From 0571b4c6288be5dc02cbdf6ef4e8707396f95a51 Mon Sep 17 00:00:00 2001
From: Gowtham Anandha Babu <gowtham.ab@samsung.com>
Date: Thu, 9 Feb 2017 12:03:36 +0530
Subject: [PATCH] [C# Bluetooth]: Change socket SendData() API to align with
 CAPI

Modify SendData() API to return no of bytes written.

Change-Id: Ic1e5518165ffb731f7f8b9b374afdb227d415734
Signed-off-by: Gowtham Anandha Babu <gowtham.ab@samsung.com>
---
 Tizen.Network.Bluetooth/Tizen.Network.Bluetooth/BluetoothSocket.cs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Tizen.Network.Bluetooth/Tizen.Network.Bluetooth/BluetoothSocket.cs b/Tizen.Network.Bluetooth/Tizen.Network.Bluetooth/BluetoothSocket.cs
index c24b0d4..a44fd31 100755
--- a/Tizen.Network.Bluetooth/Tizen.Network.Bluetooth/BluetoothSocket.cs
+++ b/Tizen.Network.Bluetooth/Tizen.Network.Bluetooth/BluetoothSocket.cs
@@ -27,7 +27,7 @@ namespace Tizen.Network.Bluetooth
     {
         event EventHandler<SocketDataReceivedEventArgs> DataReceived;
         event EventHandler<SocketConnectionStateChangedEventArgs> ConnectionStateChanged;
-        void SendData(string data);
+        int SendData(string data);
     }
 
     /// <summary>
@@ -203,14 +203,15 @@ namespace Tizen.Network.Bluetooth
         /// </remarks>
         /// <param name="socketFd">The file descriptor of connected socket.</param>
         /// <param name="data">The data to be sent.</param>
-        public void SendData(string data)
+        public int SendData(string data)
         {
             int ret = Interop.Bluetooth.SendData(connectedSocket, data, data.Length);
-            if (ret != (int)BluetoothError.None)
+            if (ret < 0)
             {
                 Log.Error(Globals.LogTag, "Failed to send data, Error - " + (BluetoothError)ret);
                 BluetoothErrorFactory.ThrowBluetoothException(ret);
             }
+            return ret;
         }
 
         ~BluetoothSocket()
-- 
2.7.4