Use GATT server's get mtu size API instead of GATT client API

GATT server's get mtu size API is added on Tizen 5.5 public.
So we also add Tizen BLE 5.5 build option for the compatibility.

https://github.sec.samsung.net/RS7-IOTIVITY/IoTivity/pull/524/commits/6b31a4840ddceaeb699293dff833353d39901675
(cherry-picked from 6b31a4840ddceaeb699293dff833353d39901675)

Change-Id: I96137ae7382d189460edc7427f4f2d6add212817
Signed-off-by: DoHyun Pyun <dh79.pyun@samsung.com>
Signed-off-by: Sudipto Bal <sudipto.bal@samsung.com>

6 files changed, 36 insertions, 3 deletions

diff --git a/build_common/SConscript b/build_common/SConscript
index f0322ee16..9ca277d78 100755
--- a/build_common/SConscript
+++ b/build_common/SConscript
@@ -134,6 +134,7 @@ help_vars.Add(EnumVariable('BLE_CUSTOM_ADV', 'Build with CUSTOM Advertisement',
 help_vars.Add(EnumVariable('BLE_DIVISION', 'BLE Build with division code', 'OFF', allowed_values=('OFF', 'MCD', 'VD')))
 help_vars.Add(EnumVariable('BLE_TIZEN_30', 'Build with tizen 3.0 BLE api', 'False', allowed_values=('True', 'False')))
 help_vars.Add(EnumVariable('BLE_TIZEN_40', 'Build with tizen 4.0 BLE api', 'False', allowed_values=('True', 'False')))
+help_vars.Add(EnumVariable('BLE_TIZEN_55', 'Build with tizen 5.5 BLE api', 'False', allowed_values=('True', 'False')))
 help_vars.Add(PathVariable('TIZENRT_OS_DIR', 'Absolute Path to TizenRT OS directory', None, PathVariable.PathAccept))
 help_vars.Add(EnumVariable('PLATFORM_TLS', 'Use platform tls instead of local mbedtls', '0', allowed_values=('0', '1')))
 help_vars.Add(EnumVariable('OIC_SUPPORT_TIZEN_TRACE', 'Tizen Trace(T-trace) api availability', 'False', allowed_values=('True', 'False')))
diff --git a/packaging/snapshot_history.txt b/packaging/snapshot_history.txt
index fbb81fd88..1d339095d 100755
--- a/packaging/snapshot_history.txt
+++ b/packaging/snapshot_history.txt
@@ -1,3 +1,9 @@
+http://suprem.sec.samsung.net/jira/browse/CONPRO-1461
+
+commit_info_2019-07-11.txt
+
+commit_id: 6b31a4840ddceaeb699293dff833353d39901675 
+---------------------------------------------------------------------------------------------------------------------------------
 http://suprem.sec.samsung.net/jira/browse/CONPRO-1456
 
 commit_info_2019-06-27.txt
diff --git a/resource/csdk/connectivity/src/bt_le_adapter/tizen/SConscript b/resource/csdk/connectivity/src/bt_le_adapter/tizen/SConscript
index 455838081..2166547ae 100644
--- a/resource/csdk/connectivity/src/bt_le_adapter/tizen/SConscript
+++ b/resource/csdk/connectivity/src/bt_le_adapter/tizen/SConscript
@@ -9,6 +9,7 @@ root_dir = os.pardir
 division = env.get('BLE_DIVISION')
 tizen30 = env.get('BLE_TIZEN_30')
 tizen40 = env.get('BLE_TIZEN_40')
+tizen55 = env.get('BLE_TIZEN_55')
 
 env.PrependUnique(CPPPATH = [ os.path.join(src_dir, 'tizen')])
 
@@ -18,7 +19,12 @@ if 'MCD' in division:
     env.AppendUnique(CPPDEFINES = ['BLE_MCD'])
     print "BLE for MCD"
 
-if tizen40 == 'True':
+if tizen55 == 'True':
+    env.AppendUnique(CPPDEFINES = ['BLE_TIZEN_30'])
+    env.AppendUnique(CPPDEFINES = ['BLE_TIZEN_40'])
+    env.AppendUnique(CPPDEFINES = ['BLE_TIZEN_55'])
+    print "Build using Tizen 5.5 BLE API"
+elif tizen40 == 'True':
     env.AppendUnique(CPPDEFINES = ['BLE_TIZEN_30'])
     env.AppendUnique(CPPDEFINES = ['BLE_TIZEN_40'])
     print "Build using Tizen 4.0 BLE API"
diff --git a/resource/csdk/connectivity/src/bt_le_adapter/tizen/caleserver_mcd.c b/resource/csdk/connectivity/src/bt_le_adapter/tizen/caleserver_mcd.c
index 5c36a0324..9f3791fde 100644
--- a/resource/csdk/connectivity/src/bt_le_adapter/tizen/caleserver_mcd.c
+++ b/resource/csdk/connectivity/src/bt_le_adapter/tizen/caleserver_mcd.c
@@ -1185,6 +1185,15 @@ uint16_t CALEServerGetMtuSize(const char* address)
     unsigned int mtu = CA_DEFAULT_BLE_MTU_SIZE;
     int ret = 0;
 
+#ifdef BLE_TIZEN_55
+    ret = bt_gatt_server_get_device_mtu(address, &mtu);
+    if (0 != ret)
+    {
+        OIC_LOG_V(ERROR, TAG,
+                  "bt_gatt_server_get_device_mtu failed with return [%s]", CALEGetErrorMsg(ret));
+        return CA_DEFAULT_BLE_MTU_SIZE;
+    }
+#else
 #ifdef BLE_TIZEN_40
     bt_gatt_client_h client = NULL;
     ret = bt_gatt_client_create(address, &client);
@@ -1219,6 +1228,7 @@ uint16_t CALEServerGetMtuSize(const char* address)
         return CA_DEFAULT_BLE_MTU_SIZE;
     }
 #endif // BLE_TIZEN_40
+#endif // BLE_TIZEN_55
 
     OIC_LOG_V(INFO, TAG, "mtu size(including header) from bt_device_get_att_mtu is %d", mtu);
     OIC_LOG(DEBUG, TAG, "OUT");
diff --git a/resource/csdk/connectivity/src/bt_le_adapter/tizen/caleserver_vd.c b/resource/csdk/connectivity/src/bt_le_adapter/tizen/caleserver_vd.c
index bcfe6d41f..bcd5d0d9e 100644
--- a/resource/csdk/connectivity/src/bt_le_adapter/tizen/caleserver_vd.c
+++ b/resource/csdk/connectivity/src/bt_le_adapter/tizen/caleserver_vd.c
@@ -1047,6 +1047,15 @@ uint16_t CALEServerGetMtuSize(const char* address)
     unsigned int mtu = CA_DEFAULT_BLE_MTU_SIZE;
     int ret = 0;
 
+#ifdef BLE_TIZEN_55
+    ret = bt_gatt_server_get_device_mtu(address, &mtu);
+    if (0 != ret)
+    {
+        OIC_LOG_V(ERROR, TAG,
+                  "bt_gatt_server_get_device_mtu failed with return [%s]", CALEGetErrorMsg(ret));
+        return CA_DEFAULT_BLE_MTU_SIZE;
+    }
+#else
 #ifdef BLE_TIZEN_40
     bt_gatt_client_h client = NULL;
     ret = bt_gatt_client_create(address, &client);
@@ -1081,6 +1090,7 @@ uint16_t CALEServerGetMtuSize(const char* address)
         return CA_DEFAULT_BLE_MTU_SIZE;
     }
 #endif // BLE_TIZEN_40
+#endif // BLE_TIZEN_55
 
     OIC_LOG_V(INFO, TAG, "mtu size(including header) from bt_device_get_att_mtu is %d", mtu);
     OIC_LOG(DEBUG, TAG, "OUT");
diff --git a/tools/tizen/iotivity.spec b/tools/tizen/iotivity.spec
index 46e8332f4..ea47eee1f 100644
--- a/tools/tizen/iotivity.spec
+++ b/tools/tizen/iotivity.spec
@@ -88,7 +88,7 @@ Source1002: %{name}-test.manifest
 %{!?BLE_DIVISION: %define BLE_DIVISION VD}
 %{!?DISABLE_BLE_SERVER: %define DISABLE_BLE_SERVER 0}
 %{!?MULTIPLE_OWNER: %define MULTIPLE_OWNER 1}
-%{!?BLE_TIZEN_40: %define BLE_TIZEN_40 True}
+%{!?BLE_TIZEN_55: %define BLE_TIZEN_55 True}
 
 BuildRequires:  expat-devel
 BuildRequires:  python, libcurl-devel
@@ -184,7 +184,7 @@ scons %{JOB} --prefix=%{_prefix} \
     RD_MODE=%{RD_MODE} \
     BLE_CUSTOM_ADV=%{BLE_CUSTOM_ADV} \
     BLE_DIVISION=%{BLE_DIVISION} \
-    BLE_TIZEN_40=%{BLE_TIZEN_40} \
+    BLE_TIZEN_55=%{BLE_TIZEN_55}
     DISABLE_BLE_SERVER=%{DISABLE_BLE_SERVER} \
     MULTIPLE_OWNER=%{MULTIPLE_OWNER} \
     LOG_LEVEL=%{log_level} \