static void Main(string[] args)
{
DDSEntityManager mgr = new DDSEntityManager("WaitSet");
String partitionName = "WaitSet example";
// create Domain Participant
mgr.createParticipant(partitionName);
// create Type
MsgTypeSupport msgTS = new MsgTypeSupport();
mgr.registerType(msgTS);
// create Topic
mgr.createTopic("WaitSetData_Msg");
// create Publisher
mgr.createPublisher();
// create DataWriter
mgr.createWriter();
// Publish Events
IDataWriter dwriter = mgr.getWriter();
MsgDataWriter WaitSetWriter = dwriter as MsgDataWriter;
// Write the first message
Msg msgInstance = new Msg();
msgInstance.userID = 1;
msgInstance.message = "First hello";
Console.WriteLine("=== [Publisher] writing a message containing :");
Console.WriteLine(" userID : {0}", msgInstance.userID);
Console.WriteLine(" Message : \" {0} ", msgInstance.message);
ReturnCode status = WaitSetWriter.Write(msgInstance, InstanceHandle.Nil);
ErrorHandler.checkStatus(status, "MsgDataWriter.Write");
Thread.Sleep(500);
// Write another message
msgInstance.message = "Hello again";
status = WaitSetWriter.Write(msgInstance, InstanceHandle.Nil);
ErrorHandler.checkStatus(status, "MsgDataWriter.Write");
Console.WriteLine("=== [Publisher] writing a message containing :");
Console.WriteLine(" userID : {0}", msgInstance.userID);
Console.WriteLine(" Message : {0}", msgInstance.message);
Thread.Sleep(500);
// Clean up
mgr.getPublisher().DeleteDataWriter(WaitSetWriter);
mgr.deletePublisher();
mgr.deleteTopic();
mgr.deleteParticipant();
}
static void Main(string[] args)
{
DDSEntityManager mgr = new DDSEntityManager("Listener");
String partitionName = "Listener Example";
// create Domain Participant
mgr.createParticipant(partitionName);
// create Type
MsgTypeSupport msgTS = new MsgTypeSupport();
mgr.registerType(msgTS);
// create Topic
mgr.createTopic("ListenerData_Msg");
// create Publisher
mgr.createPublisher();
// create DataWriter
mgr.createWriter();
// Publish Events
IDataWriter dwriter = mgr.getWriter();
MsgDataWriter listenerWriter = dwriter as MsgDataWriter;
ReturnCode status = ReturnCode.Error;
Msg msgInstance = new Msg();
msgInstance.userID = 1;
msgInstance.message = "Hello World";
Console.WriteLine("=== [ListenerDataPublisher] writing a message containing :");
Console.WriteLine(" userID : {0}", msgInstance.userID);
Console.WriteLine(" Message : \"" + msgInstance.message + "\"");
InstanceHandle msgHandle = listenerWriter.RegisterInstance(msgInstance);
ErrorHandler.checkHandle(msgHandle, "DataWriter.RegisterInstance");
status = listenerWriter.Write(msgInstance, InstanceHandle.Nil);
ErrorHandler.checkStatus(status, "DataWriter.Write");
Thread.Sleep(2);
// clean up
status = listenerWriter.Dispose(msgInstance, msgHandle);
ErrorHandler.checkStatus(status, "DataWriter.Dispose");
status = listenerWriter.UnregisterInstance(msgInstance, msgHandle);
ErrorHandler.checkStatus(status, "DataWriter.UnregisterInstance");
mgr.getPublisher().DeleteDataWriter(listenerWriter);
mgr.deletePublisher();
mgr.deleteTopic();
mgr.deleteParticipant();
}
public void dispose()
{
// clean up
OwnershipDataWriter.Dispose(msft, msftHandle);
OwnershipDataWriter.UnregisterInstance(msft, msftHandle);
ReturnCode status = mgr.getPublisher().DeleteDataWriter(OwnershipDataWriter);
ErrorHandler.checkStatus(status, "Publisher.DeleteDataWriter");
mgr.deletePublisher();
mgr.deleteTopic();
mgr.deleteParticipant();
}
static void Main(string[] args)
{
DDSEntityManager mgr = new DDSEntityManager("ContentFilteredTopic");
String partitionName = "ContentFilteredTopic example";
// create Domain Participant
mgr.createParticipant(partitionName);
mgr.setAutoDispose(true);
// create Type
StockTypeSupport msgTS = new StockTypeSupport();
mgr.registerType(msgTS);
// create Topic
mgr.createTopic("StockTrackerExclusive");
// create Publisher
mgr.createPublisher();
// create DataWriter
mgr.createWriter();
// Publish Events
IDataWriter dwriter = mgr.getWriter();
StockDataWriter ContentFilteredTopicDataWriter = dwriter as StockDataWriter;
Stock geStock = new Stock();
Stock msftStock = new Stock();
ReturnCode writeStatus;
geStock.ticker = "GE";
geStock.price = 12.00f;
msftStock.ticker = "MSFT";
msftStock.price = 25.00f;
InstanceHandle geHandle = ContentFilteredTopicDataWriter.RegisterInstance(geStock);
InstanceHandle msHandle = ContentFilteredTopicDataWriter.RegisterInstance(msftStock);
for (int i = 0; i < 20; i++)
{
geStock.price += 0.5f;
msftStock.price += 1.5f;
Console.WriteLine("=== [ContentFilteredTopicDataPublisher] sends 2 stockQuotes : (GE, {0}) (MSFT, {1})", geStock.price, msftStock.price);
writeStatus = ContentFilteredTopicDataWriter.Write(geStock, geHandle);
ErrorHandler.checkStatus(writeStatus, "StockDataWriter.Write");
writeStatus = ContentFilteredTopicDataWriter.Write(msftStock, msHandle);
ErrorHandler.checkStatus(writeStatus, "StockDataWriter.Write");
Thread.Sleep(100);
}
geStock.price = -1.0f;
msftStock.price = -1.0f;
writeStatus = ContentFilteredTopicDataWriter.Write(geStock, geHandle);
ErrorHandler.checkStatus(writeStatus, "StockDataWriter.Write GE");
writeStatus = ContentFilteredTopicDataWriter.Write(msftStock, msHandle);
ErrorHandler.checkStatus(writeStatus, "StockDataWriter.Write MSFT");
Console.WriteLine("Market Closed");
ContentFilteredTopicDataWriter.UnregisterInstance(geStock, geHandle);
ContentFilteredTopicDataWriter.UnregisterInstance(msftStock, msHandle);
mgr.getPublisher().DeleteDataWriter(ContentFilteredTopicDataWriter);
mgr.deletePublisher();
mgr.deleteTopic();
mgr.deleteParticipant();
}
static void Main(string[] args)
{
DDSEntityManager mgr = new DDSEntityManager("HelloWorld");
String partitionName = "HelloWorld example";
// create Domain Participant
mgr.createParticipant(partitionName);
mgr.setAutoDispose(false);
// create Type
MsgTypeSupport msgTS = new MsgTypeSupport();
mgr.registerType(msgTS);
// create Topic
mgr.createTopic("HelloWorldData_Msg");
// create Publisher
mgr.createPublisher();
// create DataWriter
mgr.createWriter();
// Publish Events
IDataWriter dwriter = mgr.getWriter();
MsgDataWriter helloWorldWriter = dwriter as MsgDataWriter;
Msg msgInstance = new Msg();
msgInstance.userID = 1;
msgInstance.message = "Hello World";
InstanceHandle handle = helloWorldWriter.RegisterInstance(msgInstance);
ErrorHandler.checkHandle(handle, "MsgDataWriter.RegisterInstance");
Console.WriteLine("=== [Publisher] writing a message containing :");
Console.WriteLine(" userID : {0}", msgInstance.userID);
Console.WriteLine(" Message : \" {0} \"", msgInstance.message);
ReturnCode status = helloWorldWriter.Write(msgInstance, handle);
ErrorHandler.checkStatus(status, "MsgDataWriter.Write");
try
{
Thread.Sleep(2);
}
catch (ArgumentOutOfRangeException ex)
{
Console.WriteLine(ex.ToString());
Console.WriteLine(ex.StackTrace);
}
status = helloWorldWriter.UnregisterInstance(msgInstance, handle);
// Clean up
mgr.getPublisher().DeleteDataWriter(helloWorldWriter);
mgr.deletePublisher();
mgr.deleteTopic();
mgr.deleteParticipant();
}
static void Main(string[] args)
{
if (args.Length != 3)
{
Console.WriteLine("Insufficient number of arguments.");
usage();
Environment.Exit(-1);
}
else
{
String durabilityKind = args[0];
Boolean autodisposeFlag = Boolean.Parse(args[1].ToString());
Boolean automaticFlag = Boolean.Parse(args[2].ToString());
DDSEntityManager mgr = new DDSEntityManager("Durability");
String partitionName = "Durability example";
// Set the Durability Kind
mgr.setDurabilityKind(durabilityKind);
// Set the auto dispose flag
mgr.setAutoDispose(autodisposeFlag);
Thread.Sleep(1000);
// create Domain Participant
mgr.createParticipant(partitionName);
// create Type
MsgTypeSupport stkTS = new MsgTypeSupport();
mgr.registerType(stkTS);
// create Topic
mgr.createTopic("DurabilityData_Msg");
// create Publisher
mgr.createPublisher();
// create DataWriter
mgr.createWriter();
// Publish Events
IDataWriter dwriter = mgr.getWriter();
MsgDataWriter msgWriter = dwriter as MsgDataWriter;
Msg [] DurabilityDataMsg = new Msg[10];
InstanceHandle [] handle = new InstanceHandle [10];
ReturnCode status = ReturnCode.Error;
for (int x = 0; x < 10; x++)
{
DurabilityDataMsg[x] = new Msg();
DurabilityDataMsg[x].id = x;
DurabilityDataMsg[x].content = x.ToString();
Console.WriteLine("Storing {0}", DurabilityDataMsg[x].content);
handle[x] = msgWriter.RegisterInstance(DurabilityDataMsg[x]);
ErrorHandler.checkHandle(handle[x], "DataWriter.RegisterInstance");
status = msgWriter.Write(DurabilityDataMsg[x], handle[x]);
ErrorHandler.checkStatus(status, "DataWriter.Write");
}
if (!automaticFlag)
{
char c = (char)0;
Console.WriteLine("Enter E to exit");
while (c != 'E')
{
c = (char)Console.Read();
}
}
else
{
Console.WriteLine("=== sleeping 10s...");
Thread.Sleep(10000);
}
// Clean up
status = mgr.getPublisher().DeleteDataWriter(msgWriter);
ErrorHandler.checkStatus(status, "Publisher.DeleteDatWriter");
mgr.deletePublisher();
mgr.deleteTopic();
mgr.deleteParticipant();
}
}
static void Main(string[] args)
{
DDSEntityManager mgr = new DDSEntityManager("QueryCondition");
String partitionName = "QueryCondition example";
// create Domain Participant
mgr.createParticipant(partitionName);
// create Type
StockTypeSupport msgTS = new StockTypeSupport();
mgr.registerType(msgTS);
// create Topic
mgr.createTopic("StockTrackerExclusive");
// create Publisher
mgr.createPublisher();
// create DataWriter
mgr.createWriter();
// Publish Events
IDataWriter dwriter = mgr.getWriter();
StockDataWriter QueryConditionDataWriter = dwriter as StockDataWriter;
Stock geStock = new Stock();
Stock msftStock = new Stock();
ReturnCode writeStatus;
geStock.ticker = "GE";
geStock.price = 12.00f;
msftStock.ticker = "MSFT";
msftStock.price = 25.00f;
// Register Instances
InstanceHandle geHandle = QueryConditionDataWriter.RegisterInstance(geStock);
ErrorHandler.checkHandle(geHandle, "DataWriter.RegisterInstance (GE)");
InstanceHandle msHandle = QueryConditionDataWriter.RegisterInstance(msftStock);
ErrorHandler.checkHandle(msHandle, "DataWriter.RegisterInstance (MSFT)");
for (int i = 0; i < 20; i++)
{
geStock.price += 0.5f;
msftStock.price += 1.5f;
writeStatus = QueryConditionDataWriter.Write(geStock, InstanceHandle.Nil);
ErrorHandler.checkStatus(writeStatus, "StockDataWriter.Write");
writeStatus = QueryConditionDataWriter.Write(msftStock, InstanceHandle.Nil);
ErrorHandler.checkStatus(writeStatus, "StockDataWriter.Write");
Thread.Sleep(100);
Console.WriteLine("GE : {0} MSFT {1}", String.Format("{0:0.#}", geStock.price),
String.Format("{0:0.#}", msftStock.price));
}
geStock.price = -1.0f;
msftStock.price = -1.0f;
// Write samples
writeStatus = QueryConditionDataWriter.Write(geStock, InstanceHandle.Nil);
ErrorHandler.checkStatus(writeStatus, "StockDataWriter.Write (GE)");
writeStatus = QueryConditionDataWriter.Write(msftStock, InstanceHandle.Nil);
ErrorHandler.checkStatus(writeStatus, "StockDataWriter.Write (MS)");
// Dispose Instances
writeStatus = QueryConditionDataWriter.Dispose(geStock, geHandle);
ErrorHandler.checkStatus(writeStatus, "StockDataWriter.Dispose (GE)");
writeStatus = QueryConditionDataWriter.Dispose(msftStock, msHandle);
ErrorHandler.checkStatus(writeStatus, "StockDataWriter.Dispose (MS)");
// Unregister Instances
writeStatus = QueryConditionDataWriter.UnregisterInstance(geStock, geHandle);
ErrorHandler.checkStatus(writeStatus, "StockDataWriter.UnregisterInstance (GE)");
writeStatus = QueryConditionDataWriter.UnregisterInstance(msftStock, msHandle);
ErrorHandler.checkStatus(writeStatus, "StockDataWriter.UnregisterInstance(MS)");
// Clean up
mgr.getPublisher().DeleteDataWriter(QueryConditionDataWriter);
mgr.deletePublisher();
mgr.deleteTopic();
mgr.deleteParticipant();
}
// Create the DDS worker thread here.
public static void OpenSpliceWorker(Form mainForm)
{// Initialize the DDS Code first
bool done = false;
DDSEntityManager mgr = new DDSEntityManager("HelloWorld");
// String partitionName = "";
// if (GlobalData.DDSPartitionName.Length > 0)
// {// Use the glbal name
// partitionName = GlobalData.DDSPartitionName;
// } else
// {
// partitionName = "ADLINK";
// }
//
// create default Hello World Topic
//
// create Domain Participant
// set QOS for entity manager...
mgr.setDurabilityKind("transient");
mgr.createParticipant(GlobalData.DDSPartitionName);
mgr.setAutoDispose(false);
// create Type
MsgTypeSupport msgTS = new MsgTypeSupport();
mgr.registerType(msgTS);
// create Topic
mgr.createTopic("HelloWorldData_Msg");
// create Publisher
mgr.createPublisher();
// create DataWriter
mgr.createWriter();
//
// NOW CREATE NEW DDS DATA RECEIVER
//
// NOW Create another HelloWorld.Msg with a different topic name.
//
DDSEntityManager ADSBDatamgr = new DDSEntityManager("ADSBLinesData");
// create Domain Participant
ADSBDatamgr.createParticipant(GlobalData.DDSPartitionName);
// create Type DM::Aircraft_Config
Aircraft_ConfigTypeSupport AircraftConfigMsg = new DM.Aircraft_ConfigTypeSupport();
//MsgTypeSupport msgTS2 = new MsgTypeSupport();
ADSBDatamgr.registerType(AircraftConfigMsg);
//ADSBDatamgr.registerType(msgTS2);
// create Topic
ADSBDatamgr.createTopic("ADSBLinesData");
// create Subscriber
ADSBDatamgr.createSubscriber();
// ADSBDatamgr.createPublisher();
// create DataReader
ADSBDatamgr.createReader(false);
IDataReader ADSBLinesReader = ADSBDatamgr.getReader();
Aircraft_ConfigDataReader ADSBLinesDataReader = ADSBLinesReader as Aircraft_ConfigDataReader;
Aircraft_Config ADSBLinesmsg = null;
Aircraft_Config[] ADSBLinesmsgSeq = null;
DDS.SampleInfo[] ADSBLinesinfoSeq = null;
// Publish Events
IDataWriter dwriter = mgr.getWriter();
MsgDataWriter helloWorldWriter = dwriter as MsgDataWriter;
Msg msgInstance = new Msg();
msgInstance.userID = 1;
msgInstance.message = "Update Locations"; // "Hello World";
InstanceHandle handle = helloWorldWriter.RegisterInstance(msgInstance);
ErrorHandler.checkHandle(handle, "MsgDataWriter.RegisterInstance");
Console.WriteLine("=== [Publisher] writing a message containing :");
Console.WriteLine(" userID : {0}", msgInstance.userID);
Console.WriteLine(" Message : \" {0} \"", msgInstance.message);
ReturnCode status = helloWorldWriter.Write(msgInstance, handle);
ErrorHandler.checkStatus(status, "MsgDataWriter.Write");
// main write loop here...
//try
//{
// Thread.Sleep(2);
//}
//catch (ArgumentOutOfRangeException ex)
//{
// Console.WriteLine(ex.ToString());
// Console.WriteLine(ex.StackTrace);
//}
while (!done)
{// sleep and write samples from the main screen.
Thread.Sleep(500);
if (GlobalData.ischanged == true)
{// main thread has written data values, so update data
Console.WriteLine("GLOBAL DATA HAS CHANGED!!!");
msgInstance.lattitued_ul = GlobalData.upleft_lat;
msgInstance.longitude_ul = GlobalData.upleft_lng;
msgInstance.lattitude_lr = GlobalData.btmright_lat;
msgInstance.longitude_lr = GlobalData.btmright_lng;
Console.WriteLine("Upper left Lat" + msgInstance.lattitued_ul.ToString());
Console.WriteLine("Upper left Lng" + msgInstance.longitude_ul.ToString());
Console.WriteLine("Lower Right Lat" + msgInstance.lattitude_lr.ToString());
Console.WriteLine("Lower Right Lng" + msgInstance.longitude_lr.ToString());
ReturnCode dds_status = helloWorldWriter.Write(msgInstance, handle);
Console.WriteLine("HELLO WORLD DDS WRITE ERROR = " + dds_status.ToString());
ErrorHandler.checkStatus(dds_status, "MsgDataWriter.Write");
GlobalData.ischanged = false;
} // globaldata.ischange = true
// now read DDS Data lines topic.
//
// get new DDS Values here...
status = ADSBLinesDataReader.Take(ref ADSBLinesmsgSeq, ref ADSBLinesinfoSeq, Length.Unlimited, SampleStateKind.Any, ViewStateKind.Any, InstanceStateKind.Any);
ErrorHandler.checkStatus(status, "DataReader.Take");
if (ADSBLinesmsgSeq.Length > 0)
{
for (int x = 0; x < ADSBLinesmsgSeq.Length; x++)
{
if (ADSBLinesinfoSeq[x].ValidData)
{// read the data!
ADSBLinesmsg = ADSBLinesmsgSeq[x];
GlobalData.DDS_Lines = ADSBLinesmsg.tailNumber;
GlobalData.DDS_Data_Received = true;
/* Console.WriteLine("=== [Subscriber] message received : " + x.ToString());
* Console.WriteLine(" lattitued_ul : " + msgSeq[x].lattitued_ul.ToString());
* Console.WriteLine(" longitude_ul : " + msgSeq[x].longitude_ul.ToString());
* Console.WriteLine(" lattitued_lr : " + msgSeq[x].lattitude_lr.ToString());
* Console.WriteLine(" longitude_lr : " + msgSeq[x].longitude_lr.ToString());
* Console.WriteLine(" Message : \"" + msgSeq[x].message + "\"");
*/
// status = HelloWorldDataReader.ReturnLoan(ref msgSeq, ref infoSeq);
//ErrorHandler.checkStatus(status, "DataReader.ReturnLoan");
// System.Threading.Thread.Sleep(2000);
/* lamin = msgSeq[x].lattitude_lr; //32.3382F;
* lomin = msgSeq[x].longitude_ul; //- 121.8863F;
* lamax = msgSeq[x].lattitued_ul; //35.3382F;
* lomax = msgSeq[x].longitude_lr; // - 116.8863F; */}
}
}
if (GlobalData.WorkerThreadIsRunning == false)
{// signal thread to shut down...
done = true;
}
}
// end of main write loop
// Clean up
status = helloWorldWriter.UnregisterInstance(msgInstance, handle);
mgr.getPublisher().DeleteDataWriter(helloWorldWriter);
mgr.deletePublisher();
mgr.deleteTopic();
mgr.deleteParticipant();
return;
}
