From 09f514289b6112fb026d3a4c6e5cc6bc01997d73 Mon Sep 17 00:00:00 2001
From: sinikang <sinikang@samsung.com>
Date: Thu, 13 Apr 2017 11:40:23 +0900
Subject: [PATCH] Add telephony_network_get_signal_strength() API in network
 interface

Change-Id: I05fbc0f96d1632d29722f872b8b855b1ab3d8067
---
 include/telephony_network.h   | 22 ++++++++++++++++++++++
 packaging/capi-telephony.spec |  2 +-
 src/telephony_network.c       | 28 ++++++++++++++++++++++++++++
 test_src/network.c            | 20 ++++++++++++++++++++
 4 files changed, 71 insertions(+), 1 deletion(-)

diff --git a/include/telephony_network.h b/include/telephony_network.h
index b6a2636..391970d 100644
--- a/include/telephony_network.h
+++ b/include/telephony_network.h
@@ -630,6 +630,28 @@ int telephony_network_get_base_station_latitude(telephony_h handle, int *bs_lati
 int telephony_network_get_base_station_longitude(telephony_h handle, int *bs_longitude);
 
 /**
+ * @brief Gets the Signal Strength (Received Signal Strength in dBm).
+ *
+ * @since_tizen 4.0
+ * @privlevel public
+ * @privilege %http://tizen.org/privilege/telephony
+ *
+ * @param[in] handle The handle from telephony_init()
+ * @param[out] dbm The Received Signal Strength in dBm \n
+ *                  Higher the received number, the stronger the signal strength
+ *
+ * @return @c 0 on success,
+ *         otherwise a negative error value
+ *
+ * @retval #TELEPHONY_ERROR_NONE              Successful
+ * @retval #TELEPHONY_ERROR_INVALID_PARAMETER Invalid parameter
+ * @retval #TELEPHONY_ERROR_PERMISSION_DENIED Permission denied
+ * @retval #TELEPHONY_ERROR_NOT_SUPPORTED     Not supported
+ * @retval #TELEPHONY_ERROR_OPERATION_FAILED  Operation failed
+ */
+int telephony_network_get_signal_strength(telephony_h handle, int *dbm);
+
+/**
  * @}
  */
 
diff --git a/packaging/capi-telephony.spec b/packaging/capi-telephony.spec
index 4e6843e..beb5d00 100644
--- a/packaging/capi-telephony.spec
+++ b/packaging/capi-telephony.spec
@@ -1,6 +1,6 @@
 Name:       capi-telephony
 Summary:    Telephony Core API
-Version:    0.1.72
+Version:    0.1.73
 Release:    1
 Group:      System/Libraries
 License:    Apache-2.0
diff --git a/src/telephony_network.c b/src/telephony_network.c
index ae4f7ad..12b5bd8 100644
--- a/src/telephony_network.c
+++ b/src/telephony_network.c
@@ -838,3 +838,31 @@ int telephony_network_get_base_station_longitude(telephony_h handle, int *bs_lon
 
 	return ret;
 }
+
+int telephony_network_get_signal_strength(telephony_h handle, int *dbm)
+{
+	int ret;
+	TapiHandle *tapi_h;
+
+	CHECK_TELEPHONY_SUPPORTED(TELEPHONY_FEATURE);
+	CHECK_INPUT_PARAMETER(handle);
+	tapi_h = ((telephony_data *)handle)->tapi_h;
+	CHECK_INPUT_PARAMETER(tapi_h);
+	CHECK_INPUT_PARAMETER(dbm);
+
+	ret = tel_get_property_int(tapi_h, TAPI_PROP_NETWORK_SIGNALSTRENGTH_DBM, dbm);
+	if (ret == TAPI_API_SUCCESS) {
+		LOGI("signal strength in dBm:[%d]", *dbm);
+		ret = TELEPHONY_ERROR_NONE;
+	/* LCOV_EXCL_START */
+	} else if (ret == TAPI_API_ACCESS_DENIED) {
+		LOGE("PERMISSION_DENIED");
+		ret = TELEPHONY_ERROR_PERMISSION_DENIED;
+	} else {
+		LOGE("OPERATION_FAILED");
+		ret = TELEPHONY_ERROR_OPERATION_FAILED;
+	}
+	/* LCOV_EXCL_STOP */
+
+	return ret;
+}
diff --git a/test_src/network.c b/test_src/network.c
index 564bdab..8b2c999 100644
--- a/test_src/network.c
+++ b/test_src/network.c
@@ -598,6 +598,25 @@ static int run_network_get_bs_longitude(MManager *mm, struct menu_data *menu)
 	return 0;
 }
 
+static int run_network_get_signal_strength(MManager *mm, struct menu_data *menu)
+{
+	telephony_handle_list_s *handle_list = menu_manager_ref_user_data(mm);
+	int ret;
+	int dbm;
+
+	msg("call telephony_network_get_signal_strength()");
+
+	ret = telephony_network_get_signal_strength(handle_list->handle[subs_type], &dbm);
+	if (ret != TELEPHONY_ERROR_NONE) {
+		msg("telephony_network_get_signal_strength() failed!!! (ret:%d,%s)", ret, get_error_message(ret));
+		return 0;
+	}
+
+	msg(" - signal strength in dBm = %d", dbm);
+
+	return 0;
+}
+
 struct menu_data menu_network[] = {
 	{"1", "telephony_network_get_cell_id", NULL, run_network_get_cell_id, NULL},
 	{"2", "telephony_network_get_lac", NULL, run_network_get_lac, NULL},
@@ -619,6 +638,7 @@ struct menu_data menu_network[] = {
 	{"18", "telephony_network_get_base_station_id", NULL, run_network_get_bs_id, NULL},
 	{"19", "telephony_network_get_base_station_latitude", NULL, run_network_get_bs_latitude, NULL},
 	{"20", "telephony_network_get_base_station_longitude", NULL, run_network_get_bs_longitude, NULL},
+	{"21", "telephony_network_get_signal_strength", NULL, run_network_get_signal_strength, NULL},
 	{NULL, },
 };
 
-- 
2.7.4