UIFW:
+               return DBOX_CONTENT_TYPE_UIFW;
+           default:
+               break;
+       }
+    } else {
+       switch (handler->common->dbox.type) {
+           case DBOX_TYPE_FILE:
+               return DBOX_CONTENT_TYPE_IMAGE;
+           case DBOX_TYPE_BUFFER:
+           case DBOX_TYPE_SCRIPT:
+               {
+                   const char *id;
+                   id = fb_id(handler->common->dbox.fb);
+                   if (id && !strncasecmp(id, SCHEMA_PIXMAP, strlen(SCHEMA_PIXMAP))) {
+                       return DBOX_CONTENT_TYPE_RESOURCE_ID;
+                   }
+               }
+               return DBOX_CONTENT_TYPE_BUFFER;
+           case DBOX_TYPE_TEXT:
+               return DBOX_CONTENT_TYPE_TEXT;
+           case DBOX_TYPE_UIFW:
+               return DBOX_CONTENT_TYPE_UIFW;
+           default:
+               break;
+       }
+    }
+
+    dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+    return DBOX_CONTENT_TYPE_INVALID;
 }
 
 EAPI int dynamicbox_set_text_handler(dynamicbox_h handler, int gbar, struct dynamicbox_script_operators *ops)
 {
-       if (!handler) {
-               ErrPrint("Handler is NIL\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler) {
+       ErrPrint("Handler is NIL\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (gbar) {
-               memcpy(&handler->cbs.gbar_ops, ops, sizeof(*ops));
-       } else {
-               memcpy(&handler->cbs.dbox_ops, ops, sizeof(*ops));
-       }
+    if (gbar) {
+       memcpy(&handler->cbs.gbar_ops, ops, sizeof(*ops));
+    } else {
+       memcpy(&handler->cbs.dbox_ops, ops, sizeof(*ops));
+    }
 
-       return DBOX_STATUS_ERROR_NONE;
+    return DBOX_STATUS_ERROR_NONE;
 }
 
 EAPI int dynamicbox_acquire_extra_resource_id(dynamicbox_h handler, int gbar, int idx, dynamicbox_ret_cb cb, void *data)
 {
-       if (idx < 0) {
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (idx < 0) {
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Invalid handle\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (gbar) {
-               if (handler->common->gbar.type != GBAR_TYPE_SCRIPT && handler->common->gbar.type != GBAR_TYPE_BUFFER) {
-                       ErrPrint("Invalid handler\n");
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
+    if (!handler->common->id) {
+       ErrPrint("Invalid handle\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-               if (!handler->common->gbar.extra_buffer) {
-                       return DBOX_STATUS_ERROR_NOT_EXIST;
-               }
+    if (gbar) {
+       if (handler->common->gbar.type != GBAR_TYPE_SCRIPT && handler->common->gbar.type != GBAR_TYPE_BUFFER) {
+           ErrPrint("Invalid handler\n");
+           return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       }
 
-               if (idx >= conf_extra_buffer_count()) {
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
+       if (!handler->common->gbar.extra_buffer) {
+           return DBOX_STATUS_ERROR_NOT_EXIST;
+       }
 
-               return dbox_acquire_gbar_extra_pixmap(handler, idx, cb, data);
-       } else {
-               if (handler->common->dbox.type != DBOX_TYPE_SCRIPT && handler->common->dbox.type != DBOX_TYPE_BUFFER) {
-                       ErrPrint("Handler is not valid type\n");
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
+       if (idx >= conf_extra_buffer_count()) {
+           return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       }
 
-               if (!handler->common->dbox.extra_buffer) {
-                       return DBOX_STATUS_ERROR_NOT_EXIST;
-               }
+       return dbox_acquire_gbar_extra_pixmap(handler, idx, cb, data);
+    } else {
+       if (handler->common->dbox.type != DBOX_TYPE_SCRIPT && handler->common->dbox.type != DBOX_TYPE_BUFFER) {
+           ErrPrint("Handler is not valid type\n");
+           return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       }
 
-               if (idx >= conf_extra_buffer_count()) {
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
+       if (!handler->common->dbox.extra_buffer) {
+           return DBOX_STATUS_ERROR_NOT_EXIST;
+       }
 
-               return dbox_acquire_dbox_extra_pixmap(handler, idx, cb, data);
+       if (idx >= conf_extra_buffer_count()) {
+           return DBOX_STATUS_ERROR_INVALID_PARAMETER;
        }
+
+       return dbox_acquire_dbox_extra_pixmap(handler, idx, cb, data);
+    }
 }
 
 EAPI int dynamicbox_acquire_resource_id(dynamicbox_h handler, int gbar, dynamicbox_ret_cb cb, void *data)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Invalid handle\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (gbar) {
-               if (handler->common->gbar.type != GBAR_TYPE_SCRIPT && handler->common->gbar.type != GBAR_TYPE_BUFFER) {
-                       ErrPrint("Handler is not valid type\n");
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
+    if (!handler->common->id) {
+       ErrPrint("Invalid handle\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-               return dbox_acquire_gbar_pixmap(handler, cb, data);
-       } else {
-               if (handler->common->dbox.type != DBOX_TYPE_SCRIPT && handler->common->dbox.type != DBOX_TYPE_BUFFER) {
-                       ErrPrint("Handler is not valid type\n");
-                       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               }
+    if (gbar) {
+       if (handler->common->gbar.type != GBAR_TYPE_SCRIPT && handler->common->gbar.type != GBAR_TYPE_BUFFER) {
+           ErrPrint("Handler is not valid type\n");
+           return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+       }
 
-               return dbox_acquire_dbox_pixmap(handler, cb, data);
+       return dbox_acquire_gbar_pixmap(handler, cb, data);
+    } else {
+       if (handler->common->dbox.type != DBOX_TYPE_SCRIPT && handler->common->dbox.type != DBOX_TYPE_BUFFER) {
+           ErrPrint("Handler is not valid type\n");
+           return DBOX_STATUS_ERROR_INVALID_PARAMETER;
        }
+
+       return dbox_acquire_dbox_pixmap(handler, cb, data);
+    }
 }
 
 /*!
@@ -3092,993 +3092,1000 @@ EAPI int dynamicbox_acquire_resource_id(dynamicbox_h handler, int gbar, dynamicb
  */
 EAPI int dynamicbox_release_resource_id(dynamicbox_h handler, int gbar, unsigned int resource_id)
 {
-       struct packet *packet;
-       const char *pkgname;
-       const char *id;
-       unsigned int cmd;
+    struct packet *packet;
+    const char *pkgname;
+    const char *id;
+    unsigned int cmd;
+
+    if (resource_id == 0 /* || handler->state != DBOX_STATE_CREATE */) {
+       ErrPrint("Pixmap is invalid [%d]\n", resource_id);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (resource_id == 0 /* || handler->state != DBOX_STATE_CREATE */) {
-               ErrPrint("Pixmap is invalid [%d]\n", resource_id);
+    if (gbar) {
+       if (!handler) {
+           /*!
+            * \note
+            * Even though the handler is NULL, we should send the release request to the master.
+            * Because the resource_id resource can be released after the handler is destroyed.
+            * Pixmap resource is used by client. and it cannot be guaranteed to release resource_id.
+            * In some cases, the resource_id can be released after the handler is deleted.
+            *
+            * Its implementation is up to the viewer app.
+            * But we cannot force it to use only with valid handler.
+            */
+           DbgPrint("Using NULL handler\n");
+           pkgname = NULL;
+           id = NULL;
+           /*!
+            * \note
+            * Master will try to find the buffer handler using given resource_id. if the pkgname and id is not valid.
+            */
+       } else {
+           if (!handler->common /* || handler-common->state != DBOX_STATE_CREATE */) {
+               ErrPrint("Handler is invalid\n");
                return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+           }
 
-       if (gbar) {
-               if (!handler) {
-                       /*!
-                        * \note
-                        * Even though the handler is NULL, we should send the release request to the master.
-                        * Because the resource_id resource can be released after the handler is destroyed.
-                        * Pixmap resource is used by client. and it cannot be guaranteed to release resource_id.
-                        * In some cases, the resource_id can be released after the handler is deleted.
-                        *
-                        * Its implementation is up to the viewer app.
-                        * But we cannot force it to use only with valid handler.
-                        */
-                       DbgPrint("Using NULL handler\n");
-                       pkgname = NULL;
-                       id = NULL;
-                       /*!
-                        * \note
-                        * Master will try to find the buffer handler using given resource_id. if the pkgname and id is not valid.
-                        */
-               } else {
-                       if (!handler->common /* || handler-common->state != DBOX_STATE_CREATE */) {
-                               ErrPrint("Handler is invalid\n");
-                               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-                       }
-
-                       if (!handler->common->id) {
-                               ErrPrint("Invalid handle\n");
-                               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-                       }
-
-                       if (handler->common->gbar.type != GBAR_TYPE_SCRIPT && handler->common->gbar.type != GBAR_TYPE_BUFFER) {
-                               ErrPrint("Handler is not valid type\n");
-                               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-                       }
-
-                       pkgname = handler->common->pkgname;
-                       id = handler->common->id;
-               }
+           if (!handler->common->id) {
+               ErrPrint("Invalid handle\n");
+               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+           }
 
-               cmd = CMD_GBAR_RELEASE_PIXMAP;
-       } else {
-               if (!handler) {
-                       /*!
-                        * \note
-                        * Even though the handler is NULL, we should send the release request to the master.
-                        * Because the resource_id resource can be released after the handler is destroyed.
-                        * Pixmap resource is used by client. and it cannot be guaranteed to release resource_id.
-                        * In some cases, the resource_id can be released after the handler is deleted.
-                        *
-                        * Its implementation is up to the viewer app.
-                        * But we cannot force it to use only with valid handler.
-                        */
-                       DbgPrint("Using NULL handler\n");
-                       pkgname = NULL;
-                       id = NULL;
-                       /*!
-                        * \note
-                        * Master will try to find the buffer handler using given resource_id. if the pkgname and id is not valid.
-                        */
-               } else {
-                       if (!handler->common /* || handler->common->state != DBOX_STATE_CREATE */) {
-                               ErrPrint("Handler is invalid\n");
-                               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-                       }
-
-                       if (!handler->common->id) {
-                               ErrPrint("Invalid handle\n");
-                               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-                       }
-
-                       if (handler->common->dbox.type != DBOX_TYPE_SCRIPT && handler->common->dbox.type != DBOX_TYPE_BUFFER) {
-                               ErrPrint("Handler is not valid type\n");
-                               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-                       }
-
-                       pkgname = handler->common->pkgname;
-                       id = handler->common->id;
-               }
+           if (handler->common->gbar.type != GBAR_TYPE_SCRIPT && handler->common->gbar.type != GBAR_TYPE_BUFFER) {
+               ErrPrint("Handler is not valid type\n");
+               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+           }
 
-               cmd = CMD_DBOX_RELEASE_PIXMAP;
+           pkgname = handler->common->pkgname;
+           id = handler->common->id;
        }
 
-       packet = packet_create_noack((const char *)&cmd, "ssi", pkgname, id, resource_id);
-       if (!packet) {
-               ErrPrint("Failed to build a param\n");
-               return DBOX_STATUS_ERROR_FAULT;
+       cmd = CMD_GBAR_RELEASE_PIXMAP;
+    } else {
+       if (!handler) {
+           /*!
+            * \note
+            * Even though the handler is NULL, we should send the release request to the master.
+            * Because the resource_id resource can be released after the handler is destroyed.
+            * Pixmap resource is used by client. and it cannot be guaranteed to release resource_id.
+            * In some cases, the resource_id can be released after the handler is deleted.
+            *
+            * Its implementation is up to the viewer app.
+            * But we cannot force it to use only with valid handler.
+            */
+           DbgPrint("Using NULL handler\n");
+           pkgname = NULL;
+           id = NULL;
+           /*!
+            * \note
+            * Master will try to find the buffer handler using given resource_id. if the pkgname and id is not valid.
+            */
+       } else {
+           if (!handler->common /* || handler->common->state != DBOX_STATE_CREATE */) {
+               ErrPrint("Handler is invalid\n");
+               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+           }
+
+           if (!handler->common->id) {
+               ErrPrint("Invalid handle\n");
+               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+           }
+
+           if (handler->common->dbox.type != DBOX_TYPE_SCRIPT && handler->common->dbox.type != DBOX_TYPE_BUFFER) {
+               ErrPrint("Handler is not valid type\n");
+               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+           }
+
+           pkgname = handler->common->pkgname;
+           id = handler->common->id;
        }
 
-       return master_rpc_request_only(handler, packet);
+       cmd = CMD_DBOX_RELEASE_PIXMAP;
+    }
+
+    packet = packet_create_noack((const char *)&cmd, "ssi", pkgname, id, resource_id);
+    if (!packet) {
+       ErrPrint("Failed to build a param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    return master_rpc_request_only(handler, packet);
 }
 
 EAPI unsigned int dynamicbox_extra_resource_id(const dynamicbox_h handler, int gbar, int idx)
 {
-       if (idx < 0) {
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return 0u;
-       }
-
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return 0u;
-       }
+    if (idx < 0) {
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return 0u;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return 0u;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return 0u;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Invalid handler\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return 0u;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return 0u;
+    }
 
-       if (gbar) {
-               if (handler->common->gbar.type != GBAR_TYPE_SCRIPT && handler->common->gbar.type != GBAR_TYPE_BUFFER) {
-                       ErrPrint("Invalid handler\n");
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-                       return 0u;
-               }
+    if (!handler->common->id) {
+       ErrPrint("Invalid handler\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return 0u;
+    }
 
-               if (!handler->common->gbar.extra_buffer || handler->common->gbar.last_extra_buffer_idx < 0) {
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_NOT_EXIST);
-                       return 0u;
-               }
+    if (gbar) {
+       if (handler->common->gbar.type != GBAR_TYPE_SCRIPT && handler->common->gbar.type != GBAR_TYPE_BUFFER) {
+           ErrPrint("Invalid handler\n");
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+           return 0u;
+       }
 
-               return handler->common->gbar.extra_buffer[handler->common->gbar.last_extra_buffer_idx];
-       } else {
-               if (handler->common->dbox.type != DBOX_TYPE_SCRIPT && handler->common->dbox.type != DBOX_TYPE_BUFFER) {
-                       ErrPrint("Invalid handler\n");
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-                       return 0u;
-               }
+       if (!handler->common->gbar.extra_buffer || handler->common->gbar.last_extra_buffer_idx < 0) {
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_NOT_EXIST);
+           return 0u;
+       }
 
-               if (!handler->common->dbox.extra_buffer || handler->common->dbox.last_extra_buffer_idx < 0) {
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_NOT_EXIST);
-                       return 0u;
-               }
+       return handler->common->gbar.extra_buffer[handler->common->gbar.last_extra_buffer_idx];
+    } else {
+       if (handler->common->dbox.type != DBOX_TYPE_SCRIPT && handler->common->dbox.type != DBOX_TYPE_BUFFER) {
+           ErrPrint("Invalid handler\n");
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+           return 0u;
+       }
 
-               return handler->common->dbox.extra_buffer[handler->common->dbox.last_extra_buffer_idx];
+       if (!handler->common->dbox.extra_buffer || handler->common->dbox.last_extra_buffer_idx < 0) {
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_NOT_EXIST);
+           return 0u;
        }
+
+       return handler->common->dbox.extra_buffer[handler->common->dbox.last_extra_buffer_idx];
+    }
 }
 
 EAPI unsigned int dynamicbox_resource_id(const dynamicbox_h handler, int gbar)
 {
-       const char *id;
-       unsigned int pixmap = 0u;
+    const char *id;
+    unsigned int pixmap = 0u;
 
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return 0u;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return 0u;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return 0u;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return 0u;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Invalid handler\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return 0u;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Invalid handler\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return 0u;
+    }
 
-       if (gbar) {
-               if (handler->common->gbar.type != GBAR_TYPE_SCRIPT && handler->common->gbar.type != GBAR_TYPE_BUFFER) {
-                       ErrPrint("Invalid handler\n");
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-                       return 0u;
-               }
+    if (gbar) {
+       if (handler->common->gbar.type != GBAR_TYPE_SCRIPT && handler->common->gbar.type != GBAR_TYPE_BUFFER) {
+           ErrPrint("Invalid handler\n");
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+           return 0u;
+       }
 
-               id = fb_id(handler->common->gbar.fb);
-               if (id && sscanf(id, SCHEMA_PIXMAP "%u", &pixmap) != 1) {
-                       ErrPrint("PIXMAP Id is not valid\n");
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-                       return 0u;
-               }
-       } else {
-               if (handler->common->dbox.type != DBOX_TYPE_SCRIPT && handler->common->dbox.type != DBOX_TYPE_BUFFER) {
-                       ErrPrint("Invalid handler\n");
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-                       return 0u;
-               }
+       id = fb_id(handler->common->gbar.fb);
+       if (id && sscanf(id, SCHEMA_PIXMAP "%u", &pixmap) != 1) {
+           ErrPrint("PIXMAP Id is not valid\n");
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+           return 0u;
+       }
+    } else {
+       if (handler->common->dbox.type != DBOX_TYPE_SCRIPT && handler->common->dbox.type != DBOX_TYPE_BUFFER) {
+           ErrPrint("Invalid handler\n");
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+           return 0u;
+       }
 
-               id = fb_id(handler->common->dbox.fb);
-               if (id && sscanf(id, SCHEMA_PIXMAP "%u", &pixmap) != 1) {
-                       ErrPrint("PIXMAP Id is not valid\n");
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-                       return 0u;
-               }
+       id = fb_id(handler->common->dbox.fb);
+       if (id && sscanf(id, SCHEMA_PIXMAP "%u", &pixmap) != 1) {
+           ErrPrint("PIXMAP Id is not valid\n");
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+           return 0u;
        }
+    }
 
-       return pixmap;
+    return pixmap;
 }
 
 EAPI void *dynamicbox_acquire_buffer(dynamicbox_h handler, int gbar)
 {
-       if (gbar) {
-               if (!handler || handler->state != DBOX_STATE_CREATE) {
-                       ErrPrint("Handler is invalid\n");
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-                       return NULL;
-               }
-
-               if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-                       ErrPrint("Handler is invalid\n");
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-                       return NULL;
-               }
+    if (gbar) {
+       if (!handler || handler->state != DBOX_STATE_CREATE) {
+           ErrPrint("Handler is invalid\n");
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+           return NULL;
+       }
 
-               if (!handler->common->id) {
-                       ErrPrint("Invalid handler\n");
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-                       return NULL;
-               }
+       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+           ErrPrint("Handler is invalid\n");
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+           return NULL;
+       }
 
-               if (handler->common->gbar.type != GBAR_TYPE_SCRIPT && handler->common->gbar.type != GBAR_TYPE_BUFFER) {
-                       ErrPrint("Handler is not valid type\n");
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-                       return NULL;
-               }
+       if (!handler->common->id) {
+           ErrPrint("Invalid handler\n");
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+           return NULL;
+       }
 
-               return fb_acquire_buffer(handler->common->gbar.fb);
-       } else {
-               if (!handler || handler->state != DBOX_STATE_CREATE) {
-                       ErrPrint("Handler is invalid\n");
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-                       return NULL;
-               }
+       if (handler->common->gbar.type != GBAR_TYPE_SCRIPT && handler->common->gbar.type != GBAR_TYPE_BUFFER) {
+           ErrPrint("Handler is not valid type\n");
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+           return NULL;
+       }
 
-               if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-                       ErrPrint("Handler is invalid\n");
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-                       return NULL;
-               }
+       return fb_acquire_buffer(handler->common->gbar.fb);
+    } else {
+       if (!handler || handler->state != DBOX_STATE_CREATE) {
+           ErrPrint("Handler is invalid\n");
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+           return NULL;
+       }
 
-               if (!handler->common->id) {
-                       ErrPrint("Invalid handle\n");
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-                       return NULL;
-               }
+       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+           ErrPrint("Handler is invalid\n");
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+           return NULL;
+       }
 
-               if (handler->common->dbox.type != DBOX_TYPE_SCRIPT && handler->common->dbox.type != DBOX_TYPE_BUFFER) {
-                       ErrPrint("Handler is not valid type\n");
-                       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-                       return NULL;
-               }
+       if (!handler->common->id) {
+           ErrPrint("Invalid handle\n");
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+           return NULL;
+       }
 
-               return fb_acquire_buffer(handler->common->dbox.fb);
+       if (handler->common->dbox.type != DBOX_TYPE_SCRIPT && handler->common->dbox.type != DBOX_TYPE_BUFFER) {
+           ErrPrint("Handler is not valid type\n");
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+           return NULL;
        }
+
+       return fb_acquire_buffer(handler->common->dbox.fb);
+    }
 }
 
 EAPI int dynamicbox_release_buffer(void *buffer)
 {
-       return fb_release_buffer(buffer);
+    return fb_release_buffer(buffer);
 }
 
 EAPI int dynamicbox_buffer_refcnt(void *buffer)
 {
-       return fb_refcnt(buffer);
+    return fb_refcnt(buffer);
 }
 
 EAPI int dynamicbox_buffer_size(dynamicbox_h handler, int gbar)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Invalid handler\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Invalid handler\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (gbar) {
-               return fb_size(handler->common->gbar.fb);
-       } else {
-               return fb_size(handler->common->dbox.fb);
-       }
+    if (gbar) {
+       return fb_size(handler->common->gbar.fb);
+    } else {
+       return fb_size(handler->common->dbox.fb);
+    }
 }
 
 EAPI int dynamicbox_is_created_by_user(dynamicbox_h handler)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Invalid handler\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Invalid handler\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       return handler->common->is_user;
+    return handler->common->is_user;
 }
 
 EAPI int dynamicbox_set_pinup(dynamicbox_h handler, int flag, dynamicbox_ret_cb cb, void *data)
 {
-       struct packet *packet;
-       unsigned int cmd = CMD_PINUP_CHANGED;
-       int ret;
+    struct packet *packet;
+    unsigned int cmd = CMD_PINUP_CHANGED;
+    int ret;
 
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Invalid handler\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Invalid handler\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (handler->common->request.pinup) {
-               ErrPrint("Previous pinup request is not finished\n");
-               return DBOX_STATUS_ERROR_BUSY;
-       }
+    if (handler->common->request.pinup) {
+       ErrPrint("Previous pinup request is not finished\n");
+       return DBOX_STATUS_ERROR_BUSY;
+    }
 
-       if (handler->common->is_pinned_up == flag) {
-               DbgPrint("No changes\n");
-               return DBOX_STATUS_ERROR_ALREADY;
-       }
+    if (handler->common->is_pinned_up == flag) {
+       DbgPrint("No changes\n");
+       return DBOX_STATUS_ERROR_ALREADY;
+    }
 
-       packet = packet_create((const char *)&cmd, "ssi", handler->common->pkgname, handler->common->id, flag);
-       if (!packet) {
-               ErrPrint("Failed to build a param\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    packet = packet_create((const char *)&cmd, "ssi", handler->common->pkgname, handler->common->id, flag);
+    if (!packet) {
+       ErrPrint("Failed to build a param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       if (!cb) {
-               cb = default_pinup_cb;
-       }
+    if (!cb) {
+       cb = default_pinup_cb;
+    }
 
-       ret = master_rpc_async_request(handler, packet, 0, pinup_done_cb, NULL);
-       if (ret == (int)DBOX_STATUS_ERROR_NONE) {
-               handler->cbs.pinup.cb = cb;
-               handler->cbs.pinup.data = data;
-               handler->common->request.pinup = 1;
-       }
+    ret = master_rpc_async_request(handler, packet, 0, pinup_done_cb, NULL);
+    if (ret == (int)DBOX_STATUS_ERROR_NONE) {
+       handler->cbs.pinup.cb = cb;
+       handler->cbs.pinup.data = data;
+       handler->common->request.pinup = 1;
+    }
 
-       return ret;
+    return ret;
 }
 
 EAPI int dynamicbox_is_pinned_up(dynamicbox_h handler)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Invalid handler\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (!handler->common->id) {
+       ErrPrint("Invalid handler\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       return handler->common->is_pinned_up;
+    return handler->common->is_pinned_up;
 }
 
 EAPI int dynamicbox_has_pinup(dynamicbox_h handler)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Invalid handler\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Invalid handler\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       return handler->common->dbox.pinup_supported;
+    return handler->common->dbox.pinup_supported;
 }
 
 EAPI int dynamicbox_set_data(dynamicbox_h handler, void *data)
 {
-       if (!handler) {
-               ErrPrint("Handler is NIL\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler) {
+       ErrPrint("Handler is NIL\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       handler->data = data;
-       return DBOX_STATUS_ERROR_NONE;
+    handler->data = data;
+    return DBOX_STATUS_ERROR_NONE;
 }
 
 EAPI void *dynamicbox_data(dynamicbox_h handler)
 {
-       if (!handler) {
-               ErrPrint("Handler is NIL\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return NULL;
-       }
+    if (!handler) {
+       ErrPrint("Handler is NIL\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return NULL;
+    }
 
-       if (handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return NULL;
-       }
+    if (handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return NULL;
+    }
 
-       return handler->data;
+    return handler->data;
 }
 
 EAPI const char *dynamicbox_content(dynamicbox_h handler)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return NULL;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return NULL;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid handle\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return NULL;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid handle\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return NULL;
+    }
 
-       dynamicbox_set_last_status(DBOX_STATUS_ERROR_NONE);
-       return handler->common->content;
+    dynamicbox_set_last_status(DBOX_STATUS_ERROR_NONE);
+    return handler->common->content;
 }
 
 EAPI const char *dynamicbox_title(dynamicbox_h handler)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return NULL;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return NULL;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid handle\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return NULL;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid handle\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return NULL;
+    }
 
-       dynamicbox_set_last_status(DBOX_STATUS_ERROR_NONE);
-       return handler->common->title;
+    dynamicbox_set_last_status(DBOX_STATUS_ERROR_NONE);
+    return handler->common->title;
 }
 
 EAPI int dynamicbox_emit_text_signal(dynamicbox_h handler, dynamicbox_text_event_t event_info, dynamicbox_ret_cb cb, void *data)
 {
-       struct packet *packet;
-       struct cb_info *cbinfo;
-       unsigned int cmd = CMD_TEXT_SIGNAL;
-       int ret;
-       const char *emission;
-       const char *source;
-
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       if ((handler->common->dbox.type != DBOX_TYPE_TEXT && handler->common->gbar.type != GBAR_TYPE_TEXT) || !handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       if (!event_info) {
-               ErrPrint("Invalid event info\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
-
-       emission = event_info->emission;
-       if (!emission) {
-               emission = "";
-       }
-
-       source = event_info->source;
-       if (!source) {
-               source = "";
-       }
-
-       packet = packet_create((const char *)&cmd, "ssssdddd",
-                               handler->common->pkgname, handler->common->id,
-                               emission, source,
-                               event_info->geometry.sx, event_info->geometry.sy,
-                               event_info->geometry.ex, event_info->geometry.ey);
-       if (!packet) {
-               ErrPrint("Failed to build a param\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
-
-       cbinfo = dbox_create_cb_info(cb, data);
-       if (!cbinfo) {
-               packet_destroy(packet);
-               return DBOX_STATUS_ERROR_FAULT;
-       }
-
-       ret = master_rpc_async_request(handler, packet, 0, text_signal_cb, cbinfo);
-       if (ret < 0) {
-               dbox_destroy_cb_info(cbinfo);
-       }
+    struct packet *packet;
+    struct cb_info *cbinfo;
+    unsigned int cmd = CMD_TEXT_SIGNAL;
+    int ret;
+    const char *emission;
+    const char *source;
+
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if ((handler->common->dbox.type != DBOX_TYPE_TEXT && handler->common->gbar.type != GBAR_TYPE_TEXT) || !handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    if (!event_info) {
+       ErrPrint("Invalid event info\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
+
+    emission = event_info->emission;
+    if (!emission) {
+       emission = "";
+    }
+
+    source = event_info->source;
+    if (!source) {
+       source = "";
+    }
+
+    packet = packet_create((const char *)&cmd, "ssssdddd",
+           handler->common->pkgname, handler->common->id,
+           emission, source,
+           event_info->geometry.sx, event_info->geometry.sy,
+           event_info->geometry.ex, event_info->geometry.ey);
+    if (!packet) {
+       ErrPrint("Failed to build a param\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    cbinfo = dbox_create_cb_info(cb, data);
+    if (!cbinfo) {
+       packet_destroy(packet);
+       return DBOX_STATUS_ERROR_FAULT;
+    }
+
+    ret = master_rpc_async_request(handler, packet, 0, text_signal_cb, cbinfo);
+    if (ret < 0) {
+       dbox_destroy_cb_info(cbinfo);
+    }
 
-       return ret;
+    return ret;
 }
 
 EAPI int dynamicbox_subscribe_group(const char *cluster, const char *category)
 {
-       struct packet *packet;
-       unsigned int cmd = CMD_SUBSCRIBE;
+    struct packet *packet;
+    unsigned int cmd = CMD_SUBSCRIBE;
 
-       /*!
-        * \todo
-        * Validate the group info using DB
-        * If the group info is not valid, do not send this request
-        */
+    /*!
+     * \todo
+     * Validate the group info using DB
+     * If the group info is not valid, do not send this request
+     */
 
-       packet = packet_create_noack((const char *)&cmd, "ss", cluster ? cluster : "", category ? category : "");
-       if (!packet) {
-               ErrPrint("Failed to create a packet\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    packet = packet_create_noack((const char *)&cmd, "ss", cluster ? cluster : "", category ? category : "");
+    if (!packet) {
+       ErrPrint("Failed to create a packet\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       return master_rpc_request_only(NULL, packet);
+    return master_rpc_request_only(NULL, packet);
 }
 
 EAPI int dynamicbox_unsubscribe_group(const char *cluster, const char *category)
 {
-       struct packet *packet;
-       unsigned int cmd = CMD_UNSUBSCRIBE;
+    struct packet *packet;
+    unsigned int cmd = CMD_UNSUBSCRIBE;
 
-       /*!
-        * \todo
-        * Validate the group info using DB
-        * If the group info is not valid, do not send this request
-        * AND Check the subscribed or not too
-        */
+    /*!
+     * \todo
+     * Validate the group info using DB
+     * If the group info is not valid, do not send this request
+     * AND Check the subscribed or not too
+     */
 
-       packet = packet_create_noack((const char *)&cmd, "ss", cluster ? cluster : "", category ? category : "");
-       if (!packet) {
-               ErrPrint("Failed to create a packet\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    packet = packet_create_noack((const char *)&cmd, "ss", cluster ? cluster : "", category ? category : "");
+    if (!packet) {
+       ErrPrint("Failed to create a packet\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       return master_rpc_request_only(NULL, packet);
+    return master_rpc_request_only(NULL, packet);
 }
 
 EAPI int dynamicbox_refresh(dynamicbox_h handler, int force)
 {
-       struct packet *packet;
-       unsigned int cmd = CMD_UPDATE;
+    struct packet *packet;
+    unsigned int cmd = CMD_UPDATE;
 
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       packet = packet_create_noack((const char *)&cmd, "ssi", handler->common->pkgname, handler->common->id, force);
-       if (!packet) {
-               ErrPrint("Failed to create a packet\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    packet = packet_create_noack((const char *)&cmd, "ssi", handler->common->pkgname, handler->common->id, force);
+    if (!packet) {
+       ErrPrint("Failed to create a packet\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       return master_rpc_request_only(handler, packet);
+    return master_rpc_request_only(handler, packet);
 }
 
 EAPI int dynamicbox_refresh_group(const char *cluster, const char *category, int force)
 {
-       struct packet *packet;
-       unsigned int cmd = CMD_REFRESH_GROUP;
+    struct packet *packet;
+    unsigned int cmd = CMD_REFRESH_GROUP;
 
-       if (!cluster || !category) {
-               ErrPrint("Invalid argument\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!cluster || !category) {
+       ErrPrint("Invalid argument\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       packet = packet_create_noack((const char *)&cmd, "ssi", cluster, category, force);
-       if (!packet) {
-               ErrPrint("Failed to create a packet\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    packet = packet_create_noack((const char *)&cmd, "ssi", cluster, category, force);
+    if (!packet) {
+       ErrPrint("Failed to create a packet\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       return master_rpc_request_only(NULL, packet);
+    return master_rpc_request_only(NULL, packet);
 }
 
 EAPI int dynamicbox_set_visibility(dynamicbox_h handler, dynamicbox_visible_state_e state)
 {
-       int old_state;
-       int ret;
+    int old_state;
+    int ret;
 
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->is_user) {
-               /* System cluster dynamicbox cannot be changed its visible states */
-               if (state == DBOX_HIDE_WITH_PAUSE) {
-                       ErrPrint("CA Livebox is not able to change the visibility\n");
-                       return DBOX_STATUS_ERROR_PERMISSION_DENIED;
-               }
+    if (!handler->common->is_user) {
+       /* System cluster dynamicbox cannot be changed its visible states */
+       if (state == DBOX_HIDE_WITH_PAUSE) {
+           ErrPrint("CA Livebox is not able to change the visibility\n");
+           return DBOX_STATUS_ERROR_PERMISSION_DENIED;
        }
+    }
 
-       if (handler->visible == state) {
-               DbgPrint("%s has no changes\n", handler->common->pkgname);
-               return DBOX_STATUS_ERROR_ALREADY;
-       }
+    if (handler->visible == state) {
+       DbgPrint("%s has no changes\n", handler->common->pkgname);
+       return DBOX_STATUS_ERROR_ALREADY;
+    }
 
-       old_state = handler->visible;
-       handler->visible = state;
+    old_state = handler->visible;
+    handler->visible = state;
 
-       ret = dbox_set_visibility(handler, state);
-       if (ret < 0) {
-               handler->visible = old_state;
-       }
+    ret = dbox_set_visibility(handler, state);
+    if (ret < 0) {
+       handler->visible = old_state;
+    }
 
-       return ret;
+    return ret;
 }
 
 EAPI dynamicbox_visible_state_e dynamicbox_visibility(dynamicbox_h handler)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is invalid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_VISIBLE_ERROR;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is invalid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_VISIBLE_ERROR;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_VISIBLE_ERROR;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_VISIBLE_ERROR;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return DBOX_VISIBLE_ERROR;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return DBOX_VISIBLE_ERROR;
+    }
 
-       return handler->visible;
+    return handler->visible;
 }
 
 EAPI int dynamicbox_viewer_set_paused(void)
 {
-       struct packet *packet;
-       unsigned int cmd = CMD_CLIENT_PAUSED;
+    struct packet *packet;
+    unsigned int cmd = CMD_CLIENT_PAUSED;
 
-       packet = packet_create_noack((const char *)&cmd, "d", util_timestamp());
-       if (!packet) {
-               ErrPrint("Failed to create a pause packet\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    packet = packet_create_noack((const char *)&cmd, "d", util_timestamp());
+    if (!packet) {
+       ErrPrint("Failed to create a pause packet\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       return master_rpc_request_only(NULL, packet);
+    return master_rpc_request_only(NULL, packet);
 }
 
 EAPI int dynamicbox_viewer_set_resumed(void)
 {
-       struct packet *packet;
-       unsigned int cmd = CMD_CLIENT_RESUMED;
+    struct packet *packet;
+    unsigned int cmd = CMD_CLIENT_RESUMED;
 
-       packet = packet_create_noack((const char *)&cmd, "d", util_timestamp());
-       if (!packet) {
-               ErrPrint("Failed to create a resume packet\n");
-               return DBOX_STATUS_ERROR_FAULT;
-       }
+    packet = packet_create_noack((const char *)&cmd, "d", util_timestamp());
+    if (!packet) {
+       ErrPrint("Failed to create a resume packet\n");
+       return DBOX_STATUS_ERROR_FAULT;
+    }
 
-       return master_rpc_request_only(NULL, packet);
+    return master_rpc_request_only(NULL, packet);
 }
 
 EAPI int dynamicbox_sync_buffer(dynamicbox_h handler, int gbar)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid handle\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid handle\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid handle\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid handle\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Invalid handle\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Invalid handle\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (gbar) {
-               return dbox_sync_gbar_fb(handler->common);
-       } else {
-               return dbox_sync_dbox_fb(handler->common);
-       }
+    if (gbar) {
+       return dbox_sync_gbar_fb(handler->common);
+    } else {
+       return dbox_sync_dbox_fb(handler->common);
+    }
 }
 
 EAPI const char *dynamicbox_alternative_icon(dynamicbox_h handler)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid[%p]\n", handler);
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return NULL;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid[%p]\n", handler);
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return NULL;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return NULL;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return NULL;
+    }
 
-       return handler->common->alt.icon;
+    return handler->common->alt.icon;
 }
 
 EAPI const char *dynamicbox_alternative_name(dynamicbox_h handler)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid[%p]\n", handler);
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return NULL;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid[%p]\n", handler);
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return NULL;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid\n");
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               return NULL;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid\n");
+       dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+       return NULL;
+    }
 
-       return handler->common->alt.name;
+    return handler->common->alt.name;
 }
 
 EAPI int dynamicbox_acquire_buffer_lock(dynamicbox_h handler, int is_gbar)
 {
-       int ret = DBOX_STATUS_ERROR_NONE;
+    int ret = DBOX_STATUS_ERROR_NONE;
 
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid[%p]\n", handler);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid[%p]\n", handler);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Handler is not valid\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Handler is not valid\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid[%p]\n", handler);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid[%p]\n", handler);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (is_gbar) {
-               ret = dynamicbox_service_acquire_lock(handler->common->gbar.lock);
-       } else {
-               ret = dynamicbox_service_acquire_lock(handler->common->dbox.lock);
-       }
+    if (is_gbar) {
+       ret = dynamicbox_service_acquire_lock(handler->common->gbar.lock);
+    } else {
+       ret = dynamicbox_service_acquire_lock(handler->common->dbox.lock);
+    }
 
-       return ret == 0 ? DBOX_STATUS_ERROR_NONE : DBOX_STATUS_ERROR_FAULT;
+    return ret == 0 ? DBOX_STATUS_ERROR_NONE : DBOX_STATUS_ERROR_FAULT;
 }
 
 EAPI int dynamicbox_release_buffer_lock(dynamicbox_h handler, int is_gbar)
 {
-       int ret = DBOX_STATUS_ERROR_NONE;
+    int ret = DBOX_STATUS_ERROR_NONE;
 
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid handle\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid handle\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid handle\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid handle\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid[%p]\n", handler);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid[%p]\n", handler);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (is_gbar) {
-               ret = dynamicbox_service_release_lock(handler->common->gbar.lock);
-       } else {
-               ret = dynamicbox_service_release_lock(handler->common->dbox.lock);
-       }
+    if (is_gbar) {
+       ret = dynamicbox_service_release_lock(handler->common->gbar.lock);
+    } else {
+       ret = dynamicbox_service_release_lock(handler->common->dbox.lock);
+    }
 
-       return ret == 0 ? DBOX_STATUS_ERROR_NONE : DBOX_STATUS_ERROR_FAULT;
+    return ret == 0 ? DBOX_STATUS_ERROR_NONE : DBOX_STATUS_ERROR_FAULT;
 }
 
 EAPI int dynamicbox_set_option(dynamicbox_option_type_e option, int state)
 {
-       int ret = DBOX_STATUS_ERROR_NONE;
+    int ret = DBOX_STATUS_ERROR_NONE;
 
-       switch (option) {
+    switch (option) {
        case DBOX_OPTION_MANUAL_SYNC:
-               conf_set_manual_sync(state);
-               break;
+           conf_set_manual_sync(state);
+           break;
        case DBOX_OPTION_FRAME_DROP_FOR_RESIZE:
-               conf_set_frame_drop_for_resizing(state);
-               break;
+           conf_set_frame_drop_for_resizing(state);
+           break;
        case DBOX_OPTION_SHARED_CONTENT:
-               conf_set_shared_content(state);
-               break;
+           conf_set_shared_content(state);
+           break;
        case DBOX_OPTION_DIRECT_UPDATE:
-               if (s_info.init_count) {
-                       DbgPrint("Already intialized, this option is not applied\n");
-               }
-               conf_set_direct_update(state);
-               break;
+           if (s_info.init_count) {
+               DbgPrint("Already intialized, this option is not applied\n");
+           }
+           conf_set_direct_update(state);
+           break;
+       case DBOX_OPTION_EXTRA_BUFFER_CNT:
+           ErrPrint("Permission denied\n");
+           ret = DBOX_STATUS_ERROR_PERMISSION_DENIED;
+           break;
        default:
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               break;
-       }
+           ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+           break;
+    }
 
-       return ret;
+    return ret;
 }
 
 EAPI int dynamicbox_option(dynamicbox_option_type_e option)
 {
-       int ret;
+    int ret;
 
-       dynamicbox_set_last_status(DBOX_STATUS_ERROR_NONE);
-       switch (option) {
+    dynamicbox_set_last_status(DBOX_STATUS_ERROR_NONE);
+    switch (option) {
        case DBOX_OPTION_MANUAL_SYNC:
-               ret = conf_manual_sync();
-               break;
+           ret = conf_manual_sync();
+           break;
        case DBOX_OPTION_FRAME_DROP_FOR_RESIZE:
-               ret = conf_frame_drop_for_resizing();
-               break;
+           ret = conf_frame_drop_for_resizing();
+           break;
        case DBOX_OPTION_SHARED_CONTENT:
-               ret = conf_shared_content();
-               break;
+           ret = conf_shared_content();
+           break;
        case DBOX_OPTION_DIRECT_UPDATE:
-               ret = conf_direct_update();
-               break;
+           ret = conf_direct_update();
+           break;
+       case DBOX_OPTION_EXTRA_BUFFER_CNT:
+           ret = conf_extra_buffer_count();
+           break;
        default:
-               ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
-               dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
-               break;
-       }
+           ret = DBOX_STATUS_ERROR_INVALID_PARAMETER;
+           dynamicbox_set_last_status(DBOX_STATUS_ERROR_INVALID_PARAMETER);
+           break;
+    }
 
-       return ret;
+    return ret;
 }
 
 EAPI int dynamicbox_set_auto_launch_handler(dynamicbox_auto_launch_handler_cb dbox_launch_handler, void *data)
 {
-       s_info.launch.handler = dbox_launch_handler;
-       s_info.launch.data = data;
+    s_info.launch.handler = dbox_launch_handler;
+    s_info.launch.data = data;
 
-       return DBOX_STATUS_ERROR_NONE;
+    return DBOX_STATUS_ERROR_NONE;
 }
 
 EAPI int dynamicbox_damage_region_get(dynamicbox_h handler, int gbar, const dynamicbox_damage_region_t *region)
 {
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid handle\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid handle\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid handle\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid handle\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid[%p]\n", handler);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid[%p]\n", handler);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (gbar) {
-               region = &handler->common->dbox.last_damage;
-       } else {
-               region = &handler->common->gbar.last_damage;
-       }
+    if (gbar) {
+       region = &handler->common->dbox.last_damage;
+    } else {
+       region = &handler->common->gbar.last_damage;
+    }
 
-       return DBOX_STATUS_ERROR_NONE;
+    return DBOX_STATUS_ERROR_NONE;
 }
 
 EAPI int dynamicbox_get_affected_extra_buffer(dynamicbox_h handler, int gbar, int *idx, unsigned int *resource_id)
 {
-       int _idx;
-       unsigned int _resource_id;
-
-       if (!handler || handler->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid handle\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    int _idx;
+    unsigned int _resource_id;
 
-       if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
-               ErrPrint("Invalid handle\n");
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler || handler->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid handle\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!handler->common->id) {
-               ErrPrint("Handler is not valid[%p]\n", handler);
-               return DBOX_STATUS_ERROR_INVALID_PARAMETER;
-       }
+    if (!handler->common || handler->common->state != DBOX_STATE_CREATE) {
+       ErrPrint("Invalid handle\n");
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!idx) {
-               idx = &_idx;
-       }
+    if (!handler->common->id) {
+       ErrPrint("Handler is not valid[%p]\n", handler);
+       return DBOX_STATUS_ERROR_INVALID_PARAMETER;
+    }
 
-       if (!resource_id) {
-               resource_id = &_resource_id;
-       }
+    if (!idx) {
+       idx = &_idx;
+    }
 
-       if (gbar) {
-               if (!handler->common->gbar.extra_buffer || handler->common->gbar.last_extra_buffer_idx < 0) {
-                       return DBOX_STATUS_ERROR_NOT_EXIST;
-               }
+    if (!resource_id) {
+       resource_id = &_resource_id;
+    }
 
-               *idx = handler->common->gbar.last_extra_buffer_idx;
-               *resource_id = handler->common->gbar.extra_buffer[*idx];
-       } else {
-               if (!handler->common->dbox.extra_buffer || handler->common->dbox.last_extra_buffer_idx < 0) {
-                       return DBOX_STATUS_ERROR_NOT_EXIST;
-               }
+    if (gbar) {
+       if (!handler->common->gbar.extra_buffer || handler->common->gbar.last_extra_buffer_idx < 0) {
+           return DBOX_STATUS_ERROR_NOT_EXIST;
+       }
 
-               *idx = handler->common->dbox.last_extra_buffer_idx;
-               *resource_id = handler->common->dbox.extra_buffer[*idx];
+       *idx = handler->common->gbar.last_extra_buffer_idx;
+       *resource_id = handler->common->gbar.extra_buffer[*idx];
+    } else {
+       if (!handler->common->dbox.extra_buffer || handler->common->dbox.last_extra_buffer_idx < 0) {
+           return DBOX_STATUS_ERROR_NOT_EXIST;
        }
 
-       return DBOX_STATUS_ERROR_NONE;
+       *idx = handler->common->dbox.last_extra_buffer_idx;
+       *resource_id = handler->common->dbox.extra_buffer[*idx];
+    }
+
+    return DBOX_STATUS_ERROR_NONE;
 }
 
 /* End of a file */