From 31964791dcb4df923a9cd4653b848b96df7dde52 Mon Sep 17 00:00:00 2001
From: Jeonghoon Park <jh1979.park@samsung.com>
Date: Thu, 4 Jan 2018 17:21:43 +0900
Subject: [PATCH] add pilot version of receiver module

---
 CMakeLists.txt          |  2 ++
 inc/receiver.h          | 28 ++++++++++++++++++
 inc/receiver_internal.h | 24 +++++++++++++++
 src/receiver.c          | 78 +++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 132 insertions(+)
 create mode 100644 inc/receiver.h
 create mode 100644 inc/receiver_internal.h
 create mode 100644 src/receiver.c

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c974fd7..f2024a5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,6 +14,7 @@ pkg_check_modules(APP_PKGS REQUIRED
 	capi-appfw-service-application
 	capi-system-peripheral-io
 	glib-2.0
+	gio-2.0
 )
 
 FOREACH (flag ${APP_PKGS_CFLAGS})
@@ -30,6 +31,7 @@ ADD_EXECUTABLE(${PROJECT_NAME}
 	${PROJECT_ROOT_DIR}/src/app.c
 	${PROJECT_ROOT_DIR}/src/log.c
 	${PROJECT_ROOT_DIR}/src/resource.c
+	${PROJECT_ROOT_DIR}/src/receiver.c
 	${PROJECT_ROOT_DIR}/src/resource/resource_infrared_obstacle_avoidance_sensor.c
 	${PROJECT_ROOT_DIR}/src/resource/resource_motor_driver_L298N.c
 	${PROJECT_ROOT_DIR}/src/resource/resource_PCA9685.c
diff --git a/inc/receiver.h b/inc/receiver.h
new file mode 100644
index 0000000..347bd77
--- /dev/null
+++ b/inc/receiver.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Flora License, Version 1.1 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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 __CAR_APP_RECEIVER_H__
+#define __CAR_APP_RECEIVER_H__
+
+typedef enum __receiver_type_e {
+	RECEIVER_TYPE_UDP,
+	RECEIVER_TYPE_BLUETOOTH,
+} receiver_type_e;
+
+int receiver_init(receiver_type_e type);
+void receiver_fini(void);
+
+#endif /* __CAR_APP_RECEIVER_H__ */
diff --git a/inc/receiver_internal.h b/inc/receiver_internal.h
new file mode 100644
index 0000000..05d6602
--- /dev/null
+++ b/inc/receiver_internal.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Flora License, Version 1.1 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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 __CAR_APP_RECEIVER_INTERNAL_H__
+#define __CAR_APP_RECEIVER_INTERNAL_H__
+
+#include "receiver.h"
+
+/* TODO */
+
+#endif /* __CAR_APP_RECEIVER_INTERNAL_H__ */
diff --git a/src/receiver.c b/src/receiver.c
new file mode 100644
index 0000000..a77edd9
--- /dev/null
+++ b/src/receiver.c
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2017 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Flora License, Version 1.1 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://floralicense.org/license/
+ *
+ * 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 <stdlib.h>
+#include "log.h"
+#include "receiver_internal.h"
+
+typedef struct __receiver_h {
+	receiver_type_e receiver_type;
+	/* TODO */
+} receiver_h;
+
+static receiver_h *ghandle = NULL;
+
+int receiver_init(receiver_type_e type)
+{
+	int ret = 0;
+
+	if (ghandle) {
+		_E("receiver is already initialized");
+		return -1;
+	}
+
+	ghandle = (receiver_h *)malloc(sizeof(receiver_h));
+	if (!ghandle) {
+		_E("failed to malloc handle");
+		return -1;
+	}
+
+	switch (type) {
+	case RECEIVER_TYPE_UDP:
+		ghandle->receiver_type = type;
+		ret = receiver_udp_start();
+		if (ret)
+			goto ERROR;
+		break;
+	case RECEIVER_TYPE_BLUETOOTH:
+		/* TODO */
+		break;
+	}
+	return 0;
+
+ERROR:
+	free(ghandle);
+	ghandle = NULL;
+	return -1;
+}
+
+void receiver_fini(void)
+{
+	if (ghandle) {
+		switch (ghandle->receiver_type) {
+		case RECEIVER_TYPE_UDP:
+			receiver_udp_stop();
+			break;
+		case RECEIVER_TYPE_BLUETOOTH:
+			/* TODO */
+			break;
+		}
+
+		free(ghandle);
+		ghandle = NULL;
+	}
+	return;
+}
-- 
2.7.4