public static BatchSubscribe Parse(XmlReader reader)
{
BatchSubscribe request = new BatchSubscribe();
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
if (reader.Name == "action")
{
string name = reader.GetAttribute("name");
if (name == "subscribe")
request.Action = BatchSubscribeAction.Subscribe;
else if (name == "unsubscribe")
request.Action = BatchSubscribeAction.Unsubscribe;
}
if (reader.Name == "resource")
request.Resources.Add(reader.GetAttribute("uri"));
if (reader.Name == "category")
request.Сategories.Add(reader.GetAttribute("name"));
}
}
return request;
}
public List<OutContent> ProcessSubscription(string uri, string dialogId, BatchSubscribe batchSubs, uint expires, string endpointId, object param)
{
Rlmi rlmi = null;
List<Categories> categories;
List<OutContent> multipart = null;
lock (sync)
{
try
{
Subscription subscription;
if (subscriptions.TryGetValue(dialogId, out subscription) == false)
{
subscription = new Subscription(uri, endpointId, param);
subscriptions.Add(dialogId, subscription);
}
subscription.Process(batchSubs, expireList, expires, out rlmi, out categories);
if (rlmi != null)
{
multipart = new List<OutContent>();
multipart.Add(new OutContent(rlmi, this.sync));
if (categories != null)
categories.ForEach(item => multipart.Add(new OutContent(item, this.sync)));
}
return multipart;
}
catch (Exception e)
{
throw new EnhancedPresenceException("ProcessSubscription failed", e);
}
finally
{
if (rlmi != null)
rlmi.Dispose();
}
}
}
public void Process(BatchSubscribe batchSubs, ExpiresList expireList, uint expires, out Rlmi rlmi, out List<Categories> categories)
{
rlmi = null;
categories = null;
if (batchSubs == null && expires == 0)
{
List<SubscriptionResource> resources = new List<SubscriptionResource>(Resources.Values);
foreach (SubscriptionResource resource in resources)
resource.Destroy();
}
else if (batchSubs.Action == BatchSubscribeAction.Unsubscribe || expires == 0)
{
rlmi = Rlmi.Create(this.Uri);
foreach (string uri in batchSubs.Resources)
{
SubscriptionResource resource;
if (Resources.TryGetValue(uri, out resource))
{
resource.Destroy();
}
}
}
else if (batchSubs.Action == BatchSubscribeAction.Subscribe && expires > 0)
{
rlmi = Rlmi.Create(this.Uri);
categories = new List<Categories>();
foreach (string uri in batchSubs.Resources)
{
SubscriptionResource resource;
if (Resources.TryGetValue(uri, out resource))
{
resource.SubsCategories = batchSubs.Сategories;
resource.Expires = expires;
}
else
{
Publication publication = null;
if (ResolvePublicationEvent != null)
publication = ResolvePublicationEvent(uri);
if (publication != null)
{
resource = new SubscriptionResource(this, publication, batchSubs.Сategories, expireList, expires);
}
else
{
rlmi.AddResubscribe(uri);
}
}
if (resource != null)
{
categories.Add(
resource.EndSubscribeProccessing()
);
}
}
}
}