/// <summary>
/// Sends the request data synchronously.
/// </summary>
/// <exception cref="ArgumentException">Thrown when the argument is invalid.</exception>
/// <exception cref="OutOfMemoryException">Thrown when the memory is insufficient.</exception>
/// <exception cref="UnauthorizedAccessException">Thrown when because of permission denied.</exception>
/// <exception cref="global::System.IO.IOException">Thrown when because of I/O error.</exception>
/// <param name="endpoint">The name of the endpoint</param>
/// <param name="timeout">The interval of timeout</param>
/// <param name="request">The serializable data to send</param>
/// <returns>The received serializable data</returns>
/// /// <since_tizen> 9 </since_tizen>
public object SendSync(string endpoint, int timeout, object request)
{
if (request == null)
{
throw new ArgumentException("request is null");
}
if (!request.GetType().IsSerializable)
{
throw new ArgumentException("request is not serializable");
}
SafeParcelHandle resSafeHandle = null;
Interop.ComponentPort.ErrorCode err;
using (Parcel reqParcel = ToParcel(request))
{
err = Interop.ComponentPort.SendSync(_port, endpoint, timeout, reqParcel.SafeParcelHandle, out resSafeHandle);
}
if (err != Interop.ComponentPort.ErrorCode.None)
{
throw ComponentPortErrorFactory.GetException(err, "Failed to send the request.");
}
using (Parcel resParcel = new Parcel(resSafeHandle))
{
object response = FromParcel(resParcel);
return(response);
}
}
/// <summary>
/// Constructor for this class.
/// </summary>
/// <exception cref="ArgumentException">Thrown when the argument is invalid.</exception>
/// <exception cref="OutOfMemoryException">Thrown when the memory is insufficient.</exception>
/// <exception cref="global::System.IO.IOException">Thrown when because of I/O error.</exception>
/// <param name="portName">The name of the port.</param>
/// <since_tizen> 9 </since_tizen>
public ComponentPort(string portName)
{
var ret = Interop.ComponentPort.Create(portName, out _port);
if (ret != Interop.ComponentPort.ErrorCode.None)
{
throw ComponentPortErrorFactory.GetException(ret, "ComponentPort(" + portName + ").");
}
_portName = portName;
_requestEventCallback = new Interop.ComponentPort.ComponentPortRequestCallback(OnRequestEvent);
_syncRequestEventCallback = new Interop.ComponentPort.ComponentPortSyncRequestCallback(OnSyncRequestEvent);
Interop.ComponentPort.SetRequestCb(_port, _requestEventCallback, IntPtr.Zero);
Interop.ComponentPort.SetSyncRequestCb(_port, _syncRequestEventCallback, IntPtr.Zero);
}
/// <summary>
/// Sends the request data.
/// </summary>
/// <exception cref="ArgumentException">Thrown when the argument is invalid.</exception>
/// <exception cref="OutOfMemoryException">Thrown when the memory is insufficient.</exception>
/// <exception cref="UnauthorizedAccessException">Thrown when because of permission denied.</exception>
/// <exception cref="global::System.IO.IOException">Thrown when because of I/O error.</exception>
/// <param name="endpoint">The name of the endpoint</param>
/// <param name="timeout">The interval of timeout</param>
/// <param name="request">The serializable data to send</param>
/// <since_tizen> 9 </since_tizen>
public void Send(string endpoint, int timeout, object request)
{
if (request == null)
{
throw new ArgumentException("request is null");
}
if (!request.GetType().IsSerializable)
{
throw new ArgumentException("request is not serializable");
}
Interop.ComponentPort.ErrorCode err;
using (Parcel reqParcel = ToParcel(request))
{
err = Interop.ComponentPort.Send(_port, endpoint, timeout, reqParcel.SafeParcelHandle);
}
if (err != Interop.ComponentPort.ErrorCode.None)
{
throw ComponentPortErrorFactory.GetException(err, "Failed to send the request.");
}
}