From 70a569103027b31b1300f79509fce7437a96de1c Mon Sep 17 00:00:00 2001
From: Yu Jiung <jiung.yu@samsung.com>
Date: Mon, 27 Feb 2017 14:18:04 +0900
Subject: [PATCH] Remove Unused parameter and Add RSSI value for Peer

Change-Id: I6268fa2026f0acede4c5dcd48cb3ac31a97e9cc3
Signed-off-by: Yu jiung <jiung.yu@samsung.com>
---
 packaging/csapi-network-wifi-direct.spec           |  2 +-
 .../Interop/Interop.WiFiDirect.cs                  |  2 ++
 .../Tizen.Network.WiFiDirect/WiFiDirectData.cs     |  4 ---
 .../Tizen.Network.WiFiDirect/WiFiDirectPeer.cs     | 42 +++++++++++++++-------
 4 files changed, 33 insertions(+), 17 deletions(-)

diff --git a/packaging/csapi-network-wifi-direct.spec b/packaging/csapi-network-wifi-direct.spec
index e90996a..7c8dcc3 100644
--- a/packaging/csapi-network-wifi-direct.spec
+++ b/packaging/csapi-network-wifi-direct.spec
@@ -1,6 +1,6 @@
 Name:       csapi-network-wifi-direct
 Summary:    Tizen Wi-Fi Direct API for C#
-Version:    1.0.2
+Version:    1.0.3
 Release:    1
 Group:      Development/Libraries
 License:    Apache-2.0
diff --git a/src/Tizen.Network.WiFiDirect/Interop/Interop.WiFiDirect.cs b/src/Tizen.Network.WiFiDirect/Interop/Interop.WiFiDirect.cs
index ac9afc1..3f68798 100644
--- a/src/Tizen.Network.WiFiDirect/Interop/Interop.WiFiDirect.cs
+++ b/src/Tizen.Network.WiFiDirect/Interop/Interop.WiFiDirect.cs
@@ -219,6 +219,8 @@ internal static partial class Interop
         internal static extern int GetDisplayPort(string address, out int port);
         [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_peer_display_throughput")]
         internal static extern int GetDisplayThroughput(string address, out int throughput);
+        [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_peer_rssi")]
+        internal static extern int GetRssi(string address, out int rssi);
         [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_get_session_timer")]
         internal static extern int GetSessionTimer(out int seconds);
         [DllImport(Libraries.WiFiDirect,EntryPoint = "wifi_direct_set_session_timer")]
diff --git a/src/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectData.cs b/src/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectData.cs
index 10e2862..6112ce4 100644
--- a/src/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectData.cs
+++ b/src/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectData.cs
@@ -40,9 +40,6 @@ namespace Tizen.Network.WiFiDirect
         [MarshalAsAttribute(UnmanagedType.I1)]
         internal bool _isGroupOwner;
 
-        [MarshalAsAttribute(UnmanagedType.I1)]
-        internal bool _isPersistentGroupOwner;
-
         internal WiFiDirectPrimaryDeviceType _primaryType;
 
         internal WiFiDirectSecondaryDeviceType _secondaryType;
@@ -103,7 +100,6 @@ namespace Tizen.Network.WiFiDirect
             resultPeer._peerChannel = peer._channel;
             resultPeer._isPeerConnected = peer._isConnected;
             resultPeer._isPeerGroupOwner = peer._isGroupOwner;
-            resultPeer._isPeerPersistentGroupOwner = peer._isPersistentGroupOwner;
             resultPeer._peerPrimaryType = peer._primaryType;
             resultPeer._peerSecondaryType = peer._secondaryType;
             resultPeer._peerWpsTypes = peer._wpsTypes;
diff --git a/src/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectPeer.cs b/src/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectPeer.cs
index a97e466..aebf2a6 100644
--- a/src/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectPeer.cs
+++ b/src/Tizen.Network.WiFiDirect/Tizen.Network.WiFiDirect/WiFiDirectPeer.cs
@@ -44,7 +44,6 @@ namespace Tizen.Network.WiFiDirect
         internal int _peerChannel;
         internal bool _isPeerConnected;
         internal bool _isPeerGroupOwner;
-        internal bool _isPeerPersistentGroupOwner;
         internal bool _peerP2PSupport;
         internal WiFiDirectPrimaryDeviceType _peerPrimaryType;
         internal WiFiDirectSecondaryDeviceType _peerSecondaryType;
@@ -136,17 +135,6 @@ namespace Tizen.Network.WiFiDirect
         }
 
         /// <summary>
-        /// Persistent group state of the peer device.
-        /// </summary>
-        public bool IsPersistentGroupOwner
-        {
-            get
-            {
-                return _isPeerPersistentGroupOwner;
-            }
-        }
-
-        /// <summary>
         /// P2P state of the peer device.
         /// </summary>
         public bool P2PSupport
@@ -388,6 +376,36 @@ namespace Tizen.Network.WiFiDirect
         }
 
         /// <summary>
+        /// WiFi RSSI value of the peer device.
+        /// </summary>
+        /// <remarks>
+        /// Wi-Fi Direct must be activated.
+        /// If there is any error, -1 will be returned.
+        /// </remarks>
+        public int Rssi
+        {
+            get
+            {
+                if (Globals.IsActivated)
+                {
+                    int rssi;
+                    int ret = Interop.WiFiDirect.GetRssi(_peerMacAddress, out rssi);
+                    if (ret != (int)WiFiDirectError.None)
+                    {
+                        Log.Error(Globals.LogTag, "Failed to get the peer RSSI, Error - " + (WiFiDirectError)ret);
+                        return -1;
+                    }
+
+                    return rssi;
+                }
+
+                else
+                {
+                    return -1;
+                }
+            }
+        }
+        /// <summary>
         /// (event) ConnectionStateChanged event is raised when the connection state of the peer device changes.
         /// </summary>
         public event EventHandler<ConnectionStateChangedEventArgs> ConnectionStateChanged
-- 
2.7.4