/// <summary>
/// Creates the client socket.
/// </summary>
/// <returns>The IBluetoothClientSocket instance.</returns>
/// <param name="serviceUuid">The UUID of the service.</param>
/// <since_tizen> 3 </since_tizen>
public IBluetoothClientSocket CreateSocket(string serviceUuid)
{
BluetoothSocket clientSocket = new BluetoothSocket();
clientSocket.remoteAddress = this.Address;
clientSocket.serviceUuid = serviceUuid;
return((IBluetoothClientSocket)clientSocket);
}
internal static SocketConnection ConvertStructToSocketConnection(SocketConnectionStruct structInfo)
{
SocketConnection connectionInfo = new SocketConnection();
connectionInfo.Fd = structInfo.SocketFd;
connectionInfo.RemoteAddress = structInfo.Address;
connectionInfo.Uuid = structInfo.ServiceUuid;
connectionInfo.ServerFd = structInfo.ServerFd;
BluetoothSocket clientSocket = new BluetoothSocket();
clientSocket.connectedSocket = structInfo.SocketFd;
clientSocket.remoteAddress = structInfo.Address;
clientSocket.serviceUuid = structInfo.ServiceUuid;
connectionInfo.ClientSocket = (IBluetoothServerSocket)clientSocket;
return(connectionInfo);
}
private static void RegisterAcceptStateChangedEvent()
{
_connectionStateChangedCallback = (int result, BluetoothSocketState connectionState, ref SocketConnectionStruct socketConnection, IntPtr userData) =>
{
Log.Info(Globals.LogTag, "AcceptStateChanged cb is called");
BluetoothSocket socket = new BluetoothSocket();
socket.connectedSocket = socketConnection.SocketFd;
socket.remoteAddress = socketConnection.Address;
socket.serviceUuid = socketConnection.ServiceUuid;
_acceptStateChanged?.Invoke(null, new AcceptStateChangedEventArgs((BluetoothError)result, connectionState, BluetoothUtils.ConvertStructToSocketConnection(socketConnection), socket));
};
int ret = Interop.Bluetooth.SetConnectionStateChangedCallback(_connectionStateChangedCallback, IntPtr.Zero);
if (ret != (int)BluetoothError.None)
{
Log.Error(Globals.LogTag, "Failed to set accept state changed callback, Error - " + (BluetoothError)ret);
BluetoothErrorFactory.ThrowBluetoothException(ret);
}
}
private void RegisterAcceptStateChangedEvent()
{
_connectionStateChangedCallback = (int result, BluetoothSocketState connectionState, ref SocketConnectionStruct socketConnection, IntPtr userData) =>
{
Log.Info(Globals.LogTag, "AcceptStateChanged cb is called");
if (_acceptStateChanged != null)
{
BluetoothSocket socket = new BluetoothSocket();
socket.connectedSocket = socketConnection.SocketFd;
GCHandle handle2 = (GCHandle)userData;
_acceptStateChanged(handle2.Target as BluetoothServerSocket, new AcceptStateChangedEventArgs((BluetoothError)result, connectionState, BluetoothUtils.ConvertStructToSocketConnection(socketConnection), socket));
}
};
GCHandle handle1 = GCHandle.Alloc(this);
IntPtr data = (IntPtr)handle1;
int ret = Interop.Bluetooth.SetConnectionStateChangedCallback(_connectionStateChangedCallback, data);
if (ret != (int)BluetoothError.None)
{
Log.Error(Globals.LogTag, "Failed to set accept state changed callback, Error - " + (BluetoothError)ret);
BluetoothErrorFactory.ThrowBluetoothException(ret);
}
}
internal AcceptStateChangedEventArgs(BluetoothError result, BluetoothSocketState state, SocketConnection connection, BluetoothSocket server)
{
_result = result;
_state = state;
_connection = connection;
_server = (IBluetoothServerSocket)server;
}