internal void Subscribe(MQSubscriptionDescriptor mqSD)
{
uint method = 0x2be;
this.TrEntry(method, new object[] { mqSD });
int pCompCode = 0;
int pReason = 0;
try
{
base.objectHandle = MQQueueManager.nmqiEnv.NewPhobj();
base.qMgr.nmqiConnector.MQSUB(base.qMgr.hConn, mqSD, this.topic.objectHandle, base.objectHandle, out pCompCode, out pReason);
if (pCompCode != 0)
{
base.isClosed = true;
base.qMgr.CheckHConnHealth(pReason);
base.throwNewMQException(pCompCode, pReason);
}
base.isClosed = false;
}
finally
{
base.TrExit(method);
}
}
internal MQSubscription(MQQueueManager qMgr, MQTopic mqTopic, MQSubscriptionDescriptor mqSD)
{
base.TrConstructor("@(#) lib/dotnet/pc/winnt/nmqi/MQSubscription.cs, dotnet, p000 1.3 09/12/14 05:16:29", new object[] { qMgr, mqTopic, mqSD });
base.qMgr = qMgr;
this.topic = mqTopic;
base.name = mqSD.ObjectString.VSString;
this.Subscribe(mqSD);
}
public MQSPISubscribeOut(NmqiEnvironment nmqiEnv, int version) : base(nmqiEnv)
{
base.TrConstructor("%Z% %W% %I% %E% %U%", new object[] { nmqiEnv, version });
this.spiSubscribeOutHdr = new SPISUBSCRIBEOUTHDR();
this.spiSubscribeOutHdr.ID = rfpVB_ID_SUBSCRIBE_OUT;
this.Version = version;
this.lpisd = new LpiSD();
this.subDesc = new MQSubscriptionDescriptor();
}
private void OpenForSubscription(MQDestination destination, string topicName, string subscriptionName, Hashtable parameters)
{
uint method = 0x2d2;
this.TrEntry(method, new object[] { destination, topicName, subscriptionName, parameters });
try
{
int openOptions = base.OpenOptions;
this.subscribed = true;
if (destination == null)
{
base.objectHandle = MQQueueManager.nmqiEnv.NewPhobj();
}
else
{
base.objectHandle = destination.objectHandle;
}
this.unmanagedDestinationReference = destination;
bool flag = (openOptions & 8) == 8;
bool flag2 = (subscriptionName != null) && (subscriptionName.Length > 0);
this.durable = flag && flag2;
bool flag3 = (openOptions & 0x20) == 0x20;
bool flag4 = destination == null;
this.managed = flag3 | flag4;
if (flag4)
{
base.OpenOptions |= 0x20;
}
MQSubscriptionDescriptor mqSD = this.CreateMQSubscriptionDescriptor(topicName, subscriptionName, parameters);
this.subscriptionReference = new MQSubscription(base.qMgr, this, mqSD);
base.hObj = base.objectHandle.HOBJ;
bool isOpen = this.subscriptionReference.IsOpen;
base.isClosed = !isOpen;
}
finally
{
base.TrExit(method);
}
}
private MQSubscriptionDescriptor CreateMQSubscriptionDescriptor(string topicName, string subscriptionName, Hashtable parameters)
{
uint method = 0x2d3;
this.TrEntry(method, new object[] { topicName, subscriptionName, parameters });
MQSubscriptionDescriptor descriptor = null;
try
{
descriptor = new MQSubscriptionDescriptor();
if ((base.AlternateUserId != null) && (base.AlternateUserId.Length > 0))
{
descriptor.AlternateUserId = base.AlternateUserId;
}
else
{
base.AlternateUserId = descriptor.AlternateUserId;
}
if ((base.objectName != null) && (base.objectName.Length > 0))
{
descriptor.ObjectName = base.objectName;
}
else
{
base.objectName = descriptor.ObjectName;
}
if ((topicName != null) && (topicName.Length > 0))
{
descriptor.ObjectString.VSString = topicName;
}
descriptor.Options = base.OpenOptions;
if ((subscriptionName != null) && (subscriptionName.Length > 0))
{
descriptor.SubName.VSString = subscriptionName;
}
if (parameters == null)
{
return(descriptor);
}
if (parameters.ContainsKey("AlternateSecurityId"))
{
string str = (string)parameters["AlternateSecurityId"];
if ((str != null) && (str.Length > 0))
{
descriptor.AlternateSecurityId = str;
}
}
if (parameters.ContainsKey("PublicationAccountingToken"))
{
byte[] buffer = (byte[])parameters["PublicationAccountingToken"];
if ((buffer != null) && (buffer.Length > 0))
{
descriptor.PubAccountingToken = base.GetString(buffer);
}
}
if (parameters.ContainsKey("PublicationApplicationIdData"))
{
string str2 = (string)parameters["PublicationApplicationIdData"];
if ((str2 != null) && (str2.Length > 0))
{
descriptor.PubApplIdentityData = str2;
}
}
if (parameters.ContainsKey("PublicationPriority"))
{
descriptor.PubPriority = (int)parameters["PublicationPriority"];
}
if (parameters.ContainsKey("SubscriptionCorrelationId"))
{
byte[] buffer2 = (byte[])parameters["SubscriptionCorrelationId"];
if ((buffer2 != null) && (buffer2.Length > 0))
{
descriptor.SubCorrelId = base.GetString(buffer2);
}
}
if (parameters.ContainsKey("SubscriptionExpiry"))
{
descriptor.SubExpiry = (int)parameters["SubscriptionExpiry"];
}
if (parameters.ContainsKey("SubscriptionUserData"))
{
string str3 = (string)parameters["SubscriptionUserData"];
if ((str3 != null) && (str3.Length > 0))
{
descriptor.SubUserData.VSString = str3;
}
}
}
finally
{
base.TrExit(method);
}
return(descriptor);
}