From 33a86529ceced3ba0b6d69e12523d5dd1fdd0c1a Mon Sep 17 00:00:00 2001
From: "kibak.yoon" <kibak.yoon@samsung.com>
Date: Thu, 6 Apr 2017 18:49:55 +0900
Subject: [PATCH] sensord: add application_sensor_handler skeleton class

- application_sensor_handler will be created by application
- application_sensor_handler provides:
  - events from application to observers(listeners)

Change-Id: Ic33e1c164ddfc98766eec6e82b2b537ccf4c5a6a
Signed-off-by: kibak.yoon <kibak.yoon@samsung.com>
---
 src/server/application_sensor_handler.cpp | 90 +++++++++++++++++++++++++++++++
 src/server/application_sensor_handler.h   | 60 +++++++++++++++++++++
 2 files changed, 150 insertions(+)
 create mode 100644 src/server/application_sensor_handler.cpp
 create mode 100644 src/server/application_sensor_handler.h

diff --git a/src/server/application_sensor_handler.cpp b/src/server/application_sensor_handler.cpp
new file mode 100644
index 0000000..48e50be
--- /dev/null
+++ b/src/server/application_sensor_handler.cpp
@@ -0,0 +1,90 @@
+/*
+ * sensord
+ *
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include "application_sensor_handler.h"
+
+#include <sensor_log.h>
+#include <algorithm>
+
+using namespace sensor;
+
+application_sensor_handler::application_sensor_handler(const sensor_info &info)
+: m_info(info)
+{
+}
+
+application_sensor_handler::~application_sensor_handler()
+{
+}
+
+int application_sensor_handler::post(sensor_data_t *data, int len)
+{
+	std::string uri = m_info.get_type_uri();
+
+	return notify(uri.c_str(), data, len);
+}
+
+const sensor_info &application_sensor_handler::get_sensor_info(void)
+{
+	return m_info;
+}
+
+int application_sensor_handler::start(sensor_observer *ob)
+{
+	add_observer(ob);
+
+	return OP_SUCCESS;
+}
+
+int application_sensor_handler::stop(sensor_observer *ob)
+{
+	remove_observer(ob);
+
+	return OP_SUCCESS;
+}
+
+int application_sensor_handler::set_interval(sensor_observer *ob, int32_t interval)
+{
+	return OP_SUCCESS;
+}
+
+int application_sensor_handler::set_batch_latency(sensor_observer *ob, int32_t latency)
+{
+	return OP_SUCCESS;
+}
+
+int application_sensor_handler::set_attribute(sensor_observer *ob, int32_t attr, int32_t value)
+{
+	return OP_SUCCESS;
+}
+
+int application_sensor_handler::set_attribute(sensor_observer *ob, int32_t attr, const char *value, int len)
+{
+	return OP_SUCCESS;
+}
+
+int application_sensor_handler::flush(sensor_observer *ob)
+{
+	return OP_SUCCESS;
+}
+
+int application_sensor_handler::get_data(sensor_data_t **data, int *len)
+{
+	return OP_SUCCESS;
+}
diff --git a/src/server/application_sensor_handler.h b/src/server/application_sensor_handler.h
new file mode 100644
index 0000000..87d07fd
--- /dev/null
+++ b/src/server/application_sensor_handler.h
@@ -0,0 +1,60 @@
+/*
+ * sensord
+ *
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#ifndef __APPLICATION_SENSOR_HANDLER_H__
+#define __APPLICATION_SENSOR_HANDLER_H__
+
+#include <channel.h>
+#include <sensor_types.h>
+#include <unordered_map>
+
+#include "sensor_handler.h"
+#include "sensor_observer.h"
+
+namespace sensor {
+
+class application_sensor_handler : public sensor_handler {
+public:
+	application_sensor_handler(const sensor_info &info);
+	~application_sensor_handler();
+
+	/* TODO: const */
+	int post(sensor_data_t *data, int len);
+
+	/* sensor interface */
+	const sensor_info &get_sensor_info(void);
+
+	int start(sensor_observer *ob);
+	int stop(sensor_observer *ob);
+
+	int set_interval(sensor_observer *ob, int32_t interval);
+	int set_batch_latency(sensor_observer *ob, int32_t latency);
+	int set_attribute(sensor_observer *ob, int32_t attr, int32_t value);
+	int set_attribute(sensor_observer *ob, int32_t attr, const char *value, int len);
+	int flush(sensor_observer *ob);
+	int get_data(sensor_data_t **data, int *len);
+
+private:
+	sensor_info m_info;
+	std::vector<sensor_handler *> m_required_sensors;
+};
+
+}
+
+#endif /* __APPLICATION_SENSOR_HANDLER_H__ */
-- 
2.7.4