public List <EventsTopicInfo> GetTopics()
{
TestTool.Proxies.Event.TopicSetType topicSet = GetTopicSet();
if (topicSet == null || topicSet.Any == null || topicSet.Any.Length == 0)
{
return(null);
}
List <XmlElement> topics = new List <XmlElement>();
foreach (XmlElement element in topicSet.Any)
{
FindTopics(element, topics);
}
List <EventsTopicInfo> topicInfos = new List <EventsTopicInfo>();
foreach (XmlElement nextTopicElement in topics)
{
TopicInfo info = TopicInfo.ConstructTopicInfo(nextTopicElement);
EventsTopicInfo nextTopicInfo = info.GetPlainInfo();
topicInfos.Add(nextTopicInfo);
}
return(topicInfos);
}
void VerifySeekTopics(TopicSetType topicSet)
{
TopicSetHelper Helper = new TopicSetHelper(this, topicSet, false);
List <XmlElement> topicList = Helper.FindTopics();
foreach (XmlElement topicElement in topicList)
{
if (!TopicInfo.TopicsMatch(TopicInfo.ConstructTopicInfo(topicElement), BeginTopic))
{
continue;
}
XmlElement messageDescription = topicElement.GetMessageDescription();
if (messageDescription != null)
{
bool isProperty = false;
// check that it is a property
if (messageDescription.HasAttribute(OnvifMessage.ISPROPERTY))
{
isProperty = XmlConvert.ToBoolean(messageDescription.Attributes[OnvifMessage.ISPROPERTY].Value);
}
Assert(!isProperty,
"Topic should not be property topic",
"Check " + BeginPath + " topic type");
return;
}
}
Assert(false,
"Topic missed",
"Check " + BeginPath + " topic present");
}
static private TopicInfo CreateBeginTopic()
{
EventsTopicInfo BeginTopicInfo = new EventsTopicInfo();
BeginTopicInfo.Topic = BeginPath;
BeginTopicInfo.NamespacesDefinition = "tns1=http://www.onvif.org/ver10/topics";
return(TopicInfo.ConstructTopicInfo(BeginTopicInfo));
}
protected XmlElement GetTopicElement(IEnumerable <XmlElement> topics, TopicInfo topicInfo)
{
// check if "our" topic is present
XmlElement topicElement = null;
foreach (XmlElement el in topics)
{
TopicInfo info = TopicInfo.ConstructTopicInfo(el);
if (TopicInfo.TopicsMatch(info, topicInfo))
{
topicElement = el;
break;
}
}
return(topicElement);
}
List <TopicInfo> GetTopicInfos(string response)
{
XmlDocument soapRawResponse = BaseNotificationXmlUtils.GetRawResponse(response);
// find Topic elements in "raw" packet
string topicPath;
topicPath = "/s:Envelope/s:Body/events:GetEventPropertiesResponse/t1:TopicSet";
XmlNamespaceManager manager = CreateNamespaceManager(soapRawResponse);
manager.AddNamespace("t1", "http://docs.oasis-open.org/wsn/t-1");
XmlNode topicSetNode = soapRawResponse.SelectSingleNode(topicPath, manager);
XmlElement topicSetElement = topicSetNode as XmlElement;
List <XmlElement> rootTopics = new List <XmlElement>();
foreach (XmlNode node in topicSetElement.ChildNodes)
{
XmlElement e = node as XmlElement;
if (e != null)
{
rootTopics.Add(e);
}
}
// Check that the topic of interest is supported
// select all topics
List <XmlElement> topics = new List <XmlElement>();
foreach (XmlElement element in rootTopics)
{
FindTopics(element, topics);
}
List <TopicInfo> topicInfos = new List <TopicInfo>();
foreach (XmlElement topicElement in topics)
{
TopicInfo info = TopicInfo.ConstructTopicInfo(topicElement);
topicInfos.Add(info);
}
return(topicInfos);
}
/// <summary>
/// Gets invalid MessageContentFilter for element passed.
/// </summary>
/// <param name="element"></param>
/// <param name="manager"></param>
/// <returns></returns>
private FilterInfo GetInvalidMessageContentFilter(XmlElement element, XmlNamespaceManager manager)
{
FilterInfo filter = null;
// if element is a topic
if (element.RepresentsTopic())
{
// Element represents a topic.
// Look for MessageDescription
List <string> itemNames = new List <string>();
XmlElement messageDescription = element.GetMessageDescription();
if (messageDescription != null)
{
CollectItemNames(messageDescription, manager, OnvifMessage.SIMPLEITEMDESCRIPTION, itemNames);
CollectItemNames(messageDescription, manager, OnvifMessage.ELEMENTITEMDESCRIPTION, itemNames);
}
string invalidItemName = itemNames.GetNonMatchingString();
filter = new FilterInfo();
filter.Filter = new FilterType();
XmlDocument doc = new XmlDocument();
XmlElement topicElement = doc.CreateTopicElement();
TopicInfo topicInfo = TopicInfo.ConstructTopicInfo(element);
string topicPath = TopicInfo.CreateTopicPath(topicElement, topicInfo);
topicElement.InnerText = topicPath;
XmlElement contentFilterElement = doc.CreateContentFilterElement();
string simpleItemPrefix = contentFilterElement.GetNamespacePrefix(OnvifMessage.ONVIF);
contentFilterElement.InnerText = string.Format("boolean((//{0}:{1}[@{2}=\"{3}\"] )",
simpleItemPrefix, OnvifMessage.SIMPLEITEM, OnvifMessage.NAME, invalidItemName);
filter.Filter.Any = new XmlElement[] { topicElement, contentFilterElement };
filter.Topic = topicInfo;
filter.MessageDescription = messageDescription;
return(filter);
}
foreach (XmlNode childNode in element.ChildNodes)
{
XmlElement child = childNode as XmlElement;
if (child != null)
{
filter = GetInvalidMessageContentFilter(child, manager);
if (filter != null)
{
return(filter);
}
}
}
// if cannot create filter for any element - return null
return(null);
}