public ReturnCode GetQos(ref DataWriterQos qos)
{
IntPtr userQos = IntPtr.Zero;
ReturnCode result = DDS.ReturnCode.AlreadyDeleted;
ReportStack.Start();
if (this.rlReq_isAlive)
{
result = uResultToReturnCode(
User.Writer.GetQos(rlReq_UserPeer, ref userQos));
if (result == ReturnCode.Ok)
{
using (OpenSplice.CustomMarshalers.DataWriterQosMarshaler marshaler =
new OpenSplice.CustomMarshalers.DataWriterQosMarshaler(userQos, true))
{
marshaler.CopyOut(ref qos);
}
}
else
{
ReportStack.Report(result, "Could not copy DataWriterQos.");
}
}
ReportStack.Flush(this, result != ReturnCode.Ok);
return(result);
}
public ReturnCode SetDefaultDataWriterQos(DataWriterQos qos)
{
ReturnCode result = DDS.ReturnCode.AlreadyDeleted;
ReportStack.Start();
lock (this)
{
if (this.rlReq_isAlive)
{
result = QosManager.checkQos(qos);
if (result == DDS.ReturnCode.Ok)
{
using (OpenSplice.CustomMarshalers.DataWriterQosMarshaler marshaler =
new OpenSplice.CustomMarshalers.DataWriterQosMarshaler())
{
result = marshaler.CopyIn(qos);
if (result == ReturnCode.Ok)
{
marshaler.CopyOut(ref defaultDataWriterQos);
}
}
}
}
}
ReportStack.Flush(this, result != ReturnCode.Ok);
return(result);
}
public ReturnCode SetQos(DataWriterQos qos)
{
ReturnCode result = DDS.ReturnCode.AlreadyDeleted;
ReportStack.Start();
if (this.rlReq_isAlive)
{
result = QosManager.checkQos(qos);
if (result == DDS.ReturnCode.Ok)
{
using (OpenSplice.CustomMarshalers.DataWriterQosMarshaler marshaler =
new OpenSplice.CustomMarshalers.DataWriterQosMarshaler())
{
result = marshaler.CopyIn(qos);
if (result == ReturnCode.Ok)
{
result = uResultToReturnCode(
User.Writer.SetQos(rlReq_UserPeer, marshaler.UserPtr));
}
else
{
ReportStack.Report(result, "Could not apply DataWriterQos.");
}
}
}
}
ReportStack.Flush(this, result != ReturnCode.Ok);
return(result);
}
internal Publisher()
{
DDS.ReturnCode result;
using (OpenSplice.CustomMarshalers.DataWriterQosMarshaler marshaler =
new OpenSplice.CustomMarshalers.DataWriterQosMarshaler())
{
result = marshaler.CopyIn(QosManager.defaultDataWriterQos);
if (result == ReturnCode.Ok)
{
marshaler.CopyOut(ref defaultDataWriterQos);
}
}
}
public ReturnCode SetQos(DataWriterQos qos)
{
ReturnCode result;
using (OpenSplice.CustomMarshalers.DataWriterQosMarshaler marshaler =
new OpenSplice.CustomMarshalers.DataWriterQosMarshaler())
{
result = marshaler.CopyIn(qos);
if (result == ReturnCode.Ok)
{
result = Gapi.DataWriter.set_qos(GapiPeer, marshaler.GapiPtr);
}
}
return(result);
}
public ReturnCode GetDefaultDataWriterQos(ref DataWriterQos qos)
{
ReturnCode result;
using (OpenSplice.CustomMarshalers.DataWriterQosMarshaler marshaler =
new OpenSplice.CustomMarshalers.DataWriterQosMarshaler())
{
result = Gapi.Publisher.get_default_datawriter_qos(
GapiPeer,
marshaler.GapiPtr);
if (result == ReturnCode.Ok)
{
marshaler.CopyOut(ref qos);
}
}
return(result);
}
public ReturnCode CopyFromTopicQos(ref DataWriterQos dataWriterQos, TopicQos topicQos)
{
ReturnCode result = ReturnCode.Ok;
if (dataWriterQos == null)
{
result = GetDefaultDataWriterQos(ref dataWriterQos);
}
if (result == ReturnCode.Ok)
{
using (OpenSplice.CustomMarshalers.TopicQosMarshaler marshaler =
new OpenSplice.CustomMarshalers.TopicQosMarshaler())
{
result = marshaler.CopyIn(topicQos);
if (result == ReturnCode.Ok)
{
using (OpenSplice.CustomMarshalers.DataWriterQosMarshaler dataWriterMarshaler =
new OpenSplice.CustomMarshalers.DataWriterQosMarshaler())
{
result = dataWriterMarshaler.CopyIn(dataWriterQos);
if (result == ReturnCode.Ok)
{
result = Gapi.Publisher.copy_from_topic_qos(
GapiPeer,
dataWriterMarshaler.GapiPtr,
marshaler.GapiPtr);
if (result == ReturnCode.Ok)
{
dataWriterMarshaler.CopyOut(ref dataWriterQos);
}
}
}
}
}
}
return(result);
}
internal ReturnCode init(Publisher publisher, DataWriterQos dwQos, Topic aTopic, string dwName)
{
ReturnCode result = DDS.ReturnCode.Ok;
MyDomainId = publisher.MyDomainId;
using (OpenSplice.CustomMarshalers.DataWriterQosMarshaler marshaler =
new OpenSplice.CustomMarshalers.DataWriterQosMarshaler())
{
result = marshaler.CopyIn(dwQos);
if (result == ReturnCode.Ok)
{
IntPtr uWriter = User.Writer.New(publisher.rlReq_UserPeer, dwName, aTopic.rlReq_UserPeer, marshaler.UserPtr);
if (uWriter != IntPtr.Zero)
{
result = base.init(uWriter);
}
else
{
ReportStack.Report(result, "Could not create DataWriter.");
result = DDS.ReturnCode.OutOfResources;
}
}
else
{
ReportStack.Report(result, "Could not copy DataWriterQos.");
}
}
if (result == ReturnCode.Ok)
{
this.publisher = publisher;
this.topic = aTopic;
(aTopic as ITopicDescriptionImpl).wlReq_IncrNrUsers();
}
return(result);
}
public IDataWriter CreateDataWriter(
ITopic topic,
DataWriterQos qos,
IDataWriterListener listener,
StatusKind mask)
{
DataWriter dataWriter = null;
Topic topicObj = topic as Topic;
using (OpenSplice.CustomMarshalers.DataWriterQosMarshaler marshaler =
new OpenSplice.CustomMarshalers.DataWriterQosMarshaler())
{
if (marshaler.CopyIn(qos) == ReturnCode.Ok)
{
if (listener != null)
{
// Note: we use the same gapi lister as the DataWriter since the
// publisher doesn't add anything unique
OpenSplice.Gapi.gapi_publisherDataWriterListener gapiListener;
PublisherDataWriterListenerHelper listenerHelper = new PublisherDataWriterListenerHelper();
listenerHelper.Listener = listener;
listenerHelper.CreateListener(out gapiListener);
using (PublisherDataWriterListenerMarshaler listenerMarshaler =
new PublisherDataWriterListenerMarshaler(ref gapiListener))
{
IntPtr gapiPtr = Gapi.Publisher.create_datawriter(
GapiPeer,
topicObj.GapiPeer,
marshaler.GapiPtr,
listenerMarshaler.GapiPtr,
mask);
if (gapiPtr != IntPtr.Zero)
{
TypeSupport typeSupport = topic.Participant.GetTypeSupport(topic.TypeName)
as OpenSplice.TypeSupport;
dataWriter = typeSupport.CreateDataWriter(gapiPtr);
dataWriter.SetListener(listenerHelper);
}
}
}
else
{
// Invoke the corresponding gapi function.
IntPtr gapiPtr = Gapi.Publisher.create_datawriter(
GapiPeer,
topicObj.GapiPeer,
marshaler.GapiPtr,
IntPtr.Zero,
mask);
if (gapiPtr != IntPtr.Zero)
{
TypeSupport typeSupport = topic.Participant.GetTypeSupport(topic.TypeName)
as OpenSplice.TypeSupport;
dataWriter = typeSupport.CreateDataWriter(gapiPtr);
}
}
}
}
if (dataWriter != null)
{
PublisherQos pubQos = null;
ReturnCode result = GetQos(ref pubQos);
if (result == ReturnCode.Ok)
{
if (pubQos.EntityFactory.AutoenableCreatedEntities)
{
dataWriter.Enable();
}
}
}
return(dataWriter);
}
