Update for attribute changed callback and attribute getter

[platform/core/system/sensord.git] / src / server / sensor_handler.h

diff --git a/src/server/sensor_handler.h b/src/server/sensor_handler.h
index e7b3168..34a603c 100644 (file)
--- a/src/server/sensor_handler.h
+++ b/src/server/sensor_handler.h
@@ -48,7 +48,11 @@ public:
        virtual int stop(sensor_observer *ob) = 0;
 
        virtual int set_interval(sensor_observer *ob, int32_t interval) = 0;
+       virtual int get_interval(sensor_observer *ob, int32_t &interval) = 0;
+
        virtual int set_batch_latency(sensor_observer *ob, int32_t latency) = 0;
+       virtual int get_batch_latency(sensor_observer *ob, int32_t &latency) = 0;
+
        virtual int delete_batch_latency(sensor_observer *ob);
        virtual int set_attribute(sensor_observer *ob, int32_t attr, int32_t value) = 0;
        virtual int get_attribute(int32_t attr, int32_t* value);
@@ -61,14 +65,22 @@ public:
 
        void set_cache(sensor_data_t *data, int size);
        int get_cache(sensor_data_t **data, int *len);
-       bool notify_attribute_changed(uint32_t id, int attribute, int value);
-       bool notify_attribute_changed(uint32_t id, int attribute, const char *value, int len);
-
+       bool notify_attribute_changed(uint32_t id, int32_t attribute, int32_t value);
+       bool notify_attribute_changed(uint32_t id, int32_t attribute, const char *value, int len);
+       bool need_to_notify_attribute_changed();
+       void set_need_to_notify_attribute_changed(bool value);
 protected:
+       void update_prev_interval(int32_t interval);
+       void update_prev_latency(int32_t latency);
+
        sensor_info m_info;
+       int32_t m_prev_interval;
+       int32_t m_prev_latency;
+
        std::map<int32_t, int32_t> m_attributes_int;
        std::map<int32_t, std::vector<char>> m_attributes_str;
 
+       bool m_need_to_notify_attribute_changed;
 private:
        std::list<sensor_observer *> m_observers;